fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2bfc}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000000640)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000000040)="000000000008000000000000000000000000000000000000005ee6cc8b0e3300000000000000", 0x26, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0xfffffffffffffc98, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) 07:24:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 07:24:36 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b) fsetxattr$security_ima(r1, &(0x7f0000000080), &(0x7f0000000680)=ANY=[], 0x4, 0x0) r3 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000001c0)={"8e41b80e62448a9016de045965d252e7", 0x0, 0x0, {0x0, 0x3}, {0x776, 0x10001}, 0x8, [0x4, 0x9, 0x9, 0x7, 0x7, 0x9, 0x7, 0xffffffff, 0x10001, 0x40, 0x3f, 0xffff, 0x2, 0x8, 0x4, 0x7]}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000004c0)={{r3}, r4, 0x14, @inherit={0x80, &(0x7f00000000c0)={0x0, 0x7, 0x100000000, 0x2, {0x20, 0x4, 0x8, 0x3, 0x9}, [0x2, 0xffff, 0x2, 0x2, 0x4, 0x15, 0x20]}}, @name="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"}) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r1, 0x0}]) 07:24:36 executing program 0: r0 = io_uring_setup(0x3e96, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r0, r0], 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001440)=[{&(0x7f0000000000)="d3", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000000c0)={0x0, 0x80000000, 0xd7, &(0x7f00000001c0)=""/215}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) close_range(r5, r1, 0x2) 07:24:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:24:36 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_dev$rtc(&(0x7f00000000c0), 0x7, 0x40040) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf25030000000c00050024000000000000000c00060001000000000000000c00050002000000000000000c00078008000100", @ANYRES32, @ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x60) kcmp(r0, 0x0, 0x2, r1, 0xffffffffffffffff) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000002b00)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) 07:24:36 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60)) r1 = fsmount(0xffffffffffffffff, 0x1, 0x89) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r3, @ANYBLOB=',seclabel,audit,\x00']) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40046629, &(0x7f0000000540)) r5 = socket$inet(0x2, 0x3, 0x2) r6 = syz_io_uring_complete(0x0) sendmsg$AUDIT_MAKE_EQUIV(r6, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8a00018}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x24, 0x3f7, 0x8, 0x70bd2a, 0x25dfdbfe, {0x5, 0x5, './mnt', './mnt'}, [""]}, 0x24}}, 0x20040040) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00000001c0)={'wlan0\x00', {0x2, 0x0, @dev}}) mount$9p_fd(0x0, &(0x7f0000000040)='./mnt\x00', &(0x7f0000000080), 0x2080, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c6e6f6465766d61702c76657273696f6e3d3970323030302e4c2c6c6f6f73652c76657273696f6e3d3970323030302c63616368653d6e6f6e652c64656275673d3078303030303030303030303030303030302c636f6e746578743d73797361646d5f752c61707072616973652c61707072616973652c7375626a5f726f6c653d2c7063723d30303030303030303030303030303030303031332c646f6e745f686173682c61756469742c00257b6b55e7f6e3f09f5d7b6b26aa834925da8a0d23a094d380147d7b8615c0cb0c36d4f7ce340bb85d38ddcf903ea12fb4"]) 07:24:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x2, 0xffffffffffffffff, 0x0) 07:24:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:24:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 07:24:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000000000)) 07:24:36 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 07:24:36 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0xd4000a8b) creat(&(0x7f0000000040)='./file0\x00', 0x8) creat(&(0x7f0000000100)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) 07:24:36 executing program 2: madvise(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x17) mremap(&(0x7f0000871000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/133, 0x85, 0x1, &(0x7f00000001c0)=""/157, 0x9d}, &(0x7f00000002c0)=0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r2, 0x2, &(0x7f0000000040)=[&(0x7f000086d000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080)=[0x80000000, 0x424, 0x2, 0x7, 0x20, 0x3f, 0x3], &(0x7f00000000c0)=[0x0], 0x2) madvise(&(0x7f0000871000/0x1000)=nil, 0x1000, 0x16) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 07:24:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x2, 0xffffffffffffffff, 0x0) [ 346.729216] audit: type=1400 audit(1762932276.962:17): avc: denied { watch_reads } for pid=5258 comm="syz-executor.0" path="/syzkaller-testdir144531898/syzkaller.QssOfZ/44" dev="sda" ino=16025 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 07:24:37 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x7fffdf001000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x82001, 0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) [ 347.145648] loop7: detected capacity change from 0 to 32767 [ 347.150196] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 07:24:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010200)="01000000000005000c000000000000000000000004", 0x15, 0x55d}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000013c00)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.upper\x00', &(0x7f00000000c0)='ext4\x00', 0x5, 0x1) 07:24:47 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) finit_module(r5, &(0x7f0000000000)='&\x00', 0x3) 07:24:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) 07:24:47 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:47 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r0, 0x1, 0x70bd2a, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x4000810) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) mknodat$loop(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x8) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 07:24:47 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = io_uring_setup(0x318e, &(0x7f0000000000)={0x0, 0xe6da, 0x4, 0x0, 0x244}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) pread64(r2, &(0x7f00000000c0)=""/33, 0x21, 0x200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r1, r1, r3, r0, r1, r0, r0, 0xffffffffffffffff], 0x8) openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x8002, 0x0) r4 = io_uring_setup(0x358e, &(0x7f0000000000)={0x0, 0x1f6b, 0x4, 0x0, 0x211, 0x0, r0}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) pread64(r6, &(0x7f00000000c0)=""/33, 0x21, 0x200) r7 = socket$inet6_udp(0xa, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000080)=[r5, r5, r7, r4, r5, r4, r4, 0xffffffffffffffff], 0x8) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000002c0)={{r7}, "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"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) [ 357.464407] kernel write not supported for file /snd/seq (pid: 11 comm: kworker/0:1) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 07:24:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:24:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x2, 0xffffffffffffffff, 0x0) [ 357.494933] kernel write not supported for file /snd/seq (pid: 11 comm: kworker/0:1) [ 357.504496] loop7: detected capacity change from 0 to 512 07:24:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) [ 357.545035] EXT4-fs error (device loop7): __ext4_fill_super:5513: inode #2: comm syz-executor.7: iget: special inode unallocated [ 357.561519] EXT4-fs (loop7): get root inode failed [ 357.562688] EXT4-fs (loop7): mount failed [ 357.600611] tmpfs: Unknown parameter './file0' 07:24:47 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) finit_module(r5, &(0x7f0000000000)='&\x00', 0x3) 07:24:47 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 357.619255] loop7: detected capacity change from 0 to 512 [ 357.643209] kernel write not supported for file /snd/seq (pid: 11 comm: kworker/0:1) [ 357.672324] EXT4-fs error (device loop7): __ext4_fill_super:5513: inode #2: comm syz-executor.7: iget: special inode unallocated [ 357.692602] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) [ 357.694401] EXT4-fs (loop7): get root inode failed [ 357.695180] EXT4-fs (loop7): mount failed 07:24:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) 07:24:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) finit_module(r5, &(0x7f0000000000)='&\x00', 0x3) 07:24:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 1) 07:24:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:24:57 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/319]) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x9cbff351dce16356, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42080, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@version_u}, {@access_uid={'access', 0x3d, r1}}, {@access_client}], [{@pcr={'pcr', 0x3d, 0x1f}}]}}) 07:24:57 executing program 2: set_mempolicy(0x3, &(0x7f00000000c0)=0x5, 0x6) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_pgetevents(r0, 0x2, 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x0, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000040)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/162, 0xa2}], 0x3, 0x8, 0x3) io_submit(r3, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x3f, r1, 0x0, 0x0, 0x6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000100)="682c3658f2045baad270c1caa4e4af7b29ebb1b1aefef18589738aabe8ab1dee8c28873e246a223a90c44e11dc69c076e5505149d0d1e58b69fa59fd804396d3cc51b3fba48a3f1ace79bda316f59903cb316f65ee73865be2177f632ffcc34a7f1a338e45434b4ad4cea219b2770e764540d2f666c8f97cbfd77f3ac0717419a5828745ff842c43d640dd1f5ba5c9e1977be3d66dc3f5e94156fb29e30f960d1a76a69649c18789209d1ab8dff1", 0xae, 0x5, 0x0, 0x3}]) 07:24:57 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) finit_module(r5, &(0x7f0000000000)='&\x00', 0x3) [ 366.869923] FAULT_INJECTION: forcing a failure. [ 366.869923] name failslab, interval 1, probability 0, space 0, times 1 [ 366.872078] CPU: 0 UID: 0 PID: 5333 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 366.872107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 366.872120] Call Trace: [ 366.872129] [ 366.872139] dump_stack_lvl+0xfa/0x120 [ 366.872196] should_fail_ex+0x4d7/0x5e0 [ 366.872235] should_failslab+0xc2/0x120 [ 366.872271] __kmalloc_cache_noprof+0x81/0x6b0 [ 366.872303] ? find_held_lock+0x2b/0x80 [ 366.872332] ? do_shmat+0x576/0x1310 [ 366.872357] ? lock_release+0xc8/0x290 [ 366.872401] ? do_shmat+0x576/0x1310 [ 366.872421] do_shmat+0x576/0x1310 [ 366.872465] ? __pfx_do_shmat+0x10/0x10 [ 366.872520] __x64_sys_shmat+0xcf/0x160 [ 366.872541] ? __pfx_ksys_write+0x10/0x10 [ 366.872567] ? __pfx___x64_sys_shmat+0x10/0x10 [ 366.872586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 366.872628] ? do_syscall_64+0x85/0x430 [ 366.872663] do_syscall_64+0xbf/0x430 [ 366.872694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.872717] RIP: 0033:0x7f4cb70fcb19 [ 366.872735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 366.872755] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 366.872777] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 366.872791] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 366.872804] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 366.872817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 366.872830] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 366.872895] [ 366.899168] loop7: detected capacity change from 0 to 512 [ 366.952513] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 366.953911] EXT4-fs (loop7): group descriptors corrupted! [ 366.956773] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) [ 366.975801] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) [ 366.976587] loop7: detected capacity change from 0 to 512 [ 366.985141] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 366.986504] EXT4-fs (loop7): group descriptors corrupted! [ 367.043496] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 07:24:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 2) 07:24:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:24:57 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='mnt', 0x2, 0x22) fdatasync(r1) [ 367.101683] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 07:24:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) 07:24:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:24:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x0, 0x3, 0x1, 0x0, 0xdbe2, 0x82000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcfc, 0x2, @perf_config_ext={0x9, 0x100000001}, 0x306, 0x7fffffff, 0x3, 0x1, 0x8, 0x81, 0x2, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x1) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x88fb) close(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x9, 0x2, 0x0, 0xc4, 0x0, 0x1, 0x20c, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x1ff, 0x1}, 0x10, 0x0, 0x7, 0x0, 0xffff, 0x8000, 0x3}, r5, 0x67, r1, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) fork() [ 367.252410] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 07:24:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040), 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:24:57 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121602, 0x40) [ 367.324791] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 07:24:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 3) 07:24:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) fork() 07:24:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) pipe2(&(0x7f0000000040), 0x0) [ 367.411868] FAULT_INJECTION: forcing a failure. [ 367.411868] name failslab, interval 1, probability 0, space 0, times 0 [ 367.413853] CPU: 0 UID: 0 PID: 5376 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 367.413884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 367.413897] Call Trace: [ 367.413906] [ 367.413916] dump_stack_lvl+0xfa/0x120 [ 367.413952] should_fail_ex+0x4d7/0x5e0 [ 367.413988] ? alloc_empty_file+0x58/0x1e0 [ 367.414017] should_failslab+0xc2/0x120 [ 367.414058] kmem_cache_alloc_noprof+0x80/0x690 [ 367.414102] ? __create_object+0x59/0x80 [ 367.414152] ? alloc_empty_file+0x58/0x1e0 [ 367.414179] alloc_empty_file+0x58/0x1e0 [ 367.414216] alloc_file_clone+0x5f/0x110 [ 367.414253] do_shmat+0x61f/0x1310 [ 367.414310] ? __pfx_do_shmat+0x10/0x10 [ 367.414364] __x64_sys_shmat+0xcf/0x160 [ 367.414385] ? __pfx_ksys_write+0x10/0x10 [ 367.414409] ? __pfx___x64_sys_shmat+0x10/0x10 [ 367.414428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 367.414473] ? do_syscall_64+0x85/0x430 [ 367.414507] do_syscall_64+0xbf/0x430 [ 367.414537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.414561] RIP: 0033:0x7f4cb70fcb19 [ 367.414579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 367.414599] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 367.414620] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 367.414635] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 367.414648] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 367.414661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.414674] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 367.414738] 07:24:57 executing program 5: io_setup(0x208, &(0x7f0000000080)=0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x200040, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8]) r9 = open_tree(0xffffffffffffffff, &(0x7f0000001640)='./file0\x00', 0x8800) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB=',wfdno=', @ANYRESHEX=r11]) io_submit(0x0, 0x8, &(0x7f0000001780)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)="1ec8a0b6cbff9267e2398d7c44befe7695d9e95e5103ae6f195278a2349a2b1b943a972dce642e90b693a230884fc93441838a7952f144d5e47441341310eac66280c21e2172987a9eda03839d6268a97bbd0e261fe54dd669edb0ce130994ae619c483308cefc092473186f7838e2cf5c49", 0x72, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r4, &(0x7f00000002c0)="b7a243608b4ff99204199c6a56d4a252ebf3f65eb17859e2aab0c2754af3205c5335ba81c68ff796b40488af185e357a5b61d17c4ef566d03802080d4f54e254ff18d15fc520989b5a1b55c78b4d8fa825682195c3ef65a736e39c6d5d5d785ef807067ae31a5929037913ee0515d2e1d0cc3033613359e65a0ad09ea90bff1eac93f0b608289eefa4fc982dec92ac3d3111fba95c66b0872c8440aed3a040d0519883fa73f7488a0bffc7ed2ee09104cc7de5c90f326a24ea126cb2b15804", 0xbf, 0x4, 0x0, 0x0, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000380)="755595a328444f7ca2ce095ca2a3ea76de3f2ae889163d32ad4a580d406be8d071fa71cb1de35bc25a1b49d993ac35a4e8ef276148b60f66d7402edc0537724f350f5c1e1baa0c398981b64499bff9488e3b219eb3603adbe7cf735743a287d4454e6779d79b9759e59436c2c5abb3a0", 0x70, 0x3, 0x0, 0x3, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000480)="f8eb0f4ca5b368dabdc98a58754f0b88ebe9fb3a5b8764ff20fa0e574b278f9317d7a1eeb7775958e50c3ca98a1bfc7b675c4ab317b4", 0x36, 0x7, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000000500)="812d17e4531568d4f47d0a13", 0xc, 0x2, 0x0, 0x3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x4eb, 0xffffffffffffffff, &(0x7f0000000580)="c594906692c662ae44eff29e90f2f2bc80b7feca5c232ccdc95e6f2bbb5e4491a77d278135415d8b5ca6bff62983a1fc3ceab3cfc6d6359ec982b20def0ea25b4ffb29f4c211bf3db7b94884a58a706b854fefd7207d59582199166ebceac22ed518064dc0199c7a7d83e3", 0x6b, 0x10000, 0x0, 0x2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x8, 0xf7e3, r8, &(0x7f0000000640)="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", 0x1000, 0x800, 0x0, 0x0, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x2, 0xffff, 0xffffffffffffffff, &(0x7f00000016c0)="ba84767b68a9974b7e75479205c4d8088207ac8110df28addf5922cafc57d94c12389738962f33a8700ad79162c47a4e7e25ff24702e00c53249b2c87be391b3f646a7e2b80aea311090329a4237ab77eb0f225654aad15179317c70701134bde301", 0x62, 0x2, 0x0, 0x1, r10}]) r12 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/wakeup', 0x228101, 0x80) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r12, &(0x7f0000000100)="390d0e9b61f1bcb9f6aad80750e2123d40f751cede7d1f7df0e25539664323fc3405e33a248689e98931265c6ca5b362bb2a747c661c621af916dc027c1f4e7031b0a29c84ac325ab63a0e42fa4023a7d094b2499c822319d669304e59b772a98aaa", 0x62, 0x0, 0x0, 0x2}]) [ 367.462417] kernel write not supported for file /snd/seq (pid: 11 comm: kworker/0:1) [ 367.507449] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 07:25:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) fork() 07:25:08 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) recvmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)=""/30, 0x1e}], 0x2, &(0x7f0000000280)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}, 0x22) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x8, 0x91e8}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0xb0) write(r2, &(0x7f0000000900)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0xfdef) 07:25:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:25:08 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x5e6f, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x11, &(0x7f00000000c0)=[r0], 0x1) 07:25:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)={0x17e}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000840), 0x480800, 0x0) sendfile(r2, r0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x80000001, 0x5, 0x1, 0x8, 0x15663f1b}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000800)={0x101, 0x0, 0x3, 0xd4b5, 0x2}) r5 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="2faa673adff7a038456c1f66f2d5acdd2bebf6d0918c75d09e40c225eecd90549a42f7c0489575748b2fff0fc93b6b9b7f071d823cffceddc0b37f7d0749be6a337a263984da6898d10a41daf59187f9e4f763932b1f7921c38d3784d6354a4bbd19580f6e4982c7abe963", 0x6b, 0x55fe62e9}, {&(0x7f0000000200)="1588639af730218ef1a195fb3dec63d166f6b30d5789b6298a1d188f211f8013eac954ee3c8d92036453121aede06dc2949088ba13a3bcca83cf7a6b456ab780c8731abe357cb44a1e93a12d8bacbbfc784bda535eb92465b1064877c2b24f5ba24e01db920920b4d0f4ce837ab906c8a7ad4cb8bfd9423f01a71e2463dbb498aa1c62", 0x83, 0x3}], 0x0, &(0x7f0000000300)={[{@utf8}], [{@uid_gt={'uid>', 0xee01}}, {@appraise_type}, {@permit_directio}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) execveat(r5, &(0x7f0000000380)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000580)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='.\x00', &(0x7f0000000540)='\x00'], 0x400) syz_mount_image$ext4(&(0x7f00000005c0)='ext2\x00', &(0x7f0000000600)='./file0\x00', 0x4, 0x2, &(0x7f0000000740)=[{&(0x7f0000000640)="960ff3f78908365f1d7d23d101557621a4a9d662622be88d1329012c7f8e78f4582c69dddb356964d3fc97fd2bf8162f80716fb610a15202eea6b8710679a1daddbe547b782f82001bdddeecf2f61d7277d2fb8f", 0x54, 0x1}, {&(0x7f00000006c0)="bc3b3268cd7182723c8231b6c561b36bfb1fe7bcf2dc9d3bccac126add3e50bcb3d0651f2de1faf1ed9621fa79ebd0b039b2829b565168f143456da6c1c6af52a8ab1cf644fa9340e0a4f57e8a58", 0x4e, 0x10001}], 0x800, &(0x7f0000000780)={[{@test_dummy_encryption}, {@nomblk_io_submit}, {@delalloc}, {@nodiscard}, {@acl}, {@resgid}, {@init_itable}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000880)={0x8, 0x9, 0x0, 0x5}) 07:25:08 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 4) 07:25:08 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) read(r0, &(0x7f0000000040)=""/46, 0x2e) 07:25:08 executing program 5: r0 = syz_open_dev$hiddev(&(0x7f0000000740), 0x1, 0x70000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000780)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd0}}, './file0\x00'}) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = epoll_create1(0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000140)) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r9]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000000c0)="5e323351d5115813bb02efc6adbd3fb25aaff0b7392eac", 0x17}, {&(0x7f0000000340)="4ca2750c726b4cd74281433259ab6301b7e43da7e0299326619091192d3b29ed5a4efa029672ff9d22772bf22f6d01458705aa926d1c1b8950dfbbc0f1e9536eeb6f1045cfb875b057383aede79a5cd6e54a44ea2553ba9b1edf578c8e9602587fcd5fc1269c587b888030296fe3e799bc62ca967839ccf251b06e1e7b793ff40caa6c1b3efebb125adc1073690cc69940355635552b9f4c816bfd2ece838b8e80c752cb401f998d2454f11ba5c255318fb06ec79620162047d1706bd873a973190ad7ae70b92607aee3162a0f890da0407bac05959287ec8d0f8a3b", 0xdc}, {&(0x7f0000000100)="1b809cc74c7be419ffbfaf087663e4dc27baec4ea38a84e7f00cf50f59934f6e81af40224419d00cd3cde2f27d307435f5660e", 0x33}, {&(0x7f0000000440)="d7c7b2cd0e6348c073c00c06e5d48d9ee0ec63d1d87814e2d92a26d11975ddcaeca6847d3d6dc356a3d8405ba124cfa1800ba04e63b702cfc323a32c7ff8937fae88b38c5172ff9f00683fb3aef69179b9381af7f0ee5086313ade604783eadf30d86285adcb7402ad9f3149c095fe34eea19a3bb95ec693a27bea48c5c02fca57495ac6f8901f99a6eb7b37f19c65c24797b9ca0a8d2c2c119089fe8fd6227eacabd38bcc9925408d8de7083e7b4e9a33893786ef963f8de79b79d0a60517", 0xbf}, {&(0x7f0000000500)="ec1f0b15b501727994bd7b417422a514dca97b8a9778da088ef3f45b99cde1035724300059d6a39a71b22d5ee3981b49116b31ad6c4a55968e3e912a99555d75fa50777b0c8a19a304fdccf11f796db443796c9054fc3b5e561d1eed574ca9ab590d7176dd6c57e7ddc0858f29f5281edad6524fc5d712a5c807085e6482fc30fb57889163d222a07045a28b6affcb85ca35d084ccaa030120", 0x99}, {&(0x7f0000000180)="d6bb0ddf9aaa88091c8caf1e942c5a49195cdfcdfad9b19ffae204f32737f452021b4f78f279f77950b0e6116759590a90e73f08a09301e577b9f67cd1c67cdcc1b87de3b69922961cc22f6a10575e50fcbfd62834", 0x55}, {&(0x7f00000005c0)="09092826494ad3d4f3876726dbe7f50d11b8cddba8233dc144151f4ef3c9307f7fc2c70cbaca13b0969fc1f29548a7aa591b0468895545bf9bb8676e27ab164ba61c2cd52a2220f4f404af3b90e2dc9d86dff3c9af9816409b527b6424dd66a28a9598bae380aad186b2015a425204a815192f56def2e46a693c65a86b0915e8dac2497ea1c90e2819addd192acfe5ace215469355082a4d78348ecffedd4a05c2d70818077e16d04b42c67d53d9991844406b0f0705f77df3b7a771b172229decf5b6d5f0aea138140503644b384674f69dba444ec85bc4f48326efc65531fa4914d48a3ee651ec893e70f394f2060084782235307f", 0xf6}, {&(0x7f0000000280)="7af197daa688721c4efd0dca57da48302d9738ade11e30f9b6a85a7009dfd109e22901619446bba1b433b7246de46c8c9b5f7a15ec594f1925ad4244ac667873de377abda0d6d3d66bab8e67192c673d48633af9f445", 0x56}], 0x8, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r9, 0xffffffffffffffff]}}], 0x88, 0x20000800}, 0x8801) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000300)='./file0\x00', 0xffffffffffffffe1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000040000d0f4655fd1f465040002ae41963439220b81a312e7633acf818ef0", 0x23, 0x1600}], 0x1, &(0x7f0000012900)=ANY=[@ANYBLOB="19"]) 07:25:08 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 5) 07:25:08 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00') perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x4044890) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 377.924988] loop5: detected capacity change from 0 to 264192 [ 377.935523] ext2: Unknown parameter '' 07:25:08 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:08 executing program 0: unlink(&(0x7f0000000100)='./file0\x00') faccessat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x61) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_secret(0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0x40, 0x4, 0x2, 0x0, 0x401, 0x11, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0x8}, 0x800, 0x2f, 0x100, 0x6, 0x100000000, 0x0, 0x1b, 0x0, 0x231, 0x0, 0x9}, 0xffffffffffffffff, 0xd, r0, 0x2) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) 07:25:08 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffe01}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, 0x0, 0x20000) [ 378.036811] FAULT_INJECTION: forcing a failure. [ 378.036811] name failslab, interval 1, probability 0, space 0, times 0 [ 378.039185] CPU: 1 UID: 0 PID: 5420 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 378.039235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 378.039263] Call Trace: [ 378.039276] [ 378.039293] dump_stack_lvl+0xfa/0x120 [ 378.039345] should_fail_ex+0x4d7/0x5e0 [ 378.039403] ? security_file_alloc+0x35/0x130 [ 378.039443] should_failslab+0xc2/0x120 [ 378.039489] kmem_cache_alloc_noprof+0x80/0x690 [ 378.039547] ? __create_object+0x59/0x80 [ 378.039634] ? security_file_alloc+0x35/0x130 [ 378.039681] security_file_alloc+0x35/0x130 [ 378.039737] init_file+0x95/0x4c0 [ 378.039802] alloc_empty_file+0x76/0x1e0 [ 378.039864] alloc_file_clone+0x5f/0x110 [ 378.039927] do_shmat+0x61f/0x1310 [ 378.040006] ? __pfx_do_shmat+0x10/0x10 [ 378.040069] __x64_sys_shmat+0xcf/0x160 [ 378.040092] ? __pfx_ksys_write+0x10/0x10 [ 378.040116] ? __pfx___x64_sys_shmat+0x10/0x10 [ 378.040136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 378.040182] ? do_syscall_64+0x85/0x430 [ 378.040216] do_syscall_64+0xbf/0x430 [ 378.040248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.040272] RIP: 0033:0x7f4cb70fcb19 [ 378.040291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.040313] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 378.040335] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 378.040350] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 378.040364] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.040378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 378.040392] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 378.040455] 07:25:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, 0x0, 0x2, r1, 0x2) 07:25:18 executing program 5: r0 = syz_mount_image$nfs(0x0, &(0x7f0000001dc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) chroot(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}]}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in=@private, @in=@empty}}, {{}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@access_uid={'access', 0x3d, r10}}]}}) recvmsg$unix(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/74, 0x4a}], 0x6, &(0x7f0000000740)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x100}, 0x40000000) r12 = getgid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000880)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {0x1, 0x1}, [{0x2, 0x6}, {0x2, 0x0, r11}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x4, r12}, {0x8, 0x2, r13}, {0x8, 0x2, r6}], {0x10, 0x1}, {0x20, 0x2}}, 0x54, 0x0) r14 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="83d4d1f6733d66642c72315d31a53d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r14]) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000080)={0x877f92525fce09f9, 0x4, 0x80000, {r14}}, 0x20) sendmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) 07:25:18 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="ffa4d1f872390e175f3dc61b083ff0fa54bca00dc6b2dcd11e6496eb45edffd58ef0", 0x22, 0x1, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7e7, 0xffffffffffffffff, &(0x7f0000000180)="5651ba9004fe6c6b6198afc2dc485ac2da40bbdccd67817fef7972f1198ea8abbe92de83bc8009acc009990727745a38404d8a1a60fad27d07d1138f09ff8638fddeb7fb8d6a857b6c288ab8d2412b531a6e832099dba37ac3bed02c1f63480971d6580a01e71a7112c9989794b296905f8c5e2c0b1924adf703aaef94e0", 0x7e, 0x7fffffff, 0x0, 0x3, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="827149a162d18664ab1e3b15a2d95c18c2ccdf0c81fbed72a9fd365199d024dddd125cf0da136bc2c016ce45657b847cc4d8fb3978961168540db62e9ebda8a6d8d2f26917920ef2f895cde6605d59abb3925102fa727d7e37b6731a79e7939ea54bbbc958320835752d93df2563cd7b9a1bddb049a0545ee8924a8429073b0ccf10a4dc1ee3321f577fc9ac390ae91f6ec3c683f7cf550c0f78901ba8792df53c9f607fabd91acd4476ae1a3e3e954f8c4e5cc9e8d7fd7f91c181c93e123b03b674", 0xc2, 0x0, 0x0, 0x2, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000003c0)="f50c5cbc607ae688ecd36a63b83c40d4d0d137c43b911707ef9485a888685e7b7a4727", 0x23, 0x2, 0x0, 0x0, r4}]) 07:25:18 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7fffffff, 0x2}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000004e80), 0x4) dup2(r0, r1) 07:25:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 6) 07:25:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0x1a, 0x20000800}, 0x0) socketpair(0x1, 0x800, 0xf3d3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004900)={0x0, 0x0, 0x0}, &(0x7f0000004940)=0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004980), 0x200401, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netstat\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYRESDEC=r0, @ANYRESHEX=r8]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB=',wfdno=', @ANYRESHEX=r10]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r11, @ANYBLOB=',wfdno=', @ANYRESHEX=r12]) r13 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004a40)={0x0, 0x0, &(0x7f0000004840)=[{&(0x7f00000003c0)={0x11ec, 0x13, 0x8a122cf4c4a5d19f, 0x70bd29, 0x25dfdbfd, "", [@nested={0x12c, 0x3c, 0x0, 0x1, [@generic="2bb3bfa4cd6853735c704ad76fbc4f138397bfbcc3087c595749c04d7b0c8c7bc337c56b4876fe656fb3cc45af1e07d3e41b3fff1a118454081f7a5ba0af7202f3f3263339834a170473f1812d5dd853f5b5e389c3c56643fc052ba76f1b74a3fefb53d9b5aac68f456e1edc11b3133a836c162c13129d780f24ad70ea2a476b99503fec28965ab5bf8b18847cee174bf6193b8e787550af16524177750c1f0f9f6508ad2a8ecf3dec20bd93ca5224b64601c24eaca48543f031c9870b5aaca54d8ebe165dc7d5b7cadc0e", @typed={0x14, 0x46, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x43}}, @generic="d224319377c8e1333bdb75b7228f6d67c9ae80dc4b23e18af78012b19d889cf1122c2030ad59b6116be9c7a23588b542ab6fd1aa20879cf93f124d251e20cad49b", @typed={0x8, 0x91, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x22}}]}, @generic="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@nested={0x25, 0x0, 0x0, 0x1, [@generic="a6d07edfea4ecbee7ac88f01184c5d722db910603c3a1c9053d5f61b127ae68d53"]}, @typed={0x8, 0x85, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x88, 0x0, 0x0, @uid}, @generic="d8c983066cb0905e699886026e4cbc2b93846c521591ae1cb96efd33483ae23feb3444df032d3ece958b2a1990382be82de6aa9e5cecaffdbf394ccb597c6b0dc20c81e8db4b58f5176e8b785467e9bb7f4c42e55d7a4a333ac354105cf2bbdef1ff89c7e5fa15aa09f2cf92a86fae840cbb1f5c64ad22"]}, 0x11ec}, {&(0x7f00000015c0)={0xc60, 0x2c, 0x10, 0x70bd25, 0x25dfdbfc, "", [@nested={0x1e9, 0xb, 0x0, 0x1, [@generic="3cb20770cd26fcdc43f9830662f8cc6bdf6c1e6587482b9c191ad7d74d0313bd41661d2a8768d6943410", @typed={0xbf, 0x66, 0x0, 0x0, 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@binary="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@typed={0x5, 0x53, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x70, 0x0, 0x0, @fd}]}, @generic="adf19be5f149c7ed37d9984662c42d3f231d5fb86dd1f1ca3ff894ebc41206e4c978c72e077166cf93598b00bab09e053df3af9a23faa658f7894476c8b7", @nested={0x13e, 0x75, 0x0, 0x1, [@generic="c477d286f7e17bd1c6af16a3387becefe2460d3b8296050d1d240df56655f124a29fddfbfc973eae6e4298ffc5f0017845dc05bb44df11ce0487900aaf44abd84da87b6fd1677c68b7bcf17e2e8a46e1a55c9aa94fa3e80ed3b4019777d63d66b971bc2ba564cf419de040a1270ee2fa0429ca9fb7277785557988f69ff8ab6f8551dde25329a0c151382ff4bb3d7259f54f8ebca76df1bb29c7459a8bdeb252191fce12bed992921bd72c17b1f81c04d08c78e2fc5c4f", @generic="dea3e3a118", @generic="9b39004b6a60a2016cbc300fe314d916bdc3b8747cc9f0134004e98118c35cff026388b418eaad9280a8e61c805f5eb63b86aaf27e027c563b7f05d5c5e3fb5b7b1e23e3bc07277a01c9b8ecdfafa83263dba8d25f5d01cf5f9eb6ff84d46053772261f3c9e62a4893da60124ab9", @typed={0x8, 0x52, 0x0, 0x0, @pid}, @typed={0x8, 0x80, 0x0, 0x0, @pid}]}]}, 0x11a8}, {&(0x7f00000045c0)={0x6c, 0x3a, 0x200, 0x70bd26, 0x25dfdbfd, "", [@typed={0x47, 0x53, 0x0, 0x0, @binary="bd633ffcadbaed367622f4ca9ea342bcadd3ccb99979277c69b55a38686b7774388b9143546dc1f912571f65e7533f5a210f3b4927fd79477de49a98f35dd4c5d95d45"}, @typed={0x14, 0x7d, 0x0, 0x0, @ipv6=@private1}]}, 0x6c}, {&(0x7f0000004640)={0x114, 0x30, 0x8, 0x70bd26, 0x25dfdbfd, "", [@nested={0x4, 0x56}, @nested={0xe9, 0x45, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x28}}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@remote}, @generic="426bd4cc14e326d6d6fe3decc22c2ce206d96299115fa5392630bb579bfbce676ae62d4c8b3a87d2a241da36387105367521a4652d72ffe4a55e3ccf3018187c8f232b0bd7a9abf572f06f9ad6e21004c4678a6f44947fed19fc01af38267c47dcc7302157275e01f83956eaaa88cc5eae4f146e82c97b5f2c170d5d505cbf5221dd87048da52b8737bbcaa44c8fa6765fdb5b56da32ae31c90b793bc45107cf5b69e738af1add5bc0daad0643edb39be477ad1708d215151cb0f0c081827afcb4fdaf8345af3498547900420b545b03ff74e87524"]}, @typed={0x4, 0x88}, @generic="7518a8ed", @typed={0x4, 0x40}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0x2}]}, 0x114}], 0x8, &(0x7f00000049c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r3}}}, @rights={{0x28, 0x1, 0x1, [r5, r6, r0, r0, r0, r7]}}, @rights={{0x20, 0x1, 0x1, [r1, r10, r11, r13]}}], 0x68, 0x80}, 0x4000) 07:25:18 executing program 7: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000240)={"f7a177a74820398ea165f4cc", &(0x7f00000000c0)="a8017d4b9f025ab5b6c9062260afc51db8c75c42d000ddb3b69450fb8646ceab49e19c9eba6960abd1f22c2f74636aefcc4b99af3a8948def2ae4dc9dc35571df111e01801d4fcfdd164176dab18015de4ad900a6d23740c2c45377df8e1856e39b1270b3ce0d137420815f2740c83f59f671c9f4b8f742e13c4827b248af73e1e542d63d6ac8a7a4bcf18612b666bedc032ea1a5ca281f99bf1fa0f43e4ecaecb6d2b104069b03253aeb8ff167546158245c8ad99847cd15c7ec7f7b5496ebf37eee5b9fce1f1eff91efdf5bd4bbfb1", 0xd0, 0x8000, &(0x7f00000001c0)={0x8, 0x1, 0x9, 0xa, 0x0, 0x1, 0x0, "4b302803", 0x6, "c7b67b56", 0x0, 0x5, 0x18, "5588ff", "5b4b39c7b523b49516505b8f1291c873ad120ad2fd8d02ff603f820abfd6f02714befb087108fd52511954c5857a"}, 0x3, 0xb, 0x8000, &(0x7f0000000200)}) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x47, 0x1}, 0x7) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:25:18 executing program 7: madvise(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x17) munmap(&(0x7f0000874000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x18) mlock(&(0x7f0000874000/0x3000)=nil, 0x3000) mremap(&(0x7f0000874000/0x2000)=nil, 0x2000, 0x1000, 0x6, &(0x7f0000872000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f000086f000/0x2000)=nil) 07:25:18 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() [ 388.171088] 9p: Bad value for 'rfdno' 07:25:18 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) finit_module(r1, &(0x7f0000000140)=']\x00', 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@fuse={0xc}, &(0x7f0000000080), 0x0) [ 388.200148] 9p: Unknown uid 00000000004294967295 [ 388.224408] 9p: Bad value for 'wfdno' 07:25:18 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 07:25:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, 0x0, 0x2, r1, 0x2) [ 388.255899] 9p: Bad value for 'rfdno' [ 388.273004] 9p: Unknown uid 00000000004294967295 07:25:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 7) 07:25:18 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x2a0c40, 0x0) link(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)='./file0\x00') syz_mount_image$msdos(&(0x7f0000004440), &(0x7f0000004480)='./file0\x00', 0x550, 0x7, &(0x7f0000004a80)=[{&(0x7f00000044c0)="cf0a19b8948c5920ee55aa653f1f79a763a32e13cfba6487fbdd71b5f8d45bb7360bb7197b896b47446362f111b10df13ab45b3597b6bf3a4594bccb1a735ef288f9b4caca344bcc1bdbbc763777af40815ab18dbc0f348f31011848467d4b533407b57456d366eb8308503be5aa0ae64eec16d5d580a644fe421188dbc5e1a47c2836772d9a9402530acc79a9815eab2beba4da9787ef3d4919", 0x9a, 0x7}, {&(0x7f0000004580)="d201506e1d961f60434ffbc6b1715c6526595dda27c7e355c169f343c24c1291f664d89b91da360dd4a4dcba8bbc1a8e74bc6c97cd76d90fd8c6bd82630119d4ffc05600dd09fb25a7c4c5fbc422ca630fd85836ea589b761680a4498e8caa59f9e76b3120b54242fea9389791f2c57897472de091328a7b148e927bc62e5ba4b48cbc503c8e14f2b017e404e3170cfe549e493602f5ec8564d327721722ce58a2cc6d12014e27a26427c47f8bc90c9d31da68f01903bac4a908cc0e1bca73bac89eb4c7f540748b4dbbf61cd81d7f96bafe", 0xd2}, {&(0x7f0000004680)="ccae70e46fcacc242d3fcaf8fcf29e951b02c7d94e4fe027321b39afe540d74440f3be066cbd8703d92923d9bb687965b388b495509d27cdfe0f80cb020b098eb5afb91526d0486a2523b8dd0bcd4ff1643b735da02df0b749f653f1f3532c0c63f655065761c078695fcd527ad59c39f4eb19684a87d876cdcaffc921d9cb0dffb62d3d", 0x84, 0x8}, {&(0x7f0000004740)="ddffce4ef6bab98eb685cdcd08125fad70e4977feeef9b64196bc2f6d0d905036855c060fd8fa9c9a905707a8212025996bc74673e40649fdd718210e89ff4adb58507b99a5efc57", 0x48, 0x800}, {&(0x7f00000047c0)="00624ececfd07be5269917b6e96ff54a39f2106f0f48eb87c22e16e8db6d6e2b7c3c51fc02b4cb7890548a4dd47ab9b3994433aa76dd607ed5a97e2759c5f6893342865a61357625ccd64895f1fd4f847b001c93bb776b6e47ee17389195395769ed6992adfa0600e984a5dd4154e3e6b686145ac99a5ac3fc75bc5e40faa45e22090f6179400155021c56262e7691e8f3465df9860d77b3b1834d645301e7bd90c3efd67ada90c81d1c59d9c73be895e8811c1b08c5689e9985e816f5a44210c05590b8e9", 0xc5, 0x81}, {&(0x7f00000048c0)="f187a7f26b24cba9262134f937b23d71d37941649926bb120ccac3d9703ad912e06391e11c2b033b28c2a8d592e940d5de0551fc1d393ea78ae320aaea789574b52f084260f70766626daa9f305ee4c90128d4b5069e018b0e1ae266e2a2a42baafd406fed68e00798e2848ea929970a7caf9f1fa807d1e8f4824d2e4c4b956bc644b1d5a7ae1fe1c14032690723fee216533f40aa245fc99235e101b7b6ec598b79ccf43b2588cad3247f803e", 0xad, 0x3}, {&(0x7f0000004980)="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", 0xfe, 0x1a23}], 0x1000000, &(0x7f0000004b80)=ANY=[@ANYBLOB="6e6f646f74730500656275672c6e6f646f74732c646f74732c736d61636b66736861743d232c646f6e745f6d65617375726597c26d61636b6673726f6f743d7b257d2c657569643d", @ANYRESDEC=0xee01, @ANYBLOB=',pcr=00000000000000000021,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',hash,\x00']) mknodat$null(r0, &(0x7f0000006400)='./file0\x00', 0x1000, 0x103) 07:25:18 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbfbbbb008100420088ca6dd05c42802dafdfc08958ffba7ac7b2000000"], 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000002e2f666918993f6c653000c1f2b30e7738fbc3cc2a8c9115d9a3b01daed518394e3103759e5a8c827f08d599be79fca8084b8541a794c59dcde78e36eba1ed93c4c8768905c5883bd7ab0f3d2155d6a4bd1beaf847f031af1923e6b388245b2fa2eadbb39821671f728ae82b765929e4f2f88b4cf4f106ed359f5e595cf98aad9cfb3e4f9579b92ddec8885e9403ce730a3ed4f7533e46ed374c8b49dc48393c533eea4b9cc3958c73148cee4077a441476d8c6890501ec1b360d722adabd166df1d3fb12f5f55030f53e40bbed99df0f064dfad2383b7ae7301fa5b"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) pipe2(&(0x7f0000000040), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r6, 0x2, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYRESHEX=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRESHEX=r6]) pidfd_getfd(r2, r5, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000180)={0xc000, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, '\x00', 0x23}, 0x8}}, {{0xa, 0x4e20, 0x1, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x6}}}, 0x108) recvfrom(r0, &(0x7f0000000080)=""/231, 0xe7, 0x2000, 0x0, 0x0) 07:25:18 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85352, &(0x7f00000003c0)={{0x0, 0x1}}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000005, 0x100010, r0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x0, 0x0, 0x1}, 0x7) pread64(r4, &(0x7f0000000100)=""/194, 0xc2, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000480)=""/3, 0x3}, {&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/232, 0xe8}], 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001740)=0x2) mq_timedsend(r0, &(0x7f0000000200)="f584ff5efcb301e6ccfa5ad96820a6868371bca67084e1afb23a1a51587d9e4eb47c0422a9587968f7a111c37b1e9bfcceb0f35322c222cc5993674d84391ead6362bfbc430b5654c230bc34cc9dbc23b1b756372747d4ba174a31c23de1b3111c9b07578b7e1b1b8693b238303f2074de0639020221c8ce00b73b0fee6c5ce67e06fc8656a1f7af3389865188a62cbcd44e82575ddeb87674a631ccef0b9af4f0ebe1134f66035b3882204b9101e4b1af2cad52259a6da0b4ababdf94baef50d0926332f472e0142d206a4786c7afabf58c2d11837c93cfb727257f40e9fb5f7e53e9", 0xe3, 0xffffffffffffffff, &(0x7f0000000300)) [ 388.402820] FAULT_INJECTION: forcing a failure. [ 388.402820] name failslab, interval 1, probability 0, space 0, times 0 [ 388.404816] CPU: 1 UID: 0 PID: 5480 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) 07:25:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, 0x0, 0x2, r1, 0x2) 07:25:18 executing program 2: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000001c0)=0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x3) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x80, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000140), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) keyctl$revoke(0x3, r3) r4 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r3, &(0x7f0000000180)='encrypted\x00', &(0x7f0000000380)={'syz', 0x2}, r4) r5 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000300)="0ee66a0e946019cbfb3622b71e806402a8cfbfd17d5aa7df5b9b16def87538fdede695e9a12da479f1d50afcba9c698bd1084110be9b66e651efcf24926d7de8949c41e77d351cc6", 0x48, r0) keyctl$negate(0xd, r0, 0x9, r5) keyctl$chown(0x4, 0x0, 0xee01, r1) [ 388.404846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.404859] Call Trace: [ 388.404867] [ 388.404877] dump_stack_lvl+0xfa/0x120 [ 388.404912] should_fail_ex+0x4d7/0x5e0 [ 388.404948] ? vm_area_dup+0x25/0x6f0 [ 388.404975] should_failslab+0xc2/0x120 [ 388.405002] kmem_cache_alloc_noprof+0x80/0x690 [ 388.405030] ? perf_swevent_event+0x63/0x3f0 [ 388.405084] ? vm_area_dup+0x25/0x6f0 [ 388.405112] vm_area_dup+0x25/0x6f0 [ 388.405150] __split_vma+0x179/0xde0 [ 388.405190] ? __pfx___split_vma+0x10/0x10 [ 388.405282] vms_gather_munmap_vmas+0x178/0xc70 [ 388.405336] __mmap_region+0x47f/0x28c0 [ 388.405373] ? perf_tp_event+0x807/0xe70 [ 388.405412] ? __pfx___mmap_region+0x10/0x10 [ 388.405472] ? perf_trace_lock+0x337/0x5d0 [ 388.405517] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 388.405541] ? perf_swevent_event+0x63/0x3f0 [ 388.405783] ? trace_cap_capable+0x156/0x1b0 [ 388.405814] ? lock_is_held_type+0x9e/0x120 [ 388.405862] mmap_region+0x194/0x3e0 [ 388.405910] do_mmap+0xa36/0x11d0 [ 388.405951] ? __pfx_do_mmap+0x10/0x10 [ 388.405969] ? down_write_killable+0x122/0x230 [ 388.405995] ? __pfx_down_write_killable+0x10/0x10 [ 388.406016] ? do_raw_spin_unlock+0x53/0x220 [ 388.406058] do_shmat+0xfac/0x1310 [ 388.406110] ? __pfx_do_shmat+0x10/0x10 [ 388.406162] __x64_sys_shmat+0xcf/0x160 [ 388.406183] ? __pfx_ksys_write+0x10/0x10 [ 388.406207] ? __pfx___x64_sys_shmat+0x10/0x10 [ 388.406226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 388.406267] ? do_syscall_64+0x85/0x430 [ 388.406300] do_syscall_64+0xbf/0x430 [ 388.406330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.406353] RIP: 0033:0x7f4cb70fcb19 [ 388.406371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.406391] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 388.406412] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 388.406426] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 388.406439] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.406451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 388.406464] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 388.406525] [ 388.460383] loop7: detected capacity change from 0 to 26 [ 388.467706] msdos: Unknown parameter 'nodots' [ 388.481687] loop7: detected capacity change from 0 to 26 [ 388.483595] msdos: Unknown parameter 'nodots' 07:25:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 8) 07:25:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) fstatfs(r2, &(0x7f0000000000)=""/114) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="20000000190001000000000000ffffff80"], 0x20}], 0x1}, 0x0) pread64(r1, &(0x7f0000000100)=""/198, 0xc6, 0x2) 07:25:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x7, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xffff, 0x2, 0x14, 0x9, "c0e322017c80f4b7feefd99d238a6ca17260c795c4779ae030e145a7e2e248f24d9a39c8055bcbadb6ab2f448012a69cfb08d950c3539eaaf1796b4ed6192e0c", "c63bc7e670e09827edd2288bcdd845ee04d96560cde96ba56227e3a436a06e9f", [0x2, 0x2]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 07:25:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:25:29 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x7, 0x3, 0x3, 0x9, 0x0, 0xac, 0x8, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000080), 0x13}, 0x1, 0x3, 0x1000, 0x3, 0x4, 0x140, 0x7, 0x0, 0x1, 0x0, 0x389c14}, 0x0, 0x3, r3, 0x1) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000180)={0x18, r1, 0x1, 0x0, 0x0, {0x11}, [@HEADER={0x4}]}, 0x18}}, 0x0) 07:25:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:25:29 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pipe2(&(0x7f0000000040), 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 399.489122] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 399.507522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 07:25:29 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pipe2(&(0x7f0000000040), 0x0) 07:25:29 executing program 5: perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x59, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="db17334adb9d4024fa4664f8c2f8b465a02b5add8f316aa3193ba31d9687fe92fb71fcdeb7cfb1c6c41cfc1d01aee7c7095fb723be31859d8e62ee200457995cd9e492a3cc764c6ded99029cbf9b799b8c4f5b9fd74a347dcbf3de3b633eaf0f91051051689e8fb993528ead3fe46a796fa2ee39f457916c08b4", 0x7a}, {&(0x7f0000000080)="d64d7114a35da629244738d20dad219457c0add36c92e0f4c1abb5d37308cf57eedc75042642b400f9a568a13aa2a0d4e1fef41383f6687ca35e90d5dea005ae9b818aa599458e51da93a42768ee5609c2f9385518", 0x55}, {&(0x7f0000000100)="823b5bb0a37249ed9713b7fef2354be6", 0x10}, {&(0x7f0000000140)="c15c5effde10fb5932f53036ad74272f46176468daf9242b98d336127a99f5e64e159073", 0x24}, {&(0x7f0000000180)="8966016450aaaf61bed4c4e61cdd0ff9ec567d8be07d8a0eceee61d279dcb73f10d699f3533b9fb300273c70c3bee70cbcbfe85ed82f187a12edea53a524b75904a05240e7217197854fda52f4a7df8af73358fc678a92c1560e5f180885895db97a4414a242ed046fd83618bea62aeae4f6efdea9229f42fa01e6d6dfb32be4f23350e1fbece5172969ada20fcacabe8fcfed24933a13160961d0415277633b568d06bc735ea290b534301855a8301e6185a2a9c582ad999c20dc655d3b1fbd55e09446bcb16cde7fdc427a5016d28cd5f9f5383aed4d7f6ddfa4160c138263", 0xe0}], 0x5) 07:25:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 9) 07:25:29 executing program 7: clone(0x80100000, &(0x7f00000001c0)="9982a5d950dd58c24adc04aa855d8c0f955dec292e2cddbc3d9c76cbed7b9001ea97131991f14dd2ac941f70c9", &(0x7f0000002680), &(0x7f00000026c0), &(0x7f0000002700)="4c83e144e5e15e27bc2c4e105aecbcaaafb15f76a39235428768d592b171a14a21e24733f56654db854f0eb08aa37cf8117cb4139c5f5f70682f9ff6cb1ff7a0800bd8b7ff8a0a5cb6870737cd6192deca96a543152220e7dbf3f6b5723537ce7c34ffdcb43bc58c0b84158f73cf6c4b5b33c5e9a4f673bbe5b7e0f510bf97ca03b9f5c52712c213d05ec47b44f87de78c8995e37dcb72e761a9293ec601b4405b17dee583e3") clone(0x2000, &(0x7f00000027c0)="f54337cfeeaf8c0d054c7fec9e8dd4766b0bfdd01265f56929cd20e6746e80ab69ed08b58ae60937dc28957bbc4c5d4d25285bdbbe28c6be5f456ee2592ae58eae3f8aeb31f2190b91c25d34fe4d4cd91d76bf92c35a97bb884ac106ab7104cad0fac009ffd5b344ca0e10e1753692551a3dffda45fcd8a38eddfc9531bfde7131b0ebe687", &(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)="5ee1d489e6d72aa5021e260d9dbb9cd324e994bbe7fa204e9aafe49773a7f0bbb974f9b1a45768da974402c523c0bc961527ac616688ae05e4c4ec06bc4f6c9c6a337024ab551799cd0d46d9e7caa2f0006d95f7e0d2167d2b951dce68d5067bf6af548a6e0f4869d477fa493c42e9e70a941a9d63a43194ebcd988d6155c9df754f41cf6e17a18c59e3751bad3f900aa0de8f3311f2e616b5db9e0c40c1f8e167c0b9ee8a9e368c714e209e08121d9ae5003bc9e3dc0ad0c4cbcff5debb8c639f7d2da0559d0d6e4c363f3fcd5c93d1b021d714") ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="012dca16e900000018000000", @ANYRES32, @ANYBLOB="ffffffff000000002e2f66696c653000"]) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x200, 0x5, &(0x7f0000002580)=[{&(0x7f0000000400)="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0x1000, 0x8}, {&(0x7f0000000140)="77de968e4d70d68ba08b11948eddc5145e08bff9a2827ce1eed1312a8d684efb845db8d6548f0c47af37ebcb67f8c31015c63c6dd0c0e7e00adae95379b0515f1b51d24eff126ac062f009376361c821", 0x50, 0xff}, {&(0x7f0000001400)="f7909de43f4a6d2ef696329c2d79df102843cbc6cb600a276245a13acf9fff04ed2ae2c817c4459fb03719a653826dc8bbfd5d6545c369f517b1a4baceec0e66b0fcb3af83d06fec1011950f413372eff734c2545dc93a8537627ee2ec4dabe16a1e25955d533b8e222473e1d95bd66cbc8636b8b56bc757f123008996016fad08bfb0847fba5386706882ca3b49e2aa5f497431bf4b282d8b9355fb65a9a226d623a6dfcf72aecf598a2bb6730dd46e89f2f7bb9eca9ec455008a", 0xbb, 0x9}, 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0x1000, 0xfffffffffffff000}, {&(0x7f00000024c0)="7bca5c0f60373670230f5765d057d4d23aca4691b5f76da6ef7ddb846989e22ffb96443df85d903cd98f29daaa630c614145baaf680fcf6d4d865e47aa786189d4723f58b968f02ddc9d301ed83c5fc2b0212612278ef9f1b9e2583669dc021baa03bb17c4be0aed910efe0e23caf48a927df7ed15511ffe7be733ca3802be7d204dfd6d6852a80726d63099f998225e9b1c9615aba52cfdb38305545fa295831e70aaaaddcef9dacb8e", 0xaa, 0x6}], 0x400, &(0x7f0000002a00)=ANY=[@ANYBLOB="756e6952786c6174653d302c756e695f786c6174653d312c7569643dbfcef9dc321ee78538d20c6d017b072ac10e7c1b0da77bd86217460c44c6eeefd3215b926c4915cb43428f3362e956062e799d4621dd7be8c03e833052a06d18eb9d43da99ef426cd6b337c50ade785d5aa2c7ba6433", @ANYRESDEC=0x0, @ANYBLOB=',measure,pcr=00000000000000000046,obj_user=+\\},\x00']) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x24d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x80000000004e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000002ac0)='./file0\x00', 0x2, 0x100) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) renameat(r0, &(0x7f0000002b00)='./file0/file0\x00', r3, &(0x7f0000002600)='./file0\x00') 07:25:29 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x1e, &(0x7f0000000700), 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x100, @loopback, 0x1ed}, 0x1c) [ 399.753568] FAULT_INJECTION: forcing a failure. [ 399.753568] name failslab, interval 1, probability 0, space 0, times 0 [ 399.755848] CPU: 1 UID: 0 PID: 5536 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 399.755880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 399.755893] Call Trace: [ 399.755902] [ 399.755912] dump_stack_lvl+0xfa/0x120 [ 399.755948] should_fail_ex+0x4d7/0x5e0 [ 399.755986] ? mas_preallocate+0x86c/0xaa0 [ 399.756010] should_failslab+0xc2/0x120 [ 399.756039] kmem_cache_alloc_noprof+0x80/0x690 [ 399.756069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 399.756123] ? mas_preallocate+0x86c/0xaa0 [ 399.756149] mas_preallocate+0x86c/0xaa0 [ 399.756195] ? __pfx_mas_preallocate+0x10/0x10 [ 399.756266] ? lockdep_init_map_type+0x4b/0x240 [ 399.756325] __split_vma+0x304/0xde0 [ 399.756370] ? __pfx___split_vma+0x10/0x10 [ 399.756459] vms_gather_munmap_vmas+0x178/0xc70 [ 399.756516] __mmap_region+0x47f/0x28c0 [ 399.756556] ? perf_tp_event+0x807/0xe70 [ 399.756599] ? __pfx___mmap_region+0x10/0x10 [ 399.756663] ? perf_trace_lock+0x337/0x5d0 [ 399.756709] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 399.756734] ? perf_swevent_event+0x63/0x3f0 [ 399.756988] ? trace_cap_capable+0x156/0x1b0 [ 399.757021] ? lock_is_held_type+0x9e/0x120 [ 399.757071] mmap_region+0x194/0x3e0 [ 399.757122] do_mmap+0xa36/0x11d0 [ 399.757169] ? __pfx_do_mmap+0x10/0x10 [ 399.757188] ? down_write_killable+0x122/0x230 [ 399.757216] ? __pfx_down_write_killable+0x10/0x10 [ 399.757239] ? do_raw_spin_unlock+0x53/0x220 [ 399.757283] do_shmat+0xfac/0x1310 [ 399.757337] ? __pfx_do_shmat+0x10/0x10 [ 399.757392] __x64_sys_shmat+0xcf/0x160 [ 399.757415] ? __pfx_ksys_write+0x10/0x10 [ 399.757440] ? __pfx___x64_sys_shmat+0x10/0x10 [ 399.757461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 399.757505] ? do_syscall_64+0x85/0x430 [ 399.757540] do_syscall_64+0xbf/0x430 [ 399.757572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.757596] RIP: 0033:0x7f4cb70fcb19 [ 399.757615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 399.757637] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 399.757659] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 399.757675] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 399.757689] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.757703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 399.757716] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 399.757780] [ 399.908475] loop7: detected capacity change from 0 to 16368 [ 399.912701] vfat: Unknown parameter 'uniRxlate' [ 399.918209] loop7: detected capacity change from 0 to 264192 [ 399.931170] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.627601] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:25:40 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 07:25:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:25:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:25:40 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2, 0x0, 0x37, 0x8, 0x0, 0x2ddc, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x100, 0x10000, 0xffffffff, 0x5, 0x1a, 0x1000, 0x4, 0x0, 0x1ff, 0x0, 0x8}, r4, 0x4, 0xffffffffffffffff, 0x2) 07:25:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0x1, 0x2, 0x6, 0x0, 0x7, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2e, 0x1, 0x2, 0x6, 0x8a81, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) signalfd(r1, &(0x7f00000001c0)={[0x1]}, 0x8) 07:25:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 10) 07:25:40 executing program 7: syz_mount_image$ext4(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=@v3, 0x18, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000400)={0x0, 0xfb, 0xf6f, 0x2, 0x0, "2c8b924dee96600b0df2dbaa046a64be", "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"}, 0xf6f, 0x3) [ 410.703507] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16105 [ 410.714999] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16105 07:25:40 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:25:41 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write(r1, &(0x7f0000000080)="42ad024547db88dfb5497aec6d03a2aa56595011eb65b626ea9d85e668720f77c4c780bb6dc2546b0c6033036a9468419e8631d6e773f1f77711f3af1c336594df2ac686ea01edb08858abeb6e0da046f9cb59c53129a127fe17e64bbf57208164bdcc612c33ac4d896cd6", 0x6b) open_by_handle_at(r0, &(0x7f0000000000)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xb}}}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/kexec_loaded', 0x10001, 0x24) 07:25:41 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2, 0x0, 0x37, 0x8, 0x0, 0x2ddc, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x100, 0x10000, 0xffffffff, 0x5, 0x1a, 0x1000, 0x4, 0x0, 0x1ff, 0x0, 0x8}, r4, 0x4, 0xffffffffffffffff, 0x2) 07:25:41 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 11) 07:25:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() [ 410.943461] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16106 07:25:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 12) 07:25:52 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:25:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0x1, 0x2, 0x6, 0x0, 0x7, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2e, 0x1, 0x2, 0x6, 0x8a81, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) signalfd(r1, &(0x7f00000001c0)={[0x1]}, 0x8) 07:25:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x8}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='noquota,0']) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="947973745ea82e6506743300"], &(0x7f0000000180)=""/75, 0x4b) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000320000800000004000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r5 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r5, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r6, r7, r8, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x1}, [{0x2, 0x2, 0xee00}, {0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x2}, {0x2, 0x2}, {0x2, 0x5, 0xee01}, {0x2, 0xf}], {0x4, 0x2}, [{0x8, 0x4}, {0x8, 0x4}, {}, {0x8, 0x2}, {0x8, 0x2}, {0x8, 0x5, r0}, {0x8, 0x1, 0xee01}, {0x8, 0x0, r2}, {0x8, 0x2, r6}], {0x10, 0x2}, {0x20, 0x6}}, 0xa4, 0x3) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4800, 0x1d6) 07:25:52 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2, 0x0, 0x37, 0x8, 0x0, 0x2ddc, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x100, 0x10000, 0xffffffff, 0x5, 0x1a, 0x1000, 0x4, 0x0, 0x1ff, 0x0, 0x8}, r4, 0x4, 0xffffffffffffffff, 0x2) 07:25:52 executing program 7: syz_80211_join_ibss(&(0x7f0000000080)='wlan1\x00', &(0x7f00000000c0)=@random="d2fa122a43db", 0x6, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000340)={'wlan1\x00'}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x40000) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000380)=0x10000000) recvmmsg$unix(r3, &(0x7f0000001940)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000001a40)=""/228, 0xe4}, {&(0x7f0000001b40)=""/202}], 0x1000000000000005}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001a00)=""/1, 0x1}, {&(0x7f0000000480)=""/152, 0x98}, {&(0x7f0000000540)=""/162, 0xa2}, {&(0x7f0000000600)=""/87, 0xfffffffffffffedd}, {&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/49, 0x31}, {&(0x7f0000000280)=""/69, 0x45}], 0x9, &(0x7f0000000240)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x2, 0x0, &(0x7f00000019c0)={0x77359400}) 07:25:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:25:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) write(r0, 0x0, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) [ 421.917379] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16091 07:25:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 13) 07:25:52 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2, 0x0, 0x37, 0x8, 0x0, 0x2ddc, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x100, 0x10000, 0xffffffff, 0x5, 0x1a, 0x1000, 0x4, 0x0, 0x1ff, 0x0, 0x8}, r4, 0x4, 0xffffffffffffffff, 0x2) 07:25:52 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100), 0xfffffffffffffbff, 0x6a2000) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000380)={0x4, 0x48, [0x7, 0x1200000, 0x35f8, 0x10100000], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x10}, 0xc004, 0x0, 0x0, 0x7, 0x45, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup2(r1, 0xffffffffffffffff) fchdir(r2) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000000c0)) syslog(0x4, &(0x7f0000000000)=""/132, 0x84) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) sync_file_range(r3, 0x1, 0x2, 0x0) syslog(0x2, &(0x7f0000000280)=""/220, 0xdc) syslog(0x0, &(0x7f0000000200)=""/105, 0x69) 07:25:52 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:25:52 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$rtc(&(0x7f0000000000), 0x800, 0x98001) lseek(r1, 0x0, 0x1) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="81e5694cad04933e539a54982f5afcefa3c18ffb51fa0c7315a01c33e32a5662017ad34e752ffb562bdc3effa900bbb287d1ebe2ad1ba39fadef5df7f5b4e27c53daa836f372081e8a9b6a452dd8f4ddf0f5a2e6b286e23b1f6de7849dabe42d304b513e33364fe4a34b16dd7636351fb096ca8973cc84c2be1ad7d7176c9c6bf2d0378a420782dc38aceb0f3175ff24e34afd473f6f5f1ba2d7821931a49afcfc8e378f6075d897c499b8f376d8c8ead76e4cc228b40c0103c14b344193bd84387214ec00b036b919c4e43e5fe91264a43aec580a0959c7baadfe3f1e420dae25d6eefb85e83ee6dc39", 0xea}, {&(0x7f0000000140)="1b13e1dd9be61c06e841c6cbd17c02156e9e42a4f904a315d91cdfc1824dbbb6deb9a37ff82dab342fa0bba54e8e61b446522dbf5ed979d1916f40ca2064febc1f3c4f44802bf1e2f64cd703a51082e20a80b8c1e326f1075f287b0f20ccb8006f7a8af36937858ac685f40f91e2a78f44b5d3344dddb3d18c6a81902c8de01906ad832bc626ee60d9bb9490166e754271e5dc89053b67ad83ee99fc89ceed432b2385d530e96d9134", 0xa9}, {&(0x7f0000000200)="e071127cb7", 0x5}, {&(0x7f0000000240)="af23e92507a9ec048c5d8bb88fff8dfb4783f2b02d56a3e5205af75414e4199620515580aa7101f723165e714349e08041847e1932dc6f0aa85d556d98877176bcb14a7dc14e910cc18e57c3b2f7cc2ec329b44bf88391782ae4fe", 0x5b}, {&(0x7f00000002c0)="1f87972b073b7a4b5228d8cde80c9275bf5128a70759e91aa3ed4210467972940935e33e734e9c0111fa718b900e82f2dfc9bc3a8866edf19d244807", 0x3c}, {&(0x7f0000000300)="9e2266d414069dbb1425d411", 0xc}], 0x6, &(0x7f0000000400)=[{0xf8, 0x10e, 0x8, "360e8bdffe00b05afc705db5e4891e04d88f632911018b345994c4492eaddeff7f21ad60700b6f68aefdff159c1d5b2fe770ce161776fe246dae74e8e88251239b885980c3a125a8765f7d67dce0995377ba70259eea7194897afd96d66f0842c95aeb10fb379cbc30d94d85b628ff11f9eefcfed12e893395af61a9c422056d2f1ccffb2dca0dae3cb0b8ccc6869b0e151cf6b78fca6cbc6abb7303f0b9dddcf0698fdabffc5daff35a66538a29248f482a311e5bd79dc3148dd45a54bb477c4e13740c0f7cca16ad316514a7b78fa33467d181702f8cd73943223c487da763bcbff9b0a9d21c"}], 0xf8}, 0x8800) [ 422.131613] FAULT_INJECTION: forcing a failure. [ 422.131613] name failslab, interval 1, probability 0, space 0, times 0 [ 422.133532] CPU: 1 UID: 0 PID: 5624 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 422.133560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 422.133571] Call Trace: [ 422.133579] [ 422.133588] dump_stack_lvl+0xfa/0x120 [ 422.133620] should_fail_ex+0x4d7/0x5e0 [ 422.133652] ? vm_area_alloc+0x20/0x170 [ 422.133680] should_failslab+0xc2/0x120 [ 422.133704] kmem_cache_alloc_noprof+0x80/0x690 [ 422.133757] ? vm_area_alloc+0x20/0x170 [ 422.133784] vm_area_alloc+0x20/0x170 [ 422.133813] __mmap_region+0xd23/0x28c0 [ 422.133849] ? trace_event_reg+0x18d/0x350 [ 422.133889] ? __pfx___mmap_region+0x10/0x10 [ 422.133939] ? merge_sched_in+0xcb/0x1810 [ 422.134170] ? trace_cap_capable+0x156/0x1b0 [ 422.134199] ? lock_is_held_type+0x9e/0x120 [ 422.134247] mmap_region+0x194/0x3e0 [ 422.134298] do_mmap+0xa36/0x11d0 [ 422.134335] ? __pfx_do_mmap+0x10/0x10 [ 422.134351] ? down_write_killable+0x122/0x230 [ 422.134375] ? __pfx_down_write_killable+0x10/0x10 [ 422.134395] ? do_raw_spin_unlock+0x53/0x220 [ 422.134434] do_shmat+0xfac/0x1310 [ 422.134480] ? __pfx_do_shmat+0x10/0x10 [ 422.134526] __x64_sys_shmat+0xcf/0x160 [ 422.134546] ? __pfx_ksys_write+0x10/0x10 [ 422.134568] ? __pfx___x64_sys_shmat+0x10/0x10 [ 422.134585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 422.134624] ? do_syscall_64+0x85/0x430 [ 422.134654] do_syscall_64+0xbf/0x430 [ 422.134681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.134701] RIP: 0033:0x7f4cb70fcb19 [ 422.134717] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.134736] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 422.134754] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 422.134768] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 422.134779] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 422.134791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 422.134802] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 422.134863] [ 422.192589] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16098 07:25:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() [ 422.541558] syz-executor.5 (5615) used greatest stack depth: 24112 bytes left [ 431.188702] kworker/u9:1 (34) used greatest stack depth: 23728 bytes left 07:26:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:26:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 07:26:01 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}]}}) creat(&(0x7f0000000240)='./file0\x00', 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@nombcache}], [{@measure}, {@euid_gt={'euid>', r3}}, {@subj_role={'subj_role', 0x3d, '&\xd7'}}, {@appraise}, {@smackfsdef}]}) 07:26:01 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) 07:26:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:26:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)={0x1c, 0x32, 0x1, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x1c}], 0x1}, 0x0) dup(r0) 07:26:01 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 14) 07:26:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) fork() [ 431.505702] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 431.511729] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 431.514161] ext2: Unknown parameter 'measure' [ 431.519363] 9p: Unknown uid 00000000004294967295 07:26:01 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4004, 0x7402}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r3 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r1, &(0x7f0000000500)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f00000001c0)}, {&(0x7f0000000340)=""/176, 0xb0}], 0x3, &(0x7f0000000440)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x1, 0x40010060, 0x0) r5 = fcntl$dupfd(r2, 0x406, r2) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6, 0x6, 0xbf, 0xfd, 0x0, 0x7, 0x2047, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x101, 0x4, @perf_config_ext={0x2, 0x40}, 0x40200, 0x7f, 0xfffffff8, 0x4, 0xc26c, 0x5, 0x4, 0x0, 0x6, 0x0, 0x1dbb}, r4, 0xf, r5, 0x2) connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) [ 431.550021] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16080 07:26:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:26:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0}, 0x0, 0x7696, 0x800, 0x2, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) preadv2(r0, &(0x7f0000000340)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) [ 431.597491] cgroup: fork rejected by pids controller in /syz3 07:26:01 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000008c0)='./file0\x00', 0x2040, 0x2) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000000040)="ff434430304940f6546dd9fd65eab64db5126731f176da315741bea353f4bb9d7126724889e9b8ecfb8999085a171e6a29a67ae7a8c05d8ddc9675523aea26bbc1d16b5b1ebc124eab3f4eb5fa9473b53c39e764bf8778b2162ffcdb64b88ca32d76de0ac33c33ec442000169d4a830a6577d68a4af5c6f53ec587deaa73d4545a85bcc936000000000000000000", 0x8e, 0x8800}, {&(0x7f0000000300)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f00000004c0)=ANY=[]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') fork() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) 07:26:01 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 431.631872] loop5: detected capacity change from 0 to 184 07:26:01 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 15) [ 431.655508] isofs_fill_super: bread failed, dev=loop5, iso_blknum=46, block=92 [ 431.660203] 9p: Bad value for 'wfdno' [ 431.677617] 9p: Bad value for 'wfdno' [ 431.681216] loop5: detected capacity change from 0 to 184 [ 431.698057] isofs_fill_super: bread failed, dev=loop5, iso_blknum=46, block=92 [ 431.712623] 9p: Bad value for 'wfdno' 07:26:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) fork() [ 431.729186] 9p: Bad value for 'wfdno' [ 431.732830] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16117 07:26:12 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 16) 07:26:12 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x204a8, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@filename='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vxfs\x00', 0x400400, &(0x7f00000002c0)='\x00') mount(0x0, 0x0, &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0xe) chroot(&(0x7f00000001c0)='./file0\x00') mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc000, &(0x7f0000000340)={'trans=tcp,', {}, 0x2c, {[{@version_u}, {@dfltgid}, {@aname={'aname', 0x3d, 'ramfs\x00'}}], [{@fowner_lt}, {@obj_user={'obj_user', 0x3d, '/$&@://%'}}]}}) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x40, 0x2, 0x3, 0x1f, 0x0, 0x8, 0x54800, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000400), 0x8}, 0x604, 0x3, 0xfffffff9, 0x2, 0x3, 0x7, 0x3c14, 0x0, 0x0, 0x0, 0x20}, r0, 0x1, 0xffffffffffffffff, 0x8) 07:26:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:26:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f8", 0x16, 0x4}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000080)={[{@shortname_mixed}]}) 07:26:12 executing program 4: openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:26:12 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/mac80211_hwsim', 0x30000, 0x41) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:12 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) fork() 07:26:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35393638303238373300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000003bf48e55190e4cca80d5ddff88e7b6a1010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000000050000001500"/64, 0x40, 0x1600}, {&(0x7f0000010f00)="20000000d0fadacdd0fadacd00000000d7f4655f00"/32, 0x20, 0x1680}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f0000000000000200160000000000000000000000160000001700000018000000190000001a0000001b0000001c0000001d0000001e0000001f00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2800}, {&(0x7f0000011100)="ed4100003c000000d7f4655fd7f4655fd7f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b7a4e9e000000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2a00}, {&(0x7f0000011200)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001000400000000000000010000002100000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f52167000000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011300)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3539363830323837332f66696c65302f66696c6530000000000000000000000000000000000000000000008d6390c800000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xa0, 0x2e00}, {&(0x7f0000011400)="ed8100000a000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d37571e00000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3000}, {&(0x7f0000011500)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d7f4655fd7f4655fd7f4655f0000000000000200120000000000000001000000230000002400000025000000260000002700000028000000290000002a0000002b000000000000000000000000000000000000000000000000000000b964ab4600000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xc0, 0x31e0}, {&(0x7f0000011600)="ed81000064000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cc2ee83da00000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x3400}, {&(0x7f0000011700)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x35c0}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x5400}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x5800}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x6400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x6800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x6c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x7000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x7400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x7800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x7c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x8000}, {&(0x7f0000012400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8400}], 0x0, &(0x7f0000012900)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20802, 0x104) r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x4, &(0x7f0000000680)=[{&(0x7f0000000140)="271acd8adea82697ca26c398dba20402bb09557a6941ed755fbdebd73f0a5e081168a89ba70d42edc769d8faf3c8c677a97602444e00ed166098e1eecc51fae714cd5ec5c19027931b78977bf73fcfac96021fd7a2e204ddde044b150fded05a", 0x60, 0xfff000000000000}, {&(0x7f00000004c0)="6dfd14d8760e9686df5094b1fc8265560fa3177563373844cee989e5511f0e0e3f634272ed91bd87bae0e7bdb9b2e6c268b0338bd396abdb27936365c73fb97fde1d2df18936b0df41a258fe13f287a5595c921fe968a300dc24124c6d345b69af604adab672d3c780", 0x69, 0x3}, {&(0x7f0000000540)="334da60f2e262fe1bca4007403b2c1d22f40ae7178c09a18d65485b83762251d7c20f567cd3ab71b6a2afe87ed6a219342c65f918dc11a8def938ac864f635e186f580b761b5eb5dff9827a0e67fd3a865a4de29cc4ea18423a28edcc1228954145ba0cde55efa7317f0c3c4652f27718706e6d658d7703b2b32280d8acd9dfd33ba628624a4b39b55c13ff3a08e0c9777fbf0f053a77607975a1e7716f545ba8db1c12a", 0xa4, 0x7}, {&(0x7f0000000600)="74c56d238686f4b1d73ff132c2ac37dca3ef763b2e0b41cbfdf43b2882a00ce3052e9c927042b03ace97bbad10bd99004d8aa9035699702f37b794b90688739134f4e54562863450b85df775c23632fb92624ea65379eda2408b71d0a5150c48d3fd8b201f323b7bf158a8766cb29260836bb158377afb458d1176d8646cf911", 0x80, 0x20}], 0x1000, &(0x7f00000001c0)={[{'ext4\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}]}) openat(r1, &(0x7f0000000700)='./file0/../file0\x00', 0x0, 0x4) [ 442.563626] loop7: detected capacity change from 0 to 1 [ 442.576862] FAT-fs (loop7): invalid media value (0x40) [ 442.577305] FAT-fs (loop7): Can't find a valid FAT filesystem [ 442.588085] loop7: detected capacity change from 0 to 1 [ 442.593071] FAT-fs (loop7): invalid media value (0x40) [ 442.593505] FAT-fs (loop7): Can't find a valid FAT filesystem [ 442.600765] loop5: detected capacity change from 0 to 512 [ 442.600868] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16123 07:26:12 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4840, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/105, 0x69}], 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8932, 0x0) [ 442.663750] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 07:26:12 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 442.688056] 9pnet_fd: p9_fd_create_tcp (5713): problem connecting socket to 127.0.0.1 07:26:12 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 17) 07:26:12 executing program 4: openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 442.736406] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 442.737167] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 442.737801] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 442.738315] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 06 00 [ 442.738864] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 3 prio class 2 [ 442.740031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.741125] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.742478] Buffer I/O error on dev sr0, logical block 0, async page read [ 442.748700] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16093 [ 442.763575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.765055] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.766312] Buffer I/O error on dev sr0, logical block 1, async page read [ 442.771471] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.780714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.781919] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.783450] Buffer I/O error on dev sr0, logical block 2, async page read [ 442.794514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.795403] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.796659] Buffer I/O error on dev sr0, logical block 3, async page read 07:26:13 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "55d1e45e855701c3b209c64e3c1154baa5f7459b925efaa0dbf8db919fa3e59e254138cf1306c6df986305c9d6a9494bc600"}, 0x48, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r2) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)='\x00', r0) add_key$keyring(&(0x7f0000000100), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) 07:26:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 1) [ 442.818951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.819899] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.821189] Buffer I/O error on dev sr0, logical block 4, async page read [ 442.832798] 9pnet_fd: p9_fd_create_tcp (5727): problem connecting socket to 127.0.0.1 07:26:13 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 442.841557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.842619] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.843916] Buffer I/O error on dev sr0, logical block 5, async page read [ 442.844557] FAULT_INJECTION: forcing a failure. [ 442.844557] name failslab, interval 1, probability 0, space 0, times 0 [ 442.846141] CPU: 1 UID: 0 PID: 5730 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 442.846159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.846167] Call Trace: [ 442.846171] [ 442.846176] dump_stack_lvl+0xfa/0x120 [ 442.846196] should_fail_ex+0x4d7/0x5e0 [ 442.846212] should_failslab+0xc2/0x120 [ 442.846226] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 442.846243] ? find_held_lock+0x2b/0x80 [ 442.846263] ? copy_process+0x3da/0x72a0 [ 442.846277] ? copy_process+0x459/0x72a0 [ 442.846294] ? copy_process+0x459/0x72a0 [ 442.846307] copy_process+0x459/0x72a0 [ 442.846324] ? __pfx_perf_trace_lock+0x10/0x10 [ 442.846347] ? __pfx_copy_process+0x10/0x10 [ 442.846371] kernel_clone+0xea/0x7f0 [ 442.846385] ? lock_is_held_type+0x9e/0x120 07:26:13 executing program 4: openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 442.846404] ? __pfx_kernel_clone+0x10/0x10 [ 442.846418] ? ksys_write+0x187/0x240 [ 442.846430] ? lock_release+0xc8/0x290 [ 442.846449] ? __mutex_unlock_slowpath+0x157/0x750 [ 442.846467] ? kernel_write+0x5f3/0x660 [ 442.846481] __do_sys_fork+0x94/0xd0 [ 442.846496] ? __pfx___do_sys_fork+0x10/0x10 [ 442.846522] ? do_syscall_64+0x85/0x430 [ 442.846534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 442.846555] do_syscall_64+0xbf/0x430 [ 442.846568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.846580] RIP: 0033:0x7fb8173d4b19 [ 442.846590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.846601] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.846612] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 442.846620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.846627] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.846634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.846641] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 442.846659] [ 442.850608] FAULT_INJECTION: forcing a failure. [ 442.850608] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 442.875555] CPU: 0 UID: 0 PID: 5726 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 442.875586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.875598] Call Trace: [ 442.875607] [ 442.875617] dump_stack_lvl+0xfa/0x120 [ 442.875651] should_fail_ex+0x4d7/0x5e0 [ 442.875689] _copy_to_user+0x32/0xd0 [ 442.875722] simple_read_from_buffer+0xe0/0x180 [ 442.875777] proc_fail_nth_read+0x18a/0x240 [ 442.875811] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 442.875843] ? security_file_permission+0x22/0x90 [ 442.875877] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 442.875911] vfs_read+0x1eb/0xc70 [ 442.875967] ? __pfx_vfs_read+0x10/0x10 [ 442.876009] ? lock_release+0xc8/0x290 [ 442.876057] ? __fget_files+0x20d/0x3b0 [ 442.876125] ksys_read+0x121/0x240 [ 442.876147] ? __pfx_ksys_read+0x10/0x10 [ 442.876199] do_syscall_64+0xbf/0x430 [ 442.876231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.876260] RIP: 0033:0x7f4cb70af69c [ 442.876278] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 442.876298] RSP: 002b:00007f4cb4672170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 442.876319] RAX: ffffffffffffffda RBX: 0000000020ffa000 RCX: 00007f4cb70af69c [ 442.876333] RDX: 000000000000000f RSI: 00007f4cb46721e0 RDI: 0000000000000004 [ 442.876346] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.876359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.876371] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 442.876433] [ 442.881475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.893169] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.893864] Buffer I/O error on dev sr0, logical block 6, async page read [ 442.906172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.907416] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.909023] Buffer I/O error on dev sr0, logical block 7, async page read [ 442.918997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.919928] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.920710] Buffer I/O error on dev sr0, logical block 0, async page read 07:26:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 442.932843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.933477] Buffer I/O error on dev sr0, logical block 1, async page read [ 442.941162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.947013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.949493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.951184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.955110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.957662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.960627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.961165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.967866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.972188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.973341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.977584] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16036 [ 442.978379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 07:26:13 executing program 5: syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004503003c0000000080299078ac1414bbac1414aa0c00907800000000480000000000000000001300e000000100000000441b0001ac14140000000000"], 0x0) [ 442.988523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.989071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 442.990151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.004555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.014910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.024013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.027594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.035196] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.044631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.046924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.048810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.049554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.050603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.051133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.053718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.054569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.058387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.058925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.077492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.078729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.088126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.089653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.090242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.090986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.091625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.092248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.093963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.095044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.097201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.097876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.099710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.100432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.103221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.103847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.105908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.107376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.107933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.111743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.117713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.120919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.123126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.128701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.132475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.134483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 443.137605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 07:26:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 2) 07:26:22 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:22 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)={0x1618, r2, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x1598, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_RX_MATCH_FILTER={0x1270, 0xd, 0x0, 0x1, [{0xd6, 0x0, "8c758f678474711f279d3fbde675bd2a6ed0abf279df56b83907d1e6b4807772ab620c6f0e79374e17630677e9e53c4160863f7c6245bcb25717c1d5c9113e13c502db2036778135acb4b07270de45ef60bb183aaaef4e7cb45868e98bc25e6b28ec27b1d7db90714a360af4a75f238fb837b26d42a383e3e1f627382a8b0c8fef202c6b78735654edabb395cd6ef23d2492ebd6189ec434ad4d18bb7169c9fe870e013bfacb1044f89b02804abeddbf4740d36b62eea536bd3094f1c5a877c9478d908a8aaf31730af60dba1618b8531437"}, {0x1004, 0x0, "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"}, {0xf0, 0x0, "ccdfb2f0477e8f1527eb70f5b4d5e2978a4395a0bb67f475796a01c18af61c4b8dd01a92f38dd26e16813e6eff5eb57f5833b381259797b85400e8d954fec8f631f3891beb6f39712b214f266743de90a525e46a4cdd128dcec24b047bf3996ebd3bfea54923137e55e0636a6b794ee8632249b83adc2427907a4fabecfe90fef4ff4b242ef2a686f93669e03dd00e8e49f85015f50fef75b533f5969cd896341fbbd2ec66f4bd8cd0fb4e31e6a70490aa68cabcebd7f1ceb998e6fa94ef64569125b499f71b990099c5c98d44a48160cbfd297de4bc4f8200130b0b9c2d977f4e33c98056ece9d974a86cc0"}, {0x9f, 0x0, "9852e9be53fc33dc028ceb802a088730127a27d565be992b572247209a40f0a8e6280d33b8788517e982b6de7e7767831a57d5ba8c74ea795efe173d4295ddbd267e7f8321ffb1583688c895836a79fb26debe867f26324b9a76ec06d6850088e9c2ea5f7a632958794564b0b5f375565940c8baf0e691580a12c78227e43d1630c3d31fd6ec6ef97b154127b8b89403621cabd48e747de5f636bb"}]}, @NL80211_NAN_FUNC_TYPE={0x5}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x7}, @NL80211_NAN_FUNC_RX_MATCH_FILTER={0x310, 0xd, 0x0, 0x1, [{0x26, 0x0, "069483b61f1c347d8d94379a1a591f7e430d78bf97d6bb687755f8f2e304dcd6dcfe"}, {0x9a, 0x0, "dc5bc913fb60e48a61caa2002d7c1d7c50494e69493750a57f41d84c477a747e74f0439997f461f3fceacce103d491abffefb9dd8a4d055210f0887226af7af1f405b619f3fe8e9493cbdf0b8a1797b0d5050f0bf2652b85c521005053e7882ce68f0e25caf9b3b65c835b6492fc2e46ee80bb81ee0f9d63ed75412de2c9c8ff48023ce363d70b78b9be48777016ada5e0c352df3bd9"}, {0x8f, 0x0, "15c96efa3a924d7db8ecf9fb30af665ffb59cb9dbe9e72720d30c3b761f24403f037e9149fdd3710c8b6e441426b47c87ecdd08ab9096174239448cbc814e32b108f2005d80c7d45da724ed93df8b0d456cfbb9b10cdeb4bd0353f637c33fc98eddb2903500950da7842aa1de000fe6d799cbcbe5227db4fc95f1f8fd630e8c3d86a0ebaee8bdf9346ba5e"}, {0xfa, 0x0, "0c42dd174c14a80fff6c835a56b189bbc83034ba38af8f9922a84738dc43deaa2158214369554b97dcce8cf5aa2e9464a4d4185b3c3136d10d347049e8d44721135b5f83b6c466dd41ef4b4f9f9f35f703d1526144aa751c53d3d7cef060205243b9ce49f307d0324e5e8bac703753ea9f99b83747e6d16b3808490cc2e074a77498804d78b1fad0980fc2b488a49ae0befa7108df537c30988cb046d861a39d3978007e980a563336a6756bc1689d9263f5bad6613f0ae95ee57fa7462b3e3ba456f3d0bbcc82d49f1a3a09ca248908df69973dc2f40a027c93095f3a69a1f513031d51bc089e533d94ed7eac547ee363af57fd2996"}, {0xbb, 0x0, "fa00d61f28be77ff3da78e406d77d31a444f662978ad2b5e1194daa9e0a919c5a2d899bf017b5f06f022af05888c05ac230fb9422cbbf3acb820c51f5e923cb2175774d0949121f194ac867f9f1a458515c929ac94688ecfddf8a607007536503f4c8a6c17fad862fe61336452a6a1d929dfe1e99278f334bf3ef8beea254cec1f403c165e75b630680c4cf6dc5d9e34ced2e3e1c4fb5b20ac3307c0209b91c278100b00fe72ba29b8f75f0efd1ea82913334ea2d17f03"}]}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}]}, @NL80211_ATTR_NAN_FUNC={0x14, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_TYPE={0x5}]}, @NL80211_ATTR_NAN_FUNC={0x14, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x4}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x61}]}, @NL80211_ATTR_NAN_FUNC={0xc, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x4}]}, @NL80211_ATTR_NAN_FUNC={0x1c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0xf8}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}, @NL80211_ATTR_NAN_FUNC={0x14, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TYPE={0x5}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0xb5}]}]}, 0x1618}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) write(r5, &(0x7f0000000100)="55dea42f306b41aaf8288f7e9aad931238d1c9ff7b26e0e65b904a619f86d1ccdba4d1a892fdcddac38dbaac5831c392dfc24747a33b8c9c7ffadf34a53feec66a0c4a6e091461cf74fd18249406a68cbbfe19c8e3788600427a3fab0e361c80e3a4d4cb634db30521cbd5dcc69003fa9571be0d606e98880f292e9725fe247255591c0ea5c6f5f8653fb3837c36228452b83b152323e5599e0fa8b9e684a607e17b7cdd06cd402513b66104", 0xac) pwritev2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@access_uid={'access', 0x3d, r10}}]}}) fchown(r6, r10, 0xffffffffffffffff) 07:26:22 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, 0x0) 07:26:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf002) 07:26:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) rmdir(&(0x7f0000000000)='./file0\x00') 07:26:22 executing program 7: clock_gettime(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = semget$private(0x0, 0x5, 0x241) semtimedop(r2, &(0x7f0000000140)=[{0x2, 0xd9a, 0x800}, {0x0, 0x9, 0x800}, {0x2, 0x4d, 0x2000}, {0x1, 0x1000, 0x1800}, {0x2, 0x4}], 0x5, &(0x7f0000000180)={0x0, 0x3938700}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}]}}) 07:26:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/79, 0x4f}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x40002022) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r2, 0x2, r1, 0x2) 07:26:22 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, 0x0) 07:26:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 3) 07:26:22 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, 0x0) [ 452.714778] FAULT_INJECTION: forcing a failure. [ 452.714778] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 452.716024] CPU: 0 UID: 0 PID: 5770 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 452.716041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 452.716049] Call Trace: [ 452.716053] [ 452.716058] dump_stack_lvl+0xfa/0x120 [ 452.716076] should_fail_ex+0x4d7/0x5e0 [ 452.716093] should_fail_alloc_page+0xe0/0x110 [ 452.716109] prepare_alloc_pages+0x1eb/0x550 [ 452.716133] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 452.716148] ? __pfx_perf_trace_lock+0x10/0x10 [ 452.716170] ? lock_acquire+0x15e/0x2f0 [ 452.716186] ? __memcg_slab_post_alloc_hook+0x443/0x9e0 [ 452.716205] ? find_held_lock+0x2b/0x80 [ 452.716218] ? __memcg_slab_post_alloc_hook+0x4a2/0x9e0 [ 452.716235] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 452.716260] ? __create_object+0x59/0x80 [ 452.716276] ? trace_kmem_cache_alloc+0x1f/0xb0 [ 452.716287] ? kmem_cache_alloc_node_noprof+0x283/0x6b0 [ 452.716302] ? find_held_lock+0x2b/0x80 [ 452.716315] ? __asan_memset+0x24/0x50 [ 452.716329] __alloc_pages_noprof+0xb/0x30 [ 452.716342] copy_process+0x4e9/0x72a0 [ 452.716361] ? __pfx_perf_trace_lock+0x10/0x10 [ 452.716383] ? __pfx_copy_process+0x10/0x10 [ 452.716407] kernel_clone+0xea/0x7f0 [ 452.716421] ? lock_is_held_type+0x9e/0x120 [ 452.716441] ? __pfx_kernel_clone+0x10/0x10 [ 452.716455] ? ksys_write+0x187/0x240 [ 452.716467] ? lock_release+0xc8/0x290 [ 452.716486] ? __mutex_unlock_slowpath+0x157/0x750 [ 452.716504] ? kernel_write+0x5f3/0x660 [ 452.716518] __do_sys_fork+0x94/0xd0 [ 452.716535] ? __pfx___do_sys_fork+0x10/0x10 [ 452.716561] ? do_syscall_64+0x85/0x430 [ 452.716573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 452.716594] do_syscall_64+0xbf/0x430 [ 452.716607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.716619] RIP: 0033:0x7fb8173d4b19 [ 452.716629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 452.716640] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 452.716652] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 452.716660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 452.716666] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 452.716674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 452.716680] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 452.716698] [ 452.739105] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16119 07:26:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf003) 07:26:23 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:23 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 452.876833] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16098 [ 452.928560] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16083 07:26:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 4) 07:26:33 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:26:33 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f80100200040000300000000000000800029842f98f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e202020202020202020201000b9ea70325132510000ea7032510300000000002e2e2020202020202020201000b9ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b9ea70325132510000ea70325104001a040000", 0x80, 0x1a00}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c00}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x2200}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4800}], 0x0, &(0x7f0000010f00)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x10000, 0x0, &(0x7f0000000040)="3a5a033b4903530d6a83a051ad0e74de835c14b8401fd63ff54ef75e8043d8a4d463c7aa3b767eca60890d4bf0cdd056fbd1edf250746d0953f1d47cd2ec3fb912d949cabd44fe939ce985e96c20ad6e2803e0b1f07addb49d8047ba3d4167c83abbf6e5d96b881b80cd798e4ee63dde06ebe4d797f2f1fceb2a5b7d087faa9b8342461d58", 0xfffffffd, 0x0, 0x1, {0x2}}, 0x8) 07:26:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 1) 07:26:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf004) 07:26:33 executing program 7: clock_gettime(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = semget$private(0x0, 0x5, 0x241) semtimedop(r2, &(0x7f0000000140)=[{0x2, 0xd9a, 0x800}, {0x0, 0x9, 0x800}, {0x2, 0x4d, 0x2000}, {0x1, 0x1000, 0x1800}, {0x2, 0x4}], 0x5, &(0x7f0000000180)={0x0, 0x3938700}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}]}}) [ 462.856393] FAULT_INJECTION: forcing a failure. [ 462.856393] name failslab, interval 1, probability 0, space 0, times 0 [ 462.857340] CPU: 0 UID: 0 PID: 5802 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 462.857356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 462.857364] Call Trace: [ 462.857368] [ 462.857373] dump_stack_lvl+0xfa/0x120 [ 462.857391] should_fail_ex+0x4d7/0x5e0 [ 462.857407] ? getname_flags.part.0+0x48/0x540 [ 462.857424] should_failslab+0xc2/0x120 [ 462.857438] kmem_cache_alloc_noprof+0x80/0x690 [ 462.857454] ? lock_is_held_type+0x9e/0x120 [ 462.857477] ? getname_flags.part.0+0x48/0x540 [ 462.857491] getname_flags.part.0+0x48/0x540 [ 462.857508] getname_flags+0x95/0xe0 [ 462.857526] do_sys_openat2+0x9f/0x1b0 [ 462.857542] ? __pfx_do_sys_openat2+0x10/0x10 [ 462.857559] ? __fget_files+0x20d/0x3b0 [ 462.857582] __x64_sys_openat+0x142/0x200 [ 462.857597] ? __pfx___x64_sys_openat+0x10/0x10 [ 462.857612] ? ksys_write+0x1a3/0x240 [ 462.857624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 462.857648] do_syscall_64+0xbf/0x430 [ 462.857661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.857674] RIP: 0033:0x7f9bc28cea04 [ 462.857683] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 462.857694] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 462.857706] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 462.857714] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 462.857721] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 462.857728] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 462.857735] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 462.857752] [ 462.892206] FAULT_INJECTION: forcing a failure. [ 462.892206] name failslab, interval 1, probability 0, space 0, times 0 [ 462.894375] CPU: 1 UID: 0 PID: 5807 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 462.894411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 462.894425] Call Trace: [ 462.894433] [ 462.894443] dump_stack_lvl+0xfa/0x120 [ 462.894474] should_fail_ex+0x4d7/0x5e0 [ 462.894505] ? prepare_creds+0x2c/0x7e0 [ 462.894539] should_failslab+0xc2/0x120 [ 462.894567] kmem_cache_alloc_noprof+0x80/0x690 07:26:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 2) [ 462.894613] ? prepare_creds+0x2c/0x7e0 [ 462.894646] prepare_creds+0x2c/0x7e0 [ 462.894685] copy_creds+0x7c/0xa30 [ 462.894728] copy_process+0xf59/0x72a0 [ 462.894766] ? __pfx_perf_trace_lock+0x10/0x10 [ 462.894817] ? __pfx_copy_process+0x10/0x10 [ 462.894870] kernel_clone+0xea/0x7f0 [ 462.894900] ? lock_is_held_type+0x9e/0x120 [ 462.894942] ? __pfx_kernel_clone+0x10/0x10 [ 462.894972] ? ksys_write+0x187/0x240 [ 462.894996] ? lock_release+0xc8/0x290 [ 462.895037] ? __mutex_unlock_slowpath+0x157/0x750 [ 462.895076] ? kernel_write+0x5f3/0x660 [ 462.895109] __do_sys_fork+0x94/0xd0 [ 462.895141] ? __pfx___do_sys_fork+0x10/0x10 [ 462.895200] ? do_syscall_64+0x85/0x430 [ 462.895225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 462.895276] do_syscall_64+0xbf/0x430 [ 462.895304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.895329] RIP: 0033:0x7fb8173d4b19 [ 462.895349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.895373] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 462.895398] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 462.895415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 462.895430] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.895445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 462.895460] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 462.895498] [ 462.935178] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16125 07:26:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x0, 0xffffffffffffffff, 0x1000, 0x0, @buffer={0x0, 0x8d, &(0x7f0000000140)=""/141}, &(0x7f0000000200)="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", &(0x7f0000000000)=""/30, 0x2, 0x20, 0x2, &(0x7f0000000080)}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1}) 07:26:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf005) 07:26:33 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 3) [ 463.047896] EXT4-fs (sda): Online defrag not supported for non-extent files [ 463.053838] EXT4-fs (sda): Online defrag not supported for non-extent files 07:26:33 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x1004}, r0, 0x6, 0xffffffffffffffff, 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x102) r1 = creat(&(0x7f00000003c0)='.\x00', 0x195) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) write$binfmt_aout(r1, &(0x7f0000001dc0)=ANY=[], 0x1001) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80002, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) accept$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000600)) close_range(r2, r3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0xe78d, r7, &(0x7f0000000180)="20b597f1cbe591e49a217d3ab1e480c5a9fdaea760042ab2efe508148ba0aafee5822631f5d53fa448dc24a69f1fc6eb17c1ac2dff4748263313bf208a405614590b36d1242000d234a8d7ce855a11e5c0deacb3a344c65868839b", 0x5b, 0x7fffffff, 0x0, 0x1}]) 07:26:33 executing program 7: madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x66) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000c23000/0x4000)=nil, 0x4000, 0x2000007, 0x30, r1, 0x0) mremap(&(0x7f0000f65000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f95000/0x3000)=nil, 0x3000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/hardlockup_count', 0x80900, 0x8) munmap(&(0x7f0000cea000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000def000/0x3000)=nil, 0x3000, 0x4) 07:26:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) [ 463.074124] FAULT_INJECTION: forcing a failure. [ 463.074124] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 463.075128] CPU: 0 UID: 0 PID: 5823 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 463.075144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 463.075151] Call Trace: [ 463.075155] [ 463.075160] dump_stack_lvl+0xfa/0x120 [ 463.075180] should_fail_ex+0x4d7/0x5e0 [ 463.075199] strncpy_from_user+0x3b/0x2f0 [ 463.075218] getname_flags.part.0+0x8d/0x540 [ 463.075237] getname_flags+0x95/0xe0 [ 463.075260] do_sys_openat2+0x9f/0x1b0 [ 463.075276] ? __pfx_do_sys_openat2+0x10/0x10 [ 463.075293] ? __fget_files+0x20d/0x3b0 [ 463.075317] __x64_sys_openat+0x142/0x200 [ 463.075332] ? __pfx___x64_sys_openat+0x10/0x10 [ 463.075347] ? ksys_write+0x1a3/0x240 [ 463.075360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 463.075383] do_syscall_64+0xbf/0x430 [ 463.075397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.075410] RIP: 0033:0x7f9bc28cea04 [ 463.075419] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 463.075432] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 463.075443] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 463.075451] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 463.075459] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 463.075466] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 463.075473] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 463.075491] 07:26:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 5) 07:26:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, &(0x7f0000000140)) 07:26:33 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 463.188658] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16125 07:26:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 4) 07:26:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf006) 07:26:33 executing program 2: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000012900)) [ 463.245734] FAULT_INJECTION: forcing a failure. [ 463.245734] name failslab, interval 1, probability 0, space 0, times 0 [ 463.246812] CPU: 0 UID: 0 PID: 5845 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 463.246829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 463.246836] Call Trace: [ 463.246840] [ 463.246845] dump_stack_lvl+0xfa/0x120 [ 463.246863] should_fail_ex+0x4d7/0x5e0 [ 463.246879] ? alloc_empty_file+0x58/0x1e0 [ 463.246895] should_failslab+0xc2/0x120 [ 463.246909] kmem_cache_alloc_noprof+0x80/0x690 [ 463.246925] ? __is_insn_slot_addr+0x140/0x290 [ 463.246947] ? alloc_empty_file+0x58/0x1e0 [ 463.246962] alloc_empty_file+0x58/0x1e0 [ 463.246977] path_openat+0xe0/0x2880 [ 463.246996] ? __pfx_path_openat+0x10/0x10 [ 463.247013] do_filp_open+0x1e8/0x450 [ 463.247023] ? __pfx_do_filp_open+0x10/0x10 [ 463.247041] ? find_held_lock+0x2b/0x80 [ 463.247055] ? alloc_fd+0x2c1/0x560 [ 463.247072] ? lock_release+0xc8/0x290 [ 463.247091] ? _raw_spin_unlock+0x1e/0x40 [ 463.247108] ? alloc_fd+0x2c1/0x560 [ 463.247130] do_sys_openat2+0x104/0x1b0 [ 463.247146] ? __pfx_do_sys_openat2+0x10/0x10 [ 463.247162] ? __fget_files+0x20d/0x3b0 [ 463.247185] __x64_sys_openat+0x142/0x200 [ 463.247201] ? __pfx___x64_sys_openat+0x10/0x10 [ 463.247215] ? ksys_write+0x1a3/0x240 [ 463.247227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 463.247253] do_syscall_64+0xbf/0x430 [ 463.247268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.247282] RIP: 0033:0x7f9bc28cea04 [ 463.247292] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 463.247308] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 463.247320] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 463.247328] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 463.247335] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 463.247342] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 463.247349] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 463.247366] 07:26:33 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x640880, 0x4, 0x5}, 0x18) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:33 executing program 7: syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002440)={[{@map_acorn}, {@hide}, {@nocompress}, {@utf8}]}) [ 463.331176] No source specified [ 463.334079] No source specified [ 463.347900] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16130 07:26:33 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) dup2(r1, r0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) close_range(r0, 0xffffffffffffffff, 0x0) 07:26:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10a) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_submit(0x0, 0x0, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_destroy(r2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 07:26:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 5) 07:26:33 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) dup3(r0, r1, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) ioctl$CDROMREADTOCHDR(r3, 0x5305, &(0x7f0000001900)) 07:26:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 6) 07:26:42 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x19) fallocate(r1, 0x20, 0x0, 0x100000000) write(r1, &(0x7f0000000100)="f4", 0x1) fallocate(r0, 0x5a, 0x0, 0x100000000) 07:26:42 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x602, 0x0, 0x0, 0x8, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pidfd_open(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(0xfffffffffffffffc, r2) pidfd_getfd(r2, r0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 07:26:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:26:42 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 6) 07:26:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 7) 07:26:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10a) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_submit(0x0, 0x0, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_destroy(r2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 07:26:42 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:42 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf007) [ 472.766537] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16098 07:26:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf00a) 07:26:43 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000300)={0x0, "9a14d0fd15a4419236989f94fd51a6c7"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 472.807935] FAULT_INJECTION: forcing a failure. [ 472.807935] name failslab, interval 1, probability 0, space 0, times 0 [ 472.809822] CPU: 1 UID: 0 PID: 5888 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 472.809851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.809863] Call Trace: [ 472.809870] [ 472.809878] dump_stack_lvl+0xfa/0x120 [ 472.809906] should_fail_ex+0x4d7/0x5e0 [ 472.809931] ? security_file_alloc+0x35/0x130 [ 472.809956] should_failslab+0xc2/0x120 [ 472.809979] kmem_cache_alloc_noprof+0x80/0x690 [ 472.810009] ? __create_object+0x59/0x80 [ 472.810042] ? security_file_alloc+0x35/0x130 [ 472.810065] security_file_alloc+0x35/0x130 [ 472.810091] init_file+0x95/0x4c0 [ 472.810118] alloc_empty_file+0x76/0x1e0 [ 472.810146] path_openat+0xe0/0x2880 [ 472.810179] ? __pfx_path_openat+0x10/0x10 [ 472.810210] do_filp_open+0x1e8/0x450 [ 472.810229] ? __pfx_do_filp_open+0x10/0x10 [ 472.810269] ? find_held_lock+0x2b/0x80 [ 472.810293] ? alloc_fd+0x2c1/0x560 [ 472.810323] ? lock_release+0xc8/0x290 [ 472.810358] ? _raw_spin_unlock+0x1e/0x40 [ 472.810386] ? alloc_fd+0x2c1/0x560 [ 472.810428] do_sys_openat2+0x104/0x1b0 [ 472.810455] ? __pfx_do_sys_openat2+0x10/0x10 [ 472.810486] ? __fget_files+0x20d/0x3b0 [ 472.810526] __x64_sys_openat+0x142/0x200 [ 472.810554] ? __pfx___x64_sys_openat+0x10/0x10 [ 472.810581] ? ksys_write+0x1a3/0x240 [ 472.810603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 472.810642] do_syscall_64+0xbf/0x430 [ 472.810667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.810689] RIP: 0033:0x7f9bc28cea04 [ 472.810705] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 472.810725] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 472.810745] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 472.810760] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 472.810773] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 472.810786] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 472.810798] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 472.810829] [ 472.865787] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16133 07:26:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf021) 07:26:43 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 472.975717] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16085 07:26:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 8) 07:26:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:26:53 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, 'rfdno'}}]}}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000680)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x2, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r4}}, {@loose}, {@afid={'afid', 0x3d, 0x10000}}], [{@fowner_gt={'fowner>', r5}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0xf}}, {@pcr={'pcr', 0x3d, 0x26}}, {@fowner_lt}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@dont_hash}]}}) 07:26:53 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:26:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf028) 07:26:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10a) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_submit(0x0, 0x0, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_destroy(r2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 07:26:53 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 7) 07:26:53 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x26}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xa996}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7fffffff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x20004014) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffc7b4e5bc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x94c8b5d3cc1913e5, 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) vmsplice(r5, &(0x7f0000000580)=[{&(0x7f0000000380)="15c4a8fd3c9d3acb535b2cbfb2768461a8d68727530ab508313453321a2ca768fa106fd22aabdcb315a3516eadd67110c011c3c2063b1523e54ca9d3597920de90283380ec6ebe6d4647d2e33520d5f424ebb5ff54c96a5b371765195b7368d086e2f04b72f76004f83a75fc98e50cbb822694033bbe2fcc251a6a97c2d802405e48180497378db887975e75f7a2a6433a9af1c8cd39268ebabd3914a420626fb8eafbeea404157c40e02758718c14d2c3c9c8abe3440332a80cb8d2b11e7f6b3c2f3e9521ff05f12e16f9799ea34f1b9e33d26803a081", 0xd7}, {&(0x7f0000000480)="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", 0xfc}], 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r0, r3, 0x0, 0xfdef) [ 483.235037] FAULT_INJECTION: forcing a failure. [ 483.235037] name failslab, interval 1, probability 0, space 0, times 0 07:26:53 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 8) [ 483.236549] CPU: 1 UID: 0 PID: 5922 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 483.236566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 483.236573] Call Trace: [ 483.236577] [ 483.236582] dump_stack_lvl+0xfa/0x120 [ 483.236601] should_fail_ex+0x4d7/0x5e0 [ 483.236617] ? dup_fd+0x4d/0xa80 [ 483.236636] should_failslab+0xc2/0x120 [ 483.236650] kmem_cache_alloc_noprof+0x80/0x690 [ 483.236667] ? __pfx_avc_has_perm+0x10/0x10 [ 483.236686] ? dup_fd+0x4d/0xa80 [ 483.236702] dup_fd+0x4d/0xa80 [ 483.236723] copy_process+0x21c4/0x72a0 [ 483.236748] ? __pfx_copy_process+0x10/0x10 [ 483.236772] kernel_clone+0xea/0x7f0 [ 483.236786] ? lock_is_held_type+0x9e/0x120 [ 483.236806] ? __pfx_kernel_clone+0x10/0x10 [ 483.236819] ? ksys_write+0x187/0x240 [ 483.236831] ? lock_release+0xc8/0x290 [ 483.236851] ? __mutex_unlock_slowpath+0x157/0x750 [ 483.236869] ? kernel_write+0x5f3/0x660 [ 483.236883] __do_sys_fork+0x94/0xd0 [ 483.236898] ? __pfx___do_sys_fork+0x10/0x10 [ 483.236924] ? do_syscall_64+0x85/0x430 [ 483.236936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 483.236957] do_syscall_64+0xbf/0x430 [ 483.236969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.236982] RIP: 0033:0x7fb8173d4b19 [ 483.236991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.237002] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 483.237014] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 483.237022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 483.237028] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 483.237036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.237042] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 483.237059] [ 483.257529] 9p: Bad value for 'wfdno' [ 483.268873] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 483.271020] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16132 [ 483.276093] 9p: Bad value for 'wfdno' [ 483.278794] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 483.342245] FAULT_INJECTION: forcing a failure. [ 483.342245] name failslab, interval 1, probability 0, space 0, times 0 [ 483.343576] CPU: 0 UID: 0 PID: 5939 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 483.343594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 483.343602] Call Trace: [ 483.343607] [ 483.343612] dump_stack_lvl+0xfa/0x120 [ 483.343631] should_fail_ex+0x4d7/0x5e0 [ 483.343648] should_failslab+0xc2/0x120 [ 483.343663] __kmalloc_cache_noprof+0x81/0x6b0 [ 483.343679] ? __task_pid_nr_ns+0x1a6/0x4f0 [ 483.343695] ? lock_release+0xc8/0x290 [ 483.343713] ? lock_is_held_type+0x9e/0x120 [ 483.343733] ? proc_self_get_link+0x1ae/0x230 [ 483.343754] ? proc_self_get_link+0x1ae/0x230 [ 483.343769] proc_self_get_link+0x1ae/0x230 [ 483.343785] ? __pfx_proc_self_get_link+0x10/0x10 [ 483.343799] step_into+0x1747/0x1fc0 [ 483.343817] ? lock_is_held_type+0x9e/0x120 [ 483.343840] ? __pfx_step_into+0x10/0x10 [ 483.343861] ? lookup_fast+0x14f/0x5e0 [ 483.343882] walk_component+0xf5/0x5b0 [ 483.343901] link_path_walk+0x62b/0xe20 [ 483.343927] path_openat+0x22e/0x2880 [ 483.343946] ? __pfx_path_openat+0x10/0x10 [ 483.343964] do_filp_open+0x1e8/0x450 [ 483.343975] ? __pfx_do_filp_open+0x10/0x10 [ 483.343995] ? alloc_fd+0x2c1/0x560 [ 483.344014] ? lock_release+0xc8/0x290 [ 483.344033] ? _raw_spin_unlock+0x1e/0x40 [ 483.344050] ? alloc_fd+0x2c1/0x560 [ 483.344074] do_sys_openat2+0x104/0x1b0 [ 483.344091] ? __pfx_do_sys_openat2+0x10/0x10 [ 483.344109] ? __fget_files+0x20d/0x3b0 [ 483.344133] __x64_sys_openat+0x142/0x200 [ 483.344150] ? __pfx___x64_sys_openat+0x10/0x10 [ 483.344165] ? ksys_write+0x1a3/0x240 [ 483.344178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 483.344201] do_syscall_64+0xbf/0x430 [ 483.344216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.344229] RIP: 0033:0x7f9bc28cea04 [ 483.344239] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 483.344255] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 483.344276] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 483.344285] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 483.344293] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 483.344300] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 483.344308] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 483.344326] [ 484.069523] 9p: Bad value for 'wfdno' [ 484.075464] 9p: Bad value for 'wfdno' 07:27:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x63, 0x0, 0xf8, 0x9da0}, {0x8, 0x0, 0x0, 0x4}]}, 0x10) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100042}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x2, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000000}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000051}, 0x880) 07:27:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf0b1) 07:27:02 executing program 7: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x56a, 0xb8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x94, [{{0x9, 0x4, 0x0, 0x3f, 0x2, 0x3, 0x1, 0x2, 0x9a, {0x9, 0x21, 0x3, 0xff, 0x1, {0x22, 0x67b}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0xff, 0xfb, 0x9}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x300, 0xfa, 0xa8, 0x81, 0x20, 0x6}, 0xc, &(0x7f0000000180)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0xa, 0x7}]}, 0x2, [{0x97, &(0x7f00000001c0)=@string={0x97, 0x3, "7812ac1134940919cc9bdd13eafb219800e11258416fad4f9284c97e1dd28c2483a48fc6518444085a8ef10ba3ec18d43dffe49abaf541e381f934837bdcf7d8ed9b4c38788f22d2beb1b3d86cf820ac683814d57d25f7972c79b5ab7ef2ee43c88cba15177cc13ea7e5ebfb62ae6bc59c51fd78fdf3aea3d2d28cfa80010a50f42bfa7963ee00e5abcac4d47269602e8896b4cd20"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x429}}]}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x464ac1, 0x50) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000019, 0x10, r0, 0x31d87000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xffffff85}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x8, 0x0, 0x100000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = dup(r2) fsetxattr$trusted_overlay_origin(r4, &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x0) 07:27:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:27:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 9) 07:27:02 executing program 2: sendmsg$AUDIT_LIST_RULES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3f5, 0x800, 0x70bd2a, 0x25dfdc00, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4004044}, 0x4040004) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x20) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, @out_args}, './file0\x00'}) recvmmsg$unix(r0, &(0x7f0000003f40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f00000002c0)}, {&(0x7f00000003c0)=""/100, 0x64}], 0x4}}, {{&(0x7f0000000440), 0x6e, &(0x7f0000001680)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/228, 0xe4}, {&(0x7f00000015c0)=""/176, 0xb0}], 0x3, &(0x7f00000016c0)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001740)=""/84, 0x54}, {&(0x7f00000017c0)=""/4, 0x4}, {&(0x7f0000001800)=""/18, 0x12}, {&(0x7f0000001840)=""/186, 0xba}, {&(0x7f0000001900)=""/118, 0x76}, {&(0x7f0000001980)=""/114, 0x72}, {&(0x7f0000001a00)=""/145, 0x91}, {&(0x7f0000001ac0)=""/37, 0x25}], 0x8, &(0x7f0000001b80)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001c80)=""/222, 0xde}, {&(0x7f0000001d80)=""/116, 0x74}, {&(0x7f0000001e00)=""/17, 0x11}, {&(0x7f0000001e40)=""/165, 0xa5}, {&(0x7f0000001f00)=""/205, 0xcd}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000002080)=""/27, 0x1b}, {&(0x7f00000020c0)=""/189, 0xbd}, {&(0x7f0000002180)=""/152, 0x98}], 0x9, &(0x7f0000002300)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000024c0)=""/200, 0xc8}, {&(0x7f00000025c0)=""/185, 0xb9}, {&(0x7f0000002680)=""/228, 0xe4}, {&(0x7f0000002780)=""/215, 0xd7}, {&(0x7f0000002880)=""/92, 0x5c}, {&(0x7f0000002900)=""/235, 0xeb}], 0x6, &(0x7f0000002a80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002b00)=@abs, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002b80)=""/197, 0xc5}, {&(0x7f0000002c80)=""/250, 0xfa}, {&(0x7f0000002d80)=""/136, 0x88}, {&(0x7f0000002e40)=""/62, 0x3e}], 0x4}}, {{&(0x7f0000002ec0), 0x6e, &(0x7f0000003180)=[{&(0x7f0000002f40)=""/238, 0xee}, {&(0x7f0000003040)=""/103, 0x67}, {&(0x7f00000030c0)=""/185, 0xb9}], 0x3, &(0x7f00000031c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000003240), 0x6e, &(0x7f0000003640)=[{&(0x7f00000032c0)=""/41, 0x29}, {&(0x7f0000003300)=""/86, 0x56}, {&(0x7f0000003380)=""/233, 0xe9}, {&(0x7f0000003480)=""/19, 0x13}, {&(0x7f00000034c0)=""/251, 0xfb}, {&(0x7f00000035c0)=""/71, 0x47}], 0x6, &(0x7f00000036c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000003700)=@abs, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000003780)=""/236, 0xec}, {&(0x7f0000003880)=""/109, 0x6d}, {&(0x7f0000003900)=""/145, 0x91}, {&(0x7f00000039c0)=""/162, 0xa2}, {&(0x7f0000003a80)=""/219, 0xdb}, {&(0x7f0000003b80)=""/16, 0x10}, {&(0x7f0000003bc0)=""/221, 0xdd}, {&(0x7f0000003cc0)=""/51, 0x33}], 0x8}}, {{&(0x7f0000003d80)=@abs, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003e00)=""/133, 0x85}], 0x1, &(0x7f0000003f00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0xa, 0x40000102, &(0x7f00000041c0)={0x77359400}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) r6 = syz_open_dev$hiddev(&(0x7f00000042c0), 0xfffffffffffff000, 0x480a80) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000004300)={r1, r6, 0x3f}) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x20901, 0x0) 07:27:02 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:02 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 9) [ 492.500242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.505045] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.509634] program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 492.530021] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16131 07:27:02 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 10) 07:27:02 executing program 5: r0 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0xc0d6, 0x4, &(0x7f0000000540)=[{&(0x7f0000000240)="ae4890c863d1e600a9c5f461603ea25d2214a1b57ce10ed6eab12a6d4404b45bf58d227ef83a3b6e3ad481dd88c6dd0f9d170369522c7d95bb2deb9eefe360b1b7a576f5dd6d239e704a08b5434725efef3283726e960a3928daccaa57b74fdca7bc17208215d058d1a67709244a166db5441961cef066b370940e383c3d4c8c3ddcaa2af10dc8868317e6c8270145c9d346abf563894437cb31c54c97132ccd5f401a0a97465f4804d4f826ebbeb5bdbeaff99c", 0xb4, 0x401}, {&(0x7f0000000300)="1575a73887fcab54f5d9c7a9c4a60190dd1ba12f42a63a1896f6bedde160d468082fd9b8a3dbf2a0fb645b9e6833662c221b6da5476278d422de541e396340d39672fb4ae7acd41ac328", 0x4a, 0xba6}, {&(0x7f0000000380)="9929546a8618882c374aa0b8f349549a256ca35fa8a77a7752f86cefc0434324f523d1bf6b7b27f612bc587e88924c4623d0b16ab812155eab176c1d00e79d2cfc7980e775033692cf8ff74fd90d3198d9242928ca29fd9e467e563e575bdedabed4eb5ff76a252681e6986348d2eeb4bc1e88ae13d64d48acdd3254e141829559b5703d169806876c454603a1e76fdf813aa91740dc2ef464a9347667054054cce8aa1d3286e80813767ebc1b9994acb2e5", 0xb2, 0x7cb7}, {&(0x7f0000000440)="8825b0f5ad3eed384f80bbe0e21504b585bb74ceffe7c1c4d69a64017a485e638d53c933a197052c7123a1054a43bfc848541afd8b02960cb153113f8b4299b822100f74de5744aa4441a96e4e06e1783c802c5cdad198a01c0c3789c57eba810a3d25a696c03fe2e91ab761934d0aa232db3298d9e32ff8253865c01490958a81e3e76b833842e88eef7a23b20e4a3db495e5bdc5dd52ce75acfb8730ef36f2372f463a8ea10a36a014aec9b3c25bf2b3516cfc3dcd259b66a5f9a75f6e5e41586f05b72670b42ca8927a334bcc15b492f8280c4e93dd60b409508f21898e2890d7a163f3a83f21790508c1", 0xec, 0x6}], 0x1001, &(0x7f00000005c0)={[{'&'}, {'/proc/bus/input/handlers\x00'}, {'/proc/bus/input/handlers\x00'}, {'/proc/bus/input/handlers\x00'}, {'!\\'}], [{@audit}, {@measure}, {@pcr={'pcr', 0x3d, 0x6}}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) poll(&(0x7f00000001c0)=[{r0, 0x440}, {0xffffffffffffffff, 0x218}, {0xffffffffffffffff, 0x4}, {r1, 0x240d}, {0xffffffffffffffff, 0x1010}], 0x5, 0x9) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/33, 0x42, 0x200) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000100)={0x4f, 0x7d13, 0x7, 0x1, 0x1, "19c816f4d10b71539c8341723cea40559eb271"}) r5 = accept$unix(r3, 0x0, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r3, r5, r3], 0x3) [ 492.567727] FAULT_INJECTION: forcing a failure. [ 492.567727] name failslab, interval 1, probability 0, space 0, times 0 [ 492.568929] CPU: 0 UID: 0 PID: 5964 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 492.568946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 492.568954] Call Trace: [ 492.568958] [ 492.568963] dump_stack_lvl+0xfa/0x120 [ 492.568984] should_fail_ex+0x4d7/0x5e0 [ 492.568999] ? __d_alloc+0x31/0xa10 [ 492.569012] should_failslab+0xc2/0x120 [ 492.569026] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 492.569050] ? __d_alloc+0x31/0xa10 [ 492.569060] __d_alloc+0x31/0xa10 [ 492.569075] d_alloc_parallel+0x112/0x13c0 [ 492.569090] ? kasan_save_track+0x14/0x30 [ 492.569103] ? __kasan_slab_free+0x43/0x70 [ 492.569116] ? walk_component+0x19a/0x5b0 [ 492.569133] ? path_openat+0x22e/0x2880 [ 492.569143] ? do_filp_open+0x1e8/0x450 [ 492.569153] ? __x64_sys_openat+0x142/0x200 [ 492.569172] ? __pfx_d_alloc_parallel+0x10/0x10 [ 492.569186] ? perf_trace_lock+0xb5/0x5d0 [ 492.569207] ? lockdep_init_map_type+0x4b/0x240 [ 492.569226] ? lockdep_init_map_type+0x4b/0x240 [ 492.569251] __lookup_slow+0x192/0x480 [ 492.569267] ? __pfx___lookup_slow+0x10/0x10 [ 492.569295] ? lookup_fast+0x14f/0x5e0 [ 492.569310] ? __pfx_proc_pid_permission+0x10/0x10 [ 492.569326] walk_component+0x348/0x5b0 [ 492.569345] link_path_walk+0x62b/0xe20 [ 492.569369] path_openat+0x22e/0x2880 [ 492.569387] ? __pfx_path_openat+0x10/0x10 [ 492.569404] do_filp_open+0x1e8/0x450 [ 492.569415] ? __pfx_do_filp_open+0x10/0x10 [ 492.569433] ? __pfx_kfree_link+0x10/0x10 [ 492.569449] ? lock_release+0xc8/0x290 [ 492.569468] ? _raw_spin_unlock+0x1e/0x40 [ 492.569485] ? alloc_fd+0x2c1/0x560 [ 492.569508] do_sys_openat2+0x104/0x1b0 [ 492.569523] ? __pfx_do_sys_openat2+0x10/0x10 [ 492.569540] ? __fget_files+0x20d/0x3b0 [ 492.569562] __x64_sys_openat+0x142/0x200 [ 492.569577] ? __pfx___x64_sys_openat+0x10/0x10 [ 492.569592] ? ksys_write+0x1a3/0x240 [ 492.569604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 492.569626] do_syscall_64+0xbf/0x430 [ 492.569640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.569653] RIP: 0033:0x7f9bc28cea04 [ 492.569662] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 492.569673] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 492.569685] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 492.569693] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 492.569700] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 492.569708] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 492.569714] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 492.569732] 07:27:02 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf0f4) 07:27:02 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000240)={'syztnl1\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), 0xffffffffffffffff) recvmsg(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setxattr$incfs_metadata(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)="a36862f65fdeca293e5afc4c1d34f0cd441c5c9722", 0x15, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, @qipcrtr={0x2a, 0x0, 0x3fff}, @vsock={0x28, 0x0, 0xffffffff, @my=0x1}, @in={0x2, 0x4e22, @broadcast}, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x5, 0x98}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000e00), 0xffffffffffffffff) 07:27:02 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 11) [ 492.679506] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16103 [ 492.686806] cgroup: fork rejected by pids controller in /syz1 [ 492.688534] loop5: detected capacity change from 0 to 124 07:27:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 10) [ 492.718033] FAULT_INJECTION: forcing a failure. [ 492.718033] name failslab, interval 1, probability 0, space 0, times 0 [ 492.719072] CPU: 0 UID: 0 PID: 5981 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 492.719090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 492.719097] Call Trace: [ 492.719102] [ 492.719107] dump_stack_lvl+0xfa/0x120 [ 492.719129] should_fail_ex+0x4d7/0x5e0 [ 492.719147] should_failslab+0xc2/0x120 [ 492.719161] __kmalloc_cache_noprof+0x81/0x6b0 [ 492.719182] ? alloc_fdtable+0x9e/0x2d0 [ 492.719206] ? alloc_fdtable+0x9e/0x2d0 [ 492.719222] alloc_fdtable+0x9e/0x2d0 [ 492.719244] dup_fd+0x6ef/0xa80 [ 492.719279] copy_process+0x21c4/0x72a0 [ 492.719310] ? __pfx_copy_process+0x10/0x10 [ 492.719342] kernel_clone+0xea/0x7f0 [ 492.719362] ? lock_is_held_type+0x9e/0x120 [ 492.719385] ? __pfx_kernel_clone+0x10/0x10 [ 492.719401] ? ksys_write+0x187/0x240 [ 492.719413] ? lock_release+0xc8/0x290 [ 492.719437] ? __mutex_unlock_slowpath+0x157/0x750 [ 492.719458] ? kernel_write+0x5f3/0x660 [ 492.719476] __do_sys_fork+0x94/0xd0 [ 492.719493] ? __pfx___do_sys_fork+0x10/0x10 [ 492.719524] ? do_syscall_64+0x85/0x430 [ 492.719538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 492.719563] do_syscall_64+0xbf/0x430 [ 492.719577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.719593] RIP: 0033:0x7fb8173d4b19 [ 492.719604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 492.719618] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 492.719632] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 492.719643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 492.719652] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 492.719661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 492.719673] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 492.719691] [ 492.733238] loop5: detected capacity change from 0 to 124 07:27:03 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 11) 07:27:03 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 12) [ 492.898877] FAULT_INJECTION: forcing a failure. [ 492.898877] name failslab, interval 1, probability 0, space 0, times 0 [ 492.900064] CPU: 0 UID: 0 PID: 5996 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 492.900081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 492.900089] Call Trace: [ 492.900093] [ 492.900098] dump_stack_lvl+0xfa/0x120 [ 492.900117] should_fail_ex+0x4d7/0x5e0 [ 492.900133] ? proc_alloc_inode+0x27/0x210 [ 492.900150] should_failslab+0xc2/0x120 [ 492.900164] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 492.900181] ? perf_trace_lock+0xb5/0x5d0 [ 492.900205] ? proc_alloc_inode+0x27/0x210 [ 492.900219] proc_alloc_inode+0x27/0x210 [ 492.900234] ? __pfx_proc_alloc_inode+0x10/0x10 [ 492.900253] alloc_inode+0x67/0x250 [ 492.900269] new_inode+0x1e/0x160 [ 492.900284] proc_pid_make_inode+0x21/0x170 [ 492.900300] proc_pident_instantiate+0x85/0x310 [ 492.900318] proc_pident_lookup+0x1e5/0x270 [ 492.900337] __lookup_slow+0x251/0x480 [ 492.900354] ? __pfx___lookup_slow+0x10/0x10 [ 492.900382] ? lookup_fast+0x14f/0x5e0 [ 492.900407] ? __pfx_proc_pid_permission+0x10/0x10 [ 492.900423] walk_component+0x348/0x5b0 [ 492.900441] link_path_walk+0x62b/0xe20 [ 492.900465] path_openat+0x22e/0x2880 [ 492.900484] ? __pfx_path_openat+0x10/0x10 [ 492.900501] do_filp_open+0x1e8/0x450 [ 492.900511] ? __pfx_do_filp_open+0x10/0x10 [ 492.900530] ? __pfx_kfree_link+0x10/0x10 [ 492.900546] ? lock_release+0xc8/0x290 [ 492.900565] ? _raw_spin_unlock+0x1e/0x40 [ 492.900582] ? alloc_fd+0x2c1/0x560 [ 492.900605] do_sys_openat2+0x104/0x1b0 [ 492.900620] ? __pfx_do_sys_openat2+0x10/0x10 [ 492.900637] ? __fget_files+0x20d/0x3b0 [ 492.900659] __x64_sys_openat+0x142/0x200 [ 492.900675] ? __pfx___x64_sys_openat+0x10/0x10 [ 492.900689] ? ksys_write+0x1a3/0x240 [ 492.900702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 492.900723] do_syscall_64+0xbf/0x430 [ 492.900737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.900750] RIP: 0033:0x7f9bc28cea04 [ 492.900759] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 492.900771] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 492.900782] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 492.900790] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 492.900797] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 492.900805] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 492.900812] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 492.900829] [ 493.036593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 493.037700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 493.040032] program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO 07:27:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:27:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000002580), 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) pwritev2(r3, &(0x7f0000001700)=[{&(0x7f0000000100)="c3ba785baf00d962d12a582f293e2d923c554d420074d32b0f28647766eae20d7ad22dca1f77807a3fa96e9970dc658ce061f1ff6bbfceaecb36950d4de94fd4fabcf030cbab95a10cd16759d794a85cc33245e7d72ce2c6d2c8cf15b36f1be76e0b924f3623352d0815bd98cc300aeda9200104f79b71d33b1e0c17827dfb250c2f802e189363e0a0dfebd71b1ebbff", 0x90}, {&(0x7f00000001c0)="066f9e51d2c26b92484b2a168e08a725053a939f247931d790a7853a79fdf6fdc59f45070a5b8a1f0e2af630f0404ec73299dd45c17310808e4610520690ca553201b2e11d5d9e27aeda855591a1cbb35a0e3d3e9d95b87f7fac7c5d7db325b78f03f85e4ee7e98b7852b1250cb9bd67a0c8253e2a678c33a531774340bedd9525cf49223d8ce4a383221f78330a06c40b6f86f0277db5dd9211a64a0a375900b36c5106156ce05531c9723103bf321595e45ad57eeb20cf61a99dc285fd3ca28b249324ae", 0xc5}, {&(0x7f00000002c0)="58bd806243b095dd0be0ce01171a47f9de04cb0dbaa531e6e6abe79366b54fac61322a28ae29f6b44f6e63f457e388f666cc8bf8d2ba2273652af0116aef461f3b6b23ad4051d66a251dcfec578756f745d94f40b85b7660225726497d3871a7dccb66f987b016f24a5e7f6bd97c40e7b4cde19fbab2e3e81e977ffc1cba4a581bce999286ec9fbd5b0cfddf950f2db09bead1684980f453ab9252c03a10", 0x9e}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="a5604c123bb5c9a1c8144a91efcb78b805fa9213e37839ffaf3a63dc877dc473fce1b44eab190da95b", 0x29}, {&(0x7f0000001540)="ced11e5a901bf44d91271c370248566980f1d9e0139279bd0bb8ad9caa3eb231a2779fb7b5e40dfad3fcfbf0456ff245a3fdbdb0cdc3ac848a0e8a1d9fb723dae950a6d6617e1c62daafac6e7b05fe40aec2e4378c20e0e0b7f5d699fe3c3defd9d0d92a15c01358d151d420", 0x6c}, {&(0x7f00000015c0)="0fe0fda733374c67f278abbeec56f64f78349029ce33358dbcdaacfb1b7127f47341d31e1e2fdd26351379b1887195f62436e6d15b91f6aff5f3f984f46814a1a70bcbf0314bbfd316614f66bec42f4863e6d1911ab5f529", 0x58}, {&(0x7f0000001640)="2e2eb80ad94d8d87f71b46ea32fd87b9a198bed86643728344d6bd0250cf82f496b359e84064b8f0c79db9d3c5423631c9a47d910007ec66a695a14d3f6f7626392959a8a4e31a786bab531d5c4a88fb27069a9db0198ca092b568ffbf54610f56ad6069b55a72795f63b2d2f05678651360ef708872a0373334eb6351aaa2fa9a344a24d509cdcb57349a97355ac3faa46dfdb2a9a88417aa1294acd372911be62b6ba50419331fd7fb44eda74377b97ac4b4c095d0a3352121377b972b", 0xbe}], 0x8, 0x5, 0x2eb, 0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "e10837e69026b23512284168f6aa4a831f9676b155b143c0944bbf9c47517f20981936d0f3e1c51ac493ef8215034805cd136dfcbb50dc595b050db19d94d356", "0733e7d2f1085c5ab71825a2e6b863caf2367460e13bbe2f43a2d2698b136545"}) 07:27:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf0f5) 07:27:13 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:13 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=@random={'system.', ',)+\x00'}) setxattr(&(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f0000000300)=',)+\x00', 0x4, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file1/file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x3) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000002c0)='./file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file1\x00') 07:27:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x1, 0x8, 0x7, 0x1, 0x0, 0x5, 0x24002, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000080)}, 0x43818, 0x7fff, 0x82, 0x5, 0x3d, 0x80, 0x8, 0x0, 0x4, 0x0, 0x40}, 0xffffffffffffffff, 0xd, r1, 0x1) 07:27:13 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 13) 07:27:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 12) 07:27:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff9000/0x5000)=nil, 0x8000) 07:27:13 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x1, 0x0, 0x1d, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x3, 0x0, 0x7, 0x0, 0x3ff}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000500)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x80, 0x4, 0x3, 0x9, 0x0, 0x5, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x3, @perf_config_ext={0x10001, 0x7}, 0xa456, 0x100000000, 0x7f, 0x0, 0x7ff, 0x7, 0x9, 0x0, 0x101, 0x0, 0x29}, 0xffffffffffffffff, 0x4, r2, 0x2) r3 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r3}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r3}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz1\x00', 0x1ff) [ 503.191802] FAULT_INJECTION: forcing a failure. [ 503.191802] name failslab, interval 1, probability 0, space 0, times 0 07:27:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x48000400040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0xfd, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0xc7c889c2d74b2467, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x82) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x1a040, 0x142) [ 503.193821] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 503.193854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 503.193868] Call Trace: [ 503.193875] [ 503.193884] dump_stack_lvl+0xfa/0x120 [ 503.193915] should_fail_ex+0x4d7/0x5e0 [ 503.193945] should_failslab+0xc2/0x120 [ 503.193972] __kvmalloc_node_noprof+0x11f/0x770 [ 503.194013] ? alloc_fdtable+0xf2/0x2d0 [ 503.194057] ? alloc_fdtable+0xf2/0x2d0 [ 503.194096] alloc_fdtable+0xf2/0x2d0 [ 503.194134] dup_fd+0x6ef/0xa80 [ 503.194181] copy_process+0x21c4/0x72a0 [ 503.194231] ? __pfx_copy_process+0x10/0x10 [ 503.194289] kernel_clone+0xea/0x7f0 [ 503.194318] ? lock_is_held_type+0x9e/0x120 [ 503.194359] ? __pfx_kernel_clone+0x10/0x10 [ 503.194389] ? ksys_write+0x187/0x240 [ 503.194411] ? lock_release+0xc8/0x290 [ 503.194453] ? __mutex_unlock_slowpath+0x157/0x750 [ 503.194491] ? kernel_write+0x5f3/0x660 [ 503.194522] __do_sys_fork+0x94/0xd0 [ 503.194553] ? __pfx___do_sys_fork+0x10/0x10 [ 503.194611] ? do_syscall_64+0x85/0x430 [ 503.194636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 503.194678] do_syscall_64+0xbf/0x430 [ 503.194705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.194730] RIP: 0033:0x7fb8173d4b19 [ 503.194748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 503.194772] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 503.194795] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 503.194812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 503.194826] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 503.194841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 503.194855] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 503.194890] 07:27:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresgid(0x0, 0xee01, 0x0) faccessat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mq_open(0x0, 0x41, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa0efb16ba013887a) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xa) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000080)=0x80000001, 0x4) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xcd, 0x1, 0xf8, 0x80, 0x0, 0x6, 0x0, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc5a, 0x4, @perf_bp={&(0x7f0000000180)}, 0x113, 0xffffffffffff285e, 0x81, 0x6, 0x8, 0x80000000, 0x5fb, 0x0, 0x10001, 0x0, 0x4b9e00}, 0x0, 0x3, r0, 0x2) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:13 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:13 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 14) 07:27:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mlockall(0x1) mlockall(0x4) mlockall(0x4) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000e78000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000989000/0x1000)=nil) shmat(r1, &(0x7f00007de000/0x4000)=nil, 0x0) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) [ 503.288887] loop5: detected capacity change from 0 to 264192 [ 503.301172] EXT4-fs (loop5): invalid first ino: 3404259454 [ 503.319898] loop5: detected capacity change from 0 to 264192 [ 503.324235] EXT4-fs (loop5): invalid first ino: 3404259454 07:27:13 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff9000/0x5000)=nil, 0x8000) [ 503.393931] FAULT_INJECTION: forcing a failure. [ 503.393931] name failslab, interval 1, probability 0, space 0, times 0 [ 503.395972] CPU: 0 UID: 0 PID: 6045 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 503.396003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 503.396016] Call Trace: [ 503.396023] [ 503.396032] dump_stack_lvl+0xfa/0x120 [ 503.396061] should_fail_ex+0x4d7/0x5e0 [ 503.396088] ? security_inode_alloc+0x3e/0x130 [ 503.396110] should_failslab+0xc2/0x120 [ 503.396134] kmem_cache_alloc_noprof+0x80/0x690 [ 503.396163] ? __pfx_map_id_range_down+0x10/0x10 [ 503.396198] ? security_inode_alloc+0x3e/0x130 [ 503.396218] security_inode_alloc+0x3e/0x130 [ 503.396242] inode_init_always_gfp+0xc9d/0xff0 [ 503.396292] alloc_inode+0x8d/0x250 [ 503.396320] new_inode+0x1e/0x160 [ 503.396350] proc_pid_make_inode+0x21/0x170 [ 503.396382] proc_pident_instantiate+0x85/0x310 [ 503.396417] proc_pident_lookup+0x1e5/0x270 [ 503.396456] __lookup_slow+0x251/0x480 [ 503.396488] ? __pfx___lookup_slow+0x10/0x10 [ 503.396556] ? lookup_fast+0x14f/0x5e0 [ 503.396587] ? __pfx_proc_pid_permission+0x10/0x10 [ 503.396617] walk_component+0x348/0x5b0 [ 503.396653] link_path_walk+0x62b/0xe20 [ 503.396701] path_openat+0x22e/0x2880 [ 503.396737] ? __pfx_path_openat+0x10/0x10 [ 503.396770] do_filp_open+0x1e8/0x450 [ 503.396791] ? __pfx_do_filp_open+0x10/0x10 [ 503.396828] ? __pfx_kfree_link+0x10/0x10 [ 503.396859] ? lock_release+0xc8/0x290 [ 503.396897] ? _raw_spin_unlock+0x1e/0x40 [ 503.396927] ? alloc_fd+0x2c1/0x560 [ 503.396972] do_sys_openat2+0x104/0x1b0 [ 503.397002] ? __pfx_do_sys_openat2+0x10/0x10 [ 503.397038] ? __fget_files+0x20d/0x3b0 [ 503.397081] __x64_sys_openat+0x142/0x200 [ 503.397111] ? __pfx___x64_sys_openat+0x10/0x10 [ 503.397139] ? ksys_write+0x1a3/0x240 [ 503.397164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 503.397206] do_syscall_64+0xbf/0x430 [ 503.397232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.397256] RIP: 0033:0x7f9bc28cea04 [ 503.397274] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 503.397295] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 503.397317] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 503.397333] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 503.397347] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 503.397361] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 503.397374] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 503.397408] 07:27:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(r0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r1, 0x2, 0xffffffffffffffff, 0x2) 07:27:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x0, 0x1, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mlockall(0x2) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r0, 0x2, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/rt_acct\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) open_by_handle_at(r1, &(0x7f0000000040)=@orangefs_parent={0x28, 0x2, {{"2bd58bb0414cf6b3727685e3d1a39aaa", 0x9}, {"708eb63c6c96a97ddd6ae1d16d9e5c10", 0x3}}}, 0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:27:22 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 13) 07:27:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff9000/0x5000)=nil, 0x8000) 07:27:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="232113e63b82f26680090a"], 0xb) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x40, 0x20) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) execveat(r1, &(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000480)=[&(0x7f00000001c0)='!\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='+\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\\\x00', &(0x7f0000000440)='/dev/vcsa#\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='@^{%\'\x00', &(0x7f0000000580)='\x04\x00', &(0x7f00000005c0)='!@[^\'\x00'], 0x100) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x10000000) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x8001, 0x84800) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f0000000140)={0xfffff001, 0x6, 0xaa02}) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x93f) 07:27:22 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) 07:27:22 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 15) [ 512.776961] process 'syz-executor.7' launched './file1' with NULL argv: empty string added 07:27:23 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'veth1_to_hsr\x00', &(0x7f0000000180)=@ethtool_coalesce={0x7, 0x6, 0x7, 0x80, 0xb1e, 0x81, 0x7ff, 0x7fff, 0x4, 0xa7d5, 0x443b, 0x3ff, 0x3ff, 0x6, 0x10001, 0x6, 0x80, 0xfffff7b9, 0x1, 0x1, 0x1000, 0x7f, 0x9}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="060000006e6f3d", @ANYRESHEX=r2]) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000)=0x5, 0x4) 07:27:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 14) 07:27:23 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 512.889808] FAULT_INJECTION: forcing a failure. [ 512.889808] name failslab, interval 1, probability 0, space 0, times 0 [ 512.890761] CPU: 1 UID: 0 PID: 6088 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 512.890777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 512.890785] Call Trace: [ 512.890789] [ 512.890795] dump_stack_lvl+0xfa/0x120 [ 512.890817] should_fail_ex+0x4d7/0x5e0 [ 512.890833] should_failslab+0xc2/0x120 [ 512.890847] __kvmalloc_node_noprof+0x11f/0x770 [ 512.890868] ? alloc_fdtable+0x163/0x2d0 [ 512.890890] ? alloc_fdtable+0x163/0x2d0 [ 512.890905] alloc_fdtable+0x163/0x2d0 [ 512.890923] dup_fd+0x6ef/0xa80 [ 512.890945] copy_process+0x21c4/0x72a0 [ 512.890970] ? __pfx_copy_process+0x10/0x10 [ 512.890994] kernel_clone+0xea/0x7f0 [ 512.891008] ? lock_is_held_type+0x9e/0x120 [ 512.891028] ? __pfx_kernel_clone+0x10/0x10 [ 512.891042] ? ksys_write+0x187/0x240 [ 512.891053] ? lock_release+0xc8/0x290 [ 512.891073] ? __mutex_unlock_slowpath+0x157/0x750 [ 512.891091] ? kernel_write+0x5f3/0x660 [ 512.891106] __do_sys_fork+0x94/0xd0 [ 512.891120] ? __pfx___do_sys_fork+0x10/0x10 [ 512.891147] ? do_syscall_64+0x85/0x430 [ 512.891159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 512.891179] do_syscall_64+0xbf/0x430 [ 512.891192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.891204] RIP: 0033:0x7fb8173d4b19 [ 512.891214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.891225] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 512.891237] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 512.891249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 512.891256] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 512.891263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 512.891270] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 512.891287] 07:27:23 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 16) 07:27:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff9000/0x5000)=nil, 0x8000) [ 513.023702] FAULT_INJECTION: forcing a failure. [ 513.023702] name failslab, interval 1, probability 0, space 0, times 0 [ 513.025528] CPU: 0 UID: 0 PID: 6099 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 513.025557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 513.025570] Call Trace: [ 513.025577] [ 513.025586] dump_stack_lvl+0xfa/0x120 [ 513.025614] should_fail_ex+0x4d7/0x5e0 [ 513.025640] ? __d_alloc+0x31/0xa10 [ 513.025661] should_failslab+0xc2/0x120 [ 513.025684] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 513.025714] ? __pfx___d_add+0x10/0x10 [ 513.025737] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 513.025767] ? __d_alloc+0x31/0xa10 [ 513.025786] __d_alloc+0x31/0xa10 [ 513.025813] d_alloc_parallel+0x112/0x13c0 [ 513.025846] ? lock_acquire+0x15e/0x2f0 [ 513.025875] ? __d_lookup+0x73/0x490 [ 513.025901] ? find_held_lock+0x2b/0x80 [ 513.025925] ? __d_lookup+0x255/0x490 [ 513.025951] ? __pfx_d_alloc_parallel+0x10/0x10 [ 513.025978] ? lock_is_held_type+0x9e/0x120 [ 513.026016] ? __d_lookup+0x25f/0x490 [ 513.026053] lookup_open.isra.0+0x64f/0x15a0 [ 513.026092] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 513.026144] ? mnt_get_write_access+0x7f/0x2c0 [ 513.026168] ? mnt_get_write_access+0x1dc/0x2c0 [ 513.026201] path_openat+0xc26/0x2880 [ 513.026235] ? __pfx_path_openat+0x10/0x10 [ 513.026274] do_filp_open+0x1e8/0x450 [ 513.026293] ? __pfx_do_filp_open+0x10/0x10 [ 513.026328] ? __pfx_kfree_link+0x10/0x10 [ 513.026357] ? lock_release+0xc8/0x290 [ 513.026393] ? alloc_fd+0x2c1/0x560 [ 513.026437] do_sys_openat2+0x104/0x1b0 [ 513.026464] ? __pfx_do_sys_openat2+0x10/0x10 [ 513.026495] ? __fget_files+0x20d/0x3b0 [ 513.026536] __x64_sys_openat+0x142/0x200 [ 513.026564] ? __pfx___x64_sys_openat+0x10/0x10 [ 513.026590] ? ksys_write+0x1a3/0x240 [ 513.026613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 513.026653] do_syscall_64+0xbf/0x430 [ 513.026677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.026699] RIP: 0033:0x7f9bc28cea04 [ 513.026715] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 513.026735] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 513.026756] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 513.026771] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 513.026784] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 513.026797] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 513.026809] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 513.026842] 07:27:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 15) 07:27:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffa000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:27:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:27:33 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 17) 07:27:33 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:33 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ebff0000", @ANYRES16=r1, @ANYBLOB="010000000000000000001f0000000a0001007770616e31000000"], 0x20}}, 0x0) 07:27:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 07:27:33 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100000000000000020"], 0x24, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)=@random={'osx.', 'tmpfs\x00'}, &(0x7f00000001c0)=""/251, 0xfb) [ 523.688616] FAULT_INJECTION: forcing a failure. [ 523.688616] name failslab, interval 1, probability 0, space 0, times 0 [ 523.690899] CPU: 0 UID: 0 PID: 6118 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 523.690938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 523.690955] Call Trace: [ 523.690965] [ 523.690976] dump_stack_lvl+0xfa/0x120 [ 523.691013] should_fail_ex+0x4d7/0x5e0 [ 523.691049] should_failslab+0xc2/0x120 [ 523.691081] __kvmalloc_node_noprof+0x11f/0x770 [ 523.691131] ? alloc_fdtable+0x163/0x2d0 [ 523.691183] ? alloc_fdtable+0x163/0x2d0 [ 523.691221] alloc_fdtable+0x163/0x2d0 [ 523.691274] dup_fd+0x6ef/0xa80 [ 523.691330] copy_process+0x21c4/0x72a0 [ 523.691391] ? __pfx_copy_process+0x10/0x10 [ 523.691452] kernel_clone+0xea/0x7f0 [ 523.691486] ? lock_is_held_type+0x9e/0x120 [ 523.691535] ? __pfx_kernel_clone+0x10/0x10 [ 523.691570] ? ksys_write+0x187/0x240 [ 523.691597] ? lock_release+0xc8/0x290 [ 523.691645] ? __mutex_unlock_slowpath+0x157/0x750 [ 523.691690] ? kernel_write+0x5f3/0x660 [ 523.691728] __do_sys_fork+0x94/0xd0 [ 523.691764] ? __pfx___do_sys_fork+0x10/0x10 [ 523.691831] ? do_syscall_64+0x85/0x430 [ 523.691861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 523.691910] do_syscall_64+0xbf/0x430 [ 523.691943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.691972] RIP: 0033:0x7fb8173d4b19 [ 523.691995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.692022] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 523.692050] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 523.692070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 523.692087] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 523.692105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.692122] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 523.692165] [ 523.724205] FAULT_INJECTION: forcing a failure. [ 523.724205] name failslab, interval 1, probability 0, space 0, times 0 [ 523.726187] CPU: 0 UID: 0 PID: 6120 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 523.726220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 523.726233] Call Trace: [ 523.726241] [ 523.726257] dump_stack_lvl+0xfa/0x120 [ 523.726285] should_fail_ex+0x4d7/0x5e0 [ 523.726314] ? __d_alloc+0x31/0xa10 [ 523.726337] should_failslab+0xc2/0x120 [ 523.726363] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 523.726398] ? __pfx___d_add+0x10/0x10 [ 523.726424] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 523.726458] ? __d_alloc+0x31/0xa10 [ 523.726479] __d_alloc+0x31/0xa10 [ 523.726511] d_alloc_parallel+0x112/0x13c0 [ 523.726549] ? lock_acquire+0x15e/0x2f0 [ 523.726582] ? __d_lookup+0x73/0x490 [ 523.726613] ? find_held_lock+0x2b/0x80 [ 523.726640] ? __d_lookup+0x255/0x490 [ 523.726671] ? __pfx_d_alloc_parallel+0x10/0x10 [ 523.726701] ? lock_is_held_type+0x9e/0x120 [ 523.726744] ? __d_lookup+0x25f/0x490 [ 523.726788] lookup_open.isra.0+0x64f/0x15a0 [ 523.726833] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 523.726893] ? mnt_get_write_access+0x7f/0x2c0 [ 523.726920] ? mnt_get_write_access+0x1dc/0x2c0 [ 523.726958] path_openat+0xc26/0x2880 [ 523.726998] ? __pfx_path_openat+0x10/0x10 [ 523.727034] do_filp_open+0x1e8/0x450 [ 523.727057] ? __pfx_do_filp_open+0x10/0x10 [ 523.727097] ? __pfx_kfree_link+0x10/0x10 [ 523.727130] ? lock_release+0xc8/0x290 [ 523.727172] ? alloc_fd+0x2c1/0x560 [ 523.727222] do_sys_openat2+0x104/0x1b0 [ 523.727254] ? __pfx_do_sys_openat2+0x10/0x10 [ 523.727290] ? __fget_files+0x20d/0x3b0 [ 523.727337] __x64_sys_openat+0x142/0x200 [ 523.727370] ? __pfx___x64_sys_openat+0x10/0x10 [ 523.727401] ? ksys_write+0x1a3/0x240 [ 523.727427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 523.727473] do_syscall_64+0xbf/0x430 [ 523.727501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.727526] RIP: 0033:0x7f9bc28cea04 [ 523.727544] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 523.727567] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 523.727590] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 523.727607] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 523.727622] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 523.727637] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 523.727651] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 523.727689] 07:27:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:27:33 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:27:34 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:27:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000299ab846f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x401e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000000380)="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", 0x1fe, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0xdb3}, {&(0x7f0000000040)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f0000000000000000000000000000000000000000000000009d0869786502f11eba1610b0bdf3e707254ffb1f3002c8d662a908d710b0ae23b243296776b5f80f656eb2c133e4b97114dcb9eec1349eb528673915e1a4ff73f18128314e9dfeb21f8debfb9f2afbe270", 0x91, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x65b4}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100044e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200044e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200044e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200044e870325132510000e8703251090064000000", 0x120, 0x4800}, {&(0x7f0000000140)="2e20202020202020202020100044e870325132510000e87032510300000000002e2e202020202020202020100044e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200044e870325132510000e870325104001a040000", 0x80, 0x5800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6800}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x7800}, {&(0x7f0000011200)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c0000000000008e156c657273797a6b616c6c65057300"/128, 0x80, 0xb800}], 0x0, &(0x7f0000011300)) 07:27:34 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() fork() perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x57, 0xfb, 0x4, 0x0, 0x0, 0x9, 0x4, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x80000000, 0xc}, 0x41402, 0x935, 0x9, 0x1, 0xfff, 0x400, 0xfefc, 0x0, 0x3, 0x0, 0xffffffffffffffe1}, r1, 0x8, r0, 0x1) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:27:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 16) 07:27:34 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:27:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:27:34 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 18) [ 523.969186] loop7: detected capacity change from 0 to 1025 07:27:34 executing program 2: io_setup(0x7b, &(0x7f0000000040)) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) r4 = syz_mount_image$vfat(&(0x7f0000002180), &(0x7f00000021c0)='./file0\x00', 0x7, 0x5, &(0x7f0000002580)=[{&(0x7f0000002200)="579333485e67879e1bcfca30fa8480e77d94ddc3a03a354d74624691f9ee53cecd21a2a7a652ac91b5c082ee0283cf3c94877dd4597d896370df4c87eb560ac1761b08a1f69a797cc2da05de30f1e68ec940ff648668cc18639be4a4394b572a97b95a3f9eda281f6854a28a9165a27294f0d090368bb6c1d5c96c01f8c7101d3a16354452016c34181abbe08bbed562cbdeffdadc711c24a64e8edc6d9f583c25962b614eea86cd98f541f53816aac2ca34fcd6cd84", 0xb6, 0x8}, {&(0x7f00000022c0)="26beab4e89b5d359c95ca036a74dd58570164c45ee1d7e148a0895239f41a92f7ffb43669c1beb112920609cb58f22f7431180f50c144aab0600e878fff58d555e2e26a921e3f35a6877cdd005d6c8455af4dd45b8b6a97fe70a257d7dee3faa519d695a3fc1583f03272fbf48ca35147415eb7fee478df9d5fe55cd886403f0e934267b2405b7d48bef1538437ca673116cb5", 0x93, 0x2}, {&(0x7f0000002380)="73663deabf2faf7cd50e2291f617335a5e494c84a6af794d70873a8706a52e1b8b4ad9c737289cb4cbe85a60869b986c8b348757ba2bfab7b3d1745b1bc70c7cb7925a20c6e6db9ff719067eb5dbaf3bb7afe71b3361eb5e9f53e8da0fb8f008e9c4207b761c91391044f22a50cc32b86095864c374fa0568bf04b34b733c118b3fdd763cc8d775658a7ea23949ddc443c41bca234be041f67adb599bc3795492a0d0f3a73332ba13f58f5de412048db3e772f630e8e501a9a9ed65a3ab98890058779c84c0deab26553aa2464243d029dcdc26bef7abd1f505b09897120d02c14b5f09819d087a270", 0xe9, 0x3}, {&(0x7f0000002480)="c3b6a1428330828ac6927caa139b8737eea1284281c056c8c448a26439d04b300443316ee443af96fa69ebe632314d80cec090dd7e9503481a9229e22d5952bfd14bcdc7c9baf7d84952662eb90325fcdd6b810e421135bc2eced91652b541883f91973950b8cd6a6838196b051e", 0x6e, 0x9}, {&(0x7f0000002500)="7fb916f658ad2879eae110703e66ab0ddcbf04cd00148361dc82f48d2a018744fe60be91a2258f86b9a0f630ceb9b8ee8b62da2137a7c5ff06b900eb8acf990fd3164045fed816e7a6bd63e1204f05738adeed6c74", 0x55, 0x80000001}], 0x418002, &(0x7f0000002600)={[{@nonumtail}], [{@dont_appraise}]}) r5 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000002800)='cpu.pressure\x00', 0x2, 0x0) r6 = eventfd(0x10000) io_submit(r1, 0x9, &(0x7f0000002c40)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xec, r2, &(0x7f0000000080)="4f25d5732624ae5e1a5e6a8eade605286b8673d7a3bfbdab73fb4e5c2e30b66230", 0x21, 0x4, 0x0, 0x1}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffffff, &(0x7f0000000100)="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", 0x1000, 0x3}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f0000001140)="588abe021844b0f88af6e4ab1b9bdb87d6448c9047375f10837ec8264302b16b7079f4a7e0a7205c598ac307970f508b48856c23c05e5343ab1ec1f347cb0844fd34dd41811ebc7162b2dbe1156c580945e7de060e5a33676e612c66f4fb8bfed333f3830e5cc2c80faa219f3bed1d3daa6affb5dae700a5970f5aa2d837bed4286a046c1600bbc57bc90588d630e7f7eaaa510d33d423ccf5328a7fbc1b47193167310c8e006ae77230102f80ca1e23bd33e5c38b10414656796ec5a4f78fedea5e89072c4cd41620fc1c22d9650631707062ac5da97d19d90094e98e13fe387c3cc002e0c7df6b3cdc58dbf08dc72d51730f75cf89cf9eb2fe53f93ee271c81afb85267bd851b5cfe2c033c8d756e644cb7e9213e019668e80e2893d1fcbfc2a10f4a98c72e87f3b67f7e2e176fc1f898dd7adfeb6b1472ddd3e482d8f9d950d2416d6bf68700a3cc41477946753e7e325f0c769ed1e925636b9d6c6933e4214289909a270ba4bd81c1ee140829d9ec8297a5546351a1b2d97d96216bccace017f5ea6a99d60ac98a54f326ddf5f353200943b519c7265a8ad0fd7c25057193cd5910309b2b6b001626874534b58510f56ec3e7a0e28e2f16e5958daa20f571a60434765810bb000cdf762d314ed9602bdf7dc98930d573062069a64fc0524557fbcfce85653e868225e4301555fff46f92d16907b77acdab9ad4962d3b8550afb97ecef343c8608d1f1a607eb530fca80415f2e921d8873e41d7047bb0c1992909cbe4e9e30354326adae8d6e6fe1778a01fc71cd0d8ffd9ac5005253b7147ec1ada6f7e83bc880fdea35760618435ec83710756db8df3c2ec137ad97c8ab72a228090b19e5a9893ae1d572a21b1487a1b8e04001803ecaa04261e3f1ee0d18bcd15afd669174a6f09e7172674713546da21f04fce10cca5a9997fe76235c69104215590d0ed418838e25431b5a9c001adb9f5e3c1925122dc85d70de4a2c8503d9fa9b3cd6378c120e9445f7dfbac219151d2e6527a2bf5a70cf9992e91500062a0ddc5359882135ebdccb4cf4efcea68cf0d00b22491af3a21a5f486e90677706bb17fb62e9ddebe82e1380f67588efbf22fd317b92ff7697969e96d83d6d54876eab02a93e848f07f7d54eed7c8af53df967ccb80935d80f3bc18ca6ec1d388ce1c451384a6c5676b58d198009888d367d2fc787edc6d4f72918e7ce333fe3eeb3e9c72388c2fd62890e037d0d77f0353be9258074296bc41ff43d9e45257b4a45522980bca5c18324d7e011789aef69cf11aeaebe51e539cc010ffc55376b44618775071dd0dfd22dfe515d07825ad7ab0378a0650ad15a55b9825d6fc59a247d0f1988f241300f09e00d7d1256ff581f30b55803cf6675245010c6e03920c0beba8f11bf480e8ddeaef8c81b1695427baa4eb80236300dad2c226530c45faa95a387bc24ab8368f566b7997ee654b681c93fdd54583643c3d023d811d5cc3624a308e17b60f6d86aab8b2cdbfb65301f01b95ad9a08a2a6cf3db7243fb47f1264fbab4212c941c1191208bece54a4e1d5d3bfd13041a9fd988466f8b041f7a26b26b4e8fbfb87bff146bf699b381431d46064f966ddf6da9451a1d109e13ae84da195ac49ad61a528d641e15d02678bc1260b97d576ac2d5788ef59039489661b84c762fbc3c1aafd31a535a1d6f7bb9cf4054434c92167fc5c7fdcfa9aa63e3c5e92129a0eca7ccf7d497e4107d7a647f905753938491f2fbcf1b95cf275a5586c229fef46ed8e78b98231a4ddb3fc4bb9c9bdc1ae1a68b54d254312c58ab9c89b922d185c45651c986bf664a9ffe08d2bdacce5273e1d9d4b0e41e81bf4f52bda0776a6766cb89baafdd9a2bebea658acbaba0d5d1c672fd94a12de125720c735b417b0f8b67f5b8e7ca40ea8738c1317203cf14ceae7b5900b1f364ec066619bf25dbfeed48b3597fbbf87bc34178572dfe4d06564e1995eda964ed3befee20ef44d42674d742f73397a805dc0c16509223909caa12dbde33503c4d5d083d0e4bab26d3ce2050eff9977d1e70c5c6293f3a3d03b4653297a14d933e0c236481f2c81640ae1c258343d474c0dfe64d09455d4b95640b9c09951abc605bc3cd8e004dfc1516a969d20c47b58539f76b0435817be32e3ad9f787ee5b85913dc639c3b96cbcec0fa5dcb1d9d78c0403ae14291e2da3df190fd326f584006e1d0e215bafeeff617cc2e752c33a1dd9df7f0816a446d0dc8a1b99809017bbeba9a5f59c8af3af62af756ac6b0b7c324a11c5b2c5d77ac1c3993171e178fa0941ddb49ee96ae537dc41433f27e97481b6dd0a5f6147d1142b018d7329090c4b2e8e58038a95f44dfc1faa4c2c8a4ca1d5af1a77ac8e45f50e0ca1e697693eff7025cd005b35024b8bba4fc6a2035879c7b65780c5eb04073a7a9965e859c9d9896773277cffaf57eb37a9e8e3b01148129696bd18936f6ae576140a15373886e63c0676309f822afb6980028abeae3d918d62e477da467d7eb22f7c89d80fe1b9bb0b87b643db8fedd0df34be20cca014b0c078e0706fed36bd56cda818382efe7c9973653be194aac10e36b0b06027bd39d9e78ae42729053779102e79362772f6641321598b4a9c415b4bc9bddf2faaf65419179a4d555ee0447bff7dd0f6ec02ad57dfde23c026d021ad785622f9e9cef98f5bce922345699c51711ff57976d2a701c607be3dccb6ac8b4cdbb7bae1773b02cd87e310b51bf8f45f0aaca3c29ce4ce9f6d770c64599b2e8aa611b28b934cfd4d5c81fd33315a4ad5d84218d0294259de75c9d882701285156005fdf10eda530c5d5504497496747f3283c04704a58b0a5afaacdf14f95d849594f9584b4538af4a6a3358b94cc5065f947eb162621da6e51738828da1b8f46bbf1c3e2c4f0f3b868f21e3175af40de2018ee65cdffd0a548b41af8ef18414f4162683df00ef482e82325e7b6a6fe276c61c649629deb75c4581cfa2684d8b86dcd59e3339cc2adf9c6ee82bc9da217206f30c1e928fafd3591e5facab6209684e1131cd553f4aba0c255124128105c86d14cacbe4a47e3bb4a9ef63deb89512ed937167641146331586df865eb58cc89a725530d0f3b2087e1e180bc853ffdb3ce6b5984faaa61a2f3a95a5db7ca784af53803022266822845e3e867072345a59f8f5ea88b391bf99f4da1fe34b9e21ab248c591264e9009b4113f3c0b30ecbd4597f617c4219404008b980fb90c6b395051f155ba07db195e5ed987ffec86ec95c2508f337f8aaec51a31be39a02be353873b143cbfedaee6a598d003ea42f3a14258d19e88069cf60c7c39906cb4d7b0c629a45418eca498dabee7de52e80a45799c78aa1b90dd9c443ef1ef2159b68968099bae000066f7a4fc75077faee221bb3cc9772f01fc09fdba67a537a31874c9dcb40ca6b3c5ea6f66f5ac34175f01a5e94b37f98a564c9e168740d31cb3a6089d58a856ad17db1d83ad218636bf83568b949e88e0f5ddcfe5c77b7d1d0d218e952f02f78d9da561ab75353c2ca7e992279bf7df4fa45d9c7dad7e18229d3d0dbacfc5ecb4fed66ab769b301755dc9cabb76befecdc11406d0ce82fcdab6f96f654301baf805cb45244bf8646d86610986c1298fd0faec92737e345c71a87a9856762c1adc2737ec1c5a108fa18bc36475e04401953df37eef0017f6127ef8118cb0814337b16ae75b1211d9c5046d347a7d2f48be90da236f8a38444b30f65ca0be53186c0365c41f5a8135dd4a7a6b2df98e6768f2842919abb6e59fc7d087883b991d78b51702ecd2a9f4780581b1b9eba88e8fd6ead1250df4d3a079254b078736acbee27247c59b60f840e90d893c391a564f74065dd9215038a6a5ef4540b38f9cbe71dad89a9be81201fe203e64e923ae9750f3b7a2d48691c3fef4965072e3db9b994354da6836d047fbd45383fbe3281e0d6cced0a3c27f8b1c831dd7cab1de86afa295c2560e7fafa82252f45fed625decae25a3dc1570ae62be640ba827acb816ded4f97ba17a021137d841e2af48147b74d8eb5013f2aa53d388f69b2ed50b4a4f32bbfa3004b35815ee2951d21648373c02f7151e7c1315565f8a34840a621deeb3aa6e77bf30e1f346ebd33edec6321e968358fbac1931d2b57f6ab97b164f981df91c95f8d9410a285826c49fb96ec1943b7d3f5dcc28cbaa560e04953327b1a8b9045fdcdee6f2c2c4b1a2c7895a27b138b4bdb9aeca521725eb3a1abc471802d3e1a0ff1bc8612c0eb7e39099c76e943f40d28b2b75c7fdf2708fd67382bf5aad4e089df1c4a3dee1876c6d31e7385adc1a3b5384ee0472ab2b519140f92af07cf129f83e0e730eb1765392d4647f875c3ed32b8cd137b781f7577a00034e5a9bd919421798f5e6000387765015b25b827794c3173f1ff1a706ce6447eae62c429e528950741d8efeb49afb96205020003df70abaadc77b312a0cca1b137d614def798b02741fdc20b3c454044faf6231dfcbe868ab7a4abd17ee1a05fd1f3af094e89c37dc954796c46c4eb909ce871d1113a877d15296d9da6afb5023561da64d570462395d46288557c3250d4a2033f248ab0dd442938117c90fcaef1f460bb9e99a0329358010b352a30d407032ad89c740c6ec4fe967a8d45c46b0c95b67e9354b91ad2681e99bfe1ead5d54e567a122a9161610aa6518342b50a32efdf63c127c3d917740acc681a10546560411cc2ad09e2d54b3c241121103ae3c1a234551d429ad0f9ba0a5a5efcbf3bbf02e216bdc400b2f4659e4de2210946a8dc3b947dbbfeb93a2ed8b2fec71b3b9b6d0051edda6d491f559b09321ab39b513760ebda6b3dcffbcdb1f8d69b7ca39213e625f28eec1d92b85475f7c6ae324a8ded259cefaa084bb2c6c6002967ad60a8a048693ef0a658ce3c5997799093c89824d15c6008dbf7ce8abf0b3338d254d33c4c96a1ab898e77bac8fb9e014c1f58eaab2798c001b2d67bff59041e885a39f066602ccd6dfb4eaca2f69f3a55d6a4f4382a081d015a8102c478eca084505d8a64601745d587d8fee3131455e060ee9c77e008f09d9d55c07e0be85785467b1b4f5c1468fa89c2be7e13ee81e4929e5b2cb4598ff5a636ba6d2acd972437c5af5d07d49f0ab020b307b18718a4e683f37bf5ca1e3e911cec552100a48ef47a7ff0cccc9c45e3fce3f1c70e59ca435a8f9fd5cec19e2436bac4367862ac11251493a4978ea9481b3329a8d6c0525d5fa57a576c1e3a7d92e0cbdb0921d3ea6207296710d19922cc2fad1a7ec7da719a9dc8dd7070d9964417ec13098e9293cc67957d073c808f1a6f4760cc7b1ee733cac50ccde3994b99b3f0194088f77f2d45a931a24064ad84555dafb8e6022763788a39ddf611e75795619e972c12d7b7b62ecf971d467ee827a2798b12126eb522faba83bd2a48002e7b1573f907e390032728bd5d29d5aec2616aaada5bf60219b4ff9ea7b10b9507e8aee7f5950f6b3acf29131e8e9c20b4002195da2cdab658f41622a7072949d0a4e2876c670b60a62e1d573b28e4e2902f0a2b33945e683ba7b4a5d41050a0550e022b63ba0b601d2ca9b8a40cda5857ebe4616c244e457a21e63f7888635275922658128f654f66533e582f02a01be0d2fcd45fdaa0260684e565da1bc7fb8f2e6425ba534771ec7ba34ab9902f215d49f6c694efca04b84200aac7385e310345d2ed700d22cd69cd53e8eb7641900fabb6c772c3856c52e288dbaa9c27645a5587176656bad7abe1b92a745", 0x1000, 0x1, 0x0, 0x6}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x2, r4, &(0x7f0000002640)="2939ee2dd3263d0e6c9b6f750086ec77f59b9a4030c8ca45138f5de108977d26a109a73dfee7c3ac2f97e25ea934e7766f047b135407f478f188dbb5330e7dff4ce420da70ad8131701936e018f1392b432635587c3f178bc6f1f2aaefc809dab7db0357a88c59b0d0b7b2ef1e546d581d", 0x71, 0xff}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000002700)="788bc9108338780611ebd73a3bcfcc2a9d30e0b4cea7066c5b4a069ed4a9908aec27609a1ffa490e291482bcb23fb6138f05fd4156923657888bee7f9fca2b5af328b65da1af4271afd2a603fbfb32b5942ed8e8cfd8afa727029bc52105c3ee325f9ea598df7dfdf0f7ade411988bd8ecb3570cdd751bc9269e10a1dcc5137ddfe27705c715336914e3df422a9f8fddad3b86332c31e36b3ed805b846bbfe21608d", 0xa2, 0x1, 0x0, 0x2}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x1, 0x6, r5, &(0x7f0000002840)="951b001e667cf4f1721b5e2e9c34003a3db5b0d0186cb98a7ce2dc5c6369e9d81c4133ceafe1132414a4f820eb609a17972f0b6472fb41d0b847c7a2c855cf3e17e7bdc7120e0d2066d7b82811cf58cc81d9dd53561a9e44f6277aab23c4cde7fbe4e1691b50f7981b75e820c43f386c3593920c93bb7b4a77", 0x79, 0x7, 0x0, 0x2}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000002900)="71561c7a1242dec57e6c4c97df57ff2d3f9f35b487a8770c80151ef4e47cee1641e0d4db86526dd9ea94c58b8ddd784324a96b95b559082c5eacf4dd23d81ef009e3651c9bb5f6b43eb6d3c6b1cf0a8223aa856ff8e2da529ef549b44cdc889060d6db1eeaf05e38a5262a3777433f0178812d9826bf6f2332f059de0a5e34165ee3719d273f1ce8ccdf84d7544dec449e0c2abe321a9301ed94c226299104967b2f886837a798319a4cf85e5268ba487a2ddff1977eee1164c8f33168f8c98247ead54735705960917f2a4861d3a5194ad1262f8aacf534964c0af264772c3f6c0e", 0xe2, 0x3, 0x0, 0x1}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0xb, 0x7fff, r0, &(0x7f0000002a40)="855ff6c95899935d6be449274ef1c4f19be778e949f77402b36e21468891bcc72753ff7e0613dbca345bf2e7a95c9cec8a07eab67be1d01873a7926bcf07dd72d653accf96a08968e7fea9ef8608092c938e0727203d8317a41e1c901b1065023c308afa009ae2bbf48d81c1a6af667005c51b1c13572a7cdfd768a9f4e5bc05931a4c5fd2b994e360968cb52465d233134a7bdaecaca3832bd40b8f92077e280ef7fe33de962efe571373e083802721cd9cf903bffd9aa55fa229e4dc745c87abcabc7e368c05f5de6cbf19493b452bdec41243d69c1a11", 0xd8, 0x100, 0x0, 0x3ad9cb2af93aafad}, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000002b80)="d30b49490e6a7f47f1f2a4a9436e7a182c7d674f3ec84a328b70be159cc49762ffec2b9ff1275f949e2fb6085097692dfb7105b6590541d12fa8774b75cff4e087960222ad35dd0ebbb4838e6b7c", 0x4e, 0x6, 0x0, 0x1, r6}]) [ 523.999099] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 524.011137] FAULT_INJECTION: forcing a failure. [ 524.011137] name failslab, interval 1, probability 0, space 0, times 0 [ 524.013056] CPU: 1 UID: 0 PID: 6148 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 524.013087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 524.013101] Call Trace: [ 524.013109] [ 524.013117] dump_stack_lvl+0xfa/0x120 [ 524.013147] should_fail_ex+0x4d7/0x5e0 [ 524.013175] ? copy_fs_struct+0x49/0x350 [ 524.013200] should_failslab+0xc2/0x120 [ 524.013228] kmem_cache_alloc_noprof+0x80/0x690 [ 524.013268] ? do_raw_spin_unlock+0x53/0x220 [ 524.013291] ? __asan_memset+0x24/0x50 [ 524.013317] ? copy_fs_struct+0x49/0x350 [ 524.013340] copy_fs_struct+0x49/0x350 [ 524.013370] copy_process+0x303c/0x72a0 [ 524.013420] ? __pfx_copy_process+0x10/0x10 [ 524.013469] kernel_clone+0xea/0x7f0 [ 524.013498] ? lock_is_held_type+0x9e/0x120 [ 524.013537] ? __pfx_kernel_clone+0x10/0x10 [ 524.013564] ? ksys_write+0x187/0x240 [ 524.013586] ? lock_release+0xc8/0x290 [ 524.013623] ? __mutex_unlock_slowpath+0x157/0x750 [ 524.013659] ? kernel_write+0x5f3/0x660 [ 524.013688] __do_sys_fork+0x94/0xd0 [ 524.013719] ? __pfx___do_sys_fork+0x10/0x10 [ 524.013774] ? do_syscall_64+0x85/0x430 [ 524.013799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 524.013841] do_syscall_64+0xbf/0x430 [ 524.013868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.013891] RIP: 0033:0x7fb8173d4b19 [ 524.013911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.013935] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 524.013958] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 524.013974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 524.013990] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 524.014005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 524.014019] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 524.014054] [ 524.088052] FAULT_INJECTION: forcing a failure. [ 524.088052] name failslab, interval 1, probability 0, space 0, times 0 [ 524.089730] CPU: 0 UID: 0 PID: 6182 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 524.089759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 524.089773] Call Trace: [ 524.089781] [ 524.089790] dump_stack_lvl+0xfa/0x120 [ 524.089821] should_fail_ex+0x4d7/0x5e0 [ 524.089850] ? proc_alloc_inode+0x27/0x210 [ 524.089879] should_failslab+0xc2/0x120 [ 524.089904] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 524.089939] ? __fget_files+0x34/0x3b0 [ 524.089979] ? proc_alloc_inode+0x27/0x210 [ 524.090006] proc_alloc_inode+0x27/0x210 [ 524.090033] ? __pfx_proc_alloc_inode+0x10/0x10 [ 524.090060] alloc_inode+0x67/0x250 [ 524.090087] new_inode+0x1e/0x160 [ 524.090115] proc_pid_make_inode+0x21/0x170 [ 524.090145] proc_fd_instantiate+0x59/0x230 [ 524.090170] proc_lookupfd+0x120/0x200 [ 524.090192] ? __pfx_proc_lookupfd+0x10/0x10 [ 524.090224] lookup_open.isra.0+0x481/0x15a0 [ 524.090271] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 524.090323] ? mnt_get_write_access+0x7f/0x2c0 [ 524.090347] ? mnt_get_write_access+0x1dc/0x2c0 [ 524.090380] path_openat+0xc26/0x2880 [ 524.090414] ? __pfx_path_openat+0x10/0x10 [ 524.090445] do_filp_open+0x1e8/0x450 [ 524.090465] ? __pfx_do_filp_open+0x10/0x10 [ 524.090499] ? __pfx_kfree_link+0x10/0x10 [ 524.090528] ? lock_release+0xc8/0x290 [ 524.090567] ? alloc_fd+0x2c1/0x560 [ 524.090610] do_sys_openat2+0x104/0x1b0 [ 524.090639] ? __pfx_do_sys_openat2+0x10/0x10 [ 524.090670] ? __fget_files+0x20d/0x3b0 [ 524.090711] __x64_sys_openat+0x142/0x200 [ 524.090739] ? __pfx___x64_sys_openat+0x10/0x10 [ 524.090766] ? ksys_write+0x1a3/0x240 [ 524.090789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 524.090829] do_syscall_64+0xbf/0x430 [ 524.090855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.090877] RIP: 0033:0x7f9bc28cea04 [ 524.090894] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 524.090914] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 524.090935] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 524.090949] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 524.090962] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 524.090975] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 524.090988] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 524.091020] 07:27:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:27:34 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:27:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000380)=[{&(0x7f0000000280)="20000000000100000c000000d40000000f000000010000000000000000000000002000eaff1f000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000000026034737871ab75e50a0000186e0b9a1c709548a361e573a3e11356d19c656964b7a3595ea41e1f9864252b5682fd9acd0b5dfe326ad2424bf9602b3c588d3193cdd1c9e8c2a9e15c31c133c1b4f5e6a17b0d9649711ba5578c7e008276a5f079d62cd2293fbd188f41", 0xc3, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f000000000000040002", 0x1d, 0x1600}, {&(0x7f0000000440)="7d4e87cc46d9627ce83254fb3fc0e772b935a5777a6f23639d4fcb574ae2550082596d45dd4061db0f3948da96d0b50a59eb0634b00dcc250206c1841cfc7a753220973f63c023839c7d5160ea0ae66b58354d9d836dc7d00cf7377edadd724bbba4823c17e5918dde6d32910b2e2de9b3f5387877778619f0124a245838e17ff45ea171ecea6e3378d213da9be6941e5ef1", 0x92}, {0x0}, {&(0x7f0000000140)="b333c87c0b820614029bd5504a9a81e80f20b054807978621843f8167c5592bdca3cedcd188f7c1b1005f54e024d7c82f851eb1f723abd60bd85e382221f4a6b164af6f311f2f48e85949a5588ea591e570840bc8c6730752addd0e4507b533df57a76815530fd6cc4fea42446aec50f29b00dde81f2b970f9285f37f993c4e7ed01416df784768c22da1286c20f36de6a81833e05b0fbd81bffc4f060f432c4d2342cfe86287ba04612c82a6ecf7efdbf", 0xb1, 0x9}, {&(0x7f0000000080)}], 0x0, &(0x7f0000012900)=ANY=[@ANYBLOB]) [ 524.326032] loop7: detected capacity change from 0 to 22 [ 524.373671] EXT4-fs (loop7): Couldn't mount because of unsupported optional features (80021) [ 524.389933] loop7: detected capacity change from 0 to 22 [ 524.397012] EXT4-fs (loop7): Couldn't mount because of unsupported optional features (80021) 07:27:44 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYRESHEX, @ANYBLOB="e23e566a9301425bb9eec0265f0519ce3e8a179505a22de2b31748c4b95d33ad3f0b43e53c4a75e613f0f939061e2c1da8d5e71457710adcdfea53b26528d04766285cddfbe9ea96354cf2a9f604b9f3390d0226885e4e7619f0a829a5c0a297808458cc8c0004826601bac49a0fda37b747437d55af323376ce403e02e8a2cd0ca0af8fb3ddc0", @ANYBLOB="5cb6db4abf30d3e5876d9d89028bd7b50d1981b05c711e1ef01a9daa38d1ffd595d6894e17feee0b02f717d3bf0d778083bb42aa48c8408af5a4d7e5de204310664b6f09f3a4956ee5f8e64baa6e3934ea87f9d579f23fcef6262228b3a3b4c7ce03c8b11ce07b962f5ea1491428cbc9f170b8d4952a26d77c34279684b70e4bc3a4eec4a5ad61e2b13c3a3fceb3a89dd1dd1356d633a1c194209743a5831080213fc1faa77ee6d969783a47025ce543faff74c84a5bb3d5dd0fc82c847817b2c138c1cd2a8b77bd68b0af261f450066049454377e6a1b5d0831307d717064adc13af376256b37e85972003960"]) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x0, 0x1000, 0x8b, &(0x7f00000004c0)="d3ad74d9b079b841e021764de229e54a2ea7cbe0071ecce4f136827bd7fbbabbd06bec37b73acab994f494197aded3852e7fc5033e481f9eeb6d9fae4662ebf137f831ea23aef0a0bd63e361fd45728529b08cb778eeb3a6f8fff646af157719d7d1b541268089c6c98ef007e5562465ec76c8f0f536185171ed614ce0662c150b2a5fa4cc34b01828ed87", 0x2f, 0x0, &(0x7f0000000300)="4d6f8283a8630c734097715ef154d1bc6141f009000000040000040000000026d38a2c88e5a9c919cc3a2abef1d097"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000005c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x9, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setxattr$incfs_id(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000000240)={'0000000000000000000000000000000', 0x32}, 0x20, 0x1) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3df6226b6c4c9bc0199db664045e3c7d18f75c40e77fd15fb2e10a5fce4ddb4adb885bcd436cc5e7f9f23dafd381c090573c920eb43d6c24e1e86586766183d0bf926c315b7d9c2377874aa21044", @ANYRESHEX=r3]) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000200)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x3, 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 07:27:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 17) 07:27:44 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 19) 07:27:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x9000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:27:44 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:27:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002b80)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) r8 = syz_open_dev$ttys(0xc, 0x2, 0x1) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002a00), 0x200801, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d653746806557d145379d6a57e05d0ce880b4c28c88849ccdd2177beac78a5219fe7802177e73404c457baa344a3755a2", @ANYRESHEX=r10, @ANYRES32=r3, @ANYRESHEX=r11]) r12 = getpid() pidfd_open(r12, 0x0) sendmsg$unix(r0, &(0x7f0000002b40)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="6d9b8c894823b525007873c632d58ba760c7ab6dd49e9c700958298cc63ae92aaa6d191e0f9bdbdbb1c7cb8e738a0cb1b5bc3ff66c4df977b40b2e55bec737a6d0dc5e327f01b357e7319ac2e57b8af6c4614bb0d4980f5b8a614b370f716eacae0b616ebce25b8d735e0451b92b88f933a49a6b93503ac806c22835f65b0e680d52e23e65453dcd38a9527eb967ca11c61b3a067ce987c5ea53adf1fb33fce17e9662228cc9040471ac0c87bd071b54e427fc5286ea62b80dabcbf4ad7dfd1aef74136478f721264b7e4e5103b030a938b9d42d3b9cad82e1f3bad336f5c268", 0xe0}, {&(0x7f0000000180)="251cc0a0d8840129c1f55a85591bca9698d5216cee407df7cc788a588098e1a9c445df3379c27e3664f207e4643c0a87179033da3106d090e76ec4415bae3d3982c0806d321193c1108b702a6f32b49aadad17c3fb1935df6fac901b28c21bbf7b26f647fa1197c623e34088de55364c63f89b1ec6ae12ae7a994e257edb8066dfca21f7e2151e44abce9c269312813e74b938bd473a17e23026c5ba1b01b1cda8629283195f35c17f49693b91e93474b0db5e49fdcad34fb221e34ca78623a2e6d13967be52ef488b5eba4d461dc3c140e79f0ddaa08bbe9ede1ceec78ffd519244d4c246efab2237f1b1c25dcbc4e08f1ffe45", 0xf4}], 0x2, &(0x7f0000002a40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r2, r1, 0xffffffffffffffff, r5]}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r8, r1, r0]}}, @rights={{0x20, 0x1, 0x1, [r9, r10, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee01, 0xffffffffffffffff}}}], 0xf8, 0x44040}, 0x9) fcntl$setstatus(r1, 0x4, 0x42400) write$binfmt_elf32(r1, 0x0, 0x0) 07:27:44 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = socket$inet6(0xa, 0x2, 0x6) sendto$inet6(r1, &(0x7f0000000100)="d123105dd96f919fe1b3fd45c6d67bf63c41959122728c2f1108f6083bddc4a957e25216203b0783082ebd4f4e7be46661c340d70032f13f494a4e70b8edb1e15a60e0b9fe54942fb861241bdb6eb7f92788393d8502c775d83823652aa7e38fd876baad23d1c9ca2d50bc5b29858dd21d3c98dbc5c2a008f5e8f252bbdfe320fa8548765f3f9b93dd64a6eb6d3047377cf4ff25f4", 0x95, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0xffffff7f, @local, 0x280000}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00000001c0), 0x20, 0x200) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x2, 0x2, 0x8, 0x72, 0x2, 0x3e, 0x769, 0x219, 0x40, 0x2f9, 0x7f, 0x75bc, 0x38, 0x1, 0x8, 0x3f, 0x3}, [{0x1, 0x4, 0x5, 0x9, 0x5, 0x5, 0x7f, 0xffff}], "43d07ff08eb4f2c7a3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x881) perf_event_open(&(0x7f0000000ac0)={0x2, 0x80, 0xc0, 0xd0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext, 0x41000, 0x3, 0x2, 0x5, 0x3, 0xf5f7, 0x40, 0x0, 0x6406}, 0x0, 0x3, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8, 0x800) fcntl$setstatus(r1, 0x4, 0x6000) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:27:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 534.473953] EXT4-fs warning (device sda): ext4_block_to_path:105: block 1768304430 > max in inode 16137 07:27:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 18) 07:27:44 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 20) 07:27:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 534.546853] FAULT_INJECTION: forcing a failure. [ 534.546853] name failslab, interval 1, probability 0, space 0, times 0 [ 534.547773] CPU: 1 UID: 0 PID: 6289 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 534.547789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 534.547797] Call Trace: [ 534.547801] [ 534.547806] dump_stack_lvl+0xfa/0x120 [ 534.547824] should_fail_ex+0x4d7/0x5e0 [ 534.547840] ? copy_process+0x2325/0x72a0 [ 534.547855] should_failslab+0xc2/0x120 [ 534.547868] kmem_cache_alloc_noprof+0x80/0x690 [ 534.547884] ? do_raw_spin_unlock+0x53/0x220 [ 534.547901] ? copy_process+0x2325/0x72a0 [ 534.547914] copy_process+0x2325/0x72a0 [ 534.547937] ? __pfx_copy_process+0x10/0x10 [ 534.547961] kernel_clone+0xea/0x7f0 [ 534.547975] ? lock_is_held_type+0x9e/0x120 [ 534.547994] ? __pfx_kernel_clone+0x10/0x10 [ 534.548008] ? ksys_write+0x187/0x240 [ 534.548019] ? lock_release+0xc8/0x290 [ 534.548038] ? __mutex_unlock_slowpath+0x157/0x750 [ 534.548056] ? kernel_write+0x5f3/0x660 [ 534.548071] __do_sys_fork+0x94/0xd0 [ 534.548085] ? __pfx___do_sys_fork+0x10/0x10 [ 534.548111] ? do_syscall_64+0x85/0x430 [ 534.548123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 534.548143] do_syscall_64+0xbf/0x430 [ 534.548155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.548168] RIP: 0033:0x7fb8173d4b19 [ 534.548177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 534.548188] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 534.548200] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 534.548208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 534.548214] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 534.548221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 534.548228] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 534.548249] [ 534.584900] 9p: Bad value for 'wfdno' 07:27:44 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 534.658948] FAULT_INJECTION: forcing a failure. [ 534.658948] name failslab, interval 1, probability 0, space 0, times 0 [ 534.660993] CPU: 0 UID: 0 PID: 6331 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 534.661026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 534.661040] Call Trace: [ 534.661048] [ 534.661057] dump_stack_lvl+0xfa/0x120 [ 534.661089] should_fail_ex+0x4d7/0x5e0 [ 534.661119] ? security_inode_alloc+0x3e/0x130 [ 534.661143] should_failslab+0xc2/0x120 [ 534.661171] kmem_cache_alloc_noprof+0x80/0x690 07:27:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 19) [ 534.661203] ? __pfx_map_id_range_down+0x10/0x10 [ 534.661228] ? __create_object+0x59/0x80 [ 534.661274] ? security_inode_alloc+0x3e/0x130 [ 534.661297] security_inode_alloc+0x3e/0x130 [ 534.661323] inode_init_always_gfp+0xc9d/0xff0 [ 534.661369] alloc_inode+0x8d/0x250 [ 534.661399] new_inode+0x1e/0x160 [ 534.661431] proc_pid_make_inode+0x21/0x170 [ 534.661465] proc_fd_instantiate+0x59/0x230 [ 534.661492] proc_lookupfd+0x120/0x200 [ 534.661516] ? __pfx_proc_lookupfd+0x10/0x10 [ 534.661552] lookup_open.isra.0+0x481/0x15a0 [ 534.661595] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 534.661653] ? mnt_get_write_access+0x7f/0x2c0 [ 534.661680] ? mnt_get_write_access+0x1dc/0x2c0 [ 534.661717] path_openat+0xc26/0x2880 [ 534.661755] ? __pfx_path_openat+0x10/0x10 [ 534.661790] do_filp_open+0x1e8/0x450 [ 534.661812] ? __pfx_do_filp_open+0x10/0x10 [ 534.661850] ? __pfx_kfree_link+0x10/0x10 [ 534.661883] ? lock_release+0xc8/0x290 [ 534.661926] ? alloc_fd+0x2c1/0x560 [ 534.661974] do_sys_openat2+0x104/0x1b0 [ 534.662006] ? __pfx_do_sys_openat2+0x10/0x10 [ 534.662041] ? __fget_files+0x20d/0x3b0 [ 534.662087] __x64_sys_openat+0x142/0x200 [ 534.662119] ? __pfx___x64_sys_openat+0x10/0x10 [ 534.662150] ? ksys_write+0x1a3/0x240 [ 534.662176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 534.662221] do_syscall_64+0xbf/0x430 [ 534.662249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.662274] RIP: 0033:0x7f9bc28cea04 [ 534.662292] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 534.662315] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 534.662338] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 07:27:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 534.662355] RDX: 0000000000000002 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 534.662370] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 534.662384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 534.662399] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 534.662434] 07:27:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:27:54 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:27:54 executing program 6: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000140)=""/185) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000100)) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:27:54 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 21) 07:27:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) r3 = dup2(r0, r2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r6, 0x1, &(0x7f0000000380)={0x6d, 0x2, 0xf5, "f831e37b83782ed938b4e2955372095a61852957c78841ef82a4eac74827b5960e958021de1a9adda686d86dbe6205a142754a555c845c32ff2f4ff36078c565d363b5e5f557aadeeddf7ae8412a5a0f5d05a0e34d002aff05f630ecbff1e51723fc474dab66363f70ea55c311"}) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffc, 0x5b, 0x7f, @scatter={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000140)="c562127b7870bdf8a46f371ab23f358e899fc22c8e6424fc2533bb01f128560321f356916f6e1a2544885a405a85b56eb5130d6a4cc5a915410169b0a1639e936959b09eecc68e0d4f82cbbe524f6e4270b805e7cb3c319033556c", &(0x7f00000001c0)=""/10, 0x7, 0x0, 0x3, &(0x7f0000000240)}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000300)={'\x00', 0x0, 0x7ce, 0xffffffff}) 07:27:54 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYRESHEX, @ANYBLOB="e23e566a9301425bb9eec0265f0519ce3e8a179505a22de2b31748c4b95d33ad3f0b43e53c4a75e613f0f939061e2c1da8d5e71457710adcdfea53b26528d04766285cddfbe9ea96354cf2a9f604b9f3390d0226885e4e7619f0a829a5c0a297808458cc8c0004826601bac49a0fda37b747437d55af323376ce403e02e8a2cd0ca0af8fb3ddc0", @ANYBLOB="5cb6db4abf30d3e5876d9d89028bd7b50d1981b05c711e1ef01a9daa38d1ffd595d6894e17feee0b02f717d3bf0d778083bb42aa48c8408af5a4d7e5de204310664b6f09f3a4956ee5f8e64baa6e3934ea87f9d579f23fcef6262228b3a3b4c7ce03c8b11ce07b962f5ea1491428cbc9f170b8d4952a26d77c34279684b70e4bc3a4eec4a5ad61e2b13c3a3fceb3a89dd1dd1356d633a1c194209743a5831080213fc1faa77ee6d969783a47025ce543faff74c84a5bb3d5dd0fc82c847817b2c138c1cd2a8b77bd68b0af261f450066049454377e6a1b5d0831307d717064adc13af376256b37e85972003960"]) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x0, 0x1000, 0x8b, &(0x7f00000004c0)="d3ad74d9b079b841e021764de229e54a2ea7cbe0071ecce4f136827bd7fbbabbd06bec37b73acab994f494197aded3852e7fc5033e481f9eeb6d9fae4662ebf137f831ea23aef0a0bd63e361fd45728529b08cb778eeb3a6f8fff646af157719d7d1b541268089c6c98ef007e5562465ec76c8f0f536185171ed614ce0662c150b2a5fa4cc34b01828ed87", 0x2f, 0x0, &(0x7f0000000300)="4d6f8283a8630c734097715ef154d1bc6141f009000000040000040000000026d38a2c88e5a9c919cc3a2abef1d097"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000005c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x9, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setxattr$incfs_id(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000000240)={'0000000000000000000000000000000', 0x32}, 0x20, 0x1) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3df6226b6c4c9bc0199db664045e3c7d18f75c40e77fd15fb2e10a5fce4ddb4adb885bcd436cc5e7f9f23dafd381c090573c920eb43d6c24e1e86586766183d0bf926c315b7d9c2377874aa21044", @ANYRESHEX=r3]) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000200)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x3, 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 07:27:54 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:27:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 20) 07:27:54 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 22) [ 543.927062] FAULT_INJECTION: forcing a failure. [ 543.927062] name failslab, interval 1, probability 0, space 0, times 0 [ 543.928057] CPU: 0 UID: 0 PID: 6421 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 543.928073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 543.928080] Call Trace: [ 543.928084] [ 543.928088] dump_stack_lvl+0xfa/0x120 [ 543.928105] should_fail_ex+0x4d7/0x5e0 [ 543.928120] ? copy_process+0x5a36/0x72a0 [ 543.928134] should_failslab+0xc2/0x120 [ 543.928148] kmem_cache_alloc_noprof+0x80/0x690 [ 543.928163] ? copy_process+0x2456/0x72a0 [ 543.928181] ? copy_process+0x5a36/0x72a0 [ 543.928194] copy_process+0x5a36/0x72a0 [ 543.928217] ? __pfx_copy_process+0x10/0x10 [ 543.928241] kernel_clone+0xea/0x7f0 [ 543.928259] ? lock_is_held_type+0x9e/0x120 [ 543.928278] ? __pfx_kernel_clone+0x10/0x10 [ 543.928292] ? ksys_write+0x187/0x240 [ 543.928303] ? lock_release+0xc8/0x290 [ 543.928323] ? __mutex_unlock_slowpath+0x157/0x750 [ 543.928341] ? kernel_write+0x5f3/0x660 [ 543.928356] __do_sys_fork+0x94/0xd0 [ 543.928373] ? __pfx___do_sys_fork+0x10/0x10 [ 543.928399] ? do_syscall_64+0x85/0x430 [ 543.928411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 543.928430] do_syscall_64+0xbf/0x430 [ 543.928443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.928455] RIP: 0033:0x7fb8173d4b19 [ 543.928464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 543.928475] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 543.928487] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 543.928494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 543.928501] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 543.928508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 543.928514] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 543.928531] [ 543.998436] 9p: Bad value for 'wfdno' 07:28:04 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 23) 07:28:04 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 21) 07:28:04 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:04 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYRESHEX, @ANYBLOB="e23e566a9301425bb9eec0265f0519ce3e8a179505a22de2b31748c4b95d33ad3f0b43e53c4a75e613f0f939061e2c1da8d5e71457710adcdfea53b26528d04766285cddfbe9ea96354cf2a9f604b9f3390d0226885e4e7619f0a829a5c0a297808458cc8c0004826601bac49a0fda37b747437d55af323376ce403e02e8a2cd0ca0af8fb3ddc0", @ANYBLOB="5cb6db4abf30d3e5876d9d89028bd7b50d1981b05c711e1ef01a9daa38d1ffd595d6894e17feee0b02f717d3bf0d778083bb42aa48c8408af5a4d7e5de204310664b6f09f3a4956ee5f8e64baa6e3934ea87f9d579f23fcef6262228b3a3b4c7ce03c8b11ce07b962f5ea1491428cbc9f170b8d4952a26d77c34279684b70e4bc3a4eec4a5ad61e2b13c3a3fceb3a89dd1dd1356d633a1c194209743a5831080213fc1faa77ee6d969783a47025ce543faff74c84a5bb3d5dd0fc82c847817b2c138c1cd2a8b77bd68b0af261f450066049454377e6a1b5d0831307d717064adc13af376256b37e85972003960"]) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x0, 0x1000, 0x8b, &(0x7f00000004c0)="d3ad74d9b079b841e021764de229e54a2ea7cbe0071ecce4f136827bd7fbbabbd06bec37b73acab994f494197aded3852e7fc5033e481f9eeb6d9fae4662ebf137f831ea23aef0a0bd63e361fd45728529b08cb778eeb3a6f8fff646af157719d7d1b541268089c6c98ef007e5562465ec76c8f0f536185171ed614ce0662c150b2a5fa4cc34b01828ed87", 0x2f, 0x0, &(0x7f0000000300)="4d6f8283a8630c734097715ef154d1bc6141f009000000040000040000000026d38a2c88e5a9c919cc3a2abef1d097"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000005c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x9, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setxattr$incfs_id(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000000240)={'0000000000000000000000000000000', 0x32}, 0x20, 0x1) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3df6226b6c4c9bc0199db664045e3c7d18f75c40e77fd15fb2e10a5fce4ddb4adb885bcd436cc5e7f9f23dafd381c090573c920eb43d6c24e1e86586766183d0bf926c315b7d9c2377874aa21044", @ANYRESHEX=r3]) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000200)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x3, 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 07:28:04 executing program 7: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) fcntl$setstatus(r2, 0x4, 0x6c00) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="cb", 0x1}], 0x1, 0x0, 0x0, 0x3) 07:28:04 executing program 6: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001380), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x18, r0, 0x302, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fork() ptrace(0x10, r2) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r2, 0x2, 0xffffffffffffffff, 0x0) mlockall(0x2) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x800, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, 0x0, "879100546695fa0dcd665088d7e753e5c2808c7f79dab7ee479262a9beedb47504df5218c2014b20d93d498a47a20383a4d113247c0250df47ef3bcbd6640e0da066e517783220d120e05c158b80ba9b42cb745b98ace6ee8fc438e2096c1c4e98b0352e83ecd3b2beff49b798ef64640a69afb1ad306f8857a89eb0fe364f25c939249f67b33ba8fa37342fde0549413565a54ab7a475374e940299803ee322bc71703c5e110ead3462f55589962871c925e2928d3bbba3a1b77ea3d2a5647fea1f2d89899c09956c9bed35b2c8548570ac127c82220dd8122e9fa227e38029b40c3f9f3fdfc5690f7531a9b085f26bd758fd845868404536f123cbfa709400", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "26dbb28c343087"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000002c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "8b9d2f3c4c3283"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f00000012c0)={{r7, 0x100000000, 0x9, 0x100000000, 0x7, 0xa5, 0xdcf5, 0xcc8, 0x9, 0xffff8001, 0x9, 0x2, 0x2, 0x40, 0x3}}) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x2, 0x20, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x800, 0x4, 0x4, 0xcc7, 0x6, 0xffff, 0x0, 0x3ff, 0x0, 0xabab}, r2, 0x3, 0xffffffffffffffff, 0x2) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:04 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 24) [ 554.390747] 9p: Bad value for 'wfdno' 07:28:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 22) [ 554.470553] FAULT_INJECTION: forcing a failure. [ 554.470553] name failslab, interval 1, probability 0, space 0, times 0 [ 554.472235] CPU: 1 UID: 0 PID: 6611 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 554.472270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.472282] Call Trace: [ 554.472289] [ 554.472298] dump_stack_lvl+0xfa/0x120 [ 554.472327] should_fail_ex+0x4d7/0x5e0 [ 554.472354] ? getname_flags.part.0+0x48/0x540 [ 554.472381] should_failslab+0xc2/0x120 [ 554.472405] kmem_cache_alloc_noprof+0x80/0x690 [ 554.472433] ? kasan_quarantine_put+0x84/0x1e0 [ 554.472462] ? getname_flags.part.0+0x48/0x540 [ 554.472488] getname_flags.part.0+0x48/0x540 [ 554.472518] getname_flags+0x95/0xe0 [ 554.472552] do_sys_openat2+0x9f/0x1b0 [ 554.472579] ? __pfx_do_sys_openat2+0x10/0x10 [ 554.472610] ? __fget_files+0x20d/0x3b0 [ 554.472651] __x64_sys_openat+0x142/0x200 [ 554.472678] ? __pfx___x64_sys_openat+0x10/0x10 [ 554.472705] ? ksys_write+0x1a3/0x240 [ 554.472728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 554.472769] do_syscall_64+0xbf/0x430 [ 554.472793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.472815] RIP: 0033:0x7f9bc28cea04 [ 554.472832] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 554.472852] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 554.472873] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 554.472888] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 554.472901] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 554.472914] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 554.472926] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 554.472957] 07:28:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:04 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:04 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 25) 07:28:04 executing program 6: r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5760000000000000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pidfd_open(r0, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/32) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 07:28:04 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000140)=""/185) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000100)) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 554.690360] FAULT_INJECTION: forcing a failure. [ 554.690360] name failslab, interval 1, probability 0, space 0, times 0 [ 554.692172] CPU: 0 UID: 0 PID: 6670 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 554.692202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.692215] Call Trace: [ 554.692222] [ 554.692231] dump_stack_lvl+0xfa/0x120 [ 554.692267] should_fail_ex+0x4d7/0x5e0 [ 554.692293] ? copy_process+0x62b9/0x72a0 [ 554.692319] should_failslab+0xc2/0x120 [ 554.692343] kmem_cache_alloc_noprof+0x80/0x690 [ 554.692371] ? lockdep_init_map_type+0x4b/0x240 [ 554.692414] ? copy_process+0x62b9/0x72a0 [ 554.692438] copy_process+0x62b9/0x72a0 [ 554.692481] ? __pfx_copy_process+0x10/0x10 [ 554.692526] kernel_clone+0xea/0x7f0 [ 554.692551] ? lock_is_held_type+0x9e/0x120 [ 554.692587] ? __pfx_kernel_clone+0x10/0x10 [ 554.692611] ? ksys_write+0x187/0x240 [ 554.692632] ? lock_release+0xc8/0x290 [ 554.692667] ? __mutex_unlock_slowpath+0x157/0x750 [ 554.692700] ? kernel_write+0x5f3/0x660 [ 554.692727] __do_sys_fork+0x94/0xd0 [ 554.692754] ? __pfx___do_sys_fork+0x10/0x10 [ 554.692802] ? do_syscall_64+0x85/0x430 [ 554.692824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 554.692860] do_syscall_64+0xbf/0x430 [ 554.692884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.692906] RIP: 0033:0x7fb8173d4b19 [ 554.692923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 554.692943] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 554.692964] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 554.692979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 554.692991] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 554.693004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 554.693017] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 554.693049] 07:28:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:05 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:05 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 26) 07:28:05 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 23) 07:28:15 executing program 5: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:15 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r1) ppoll(&(0x7f0000000040)=[{r2, 0x2006}, {r3, 0x2011}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x8]}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r5, &(0x7f0000000180)="1b29b87c09e8ae1998d6b80247898759dff5265dbfe7c4b08421c5ec98c533735d188f4e323b8ea3accd49496e7c85e3814f07287fe9ed2aa500dd8c3d769ee904f2df473bf4b749b1227bf2494e3f1e68d4ec8d3322c96b6a95ff65de8947666d309db77ef4d1307274a7ddd042300fc7243834a5387621a449f4b77ef8ccf66edf5995d06037501a7daee043bbe396f96522016af9eadd551e5a5e77e5de92e3ae1726e76391d19e215f002779bfc4d1815edce45adbf32897bcf932f2adc4f42b7a8bc1", 0xc5, 0x20000010, 0x0, 0x0) syncfs(r4) fchdir(r0) 07:28:15 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:15 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 27) 07:28:15 executing program 6: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, &(0x7f00000016c0)=[{&(0x7f0000000000)='B', 0x1}, {0x0, 0xf4000000}, {0x0}, {&(0x7f00000003c0)}, {&(0x7f00000004c0)}, {0x0}, {0x0}, {&(0x7f00000015c0)}, {0x0}], 0x9, 0x4, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmget$private(0x0, 0x1000, 0xfe27e8a59631c22a, &(0x7f0000ffc000/0x1000)=nil) 07:28:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 24) 07:28:15 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',vfdno=', @ANYRESHEX=r1]) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') [ 565.199520] FAULT_INJECTION: forcing a failure. [ 565.199520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 565.200822] CPU: 0 UID: 0 PID: 6811 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 565.200844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 565.200853] Call Trace: [ 565.200859] [ 565.200865] dump_stack_lvl+0xfa/0x120 [ 565.200887] should_fail_ex+0x4d7/0x5e0 [ 565.200907] should_fail_alloc_page+0xe0/0x110 [ 565.200927] prepare_alloc_pages+0x1eb/0x550 [ 565.200953] ? lock_acquire+0x15e/0x2f0 [ 565.200981] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 565.201006] ? __pfx_perf_trace_lock+0x10/0x10 [ 565.201035] ? perf_trace_lock+0xb5/0x5d0 [ 565.201058] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 565.201080] ? __pfx_perf_trace_lock+0x10/0x10 [ 565.201108] ? perf_trace_lock+0xb5/0x5d0 [ 565.201132] ? __print_lock_name+0x82/0x100 [ 565.201151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 565.201172] ? policy_nodemask+0xeb/0x4e0 [ 565.201197] alloc_pages_mpol+0xed/0x340 [ 565.201218] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 565.201251] alloc_pages_noprof+0x9d/0x180 [ 565.201274] pgd_alloc+0x4d/0x660 [ 565.201293] mm_init+0x711/0x1170 [ 565.201326] copy_process+0x630d/0x72a0 [ 565.201358] ? __pfx_copy_process+0x10/0x10 [ 565.201390] kernel_clone+0xea/0x7f0 [ 565.201409] ? lock_is_held_type+0x9e/0x120 [ 565.201436] ? __pfx_kernel_clone+0x10/0x10 [ 565.201454] ? ksys_write+0x187/0x240 [ 565.201470] ? lock_release+0xc8/0x290 [ 565.201496] ? __mutex_unlock_slowpath+0x157/0x750 [ 565.201521] ? kernel_write+0x5f3/0x660 [ 565.201541] __do_sys_fork+0x94/0xd0 [ 565.201561] ? __pfx___do_sys_fork+0x10/0x10 [ 565.201596] ? do_syscall_64+0x85/0x430 [ 565.201612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 565.201640] do_syscall_64+0xbf/0x430 [ 565.201657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.201674] RIP: 0033:0x7fb8173d4b19 [ 565.201686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 565.201701] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 565.201717] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 565.201728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 565.201737] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 565.201747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 565.201756] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 565.201779] [ 565.230807] FAULT_INJECTION: forcing a failure. [ 565.230807] name failslab, interval 1, probability 0, space 0, times 0 [ 565.232506] CPU: 1 UID: 0 PID: 6816 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 565.232535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 565.232547] Call Trace: [ 565.232554] [ 565.232563] dump_stack_lvl+0xfa/0x120 [ 565.232588] should_fail_ex+0x4d7/0x5e0 [ 565.232613] ? alloc_empty_file+0x58/0x1e0 [ 565.232640] should_failslab+0xc2/0x120 [ 565.232664] kmem_cache_alloc_noprof+0x80/0x690 [ 565.232693] ? __is_insn_slot_addr+0x140/0x290 [ 565.232732] ? alloc_empty_file+0x58/0x1e0 [ 565.232757] alloc_empty_file+0x58/0x1e0 [ 565.232787] path_openat+0xe0/0x2880 [ 565.232821] ? __pfx_path_openat+0x10/0x10 [ 565.232853] do_filp_open+0x1e8/0x450 [ 565.232873] ? __pfx_do_filp_open+0x10/0x10 [ 565.232907] ? find_held_lock+0x2b/0x80 [ 565.232931] ? alloc_fd+0x2c1/0x560 [ 565.232962] ? lock_release+0xc8/0x290 [ 565.232997] ? _raw_spin_unlock+0x1e/0x40 [ 565.233026] ? alloc_fd+0x2c1/0x560 [ 565.233068] do_sys_openat2+0x104/0x1b0 [ 565.233096] ? __pfx_do_sys_openat2+0x10/0x10 [ 565.233128] ? __fget_files+0x20d/0x3b0 [ 565.233170] __x64_sys_openat+0x142/0x200 [ 565.233199] ? __pfx___x64_sys_openat+0x10/0x10 [ 565.233226] ? ksys_write+0x1a3/0x240 [ 565.233266] do_syscall_64+0xbf/0x430 [ 565.233291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.233326] RIP: 0033:0x7f9bc28cea04 [ 565.233343] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 565.233363] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 565.233384] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 565.233399] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 565.233412] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 565.233426] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 565.233439] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 565.233471] 07:28:15 executing program 5: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 25) 07:28:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x10000, @private1, 0x4}, 0x1c) lseek(r0, 0x4, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) sendmmsg$inet6(r2, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x10001, @private1}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="72800939e1657944e837000094d6501e60ecbdfbcb98dba9457110a234606cdc9897892b215174e6265e4b51c27bab198ba8ba4bcdf9f323be36c5089d2cea66a8e5dae7f3fa74a6def5b3e3560a51e75a9bb21f495831834bda0355a7de3926482bf02eb06f4286c609b04d5b1ce9e46dd30672cbe5fd8ebbb714ab4de820c9701bf9741ae5c514b9a8e5fd5d34bc1f8715eb87af1745c78aa087f510e88b561f6dea71fbe7b8fcc7ffdb6457ecccde107ca005466d11c19b1035dcb9754d0e149609211a1c0b586afad67e5dd4c3fc2472f457634300dfe6c1d2492733735530cdc950fe5be47662acea0415aaed8644b3f1ce23d0", 0xf6}, {&(0x7f00000001c0)="e596279a6d6d9e982e729ff630faaeb66f1d93f240d239bcb9f74453", 0x1c}], 0x2}}, {{&(0x7f0000000240)={0xa, 0x4e22, 0x5, @empty, 0x40}, 0x1c, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@rthdr={{0x38, 0x29, 0x39, {0x89, 0x4, 0x2, 0x2, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @mcast1]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x0, 0x4, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @enc_lim={0x4, 0x1, 0x9}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10000}}], 0xb0}}], 0x2, 0x20000845) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 07:28:15 executing program 5: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x8, 0x7b, 0x9, 0x81, 0x0, 0x8, 0x8280, 0xf, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0x7}, 0x3024, 0xfffffffffffffffc, 0x6, 0x7, 0x0, 0x3, 0x3, 0x0, 0x2, 0x0, 0x10001}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:15 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 28) 07:28:15 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:15 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="3c1100001900010000000000000000000a0090007663616e300000000800240006000000080016"], 0x113c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) 07:28:15 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r1) ppoll(&(0x7f0000000040)=[{r2, 0x2006}, {r3, 0x2011}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x8]}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r5, &(0x7f0000000180)="1b29b87c09e8ae1998d6b80247898759dff5265dbfe7c4b08421c5ec98c533735d188f4e323b8ea3accd49496e7c85e3814f07287fe9ed2aa500dd8c3d769ee904f2df473bf4b749b1227bf2494e3f1e68d4ec8d3322c96b6a95ff65de8947666d309db77ef4d1307274a7ddd042300fc7243834a5387621a449f4b77ef8ccf66edf5995d06037501a7daee043bbe396f96522016af9eadd551e5a5e77e5de92e3ae1726e76391d19e215f002779bfc4d1815edce45adbf32897bcf932f2adc4f42b7a8bc1", 0xc5, 0x20000010, 0x0, 0x0) syncfs(r4) fchdir(r0) 07:28:15 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 29) 07:28:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 565.838290] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.2'. [ 565.851877] FAULT_INJECTION: forcing a failure. [ 565.851877] name failslab, interval 1, probability 0, space 0, times 0 [ 565.853978] CPU: 1 UID: 0 PID: 7028 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 565.854010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 565.854023] Call Trace: [ 565.854031] [ 565.854041] dump_stack_lvl+0xfa/0x120 [ 565.854071] should_fail_ex+0x4d7/0x5e0 [ 565.854099] ? security_file_alloc+0x35/0x130 [ 565.854126] should_failslab+0xc2/0x120 [ 565.854152] kmem_cache_alloc_noprof+0x80/0x690 [ 565.854183] ? __create_object+0x59/0x80 [ 565.854222] ? security_file_alloc+0x35/0x130 [ 565.854254] security_file_alloc+0x35/0x130 [ 565.854282] init_file+0x95/0x4c0 [ 565.854313] alloc_empty_file+0x76/0x1e0 [ 565.854344] path_openat+0xe0/0x2880 [ 565.854366] ? perf_trace_lock_acquire+0xc9/0x700 [ 565.854403] ? perf_trace_lock_acquire+0xc9/0x700 [ 565.854448] ? __pfx_path_openat+0x10/0x10 [ 565.854469] ? perf_trace_lock_acquire+0xc9/0x700 [ 565.854514] do_filp_open+0x1e8/0x450 [ 565.854536] ? __pfx_do_filp_open+0x10/0x10 [ 565.854574] ? find_held_lock+0x2b/0x80 [ 565.854599] ? alloc_fd+0x2c1/0x560 [ 565.854632] ? lock_release+0xc8/0x290 [ 565.854670] ? _raw_spin_unlock+0x1e/0x40 [ 565.854701] ? alloc_fd+0x2c1/0x560 [ 565.854748] do_sys_openat2+0x104/0x1b0 [ 565.854778] ? __pfx_do_sys_openat2+0x10/0x10 [ 565.854817] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 565.854862] __x64_sys_openat+0x142/0x200 [ 565.854893] ? __pfx___x64_sys_openat+0x10/0x10 [ 565.854941] do_syscall_64+0xbf/0x430 [ 565.854969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.854993] RIP: 0033:0x7f9bc28cea04 [ 565.855010] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 565.855032] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 565.855055] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 565.855070] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 565.855084] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 565.855099] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 565.855112] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 565.855149] [ 566.037844] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 26) 07:28:24 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="3c1100001900010000000000000000000a0090007663616e300000000800240006000000080016"], 0x113c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) 07:28:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="3c1100001900010000000000000000000a0090007663616e300000000800240006000000080016"], 0x113c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) 07:28:24 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ff7000/0x9000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:24 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:24 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 30) 07:28:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) syz_io_uring_setup(0x29c1, &(0x7f0000000000)={0x0, 0xe895, 0x10, 0x3, 0x3b9}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$vcsu(&(0x7f0000000240), 0x4, 0x2000) syz_io_uring_setup(0x6b9d, &(0x7f0000000280)={0x0, 0x19e2, 0x0, 0x2, 0x196, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000001340)) pidfd_open(r1, 0x0) clone3(&(0x7f0000001380)={0x8000000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x1d}, &(0x7f0000001400)=""/215, 0xca, &(0x7f0000000340)=""/4096, &(0x7f0000001340)}, 0xfffffffffffffee4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 574.501504] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.2'. [ 574.503856] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.7'. 07:28:24 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 31) [ 574.660614] FAULT_INJECTION: forcing a failure. [ 574.660614] name failslab, interval 1, probability 0, space 0, times 0 [ 574.662639] CPU: 1 UID: 0 PID: 7164 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 574.662670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 574.662683] Call Trace: [ 574.662691] [ 574.662699] dump_stack_lvl+0xfa/0x120 [ 574.662730] should_fail_ex+0x4d7/0x5e0 [ 574.662758] should_failslab+0xc2/0x120 [ 574.662783] __kmalloc_cache_noprof+0x81/0x6b0 [ 574.662811] ? __task_pid_nr_ns+0x1a6/0x4f0 [ 574.662839] ? lock_release+0xc8/0x290 [ 574.662870] ? lock_is_held_type+0x9e/0x120 [ 574.662905] ? proc_self_get_link+0x1ae/0x230 [ 574.662941] ? proc_self_get_link+0x1ae/0x230 [ 574.662968] proc_self_get_link+0x1ae/0x230 [ 574.662997] ? __pfx_proc_self_get_link+0x10/0x10 [ 574.663023] step_into+0x1747/0x1fc0 [ 574.663055] ? lock_is_held_type+0x9e/0x120 [ 574.663097] ? __pfx_step_into+0x10/0x10 [ 574.663136] ? lookup_fast+0x14f/0x5e0 [ 574.663175] walk_component+0xf5/0x5b0 [ 574.663211] link_path_walk+0x62b/0xe20 [ 574.663266] path_openat+0x22e/0x2880 [ 574.663306] ? __pfx_path_openat+0x10/0x10 [ 574.663339] do_filp_open+0x1e8/0x450 [ 574.663360] ? __pfx_do_filp_open+0x10/0x10 [ 574.663398] ? alloc_fd+0x2c1/0x560 [ 574.663431] ? lock_release+0xc8/0x290 [ 574.663468] ? _raw_spin_unlock+0x1e/0x40 [ 574.663498] ? alloc_fd+0x2c1/0x560 [ 574.663543] do_sys_openat2+0x104/0x1b0 [ 574.663573] ? __pfx_do_sys_openat2+0x10/0x10 [ 574.663606] ? __fget_files+0x20d/0x3b0 [ 574.663650] __x64_sys_openat+0x142/0x200 [ 574.663680] ? __pfx___x64_sys_openat+0x10/0x10 [ 574.663708] ? ksys_write+0x1a3/0x240 [ 574.663744] do_syscall_64+0xbf/0x430 [ 574.663770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.663793] RIP: 0033:0x7f9bc28cea04 [ 574.663811] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 574.663832] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 574.663854] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 574.663870] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 574.663884] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 574.663898] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 574.663911] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 574.663945] 07:28:35 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:35 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 32) 07:28:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 27) 07:28:35 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r1) ppoll(&(0x7f0000000040)=[{r2, 0x2006}, {r3, 0x2011}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x8]}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r5, &(0x7f0000000180)="1b29b87c09e8ae1998d6b80247898759dff5265dbfe7c4b08421c5ec98c533735d188f4e323b8ea3accd49496e7c85e3814f07287fe9ed2aa500dd8c3d769ee904f2df473bf4b749b1227bf2494e3f1e68d4ec8d3322c96b6a95ff65de8947666d309db77ef4d1307274a7ddd042300fc7243834a5387621a449f4b77ef8ccf66edf5995d06037501a7daee043bbe396f96522016af9eadd551e5a5e77e5de92e3ae1726e76391d19e215f002779bfc4d1815edce45adbf32897bcf932f2adc4f42b7a8bc1", 0xc5, 0x20000010, 0x0, 0x0) syncfs(r4) fchdir(r0) 07:28:35 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="3c1100001900010000000000000000000a0090007663616e300000000800240006000000080016"], 0x113c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) 07:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:35 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 33) 07:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:35 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 585.433076] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000100)=""/211) [ 585.560388] FAULT_INJECTION: forcing a failure. [ 585.560388] name failslab, interval 1, probability 0, space 0, times 0 [ 585.562002] CPU: 1 UID: 0 PID: 7227 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 585.562026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 585.562036] Call Trace: [ 585.562042] [ 585.562049] dump_stack_lvl+0xfa/0x120 [ 585.562074] should_fail_ex+0x4d7/0x5e0 [ 585.562097] should_failslab+0xc2/0x120 [ 585.562117] __kmalloc_cache_noprof+0x81/0x6b0 [ 585.562139] ? kernfs_root+0xee/0x2a0 [ 585.562169] ? kernfs_fop_open+0x240/0xdd0 [ 585.562194] ? lock_is_held_type+0x9e/0x120 [ 585.562227] ? kernfs_fop_open+0x240/0xdd0 [ 585.562259] kernfs_fop_open+0x240/0xdd0 [ 585.562294] do_dentry_open+0x71c/0x1420 [ 585.562314] ? __pfx_kernfs_fop_open+0x10/0x10 [ 585.562342] ? inode_permission+0x134/0x610 [ 585.562368] vfs_open+0x82/0x3f0 [ 585.562388] ? may_open+0x1f3/0x420 [ 585.562415] path_openat+0x1c3f/0x2880 [ 585.562445] ? __pfx_path_openat+0x10/0x10 [ 585.562461] ? perf_trace_lock_acquire+0xc9/0x700 [ 585.562498] do_filp_open+0x1e8/0x450 [ 585.562514] ? __pfx_do_filp_open+0x10/0x10 [ 585.562549] ? lock_release+0xc8/0x290 [ 585.562580] ? alloc_fd+0x2c1/0x560 [ 585.562617] do_sys_openat2+0x104/0x1b0 [ 585.562639] ? __pfx_do_sys_openat2+0x10/0x10 [ 585.562665] ? __fget_files+0x20d/0x3b0 [ 585.562700] __x64_sys_openat+0x142/0x200 [ 585.562723] ? __pfx___x64_sys_openat+0x10/0x10 [ 585.562745] ? ksys_write+0x1a3/0x240 [ 585.562775] do_syscall_64+0xbf/0x430 [ 585.562795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 585.562814] RIP: 0033:0x7f9bc28cea04 [ 585.562828] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 585.562844] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 585.562861] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 585.562873] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 585.562883] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 585.562894] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 585.562904] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 585.562933] 07:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 28) 07:28:35 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="3c1100001900010000000000000000000a0090007663616e300000000800240006000000080016"], 0x113c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) 07:28:35 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x96, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:35 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 34) 07:28:35 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="182012f217ab05252af0f3bfb3439da5fd625a7c98d2f1160b1b6ddad1540587d8a5e41e76a8d78b88e2b85f6306fda124ce36724eac5aff10779cd2c1ed2aa56d993ed01be0c286a145b34817674b80d33a57302651cc6237d3bfc039d615fea1a8da2c7088f7a8d294c01e7f74bc8a35b4b0371dde86ca9bb9a2a66806"], 0x18}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="392eb7b2d80526ce70349124f78183e7b2c872f5513e4e9099578e922a30d78d5f8357324083486603f14920b9e02c41d82ea31ec72a4270c08c9bc6d84c594c36b2d03a4bc04aaa3a4700fd43cde118e776d91cc0a27f422f1a9a187859b860dcc90c9b461ee32cf5", 0x69}, {&(0x7f0000000100)="1c743b68b2894b22f27c82552404ebf00638a31a837cf00555d7c360708a0d97f62d280e826d3b0431b79784ee7389516cac244fe5a3755b21b10af7de1ae3a3564e64e36b23a35df4a2c247a54af3aecbdac1f60d859942aa7e3ccb673745a2272c3c07b380c7", 0x67}, {&(0x7f0000000180)="1333259355e1becff71a9c7e5921a10270482a2c83625978ad6d1d28d9bf09627effe6c22340add21f97cf2d9a01bb6fbf3c5985fc9f1ef5a9085f3090a0f6b33c842d06ae8655a937d6dfb210e07a24a63f44cda4cf5a2aac1f64181e692d42b499f9d7663378e8539708b861bfd793bb242f9b0083", 0x76}, {&(0x7f0000000200)="ec", 0x1}, {&(0x7f0000000240)="9e463a082cb57c87837148ff9a0d066a88e6358b8f63cdb6c3dfdda6908a99109a6b", 0x22}], 0x5}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000003c0)="bea7bfda57e0c34dc9211d4e10e15e341dc90e7bd9f148904f0ce5ad503b134abd7782e43244a6a4fc505f7ea2cf2469e613852c5dd62c54624f62ab6b013eef66daf1057c9ef8ccedaa5b0a13b4166391fdc450b1cc34add0125eafac96baaaeef2d33e61180c9bd04575dc0d71c8f365276b23d10aabc888ecf4844b7c6c4a9750552a21a5851b18cd4985add28e5e2bbf46268c86b248faa442583a1b11b2fba36c09786147a07e05f52fb26280fbbcc734c525e7f160e0f3b76a0514e1cb501eb446ad2117d1b61ea081dac0527b409e23badf35d2513acf13c65e3ecc45379d2a154f853309ad53", 0xea}, {&(0x7f00000004c0)="0e5eb910e19f0b9510c04ed084c35fe3290e51bacde749d413889c96799edb8fa5585cdd3a2a14ff5cccb35301c4", 0x2e}, {&(0x7f0000000500)="d26389f48c6feb63ffdf867c34f42fbe77187c740f07d3a6cdf710a875ae634545808a971e7c0a77bacfabb1b445178ea49be3089d39abc691a698c86c5217984e590e0f398fb7e912d6d5fc4f66632c5d68e165050764f56dee599f3d8f798bcae9956798b44efe8d0e22019962a274552c54f9cf5511e3c9c5c9ebede154db6d90199b7e828011825167ef", 0x8c}, {&(0x7f00000015c0)="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", 0x294}], 0x4}}], 0x3, 0xc000) writev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)="8d", 0x9801}], 0x1) 07:28:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget(0x0, 0x3000, 0x1000, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 585.834331] netlink: 4368 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='comm\x00') fcntl$setlease(r0, 0x400, 0x1) write$P9_RUNLINKAT(r0, 0x0, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x840) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 07:28:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:46 executing program 2: sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = fork() ptrace(0x10, r2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r2, 0x2, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000400), 0x101140, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x0, 0x6, 0x0, 0x80, 0x0, 0x4, 0x1404, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x58, 0x0, @perf_bp={&(0x7f0000000340), 0xdf4cff2872636431}, 0x44a84, 0x1, 0x1, 0x6, 0x0, 0x2, 0xfffa, 0x0, 0xa1, 0x0, 0x400}, r2, 0x9, r3, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) ioctl$TIOCGPKT(r4, 0x80045438, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x2, 0x24, 0x40, 0x1f, 0x0, 0x3, 0x8000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x40000, 0x7, 0xdb, 0x3, 0xc4, 0x56d9ac1d, 0x2000, 0x0, 0xfa8, 0x0, 0x80000001}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$TCSETSF2(r0, 0x5452, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b9787df348082400"}) 07:28:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 29) 07:28:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:46 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 35) 07:28:46 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 595.908382] FAULT_INJECTION: forcing a failure. [ 595.908382] name failslab, interval 1, probability 0, space 0, times 0 [ 595.909315] CPU: 0 UID: 0 PID: 7372 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 595.909331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 595.909339] Call Trace: [ 595.909345] [ 595.909351] dump_stack_lvl+0xfa/0x120 [ 595.909373] should_fail_ex+0x4d7/0x5e0 [ 595.909389] ? seq_open+0x55/0x170 [ 595.909404] should_failslab+0xc2/0x120 [ 595.909418] kmem_cache_alloc_noprof+0x80/0x690 [ 595.909434] ? trace_kmalloc+0x1f/0xb0 [ 595.909444] ? __kmalloc_cache_noprof+0x27b/0x6b0 [ 595.909459] ? lockdep_init_map_type+0x4b/0x240 [ 595.909481] ? seq_open+0x55/0x170 [ 595.909493] seq_open+0x55/0x170 [ 595.909507] kernfs_fop_open+0x590/0xdd0 [ 595.909532] do_dentry_open+0x71c/0x1420 [ 595.909545] ? __pfx_kernfs_fop_open+0x10/0x10 [ 595.909564] ? inode_permission+0x134/0x610 [ 595.909581] vfs_open+0x82/0x3f0 [ 595.909595] ? may_open+0x1f3/0x420 [ 595.909613] path_openat+0x1c3f/0x2880 [ 595.909631] ? __pfx_path_openat+0x10/0x10 [ 595.909648] do_filp_open+0x1e8/0x450 [ 595.909659] ? __pfx_do_filp_open+0x10/0x10 [ 595.909679] ? lock_release+0xc8/0x290 [ 595.909710] ? alloc_fd+0x2c1/0x560 [ 595.909736] do_sys_openat2+0x104/0x1b0 [ 595.909751] ? __pfx_do_sys_openat2+0x10/0x10 [ 595.909767] ? __fget_files+0x20d/0x3b0 [ 595.909789] __x64_sys_openat+0x142/0x200 [ 595.909805] ? __pfx___x64_sys_openat+0x10/0x10 [ 595.909819] ? ksys_write+0x1a3/0x240 [ 595.909832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 595.909853] do_syscall_64+0xbf/0x430 [ 595.909868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.909880] RIP: 0033:0x7f9bc28cea04 [ 595.909890] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 595.909901] RSP: 002b:00007f9bbfe91060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 595.909913] RAX: ffffffffffffffda RBX: 00007f9bc2a2ef60 RCX: 00007f9bc28cea04 [ 595.909921] RDX: 0000000000000000 RSI: 00007f9bbfe910f0 RDI: 00000000ffffff9c [ 595.909928] RBP: 00007f9bbfe910f0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 595.909936] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 595.909943] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 595.909960] 07:28:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 30) 07:28:56 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:56 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) close(r0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:56 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 36) 07:28:56 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:56 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='comm\x00') fcntl$setlease(r0, 0x400, 0x1) write$P9_RUNLINKAT(r0, 0x0, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x840) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 07:28:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:28:56 executing program 7: r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xb0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x2b2a}, 0x41104, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 07:28:56 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:56 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:28:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:28:56 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (fail_nth: 37) 07:28:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:56 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001980)={0x20080522}, &(0x7f00000025c0)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) capset(&(0x7f0000000040)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000080)={0xfffffffc, 0x5, 0x6, 0x7, 0x8, 0x5}) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000002600)={0x744, 0x3, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) ioctl$TIOCL_SETSEL(r1, 0x4b62, &(0x7f0000000000)) 07:28:56 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:28:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 31) [ 606.316162] FAULT_INJECTION: forcing a failure. [ 606.316162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 606.317964] CPU: 1 UID: 0 PID: 7564 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 606.317993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 606.318006] Call Trace: [ 606.318013] [ 606.318022] dump_stack_lvl+0xfa/0x120 [ 606.318051] should_fail_ex+0x4d7/0x5e0 [ 606.318077] _copy_to_user+0x32/0xd0 [ 606.318102] simple_read_from_buffer+0xe0/0x180 [ 606.318137] proc_fail_nth_read+0x18a/0x240 [ 606.318163] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 606.318188] ? security_file_permission+0x22/0x90 [ 606.318216] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 606.318240] vfs_read+0x1eb/0xc70 [ 606.318287] ? __pfx_vfs_read+0x10/0x10 [ 606.318322] ? lock_release+0xc8/0x290 [ 606.318358] ? __fget_files+0x20d/0x3b0 [ 606.318403] ksys_read+0x121/0x240 [ 606.318421] ? __pfx_ksys_read+0x10/0x10 [ 606.318452] do_syscall_64+0xbf/0x430 [ 606.318477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.318499] RIP: 0033:0x7f9bc28ce69c [ 606.318515] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 606.318535] RSP: 002b:00007f9bbfe91170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 606.318555] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9bc28ce69c [ 606.318569] RDX: 000000000000000f RSI: 00007f9bbfe911e0 RDI: 0000000000000004 [ 606.318582] RBP: 00007f9bbfe911d0 R08: 0000000000000000 R09: 00007f9bbfe90f70 [ 606.318595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 606.318607] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 606.318639] 07:29:06 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:29:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:29:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) r3 = fsopen(&(0x7f0000000080)='afs\x00', 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000000c0)={0x10001, 0x16}) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:06 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:06 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 32) 07:29:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @dev}}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xee00]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}]}}) r6 = fork() ptrace(0x10, r6) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000280), 0x2}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r6, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x2, r0, r1, r5, 0xee01, 0x6, 0x3}, 0xffffffff, 0x0, 0x0, 0x400443b1, 0x0, r6, 0x5}) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:07 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x40, r0, &(0x7f00000000c0)="26c206bd6538c4a0f2bc078c3dc4155d0a9765d12b26b0205097e3602dfefa40f4300b769935119bee13dd92db5dddae40764c544b7eb4954bdcc8ee9244c07ea50651", 0x43, 0x2, 0x0, 0x3}]) 07:29:07 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) [ 616.811289] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 616.811854] mac80211_hwsim hwsim6 wlan0: entered allmulticast mode 07:29:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 07:29:07 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:07 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40080, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r1, 0x8100}], 0x2, 0x5) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:29:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) r3 = fsopen(&(0x7f0000000080)='afs\x00', 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000000c0)={0x10001, 0x16}) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:18 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = inotify_init1(0x40000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) kcmp(0xffffffffffffffff, r0, 0x1, r1, r2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x3f, 0x52, 0x7, 0x5, 0x0, 0x9, 0x8111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x8083, 0x9, 0x180a, 0x9, 0x4, 0x8, 0x401, 0x0, 0x4, 0x0, 0x7fff}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) r3 = fsopen(&(0x7f0000000080)='afs\x00', 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000000c0)={0x10001, 0x16}) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:18 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:29:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 33) 07:29:18 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:18 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:29:18 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:29:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:18 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[]) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) 07:29:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) r3 = fsopen(&(0x7f0000000080)='afs\x00', 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000000c0)={0x10001, 0x16}) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:18 executing program 4: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000000c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000010c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000020c0)={r0, r1, "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", "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"}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:29:18 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000040000000cd92000000000000080000000000001b4900a67f0000000000000300000000000000000000000000000000000000000007000000000000000000010000000200000082000000000000000900000000000000030000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014000000"]) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000000)) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) fsopen(&(0x7f0000000080)='afs\x00', 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 34) 07:29:27 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0xff) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x101080, 0x40) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') fcntl$notify(r2, 0x402, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0xa) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x201408, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="4cde000040", @ANYRES16=0x0, @ANYBLOB="00012cbd7000ffdbdf250600000008003400060000000a000900ffffffffffff000005002a00000000000a000900000000000000000005002d00010000000500290001000000"], 0x4c}}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@access_uid={'access', 0x3d, r11}}]}}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000140), 0x40048, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@afid={'afid', 0x3d, 0x40}}, {@access_uid={'access', 0x3d, r11}}], [{@subj_type={'subj_type', 0x3d, 'fd/3\x00'}}, {@fowner_gt}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xee00}}, {@pcr={'pcr', 0x3d, 0x5}}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_gt={'euid>', r11}}]}}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) dup(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') 07:29:27 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:27 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:27 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:27 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:27 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:36 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x100, 0xffff, 0x7}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x6, 0xfff}, 0x3804, 0x67c3, 0x3, 0x8, 0xcce3, 0x2, 0xffff, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x8, r1, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 35) 07:29:36 executing program 6: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0xffffffff, 0x3) 07:29:36 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/bsg', 0x444800, 0x0) 07:29:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 646.664508] FAULT_INJECTION: forcing a failure. [ 646.664508] name failslab, interval 1, probability 0, space 0, times 0 [ 646.665630] CPU: 0 UID: 0 PID: 8076 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 646.665646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.665654] Call Trace: [ 646.665658] [ 646.665663] dump_stack_lvl+0xfa/0x120 [ 646.665682] should_fail_ex+0x4d7/0x5e0 [ 646.665697] ? vm_area_dup+0x25/0x6f0 [ 646.665714] should_failslab+0xc2/0x120 [ 646.665727] kmem_cache_alloc_noprof+0x80/0x690 [ 646.665743] ? find_held_lock+0x2b/0x80 [ 646.665763] ? vm_area_dup+0x25/0x6f0 [ 646.665776] vm_area_dup+0x25/0x6f0 [ 646.665793] dup_mmap+0x805/0x1d00 [ 646.665813] ? __pfx_dup_mmap+0x10/0x10 [ 646.665824] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 646.665851] ? lock_is_held_type+0x9e/0x120 [ 646.665873] copy_process+0x632b/0x72a0 [ 646.665899] ? __pfx_copy_process+0x10/0x10 [ 646.665924] kernel_clone+0xea/0x7f0 [ 646.665938] ? lock_is_held_type+0x9e/0x120 [ 646.665956] ? __pfx_kernel_clone+0x10/0x10 [ 646.665969] ? ksys_write+0x187/0x240 [ 646.665981] ? lock_release+0xc8/0x290 [ 646.666001] ? __mutex_unlock_slowpath+0x157/0x750 [ 646.666019] ? kernel_write+0x5f3/0x660 [ 646.666036] __do_sys_fork+0x94/0xd0 [ 646.666053] ? __pfx___do_sys_fork+0x10/0x10 [ 646.666081] ? do_syscall_64+0x85/0x430 [ 646.666093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 646.666113] do_syscall_64+0xbf/0x430 [ 646.666126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 646.666139] RIP: 0033:0x7fb8173d4b19 [ 646.666148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.666159] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 646.666171] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 646.666179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 646.666186] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 646.666193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 646.666200] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 646.666218] [ 646.712760] mmap: syz-executor.6 (8082) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 07:29:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 36) 07:29:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:36 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:37 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x648402, 0x102) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYRES64=r7, @ANYRESHEX=r8]) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0), 0x80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB="2c7766646e6f3d36f785a2b69fef5b2cea9c23f0b13dbb6df53fe11248c52e8c94b2820bc34cf5368c8bf91dfe5de055d4f0c74f09a1d4f87c884eca916db03553b00795c9f3b8767b0b7a293f2bd81cd51238206eb3ac045362825e3ca895fcc7d0227d1ab296704e7e16db2fe110e82bc57749b5805c89c862e4d0d8", @ANYRES16, @ANYBLOB="90d7173d6eeadfa79d51644bee1c2f06d5eda1", @ANYBLOB="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"]) r11 = openat$cgroup_ro(r1, &(0x7f0000000680)='cpu.stat\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r12, @ANYBLOB=',wfdno=', @ANYRESHEX=r13]) io_submit(0x0, 0x8, &(0x7f0000000780)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f00000000c0)="5ebc1f436852b4595ab5e4f784d29ac2fa4f8ccdb56674128fba3480fddeabc7cf62a4e209bcb7a0b6c62a6b8e86de9cf6819e9b926490dd8cd3c1d457c1158cdeed163de2363c6fa0581c244fcd625c00e8aaf6e1e4cceb26d0c8db9022124e81c699b461d2e5cb754e2206583e3015853ec375b521530648c40c7b91282f3f5117ae447e6180b999feb78c166cedac3b62b9fde5e6bbccc9bf381088d642cecd7c2d4b73ab34e97d88ff3358125fd85201a80754e72827834fe707217aeb354c88e5c906d7c31cc8f3f3ed3c47e731b2a929524f00ea3b9bbccceb79b4f9a64e97aaa3", 0xe4, 0x67, 0x0, 0x3, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f00000001c0)="ed0bdda621017e8dbd32863300901e62eeddf5a8f0c9185dcdd8a9968a4bc96ba05eafd4baa40718445d07290aff6605d25dafca55f3596153fb3b", 0x3b, 0xfff, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x101, r1, &(0x7f0000000240)="a960f4d51c4bdbe5427a12a615fc1f37de1e65ce35a40c563f181d326f6ce1f6fa63179d692a4573a5fa342cf10ab01caab24da8e1965627d9b038ab8a0310d9f75e280010c29ec81418f83f69dbd608f4cc4c6b46178f7cbd439ff8d710d2206a559381402cb4a300424320", 0x6c, 0xf8b, 0x0, 0x3, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0xf0ba, r5, &(0x7f0000000340)="0f964cf90f3e2c8322a89f710e363b1cc192e298fb70d63f081a4ed4c90b07cab00d9855a2e00146e3798b8ffe3838dac2275a0da504a45570ff62a5fe4e927ef89d17d85c13c4262674a3faabc2a82ab57cc66e1cd212aed6e4b4c9121fb201f21042a798505fbc8276ba97a59b5effde146a10aa612cedf7602b130b09d233741f19a7fc2074ce57b588eae30457c04131908b9ef20dc2132edb9f261a7c1b47e059eca76418d51798be511b16765aac0f73b3f9035242a222ecd5fd9ea7d727c6db511039ee905407a5b03e4ab1ecb781487efa4a61", 0xd7, 0x0, 0x0, 0x3, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x101, r6, &(0x7f0000000480)="7ae1bbeaf06177302cc7d5b5eae9acfdd1aa7d4f11d3973f9d8cd0cd8a16b95b8c1f721ceba49213af46e1c2c208621fccb244f3b13c6d4e034dd994290ae9db17835f2b25a93e17910b4c522e03c735977fea162c48b001175803599bc445a77f4f619638c5b00aacb156fd4ffef703c1d22a1695d1ef24432cde83d60f1a0e0584d488f58550ed39fbcbd2da18e6fc17b1c0401d678b15c8638a46cc04", 0x9e, 0xffffffff, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="d65ef6bfc3cea5a108", 0x9, 0x34, 0x0, 0x2, r9}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x7, r10, &(0x7f0000000640)="70f1bee597aca7bfe867c029146a6822690d719c1490ab9529ec46a8739d62c842764beb4ef116547fdd25", 0x2b, 0x2400000000000, 0x0, 0x2, r11}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x4, r13, &(0x7f0000000700)="3444eae62f", 0x5, 0x0, 0x0, 0x1, r1}]) [ 646.778768] FAULT_INJECTION: forcing a failure. [ 646.778768] name failslab, interval 1, probability 0, space 0, times 0 [ 646.779718] CPU: 0 UID: 0 PID: 8091 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 646.779735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.779742] Call Trace: [ 646.779747] [ 646.779752] dump_stack_lvl+0xfa/0x120 [ 646.779771] should_fail_ex+0x4d7/0x5e0 [ 646.779787] ? vm_area_dup+0x25/0x6f0 [ 646.779807] should_failslab+0xc2/0x120 [ 646.779820] kmem_cache_alloc_noprof+0x80/0x690 [ 646.779836] ? find_held_lock+0x2b/0x80 [ 646.779856] ? vm_area_dup+0x25/0x6f0 [ 646.779870] vm_area_dup+0x25/0x6f0 [ 646.779886] dup_mmap+0x805/0x1d00 [ 646.779907] ? __pfx_dup_mmap+0x10/0x10 [ 646.779917] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 646.779944] ? lock_is_held_type+0x9e/0x120 [ 646.779967] copy_process+0x632b/0x72a0 [ 646.779993] ? __pfx_copy_process+0x10/0x10 [ 646.780018] kernel_clone+0xea/0x7f0 [ 646.780032] ? lock_is_held_type+0x9e/0x120 [ 646.780050] ? __pfx_kernel_clone+0x10/0x10 [ 646.780063] ? ksys_write+0x187/0x240 [ 646.780075] ? lock_release+0xc8/0x290 [ 646.780095] ? __mutex_unlock_slowpath+0x157/0x750 [ 646.780113] ? kernel_write+0x5f3/0x660 [ 646.780128] __do_sys_fork+0x94/0xd0 [ 646.780142] ? __pfx___do_sys_fork+0x10/0x10 [ 646.780170] ? do_syscall_64+0x85/0x430 [ 646.780182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 646.780202] do_syscall_64+0xbf/0x430 [ 646.780215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 646.780228] RIP: 0033:0x7fb8173d4b19 [ 646.780237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.780249] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 646.780260] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 646.780268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 646.780276] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 646.780283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 646.780290] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 646.780308] 07:29:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:37 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 37) 07:29:37 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) [ 646.920464] mac80211_hwsim hwsim15 wlan0: entered promiscuous mode [ 646.921548] mac80211_hwsim hwsim15 wlan0: entered allmulticast mode 07:29:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 38) 07:29:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:48 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x400040, 0xa) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:29:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:48 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'nr0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x8c}}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:29:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:49 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:29:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 07:29:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), 0x4) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:49 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c8b6664586f3d", @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001540)={&(0x7f0000001480)={0xa4, 0x3, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffff8b0}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5770000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xf964}]}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x25}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x9d}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x400}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7f}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x76}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}]}, 0xa4}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='tr\ans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) io_submit(0x0, 0x5, &(0x7f0000001400)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000000c0)="7d61f8553b3f5c74e2d796f3ef7ea8bb0921ce4bda651acee3b6c41c8db684e98e91f75f226fc8cd786e80be5254eefcccb65a5107ee3c2078f9dd26ede03ed7cd6ce56a34d81ea33532b4d41d143f600f838b24693db40d767e946379137d5f55ed7ade8f3baf75043185cf62241e4ac449", 0x72, 0x9bd, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xa, 0x8, r0, &(0x7f0000000140)="2057c26ef4f95ca582174d4e05cbc95c579e86f12c0ae9ba756f203601e6cd31db3583d1c68a5dcd5f53df0d36deba7f4e5461ee39301bed729bc66f843954ad0cd275c00d60a19a2c861dff5d4ede3f42a7660ca744c2f22e7cd434d2550d9b5ff0017e1f5f79aa2319d62ac3d448373f9481990393eb9ff53948ffa1b3faaa8841abfcaf98e490841c1f97ddbf040ddb6a1d0ef6d24930", 0x98, 0x8, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7f, r4, &(0x7f0000000240)="c824fcbdbb104e5186e640b862c1ab03ab615e0836b3b83f96d13af2dc972094e688e77e7f3bc884ec132a30707476676887912a3b3ab7a620238bd278f62c77d77252dcb97b44a3c0c29ba871934043b774e99f703fe462b57b79f29f569e6a7828cf8f6a7a233b736f99b48a6d86985af1ad81d2b8a828649f37", 0x7b, 0x1, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1, r5, &(0x7f0000000300)="2c9ca5a42c01a18ed497a0ed11cb03bb6f85c0925bf6ef", 0x17, 0x101, 0x0, 0x2, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x7dff, r7, &(0x7f00000003c0)="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", 0x1000, 0xbe19, 0x0, 0x1}]) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') creat(&(0x7f00000015c0)='./file0/file0\x00', 0x10a) 07:29:49 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 07:29:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 39) 07:29:49 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r1 = fork() shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) ptrace(0x10, r1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x8, 0x0, 0x6, 0x0, 0x5, 0x21, 0x1a, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp, 0x0, 0x1, 0xffff, 0x2, 0x10000000000, 0x4, 0x6, 0x0, 0x7, 0x0, 0x6}, r1, 0xf, r0, 0x3) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/194, 0xc2}], 0x7, &(0x7f0000000800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}, 0x12000) statx(0xffffffffffffffff, &(0x7f00000008c0)='./file0\x00', 0x6000, 0x40, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}]}}) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000a00)={{0x1, r2, r3, r7, 0xffffffffffffffff, 0x4a, 0x6}, 0x1, 0x2, 0x4, 0x1, r1, r1, 0x8}) 07:29:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:29:49 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:29:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) [ 659.188342] FAULT_INJECTION: forcing a failure. [ 659.188342] name failslab, interval 1, probability 0, space 0, times 0 [ 659.190031] CPU: 0 UID: 0 PID: 8354 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 659.190062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 659.190075] Call Trace: [ 659.190082] [ 659.190091] dump_stack_lvl+0xfa/0x120 [ 659.190120] should_fail_ex+0x4d7/0x5e0 [ 659.190148] ? anon_vma_fork+0xe6/0x630 [ 659.190173] should_failslab+0xc2/0x120 [ 659.190198] kmem_cache_alloc_noprof+0x80/0x690 [ 659.190228] ? anon_vma_clone+0x3be/0x570 [ 659.190269] ? anon_vma_fork+0xe6/0x630 [ 659.190293] anon_vma_fork+0xe6/0x630 [ 659.190318] ? vm_area_dup+0x3e7/0x6f0 [ 659.190352] dup_mmap+0x11f8/0x1d00 [ 659.190390] ? __pfx_dup_mmap+0x10/0x10 [ 659.190411] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 659.190461] ? lock_is_held_type+0x9e/0x120 [ 659.190514] copy_process+0x632b/0x72a0 [ 659.190563] ? __pfx_copy_process+0x10/0x10 [ 659.190612] kernel_clone+0xea/0x7f0 [ 659.190638] ? lock_is_held_type+0x9e/0x120 [ 659.190675] ? __pfx_kernel_clone+0x10/0x10 [ 659.190702] ? ksys_write+0x187/0x240 [ 659.190723] ? lock_release+0xc8/0x290 [ 659.190762] ? __mutex_unlock_slowpath+0x157/0x750 [ 659.190798] ? kernel_write+0x5f3/0x660 [ 659.190827] __do_sys_fork+0x94/0xd0 [ 659.190856] ? __pfx___do_sys_fork+0x10/0x10 [ 659.190908] ? do_syscall_64+0x85/0x430 [ 659.190931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 659.190970] do_syscall_64+0xbf/0x430 [ 659.190996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.191019] RIP: 0033:0x7fb8173d4b19 [ 659.191037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 659.191059] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 659.191080] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 659.191096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 659.191109] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 659.191123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 659.191136] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 659.191170] 07:30:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/route\x00') 07:30:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 07:30:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 40) 07:30:01 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = fork() ptrace(0x10, r3) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r3, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x94, 0x3f, 0x1f, 0x0, 0x3, 0x8120, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x100, 0x3, 0x5, 0x8, 0x2, 0x3, 0x9, 0x0, 0x4000005, 0x0, 0x1}, r3, 0xf, r0, 0xa) pidfd_open(r1, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000040)={0x3}) pidfd_open(r1, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r4 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r4, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r4, &(0x7f0000ffa000/0x2000)=nil, 0x1000) 07:30:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r1 = fork() shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) ptrace(0x10, r1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x8, 0x0, 0x6, 0x0, 0x5, 0x21, 0x1a, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp, 0x0, 0x1, 0xffff, 0x2, 0x10000000000, 0x4, 0x6, 0x0, 0x7, 0x0, 0x6}, r1, 0xf, r0, 0x3) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/194, 0xc2}], 0x7, &(0x7f0000000800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}, 0x12000) statx(0xffffffffffffffff, &(0x7f00000008c0)='./file0\x00', 0x6000, 0x40, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}]}}) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000a00)={{0x1, r2, r3, r7, 0xffffffffffffffff, 0x4a, 0x6}, 0x1, 0x2, 0x4, 0x1, r1, r1, 0x8}) 07:30:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:01 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='fd/3\x00') 07:30:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 41) 07:30:01 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:01 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/3\x00') [ 671.493386] FAULT_INJECTION: forcing a failure. [ 671.493386] name failslab, interval 1, probability 0, space 0, times 0 [ 671.495024] CPU: 1 UID: 0 PID: 8494 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 671.495051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 671.495062] Call Trace: [ 671.495068] [ 671.495075] dump_stack_lvl+0xfa/0x120 [ 671.495101] should_fail_ex+0x4d7/0x5e0 [ 671.495125] ? anon_vma_fork+0x1f4/0x630 [ 671.495147] should_failslab+0xc2/0x120 [ 671.495168] kmem_cache_alloc_noprof+0x80/0x690 [ 671.495193] ? anon_vma_clone+0x3be/0x570 [ 671.495221] ? anon_vma_fork+0x1f4/0x630 [ 671.495248] anon_vma_fork+0x1f4/0x630 [ 671.495274] dup_mmap+0x11f8/0x1d00 [ 671.495306] ? __pfx_dup_mmap+0x10/0x10 [ 671.495323] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 671.495365] ? lock_is_held_type+0x9e/0x120 [ 671.495402] copy_process+0x632b/0x72a0 [ 671.495443] ? __pfx_copy_process+0x10/0x10 [ 671.495484] kernel_clone+0xea/0x7f0 [ 671.495506] ? lock_is_held_type+0x9e/0x120 [ 671.495536] ? __pfx_kernel_clone+0x10/0x10 [ 671.495558] ? ksys_write+0x187/0x240 [ 671.495577] ? lock_release+0xc8/0x290 [ 671.495610] ? __mutex_unlock_slowpath+0x157/0x750 [ 671.495639] ? kernel_write+0x5f3/0x660 [ 671.495663] __do_sys_fork+0x94/0xd0 [ 671.495687] ? __pfx___do_sys_fork+0x10/0x10 [ 671.495732] ? do_syscall_64+0x85/0x430 [ 671.495751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 671.495784] do_syscall_64+0xbf/0x430 [ 671.495805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.495824] RIP: 0033:0x7fb8173d4b19 [ 671.495839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 671.495857] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 671.495876] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 671.495889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 671.495900] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.495911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.495922] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 671.495955] 07:30:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 42) 07:30:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget(0x1, 0x2000, 0x54000000, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ff3000/0x2000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mlock(&(0x7f0000fec000/0x14000)=nil, 0x14000) 07:30:13 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:13 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:13 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r0, 0x2, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/snmp6\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) fcntl$notify(r2, 0x402, 0x8) 07:30:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:13 executing program 5: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:22 executing program 6: ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000100)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x88000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2cc4564f04656a30a82d6cb6b569aec80300000031006e0d", @ANYRESHEX=r2]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmat(r3, &(0x7f0000ffa000/0x2000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:30:22 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:22 executing program 5: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 43) 07:30:22 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000002ec0)) mq_timedsend(r0, &(0x7f00000018c0)="b249471a0332220c7207080628aee84847ab3f3bec9cd51bd661d634e2ef346291e1cb64640fc4736577dbf1ca7521a8b3293c642f6be27af9f6fea874814725679e89c4eee644dee0e0eafa53d5af87ea521f854c6846f61d5d50924bced524b697cc7dad7ddd390995d387b536b8", 0x6f, 0x7ff, &(0x7f0000001940)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001680), 0x309500, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040)=0xbfe, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001880), 0x614a00, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') fremovexattr(r5, &(0x7f0000001840)=@random={'user.', '*!\x00'}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r3) r8 = fsmount(r0, 0x1, 0x91) sendmmsg$inet6(r8, &(0x7f0000002e40)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private1, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000100)="38806e0d521663cea8f684ee124b67445f800aa42c9b6374dbe7674564ad86d99694f83231875eacdf511c9a3266d858d43b5bad6a02c2b10bd8aad011b5b38094cce9b4925aae8925132d620db479671aeeb96fb88fd4040beb49d50f2c19592e58771e4c56f54770c8ec7b76986dc34508927c46e5417331206e69ade5523fa07f37dbc1aba08db82d39fe11ed6ddfbaf1e3aa0420b26e4db784af00f8d950a6a6feaf9a0843f18b6456c77bfcf0550c306ecf352883a08fc826098f74fadc8633af7f0ae61b4611a2302eafd1e797b99307928f666269a1d56760214ec17de3", 0xe1}, {&(0x7f0000000200)="f58e64b2c33422ff2e06a655231d6e0ad68e4f63df839601b4b03c16f3b1aa57616909b54eccecbb90485e622bef16d5575856c42c457fcc5d6597735e3a10082d8476047c7de1f586e1751d9c17fe45c373a7d60692042d9b88d1", 0x5b}, {&(0x7f0000000280)="e48c4c669020c849354d04c0ea72368960891b2953558c8e4a2c302b1f7408b9f732e687a660244dbc1c8e692c714ca1bca1721d1b6f1a7fcce6b038feb23e4886d77b07664c76139265b3fbcdfe99ff5c33d88b2e76a5ca9c6243c18fad2b8c69dd37a69381d8432fb58f493d3ee1d18a1be03abc37cfe06aea345a", 0x7c}, {&(0x7f0000000300)="12e13be72c9a176fd218d9ec407a0a201b8d92951c91a3853f1e3473a73bd1da8cfaff35d4bcb41c27018f1c5fb30cc764315fdc1cbebf3ac677b6bed6cf6e80333d1af66af9c6ac9821cf32e2b2cae38757a44a9c6140e5bc5dcaee3653b0a60a0d3d2df19be79242e25c2e53b63ee1ab7a6cf01e0e63f78adcaf2cc94fd326b6921a9609a775ad2136e1e3b295519dcf30eeb76a083d02", 0x98}, {&(0x7f00000003c0)="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", @ANYRES32=0x0, @ANYBLOB="00000000800000000000000029000000040000002f0c000000000000c20400000009c204000000010750000000031203000004000000000000007f00000000fb80000004000000000000003b090000000000006b06000000000000090000000000000000800000000000000000000000000002000000000000000004010600000000000097d10f6ef67724034bb650ecb852edd789b41ab93e64f546f574fb97255290b57203ba0c42b560465a8229cc9f3e138556588c6d841842a4d6c5e2c8710654c20981291bad44ca9c3a568193fa5a71d163dad3a576833aa59da5b401247cf05b9ad1dbc1dce89764f8b723fb0f9657a75343852f256f4b2a1636e40820810397cd3d4ea1577a139c524ad9d69cd9c5dde4981e0df3b0555c476433df4845e79086ecb200b354", @ANYRESOCT=r1], 0x10d8}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002780)="21f0a239a685d86e55663914224bbc3b5f919b495d448aa70ae6e980eec5f4d7cb4e590e0e54c4d9b94fe679d0828f1eca42c130990394a57d75679c5d4817599ad412a3456cda39d6e8c30ba1a9562c3676322bec037e83de925f8ce4237ca6b7a0390e51f0c398f8f3d5bb249d2fe42529c89a2c9242cb9317663c5b03a8f953641e9417f087353ba30c44e979582abfbb6ae0832127c11f27252704e75360fd48fcd39dfd91297d92b7dab906775a4286ec39291e214b71af64cf7df57350c6b1e4917069296918060e63d7c04e4a74d932b11bbc1ea150cd75ef", 0xdc}, {&(0x7f0000002880)="0416d0220fca8279004b5db7ce831dcdb1fcd4c5f44fede712e5bdfe81cdcaaa4b9cbf49901bd168b83ee12a9e8712de6b68d8f48eedea3a001f2cf56ee9780b33da67b9132defce4c73bc929ee7b2e7518dc5667ca7012de30aa31e310c0286bdcf652387c01d9af1ff9e254c36f422c20edd40f0ef43f888d4eceb46435d3cd1509ca5d482cbe88c1fd4516f12292bf8e2d653e61d5d7be6", 0x99}, {&(0x7f0000002940)="642ae6d905dd3aa5f76c4b3b2008f4293df92897b233ebbc63b6e01825ce86c57d4260ac83c82e25579e58d1fa4a89433407adfad7", 0x35}, {&(0x7f00000016c0)="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", 0x16d}, {&(0x7f0000002a40)="03180d72f27309543f350701f7473be4613ae2363535e22e06e6b905a3489e6a3efa00f0b8967090878511813187458e01cf9019ee0e92916726998de2f9fb59115b1ddbb08da91627578454b277dc690eae00a37a8b13af18179ac1658fca9dceb491fb6175b88fe4c85aa7388eec30da186dd2ca445d7a63e517cf6f24c00b4f560d3aaeed1c77c4e31665a888cb5f09f8277f1f671235a67fcae985bacb043570c22782852b8a9009379026f0ed47498505e77c66d4089e2f572d333186bb930c6ec8fbf2dcb495b744eb22c512c52e0190b6710bbfee1faa29c40f566aed718bc1eef0", 0xe5}, {&(0x7f0000002b40)="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", 0xfd}, {&(0x7f0000002c40)="42aeed5da3da61bc8e4c9c96b5abfa3ec133ade735fe17fdf72f3c07b88443df52b0a2f7f94493f78f2b7dd5309534ec28d192922329679c", 0x38}, {&(0x7f0000002c80)="9461074b92044f049efe86de4b91676d91f2bcfed6121bb4ec", 0x19}, {&(0x7f0000002cc0)="726464fd30379b9d8c7d014deb874125afac46f61508fcdd076ad55f00cec963a3e8e950361c05d91e4e30527bc4716d2dfd69a25f1c825dc75e930495e83e0a73bd0a0aa94873e6267a9b8d919421b24c1f77d420a033e272015551739493f75b73c783d8942e4f59a902c69165e56c54389eb8f54bd1c373a43a4525c0b6262aa2e5609f953166f1b897e727f04bf28e2e9ab9deeb952c4526de124ee4", 0x9e}], 0x9}}], 0x2, 0x90) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 692.564191] FAULT_INJECTION: forcing a failure. [ 692.564191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 692.566069] CPU: 1 UID: 0 PID: 8664 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 692.566100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 692.566113] Call Trace: [ 692.566121] [ 692.566130] dump_stack_lvl+0xfa/0x120 [ 692.566160] should_fail_ex+0x4d7/0x5e0 [ 692.566189] should_fail_alloc_page+0xe0/0x110 [ 692.566217] prepare_alloc_pages+0x1eb/0x550 [ 692.566270] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 692.566300] ? lock_acquire+0x15e/0x2f0 [ 692.566343] ? perf_trace_lock+0xb5/0x5d0 [ 692.566382] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 692.566414] ? perf_trace_lock+0xb5/0x5d0 [ 692.566454] ? perf_trace_lock+0xb5/0x5d0 [ 692.566487] ? perf_trace_lock+0x62/0x5d0 [ 692.566522] ? __pfx_perf_trace_lock+0x10/0x10 [ 692.566554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 692.566584] ? policy_nodemask+0xeb/0x4e0 [ 692.566618] alloc_pages_mpol+0xed/0x340 [ 692.566649] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 692.566696] alloc_pages_noprof+0x9d/0x180 [ 692.566729] __pud_alloc+0x3f/0x830 [ 692.566758] huge_pte_alloc+0x463/0x610 [ 692.566779] ? huge_pte_offset+0xda/0x2a0 [ 692.566818] copy_hugetlb_page_range+0x4eb/0x2c00 [ 692.566858] ? lock_acquire+0x15e/0x2f0 [ 692.566895] ? __pfx_copy_hugetlb_page_range+0x10/0x10 [ 692.566917] ? lock_release+0xc8/0x290 [ 692.566974] ? kernel_text_address+0x5b/0xc0 [ 692.567006] ? __kernel_text_address+0xd/0x40 [ 692.567042] copy_page_range+0x1e89/0x4330 [ 692.567067] ? perf_trace_lock+0xb5/0x5d0 [ 692.567106] ? perf_trace_lock+0xb5/0x5d0 [ 692.567157] ? __lock_acquire+0xc65/0x1b70 [ 692.567194] ? perf_trace_lock+0xb5/0x5d0 [ 692.567227] ? __pfx_copy_page_range+0x10/0x10 [ 692.567256] ? __pfx_perf_trace_lock+0x10/0x10 [ 692.567287] ? lock_acquire+0x15e/0x2f0 [ 692.567319] ? dup_mmap+0xc8d/0x1d00 [ 692.567349] ? find_held_lock+0x2b/0x80 [ 692.567373] ? dup_mmap+0xce0/0x1d00 [ 692.567395] ? lock_release+0xc8/0x290 [ 692.567425] ? down_write+0x119/0x1f0 [ 692.567453] ? up_write+0x195/0x520 [ 692.567478] dup_mmap+0xd27/0x1d00 [ 692.567516] ? __pfx_dup_mmap+0x10/0x10 [ 692.567536] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 692.567586] ? lock_is_held_type+0x9e/0x120 [ 692.567629] copy_process+0x632b/0x72a0 [ 692.567677] ? __pfx_copy_process+0x10/0x10 [ 692.567725] kernel_clone+0xea/0x7f0 [ 692.567752] ? lock_is_held_type+0x9e/0x120 [ 692.567789] ? __pfx_kernel_clone+0x10/0x10 [ 692.567816] ? ksys_write+0x187/0x240 [ 692.567837] ? lock_release+0xc8/0x290 [ 692.567875] ? __mutex_unlock_slowpath+0x157/0x750 [ 692.567910] ? kernel_write+0x5f3/0x660 [ 692.567939] __do_sys_fork+0x94/0xd0 [ 692.567968] ? __pfx___do_sys_fork+0x10/0x10 [ 692.568021] ? do_syscall_64+0x85/0x430 [ 692.568044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 692.568083] do_syscall_64+0xbf/0x430 [ 692.568108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.568132] RIP: 0033:0x7fb8173d4b19 [ 692.568149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.568171] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 692.568193] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 692.568208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 692.568221] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 692.568235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 692.568248] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 692.568282] 07:30:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:22 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:22 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x1000, 0x70, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ff7000/0x4000)=nil, 0x3000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ff9000/0x3000)=nil) shmat(r2, &(0x7f0000ff8000/0x4000)=nil, 0xa000) 07:30:22 executing program 5: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:23 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 44) 07:30:23 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r3, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:30:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:23 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000002ec0)) mq_timedsend(r0, &(0x7f00000018c0)="b249471a0332220c7207080628aee84847ab3f3bec9cd51bd661d634e2ef346291e1cb64640fc4736577dbf1ca7521a8b3293c642f6be27af9f6fea874814725679e89c4eee644dee0e0eafa53d5af87ea521f854c6846f61d5d50924bced524b697cc7dad7ddd390995d387b536b8", 0x6f, 0x7ff, &(0x7f0000001940)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001680), 0x309500, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040)=0xbfe, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001880), 0x614a00, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') fremovexattr(r5, &(0x7f0000001840)=@random={'user.', '*!\x00'}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r3) r8 = fsmount(r0, 0x1, 0x91) [ 692.951201] FAULT_INJECTION: forcing a failure. [ 692.951201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 692.953061] CPU: 1 UID: 0 PID: 8784 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 692.953090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 692.953103] Call Trace: [ 692.953110] [ 692.953119] dump_stack_lvl+0xfa/0x120 [ 692.953148] should_fail_ex+0x4d7/0x5e0 [ 692.953175] should_fail_alloc_page+0xe0/0x110 [ 692.953201] prepare_alloc_pages+0x1eb/0x550 [ 692.953250] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 692.953278] ? lock_acquire+0x15e/0x2f0 [ 692.953318] ? perf_trace_lock+0xb5/0x5d0 [ 692.953354] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 692.953384] ? perf_trace_lock+0xb5/0x5d0 [ 692.953413] ? look_up_lock_class+0x56/0x150 [ 692.953452] ? perf_trace_lock+0xb5/0x5d0 [ 692.953489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 692.953517] ? policy_nodemask+0xeb/0x4e0 [ 692.953550] alloc_pages_mpol+0xed/0x340 [ 692.953578] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 692.953607] ? find_held_lock+0x2b/0x80 [ 692.953631] ? __pud_alloc+0x59e/0x830 [ 692.953658] alloc_pages_noprof+0x9d/0x180 [ 692.953689] __pmd_alloc+0x3b/0xad0 [ 692.953715] huge_pte_alloc+0x4f9/0x610 [ 692.953735] ? huge_pte_offset+0xda/0x2a0 [ 692.953771] copy_hugetlb_page_range+0x4eb/0x2c00 [ 692.953809] ? lock_acquire+0x15e/0x2f0 [ 692.953844] ? __pfx_copy_hugetlb_page_range+0x10/0x10 [ 692.953865] ? lock_release+0xc8/0x290 [ 692.953905] ? kernel_text_address+0x5b/0xc0 [ 692.953936] ? __kernel_text_address+0xd/0x40 [ 692.953969] copy_page_range+0x1e89/0x4330 [ 692.953992] ? perf_trace_lock+0xb5/0x5d0 [ 692.954029] ? perf_trace_lock+0xb5/0x5d0 [ 692.954077] ? __lock_acquire+0xc65/0x1b70 [ 692.954113] ? perf_trace_lock+0xb5/0x5d0 [ 692.954143] ? __pfx_copy_page_range+0x10/0x10 [ 692.954170] ? __pfx_perf_trace_lock+0x10/0x10 [ 692.954199] ? lock_acquire+0x15e/0x2f0 [ 692.954228] ? dup_mmap+0xc8d/0x1d00 [ 692.954257] ? find_held_lock+0x2b/0x80 [ 692.954283] ? dup_mmap+0xce0/0x1d00 [ 692.954305] ? lock_release+0xc8/0x290 [ 692.954333] ? down_write+0x119/0x1f0 [ 692.954359] ? up_write+0x195/0x520 [ 692.954383] dup_mmap+0xd27/0x1d00 [ 692.954418] ? __pfx_dup_mmap+0x10/0x10 [ 692.954438] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 692.954484] ? lock_is_held_type+0x9e/0x120 [ 692.954524] copy_process+0x632b/0x72a0 [ 692.954570] ? __pfx_copy_process+0x10/0x10 [ 692.954616] kernel_clone+0xea/0x7f0 [ 692.954641] ? lock_is_held_type+0x9e/0x120 [ 692.954675] ? __pfx_kernel_clone+0x10/0x10 [ 692.954701] ? ksys_write+0x187/0x240 [ 692.954722] ? lock_release+0xc8/0x290 [ 692.954757] ? __mutex_unlock_slowpath+0x157/0x750 [ 692.954790] ? kernel_write+0x5f3/0x660 [ 692.954818] __do_sys_fork+0x94/0xd0 [ 692.954844] ? __pfx___do_sys_fork+0x10/0x10 [ 692.954895] ? do_syscall_64+0x85/0x430 [ 692.954917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 692.954966] do_syscall_64+0xbf/0x430 [ 692.954990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.955012] RIP: 0033:0x7fb8173d4b19 [ 692.955029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.955049] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 692.955070] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 692.955084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 692.955097] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 692.955110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 692.955122] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 692.955155] sendmmsg$inet6(r8, &(0x7f0000002e40)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private1, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000100)="38806e0d521663cea8f684ee124b67445f800aa42c9b6374dbe7674564ad86d99694f83231875eacdf511c9a3266d858d43b5bad6a02c2b10bd8aad011b5b38094cce9b4925aae8925132d620db479671aeeb96fb88fd4040beb49d50f2c19592e58771e4c56f54770c8ec7b76986dc34508927c46e5417331206e69ade5523fa07f37dbc1aba08db82d39fe11ed6ddfbaf1e3aa0420b26e4db784af00f8d950a6a6feaf9a0843f18b6456c77bfcf0550c306ecf352883a08fc826098f74fadc8633af7f0ae61b4611a2302eafd1e797b99307928f666269a1d56760214ec17de3", 0xe1}, {&(0x7f0000000200)="f58e64b2c33422ff2e06a655231d6e0ad68e4f63df839601b4b03c16f3b1aa57616909b54eccecbb90485e622bef16d5575856c42c457fcc5d6597735e3a10082d8476047c7de1f586e1751d9c17fe45c373a7d60692042d9b88d1", 0x5b}, {&(0x7f0000000280)="e48c4c669020c849354d04c0ea72368960891b2953558c8e4a2c302b1f7408b9f732e687a660244dbc1c8e692c714ca1bca1721d1b6f1a7fcce6b038feb23e4886d77b07664c76139265b3fbcdfe99ff5c33d88b2e76a5ca9c6243c18fad2b8c69dd37a69381d8432fb58f493d3ee1d18a1be03abc37cfe06aea345a", 0x7c}, {&(0x7f0000000300)="12e13be72c9a176fd218d9ec407a0a201b8d92951c91a3853f1e3473a73bd1da8cfaff35d4bcb41c27018f1c5fb30cc764315fdc1cbebf3ac677b6bed6cf6e80333d1af66af9c6ac9821cf32e2b2cae38757a44a9c6140e5bc5dcaee3653b0a60a0d3d2df19be79242e25c2e53b63ee1ab7a6cf01e0e63f78adcaf2cc94fd326b6921a9609a775ad2136e1e3b295519dcf30eeb76a083d02", 0x98}, 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@ANYRES32=0x0, @ANYBLOB="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", @ANYRESOCT=r1], 0x10d8}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002780)="21f0a239a685d86e55663914224bbc3b5f919b495d448aa70ae6e980eec5f4d7cb4e590e0e54c4d9b94fe679d0828f1eca42c130990394a57d75679c5d4817599ad412a3456cda39d6e8c30ba1a9562c3676322bec037e83de925f8ce4237ca6b7a0390e51f0c398f8f3d5bb249d2fe42529c89a2c9242cb9317663c5b03a8f953641e9417f087353ba30c44e979582abfbb6ae0832127c11f27252704e75360fd48fcd39dfd91297d92b7dab906775a4286ec39291e214b71af64cf7df57350c6b1e4917069296918060e63d7c04e4a74d932b11bbc1ea150cd75ef", 0xdc}, {&(0x7f0000002880)="0416d0220fca8279004b5db7ce831dcdb1fcd4c5f44fede712e5bdfe81cdcaaa4b9cbf49901bd168b83ee12a9e8712de6b68d8f48eedea3a001f2cf56ee9780b33da67b9132defce4c73bc929ee7b2e7518dc5667ca7012de30aa31e310c0286bdcf652387c01d9af1ff9e254c36f422c20edd40f0ef43f888d4eceb46435d3cd1509ca5d482cbe88c1fd4516f12292bf8e2d653e61d5d7be6", 0x99}, {&(0x7f0000002940)="642ae6d905dd3aa5f76c4b3b2008f4293df92897b233ebbc63b6e01825ce86c57d4260ac83c82e25579e58d1fa4a89433407adfad7", 0x35}, {&(0x7f00000016c0)="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", 0x16d}, {&(0x7f0000002a40)="03180d72f27309543f350701f7473be4613ae2363535e22e06e6b905a3489e6a3efa00f0b8967090878511813187458e01cf9019ee0e92916726998de2f9fb59115b1ddbb08da91627578454b277dc690eae00a37a8b13af18179ac1658fca9dceb491fb6175b88fe4c85aa7388eec30da186dd2ca445d7a63e517cf6f24c00b4f560d3aaeed1c77c4e31665a888cb5f09f8277f1f671235a67fcae985bacb043570c22782852b8a9009379026f0ed47498505e77c66d4089e2f572d333186bb930c6ec8fbf2dcb495b744eb22c512c52e0190b6710bbfee1faa29c40f566aed718bc1eef0", 0xe5}, {&(0x7f0000002b40)="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", 0xfd}, {&(0x7f0000002c40)="42aeed5da3da61bc8e4c9c96b5abfa3ec133ade735fe17fdf72f3c07b88443df52b0a2f7f94493f78f2b7dd5309534ec28d192922329679c", 0x38}, {&(0x7f0000002c80)="9461074b92044f049efe86de4b91676d91f2bcfed6121bb4ec", 0x19}, {&(0x7f0000002cc0)="726464fd30379b9d8c7d014deb874125afac46f61508fcdd076ad55f00cec963a3e8e950361c05d91e4e30527bc4716d2dfd69a25f1c825dc75e930495e83e0a73bd0a0aa94873e6267a9b8d919421b24c1f77d420a033e272015551739493f75b73c783d8942e4f59a902c69165e56c54389eb8f54bd1c373a43a4525c0b6262aa2e5609f953166f1b897e727f04bf28e2e9ab9deeb952c4526de124ee4", 0x9e}], 0x9}}], 0x2, 0x90) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:30:34 executing program 5: shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 45) 07:30:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616f733d66872c7266646e6f3d", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB='\x00\x00\x00fD\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB=',\x00']) r2 = shmget$private(0x0, 0x1000, 0x48, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = fork() r7 = fork() ptrace(0x10, r7) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r7, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r1, r3, 0x80, 0x6}, 0x0, 0x100, 0x44, 0x10000, r6, r7, 0x7ff}) 07:30:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x4000, 0x152) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 704.223994] FAULT_INJECTION: forcing a failure. [ 704.223994] name failslab, interval 1, probability 0, space 0, times 0 [ 704.225966] CPU: 1 UID: 0 PID: 8907 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 704.225999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 704.226012] Call Trace: [ 704.226021] [ 704.226031] dump_stack_lvl+0xfa/0x120 [ 704.226062] should_fail_ex+0x4d7/0x5e0 [ 704.226091] ? __pmd_alloc+0x98/0xad0 [ 704.226114] should_failslab+0xc2/0x120 [ 704.226140] kmem_cache_alloc_noprof+0x80/0x690 [ 704.226170] ? __pud_alloc+0x59e/0x830 [ 704.226195] ? set_page_refcounted+0xb6/0x220 [ 704.226230] ? __pmd_alloc+0x98/0xad0 [ 704.226260] __pmd_alloc+0x98/0xad0 [ 704.226289] huge_pte_alloc+0x4f9/0x610 [ 704.226311] ? huge_pte_offset+0xda/0x2a0 [ 704.226352] copy_hugetlb_page_range+0x4eb/0x2c00 [ 704.226394] ? lock_acquire+0x15e/0x2f0 [ 704.226435] ? __pfx_copy_hugetlb_page_range+0x10/0x10 [ 704.226468] ? perf_trace_lock+0xb5/0x5d0 [ 704.226516] copy_page_range+0x1e89/0x4330 [ 704.226552] ? perf_trace_lock+0xb5/0x5d0 [ 704.226605] ? __lock_acquire+0xc65/0x1b70 [ 704.226644] ? perf_trace_lock+0xb5/0x5d0 [ 704.226678] ? __pfx_copy_page_range+0x10/0x10 [ 704.226708] ? __pfx_perf_trace_lock+0x10/0x10 [ 704.226740] ? lock_acquire+0x15e/0x2f0 [ 704.226773] ? dup_mmap+0xc8d/0x1d00 [ 704.226804] ? find_held_lock+0x2b/0x80 [ 704.226830] ? dup_mmap+0xce0/0x1d00 [ 704.226853] ? lock_release+0xc8/0x290 [ 704.226883] ? down_write+0x119/0x1f0 [ 704.226913] ? up_write+0x195/0x520 [ 704.226939] dup_mmap+0xd27/0x1d00 [ 704.226979] ? __pfx_dup_mmap+0x10/0x10 [ 704.227001] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 704.227052] ? lock_is_held_type+0x9e/0x120 [ 704.227114] copy_process+0x632b/0x72a0 [ 704.227165] ? __pfx_copy_process+0x10/0x10 [ 704.227205] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 704.227253] kernel_clone+0xea/0x7f0 [ 704.227286] ? __pfx_kernel_clone+0x10/0x10 [ 704.227313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 704.227352] ? finish_task_switch.isra.0+0x206/0x840 [ 704.227385] ? trace_sched_exit_tp+0xbf/0x100 [ 704.227418] ? __schedule+0xf2c/0x3d40 [ 704.227459] __do_sys_fork+0x94/0xd0 [ 704.227489] ? __pfx___do_sys_fork+0x10/0x10 [ 704.227519] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 704.227581] ? do_syscall_64+0x85/0x430 07:30:34 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = fcntl$dupfd(r0, 0x0, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_uid={'access', 0x3d, r6}}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x40, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@cache_mmap}, {@version_L}, {@uname={'uname', 0x3d, 'fd/3\x00'}}], [{@subj_type={'subj_type', 0x3d, 'fd/3\x00'}}, {@appraise}, {@fowner_eq={'fowner', 0x3d, r6}}, {@obj_type={'obj_type', 0x3d, 'fd/3\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'fd/3\x00'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) [ 704.227604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 704.227643] do_syscall_64+0xbf/0x430 [ 704.227670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 704.227694] RIP: 0033:0x7fb8173d4b19 [ 704.227713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 704.227735] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 704.227758] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 704.227775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 704.227788] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 704.227802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 704.227816] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 704.227853] [ 704.277675] mac80211_hwsim hwsim4 wlan0: entered promiscuous mode [ 704.279398] mac80211_hwsim hwsim4 wlan0: entered allmulticast mode 07:30:34 executing program 5: shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:30:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 46) 07:30:34 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) preadv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/27, 0x1b}, {&(0x7f00000011c0)=""/30, 0x1e}], 0x4, 0x10000, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) lseek(r4, 0x0, 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000001240)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x0, 0x1, 0x6, 0x0, 0xb0, 0x6}, {0x6, 0xffffffff, 0x8001, 0x3, 0x51, 0x40}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) 07:30:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:30:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 704.639497] FAULT_INJECTION: forcing a failure. [ 704.639497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 704.641335] CPU: 1 UID: 0 PID: 9034 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 704.641366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 704.641379] Call Trace: [ 704.641387] [ 704.641396] dump_stack_lvl+0xfa/0x120 [ 704.641427] should_fail_ex+0x4d7/0x5e0 [ 704.641455] should_fail_alloc_page+0xe0/0x110 [ 704.641483] prepare_alloc_pages+0x1eb/0x550 [ 704.641529] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 704.641559] ? lock_acquire+0x15e/0x2f0 [ 704.641601] ? perf_trace_lock+0xb5/0x5d0 [ 704.641640] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 704.641672] ? perf_trace_lock+0xb5/0x5d0 [ 704.641711] ? perf_trace_lock+0xb5/0x5d0 [ 704.641745] ? perf_trace_lock+0x62/0x5d0 [ 704.641780] ? __pfx_perf_trace_lock+0x10/0x10 [ 704.641812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 704.641843] ? policy_nodemask+0xeb/0x4e0 [ 704.641877] alloc_pages_mpol+0xed/0x340 [ 704.641908] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 704.641950] alloc_pages_noprof+0x9d/0x180 [ 704.641983] __pud_alloc+0x3f/0x830 [ 704.642011] huge_pte_alloc+0x463/0x610 [ 704.642033] ? huge_pte_offset+0xda/0x2a0 [ 704.642072] copy_hugetlb_page_range+0x4eb/0x2c00 [ 704.642112] ? lock_acquire+0x15e/0x2f0 [ 704.642150] ? __pfx_copy_hugetlb_page_range+0x10/0x10 [ 704.642172] ? lock_release+0xc8/0x290 [ 704.642215] ? kernel_text_address+0x5b/0xc0 [ 704.642255] ? __kernel_text_address+0xd/0x40 [ 704.642291] copy_page_range+0x1e89/0x4330 [ 704.642316] ? perf_trace_lock+0xb5/0x5d0 [ 704.642356] ? perf_trace_lock+0xb5/0x5d0 [ 704.642407] ? __lock_acquire+0xc65/0x1b70 [ 704.642445] ? perf_trace_lock+0xb5/0x5d0 [ 704.642478] ? __pfx_copy_page_range+0x10/0x10 [ 704.642506] ? __pfx_perf_trace_lock+0x10/0x10 [ 704.642538] ? lock_acquire+0x15e/0x2f0 [ 704.642569] ? dup_mmap+0xc8d/0x1d00 [ 704.642600] ? find_held_lock+0x2b/0x80 [ 704.642624] ? dup_mmap+0xce0/0x1d00 [ 704.642647] ? lock_release+0xc8/0x290 [ 704.642677] ? down_write+0x119/0x1f0 [ 704.642705] ? up_write+0x195/0x520 [ 704.642730] dup_mmap+0xd27/0x1d00 [ 704.642768] ? __pfx_dup_mmap+0x10/0x10 [ 704.642808] ? lock_is_held_type+0x9e/0x120 [ 704.642850] copy_process+0x632b/0x72a0 [ 704.642899] ? __pfx_copy_process+0x10/0x10 [ 704.642947] kernel_clone+0xea/0x7f0 [ 704.642974] ? lock_is_held_type+0x9e/0x120 [ 704.643011] ? __pfx_kernel_clone+0x10/0x10 [ 704.643038] ? ksys_write+0x187/0x240 [ 704.643060] ? lock_release+0xc8/0x290 [ 704.643112] ? __mutex_unlock_slowpath+0x157/0x750 [ 704.643147] ? kernel_write+0x5f3/0x660 [ 704.643176] __do_sys_fork+0x94/0xd0 [ 704.643205] ? __pfx___do_sys_fork+0x10/0x10 [ 704.643258] ? do_syscall_64+0x85/0x430 [ 704.643281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 704.643320] do_syscall_64+0xbf/0x430 [ 704.643346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 704.643369] RIP: 0033:0x7fb8173d4b19 [ 704.643387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 704.643409] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 704.643431] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 704.643447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 704.643460] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 704.643474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 704.643487] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 704.643521] 07:30:46 executing program 5: shmctl$SHM_UNLOCK(0x0, 0xc) 07:30:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:46 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000400), 0x6}, 0x60, 0x7946, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x40, 0xfd, 0x80, 0x63, 0x0, 0xffffffffffff8001, 0x60002, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x8}, 0x80, 0x8, 0x5, 0x4, 0x7ff, 0xfffffff7, 0xb39, 0x0, 0x6, 0x0, 0x5}, 0x0, 0x2, r0, 0x3) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/237, 0xed}], 0x3) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmget$private(0x0, 0x1000, 0x22, &(0x7f0000ffb000/0x1000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(0x0, &(0x7f0000dea000/0x3000)=nil, 0x5000) shmctl$SHM_UNLOCK(r2, 0xc) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000421000/0x2000)=nil, 0x5000) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000380)=""/127) 07:30:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:30:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 47) 07:30:46 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r4, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000001}, 0x4400800b) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x802, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:30:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 716.639588] FAULT_INJECTION: forcing a failure. [ 716.639588] name failslab, interval 1, probability 0, space 0, times 0 [ 716.641316] CPU: 0 UID: 0 PID: 9169 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 716.641343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 716.641355] Call Trace: [ 716.641361] [ 716.641369] dump_stack_lvl+0xfa/0x120 [ 716.641395] should_fail_ex+0x4d7/0x5e0 [ 716.641419] ? vm_area_dup+0x25/0x6f0 [ 716.641445] should_failslab+0xc2/0x120 [ 716.641467] kmem_cache_alloc_noprof+0x80/0x690 [ 716.641503] ? vm_area_dup+0x25/0x6f0 [ 716.641526] vm_area_dup+0x25/0x6f0 [ 716.641554] dup_mmap+0x805/0x1d00 [ 716.641587] ? __pfx_dup_mmap+0x10/0x10 [ 716.641605] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 716.641649] ? lock_is_held_type+0x9e/0x120 [ 716.641686] copy_process+0x632b/0x72a0 [ 716.641728] ? __pfx_copy_process+0x10/0x10 [ 716.641769] kernel_clone+0xea/0x7f0 [ 716.641792] ? lock_is_held_type+0x9e/0x120 [ 716.641823] ? __pfx_kernel_clone+0x10/0x10 [ 716.641846] ? ksys_write+0x187/0x240 [ 716.641865] ? lock_release+0xc8/0x290 [ 716.641899] ? __mutex_unlock_slowpath+0x157/0x750 [ 716.641929] ? kernel_write+0x5f3/0x660 [ 716.641954] __do_sys_fork+0x94/0xd0 [ 716.641979] ? __pfx___do_sys_fork+0x10/0x10 [ 716.642024] ? do_syscall_64+0x85/0x430 [ 716.642044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 716.642078] do_syscall_64+0xbf/0x430 [ 716.642100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 716.642130] RIP: 0033:0x7fb8173d4b19 [ 716.642151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 716.642172] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 716.642191] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 716.642205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 716.642216] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 716.642228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 716.642247] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 716.642282] 07:30:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:30:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616f733d66872c7266646e6f3d", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB='\x00\x00\x00fD\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB=',\x00']) r2 = shmget$private(0x0, 0x1000, 0x48, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = fork() r7 = fork() ptrace(0x10, r7) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r7, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r1, r3, 0x80, 0x6}, 0x0, 0x100, 0x44, 0x10000, r6, r7, 0x7ff}) 07:30:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 48) 07:30:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:30:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:30:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0xff7f, r1, &(0x7f00000000c0)="6f918b7967554b104b409f9b97d5a0b72d903a5a0525b8c4a7ab0db21b20764f1264c3974f7528c9078d4e563089f100bf5b62aabfe74d0fc72c8ddb49f9cf1c25672e5d6a1b9ae68eee6aa42754e03482ac85526008396f1815bdcd302ef25831944dfcfd2d3f4a761bb68a91a3b601bd29a2070527461c46ef7b9a5400bacd7f75280f248fd5063b2b54ce638d693acbb864a1d235d59b980c059eb45d204c864344e94dab7ed4ef643c393b1fe7f2c2b5223a87e17b1c253dd97cb6d48d4a6cff89e42b90cd85ddf0225aa22e68199110aa627cb940f1d6ec1b179a30378831db27d220ef", 0xe6, 0xffffffffffff1eb3, 0x0, 0x0, r0}, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:30:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:30:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:30:58 executing program 6: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000deff010000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="5299c06f00000000000000696c651073c1c9a93a61e1ad656aaad3d6e7fa3ee39aecb8738057fe5395def216df2a1de5a39cc092e4d46702ec013a9fe5c293088178366f0116952bfd524645a4b2020591faa7a6ff0d2d859e22a75d73b023218b66ddb1f90ca85cece1f55e5a199ce0a5688302eca54d09cc90793c0f53a8b1e3c5456ba9"]) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x3}, 0x42, 0x0, 0x0, 0x7, 0xffffffffffffff85, 0x4, 0x0, 0x0, 0x4, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r1 = shmget(0x2, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:30:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:30:58 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="050066646e6f3d", @ANYRESHEX=r2]) close_range(r2, r0, 0x2) 07:30:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 49) [ 727.971927] mac80211_hwsim hwsim12 wlan0: entered promiscuous mode [ 727.972977] mac80211_hwsim hwsim12 wlan0: entered allmulticast mode [ 728.064579] FAULT_INJECTION: forcing a failure. [ 728.064579] name failslab, interval 1, probability 0, space 0, times 0 [ 728.066303] CPU: 1 UID: 0 PID: 9416 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 728.066335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 728.066349] Call Trace: [ 728.066357] [ 728.066366] dump_stack_lvl+0xfa/0x120 [ 728.066397] should_fail_ex+0x4d7/0x5e0 [ 728.066425] ? vm_area_dup+0x25/0x6f0 [ 728.066454] should_failslab+0xc2/0x120 [ 728.066479] kmem_cache_alloc_noprof+0x80/0x690 [ 728.066509] ? find_held_lock+0x2b/0x80 [ 728.066545] ? vm_area_dup+0x25/0x6f0 [ 728.066573] vm_area_dup+0x25/0x6f0 [ 728.066605] dup_mmap+0x805/0x1d00 [ 728.066643] ? __pfx_dup_mmap+0x10/0x10 [ 728.066665] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 728.066715] ? lock_is_held_type+0x9e/0x120 [ 728.066758] copy_process+0x632b/0x72a0 [ 728.066807] ? __pfx_copy_process+0x10/0x10 [ 728.066855] kernel_clone+0xea/0x7f0 [ 728.066882] ? lock_is_held_type+0x9e/0x120 [ 728.066918] ? __pfx_kernel_clone+0x10/0x10 [ 728.066945] ? ksys_write+0x187/0x240 [ 728.066967] ? lock_release+0xc8/0x290 [ 728.067005] ? __mutex_unlock_slowpath+0x157/0x750 [ 728.067040] ? kernel_write+0x5f3/0x660 [ 728.067069] __do_sys_fork+0x94/0xd0 [ 728.067098] ? __pfx___do_sys_fork+0x10/0x10 [ 728.067151] ? do_syscall_64+0x85/0x430 [ 728.067174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 728.067214] do_syscall_64+0xbf/0x430 [ 728.067246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 728.067270] RIP: 0033:0x7fb8173d4b19 [ 728.067288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 728.067310] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 728.067332] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 728.067348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 728.067361] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 728.067385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 728.067398] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 728.067433] 07:31:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 50) 07:31:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:08 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4001c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:31:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:31:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:08 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = dup(0xffffffffffffffff) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/228, 0xe4}], 0x2) 07:31:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:31:08 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:08 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_async', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f0000000040), 0x0, 0x5, 0xbda) 07:31:09 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:31:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 51) 07:31:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:31:09 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) close_range(r1, r0, 0x0) 07:31:09 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:31:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 52) 07:31:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:31:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 07:31:17 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) [ 747.563915] FAULT_INJECTION: forcing a failure. [ 747.563915] name failslab, interval 1, probability 0, space 0, times 0 [ 747.564970] CPU: 0 UID: 0 PID: 9588 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 747.564986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 747.564993] Call Trace: [ 747.564997] [ 747.565003] dump_stack_lvl+0xfa/0x120 [ 747.565021] should_fail_ex+0x4d7/0x5e0 [ 747.565036] ? vm_area_dup+0x25/0x6f0 [ 747.565052] should_failslab+0xc2/0x120 [ 747.565065] kmem_cache_alloc_noprof+0x80/0x690 [ 747.565080] ? find_held_lock+0x2b/0x80 [ 747.565100] ? vm_area_dup+0x25/0x6f0 [ 747.565113] vm_area_dup+0x25/0x6f0 [ 747.565130] dup_mmap+0x805/0x1d00 [ 747.565149] ? __pfx_dup_mmap+0x10/0x10 [ 747.565160] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 747.565187] ? lock_is_held_type+0x9e/0x120 [ 747.565209] copy_process+0x632b/0x72a0 [ 747.565239] ? __pfx_copy_process+0x10/0x10 [ 747.565264] kernel_clone+0xea/0x7f0 [ 747.565277] ? lock_is_held_type+0x9e/0x120 [ 747.565295] ? __pfx_kernel_clone+0x10/0x10 [ 747.565309] ? ksys_write+0x187/0x240 [ 747.565321] ? lock_release+0xc8/0x290 [ 747.565339] ? __mutex_unlock_slowpath+0x157/0x750 [ 747.565357] ? kernel_write+0x5f3/0x660 [ 747.565372] __do_sys_fork+0x94/0xd0 [ 747.565386] ? __pfx___do_sys_fork+0x10/0x10 [ 747.565413] ? do_syscall_64+0x85/0x430 [ 747.565425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 747.565445] do_syscall_64+0xbf/0x430 [ 747.565457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 747.565470] RIP: 0033:0x7fb8173d4b19 [ 747.565479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 747.565490] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 747.565501] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 747.565509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 747.565516] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 747.565523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 747.565529] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 747.565547] 07:31:17 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xa4, 0x3f}, 'port1\x00', 0xa0, 0x80400, 0x95, 0x509, 0x1, 0x1, 0x4, 0x0, 0x0, 0x40}) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x5, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000240), 0x0, 0x9}, {&(0x7f0000000280)="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", 0x1000, 0x6}, {&(0x7f0000001280), 0x0, 0x9}, {&(0x7f00000012c0)="ae6723c79f0a0f3dbc3255b33887a6d92838a394cff1fcf33e8e93ed66c5919c9cf0fba220842a1faa3d69a3043228aef776e473ce57c7570ba7df57bf1887460c88253f0af475b946ee7bdeade403c3a959a5178f56357d9c666953bacce60c85b42fecc0d3598ba8965822215cc2653d2030d8c0727e5f6562b00bab60e67be06ab38818f0c29d", 0x88, 0x6}, {&(0x7f0000001380)="609eef84ef9245d19de387ed3b39ddbb8a856a5a9c6f443596bdbc0947998e2f7d630f855c17bc4054babedc0ef39f9382ee9f98afd006b54291ae1a35b9f7bd4a1520f00b16904abe5e9608be0f124101fc187c1a5c9100fd8e2f4a2ab74acf2461522e677af2fef5be3b37a949ae7da2b9b38d4a5d7d24046fdae6e81ad9d6219f0de5377841d6dc3acecb37c5cf62ee6447d9c2ee6bd493", 0x99, 0x200}, {&(0x7f0000001440)="00ccb1c59c864b93e5d4e0cbcdb01f838699cd203a19e8fa7f4b063bf939221e1432d165838bcb8b9a73a3af9c7866e3be53d319a7b3aa45ac7a80a356d2e82eb2964429057f5374821ba28805d9135b81f35ccd64a3df96805e6a328dfa6ef58b1cdbf3858768c2d21db9cbc6f85adba3af24318a8591aee4de52900f8a0ecb541f7d7ffa7b82f7308f358340d0fadca53c5a33b8405d573cd82fb0b40a33dc9965f47b5bc2", 0xa6, 0x8}, {&(0x7f0000001500)="fd0c347eed214c51b32efff3e06e373966120aa4dd40a3603e480c12bdb76241ecf860dcd282124a5ac3244e53cfb2afa76b5142efea9cd9fe", 0x39, 0x8}, {&(0x7f0000001540)="6fd0b862ea0ec0203f08f42ddf22a6f48a7d7c874f94e38dee1e54f1ddbd304eb42673c7a9956ed42f359460bce21aa2d9cfd17e04d0e9b398b7df04315d7ddb81e78a41dcd1db75c148fee04eac2a5575", 0x51, 0x5}], 0x40, &(0x7f0000001680)={[{@check_relaxed}], [{@measure}, {@dont_hash}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x39, 0x33, 0x37, 0x32, 0x36, 0x30, 0x37], 0x2d, [0x65, 0x31, 0x36, 0x38], 0x2d, [0x62, 0x31, 0x36, 0x33], 0x2d, [0x64, 0x64, 0x36, 0x33], 0x2d, [0x65, 0x34, 0x37, 0x0, 0x25, 0x64, 0x35, 0x32]}}}, {@subj_type={'subj_type', 0x3d, '9p\x00'}}, {@dont_hash}, {@smackfshat={'smackfshat', 0x3d, '9p\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, '9p\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:31:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:31:17 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:27 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x191103, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:31:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 53) 07:31:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:31:27 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:31:27 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:27 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/ahci', 0x400000, 0x16e) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 757.781107] FAULT_INJECTION: forcing a failure. [ 757.781107] name failslab, interval 1, probability 0, space 0, times 0 [ 757.782080] CPU: 0 UID: 0 PID: 9718 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 757.782096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 757.782103] Call Trace: [ 757.782107] [ 757.782112] dump_stack_lvl+0xfa/0x120 [ 757.782131] should_fail_ex+0x4d7/0x5e0 [ 757.782146] ? vm_area_dup+0x25/0x6f0 [ 757.782162] should_failslab+0xc2/0x120 [ 757.782176] kmem_cache_alloc_noprof+0x80/0x690 [ 757.782198] ? vm_area_dup+0x25/0x6f0 [ 757.782211] vm_area_dup+0x25/0x6f0 [ 757.782227] dup_mmap+0x805/0x1d00 [ 757.782252] ? __pfx_dup_mmap+0x10/0x10 [ 757.782262] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 757.782289] ? lock_is_held_type+0x9e/0x120 [ 757.782312] copy_process+0x632b/0x72a0 [ 757.782338] ? __pfx_copy_process+0x10/0x10 [ 757.782362] kernel_clone+0xea/0x7f0 [ 757.782376] ? lock_is_held_type+0x9e/0x120 [ 757.782394] ? __pfx_kernel_clone+0x10/0x10 [ 757.782408] ? ksys_write+0x187/0x240 [ 757.782420] ? lock_release+0xc8/0x290 [ 757.782441] ? __mutex_unlock_slowpath+0x157/0x750 [ 757.782458] ? kernel_write+0x5f3/0x660 [ 757.782474] __do_sys_fork+0x94/0xd0 [ 757.782488] ? __pfx___do_sys_fork+0x10/0x10 [ 757.782515] ? do_syscall_64+0x85/0x430 [ 757.782527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 757.782548] do_syscall_64+0xbf/0x430 [ 757.782561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 757.782573] RIP: 0033:0x7fb8173d4b19 [ 757.782583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 757.782594] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 757.782605] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 757.782613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 757.782620] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 757.782627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 757.782633] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 757.782651] 07:31:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:31:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 07:31:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 54) 07:31:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:43 executing program 6: sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c01000cde0fbce1239a27c938f500", @ANYRES16=0x0, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0xd1de4a1e7b255397}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x1000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) socket$nl_route(0x10, 0x3, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x7000) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:31:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:31:43 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 55) 07:31:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:31:43 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/8250_pci', 0x181000, 0x101) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$CDROMSTOP(r6, 0x5307) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9]) r10 = open_tree(r0, &(0x7f0000000700)='./file0\x00', 0x1001) io_submit(0x0, 0xa, &(0x7f0000000ac0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000080)="d103decaba52523add907f6b23279bfa002b7339460c642c968f0b567fd7f4f8d2f14b24406fe22fef3bc49bbcb5370296d47249663b4cce0b3073a96d9ea623b684df7e3a7552ba4629", 0x4a, 0x9, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000180)="855db95f30f9ee98a46634f7fac8a46ca431abb6770cb7dcb7d4f4b2291aea81214a256953dd10e1603674181008be0afabdd8cd54c68d6a3ae24183d11ce01c1e1824fd3bf533e590fc4040e33c7e4339fdf950ef4ae3e1bc67f6f9e95906120ea6b6b42c5f3645e6c58a817d319ace24743e7f45dc233d24a7a873410c1dba2671fe99ddc0a32b63189d51efc3aa148033f4eb44", 0x95, 0xfffffffffffffbff, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x2, r2, &(0x7f00000002c0)="970b0902e6cd0d81c5313ab856dc3e798d0f84ab3b2b145ef2e01d4553ef594315e421a7ff8ca0ba03e3341057f8069ddd861e0a891dabec8f3dc2b6b970f4ff22d2d870d959d7017ebd4204809d1624a6ac674cecba99d6ad4b0e7af667bbfbc3caf299fbb59f4d3df2b7b4945034a30032a7eae87acfdb503364575dc20a2397bf424b5ea191054f98ceea5fd14ceca01052b20fd7ab242c708e98b20da1c8dbb15661184e1c6f4acdd088175fdd184f8f1b51958fa91ecaeb6201c6c9cba9305bfb467b3eb2b611bea27cae684c8f7114ef4ba850dad40968f42f50d01e58a1ff9cb629e4b3f06810681e87e06684", 0xf0, 0x1, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000400)="4503490b21a407817cf4fc7e5f324defe3587ff2f1aae55cf60c2ef229ac336f7f3180d9af380cbca2ffb813f349ef993cee8812f45c5d13025c0ff710d0aca4e6a8abb89bde871073702d494ae4f88fd38ccd8acd134a0e70a23e7954e7c060343c91b1e782d3f8a4bc16d75c6ac0336d931124b90a49b01d33dbe9169b22e7db91dbd66b7054089f0157edf94661636fbd8bac1d9affea56760ca21ff414fb3de4b8573fe7693218ed43ce9965b752a96184466c2c9ffdb2cc04c22fd2a96dfc83a299fdf6e966815d7f36872e9fbf9bc78d49cb6747d4dca5911bb745e737684eca", 0xe3, 0x4, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0xff, r4, &(0x7f0000000580)="a5682e427089abcb00e23f7a36b8157f27734b524f8f7b626914c0c6c61118664cb90a3867210db558b04d9c8e4305b28420c517d185b97b0a04411c617acc453a35594e6ced324d85b94cb6ac72fe94611dc11ed5c8a30d530688a3f3375772222dab45a7c6ad705db2bb07525e63089495f3cffadca0aed7034cf46e7a1c7e858a0dddc75bf01a967996efab3f50691dd7f692ecbd648a1fd4974d5ce403829c777fb448ce3c2dda7906fe", 0xac, 0x6, 0x0, 0x0, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0x4, r8, &(0x7f0000000680)="36da3713db4b5b92d88853", 0xb, 0x8, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x8, r10, &(0x7f0000000740)="ecdbac07a58710603e0b226b05f00442ade98b05b7521c4e1e83218eb33283ebc00dc15b9273b12bd5b8cc9baccb5c4222d338d5df8723c0b2a2157a1797049a8d9fde2aa6e5b5d5b19e297044bafe62af336e516d48c29ec4f38f0679971861d34dc5edc8a43b38860ad429e754f3c57f7b7c7087557288b0cdecfe983bb30e637967803ad57c2b693b9b1efc33c5d03e6a59694c210784e003ea1a4d1e63bb6d9deb216de6fc9a3410765f17d6", 0xae, 0x0, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000840)="cff32f5457178dd617a810a8bc849903a03bcc5dcada1f4e63d117fce8d818cce0fa25df145c0e23700814e954da5e412d522583847fbbdfd5bccbc6", 0x3c, 0x0, 0x0, 0x2, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00000008c0)="be11597abd8ab7f8e02d67129901959cb050ebd0b35d9967be03d5c8bccb60a35e216ed45add802b824affaec5b8e2a1efd5627a259edb6093a6bfaa7891f6b3f33d877ce25a00c1b1795bd26cdd8ae5011620bf7f804d10cdb82bf79da33fdfbb1ba4a02f928bfc85a2181e8a2c797240a54da458764709edf5f93d229242ce321926b71bf54c5b11bc", 0x8a, 0x18, 0x0, 0x2, r0}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f00000009c0)="83211a9de0d160658d251f6935fb8de3c96f9c7523b97815fb80c0c7cc37c8ed3389e477d92194ee00a58cad543889e3d2b79ee86ed7258eba5af2f3b0072759a92703f060f8b98f205e5d0353a7bf53e342e7aa40d620fba705b7c0d91f70abac55998c2607b3b66cd1ebab8fe50e24fc9bacdeace02bac44ccca8414bb2ab2c2a468d3052b6e82acdf7c48861b878cad9850bd99f40b2481fe462c8e9317927fb839ed8926a4695d34aff6ac8c0dbb7da6", 0xb2, 0x4, 0x0, 0x1, r0}]) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:31:43 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x90002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:31:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:43 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 56) 07:31:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000}, 0x8911, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:31:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:31:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8000, @any, 0x101, 0x2}, 0xe) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:31:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, 0x0, 0x0) 07:31:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:31:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 57) 07:31:53 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x3ff, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="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", 0x1000, 0xff}, {&(0x7f00000011c0)="e5de08fde0b1ac1e9b1887d3a3814e27b6bb3712900cb074b925c69392707a391ddc43491454d2ba68dd4757862b9096c7c5c367b7e88521979c193e942307c1c95146deb4c4bc621727ad92aea93d8f080a9be3be2451e21fc1a63f679ad4d5b237eb1924033324d58e9ee176e40d6488ac43819af94739f333f9f292b3a70aaafcff1291d4c49181ae2187877d78ae298b54be0ea5742fd5a87bd750e41a1566b2e32eae8f5dc675a6f2d4ae516e237cbd192cdda2086d156a631e4a2f7ce375d65764469f976a76a1", 0xca, 0x9}, {&(0x7f00000012c0)="0fe88cda9eb103477089a17dda692c872b75bcc78ae0359dc1344dc415eef09af19a72cd8b5353c6033334c1c09f77661b50cc7f4b46dc04d17eb2a88a715368088d7aedff6cad833b314e3160", 0x4d, 0x28}, {&(0x7f0000001340)="707e06f2dcef084e2ecf6fdc5a5251809ddd658580a015709b5d6f7d73663d24835c63bcf13a59f1f2c23bb35130f30c660f52cb84d4cba018e777ec3f845ffe6fb4de37a6ea101ee3a7d0a26628493a0326931bc0368ab116ed1bb1bf599cce850c2002d64f9f34f7a9c92a862fdf1ef1c062a3b3fcd3e5d7b786d72944091301465484c473e2ed47d1428de70e802152e5f78ea7", 0x95, 0x3}, {&(0x7f0000001400)="af50cf1eea118605681350a958ad8e9abee4b53c2d36d4602549f85594c57b4d08d25782c2e12de7dc45889fd892fdd36c5ae1e85bebd6c283f78054a274bb76ff7f8b7c956a079b4efd198ee261986922a1a13e1fcc1f8ad94874b5b9da33056d9b8a291e84863b8d318e2e8e950d1828c577976193509602ad080920df672a5debebdd3977a4e5a5ccccdb5a66f497191506b28351d4dc6c91c823d7d0cb389402dc12a77f97256e0622f357d31f897c4b34d3b8", 0xb5, 0x5}, {&(0x7f00000014c0)="3bbfeb1ab6bbfb03a3e16deaa1ebc62179dbb18369a7dfbe6521265f97fa5660fe48efa8de4aec4236196df4525d3963ede15369964e95ec32c3ec94eb5e47b7a07ebc5cb1eb42a5f7", 0x49, 0x3}, {&(0x7f0000001540)="11d0c6a04fa89809111e0a79981cba5a5355aca12c93a846bedb", 0x1a, 0xe0}, {&(0x7f0000001580)="395cae4686586a5c0437c05f9d068b752c81fbb7a75e02ddaa", 0x19, 0x8001}], 0x3000, &(0x7f0000001680)={[{@unhide}, {@sbsector={'sbsector', 0x3d, 0x75}}, {@nojoliet}, {@mode={'mode', 0x3d, 0x200}}, {@uid={'uid', 0x3d, 0xee00}}, {@unhide}, {@sbsector={'sbsector', 0x3d, 0x4b00}}, {@nocompress}, {@uid={'uid', 0x3d, 0xee01}}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}], [{@seclabel}, {@obj_role={'obj_role', 0x3d, 'fd/3\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@seclabel}, {@obj_role={'obj_role', 0x3d, 'fd/3\x00'}}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000000c0)='fd/3\x00', &(0x7f0000000100)='./file0\x00', r1) 07:31:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:31:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:31:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0xfc, 0xfa, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x1000)=nil, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc) 07:32:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:04 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:32:04 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_trie\x00') 07:32:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1400}}, './file0\x00'}) mlockall(0x2) socket$nl_route(0x10, 0x3, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 58) 07:32:04 executing program 4: ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000080)=0x7) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='fd/3\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/nf_conntrack_irc', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x849}) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x70, 0x7, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_RULE_COMPAT={0x1c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x2f}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x87}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x2}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x20048044) 07:32:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:32:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8e, 0x200) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0xffffffffffffffff, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000180)=0x2, 0x4) fsync(0xffffffffffffffff) 07:32:04 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 59) 07:32:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:14 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0xffffffffffffffff, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 60) 07:32:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) 07:32:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1c0000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xc42da5935cd6560e) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000e5f000/0x4000)=nil, 0x0) shmat(r0, &(0x7f0000ff9000/0x6000)=nil, 0x3000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) 07:32:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r1, 0x403}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r2, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x68, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7215}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcfb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd03}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e30d15b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f97a29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb71d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54c6558}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62e2ce54}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb460}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81a2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x646f7e96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9f1a}]}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x18800}, 0x8899) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/i915', 0x0, 0x28) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:32:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:14 executing program 6: clone3(&(0x7f0000000300)={0x4388000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)=0x0, {0x2}, &(0x7f0000000140)=""/252, 0xfc, &(0x7f0000000240)=""/72, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) process_vm_readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/44, 0x2c}], 0x2, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/162, 0xa2}], 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 61) 07:32:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) [ 804.554673] FAULT_INJECTION: forcing a failure. [ 804.554673] name failslab, interval 1, probability 0, space 0, times 0 [ 804.555723] CPU: 0 UID: 0 PID: 10402 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 804.555740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 804.555747] Call Trace: [ 804.555752] [ 804.555757] dump_stack_lvl+0xfa/0x120 [ 804.555777] should_fail_ex+0x4d7/0x5e0 [ 804.555793] ? anon_vma_fork+0xe6/0x630 [ 804.555808] should_failslab+0xc2/0x120 [ 804.555822] kmem_cache_alloc_noprof+0x80/0x690 [ 804.555840] ? anon_vma_clone+0x3be/0x570 [ 804.555858] ? anon_vma_fork+0xe6/0x630 [ 804.555871] anon_vma_fork+0xe6/0x630 [ 804.555885] ? vm_area_dup+0x3e7/0x6f0 [ 804.555904] dup_mmap+0x11f8/0x1d00 [ 804.555926] ? __pfx_dup_mmap+0x10/0x10 [ 804.555938] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 804.555966] ? lock_is_held_type+0x9e/0x120 [ 804.555990] copy_process+0x632b/0x72a0 [ 804.556017] ? __pfx_copy_process+0x10/0x10 [ 804.556043] kernel_clone+0xea/0x7f0 [ 804.556058] ? lock_is_held_type+0x9e/0x120 [ 804.556078] ? __pfx_kernel_clone+0x10/0x10 [ 804.556092] ? ksys_write+0x187/0x240 [ 804.556105] ? lock_release+0xc8/0x290 [ 804.556127] ? __mutex_unlock_slowpath+0x157/0x750 [ 804.556147] ? kernel_write+0x5f3/0x660 [ 804.556162] __do_sys_fork+0x94/0xd0 [ 804.556178] ? __pfx___do_sys_fork+0x10/0x10 [ 804.556206] ? do_syscall_64+0x85/0x430 [ 804.556219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 804.556245] do_syscall_64+0xbf/0x430 [ 804.556259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.556272] RIP: 0033:0x7fb8173d4b19 [ 804.556282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 804.556294] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 804.556306] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 804.556315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 804.556322] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 804.556342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 804.556349] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 804.556369] 07:32:14 executing program 6: ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x894}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mlockall(0x0) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:14 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) dup3(r1, r0, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000010c0)='maps\x00') write$tcp_mem(r3, &(0x7f0000000100)={0x64, 0x20, 0x80, 0x20, 0x100000000}, 0x48) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) close(r3) creat(&(0x7f0000000040)='./file0\x00', 0x0) 07:32:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 62) 07:32:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:23 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) 07:32:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0xffffffffffffffff, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_TIOCOUTQ(r0, 0x8901, 0xfffffffffffffffe) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/iommu', 0x341b82, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) poll(&(0x7f0000000080)=[{r1, 0x1125}, {r2, 0x9020}], 0x2, 0x7a49) 07:32:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:32:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:32:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mlockall(0x0) 07:32:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:32:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 63) 07:32:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 813.997213] FAULT_INJECTION: forcing a failure. [ 813.997213] name failslab, interval 1, probability 0, space 0, times 0 [ 813.998392] CPU: 0 UID: 0 PID: 10653 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 813.998409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 813.998417] Call Trace: [ 813.998421] [ 813.998426] dump_stack_lvl+0xfa/0x120 [ 813.998445] should_fail_ex+0x4d7/0x5e0 [ 813.998461] ? anon_vma_fork+0x1f4/0x630 [ 813.998475] should_failslab+0xc2/0x120 [ 813.998489] kmem_cache_alloc_noprof+0x80/0x690 [ 813.998505] ? anon_vma_clone+0x3be/0x570 [ 813.998523] ? anon_vma_fork+0x1f4/0x630 [ 813.998535] anon_vma_fork+0x1f4/0x630 [ 813.998552] dup_mmap+0x11f8/0x1d00 [ 813.998572] ? __pfx_dup_mmap+0x10/0x10 [ 813.998583] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 813.998610] ? lock_is_held_type+0x9e/0x120 [ 813.998633] copy_process+0x632b/0x72a0 [ 813.998660] ? __pfx_copy_process+0x10/0x10 [ 813.998685] kernel_clone+0xea/0x7f0 [ 813.998700] ? lock_is_held_type+0x9e/0x120 [ 813.998719] ? __pfx_kernel_clone+0x10/0x10 [ 813.998732] ? ksys_write+0x187/0x240 [ 813.998745] ? lock_release+0xc8/0x290 [ 813.998766] ? __mutex_unlock_slowpath+0x157/0x750 [ 813.998784] ? kernel_write+0x5f3/0x660 [ 813.998799] __do_sys_fork+0x94/0xd0 [ 813.998814] ? __pfx___do_sys_fork+0x10/0x10 [ 813.998842] ? do_syscall_64+0x85/0x430 [ 813.998854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 813.998875] do_syscall_64+0xbf/0x430 [ 813.998889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.998901] RIP: 0033:0x7fb8173d4b19 [ 813.998911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 813.998923] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 813.998934] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 813.998943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 813.998950] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 813.998957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 813.998963] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 813.998982] 07:32:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:34 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000340)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x4301, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:32:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:32:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 64) 07:32:34 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x240200, 0xc, 0x10}, 0x18) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0), 0x300, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) io_submit(0x0, 0x4, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000000)="95ec7f2ce9d8a44a11b43ab8c0bd619ba149f5c44de4b0200a8f9f06c41645e646a065d0ff56bede9fbc4d785e39ccefae8d82fd338ba2229ef980b9bdc549798122ec7db191747ce4a4db72671123f8986a30d252dd85eacd6002880b95238ba9a34a799fce5f1fd89ceb7509af96788488b0", 0x73, 0x5e, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f0000000200)="a3184d4a4efedeff4cffe8a6cc06181c3e4701cbb40690a90499179b4f8bfd40783e6ccc6bec72676e199d81343164919698d88d4859ab493f0fc01ace478059a6a043edcfc8d9e22c9981f0527712cdc94cd59a", 0x54, 0x1000, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x0, r3, &(0x7f00000002c0)="17", 0x1, 0x3ff, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000340)="d5addc5254", 0x5, 0x6}]) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:32:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:32:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x6000) 07:32:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:32:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:32:35 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/60, 0x3c}], 0x4, &(0x7f0000000500)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}, 0x12163) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8]) r9 = io_uring_setup(0x7b48, &(0x7f00000006c0)={0x0, 0xfdb5, 0x0, 0x2, 0xd8, 0x0, r0}) poll(&(0x7f0000000740)=[{r0, 0x2104}, {0xffffffffffffffff, 0x1400}, {r1, 0x5080}, {r2, 0x2}, {r0, 0x2093}, {r4, 0x810a}, {r6, 0xe404}, {r8, 0x8}, {r9, 0xa0}], 0x9, 0x8001) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB=',wfdno=', @ANYRESHEX=r11]) utimensat(r10, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:32:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:44 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0xc00) shutdown(r1, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x2, 0x4}}, './file0\x00'}) setresuid(0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7b8606860e148ce2"]) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x0, 0x0, r3, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r5]) r6 = openat$cgroup_devices(r1, &(0x7f0000004440)='devices.deny\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004500)={0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000000380)={0x2d8, 0x2f, 0x100, 0x70bd27, 0x25dfdbfe, "", [@generic="f2e21992dc2131638e2d45e1d8c6b037829f07bae7d3ddef1fb03556ca4034fdeb091d4b7246c8b9b1c0a8bc42d5945c89103940e69976c06c95e89e8463dc8abeb29a8e1d3fa9c39471483f8949d5bd7567dcf73a06d39b0e4a5316a244e42c25021324fd3a3b9df1f859fac965a4334f3d3de37ece109d2ac70c07cadffecf516a6f4019e680a254917876550ced043c24c9ea72a9597985130052e5d2ec3f7e3cb2def40f642ff2ca84cd7ec566dfc5957b3c90e9e405ad7a77add59ad40e9a9f13d582e5f2ef827a48c79054bcb3a4c53881ee5e97c5ad2182e316806e23ca4b5f7225c75910b19ae0d339cf", @generic="3aad86bb3dde01a4d6d6508620f0a5b313a4549132bc10a875684b7747197f3691bedcd857996f455710260aa138c54712913f98f0c590a4e73b5d8636fcf814a704bd3f7b154474a8dc299f4fbc4ad062dea91c48451234df61ed1c0d3f6ebaced30cf3693e4248281de9ceee988f8c327c14bcca1b4697e5d7b733c481429e78a9c1d5469a1c776fcdebb19ad8ea513a664a065bd807ccdb55859d353b44d787f18464bec92e133688bb0b933f952d5b9e60311fdee162145a2cd50ee7c8483ed214a06eaeeade2dd29844dbe22767a3d808b8f2e54a2ce3a5cfdae37d66f96baaac1b7154852842161a790d3328007acbf2ac361057f5", @typed={0x4, 0x3d}, @generic="3d0326aab9fa5a80de394842d56fc5859908683f8007c6b4379441d725934e004ca757a0e99e2cdecbf2138cc87dabe88241b771fddfe95bb912fba3df41f43192692ed8e562e4b6a79b7284bc1a30e82ba04956db26fcff74a3d7a1b2e654c855abd10fa778178ce55922ffa2baf2bd492c5520e75c376e606a6930ad46cca1901854116d5159b05dc376a997286b437db13b9b21e957aa4a16cec02ca5083da3c4253deaf433f4a3395bfc9831028fe839a0f0aa37f28a52c2fd40d6f475a90b8567cff230ce71", @generic="6752701b810e7fc30bf7de444977f6028c15acb9"]}, 0x2d8}, {&(0x7f0000001c40)={0x358, 0x29, 0x1, 0x70bd28, 0x25dfdbfb, "", [@nested={0x1c, 0x2b, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x73, 0x0, 0x0, @u32=0x2}]}, @nested={0x329, 0x8b, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @pid}, @typed={0x5c, 0x7a, 0x0, 0x0, @binary="182a489944183a430de40bd7731f9c35e06e8291d351601ab9a56a66fcbdb02645fc8d6cc205c7717c87c441b442c8655c596b51fea09f97d45aa02ca5a749e19804d2c6414c87f080a2f34cf98eeb3f10c7e964c37effb9"}, @generic="f2702ff01218067c7d6203d7e62236233dab77b7f8e21d32ce554b4382c036bcbc1af818b2c70836a491c94c642215bb9538a5db1aa0d654b37777f9d4fb1494e90acdecd478cc4b8d64d26f8ce52d0b591dabc041678f021576086797b4f1f980eb8b9c0a4d3477d2d93fa5c7d9d4dfa5cd280b54be970c442323fb5b79d3e0ecdaeaa96b972cc37b0069203ac6bda74db80c9c6a908c29911d6a78eb59608e1df557b45eebe00d320b166406bcc070d887261e0f821ce2e109a8f3eb225f31d717cf302a4d2a8a44226030a364e03c750b", @generic="837ef5a0a2d450a702f10b6ed26901137c4a21dd70e75d2dff3ed6a440fd9c362dd1368315194590fadf01af58", @typed={0x79, 0xd, 0x0, 0x0, @binary="284c609e2b20100fb60697263a5c88cfd4f3393f84d348faaa539287cde31b9c8a567340bd7023b92169992584e600c5d641eb611ca287ca9155f4ca22f1e3e7a537ec53901104b5fe2de977c06a21ca29f196754a009f482c4bf4cdb325f4e9dcb6335ef4cb9bb961bd6e4380801daa461e554e85"}, @generic="a0430fc46732742d617b9e88dbf4b44ed04225a7f4d242eaebf56579b69d2c3b50c8bc5222aa03f67e20e982f600236a858bbbcd3cff0d286d63d1bef4ac97f6a333c418bfbf080ea464bb493e53b9", @generic="bc06f54a2ab992bf69d0304739f5e3a6586a07a09baf07e6b7837723a13efc77b301f0836a7ba92ebc6a46357a460c7a91f9251d03197c378fc67a15a1923bb0a0d152db240a10c4711d9e7b790c5e98b6e44c11893501a5e12db44ca9f3321fa23dbcc82ffebc225675f67f62b621150589f311d0d0d7a12d6a702f55d4f4831f143d1acd0adfc3c00217cd05aa66d9c44108ed5f15d420c2b8982a497ec223ff6877a91273f078ede34e8169f313d44acc81cc5bd9ea862afd6778a0350218ba0898624709176b498b5c54c1ffdb34149434da004e4309a0", @generic="2d2e50c6d124ead69bfc766aab868d44359b3c5fca619415d3eccd3b8cdc"]}]}, 0x358}, {&(0x7f0000000140)={0x180, 0x27, 0x100, 0x70bd25, 0x25dfdbfc, "", [@generic="62870111d156600129ccfc3d6ce16204ae70088d1708ad43da533154db7ac9525c27152284e4477c35f19306c0f0c73f2cd65d10d174b7bb617f1c49824a21f96ead006c078b4e0295a4d40fe3413196cad1a307ff6bbc0705a3fc20f2ac24519939372f4b1aeef1d17f2f98b138b10aeabb1f6b943d8a7b6b36ffd4cfb81e652be4c2629416fb269e99a769bc62ebbdd14ca53f9bf3ce1d5330609ca605b71a8f78fad410a2c2b8bdf68d0df58fbd6d6a57f4fba2add04e9b9a2870ff8a893d39c04656dfbe2670759844a8e9520712fae275bb", @typed={0x8, 0x57, 0x0, 0x0, @u32=0x3ff}, @nested={0x30, 0x6c, 0x0, 0x1, [@typed={0x7, 0x93, 0x0, 0x0, @str=':#\x00'}, @typed={0x8, 0xe, 0x0, 0x0, @pid}, @typed={0x14, 0x6b, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x46, 0x0, 0x0, @u32=0x656c}]}, @nested={0x60, 0x3e, 0x0, 0x1, [@typed={0x5c, 0x6, 0x0, 0x0, @binary="578606e270934284a4f882d538b03460676627276a5d13ca3054681e086e080ef612c7d943459b5cf1be6f61948c30a71c734b79f429fde9fb01312ac3c59ba7aea5a03028447bd51e080cdff0f1eee3fb6422cdd9c82272"}]}, @typed={0x4, 0x8a}]}, 0x180}, {&(0x7f0000002c40)={0x1fc, 0x1c, 0x8, 0x70bd26, 0x25dfdbff, "", [@nested={0x7, 0x6a, 0x0, 0x1, [@generic="8d55a8"]}, @nested={0x12c, 0x41, 0x0, 0x1, [@typed={0x6, 0x6c, 0x0, 0x0, @str='@\x00'}, @typed={0x14, 0x15, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0xe3, 0x67, 0x0, 0x0, @binary="ea03a4eccb0102fccbb6fbbce8aca11ad7d751a0e811911a94279b2f4870a5c123707899ecef27399de79fdf27d8c2d4a950ca05b9c839e90b90e19bcf9cada5c6b08be1893be12f7a839272354f159ce453f9010fcee7da07061aa3ab2d65752bc213a87929679545a0d8c430a333fda836d4fc535e164f9fd7b093f8ed4fb86c2871d6957982b77701a673d4c99db6134412bff7d6302f2ecf4c815a0a46c238e6102d332ae3a632bb186675199e5af3bcd5ec00175f2cd16ed17b5d7cd1028266455b10842a0b00e0b7c122772cc0f9c083e3b5927cad4ab280faf74400"}, @typed={0x14, 0x3a, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x14, 0x88, 0x0, 0x0, @ipv6=@empty}]}, @nested={0xb8, 0x59, 0x0, 0x1, [@typed={0xab, 0x90, 0x0, 0x0, @binary="9f8980cc3beba7136bfa3ee4e668ce802029671637e55d6e928f34c212e3335b541c2b299a8184ee343eb695ca0d7199b3c37b77eeb0d1d2c3f3ef6f147ea0179403f305eca6de54e291ce3e0bae07b24904e679e3fd95f3f2ebad22b6de30a44b5afbb1b13053da65f8bf33193538f06f25f01c5cd13efca0a922d41471a42932bbbe814d20b50a9d0a73746aa8721879a757c417b84aa77515d1f57fb30e23bf3f8a1c0050c1"}, @typed={0x8, 0x2f, 0x0, 0x0, @uid}]}]}, 0x1fc}, {&(0x7f0000002f40)={0x1350, 0x25, 0x2, 0x70bd25, 0x25dfdbfc, "", [@nested={0x11bb, 0x41, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @uid}, @generic="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@typed={0x4, 0x93}, @typed={0x14, 0x95, 0x0, 0x0, @ipv6=@mcast2}, @generic="468eb05502589791289f0253559f876ddae18d1f3ec4858b251af039b902fe71222a7057a295565b00aac125ee2b01c3ff325e5a39d28c6cf068f4c3cd06dc44bb1209cd6b8c15fe9ffb7f242053b757fddb2f14e9ce10b6d99e1cdd049c6ce5053b2c427cc9fc09ccd4d891dacb252f8f8dba195f490b9b3392ab9ca34b51a9d5432061068aa3dc4c9e774614f322afb1ac", @generic="fa2536881d4c4c8f388ea9a750633d1f509ad2c51c102d9dd5e47131d66f3a140e3e981737dd27e41a7f7ba7ae4ce6d8cecd8df6cabd116c4ed7d47aa6d0c6634e4398a97179d0f68b9a2988146049fb383a018f341efdfc5a9eab4a241d603ffb334294e173572adeba8fc129c1e8cd7b3596a4855bf71a928645553fd7d0957a7f0016ea1e2012dff19c21e43347547ad72b2804e5388c5039a31b4717cd4eb0c6d02493cceb32fe502cb0dc0e490b481d96c919c244ce45b076aae96ff9d405737e331788a9e861d59ec052a9483234afd0c6d0b4de243375e5dcceb016fce13f71d9f6e57a0f7fda791c0f0f56abd7", @typed={0x6, 0x5c, 0x0, 0x0, @str='\'\x00'}, @typed={0x9, 0x35, 0x0, 0x0, @str='}-&@\x00'}]}, @generic="6c9dad8f20bf268f5aa6b0441847451487bca6b44dc4fcb7bdb6be3651f0ae5d8512bc0edfa8cb04eaff4dd3d3e33845c83d3e7105efe90dd765e331ff4781876035655745fccb07648aa61f692c5e208f213b7cc3826d95e0c7d1cf81e716f02c980742434596a1259aaec352e3d670b625927874f181099fc6a792d8ef61e986d7c5a4d6c8e33027111bc76bdebb", @generic="73748e2f55cefb423b5bac30ae7ffb8594b364d8f6055a3e71516b969b1d366bde486fcfaf7f4d71e70db8c0d5eab60a6ee123a4980f4d2652ab533c3f1b9b1cd3a61143daab7b", @generic="37430fdbe19d1ef26c98a2802629d06dc8793fa6f14d00c4b3873d51f41efa1135446d42a62b236e", @typed={0x4, 0x77}, @nested={0x2f, 0x2a, 0x0, 0x1, [@generic="60f105f79940d81fbc49d92e3c4cd4cb26b0318f5a78b1d6f148f9096b559115cc76ff", @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x8}]}, @nested={0x4e, 0x5a, 0x0, 0x1, [@generic="2a1ce2c79fa09c0fdde1ad3d05561917bf3d71ebfefc07ea8d48ea871c1e129d7a9569e8c2e0ccd97e960884d31f428112074d885017fbad739cd5297151", @typed={0xc, 0x1d, 0x0, 0x0, @u64=0x3ff}]}]}, 0x1350}, {&(0x7f00000042c0)={0x64, 0x38, 0x10, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic="f3b6bac4759146cd0c289d266c64a3e3428cef1ffdd6e046ac562f9b36619a52478ffb3d502fc1060a3ef7855057e34c7317ccc3892a32e25cf3d7e20d"]}, 0x64}, {&(0x7f0000004380)={0x20, 0x19, 0x8, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x57, 0x0, 0x0, @pid}, @typed={0x5, 0x1a, 0x0, 0x0, @str='\x00'}]}, 0x20}], 0x7, &(0x7f0000004480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r4, r0, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [r6, r8]}}], 0x78, 0x8000}, 0x90) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x7, 0x2, 0x0, 0x0, 0x3, 0x7008, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffff0bf, 0x2, @perf_config_ext={0x80000000, 0x3ff}, 0x10710, 0x2, 0x5, 0x7, 0x6, 0x8, 0x20, 0x0, 0x401, 0x0, 0x5}, 0xffffffffffffffff, 0x3, r2, 0x2) 07:32:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:44 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/173, 0xad, 0x10000) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000240)={0x101, 0x2, 'client1\x00', 0xffffffff80000002, "6dda2cd0e786045f", "c624e409b6182e432146d5c3c94bc3b526f0ab7b229b3493c7865275f60e829a", 0x9d84, 0x200}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000001780)=[{&(0x7f0000000400)=""/38, 0x26}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/192, 0xc0}, {&(0x7f0000001740)=""/10, 0xa}], 0x7, &(0x7f0000001800)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f00000018c0), 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/228, 0xe4}, {&(0x7f0000001a40)=""/90, 0x5a}, {&(0x7f0000001ac0)=""/191, 0xbf}, {&(0x7f0000001b80)=""/101, 0x65}, {&(0x7f0000001c00)=""/33, 0x21}, {&(0x7f0000001c40)=""/6, 0x6}, {&(0x7f0000001c80)=""/189, 0xbd}, {&(0x7f0000001d40)=""/152, 0x98}], 0x8, &(0x7f0000001e80)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001f00), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001f80)=""/30, 0x1e}, {&(0x7f0000001fc0)=""/190, 0xbe}, {&(0x7f0000002080)=""/17, 0x11}, {&(0x7f00000020c0)=""/87, 0x57}, {&(0x7f0000002140)=""/94, 0x5e}, {&(0x7f00000021c0)=""/213, 0xd5}, {&(0x7f00000022c0)=""/94, 0x5e}, {&(0x7f0000002340)=""/90, 0x5a}], 0x8}}], 0x3, 0x0, &(0x7f0000002500)={0x0, 0x3938700}) syz_open_procfs(r3, &(0x7f0000002540)='net/packet\x00') 07:32:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 65) 07:32:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) [ 833.968826] FAULT_INJECTION: forcing a failure. [ 833.968826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 833.969881] CPU: 0 UID: 0 PID: 10812 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 833.969898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 833.969905] Call Trace: [ 833.969909] [ 833.969914] dump_stack_lvl+0xfa/0x120 [ 833.969932] should_fail_ex+0x4d7/0x5e0 [ 833.969948] should_fail_alloc_page+0xe0/0x110 [ 833.969964] prepare_alloc_pages+0x1eb/0x550 [ 833.969983] ? __is_insn_slot_addr+0x2e/0x290 [ 833.970003] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 833.970021] ? __is_insn_slot_addr+0x140/0x290 [ 833.970039] ? kernel_text_address+0x5b/0xc0 [ 833.970056] ? __kernel_text_address+0xd/0x40 [ 833.970071] ? unwind_get_return_address+0x59/0xa0 [ 833.970085] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 833.970107] ? perf_trace_lock+0xb5/0x5d0 [ 833.970124] ? perf_trace_lock+0x62/0x5d0 [ 833.970141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 833.970156] ? policy_nodemask+0xeb/0x4e0 [ 833.970174] alloc_pages_mpol+0xed/0x340 [ 833.970189] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 833.970203] ? __pfx_perf_trace_lock+0x10/0x10 [ 833.970226] alloc_pages_noprof+0x9d/0x180 [ 833.970247] __pud_alloc+0x3f/0x830 [ 833.970261] copy_page_range+0x2b83/0x4330 [ 833.970274] ? perf_trace_lock+0xb5/0x5d0 [ 833.970294] ? perf_trace_lock+0xb5/0x5d0 [ 833.970316] ? lock_is_held_type+0x9e/0x120 [ 833.970340] ? __sanitizer_cov_trace_switch+0x1a/0x90 [ 833.970354] ? __pfx_copy_page_range+0x10/0x10 [ 833.970370] ? mas_store+0x17f/0x770 [ 833.970385] ? __pfx_mas_store+0x10/0x10 [ 833.970398] ? lock_release+0xc8/0x290 [ 833.970421] ? lock_is_held_type+0x9e/0x120 [ 833.970441] dup_mmap+0xd27/0x1d00 [ 833.970461] ? __pfx_dup_mmap+0x10/0x10 [ 833.970471] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 833.970497] ? lock_is_held_type+0x9e/0x120 [ 833.970518] copy_process+0x632b/0x72a0 [ 833.970544] ? __pfx_copy_process+0x10/0x10 [ 833.970568] kernel_clone+0xea/0x7f0 [ 833.970582] ? lock_is_held_type+0x9e/0x120 [ 833.970600] ? __pfx_kernel_clone+0x10/0x10 [ 833.970613] ? ksys_write+0x187/0x240 [ 833.970625] ? lock_release+0xc8/0x290 [ 833.970644] ? __mutex_unlock_slowpath+0x157/0x750 [ 833.970661] ? kernel_write+0x5f3/0x660 [ 833.970676] __do_sys_fork+0x94/0xd0 [ 833.970691] ? __pfx___do_sys_fork+0x10/0x10 [ 833.970718] ? do_syscall_64+0x85/0x430 [ 833.970729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 833.970749] do_syscall_64+0xbf/0x430 [ 833.970762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.970774] RIP: 0033:0x7fb8173d4b19 [ 833.970784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 833.970795] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 833.970806] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 833.970814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 833.970821] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 833.970827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 833.970834] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 833.970852] 07:32:44 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') 07:32:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:44 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) mlockall(0x1) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 66) 07:32:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 834.253005] FAULT_INJECTION: forcing a failure. [ 834.253005] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 834.254874] CPU: 1 UID: 0 PID: 10891 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 834.254905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 834.254918] Call Trace: [ 834.254926] [ 834.254935] dump_stack_lvl+0xfa/0x120 [ 834.254967] should_fail_ex+0x4d7/0x5e0 [ 834.254996] should_fail_alloc_page+0xe0/0x110 [ 834.255024] prepare_alloc_pages+0x1eb/0x550 [ 834.255070] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 834.255105] ? __is_insn_slot_addr+0x140/0x290 [ 834.255142] ? kernel_text_address+0x5b/0xc0 [ 834.255175] ? __kernel_text_address+0xd/0x40 [ 834.255205] ? unwind_get_return_address+0x59/0xa0 [ 834.255230] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 834.255289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 834.255318] ? policy_nodemask+0xeb/0x4e0 [ 834.255352] alloc_pages_mpol+0xed/0x340 [ 834.255383] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 834.255415] ? find_held_lock+0x2b/0x80 [ 834.255441] ? __pud_alloc+0x59e/0x830 [ 834.255470] alloc_pages_noprof+0x9d/0x180 [ 834.255503] __pmd_alloc+0x3b/0xad0 [ 834.255531] copy_page_range+0x2964/0x4330 [ 834.255555] ? perf_trace_lock+0xb5/0x5d0 [ 834.255596] ? perf_trace_lock+0xb5/0x5d0 [ 834.255640] ? lock_is_held_type+0x9e/0x120 [ 834.255687] ? __sanitizer_cov_trace_switch+0x1a/0x90 [ 834.255714] ? __pfx_copy_page_range+0x10/0x10 [ 834.255747] ? mas_store+0x17f/0x770 [ 834.255777] ? __pfx_mas_store+0x10/0x10 [ 834.255801] ? lock_release+0xc8/0x290 [ 834.255849] ? lock_is_held_type+0x9e/0x120 [ 834.255889] dup_mmap+0xd27/0x1d00 [ 834.255928] ? __pfx_dup_mmap+0x10/0x10 [ 834.255949] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 834.255999] ? lock_is_held_type+0x9e/0x120 [ 834.256042] copy_process+0x632b/0x72a0 [ 834.256092] ? __pfx_copy_process+0x10/0x10 [ 834.256141] kernel_clone+0xea/0x7f0 [ 834.256168] ? lock_is_held_type+0x9e/0x120 [ 834.256204] ? __pfx_kernel_clone+0x10/0x10 [ 834.256231] ? ksys_write+0x187/0x240 [ 834.256253] ? lock_release+0xc8/0x290 [ 834.256291] ? __mutex_unlock_slowpath+0x157/0x750 [ 834.256325] ? kernel_write+0x5f3/0x660 [ 834.256355] __do_sys_fork+0x94/0xd0 [ 834.256384] ? __pfx___do_sys_fork+0x10/0x10 [ 834.256439] ? do_syscall_64+0x85/0x430 [ 834.256462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 834.256500] do_syscall_64+0xbf/0x430 [ 834.256526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 834.256549] RIP: 0033:0x7fb8173d4b19 [ 834.256567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 834.256589] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 834.256611] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 834.256627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 834.256640] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 834.256653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 834.256667] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 834.256716] 07:32:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x3, 0x5, 0x5, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp, 0x400, 0x8, 0x20, 0x0, 0x8000, 0x400, 0x1f, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xe) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:32:54 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000040)={0x7fffffff, 0x8, '\x00', 0x1, &(0x7f0000000000)=[0x0]}) accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0x2, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYRES64=r4, @ANYRESHEX=r2, @ANYBLOB="00e9ff0057257c", @ANYRESHEX]) accept$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) 07:32:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, 0x0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:32:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:32:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 67) 07:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:32:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) socket$nl_route(0x10, 0x3, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f0000000100)=""/151) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x5, 0x5, 0x6) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 07:32:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:32:55 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x0, 0xfffffffffffffffe, 0xbe, 0x6, @scatter={0x3, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/186, 0xba}]}, &(0x7f0000000200)="e430aa119e43ef879d8a1c92ea07b3be5c356b09f17cad98e1a6b8ac04fd339c4636e6ff527bb61b81574af2dd9dc2136df8de809b3c9b86b844dc78c5111733b3d486959c7e7d2cc14c25a4b915a7a12a733a28478ee5f1dceec2ed78df17b1efae945637d1fcc43a160e44d2ddee40932622626458aae29ab4e3de54e67c028a48e606da97bb15b33b755bdb2464268e7fea90185059e532e07493598484d391d36a192f48b1fc7548bf74ecdc4e643230be9988e11e4a405bf0e784f5", &(0x7f00000002c0)=""/132, 0x3ff, 0x16, 0x3, &(0x7f0000000380)}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:32:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 68) 07:32:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x1, 0x1}) 07:32:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:32:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:33:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:07 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r3) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x0, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", ""]}, 0x24}}, 0x844) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') 07:33:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:33:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 69) 07:33:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r1, 0x403}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x2c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x9166f07bc3ab7016}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000010}, 0x200480c5) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r7 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r8 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmdt(r7) r9 = shmat(r8, &(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r9) 07:33:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) [ 856.883087] FAULT_INJECTION: forcing a failure. [ 856.883087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.885347] CPU: 0 UID: 0 PID: 11103 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 856.885377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.885389] Call Trace: [ 856.885397] [ 856.885405] dump_stack_lvl+0xfa/0x120 [ 856.885434] should_fail_ex+0x4d7/0x5e0 [ 856.885462] should_fail_alloc_page+0xe0/0x110 [ 856.885488] prepare_alloc_pages+0x1eb/0x550 [ 856.885523] ? find_held_lock+0x2b/0x80 [ 856.885554] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 856.885590] ? kernel_text_address+0x5b/0xc0 [ 856.885621] ? __kernel_text_address+0xd/0x40 [ 856.885649] ? unwind_get_return_address+0x59/0xa0 [ 856.885670] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 856.885693] ? arch_stack_walk+0x9c/0xf0 [ 856.885717] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 856.885757] ? perf_trace_lock+0xb5/0x5d0 [ 856.885794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 856.885822] ? policy_nodemask+0xeb/0x4e0 [ 856.885855] alloc_pages_mpol+0xed/0x340 [ 856.885883] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 856.885913] ? __pfx_perf_trace_lock+0x10/0x10 [ 856.885951] alloc_pages_noprof+0x9d/0x180 [ 856.885982] pte_alloc_one+0x1e/0x3f0 [ 856.886017] __pte_alloc+0x6c/0x3f0 [ 856.886051] ? __pfx___pte_alloc+0x10/0x10 [ 856.886085] ? _raw_spin_unlock+0x1e/0x40 [ 856.886113] ? __pmd_alloc+0x42f/0xad0 [ 856.886140] copy_page_range+0x1662/0x4330 [ 856.886186] ? lock_is_held_type+0x9e/0x120 [ 856.886229] ? __sanitizer_cov_trace_switch+0x1a/0x90 [ 856.886262] ? __pfx_copy_page_range+0x10/0x10 [ 856.886294] ? mas_store+0x17f/0x770 [ 856.886325] ? lock_release+0xc8/0x290 [ 856.886369] ? lock_is_held_type+0x9e/0x120 [ 856.886406] dup_mmap+0xd27/0x1d00 [ 856.886442] ? __pfx_dup_mmap+0x10/0x10 [ 856.886462] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 856.886508] ? lock_is_held_type+0x9e/0x120 [ 856.886547] copy_process+0x632b/0x72a0 [ 856.886593] ? __pfx_copy_process+0x10/0x10 [ 856.886639] kernel_clone+0xea/0x7f0 [ 856.886664] ? lock_is_held_type+0x9e/0x120 [ 856.886698] ? __pfx_kernel_clone+0x10/0x10 [ 856.886723] ? ksys_write+0x187/0x240 [ 856.886744] ? lock_release+0xc8/0x290 [ 856.886778] ? __mutex_unlock_slowpath+0x157/0x750 [ 856.886811] ? kernel_write+0x5f3/0x660 [ 856.886839] __do_sys_fork+0x94/0xd0 [ 856.886866] ? __pfx___do_sys_fork+0x10/0x10 [ 856.886916] ? do_syscall_64+0x85/0x430 [ 856.886938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 856.886974] do_syscall_64+0xbf/0x430 [ 856.886998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 856.887020] RIP: 0033:0x7fb8173d4b19 [ 856.887037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.887057] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 856.887078] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 856.887093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 856.887105] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.887117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.887130] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 856.887163] 07:33:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 6: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="9608ba589320cac163ae7f9bc97c008ac0fe58e7faa5191544592747197f9ab263610f568585cf6e4fa4221b9f6aaf5cc74c4d2d6518fdbd5b96bc2946d280962db6e4f084dea960985523dd9b8d657e663b019623eae992dbee329ed7222eb9ef376d6c02ff1263dd5c42b2449701eb25f96c844e448b0deea7ac87934d1b", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000040)={0x7, 'veth1_to_bond\x00', {0x4}, 0xfb4}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) munlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) 07:33:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 70) 07:33:16 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0x7, &(0x7f00000001c0)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/eeprom_93cx6', 0x100, 0x2) io_submit(r3, 0x2, &(0x7f00000004c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f0000000280)="c90a2cd5d3c5e67e0ff378a1a54576885a85776160c103754c76834cec9f40cee9f6837f28454d5dc3f7028956a985b7b12b6790d1373424d33d240bdc2a60379308cd5be489e9162e675ff3432c4dd8d17c4e00b4fc5e530fe111abdddb07002cb63cded0d28ca4a1fb89a4dd7ebc17e35db2fc8823479a28a43be4516ded9ea5130dbb530a02f778ac6f2ad22e4c3d4d4f37eaa00bed78ffa220e76d6bd10419909a5ee9e44ea60b15093480e601bb7e821979dcbd3e69f2880262c93db5201ad4dbf486d5eb95", 0xc8, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0xfff8, r1, &(0x7f00000003c0)="afc84d01d0c722d9bcfb5697ac8ead4494c68581e7a0bb2a0118b3560d6c8344a5ef5961043211c34700bd8b83363c61fa123f42b1d4ca5f8a48bd5e299f8f6d484de52d5e822272aea90eacc28c52c84f90e40818f64da73e5c4b41807a76f011f9540d6a393e7dac3cfac32bb8f2eb42db7fa1ccc1c25a6b6d2bbaebaf1b9dea5d6c404f58f5c0f9264a9cfdb8bd05d492d2f56d29c26cc8a3c96f100dc5f025524694eb26c138522a34", 0xab, 0x8001}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8]) fsetxattr$trusted_overlay_redirect(r7, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000100)={0x1, 0x2}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 866.572021] FAULT_INJECTION: forcing a failure. [ 866.572021] name failslab, interval 1, probability 0, space 0, times 0 [ 866.574156] CPU: 0 UID: 0 PID: 11135 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 866.574191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.574205] Call Trace: [ 866.574213] [ 866.574223] dump_stack_lvl+0xfa/0x120 [ 866.574264] should_fail_ex+0x4d7/0x5e0 [ 866.574294] ? ptlock_alloc+0x21/0x70 [ 866.574324] should_failslab+0xc2/0x120 [ 866.574351] kmem_cache_alloc_noprof+0x80/0x690 [ 866.574384] ? __pfx_perf_trace_lock+0x10/0x10 [ 866.574433] ? ptlock_alloc+0x21/0x70 [ 866.574461] ptlock_alloc+0x21/0x70 [ 866.574492] pte_alloc_one+0x86/0x3f0 [ 866.574535] __pte_alloc+0x6c/0x3f0 [ 866.574574] ? __pfx___pte_alloc+0x10/0x10 [ 866.574615] ? _raw_spin_unlock+0x1e/0x40 [ 866.574649] ? __pmd_alloc+0x42f/0xad0 [ 866.574680] copy_page_range+0x1662/0x4330 [ 866.574735] ? lock_is_held_type+0x9e/0x120 [ 866.574787] ? __sanitizer_cov_trace_switch+0x1a/0x90 [ 866.574819] ? __pfx_copy_page_range+0x10/0x10 [ 866.574855] ? mas_store+0x17f/0x770 [ 866.574890] ? lock_release+0xc8/0x290 [ 866.574943] ? lock_is_held_type+0x9e/0x120 [ 866.574987] dup_mmap+0xd27/0x1d00 [ 866.575031] ? __pfx_dup_mmap+0x10/0x10 [ 866.575054] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 866.575109] ? lock_is_held_type+0x9e/0x120 [ 866.575156] copy_process+0x632b/0x72a0 [ 866.575211] ? __pfx_copy_process+0x10/0x10 [ 866.575267] kernel_clone+0xea/0x7f0 [ 866.575297] ? lock_is_held_type+0x9e/0x120 [ 866.575338] ? __pfx_kernel_clone+0x10/0x10 [ 866.575368] ? ksys_write+0x187/0x240 [ 866.575398] ? lock_release+0xc8/0x290 [ 866.575440] ? __mutex_unlock_slowpath+0x157/0x750 07:33:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) [ 866.575479] ? kernel_write+0x5f3/0x660 [ 866.575512] __do_sys_fork+0x94/0xd0 [ 866.575545] ? __pfx___do_sys_fork+0x10/0x10 [ 866.575606] ? do_syscall_64+0x85/0x430 [ 866.575631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 866.575674] do_syscall_64+0xbf/0x430 [ 866.575703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 866.575729] RIP: 0033:0x7fb8173d4b19 [ 866.575749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.575773] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 866.575797] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 866.575815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 866.575830] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.575845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.575860] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 866.575899] 07:33:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x800) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:33:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x0, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:27 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 71) 07:33:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc34}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x1, 0x8, 0x9, 0x6, 0x0, 0x198, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, @perf_config_ext={0x5, 0xffffffff}, 0x4810, 0x4, 0x7, 0x8, 0xbc6, 0x80000001, 0x8, 0x0, 0x5, 0x0, 0x8df}, 0x0, 0x10, r0, 0x3) 07:33:27 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)={&(0x7f00000000c0)=@ll={0x11, 0xf5, 0x0, 0x1, 0x4, 0x6, @random="d8f4d14d8f2d"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1}, 0x3f) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r3, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000002f5c000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r5}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r5}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3f) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x2, &(0x7f00000000c0)={0x77359400}, 0x1, 0x1, 0x0, {0x0, r5}}, 0x6) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f0000000040)={{r6}, 0x7, 0x401, 0x2}) 07:33:27 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r0, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000002f5c000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000061dd35cd9b00000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d647000000000000000000000000000000000000000000c9a4201ea5c9af22ce8b34cb399fb4cf6c8ef6be841558860af49fa8f1347a80ebe08273c650607fbab7d9b72b"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r2, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="78000000000000001801000000020000a08c91caac0f43fc3cb00da6deaa503d79c2788ee4d392585369571d6b3b5fe333a0101160d84446c61524fe40193f23bd7e51071f6d5ea4046c878dde9afb63a167d45f7ad6a6e6e78ef400108f16fa06ea13f8a810f24df6dab8adf0da7f78379300000000000000b000000000000000080100000100000013deec1a0eb8fbb8006a7f053477a6bb35ded80f390fc302bb2c2fc621d130b0a9faac44ad575c375bebc64be388335dde0396309a0f26e04bf2c811cf1b186a172737036879eb03e1af7b9f0f546b0410833748770cd99f2a070a53897783c6969afed592c6a33544c9aa20b2b857d0cec7eec10a9c9ba8b3523e6a57e4afca28e8a6483606d1adc06cbc507380769d12755703000000d04d8f70abbe1cff9f234ad661eb1de8470ed0d870000000ac88e3ed900000000000000010010000080000000e15cb0fa60f112f155fed0e14594608dba2c60edc3f67a64c32dad570e1cad670c937ba9d86cb5fdcc8d5d29972e7bbee34dc5efeb89089924e9f3894a588d10de678f4cb1493b73f2595f213ced0433e4f7e6491d46b73be682f279e1ebda8aec575151e6cd43977a30600000000000000162fa30e3307e1afdc00000000007502ab9cf99b8711100100005a0c0000dc0acc25165a6643ec30c42bc00e4b94c40da6103d8409d01471b0d21e703f331dbe40d13402c97552900264ee5f43ae09743d2d8359819e4259e54d4d5fa4c9e239eb947418a389d38f1707078344084de6ab59f44b4c1d3a5ef99cdc3f7c232f29996710047ac144e234ce926ff9c57281e30ba564a30902d942db2f337f52a9702b3d16f33505d3310fdddfdcd44ea54f610bae7d4948e15aef8081cb8dc9fa76cc812b17279f7fd65d866b36e85e1a385716864215bcabc555e2704b158073bf3993f9424521ee878ab65f9f3212cd7fee5dfc181d937b86f5f2473f08557e5c842510010000000000000101000000020000c593133edd9b0501b546088b8b7199e31f1d4479443cd500f307183db7c0eff02809b2448ac3fb9306000000000000002ed87c2ffbae9fa4c7d3fb3cd7c734a39724003df6e9765293f411501ad1f8a90101c525c29e54173c6e633edf30ce98c9338d522a50b3ebf809ee69f432ec41f9b47f7a1ba2f9474aaeb91150a94012913776a97426414b504fb5cf5d865dfdfa63108a18cf03a9c3d58014209ef9c5021a637f4b1036a2658b1b2a7edf0724ceb130f63f1045c70d1d58ecad85718f9046565ca300da940d64b248bcbf8601157786d886c84eacbb06a53d17363bce8c5b2b4b45dacbb8e53aed6f45fd3965aae271dbc75651a0d54920e034d2ba1928e5d10000000066a5d91d703d97317a8cbc869dd93bd874942735ba3867067a38ff7405e6d6f9997b472d6f2641f1abd56388dca26a64a2d3ae0a6013f4d53977b047ba150afe2c345613677f03dfc4bddf7226e7e3a3f908675787a4f3000000000000000000000000000000bb4071768aaae2e8cb2d8b701dbfe590faee3b1c243706e23cb5074d1ea55e1a17f0b23381467d1aeb2fd3a9000000000000000000000000305d1441fd648348c98a83520c649d3a6f15a4670651efc41530ec8811905b5ed7fa6b16bdb69e5ac79dfedd98283a70bcc0b526d7ac941dd3d79aadff04ac7c72002d7970cdffe13e83c6b52076a90d0a4c7433a410e9dbde119dbdf914026a53b4147325530166ce659f47c2b5fd4a7406ee9320643ede93a2ce9db63bb20751f9c4526451fdf08cd4340ba77fd1f640920d3e181ac30c15c6f5ccf9f020dc477bf7b7d9e2d2bdc8a689eaa8fd4c998ae36f35ce58d733b6626dbc2854dcb280b377f97965ffe9347a01d57e1614d7dfc48eae9dfeca182cfe9a0ab82403b6ec8d12dc600d25fc5607946a30139edd735082d61f74efb938"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r4}}, 0x6) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000480)={0x2e4, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x140, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x1000, 0x38, 0x68, 0x80000000}, {0x0, 0x1f, 0x8, 0x3}, {0x8001, 0x3f, 0x20}]}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5bd1d20b}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfffff801}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x400c1}, 0x40080) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) fcntl$setstatus(r0, 0x4, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r5 = getpid() pidfd_open(r5, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x5, 0x0, 0x6, 0x8, 0x0, 0x0, 0x30820, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x40850, 0x10001, 0x0, 0x4, 0x202d, 0x1, 0xe0d2, 0x0, 0x81, 0x0, 0x7}, r5, 0x6, 0xffffffffffffffff, 0x9) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:27 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0xff) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) 07:33:27 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x202040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$HIDIOCGUCODE(r0, 0xc018480d, &(0x7f0000000040)={0x2, 0x200, 0x4, 0xffffffff, 0x6, 0x80}) 07:33:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) 07:33:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x0, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 72) 07:33:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) lseek(r0, 0x2ee, 0x2) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:33:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, 0x0, 0x0) [ 877.328827] FAULT_INJECTION: forcing a failure. [ 877.328827] name failslab, interval 1, probability 0, space 0, times 0 [ 877.329762] CPU: 1 UID: 0 PID: 11409 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 877.329778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.329786] Call Trace: [ 877.329790] [ 877.329795] dump_stack_lvl+0xfa/0x120 [ 877.329814] should_fail_ex+0x4d7/0x5e0 [ 877.329829] ? vm_area_dup+0x25/0x6f0 [ 877.329846] should_failslab+0xc2/0x120 [ 877.329860] kmem_cache_alloc_noprof+0x80/0x690 [ 877.329876] ? find_held_lock+0x2b/0x80 [ 877.329895] ? vm_area_dup+0x25/0x6f0 [ 877.329909] vm_area_dup+0x25/0x6f0 [ 877.329926] dup_mmap+0x805/0x1d00 [ 877.329946] ? __pfx_dup_mmap+0x10/0x10 [ 877.329957] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 877.329984] ? lock_is_held_type+0x9e/0x120 [ 877.330007] copy_process+0x632b/0x72a0 [ 877.330033] ? __pfx_copy_process+0x10/0x10 [ 877.330058] kernel_clone+0xea/0x7f0 [ 877.330071] ? lock_is_held_type+0x9e/0x120 [ 877.330090] ? __pfx_kernel_clone+0x10/0x10 [ 877.330104] ? ksys_write+0x187/0x240 [ 877.330116] ? lock_release+0xc8/0x290 [ 877.330136] ? __mutex_unlock_slowpath+0x157/0x750 [ 877.330155] ? kernel_write+0x5f3/0x660 [ 877.330170] __do_sys_fork+0x94/0xd0 [ 877.330185] ? __pfx___do_sys_fork+0x10/0x10 [ 877.330212] ? do_syscall_64+0x85/0x430 [ 877.330224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 877.330250] do_syscall_64+0xbf/0x430 [ 877.330263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.330275] RIP: 0033:0x7fb8173d4b19 [ 877.330285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.330296] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 877.330308] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 877.330316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 877.330322] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 877.330329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 877.330336] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 877.330354] 07:33:37 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0xff) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x0, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 73) 07:33:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x7, 0x0, 0x8, 0x0, 0x80000001, 0x300, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x202, 0x9, 0x0, 0x1, 0xff, 0x2, 0x0, 0x0, 0x2, 0x0, 0x7}, 0xffffffffffffffff, 0x7, r0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd000) 07:33:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:33:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:37 executing program 4: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) sendmsg$sock(r0, &(0x7f0000000900)={&(0x7f0000000340)=@l2={0x1f, 0x3a7, @any, 0x3d}, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)="2180c0", 0x3}, {&(0x7f0000000400)="6bd7f3021e9b6d1eee8dbd6304961c902a136ad39649c1245c07f4d3aaddb8a5787d8e7c32fb40ae7c9c25f63f222ffe55720462269d38a1e16cdb83c42d4de8390af29f211080731ea8b5678931243397172cd118e88da713667e117aa5b759e9a4073933c4d84c405b6d330124c3ef3dff77edd5a87abf91891301b4922fcb0054bb5201e4038059f166a422ad199b8e9edb", 0x93}, {&(0x7f00000004c0)="54b8ae28361b6a8a1be6d811db563f7ace62f04cc61e3a77633299f6d238e147c3f1fe8f3b4663ff35063311a4031a11500237d13d351a12cb59f62f3a45f793727817c4d435aee761eb8a525eaf2beb2e6850d461fcb1112f3edf7f807a7c7953cff2b96e97c8de0f269e89acb62088e818bdbdbd0255bca793fe1a2454aa4d8b", 0x81}, {&(0x7f0000000580)="048409af7f0b584be2249354456aa3200a11a0c8dacfb4d0ec4fb3949c6d8144abbd6483a373a756dee646f21cfe3b579860525824016837cb537520752a7541b11e7bdd859d1dfab4838b8b6d5b96f08309451e3b761e970eb81af6fdf3e4ca43461f54bc6a92dc873fe1be8e6e6bdf56fc3a2f45d0ac67beff30877f7a8b24cca29250fa662128711d093b1b3515a475f16ff1e43aa8d83dee36205b9a240189d7c5a4ea4dd82de704b52c4128b8e704b8", 0xb2}, {&(0x7f0000000640)="6bd9a99bac90dab3e7b045135389fd0e1bd856c804", 0x15}, {&(0x7f0000000680)="4643e835a2b9013c8df2d96943c21a0283c7f0b6a87ef4f9583261a5db0ec86069cc753df14033fcf083587415d66e34649bcd0099631b52ab921ab437ee5f8ae084041b64010a9a4495679653a96c342bf15519f86b1f38880ba1f6cf3f85553031340cd04d6e0c3bab4b9b1a4b54e0ac025cd758fea1ec90d85b3ae9efe23e63b833a4", 0x84}, {&(0x7f0000000740)="6dafb188ce4acc4db0ca628bc42de6fdc4b3f4ad1341b35aa4798f0ac082694e5312dd973faedc195f70db47621b2988177edb9e06df10b0fa9d22418c55d4b683927e4ef98a0696e32e9b94b5f096264bcedeaf1171b20e6d9bf591348bfc8893284d501abdad2febd2b2cbe9b94bace315c094fb9c91945b0dd816e93601a2999dbab3199986d9a9336e79039f2cd4e8159fcd30a8be", 0x97}], 0x7, &(0x7f0000000880)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffff8}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x48}, 0x4000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/e1000', 0x3c9040, 0x7) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:33:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:37 executing program 6: write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cf65f0be4ab1ffff7a9636645f0ae3094e59e50bfee32de576970308a41f0dd6c2cf47288f8895dc040000001f7d4666d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000100), 0xa9, 0x400) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x406181, 0x0) ioctl$TUNSETSNDBUF(r1, 0x800454e1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mlockall(0x0) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000180)={0x0, 0x0, [0x80, 0x7ff, 0x1516000, 0xb0, 0xffffffff9473195f, 0xffff]}) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:37 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0xff) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:33:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x0, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:46 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) getpeername(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 74) 07:33:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 1) 07:33:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:46 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x3, 0x2, 0x87fff}) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:33:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 07:33:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 896.364419] FAULT_INJECTION: forcing a failure. [ 896.364419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 896.366326] CPU: 1 UID: 0 PID: 11574 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 896.366358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.366372] Call Trace: [ 896.366380] [ 896.366390] dump_stack_lvl+0xfa/0x120 [ 896.366421] should_fail_ex+0x4d7/0x5e0 [ 896.366452] _copy_from_user+0x30/0xd0 [ 896.366478] copy_msghdr_from_user+0x88/0x150 [ 896.366514] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 896.366552] ? __pfx_perf_trace_lock+0x10/0x10 [ 896.366596] ? lock_acquire+0x15e/0x2f0 [ 896.366635] ___sys_sendmsg+0xdc/0x1b0 [ 896.366670] ? __pfx____sys_sendmsg+0x10/0x10 [ 896.366701] ? perf_trace_lock+0xb5/0x5d0 [ 896.366742] ? __pfx_perf_trace_lock+0x10/0x10 [ 896.366776] ? proc_fail_nth_write+0x97/0x220 [ 896.366808] ? lock_acquire+0x15e/0x2f0 [ 896.366842] ? __fget_files+0x34/0x3b0 [ 896.366880] ? find_held_lock+0x2b/0x80 [ 896.366906] ? __fget_files+0x203/0x3b0 [ 896.366943] ? lock_release+0xc8/0x290 [ 896.366983] ? __fget_files+0x20d/0x3b0 [ 896.367032] __sys_sendmsg+0x150/0x200 [ 896.367065] ? __pfx___sys_sendmsg+0x10/0x10 [ 896.367103] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 896.367143] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 896.367184] ? ksys_write+0x1a3/0x240 [ 896.367206] ? __pfx_ksys_write+0x10/0x10 [ 896.367237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 896.367282] do_syscall_64+0xbf/0x430 [ 896.367310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 896.367335] RIP: 0033:0x7f3a3d7e9b19 [ 896.367354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.367377] RSP: 002b:00007f3a3ad5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 896.367400] RAX: ffffffffffffffda RBX: 00007f3a3d8fcf60 RCX: 00007f3a3d7e9b19 [ 896.367417] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 896.367431] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.367446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 896.367460] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 896.367495] [ 896.409514] FAULT_INJECTION: forcing a failure. [ 896.409514] name failslab, interval 1, probability 0, space 0, times 0 [ 896.411418] CPU: 1 UID: 0 PID: 11572 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 896.411452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.411466] Call Trace: [ 896.411474] [ 896.411483] dump_stack_lvl+0xfa/0x120 [ 896.411515] should_fail_ex+0x4d7/0x5e0 [ 896.411545] ? vm_area_dup+0x25/0x6f0 [ 896.411577] should_failslab+0xc2/0x120 [ 896.411604] kmem_cache_alloc_noprof+0x80/0x690 [ 896.411649] ? vm_area_dup+0x25/0x6f0 [ 896.411679] vm_area_dup+0x25/0x6f0 [ 896.411715] dup_mmap+0x805/0x1d00 [ 896.411756] ? __pfx_dup_mmap+0x10/0x10 [ 896.411778] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 896.411833] ? lock_is_held_type+0x9e/0x120 [ 896.411880] copy_process+0x632b/0x72a0 [ 896.411933] ? __pfx_copy_process+0x10/0x10 [ 896.411985] kernel_clone+0xea/0x7f0 [ 896.412014] ? lock_is_held_type+0x9e/0x120 [ 896.412055] ? __pfx_kernel_clone+0x10/0x10 [ 896.412084] ? ksys_write+0x187/0x240 [ 896.412107] ? lock_release+0xc8/0x290 [ 896.412149] ? __mutex_unlock_slowpath+0x157/0x750 [ 896.412188] ? kernel_write+0x5f3/0x660 [ 896.412219] __do_sys_fork+0x94/0xd0 [ 896.412258] ? __pfx___do_sys_fork+0x10/0x10 [ 896.412316] ? do_syscall_64+0x85/0x430 [ 896.412341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 896.412383] do_syscall_64+0xbf/0x430 [ 896.412411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 896.412436] RIP: 0033:0x7fb8173d4b19 [ 896.412455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.412478] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 896.412501] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 896.412518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 896.412532] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.412547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.412561] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 896.412598] 07:33:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:33:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x0, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 75) 07:33:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x0, 0xffffffffffffffbe, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:33:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 2) 07:33:56 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x129281, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x401, 0x4eed, 0x5, 0x9ec}) [ 906.734872] FAULT_INJECTION: forcing a failure. [ 906.734872] name failslab, interval 1, probability 0, space 0, times 0 [ 906.736711] CPU: 1 UID: 0 PID: 11685 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 906.736740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.736753] Call Trace: [ 906.736760] [ 906.736768] dump_stack_lvl+0xfa/0x120 [ 906.736797] should_fail_ex+0x4d7/0x5e0 [ 906.736824] should_failslab+0xc2/0x120 [ 906.736847] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 906.736880] ? __alloc_skb+0x2ab/0x370 [ 906.736914] ? __alloc_skb+0x2ab/0x370 [ 906.736937] ? __pfx_netlink_insert+0x10/0x10 [ 906.736966] __alloc_skb+0x2ab/0x370 [ 906.736993] ? __pfx___alloc_skb+0x10/0x10 [ 906.737020] ? netlink_autobind.isra.0+0x158/0x370 [ 906.737062] netlink_alloc_large_skb+0x69/0x150 [ 906.737095] netlink_sendmsg+0x66d/0xd80 [ 906.737131] ? __pfx_netlink_sendmsg+0x10/0x10 [ 906.737177] ____sys_sendmsg+0xa67/0xc20 [ 906.737199] ? copy_msghdr_from_user+0xfb/0x150 [ 906.737235] ? __pfx_____sys_sendmsg+0x10/0x10 [ 906.737267] ? lock_acquire+0x15e/0x2f0 [ 906.737303] ___sys_sendmsg+0x10f/0x1b0 [ 906.737333] ? __pfx____sys_sendmsg+0x10/0x10 [ 906.737359] ? perf_trace_lock+0xb5/0x5d0 [ 906.737394] ? __pfx_perf_trace_lock+0x10/0x10 [ 906.737424] ? proc_fail_nth_write+0x97/0x220 [ 906.737453] ? lock_acquire+0x15e/0x2f0 [ 906.737482] ? __fget_files+0x34/0x3b0 [ 906.737515] ? find_held_lock+0x2b/0x80 [ 906.737537] ? __fget_files+0x203/0x3b0 [ 906.737569] ? lock_release+0xc8/0x290 [ 906.737616] ? __fget_files+0x20d/0x3b0 [ 906.737659] __sys_sendmsg+0x150/0x200 [ 906.737688] ? __pfx___sys_sendmsg+0x10/0x10 [ 906.737727] ? __pfx_ksys_write+0x10/0x10 [ 906.737748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 906.737787] do_syscall_64+0xbf/0x430 [ 906.737812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 906.737834] RIP: 0033:0x7f3a3d7e9b19 [ 906.737850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.737871] RSP: 002b:00007f3a3ad5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 906.737891] RAX: ffffffffffffffda RBX: 00007f3a3d8fcf60 RCX: 00007f3a3d7e9b19 [ 906.737906] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 906.737918] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.737931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 906.737943] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 906.737974] [ 906.761405] FAULT_INJECTION: forcing a failure. [ 906.761405] name failslab, interval 1, probability 0, space 0, times 0 [ 906.772100] CPU: 0 UID: 0 PID: 11692 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 906.772118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.772125] Call Trace: [ 906.772130] [ 906.772136] dump_stack_lvl+0xfa/0x120 [ 906.772157] should_fail_ex+0x4d7/0x5e0 [ 906.772174] ? vm_area_dup+0x25/0x6f0 [ 906.772191] should_failslab+0xc2/0x120 [ 906.772206] kmem_cache_alloc_noprof+0x80/0x690 [ 906.772223] ? find_held_lock+0x2b/0x80 [ 906.772248] ? vm_area_dup+0x25/0x6f0 [ 906.772262] vm_area_dup+0x25/0x6f0 [ 906.772278] dup_mmap+0x805/0x1d00 [ 906.772299] ? __pfx_dup_mmap+0x10/0x10 [ 906.772310] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 906.772338] ? lock_is_held_type+0x9e/0x120 [ 906.772361] copy_process+0x632b/0x72a0 [ 906.772387] ? __pfx_copy_process+0x10/0x10 [ 906.772412] kernel_clone+0xea/0x7f0 [ 906.772426] ? lock_is_held_type+0x9e/0x120 [ 906.772444] ? __pfx_kernel_clone+0x10/0x10 [ 906.772458] ? ksys_write+0x187/0x240 [ 906.772471] ? lock_release+0xc8/0x290 [ 906.772491] ? __mutex_unlock_slowpath+0x157/0x750 [ 906.772509] ? kernel_write+0x5f3/0x660 [ 906.772524] __do_sys_fork+0x94/0xd0 [ 906.772538] ? __pfx___do_sys_fork+0x10/0x10 [ 906.772566] ? do_syscall_64+0x85/0x430 [ 906.772578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 906.772600] do_syscall_64+0xbf/0x430 [ 906.772612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 906.772626] RIP: 0033:0x7fb8173d4b19 [ 906.772635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.772647] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 906.772658] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 906.772666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 906.772673] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.772681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 906.772687] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 906.772705] 07:33:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:33:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') close(r0) 07:33:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380), 0x0) 07:33:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x400, 0x9, 0x6) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 07:33:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 76) 07:33:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 3) 07:33:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:33:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:33:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x0, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:33:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') shmctl$SHM_LOCK(0x0, 0xb) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000000)=0x1) 07:33:57 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x6, 0x27}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x200044c2}, 0x4000850) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r1) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x8, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x41040) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:33:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 4) 07:34:06 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f00000000c0)=""/139, 0x8b) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:34:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 77) 07:34:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:34:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x5) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x1000) 07:34:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x0, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1}, 0x0) 07:34:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 5) 07:34:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:34:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 78) 07:34:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 6) 07:34:06 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_serviced\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6, 0xc0, 0x4, 0x8, 0x0, 0x100, 0x4c406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x20b84, 0x8, 0x200, 0x5, 0x8, 0x8, 0x5, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffffff, 0xb, r1, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x110, r0, 0x2d8d2000) mlockall(0x2) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) write(r2, &(0x7f0000000180)="2fba84004576cc24a6338d6c08b5b44865509932b14a574a8fe1c65bbd2717e4e2231d37b1297fd94e92356fa6e03f4a66f0e07dfacee2bc576d709fe4781d88803fce41b6a9eba909bb7533895d257141db7af0f92926f8eab7d82c34fdb4c4ddd9f6432f05f186cc", 0x69) [ 916.416878] FAULT_INJECTION: forcing a failure. [ 916.416878] name failslab, interval 1, probability 0, space 0, times 0 [ 916.418877] CPU: 1 UID: 0 PID: 11973 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 916.418908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 916.418922] Call Trace: [ 916.418929] [ 916.418938] dump_stack_lvl+0xfa/0x120 [ 916.418969] should_fail_ex+0x4d7/0x5e0 [ 916.418997] ? anon_vma_fork+0xe6/0x630 [ 916.419023] should_failslab+0xc2/0x120 [ 916.419047] kmem_cache_alloc_noprof+0x80/0x690 [ 916.419078] ? anon_vma_clone+0x3be/0x570 [ 916.419113] ? anon_vma_fork+0xe6/0x630 [ 916.419137] anon_vma_fork+0xe6/0x630 [ 916.419161] ? vm_area_dup+0x3e7/0x6f0 [ 916.419196] dup_mmap+0x11f8/0x1d00 [ 916.419244] ? __pfx_dup_mmap+0x10/0x10 [ 916.419265] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 916.419321] ? lock_is_held_type+0x9e/0x120 [ 916.419365] copy_process+0x632b/0x72a0 [ 916.419415] ? __pfx_copy_process+0x10/0x10 [ 916.419465] kernel_clone+0xea/0x7f0 [ 916.419491] ? lock_is_held_type+0x9e/0x120 [ 916.419528] ? __pfx_kernel_clone+0x10/0x10 [ 916.419555] ? ksys_write+0x187/0x240 [ 916.419577] ? lock_release+0xc8/0x290 [ 916.419616] ? __mutex_unlock_slowpath+0x157/0x750 [ 916.419651] ? kernel_write+0x5f3/0x660 [ 916.419681] __do_sys_fork+0x94/0xd0 [ 916.419710] ? __pfx___do_sys_fork+0x10/0x10 [ 916.419764] ? do_syscall_64+0x85/0x430 [ 916.419787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 916.419827] do_syscall_64+0xbf/0x430 [ 916.419853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.419876] RIP: 0033:0x7fb8173d4b19 [ 916.419894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 916.419916] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 916.419938] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 916.419954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 916.419967] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 916.419981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 916.419994] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 916.420030] [ 916.467597] FAULT_INJECTION: forcing a failure. [ 916.467597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.469533] CPU: 0 UID: 0 PID: 11978 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 916.469564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 916.469577] Call Trace: [ 916.469586] [ 916.469594] dump_stack_lvl+0xfa/0x120 [ 916.469625] should_fail_ex+0x4d7/0x5e0 [ 916.469654] _copy_from_iter+0x1dc/0x1660 [ 916.469678] ? lock_acquire+0x15e/0x2f0 [ 916.469711] ? __virt_addr_valid+0x1c6/0x5d0 [ 916.469749] ? find_held_lock+0x2b/0x80 [ 916.469776] ? __pfx__copy_from_iter+0x10/0x10 [ 916.469795] ? lock_release+0xc8/0x290 [ 916.469832] ? __virt_addr_valid+0x100/0x5d0 [ 916.469857] ? __check_object_size+0x579/0x880 [ 916.469897] netlink_sendmsg+0x800/0xd80 [ 916.469939] ? __pfx_netlink_sendmsg+0x10/0x10 [ 916.469987] ____sys_sendmsg+0xa67/0xc20 [ 916.470013] ? copy_msghdr_from_user+0xfb/0x150 [ 916.470044] ? __pfx_____sys_sendmsg+0x10/0x10 [ 916.470078] ? lock_acquire+0x15e/0x2f0 [ 916.470114] ___sys_sendmsg+0x10f/0x1b0 [ 916.470146] ? __pfx____sys_sendmsg+0x10/0x10 [ 916.470175] ? perf_trace_lock+0xb5/0x5d0 [ 916.470213] ? __pfx_perf_trace_lock+0x10/0x10 [ 916.470251] ? proc_fail_nth_write+0x97/0x220 [ 916.470281] ? lock_acquire+0x15e/0x2f0 [ 916.470312] ? __fget_files+0x34/0x3b0 [ 916.470347] ? find_held_lock+0x2b/0x80 [ 916.470372] ? __fget_files+0x203/0x3b0 [ 916.470405] ? lock_release+0xc8/0x290 [ 916.470442] ? __fget_files+0x20d/0x3b0 [ 916.470488] __sys_sendmsg+0x150/0x200 [ 916.470518] ? __pfx___sys_sendmsg+0x10/0x10 [ 916.470561] ? __pfx_ksys_write+0x10/0x10 [ 916.470584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 916.470626] do_syscall_64+0xbf/0x430 [ 916.470652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.470675] RIP: 0033:0x7f3a3d7e9b19 [ 916.470693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 916.470715] RSP: 002b:00007f3a3ad5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.470737] RAX: ffffffffffffffda RBX: 00007f3a3d8fcf60 RCX: 00007f3a3d7e9b19 [ 916.470752] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 916.470766] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 916.470780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 916.470793] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 916.470827] 07:34:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) 07:34:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x140) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) ioctl$SNAPSHOT_S2RAM(r0, 0x330b) 07:34:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x0, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1, 0x7f, 0x1, 0x6, 0x0, 0x3ff, 0x10188, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x84, 0x2, @perf_config_ext={0x3, 0xffffffffffffffff}, 0x130, 0x87, 0x0, 0x0, 0x7, 0x8, 0x101, 0x0, 0x8, 0x0, 0x7}, 0x0, 0x8, r0, 0x8) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r1 = shmget$private(0x0, 0x3000, 0x50, &(0x7f0000ff8000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x1000) 07:34:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 79) 07:34:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 7) 07:34:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1], 0x20}], 0x1}, 0x0) [ 927.402612] FAULT_INJECTION: forcing a failure. [ 927.402612] name failslab, interval 1, probability 0, space 0, times 0 [ 927.404772] CPU: 1 UID: 0 PID: 11998 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 927.404803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 927.404816] Call Trace: [ 927.404824] [ 927.404832] dump_stack_lvl+0xfa/0x120 [ 927.404863] should_fail_ex+0x4d7/0x5e0 [ 927.404891] should_failslab+0xc2/0x120 [ 927.404916] __kmalloc_cache_noprof+0x81/0x6b0 [ 927.404944] ? __is_insn_slot_addr+0x140/0x290 [ 927.404980] ? rtnl_newlink+0xdd/0x1f30 [ 927.405018] ? rtnl_newlink+0xdd/0x1f30 [ 927.405047] rtnl_newlink+0xdd/0x1f30 [ 927.405084] ? lock_acquire+0x15e/0x2f0 [ 927.405119] ? __pfx_rtnl_newlink+0x10/0x10 [ 927.405148] ? find_held_lock+0x2b/0x80 [ 927.405173] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 927.405203] ? lock_release+0xc8/0x290 [ 927.405249] ? avc_has_perm_noaudit+0x150/0x3d0 [ 927.405282] ? cred_has_capability.isra.0+0x1bd/0x2c0 [ 927.405310] ? perf_trace_lock+0xb5/0x5d0 [ 927.405349] ? __pfx_perf_trace_lock+0x10/0x10 [ 927.405388] ? lock_acquire+0x15e/0x2f0 [ 927.405419] ? rtnetlink_rcv_msg+0x1fb/0xfc0 [ 927.405450] ? find_held_lock+0x2b/0x80 [ 927.405473] ? __pfx_rtnl_newlink+0x10/0x10 [ 927.405502] ? rtnetlink_rcv_msg+0x9a2/0xfc0 [ 927.405533] ? lock_release+0xc8/0x290 [ 927.405565] ? __pfx_rtnl_newlink+0x10/0x10 [ 927.405598] rtnetlink_rcv_msg+0x9c6/0xfc0 [ 927.405632] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 927.405667] ? __pfx_perf_trace_lock+0x10/0x10 [ 927.405705] ? perf_trace_lock+0xb5/0x5d0 [ 927.405743] netlink_rcv_skb+0x147/0x430 [ 927.405779] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 927.405813] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 927.405844] ? netlink_deliver_tap+0x103/0xce0 [ 927.405903] ? netlink_deliver_tap+0x1ae/0xce0 [ 927.405943] netlink_unicast+0x5a7/0x870 [ 927.405981] ? __pfx_netlink_unicast+0x10/0x10 [ 927.406029] netlink_sendmsg+0x8a3/0xd80 [ 927.406068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 927.406116] ____sys_sendmsg+0xa67/0xc20 [ 927.406141] ? copy_msghdr_from_user+0xfb/0x150 [ 927.406172] ? __pfx_____sys_sendmsg+0x10/0x10 [ 927.406205] ? lock_acquire+0x15e/0x2f0 [ 927.406241] ___sys_sendmsg+0x10f/0x1b0 [ 927.406273] ? __pfx____sys_sendmsg+0x10/0x10 [ 927.406302] ? perf_trace_lock+0xb5/0x5d0 [ 927.406340] ? __pfx_perf_trace_lock+0x10/0x10 [ 927.406372] ? proc_fail_nth_write+0x97/0x220 [ 927.406403] ? lock_acquire+0x15e/0x2f0 [ 927.406434] ? __fget_files+0x34/0x3b0 [ 927.406470] ? find_held_lock+0x2b/0x80 [ 927.406494] ? __fget_files+0x203/0x3b0 [ 927.406528] ? lock_release+0xc8/0x290 [ 927.406565] ? __fget_files+0x20d/0x3b0 [ 927.406611] __sys_sendmsg+0x150/0x200 [ 927.406641] ? __pfx___sys_sendmsg+0x10/0x10 [ 927.406683] ? __pfx_ksys_write+0x10/0x10 [ 927.406705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 927.406747] do_syscall_64+0xbf/0x430 [ 927.406776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 927.406799] RIP: 0033:0x7f3a3d7e9b19 [ 927.406817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 927.406839] RSP: 002b:00007f3a3ad5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 927.406861] RAX: ffffffffffffffda RBX: 00007f3a3d8fcf60 RCX: 00007f3a3d7e9b19 [ 927.406876] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 927.406891] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 927.406905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 927.406918] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 927.406951] 07:34:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:17 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') 07:34:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x0, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 8) 07:34:27 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x0, 0x80, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfc00, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mlockall(0x5) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget(0x2, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = shmget(0x3, 0x1000, 0x10, &(0x7f0000b5b000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x1000) shmctl$IPC_RMID(r1, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 80) 07:34:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/sound', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:34:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 9) 07:34:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/event_source', 0x0, 0xe3) io_setup(0x80000001, &(0x7f0000000080)=0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) io_submit(r1, 0x3, &(0x7f00000003c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x1f, 0xffffffffffffffff, &(0x7f00000000c0)="fea05f9b3aa9fa4b45b3ef93dc0e06f0354038221d708274aaac1a775bc15f95a9dd404f4829c7e0351f3a4283c4d5e494d84bd6aa9abe885ae8d6b4b45b3d2997f673ae0990", 0x46, 0xea, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000180)="f35eea39df6d9afbcf76fe69ae6628619939370b791999e05f0c894e76bff6b5c215e5e81b799af15d515e8bcc8d3477501b48832e1b373222191d5b8fdc7af56e6a39603ee0144d55f5c638cae01a70ecacb2cece2a0e4a29118ea206912eacf7834193bddf0743511950a538b4c2f0e5a5945adbc42d41fd3b2f0bbce0387cbf647a0484960d07f4a12b1bcf1fb13329773f3727d5720c74bc6161717186da0cd282f774036a7dbc", 0xa9, 0xf359, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000280)="9e767de1c7864e907ad88154be9c718c659aeeafb3765e79518e2a1bcf7db3e1563df2d5a8abca0e006a9f975681db386e904f6f3421809a6630d07a16d7d162cbadde8b4203e61d244813a7f4641756e0d3ab53134d840d545634a4095a7e919c266bf65c8de42cb9a16bf9e80e72c8fe17e424c1ec6c824cc69c04ad9a475e85701038ea990343a217e2712bd1cc47a0a0940cac995905fa3570f5e2dcf8cb66f477679a9181b30a26355f02c9c530bb8d1b7666c51f3be4a4a64ef76c651eb911f002873e331198185418", 0xcc, 0x2, 0x0, 0x1, r0}]) io_pgetevents(r1, 0x3f, 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000440)={0x0, 0x989680}, &(0x7f00000004c0)={&(0x7f0000000480)={[0x4]}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') [ 937.781889] FAULT_INJECTION: forcing a failure. [ 937.781889] name failslab, interval 1, probability 0, space 0, times 0 [ 937.783280] CPU: 0 UID: 0 PID: 12193 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 937.783299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.783308] Call Trace: [ 937.783313] [ 937.783319] dump_stack_lvl+0xfa/0x120 [ 937.783341] should_fail_ex+0x4d7/0x5e0 [ 937.783359] should_failslab+0xc2/0x120 [ 937.783375] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 937.783398] ? __alloc_skb+0x2ab/0x370 [ 937.783421] ? __alloc_skb+0x2ab/0x370 [ 937.783437] __alloc_skb+0x2ab/0x370 [ 937.783454] ? __pfx___alloc_skb+0x10/0x10 [ 937.783470] ? __pfx_rtnl_newlink+0x10/0x10 [ 937.783493] ? rtnetlink_rcv_msg+0x3e9/0xfc0 [ 937.783517] netlink_ack+0x167/0xbf0 [ 937.783546] netlink_rcv_skb+0x344/0x430 [ 937.783567] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 937.783588] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 937.783607] ? netlink_deliver_tap+0x103/0xce0 [ 937.783634] ? netlink_deliver_tap+0x1ae/0xce0 [ 937.783658] netlink_unicast+0x5a7/0x870 [ 937.783681] ? __pfx_netlink_unicast+0x10/0x10 [ 937.783711] netlink_sendmsg+0x8a3/0xd80 [ 937.783735] ? __pfx_netlink_sendmsg+0x10/0x10 [ 937.783764] ____sys_sendmsg+0xa67/0xc20 [ 937.783780] ? copy_msghdr_from_user+0xfb/0x150 [ 937.783799] ? __pfx_____sys_sendmsg+0x10/0x10 [ 937.783820] ? lock_acquire+0x15e/0x2f0 [ 937.783844] ___sys_sendmsg+0x10f/0x1b0 [ 937.783863] ? __pfx____sys_sendmsg+0x10/0x10 [ 937.783881] ? perf_trace_lock+0xb5/0x5d0 [ 937.783905] ? __pfx_perf_trace_lock+0x10/0x10 [ 937.783924] ? proc_fail_nth_write+0x97/0x220 [ 937.783944] ? lock_acquire+0x15e/0x2f0 [ 937.783963] ? __fget_files+0x34/0x3b0 [ 937.783985] ? find_held_lock+0x2b/0x80 [ 937.784000] ? __fget_files+0x203/0x3b0 [ 937.784021] ? lock_release+0xc8/0x290 [ 937.784043] ? __fget_files+0x20d/0x3b0 [ 937.784071] __sys_sendmsg+0x150/0x200 [ 937.784089] ? __pfx___sys_sendmsg+0x10/0x10 [ 937.784115] ? __pfx_ksys_write+0x10/0x10 [ 937.784129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 937.784155] do_syscall_64+0xbf/0x430 [ 937.784171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 937.784186] RIP: 0033:0x7f3a3d7e9b19 [ 937.784198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.784211] RSP: 002b:00007f3a3ad5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 937.784230] RAX: ffffffffffffffda RBX: 00007f3a3d8fcf60 RCX: 00007f3a3d7e9b19 [ 937.784240] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 937.784248] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 937.784257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 937.784265] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 937.784286] 07:34:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 81) 07:34:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x0, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:38 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x400}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x4040010) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r3 = syz_io_uring_setup(0x7994, &(0x7f00000000c0)={0x0, 0x9e7, 0x10, 0x1, 0x17d, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000940)={0x3, 0x61, "7ca98cf8605b458dc4a69563dd8a4aa8f3373ecc17145183be05fdb94f4f88edcffec90660ac8632ddab252fed01d5c43efdaa221716bd022a8071ea6ad4e85506b262e953a3edc0c2d9c73dd74e1cbf3fd169da0ca331dc5a66f2c259fe497c15"}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f00000008c0)={{}, {0x8}, 0x8, 0x0, 0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)="28434f6cbfaf00fe2818f52ba062fe2e911f", 0x12, 0x0, &(0x7f0000000700)={0x2, 0x188, {0x1, 0xc, 0x8d, "9d063a45bbbea5478a334ddc8f11c1b53956637f3d4dc1fc3a6ea3e428906e684d76c309e918105ad097d1bb36b33f6c71dd92d4756cfceffafc792e2dc2c5f4fc73afcca9c83afbe2f9f8664adfe01d85387e0da96b75da087e49927db918d69aeeeb0bdd09cab9471cfcbc450291dffc546f976de9dd8da2911d7709a294c025aa464dd294c5c832d4656b82", 0xee, "c13f93809af41ac77adca0cb24ade867d02115259c6b18ea5afdf1e8b47429f6b6e1257dd4e25c5eec37244b90269099e9373178c98cb94c0f317d1c7c1bc1aa6f1ae2f75d67400d0ca66fbc9ce4aa6ddade786986fd56617b94ba66b28fbcb8f67ac0e6206dd2e627acf6be807d703bb1af50403c3c288f722c2834c508508fa4d2d1b92475d7a4e0354aaab8a8beaf74564792341ac9482174a4d6fda71bbe2ddb2c16734ad2de42250721294a8c9006293f913b0ae2f99a4cd17923d5acf84236755b0c4a71c6a8532f3c04e7a4dcf9368b5bb5b67107c5dba95da812d1cf3692647cb470f4f871d5a3395894"}, 0xb, "d8be4346c2470157a44dc8"}, 0x19f}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r8, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000009c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r4, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000340)={0x268, r8, 0x2, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_TESTDATA={0x32, 0x45, "00909392096b46b629a194af07b14803826530b836c0e065635eaad283355cb738f0414a30e73f7d1da18825a96f"}, @NL80211_ATTR_TESTDATA={0xb2, 0x45, "54f82593f27e7c5036360e668af8ccd361277e8dc4f58e4d06405b3c3d4a7a1b1617339e1ea2424931ee143658073e5a4fac43e1f0b45f195767326895b48d841a4c5b8d35b90812a2e6c8648b80f41f9a6a2e600974411b51c814bff421c322bc0787bfe5ff2cd0b36a2206ac2f3491d421979b5fc0565960fbab3313e7ab7a5260eb40e90cf5dd9e9cfae645667ea46007220d744f6c13fb9518c2404593bffa66dff12e67e0b2d01b5fc5d09d"}, @NL80211_ATTR_TESTDATA={0x95, 0x45, "799b0b57428b865d0c0a7395a04c7dafa3817ac34fd0ea9232b86e2766af14e10f4d49e05f4cb75c0530889ffa1a7044d3590c8f84fb5c66d73480bf615a1f2859a2db7a81dafd2adaeebc4ce705fe84b26e13bdc13ab287374b119cc591439a08a3e9b583adc64433b3e92f1ce53aeec0776acc2e9db2a00e3cd09b8cfb60786a6859c2f32ebe72dfa0af41e9c632cb37"}, @NL80211_ATTR_TESTDATA={0xca, 0x45, "bdceb4a935d1fee3e19fe72fdb7f367c4279e75d7ec8fd6e584d420b805afd1819052236a9c89c4f01a1de5f8054161ebcca8ec86416eea71c5b1d5bd7390847de46f152af946dc6bf261b1fdf2b97e82fd78a2ecfcc81f083242e8d1808c6445d4986ae6e5348994a66ad05aeb39341bcd74b35a821acbc3b65eca29634c94188ebf2967da161a710812b03f8c63f64e0cf2e33bda6245f15fe6fe558a87c523a07341f609bea726444fa184c715b45880ada3a67c36c784ca81ce76a30831973604cbc116f"}]}, 0x268}, 0x1, 0x0, 0x0, 0x4}, 0x80) 07:34:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 10) 07:34:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x208200, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000002c0)=""/45, 0x2d}], 0x3, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/111, 0x6f}, {&(0x7f0000000540)=""/182, 0xb6}], 0x2, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}], 0x2, 0x12102, &(0x7f0000000700)={0x77359400}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c65636365737301", @ANYRESDEC=r6, @ANYBLOB=',\x00']) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@access_uid={'access', 0x3d, r10}}]}}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766646e5722ac1e1055945269c7edfce2ee003d", @ANYRESHEX]) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000880)=ANY=[@ANYBLOB="0800000078000000208b484da412eb2e92e0145913fab25e663941026315e96c42a36c5020716d043e4fe8c30cab68b257f2cdbbe9344fd8a13df4b9a6bb6e4c6ebce1790f93c41bdb15955e5e6d011b8961d6bb8f724246eeb894779f69a2a472527825116acebae2b7f97656e659f02c893e144cd8c78b334df0a4cc55c3ea"]) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000800)={{}, {0x1, 0x1}, [{0x2, 0x4, r1}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x0, r2}, {0x2, 0x4, r6}, {0x2, 0x4, r10}, {0x2, 0x218cccd4d6feccbc, 0xffffffffffffffff}, {0x2, 0x4, r11}, {0x2, 0x61d8cbf9f4648fba}], {0x4, 0x4}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5}, {0x8, 0x4, 0xee01}], {0x10, 0x297ea864bb78cdd9}, {0x20, 0x5}}, 0x7c, 0x0) 07:34:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x0, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 11) 07:34:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 82) 07:34:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000001200)=""/91, 0x5b}], 0x4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:38 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x11b240, 0x1) io_submit(0x0, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12140021}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x7000, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8ab}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x44000) [ 948.624583] FAULT_INJECTION: forcing a failure. [ 948.624583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 948.625584] CPU: 1 UID: 0 PID: 12371 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 948.625600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.625607] Call Trace: [ 948.625612] [ 948.625617] dump_stack_lvl+0xfa/0x120 [ 948.625635] should_fail_ex+0x4d7/0x5e0 [ 948.625651] should_fail_alloc_page+0xe0/0x110 [ 948.625667] prepare_alloc_pages+0x1eb/0x550 [ 948.625686] ? __is_insn_slot_addr+0x2e/0x290 [ 948.625707] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 948.625725] ? __is_insn_slot_addr+0x140/0x290 [ 948.625742] ? kernel_text_address+0x5b/0xc0 [ 948.625760] ? __kernel_text_address+0xd/0x40 [ 948.625775] ? unwind_get_return_address+0x59/0xa0 [ 948.625788] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 948.625810] ? perf_trace_lock+0xb5/0x5d0 [ 948.625828] ? perf_trace_lock+0x62/0x5d0 [ 948.625845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 948.625860] ? policy_nodemask+0xeb/0x4e0 [ 948.625878] alloc_pages_mpol+0xed/0x340 [ 948.625893] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 948.625907] ? __pfx_perf_trace_lock+0x10/0x10 [ 948.625930] alloc_pages_noprof+0x9d/0x180 [ 948.625946] __pud_alloc+0x3f/0x830 [ 948.625962] copy_page_range+0x2b83/0x4330 [ 948.625974] ? perf_trace_lock+0xb5/0x5d0 [ 948.625994] ? perf_trace_lock+0xb5/0x5d0 [ 948.626016] ? lock_is_held_type+0x9e/0x120 [ 948.626041] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 948.626054] ? __pfx_copy_page_range+0x10/0x10 [ 948.626070] ? mas_store+0x17f/0x770 [ 948.626086] ? __pfx_mas_store+0x10/0x10 [ 948.626098] ? lock_release+0xc8/0x290 [ 948.626134] ? lock_is_held_type+0x9e/0x120 [ 948.626154] dup_mmap+0xd27/0x1d00 [ 948.626174] ? __pfx_dup_mmap+0x10/0x10 [ 948.626194] ? lock_is_held_type+0x9e/0x120 [ 948.626215] copy_process+0x632b/0x72a0 [ 948.626244] ? __pfx_copy_process+0x10/0x10 [ 948.626269] kernel_clone+0xea/0x7f0 [ 948.626282] ? lock_is_held_type+0x9e/0x120 [ 948.626300] ? __pfx_kernel_clone+0x10/0x10 [ 948.626314] ? ksys_write+0x187/0x240 [ 948.626325] ? lock_release+0xc8/0x290 [ 948.626344] ? __mutex_unlock_slowpath+0x157/0x750 [ 948.626362] ? kernel_write+0x5f3/0x660 [ 948.626377] __do_sys_fork+0x94/0xd0 [ 948.626391] ? __pfx___do_sys_fork+0x10/0x10 [ 948.626418] ? do_syscall_64+0x85/0x430 [ 948.626430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 948.626450] do_syscall_64+0xbf/0x430 [ 948.626463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 948.626475] RIP: 0033:0x7fb8173d4b19 [ 948.626485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.626496] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 948.626507] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 948.626515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 948.626522] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.626528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 948.626535] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 948.626553] 07:34:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 12) 07:34:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 13) 07:34:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 83) 07:34:48 executing program 6: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xf9, 0x3, 0x5, 0x8, 0x0, 0x8, 0x2440, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffe01, 0x4, @perf_config_ext={0x9, 0x8}, 0x10000, 0x7fff, 0xffff8d4e, 0x2, 0x32bb, 0x4, 0x1, 0x0, 0x4, 0x0, 0xd9}, 0x0, 0x4, r2, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x0, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:48 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:48 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = syz_open_dev$mouse(&(0x7f0000000040), 0xbdf1, 0x400000) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f00000000c0)={0x2, 0x1f, 0x2, 0x0, 0x2, [0x7, 0x0, 0x0, 0xc000]}) 07:34:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 958.421499] FAULT_INJECTION: forcing a failure. [ 958.421499] name failslab, interval 1, probability 0, space 0, times 0 [ 958.422458] CPU: 1 UID: 0 PID: 12408 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 958.422473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.422481] Call Trace: [ 958.422485] [ 958.422490] dump_stack_lvl+0xfa/0x120 [ 958.422507] should_fail_ex+0x4d7/0x5e0 [ 958.422522] ? anon_vma_fork+0x1f4/0x630 [ 958.422536] should_failslab+0xc2/0x120 [ 958.422550] kmem_cache_alloc_noprof+0x80/0x690 [ 958.422566] ? anon_vma_clone+0x3be/0x570 [ 958.422583] ? anon_vma_fork+0x1f4/0x630 [ 958.422595] anon_vma_fork+0x1f4/0x630 [ 958.422611] dup_mmap+0x11f8/0x1d00 [ 958.422631] ? __pfx_dup_mmap+0x10/0x10 [ 958.422642] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 958.422668] ? lock_is_held_type+0x9e/0x120 [ 958.422690] copy_process+0x632b/0x72a0 [ 958.422716] ? __pfx_copy_process+0x10/0x10 [ 958.422741] kernel_clone+0xea/0x7f0 [ 958.422754] ? lock_is_held_type+0x9e/0x120 [ 958.422773] ? __pfx_kernel_clone+0x10/0x10 [ 958.422786] ? ksys_write+0x187/0x240 [ 958.422798] ? lock_release+0xc8/0x290 [ 958.422818] ? __mutex_unlock_slowpath+0x157/0x750 [ 958.422836] ? kernel_write+0x5f3/0x660 [ 958.422851] __do_sys_fork+0x94/0xd0 [ 958.422865] ? __pfx___do_sys_fork+0x10/0x10 [ 958.422892] ? do_syscall_64+0x85/0x430 [ 958.422904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 958.422925] do_syscall_64+0xbf/0x430 [ 958.422937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.422949] RIP: 0033:0x7fb8173d4b19 [ 958.422959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.422970] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 958.422981] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 958.422989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 958.422995] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 958.423002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 958.423009] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 958.423027] 07:34:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 84) [ 958.486073] FAULT_INJECTION: forcing a failure. [ 958.486073] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.488077] CPU: 0 UID: 0 PID: 12417 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 958.488109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.488122] Call Trace: [ 958.488130] [ 958.488139] dump_stack_lvl+0xfa/0x120 [ 958.488169] should_fail_ex+0x4d7/0x5e0 [ 958.488198] _copy_to_user+0x32/0xd0 [ 958.488224] simple_read_from_buffer+0xe0/0x180 [ 958.488269] proc_fail_nth_read+0x18a/0x240 [ 958.488297] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 958.488324] ? security_file_permission+0x22/0x90 [ 958.488354] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 958.488380] vfs_read+0x1eb/0xc70 [ 958.488423] ? __pfx_vfs_read+0x10/0x10 [ 958.488460] ? lock_release+0xc8/0x290 [ 958.488505] ? __fget_files+0x20d/0x3b0 [ 958.488553] ksys_read+0x121/0x240 [ 958.488573] ? __pfx_ksys_read+0x10/0x10 [ 958.488606] do_syscall_64+0xbf/0x430 [ 958.488633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.488656] RIP: 0033:0x7f3a3d79c69c 07:34:48 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 958.488674] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 958.488696] RSP: 002b:00007f3a3ad5f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 958.488718] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f3a3d79c69c [ 958.488733] RDX: 000000000000000f RSI: 00007f3a3ad5f1e0 RDI: 0000000000000005 [ 958.488747] RBP: 00007f3a3ad5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 958.488761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 958.488774] R13: 00007fff8a6aefdf R14: 00007f3a3ad5f300 R15: 0000000000022000 [ 958.488809] 07:34:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/dev/char', 0x242200, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 958.573920] FAULT_INJECTION: forcing a failure. [ 958.573920] name failslab, interval 1, probability 0, space 0, times 0 [ 958.574898] CPU: 1 UID: 0 PID: 12436 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 958.574915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.574922] Call Trace: [ 958.574926] [ 958.574931] dump_stack_lvl+0xfa/0x120 [ 958.574949] should_fail_ex+0x4d7/0x5e0 [ 958.574964] ? __pmd_alloc+0x98/0xad0 [ 958.574977] should_failslab+0xc2/0x120 [ 958.574990] kmem_cache_alloc_noprof+0x80/0x690 [ 958.575006] ? __pud_alloc+0x59e/0x830 [ 958.575018] ? set_page_refcounted+0xb6/0x220 [ 958.575036] ? __pmd_alloc+0x98/0xad0 [ 958.575047] __pmd_alloc+0x98/0xad0 [ 958.575061] copy_page_range+0x2964/0x4330 [ 958.575073] ? perf_trace_lock+0xb5/0x5d0 [ 958.575096] ? perf_trace_lock+0xb5/0x5d0 [ 958.575118] ? lock_is_held_type+0x9e/0x120 [ 958.575142] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 958.575158] ? __pfx_copy_page_range+0x10/0x10 [ 958.575175] ? mas_store+0x17f/0x770 [ 958.575191] ? __pfx_mas_store+0x10/0x10 [ 958.575203] ? lock_release+0xc8/0x290 [ 958.575232] ? lock_is_held_type+0x9e/0x120 [ 958.575252] dup_mmap+0xd27/0x1d00 [ 958.575274] ? __pfx_dup_mmap+0x10/0x10 [ 958.575285] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 958.575311] ? lock_is_held_type+0x9e/0x120 [ 958.575332] copy_process+0x632b/0x72a0 [ 958.575358] ? __pfx_copy_process+0x10/0x10 [ 958.575383] kernel_clone+0xea/0x7f0 [ 958.575397] ? lock_is_held_type+0x9e/0x120 [ 958.575415] ? __pfx_kernel_clone+0x10/0x10 [ 958.575428] ? ksys_write+0x187/0x240 [ 958.575440] ? lock_release+0xc8/0x290 [ 958.575459] ? __mutex_unlock_slowpath+0x157/0x750 [ 958.575477] ? kernel_write+0x5f3/0x660 [ 958.575492] __do_sys_fork+0x94/0xd0 [ 958.575507] ? __pfx___do_sys_fork+0x10/0x10 [ 958.575534] ? do_syscall_64+0x85/0x430 [ 958.575546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 958.575566] do_syscall_64+0xbf/0x430 [ 958.575579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.575592] RIP: 0033:0x7fb8173d4b19 [ 958.575601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.575612] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 958.575624] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 958.575632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 958.575639] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 958.575646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 958.575653] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 958.575671] 07:34:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 85) 07:34:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) io_submit(0x0, 0x0, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001100)=""/233, 0xe9}], 0x3, &(0x7f0000001240)}}, {{&(0x7f0000001280)=@abs, 0x6e, &(0x7f0000002800)=[{&(0x7f0000001300)=""/19, 0x13}, {&(0x7f0000001340)=""/168, 0xa8}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/221, 0xdd}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/237, 0xed}, {&(0x7f0000002640)=""/154, 0x9a}, {&(0x7f0000002700)=""/52, 0x34}, {&(0x7f0000002740)=""/44, 0x2c}, {&(0x7f0000002780)=""/103, 0x67}], 0xa, &(0x7f00000028c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x80}}, {{&(0x7f0000002940)=@abs, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000029c0)=""/78, 0x4e}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/25, 0x19}], 0x3}}, {{&(0x7f0000003ac0)=@abs, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003b40)=""/138, 0x8a}, {&(0x7f0000003c00)=""/248, 0xf8}, {&(0x7f0000003d00)=""/63, 0x3f}, {&(0x7f0000003d40)=""/161, 0xa1}, {&(0x7f0000003e00)=""/45, 0x2d}, {&(0x7f0000003e40)=""/138, 0x8a}], 0x6, &(0x7f0000003f80)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}], 0x4, 0x2041, &(0x7f0000004100)={0x0, 0x3938700}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000004140)={{0x2, 0x0, 0x0, 0xee01, 0xee01, 0x100, 0x40}, 0x3, 0x27260f6a, 0x100000001, 0x5, r0, 0x0, 0xc2}) 07:34:59 executing program 6: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:59 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:34:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:34:59 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 86) 07:34:59 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x2, 0x8, 0x401, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004800}, 0x80) 07:34:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0x0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:34:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 969.400433] FAULT_INJECTION: forcing a failure. [ 969.400433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 969.401728] CPU: 1 UID: 0 PID: 12566 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 969.401746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.401754] Call Trace: [ 969.401759] [ 969.401763] dump_stack_lvl+0xfa/0x120 [ 969.401783] should_fail_ex+0x4d7/0x5e0 [ 969.401800] should_fail_alloc_page+0xe0/0x110 [ 969.401816] prepare_alloc_pages+0x1eb/0x550 [ 969.401837] ? find_held_lock+0x2b/0x80 [ 969.401856] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 969.401878] ? kernel_text_address+0x5b/0xc0 [ 969.401897] ? __kernel_text_address+0xd/0x40 [ 969.401914] ? unwind_get_return_address+0x59/0xa0 [ 969.401927] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 969.401941] ? arch_stack_walk+0x9c/0xf0 [ 969.401956] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 969.401980] ? perf_trace_lock+0xb5/0x5d0 [ 969.402002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 969.402020] ? policy_nodemask+0xeb/0x4e0 [ 969.402040] alloc_pages_mpol+0xed/0x340 [ 969.402057] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 969.402075] ? __pfx_perf_trace_lock+0x10/0x10 [ 969.402098] alloc_pages_noprof+0x9d/0x180 [ 969.402117] pte_alloc_one+0x1e/0x3f0 [ 969.402138] __pte_alloc+0x6c/0x3f0 [ 969.402159] ? __pfx___pte_alloc+0x10/0x10 [ 969.402179] ? _raw_spin_unlock+0x1e/0x40 [ 969.402197] ? __pmd_alloc+0x42f/0xad0 [ 969.402212] copy_page_range+0x1662/0x4330 [ 969.402245] ? lock_is_held_type+0x9e/0x120 [ 969.402273] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 969.402289] ? __pfx_copy_page_range+0x10/0x10 [ 969.402307] ? mas_store+0x17f/0x770 [ 969.402325] ? lock_release+0xc8/0x290 [ 969.402351] ? lock_is_held_type+0x9e/0x120 [ 969.402374] dup_mmap+0xd27/0x1d00 [ 969.402405] ? __pfx_dup_mmap+0x10/0x10 [ 969.402417] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 969.402444] ? lock_is_held_type+0x9e/0x120 [ 969.402468] copy_process+0x632b/0x72a0 [ 969.402496] ? __pfx_copy_process+0x10/0x10 [ 969.402524] kernel_clone+0xea/0x7f0 [ 969.402539] ? lock_is_held_type+0x9e/0x120 [ 969.402559] ? __pfx_kernel_clone+0x10/0x10 [ 969.402574] ? ksys_write+0x187/0x240 [ 969.402587] ? lock_release+0xc8/0x290 [ 969.402608] ? __mutex_unlock_slowpath+0x157/0x750 [ 969.402628] ? kernel_write+0x5f3/0x660 [ 969.402644] __do_sys_fork+0x94/0xd0 [ 969.402660] ? __pfx___do_sys_fork+0x10/0x10 [ 969.402691] ? do_syscall_64+0x85/0x430 [ 969.402704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 969.402727] do_syscall_64+0xbf/0x430 [ 969.402741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 969.402755] RIP: 0033:0x7fb8173d4b19 [ 969.402765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 969.402777] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 969.402790] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 969.402798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 969.402806] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 969.402813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 969.402821] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 969.402841] 07:35:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 1) 07:35:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 87) 07:35:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r1, 0x403}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(r2, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r3, 0x403}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x150, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x34, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xf84}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x200}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x5}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x34, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x11bd}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x14, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x150}, 0x1, 0x0, 0x0, 0x55}, 0x4000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:35:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0x0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 980.910089] FAULT_INJECTION: forcing a failure. [ 980.910089] name failslab, interval 1, probability 0, space 0, times 0 [ 980.911916] CPU: 0 UID: 0 PID: 12678 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 980.911944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.911956] Call Trace: [ 980.911963] [ 980.911971] dump_stack_lvl+0xfa/0x120 [ 980.911998] should_fail_ex+0x4d7/0x5e0 [ 980.912023] ? ptlock_alloc+0x21/0x70 [ 980.912046] should_failslab+0xc2/0x120 [ 980.912068] kmem_cache_alloc_noprof+0x80/0x690 [ 980.912096] ? __pfx_perf_trace_lock+0x10/0x10 [ 980.912136] ? ptlock_alloc+0x21/0x70 [ 980.912158] ptlock_alloc+0x21/0x70 [ 980.912184] pte_alloc_one+0x86/0x3f0 [ 980.912219] __pte_alloc+0x6c/0x3f0 [ 980.912258] ? __pfx___pte_alloc+0x10/0x10 [ 980.912291] ? _raw_spin_unlock+0x1e/0x40 [ 980.912319] ? __pmd_alloc+0x42f/0xad0 [ 980.912344] copy_page_range+0x1662/0x4330 [ 980.912388] ? lock_is_held_type+0x9e/0x120 [ 980.912429] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 980.912454] ? __pfx_copy_page_range+0x10/0x10 [ 980.912484] ? mas_store+0x17f/0x770 [ 980.912511] ? lock_release+0xc8/0x290 [ 980.912554] ? lock_is_held_type+0x9e/0x120 [ 980.912589] dup_mmap+0xd27/0x1d00 [ 980.912624] ? __pfx_dup_mmap+0x10/0x10 [ 980.912643] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 980.912687] ? lock_is_held_type+0x9e/0x120 [ 980.912725] copy_process+0x632b/0x72a0 [ 980.912770] ? __pfx_copy_process+0x10/0x10 [ 980.912813] kernel_clone+0xea/0x7f0 [ 980.912838] ? lock_is_held_type+0x9e/0x120 [ 980.912870] ? __pfx_kernel_clone+0x10/0x10 [ 980.912895] ? ksys_write+0x187/0x240 [ 980.912914] ? lock_release+0xc8/0x290 [ 980.912948] ? __mutex_unlock_slowpath+0x157/0x750 [ 980.912980] ? kernel_write+0x5f3/0x660 [ 980.913007] __do_sys_fork+0x94/0xd0 [ 980.913033] ? __pfx___do_sys_fork+0x10/0x10 [ 980.913081] ? do_syscall_64+0x85/0x430 [ 980.913103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 980.913138] do_syscall_64+0xbf/0x430 [ 980.913161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.913182] RIP: 0033:0x7fb8173d4b19 [ 980.913198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.913218] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 980.913238] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 980.913252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 980.913264] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.913276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.913288] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 980.913319] [ 980.926856] FAULT_INJECTION: forcing a failure. [ 980.926856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 980.950393] CPU: 1 UID: 0 PID: 12682 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 980.950423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.950437] Call Trace: [ 980.950445] [ 980.950453] dump_stack_lvl+0xfa/0x120 [ 980.950482] should_fail_ex+0x4d7/0x5e0 [ 980.950509] _copy_from_user+0x30/0xd0 [ 980.950545] copy_msghdr_from_user+0x88/0x150 [ 980.950577] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 980.950611] ? __pfx_perf_tp_event+0x10/0x10 [ 980.950644] ? lock_acquire+0x15e/0x2f0 [ 980.950680] ___sys_sendmsg+0xdc/0x1b0 [ 980.950710] ? __pfx____sys_sendmsg+0x10/0x10 [ 980.950737] ? perf_trace_lock+0xb5/0x5d0 [ 980.950773] ? __pfx_perf_trace_lock+0x10/0x10 [ 980.950803] ? proc_fail_nth_write+0x97/0x220 [ 980.950832] ? lock_acquire+0x15e/0x2f0 [ 980.950862] ? __fget_files+0x34/0x3b0 [ 980.950894] ? find_held_lock+0x2b/0x80 [ 980.950918] ? __fget_files+0x203/0x3b0 [ 980.950950] ? lock_release+0xc8/0x290 [ 980.950985] ? __fget_files+0x20d/0x3b0 [ 980.951028] __sys_sendmsg+0x150/0x200 [ 980.951057] ? __pfx___sys_sendmsg+0x10/0x10 [ 980.951090] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 980.951125] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 980.951160] ? ksys_write+0x1a3/0x240 [ 980.951181] ? __pfx_ksys_write+0x10/0x10 [ 980.951202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 980.951248] do_syscall_64+0xbf/0x430 [ 980.951273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.951296] RIP: 0033:0x7f11f08e3b19 [ 980.951313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.951333] RSP: 002b:00007f11ede59188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 980.951354] RAX: ffffffffffffffda RBX: 00007f11f09f6f60 RCX: 00007f11f08e3b19 [ 980.951369] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 980.951382] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.951395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 980.951408] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 980.951439] 07:35:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 88) 07:35:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 2) 07:35:11 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/vmcoreinfo', 0x40402, 0x0) fcntl$setsig(r0, 0xa, 0x30) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='syzkaller1\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYRESHEX=r2, @ANYRES16=0x0, @ANYBLOB="04002abd700004acf9d8deb180ee54f1ec8688325f95d5f1a2000000790000000400f4f400000000000000000000000000b697c277283a9a208995d3adff261fbecd6515b81b8622714c056a7e00"/92], 0x28}}, 0x4001000) 07:35:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 981.268695] FAULT_INJECTION: forcing a failure. [ 981.268695] name failslab, interval 1, probability 0, space 0, times 0 [ 981.270187] CPU: 0 UID: 0 PID: 12762 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 981.270219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.270235] Call Trace: [ 981.270240] [ 981.270247] dump_stack_lvl+0xfa/0x120 [ 981.270270] should_fail_ex+0x4d7/0x5e0 [ 981.270292] should_failslab+0xc2/0x120 [ 981.270311] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 981.270337] ? __alloc_skb+0x2ab/0x370 [ 981.270364] ? __alloc_skb+0x2ab/0x370 [ 981.270383] ? __pfx_netlink_insert+0x10/0x10 [ 981.270406] __alloc_skb+0x2ab/0x370 [ 981.270427] ? __pfx___alloc_skb+0x10/0x10 [ 981.270448] ? netlink_autobind.isra.0+0x158/0x370 [ 981.270480] netlink_alloc_large_skb+0x69/0x150 [ 981.270507] netlink_sendmsg+0x66d/0xd80 [ 981.270544] ? __pfx_netlink_sendmsg+0x10/0x10 [ 981.270579] ____sys_sendmsg+0xa67/0xc20 [ 981.270597] ? copy_msghdr_from_user+0xfb/0x150 [ 981.270619] ? __pfx_____sys_sendmsg+0x10/0x10 [ 981.270639] ? __pfx_perf_tp_event+0x10/0x10 [ 981.270665] ? lock_acquire+0x15e/0x2f0 [ 981.270693] ___sys_sendmsg+0x10f/0x1b0 [ 981.270716] ? __pfx____sys_sendmsg+0x10/0x10 [ 981.270737] ? perf_trace_lock+0xb5/0x5d0 [ 981.270765] ? __pfx_perf_trace_lock+0x10/0x10 [ 981.270788] ? proc_fail_nth_write+0x97/0x220 [ 981.270810] ? lock_acquire+0x15e/0x2f0 [ 981.270833] ? __fget_files+0x34/0x3b0 [ 981.270858] ? find_held_lock+0x2b/0x80 [ 981.270876] ? __fget_files+0x203/0x3b0 [ 981.270901] ? lock_release+0xc8/0x290 [ 981.270927] ? __fget_files+0x20d/0x3b0 [ 981.270960] __sys_sendmsg+0x150/0x200 [ 981.270982] ? __pfx___sys_sendmsg+0x10/0x10 [ 981.271012] ? __pfx_ksys_write+0x10/0x10 [ 981.271029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 981.271059] do_syscall_64+0xbf/0x430 [ 981.271079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.271096] RIP: 0033:0x7f11f08e3b19 [ 981.271109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.271125] RSP: 002b:00007f11ede59188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 981.271141] RAX: ffffffffffffffda RBX: 00007f11f09f6f60 RCX: 00007f11f08e3b19 [ 981.271152] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 981.271163] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 981.271172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 981.271182] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 981.271206] 07:35:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0x0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 89) 07:35:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x5000, 0x8, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r6 = fork() ptrace(0x10, r6) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r6, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x2, 0xee01, 0xee00, 0xee01, r2, 0x80}, 0x7f, 0x7, 0x1, 0x8001, r5, r6, 0x8}) 07:35:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 981.395545] FAULT_INJECTION: forcing a failure. [ 981.395545] name failslab, interval 1, probability 0, space 0, times 0 [ 981.397568] CPU: 1 UID: 0 PID: 12813 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 981.397601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.397615] Call Trace: [ 981.397623] [ 981.397632] dump_stack_lvl+0xfa/0x120 [ 981.397663] should_fail_ex+0x4d7/0x5e0 [ 981.397691] ? vm_area_dup+0x25/0x6f0 [ 981.397721] should_failslab+0xc2/0x120 [ 981.397747] kmem_cache_alloc_noprof+0x80/0x690 [ 981.397777] ? find_held_lock+0x2b/0x80 [ 981.397817] ? vm_area_dup+0x25/0x6f0 [ 981.397845] vm_area_dup+0x25/0x6f0 [ 981.397879] dup_mmap+0x805/0x1d00 [ 981.397920] ? __pfx_dup_mmap+0x10/0x10 [ 981.397941] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 981.397992] ? lock_is_held_type+0x9e/0x120 [ 981.398036] copy_process+0x632b/0x72a0 [ 981.398086] ? __pfx_copy_process+0x10/0x10 [ 981.398136] kernel_clone+0xea/0x7f0 [ 981.398163] ? lock_is_held_type+0x9e/0x120 [ 981.398201] ? __pfx_kernel_clone+0x10/0x10 [ 981.398237] ? ksys_write+0x187/0x240 [ 981.398260] ? lock_release+0xc8/0x290 [ 981.398298] ? __mutex_unlock_slowpath+0x157/0x750 [ 981.398335] ? kernel_write+0x5f3/0x660 [ 981.398366] __do_sys_fork+0x94/0xd0 [ 981.398395] ? __pfx___do_sys_fork+0x10/0x10 [ 981.398451] ? do_syscall_64+0x85/0x430 [ 981.398477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 981.398517] do_syscall_64+0xbf/0x430 [ 981.398556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.398580] RIP: 0033:0x7fb8173d4b19 [ 981.398599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.398623] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 981.398645] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 981.398661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 981.398675] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 981.398690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 981.398705] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 981.398742] 07:35:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x0, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:21 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) 07:35:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:21 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r3) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x18a204a0}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x10, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x60}, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x0, 0x29}}}}, [""]}, 0x30}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r5, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd7000fddbdf256500000008000300", @ANYRES32=r2, @ANYBLOB="0800020000000002080002000000000008000100090000001c0003800c00008008000300000000000c000080080003000900000008000200010000000800020001000000"], 0x60}, 0x1, 0x0, 0x0, 0x24008040}, 0x40008) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:35:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 90) 07:35:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 3) 07:35:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 991.692795] FAULT_INJECTION: forcing a failure. [ 991.692795] name failslab, interval 1, probability 0, space 0, times 0 [ 991.693845] CPU: 1 UID: 0 PID: 12843 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 991.693863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 991.693871] Call Trace: [ 991.693875] [ 991.693880] dump_stack_lvl+0xfa/0x120 [ 991.693899] should_fail_ex+0x4d7/0x5e0 [ 991.693915] ? __pmd_alloc+0x98/0xad0 [ 991.693929] should_failslab+0xc2/0x120 [ 991.693943] kmem_cache_alloc_noprof+0x80/0x690 [ 991.693959] ? __pud_alloc+0x59e/0x830 [ 991.693972] ? set_page_refcounted+0xb6/0x220 [ 991.693991] ? __pmd_alloc+0x98/0xad0 [ 991.694003] __pmd_alloc+0x98/0xad0 [ 991.694018] copy_page_range+0x2964/0x4330 [ 991.694031] ? perf_trace_lock+0xb5/0x5d0 [ 991.694055] ? perf_trace_lock+0xb5/0x5d0 [ 991.694079] ? lock_is_held_type+0x9e/0x120 [ 991.694105] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 991.694121] ? __pfx_copy_page_range+0x10/0x10 [ 991.694139] ? mas_store+0x17f/0x770 [ 991.694155] ? __pfx_mas_store+0x10/0x10 [ 991.694169] ? lock_release+0xc8/0x290 [ 991.694194] ? lock_is_held_type+0x9e/0x120 [ 991.694215] dup_mmap+0xd27/0x1d00 [ 991.694241] ? __pfx_dup_mmap+0x10/0x10 [ 991.694253] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 991.694280] ? lock_is_held_type+0x9e/0x120 [ 991.694303] copy_process+0x632b/0x72a0 [ 991.694330] ? __pfx_copy_process+0x10/0x10 [ 991.694356] kernel_clone+0xea/0x7f0 [ 991.694371] ? lock_is_held_type+0x9e/0x120 [ 991.694391] ? __pfx_kernel_clone+0x10/0x10 [ 991.694406] ? ksys_write+0x187/0x240 [ 991.694419] ? lock_release+0xc8/0x290 [ 991.694439] ? __mutex_unlock_slowpath+0x157/0x750 [ 991.694458] ? kernel_write+0x5f3/0x660 [ 991.694474] __do_sys_fork+0x94/0xd0 [ 991.694489] ? __pfx___do_sys_fork+0x10/0x10 [ 991.694518] ? do_syscall_64+0x85/0x430 [ 991.694531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 991.694553] do_syscall_64+0xbf/0x430 [ 991.694567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 991.694581] RIP: 0033:0x7fb8173d4b19 [ 991.694591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 991.694603] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 991.694616] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 991.694625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 991.694632] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 991.694640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 991.694647] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 991.694683] 07:35:22 executing program 2: mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 4) 07:35:22 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:35:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0xffffffffffffffd0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x5, 0x1000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 91) 07:35:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x0, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 991.902402] FAULT_INJECTION: forcing a failure. [ 991.902402] name failslab, interval 1, probability 0, space 0, times 0 [ 991.903331] CPU: 1 UID: 0 PID: 12966 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 991.903348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 991.903357] Call Trace: [ 991.903363] [ 991.903368] dump_stack_lvl+0xfa/0x120 [ 991.903388] should_fail_ex+0x4d7/0x5e0 [ 991.903404] ? vm_area_dup+0x25/0x6f0 [ 991.903421] should_failslab+0xc2/0x120 [ 991.903436] kmem_cache_alloc_noprof+0x80/0x690 [ 991.903459] ? vm_area_dup+0x25/0x6f0 [ 991.903474] vm_area_dup+0x25/0x6f0 [ 991.903492] dup_mmap+0x805/0x1d00 [ 991.903514] ? __pfx_dup_mmap+0x10/0x10 [ 991.903525] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 991.903554] ? lock_is_held_type+0x9e/0x120 [ 991.903578] copy_process+0x632b/0x72a0 [ 991.903606] ? __pfx_copy_process+0x10/0x10 [ 991.903632] kernel_clone+0xea/0x7f0 [ 991.903647] ? lock_is_held_type+0x9e/0x120 [ 991.903668] ? __pfx_kernel_clone+0x10/0x10 [ 991.903683] ? ksys_write+0x187/0x240 [ 991.903695] ? lock_release+0xc8/0x290 [ 991.903718] ? __mutex_unlock_slowpath+0x157/0x750 [ 991.903737] ? kernel_write+0x5f3/0x660 [ 991.903753] __do_sys_fork+0x94/0xd0 [ 991.903769] ? __pfx___do_sys_fork+0x10/0x10 [ 991.903798] ? do_syscall_64+0x85/0x430 [ 991.903811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 991.903833] do_syscall_64+0xbf/0x430 [ 991.903847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 991.903860] RIP: 0033:0x7fb8173d4b19 [ 991.903870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 991.903882] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 991.903895] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 991.903904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 991.903911] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 991.903919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 991.903926] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 991.903944] 07:35:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 92) 07:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 5) 07:35:22 executing program 2: mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 6) 07:35:33 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d0001f3510ebd760651a50a43c2842a1ad6e1b83f1e7d205e2a57e1b31e160450b607c0b03058ce42d3dbc2b3b6d8f51bf76fa28b08", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000001680)=0x0) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x3f23, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000300)="ef8c3daff19f9cbe773a0cfbe07a513f23ee", 0x12, 0x8}, {&(0x7f0000000340)="bef849e943c030ada268921cc96ea5350b7e6649", 0x14, 0x6}, {&(0x7f0000000380)="b183938f25108097b310a832ef5d031c3e61edd5f9507fc17de81f9f9d7b2d6cd5864555f40cdee8b0e9d100600cc25064d6bdbdf3c50656f79654f2cadd450ffa0baaf3c6e4bfbedd8062b850d3b660684bfb18657231e39a2b88f8ed3d542433a16f4c5b3db4e480ba2ff2327c035bb7cb3ddb684b4768c8b2671aac7e768985178c8795b85532001838f35b2120c54e39486c25965a6b462b23791ce51e34cac0cd0e80f17f2a0e6e81a0fe667a0b4616d6135f3d9501d173f457601462ec9f461d6609cc578c8144b498b8af2759ccb4e6e7908b0b45d6d02b43b7facfff33e13eb25d2f7a2b7800bf7c9604a100144d2c0061d46e28a22c179bf36059418837c1de47c0145d53cd0bb42437e77aad901597d213a68bc7286a51a2f92ca1a4e8972f874606f20bfdc61d9ff5a1f661a6681b2ba8c9f70f381f8631863a1e7c553237c535c3fdc827f3074b276551530fb504fab102894e01fd7c2f7b97160385616793fd2839ee2d2f02d6e4b161d3de079fd881dc0d129db349b96760ffa06600e0cbc62858d156e3ca3b025c263b85322e2e436eb7664164e2479ddae39dc3f1dc59371ddb66b9fe1e67e357eb849c9a8abf6e76dc5296aff6daf91f962cb7b544be49067fa3db7e3bf1ee7e81c90a43486a38dbe16ada587e9c8fc3a9493fb8d3faf930fd4a0048f10f29b09c4854ab42159472f441560238d9cf2fd918dec2bd5036bd2661495cea51bdea24c9a1aa5d8e4892490f74c63878af23a1937220ae5109ac00b0b93b59dedfa81d4140a60e6a9341e66d5d3ce90b81f4ead2ac007cd924f2b33bcf69cd299a1856e7eafb6842439c0dd0046540c40d8e17d4e69fdb157b49b699f733ecd93298d678f15b5bb712bea5210dcccc7e035086e71934fcabb76a8cf6e39e14557cb7c5d55e23f4a6d11c1fef2548aea781125632e579f812ed024b38c9f9b4b5fefe422f99dc574e8b1ab806eeb2eb5bbb088b8cf4e8f6c77452f7968188e173de55d76269931d9005b1cf320bf62bba677703985592d900bf6adbfaa3cdb4a0bd5511e391abde69556476286e7965d62d5e7b5d16622b3495bf8163c3f7019f54db75efeef122fae6388f9a56a0bdffb4aa8a6ae607b429e5d5138dc30c7fe8a009f0557959b0395d4e83d0dbfdf354addfdbff80f3043de4bebae72cd9d3eead810838ffac6151484d94df526b5d2e83dba18ea8c9432856a1efdadcb98978ac883ca8ea7e72eebb0610de0349d5e505d33cbe0f21e2a1bd04caa3e72b6cc120fab22d4f345fa575ae79c5166ad09a8f9a341b0796e82a6acee546e22c94d60dd26566e7ea74aa1477514c354528304d1401c890006f5477c409e535f188cf0d1cdb699493c177a38164954acb4249d4ddf63d624a5ee4b85e822515d6322d168db389cb83c01d6f76d11c5f8515517aa0f2d5d46e05158730cb30268de1492e19e218f8a0229aab71121712bad1fabfeb072da532af6b0165dc6a189292ab7d357395ae2f71ec04c73feee641a90eab49522f0e4c54aa695a998419cd0c1c044a2730aac20999b0d80010e964b3a31e869ae7fabcfd980e6eafde3c3dbd1b18a7a4423905578bbba0b064a11531399b4d1baec898d07b9bbbb6c9195d27b58d22157d651e8b75e2a37227e0d137edb50acc5e2dcc0e839728ea492fe3936ab3e6821e166fd82cc7779fe9ac23f1a26425a74c05c2ffeff3ca104980221f5bc8238cf323ebb781131de617b2026f8c209404f49e903f78e2307848345e20be0199b2546157f03001d84da86ec47eb33f6cbf9802c496ad1fbaae9b16133b1350bdcf8bb12cbc91304037b9e211e99c52b9a5d701ee6796eda20894a0f42db050964d71c1c2c2b51dd097e760444cf92381cec927872f3157e0c2e3bb9be16664bc2de4daedb6aa0ee08308fd7fa43a7a80a73e93d6f69e59313bc307eb04087e937688d81cb7e4d09d08057efa3c71c6a3128b4aed2e3d60ce2d737120fdd1428ba3940879d22dca1f8c92c60cb1d49469219570695c6f349c8a9e01b4c0e46fbe43cb0b8f1d56d12c083db58d12174655752ae759982fcdb6517ca2369b9d2aa0cd92ca77b0bbf504a914925607242f05e29c14068c7586ddc0ce421ec38f86d2c25429fd36b4275cf68eb204f9b05835b4baeb4a815affe61f30d5029a8c86a5d3a783766eab257107e4e03f4488285185608c2080345539256daa6ae1f7b92d233a6bc2660b185238535fe23e028d46d4b0bb20a77b14a0f6adbe92726287d60a994de7a49fa729fc2169d1ed5c0756910252e0023edad910a995dfc9d3535d98a0deb570a1106b494e7dd9e6c3f385c01bbb8888b94aac07219710a6baa73938c0babcda3304a0bd13b51a2fa91b95bbb2e05c233c8864a3a65fd329b61fbc9acc5779020c4834ad7403b457de6b09a53d8809272cc5800a447a72a82bbeeb97ae303fe553cf7d1bf291d46f36eb454f962b9af34c76accec272b90b9547448247baa07b6f19f804a1a0790c799a5331ef203781cedd11a62572466fad96da54ca2ac37648d19fcfcb53c6a5feb12df1d86a8266627536ba8806ff9a0dacb445a94b44a293513c50d86f1af7018bbd22c2caaa3a493c909a6cb27fa03f9b409b3607ac50a853624864713c46b2cf476f0c5de395c45956c41334a5e43d19d7e2432e0e71337e1293f2bb7e7b1b8df934998e454c5e4419ffe943ab89365a40f782de7e3ea589e2946866e40ac93b75035f48eaed3213c68378ae978193654879959f9707321c0b6ca125040ea437c6fa2da34d185c3e84f7b46007bcd572e1927d5a40edf7c9ce85893eb7e46eced077e29c5f7c4622fdf18c138ea5b2c28ed9570ffdc7be6b033e94cf248ea0ff69d9f3b11610af0ca4970555615d7c37dd1f3d7e3e8e52fae54f5bb3845db5020b053b24c3f344ff231b7201ee64cf9f7fc0bb501a3e5b661f4b4cde0e24c9128e515aafd8b92970120b92f633aa7ed44d124bc0015f62a5321f4c70ab30f9744ffa868088074f8e73921e670cc9cc57a2eef283cc8fba35613aa452792d0c8e9f376e63af43c76ca47f3e5d9c763448b1339f5cf45164b07c6c5ecc81ad177d2ff0b2a285f95246808f52fbd84691a0460e5046ec89955b10e7ed499cf389e9f74bcb76a1d5e10c2db40280eed76201d067d8e314ee29c787d3758e46cbaf5b33fd4e06e3f938a3d1f01d9ae5718ba80691319e769280e6df11a6a74237c1477d41bab4333950230ea99e68f8daad5c9a35306cb42359e4b9199abaac3fc986dc1ba846a66b53d3042ac9ce5bb01ba19aba357b0a16c3c11a16ac4671254f14ef15eb564467b40734e1bd06e9a46b0d94d60bfa2b48d22275b3ab0c02ac45d1053d338341cf3c744b589192df58c7d4c81a244af7d1d9ef5e3fe5e40c0a7afa497b5875e92e04f0f0e940a4ed86dac1d44883b305429404bd7cef58559e01f26b73fe4a963d8df54ae81ede6dc049571965f75ff32e4db48fe4018f418a15d80f536c34dbb1e3eb1f231c922ed90d60cc3a79dae8d553f49f207081fb09655b3669f51e30723342c6711621187c25f052b5dccc4489821a373a5601a4aead01ac65d91c8ba8a6476a58c03d29d59d0ac013e052bb65565b90afcfa2779c127457c7d97e851061dddb6e79a17682b2ab195a76e8349d3521598e6880b2ca7eec187c5695f75039c1b3a6293bec23e7deee4625e81e03d2b846c9b0e19489a3d4e68787220adb5476b97a090c6a7fe322f143bc721194c922c3a70b16ef955bd3d9043fe73e3bd1fd0ad140d449dbaafaba04cb73b34595243b3dc74fc8b69868122ef75c6c2fb3a70f50722203d3724f05b633ffaaf9e3bf149659ca0f66349851a0e5806643bdc147ad4c0d580ee2b7c702d638c396e74526c47695c03a68ac983b9e281daf41f874de7e0df73052168fd6c5ea6f9522afae253d97ce2ffa54e0055861c696cf02aa8a362f48364ef310fcabc6a52003b62f57a25c31b2be95558c8a82279d728310922fbe7ad99ee2db30abed6daed7e9b151fcbf6c26dee5a8676159e16d41071276284df23e73847d4a1acd27783619d2594e6b73ad6a651fa8fb58226e26e062e432a9bc41e63d0a17f43b4563bf0e8f5335b64c3305c03e998a62dd6468ce4c8c7567c60a37f58d0f7f49fe02fdeb13b618b1f999f0990fa65b10da684dca05f943b1f334c42d3e1e2923a43f51285bbb5c75ce48a4788d383975cee76d2f17a6283923d63afdb376ebdc523f321b002d915918d3082b332078c067c886d72f6768631c9afc3cf51beea46bb2b3ff746337d3abf923bd8a8d215c28fd8a6c97cd04aa57178613b9d8644b90144b5ee7ac1a78b95d0f5e477c318778890c23da4be9d0353e138bd0ce6672577b9112a480132bc8e035d54bd14fdb5fa0f09e5ac772153b9216319b8534a5e3638778416878cdfca03f1fe95766a675cec0a0729297774011b82b7900fab6be78c9b6903287aa46ceb63e05e4957a4ca7419a7c08f4ab38ffde1e1bb481be001286c15cb50d273145f74f71e4a4779938c3b0923df204d5e178dee0358f7913ad219394b6dad83b9609abb4c64033fef9b50aa364c8c7f5b16b95bb4aaa4a0a980930d623bd18cf7ea91302f25e2917233d3ced4101db35c3cdc330fe942c06fcecc214f7b6311ab4030e6bed785ad31e59c34fe7853aa61e492874bd8dcb550bbc9f02f19714118cb0d8b39f58cb8e4dd5930b34ba72869c15d7611db4f51d5fce33e751e1a90b9debabc66ef78421997306f0228d0b5b1af7c4ac11bbbf71814f9fc4975e404436e6f737f3e7fa3cb26631037897c0044b94501c951e0bc77985eff714eec82affa60db70382225430fcda48bff00283e4b0916fb1d102292390f2eb79c861d217e487857c0e622c4119983785030066a5c974998cb1cbf0cf529509e0a965b23f479787db8db1e73a8d8378c760961a22d414c2a9028697bd07455dd81a15fafa72a92f46ac87af726756bd4c8a842306733723823b5d2b140e50f305f3fa74255cdd698b0f6e9554c7f2bb58a8a965dfe1422d94101c992447b47eab5d53834a97d660ae335cb3c23bd4462b2abaea4b8a634f9e7baa0bc068d5c09d8dd2468fc748f7dade1bbda436fd9a50b5fd4308d9e0c7b5136236d598e86927f539047ed88152cd6ee3bcfbede76cc942b658cb49a0cf9b3e770f88114ede1df0511e13aadbcc4e1d9694d49d603ae1e524073d8b76dc1d75d99ee642a05a5cebb8e3b9bafc62be8d30a21ac2ebba5d8e04f3e948800dba21f1c6b3ba5b01b052ffa0a6c5b3ccff33279ab070c428a058ea766a6ac09882924b2ab1f01db50071a665d061daf857234e2ed957844e52845314d9188d5eb005ad9a3633c30bca74bcc91a56e51bc7f9d595efc4a18ee50ac8dbec043d12f904231bb7e85ca99631e4406e8a96086ec80e164f2feb1946725205eee053210bf93df5bcf312f70343f939945f8c56adc893cd48fd5616c178c2961452f7478b06e518aa674bf45082d0b2471644ce3f10e6818f98e7cfee629b574ea74d3fdf99c3ef799bf0d804dd534308a4fd3f2867cdc4e41b1d82989076ed34ea0bf980433bf5630785b11c8af1c1f2e952e5d3a1977212ec32c3e76846d3da7e660e1e7dfeb2f1b98783199ed33adae18073f4b45ea42de5bdd39871564b35f6e249ea0bfaa11f9f68d9166982e91c7822c31aa5e67c278b39dda602f58b1662d08cc9594d72bfcc43fd16b4576bf9619e096d", 0x1000, 0x6}, {&(0x7f0000001380)="0ecbda61938fef72cc93eaa5e784ce81374abc0722848c18a0aaec5da93a6023092d4b0615834c400bf45fcb1d958cc3335c6d4c77981099ce92a8af5c12b05e818766ffadcb820e", 0x48, 0x7}, {&(0x7f0000001400)="5b0abbede8f3f2bc8357fa9c39e09d23a49dfae7af938944d8de5caa0bc84417922c42e5e6ef2507fb723c4c862b4de11c02bec89fcd6cf39cbbd3728d2dbadcba0f6bd606b57de2e5d89c01df2c60a1d56719cefa9bd3b007f835d86c0afa555ab8206dc5ac5bd0337c0239faa0d82651c5cff79f837bb01bb26bc4e7b57bc3dac3ea906af510c2306681a0ce3e7fda49bf3b70bf7593544039f343cdbfc7e696c85fe5ae4512c48e19fafb6735aa87a18c1aa841b4796e582b5fd9e4a80fcf1c9b0e6c8126465befa6f42d9a15acac6fd922c12772e31c0fabecd49e4ec7f06095b0921c67f07ba46459233923a1e3", 0xf0, 0x100000000}, {&(0x7f0000001500)="9e7b2ddee31f1e7bd33e51815592e7490867a0e36c7d27d565d297d9ec3004b5887a1653213c46bad5813a56392a92b2a0ed72fa3ab35d5e057f48d4c7424612f4af3108793d45e55ffbf75cfe5ac3a1644ea1ba8a83d19d33d201eb59adc46eecbdb5ab477755f25737cb1511e0a2f018dfb66805f1ca44bc5378bb6df99ab0cc40f1b29590b02a2e1912004380bad9837f2fa803d2fd5c6a3ad7c45501094373a17603d5c331f7d3b1fc63a8c77927e2d06655b9f18bcdfe0f32c02cab21e3", 0xc0, 0x5}], 0x1136c4bcac0bb376, &(0x7f00000016c0)={[{@uid={'uid', 0x3d, r3}}, {@size={'size', 0x3d, [0x38, 0x37]}}], [{@subj_role={'subj_role', 0x3d, 'fd/3\x00'}}, {@seclabel}, {@dont_appraise}]}) pwrite64(r1, &(0x7f0000000180)="b4bd18268836b531262e5b2bf05c790742fdf7722f5db2595d880c4315a95a06eb1ec990247c19762bc460a31d156b7a97b6070a92037addf6740daeab662f8b269f582d1df919c635e3fb44ae35a2ef5edc11698d31622055ddb0b2001ba2a6aeb56234414ba95441b8c3d875b894ed118680fb73d3fbedc772cc50d1dabcb1ee855d2788407539fbb91b20719e6daae9c9eaa2090b469a8d691edd6bfd2a032f0f8add5814ca04d71381ef7204ed1368a5f1052978c6cb71b6cd4920ca036337437a16dd02795d382a3817c9749050d5e8b739a730", 0xd6, 0x10001) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:35:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 93) 07:35:33 executing program 2: mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000100)={{r0}, 0x6, &(0x7f0000000040)=[0x1, 0x3, 0x4, 0x1, 0x1, 0x80], 0xbd, 0x1, [0x1fc, 0xfffffffffffffe01, 0x5, 0x10001]}) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x0, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 1003.793610] FAULT_INJECTION: forcing a failure. [ 1003.793610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1003.795481] CPU: 0 UID: 0 PID: 13100 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1003.795513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1003.795526] Call Trace: [ 1003.795534] [ 1003.795543] dump_stack_lvl+0xfa/0x120 [ 1003.795573] should_fail_ex+0x4d7/0x5e0 [ 1003.795602] _copy_from_iter+0x1dc/0x1660 [ 1003.795625] ? lock_acquire+0x15e/0x2f0 [ 1003.795659] ? __virt_addr_valid+0x1c6/0x5d0 [ 1003.795684] ? find_held_lock+0x2b/0x80 [ 1003.795711] ? __pfx__copy_from_iter+0x10/0x10 [ 1003.795731] ? lock_release+0xc8/0x290 [ 1003.795769] ? __virt_addr_valid+0x100/0x5d0 [ 1003.795794] ? __check_object_size+0x579/0x880 [ 1003.795834] netlink_sendmsg+0x800/0xd80 [ 1003.795876] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1003.795925] ____sys_sendmsg+0xa67/0xc20 [ 1003.795950] ? copy_msghdr_from_user+0xfb/0x150 [ 1003.795982] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1003.796010] ? __pfx_perf_tp_event+0x10/0x10 [ 1003.796045] ? lock_acquire+0x15e/0x2f0 [ 1003.796081] ___sys_sendmsg+0x10f/0x1b0 [ 1003.796114] ? __pfx____sys_sendmsg+0x10/0x10 [ 1003.796143] ? perf_trace_lock+0xb5/0x5d0 [ 1003.796182] ? __pfx_perf_trace_lock+0x10/0x10 [ 1003.796214] ? proc_fail_nth_write+0x97/0x220 [ 1003.796253] ? lock_acquire+0x15e/0x2f0 [ 1003.796284] ? __fget_files+0x34/0x3b0 [ 1003.796319] ? find_held_lock+0x2b/0x80 [ 1003.796344] ? __fget_files+0x203/0x3b0 [ 1003.796378] ? lock_release+0xc8/0x290 [ 1003.796415] ? __fget_files+0x20d/0x3b0 [ 1003.796462] __sys_sendmsg+0x150/0x200 [ 1003.796493] ? __pfx___sys_sendmsg+0x10/0x10 [ 1003.796536] ? __pfx_ksys_write+0x10/0x10 [ 1003.796558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1003.796601] do_syscall_64+0xbf/0x430 [ 1003.796628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1003.796651] RIP: 0033:0x7f11f08e3b19 [ 1003.796669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1003.796692] RSP: 002b:00007f11ede59188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1003.796714] RAX: ffffffffffffffda RBX: 00007f11f09f6f60 RCX: 00007f11f08e3b19 [ 1003.796730] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1003.796744] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 1003.796758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1003.796772] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 1003.796806] 07:35:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:45 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1cd, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = fork() r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf7, 0x40, 0x48, 0x9b, 0x0, 0x0, 0x8080, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x8}, 0x4100, 0x0, 0x4, 0x9, 0xe0, 0x100, 0x1, 0x0, 0x7f, 0x0, 0xdd92}, r0, 0xc, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r2 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r3 = mq_open(&(0x7f0000000100)='${\x00', 0x40, 0x0, &(0x7f0000000140)={0x908, 0x6, 0x7, 0x100000000}) close_range(r1, r3, 0x0) shmdt(r2) shmat(0x0, &(0x7f0000fec000/0x11000)=nil, 0x4000) 07:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 94) 07:35:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 7) 07:35:45 executing program 4: r0 = mq_open(&(0x7f0000001140)='/dev/input/mouse#\x00', 0x2, 0x2, &(0x7f0000001180)={0x7, 0x7, 0x9, 0xec2}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x100, 0x18240) getdents(r2, &(0x7f00000010c0)=""/117, 0x75) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000000c0)={{r1}, "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"}) [ 1014.941465] FAULT_INJECTION: forcing a failure. [ 1014.941465] name failslab, interval 1, probability 0, space 0, times 0 [ 1014.943790] CPU: 1 UID: 0 PID: 13224 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1014.943825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1014.943839] Call Trace: [ 1014.943847] [ 1014.943856] dump_stack_lvl+0xfa/0x120 [ 1014.943888] should_fail_ex+0x4d7/0x5e0 [ 1014.943917] should_failslab+0xc2/0x120 [ 1014.943944] __kmalloc_cache_noprof+0x81/0x6b0 [ 1014.943978] ? rtnl_newlink+0xdd/0x1f30 [ 1014.944018] ? rtnl_newlink+0xdd/0x1f30 [ 1014.944049] rtnl_newlink+0xdd/0x1f30 [ 1014.944089] ? lock_acquire+0x15e/0x2f0 [ 1014.944126] ? __pfx_rtnl_newlink+0x10/0x10 [ 1014.944157] ? find_held_lock+0x2b/0x80 [ 1014.944184] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 1014.944216] ? lock_release+0xc8/0x290 [ 1014.944264] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1014.944300] ? cred_has_capability.isra.0+0x1bd/0x2c0 [ 1014.944330] ? perf_trace_lock+0xb5/0x5d0 [ 1014.944372] ? __pfx_perf_trace_lock+0x10/0x10 [ 1014.944413] ? lock_acquire+0x15e/0x2f0 [ 1014.944447] ? rtnetlink_rcv_msg+0x1fb/0xfc0 [ 1014.944480] ? find_held_lock+0x2b/0x80 [ 1014.944505] ? __pfx_rtnl_newlink+0x10/0x10 [ 1014.944536] ? rtnetlink_rcv_msg+0x9a2/0xfc0 [ 1014.944570] ? lock_release+0xc8/0x290 [ 1014.944604] ? __pfx_rtnl_newlink+0x10/0x10 [ 1014.944639] rtnetlink_rcv_msg+0x9c6/0xfc0 [ 1014.944677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1014.944714] ? __pfx_perf_trace_lock+0x10/0x10 [ 1014.944755] ? perf_trace_lock+0xb5/0x5d0 [ 1014.944796] netlink_rcv_skb+0x147/0x430 [ 1014.944834] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1014.944871] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1014.944905] ? netlink_deliver_tap+0x103/0xce0 [ 1014.944952] ? netlink_deliver_tap+0x1ae/0xce0 [ 1014.944994] netlink_unicast+0x5a7/0x870 [ 1014.945035] ? __pfx_netlink_unicast+0x10/0x10 [ 1014.945086] netlink_sendmsg+0x8a3/0xd80 [ 1014.945129] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1014.945180] ____sys_sendmsg+0xa67/0xc20 [ 1014.945206] ? copy_msghdr_from_user+0xfb/0x150 [ 1014.945240] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1014.945269] ? __pfx_perf_tp_event+0x10/0x10 [ 1014.945306] ? lock_acquire+0x15e/0x2f0 [ 1014.945344] ___sys_sendmsg+0x10f/0x1b0 [ 1014.945379] ? __pfx____sys_sendmsg+0x10/0x10 [ 1014.945410] ? perf_trace_lock+0xb5/0x5d0 [ 1014.945450] ? __pfx_perf_trace_lock+0x10/0x10 [ 1014.945485] ? proc_fail_nth_write+0x97/0x220 [ 1014.945517] ? lock_acquire+0x15e/0x2f0 [ 1014.945551] ? __fget_files+0x34/0x3b0 [ 1014.945589] ? find_held_lock+0x2b/0x80 [ 1014.945615] ? __fget_files+0x203/0x3b0 [ 1014.945652] ? lock_release+0xc8/0x290 [ 1014.945691] ? __fget_files+0x20d/0x3b0 [ 1014.945740] __sys_sendmsg+0x150/0x200 [ 1014.945772] ? __pfx___sys_sendmsg+0x10/0x10 [ 1014.945817] ? __pfx_ksys_write+0x10/0x10 [ 1014.945842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1014.945886] do_syscall_64+0xbf/0x430 [ 1014.945915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1014.945939] RIP: 0033:0x7f11f08e3b19 [ 1014.945958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1014.945982] RSP: 002b:00007f11ede59188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1014.946006] RAX: ffffffffffffffda RBX: 00007f11f09f6f60 RCX: 00007f11f08e3b19 [ 1014.946023] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1014.946038] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 1014.946053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1014.946068] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 1014.946104] 07:35:45 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040)=0x5, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 1015.126864] cgroup: fork rejected by pids controller in /syz6 07:35:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 8) 07:35:45 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 95) 07:35:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:45 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/bus/clockevents', 0x84000, 0xb6) accept(r0, &(0x7f00000000c0)=@tipc=@id, &(0x7f0000000040)=0x80) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendfile(r1, r0, &(0x7f0000000140)=0xd45, 0x42) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:35:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 9) 07:35:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 96) 07:35:57 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd', 0x44100, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') 07:35:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c00", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:57 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x800000, 0x78000000, &(0x7f0000800000/0x800000)=nil) shmat(r1, &(0x7f0000e32000/0x1000)=nil, 0x2000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:57 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1027.159767] FAULT_INJECTION: forcing a failure. [ 1027.159767] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.161525] CPU: 0 UID: 0 PID: 13580 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1027.161556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.161569] Call Trace: [ 1027.161577] [ 1027.161586] dump_stack_lvl+0xfa/0x120 [ 1027.161616] should_fail_ex+0x4d7/0x5e0 [ 1027.161644] should_failslab+0xc2/0x120 [ 1027.161669] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1027.161702] ? __alloc_skb+0x2ab/0x370 [ 1027.161738] ? __alloc_skb+0x2ab/0x370 [ 1027.161763] __alloc_skb+0x2ab/0x370 [ 1027.161791] ? __pfx___alloc_skb+0x10/0x10 [ 1027.161817] ? __pfx_rtnl_newlink+0x10/0x10 [ 1027.161851] ? rtnetlink_rcv_msg+0x3e9/0xfc0 [ 1027.161889] netlink_ack+0x167/0xbf0 [ 1027.161935] netlink_rcv_skb+0x344/0x430 [ 1027.161968] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1027.162002] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1027.162032] ? netlink_deliver_tap+0x103/0xce0 [ 1027.162075] ? netlink_deliver_tap+0x1ae/0xce0 [ 1027.162114] netlink_unicast+0x5a7/0x870 [ 1027.162152] ? __pfx_netlink_unicast+0x10/0x10 07:35:57 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x1, 0x0, 0x0, 0x39782, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x80d, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fdatasync(r1) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 1027.162198] netlink_sendmsg+0x8a3/0xd80 [ 1027.162247] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1027.162296] ____sys_sendmsg+0xa67/0xc20 [ 1027.162319] ? copy_msghdr_from_user+0xfb/0x150 [ 1027.162350] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1027.162377] ? __pfx_perf_tp_event+0x10/0x10 [ 1027.162410] ? lock_acquire+0x15e/0x2f0 [ 1027.162448] ___sys_sendmsg+0x10f/0x1b0 [ 1027.162479] ? __pfx____sys_sendmsg+0x10/0x10 [ 1027.162507] ? perf_trace_lock+0xb5/0x5d0 [ 1027.162545] ? __pfx_perf_trace_lock+0x10/0x10 [ 1027.162575] ? proc_fail_nth_write+0x97/0x220 [ 1027.162606] ? lock_acquire+0x15e/0x2f0 [ 1027.162636] ? __fget_files+0x34/0x3b0 [ 1027.162671] ? find_held_lock+0x2b/0x80 [ 1027.162695] ? __fget_files+0x203/0x3b0 [ 1027.162728] ? lock_release+0xc8/0x290 [ 1027.162764] ? __fget_files+0x20d/0x3b0 [ 1027.162808] __sys_sendmsg+0x150/0x200 [ 1027.162838] ? __pfx___sys_sendmsg+0x10/0x10 [ 1027.162880] ? __pfx_ksys_write+0x10/0x10 [ 1027.162902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1027.162943] do_syscall_64+0xbf/0x430 [ 1027.162969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.162992] RIP: 0033:0x7f11f08e3b19 [ 1027.163009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1027.163031] RSP: 002b:00007f11ede59188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1027.163053] RAX: ffffffffffffffda RBX: 00007f11f09f6f60 RCX: 00007f11f08e3b19 [ 1027.163068] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1027.163081] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 1027.163111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1027.163124] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 1027.163157] 07:35:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:57 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:35:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:35:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c0000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:35:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 97) 07:35:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 10) 07:35:57 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 1027.386210] FAULT_INJECTION: forcing a failure. [ 1027.386210] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.387188] CPU: 1 UID: 0 PID: 13702 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1027.387205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.387213] Call Trace: [ 1027.387218] [ 1027.387227] dump_stack_lvl+0xfa/0x120 [ 1027.387246] should_fail_ex+0x4d7/0x5e0 [ 1027.387262] ? anon_vma_fork+0xe6/0x630 [ 1027.387277] should_failslab+0xc2/0x120 [ 1027.387291] kmem_cache_alloc_noprof+0x80/0x690 [ 1027.387309] ? anon_vma_clone+0x3be/0x570 [ 1027.387327] ? anon_vma_fork+0xe6/0x630 [ 1027.387340] anon_vma_fork+0xe6/0x630 [ 1027.387353] ? vm_area_dup+0x3e7/0x6f0 [ 1027.387373] dup_mmap+0x11f8/0x1d00 [ 1027.387394] ? __pfx_dup_mmap+0x10/0x10 [ 1027.387406] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1027.387433] ? lock_is_held_type+0x9e/0x120 [ 1027.387457] copy_process+0x632b/0x72a0 [ 1027.387485] ? __pfx_copy_process+0x10/0x10 [ 1027.387511] kernel_clone+0xea/0x7f0 [ 1027.387525] ? lock_is_held_type+0x9e/0x120 [ 1027.387545] ? __pfx_kernel_clone+0x10/0x10 [ 1027.387560] ? ksys_write+0x187/0x240 [ 1027.387573] ? lock_release+0xc8/0x290 [ 1027.387595] ? __mutex_unlock_slowpath+0x157/0x750 [ 1027.387614] ? kernel_write+0x5f3/0x660 [ 1027.387631] __do_sys_fork+0x94/0xd0 [ 1027.387646] ? __pfx___do_sys_fork+0x10/0x10 [ 1027.387675] ? do_syscall_64+0x85/0x430 [ 1027.387688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1027.387710] do_syscall_64+0xbf/0x430 [ 1027.387724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.387737] RIP: 0033:0x7fb8173d4b19 [ 1027.387747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1027.387760] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 1027.387772] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 1027.387781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1027.387788] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1027.387796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1027.387803] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 1027.387822] 07:36:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 98) 07:36:08 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000000100001000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:08 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = fork() ptrace(0x10, r1) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x40, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r1, 0x8000000000000002, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = pidfd_open(r3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) r7 = io_uring_setup(0x56c4, &(0x7f00000002c0)={0x0, 0xbe1c, 0x0, 0x1, 0x176}) pidfd_open(r1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="ffa2efead65b44c0b2721beefc02e88a55dc08eb45af85329458714bad5105ade6ba2de06ac54d21fe47ffc806635e5b8e61ade5b4861ecd48e24b602f68a34f0cf626178bac550fcae631e66f0ae7c7657c0983ebdff62ebe21137024f0d7ae9469968f18300e8dce3ba9af72cb2586d867b9a5a732e5324f81cc9c0586022c3cdbc74463f887a574e47a5c109a4a07099b1106c6235a5ccf25cd27e459aef0b6930211367351fe0e6ddd443f26306aa2fa4b2ff90568422908db26f314c93865f2a435d684b42dad9a0eac3da50b6bc49d605ba797d50babbed487483b8fe6b15b390251b1", 0xe6}], 0x1, &(0x7f0000000340)=[@rights={{0x24, 0x1, 0x1, [r2, r4, r5, r0, r7]}}], 0x28, 0x200008a4}, 0x20000000) syz_open_procfs(r3, &(0x7f0000000000)='auxv\x00') 07:36:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 11) 07:36:08 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x9, 0x80, 0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x2010, 0x7, 0x9, 0x3, 0x4, 0x8, 0x7ff, 0x0, 0x20, 0x0, 0xe075}, r1, 0xa, r0, 0xb) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x7d, 0x20, 0x6, 0x0, 0x9, 0x4086d, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x30300, 0x400081, 0x0, 0x2, 0x1000, 0x6c, 0x401, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x8000000000000005, r0, 0x1) 07:36:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xcd01, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 12) 07:36:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x5000, 0x8, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r6 = fork() ptrace(0x10, r6) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r6, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x2, 0xee01, 0xee00, 0xee01, r2, 0x80}, 0x7f, 0x7, 0x1, 0x8001, r5, r6, 0x8}) 07:36:08 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 13) [ 1038.004936] FAULT_INJECTION: forcing a failure. [ 1038.004936] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1038.006078] CPU: 0 UID: 0 PID: 13988 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1038.006096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1038.006104] Call Trace: [ 1038.006108] [ 1038.006113] dump_stack_lvl+0xfa/0x120 [ 1038.006132] should_fail_ex+0x4d7/0x5e0 [ 1038.006149] _copy_to_user+0x32/0xd0 [ 1038.006163] simple_read_from_buffer+0xe0/0x180 [ 1038.006184] proc_fail_nth_read+0x18a/0x240 [ 1038.006200] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1038.006214] ? security_file_permission+0x22/0x90 [ 1038.006234] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1038.006248] vfs_read+0x1eb/0xc70 [ 1038.006270] ? __pfx_vfs_read+0x10/0x10 [ 1038.006289] ? lock_release+0xc8/0x290 [ 1038.006311] ? __fget_files+0x20d/0x3b0 [ 1038.006336] ksys_read+0x121/0x240 [ 1038.006346] ? __pfx_ksys_read+0x10/0x10 [ 1038.006357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1038.006379] do_syscall_64+0xbf/0x430 [ 1038.006394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1038.006407] RIP: 0033:0x7f11f089669c [ 1038.006417] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1038.006429] RSP: 002b:00007f11ede59170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1038.006441] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f11f089669c [ 1038.006449] RDX: 000000000000000f RSI: 00007f11ede591e0 RDI: 0000000000000006 [ 1038.006457] RBP: 00007f11ede591d0 R08: 0000000000000000 R09: 0000000000000000 [ 1038.006464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1038.006471] R13: 00007ffe7a7e2cef R14: 00007f11ede59300 R15: 0000000000022000 [ 1038.006489] 07:36:08 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 99) 07:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:08 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 1038.208684] FAULT_INJECTION: forcing a failure. [ 1038.208684] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.210456] CPU: 1 UID: 0 PID: 14059 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1038.210490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1038.210504] Call Trace: [ 1038.210512] [ 1038.210521] dump_stack_lvl+0xfa/0x120 [ 1038.210554] should_fail_ex+0x4d7/0x5e0 [ 1038.210583] ? ptlock_alloc+0x21/0x70 [ 1038.210612] should_failslab+0xc2/0x120 [ 1038.210638] kmem_cache_alloc_noprof+0x80/0x690 [ 1038.210671] ? __pfx_perf_trace_lock+0x10/0x10 [ 1038.210718] ? ptlock_alloc+0x21/0x70 [ 1038.210745] ptlock_alloc+0x21/0x70 [ 1038.210775] pte_alloc_one+0x86/0x3f0 [ 1038.210816] __pte_alloc+0x6c/0x3f0 [ 1038.210854] ? __pfx___pte_alloc+0x10/0x10 [ 1038.210893] ? _raw_spin_unlock+0x1e/0x40 [ 1038.210927] ? __pmd_alloc+0x42f/0xad0 [ 1038.210956] copy_page_range+0x1662/0x4330 [ 1038.211008] ? lock_is_held_type+0x9e/0x120 [ 1038.211057] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 1038.211087] ? __pfx_copy_page_range+0x10/0x10 [ 1038.211122] ? mas_store+0x17f/0x770 [ 1038.211155] ? lock_release+0xc8/0x290 [ 1038.211205] ? lock_is_held_type+0x9e/0x120 [ 1038.211275] dup_mmap+0xd27/0x1d00 [ 1038.211328] ? __pfx_dup_mmap+0x10/0x10 [ 1038.211351] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1038.211403] ? lock_is_held_type+0x9e/0x120 [ 1038.211449] copy_process+0x632b/0x72a0 [ 1038.211500] ? __pfx_copy_process+0x10/0x10 [ 1038.211553] kernel_clone+0xea/0x7f0 [ 1038.211581] ? lock_is_held_type+0x9e/0x120 [ 1038.211621] ? __pfx_kernel_clone+0x10/0x10 [ 1038.211650] ? ksys_write+0x187/0x240 [ 1038.211673] ? lock_release+0xc8/0x290 [ 1038.211714] ? __mutex_unlock_slowpath+0x157/0x750 [ 1038.211752] ? kernel_write+0x5f3/0x660 [ 1038.211784] __do_sys_fork+0x94/0xd0 [ 1038.211815] ? __pfx___do_sys_fork+0x10/0x10 [ 1038.211873] ? do_syscall_64+0x85/0x430 [ 1038.211898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1038.211940] do_syscall_64+0xbf/0x430 [ 1038.211967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1038.211993] RIP: 0033:0x7fb8173d4b19 [ 1038.212012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1038.212036] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 1038.212060] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 1038.212077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1038.212092] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1038.212107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1038.212121] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 1038.212159] 07:36:19 executing program 6: mlockall(0x2) mlockall(0x4) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) 07:36:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() (fail_nth: 100) 07:36:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r0 = shmget$private(0x0, 0x5000, 0x8, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r6 = fork() ptrace(0x10, r6) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x8}, 0x12800, 0x0, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x400, 0x0, 0x3}, r6, 0x2, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x2, 0xee01, 0xee00, 0xee01, r2, 0x80}, 0x7f, 0x7, 0x1, 0x8001, r5, r6, 0x8}) 07:36:19 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x60000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:19 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'erspan0\x00', 0xc60}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:36:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1049.227093] FAULT_INJECTION: forcing a failure. [ 1049.227093] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.229370] CPU: 0 UID: 0 PID: 14175 Comm: syz-executor.3 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1049.229400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1049.229413] Call Trace: [ 1049.229421] [ 1049.229429] dump_stack_lvl+0xfa/0x120 [ 1049.229458] should_fail_ex+0x4d7/0x5e0 [ 1049.229484] ? anon_vma_fork+0xe6/0x630 [ 1049.229508] should_failslab+0xc2/0x120 [ 1049.229531] kmem_cache_alloc_noprof+0x80/0x690 [ 1049.229560] ? anon_vma_clone+0x3be/0x570 [ 1049.229591] ? anon_vma_fork+0xe6/0x630 [ 1049.229615] anon_vma_fork+0xe6/0x630 [ 1049.229638] ? vm_area_dup+0x3e7/0x6f0 [ 1049.229670] dup_mmap+0x11f8/0x1d00 [ 1049.229707] ? __pfx_dup_mmap+0x10/0x10 [ 1049.229727] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1049.229774] ? lock_is_held_type+0x9e/0x120 [ 1049.229815] copy_process+0x632b/0x72a0 [ 1049.229862] ? __pfx_copy_process+0x10/0x10 [ 1049.229917] kernel_clone+0xea/0x7f0 [ 1049.229945] ? lock_is_held_type+0x9e/0x120 [ 1049.229984] ? __pfx_kernel_clone+0x10/0x10 [ 1049.230013] ? ksys_write+0x187/0x240 [ 1049.230036] ? lock_release+0xc8/0x290 [ 1049.230078] ? __mutex_unlock_slowpath+0x157/0x750 [ 1049.230115] ? kernel_write+0x5f3/0x660 [ 1049.230147] __do_sys_fork+0x94/0xd0 [ 1049.230178] ? __pfx___do_sys_fork+0x10/0x10 [ 1049.230244] ? do_syscall_64+0x85/0x430 [ 1049.230269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1049.230310] do_syscall_64+0xbf/0x430 [ 1049.230338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1049.230363] RIP: 0033:0x7fb8173d4b19 [ 1049.230383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.230406] RSP: 002b:00007fb81494a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 1049.230430] RAX: ffffffffffffffda RBX: 00007fb8174e7f60 RCX: 00007fb8173d4b19 [ 1049.230447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1049.230462] RBP: 00007fb81494a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1049.230476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1049.230491] R13: 00007ffd9575f89f R14: 00007fb81494a300 R15: 0000000000022000 [ 1049.230529] 07:36:19 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) readlinkat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') 07:36:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x404d0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_RMID(0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 07:36:19 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x80000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 1) 07:36:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:36:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:31 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) close(r1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:36:31 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) [ 1061.476907] FAULT_INJECTION: forcing a failure. [ 1061.476907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1061.478179] CPU: 0 UID: 0 PID: 14308 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1061.478197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.478206] Call Trace: [ 1061.478211] [ 1061.478217] dump_stack_lvl+0xfa/0x120 [ 1061.478242] should_fail_ex+0x4d7/0x5e0 [ 1061.478260] _copy_from_user+0x30/0xd0 [ 1061.478276] copy_msghdr_from_user+0x88/0x150 [ 1061.478298] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1061.478320] ? __pfx_perf_tp_event+0x10/0x10 [ 1061.478343] ? lock_acquire+0x15e/0x2f0 [ 1061.478366] ___sys_sendmsg+0xdc/0x1b0 [ 1061.478385] ? __pfx____sys_sendmsg+0x10/0x10 [ 1061.478402] ? perf_trace_lock+0xb5/0x5d0 [ 1061.478426] ? __pfx_perf_trace_lock+0x10/0x10 [ 1061.478445] ? proc_fail_nth_write+0x97/0x220 [ 1061.478464] ? lock_acquire+0x15e/0x2f0 [ 1061.478483] ? __fget_files+0x34/0x3b0 [ 1061.478505] ? find_held_lock+0x2b/0x80 [ 1061.478519] ? __fget_files+0x203/0x3b0 [ 1061.478539] ? lock_release+0xc8/0x290 [ 1061.478561] ? __fget_files+0x20d/0x3b0 [ 1061.478589] __sys_sendmsg+0x150/0x200 [ 1061.478607] ? __pfx___sys_sendmsg+0x10/0x10 [ 1061.478628] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1061.478650] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1061.478673] ? ksys_write+0x1a3/0x240 [ 1061.478686] ? __pfx_ksys_write+0x10/0x10 [ 1061.478699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1061.478724] do_syscall_64+0xbf/0x430 [ 1061.478741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.478755] RIP: 0033:0x7ff58ce2db19 [ 1061.478766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.478780] RSP: 002b:00007ff58a3a3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1061.478793] RAX: ffffffffffffffda RBX: 00007ff58cf40f60 RCX: 00007ff58ce2db19 [ 1061.478803] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1061.478812] RBP: 00007ff58a3a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.478820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.478828] R13: 00007ffdf51c306f R14: 00007ff58a3a3300 R15: 0000000000022000 [ 1061.478849] 07:36:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x0, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 2) 07:36:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x4, 0x1000000000}, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:31 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r4, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="dc0100001800000125bd700028000000000000000000000000000000000000000a0101020000002000000000000000004e2404014e2300000000002f5c000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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", @ANYBLOB="170e07f5543e80cb15fae564f3a4021326f14a319e347f4b7931391251d19fe41f057a2fd4e5d46e0335740c9b01d8c091ecdbca45d0a0", @ANYRES32=r1, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r4, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000080, 0x1, {0x0, r5}}, 0x400006) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x2f, 0x4, 0x4, 0x277, 0x43, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80, 0x8608, 0x68f, 0xc0000}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)={0x65, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000048}, 0x4000001) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d62ff05f19b5ba5bf2e381856b0ff6bc7fff5d9df0772bb21796e1e27a4db9fa42de68af33238cec83fe4371dc8e96b31db7bc8eaf6b1baddfb62bcf0272ebea35840d4ad881b21e25b79eec0f6dfb48244a3d0f0ccd748a81c672e430cd6f010454be08470208e973c9739e6af804d0dd6f385478de81365504e5b8cd8a006bf2bb047941274da15d2089ba8c19a8935708e7e923aafd72f6837581049f23f47492a292d9458040000000000006667eda6c12ffe6c78fca2a5c8848303deb315ec50556f7705fd416506d1e66724581a500eb757c1f1062028", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000480)={0x4, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2c}}}, 0x0, 0x3, [{{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e24, @private=0xa010102}}]}, 0x210) close(r1) 07:36:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1061.699970] FAULT_INJECTION: forcing a failure. [ 1061.699970] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.701713] CPU: 1 UID: 0 PID: 14385 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1061.701756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.701770] Call Trace: [ 1061.701778] [ 1061.701787] dump_stack_lvl+0xfa/0x120 [ 1061.701819] should_fail_ex+0x4d7/0x5e0 [ 1061.701847] should_failslab+0xc2/0x120 [ 1061.701873] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1061.701910] ? __alloc_skb+0x2ab/0x370 [ 1061.701947] ? __alloc_skb+0x2ab/0x370 [ 1061.701973] ? __pfx_netlink_insert+0x10/0x10 [ 1061.702007] __alloc_skb+0x2ab/0x370 [ 1061.702037] ? __pfx___alloc_skb+0x10/0x10 [ 1061.702071] ? netlink_autobind.isra.0+0x158/0x370 [ 1061.702117] netlink_alloc_large_skb+0x69/0x150 [ 1061.702157] netlink_sendmsg+0x66d/0xd80 [ 1061.702200] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1061.702255] ____sys_sendmsg+0xa67/0xc20 [ 1061.702280] ? copy_msghdr_from_user+0xfb/0x150 [ 1061.702314] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1061.702343] ? __pfx_perf_tp_event+0x10/0x10 [ 1061.702382] ? lock_acquire+0x15e/0x2f0 [ 1061.702423] ___sys_sendmsg+0x10f/0x1b0 [ 1061.702457] ? __pfx____sys_sendmsg+0x10/0x10 [ 1061.702488] ? perf_trace_lock+0xb5/0x5d0 [ 1061.702529] ? __pfx_perf_trace_lock+0x10/0x10 [ 1061.702564] ? proc_fail_nth_write+0x97/0x220 [ 1061.702596] ? lock_acquire+0x15e/0x2f0 [ 1061.702628] ? __fget_files+0x34/0x3b0 [ 1061.702668] ? find_held_lock+0x2b/0x80 [ 1061.702695] ? __fget_files+0x203/0x3b0 [ 1061.702731] ? lock_release+0xc8/0x290 [ 1061.702770] ? __fget_files+0x20d/0x3b0 [ 1061.702820] __sys_sendmsg+0x150/0x200 [ 1061.702851] ? __pfx___sys_sendmsg+0x10/0x10 [ 1061.702893] ? __pfx_ksys_write+0x10/0x10 [ 1061.702916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1061.702958] do_syscall_64+0xbf/0x430 [ 1061.702985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.703009] RIP: 0033:0x7ff58ce2db19 [ 1061.703027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.703049] RSP: 002b:00007ff58a3a3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1061.703072] RAX: ffffffffffffffda RBX: 00007ff58cf40f60 RCX: 00007ff58ce2db19 [ 1061.703088] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1061.703102] RBP: 00007ff58a3a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.703117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.703131] R13: 00007ffdf51c306f R14: 00007ff58a3a3300 R15: 0000000000022000 [ 1061.703164] 07:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 3) 07:36:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x0, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:42 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:42 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = getpid() pidfd_open(r0, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') 07:36:42 executing program 3: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000024c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc230000", @ANYRES16=r0, @ANYBLOB="08002cbd7000fedbdf258300000008000300", @ANYRES32=r1, @ANYBLOB="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0x23cc}, 0x1, 0x0, 0x0, 0x44008}, 0x20000000) 07:36:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 4) 07:36:42 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/117, &(0x7f0000000180)=0x75) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="9072616e733d76642c7266746e6f3d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = accept$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) mlockall(0x1) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000240)) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 5) 07:36:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x0, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:42 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/bluetooth', 0x0, 0xffb332ae700eb569) syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') 07:36:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2c84682, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:42 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x44032, r0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 6) 07:36:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = memfd_secret(0x80000) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, r0, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8b4, 0x62}}}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x4040804) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r5, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1d4, r5, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x1c0, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x44, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2c, 0x2, [{0x1, 0x8}, {0x5, 0x4}, {0x0, 0xa}, {0x1, 0x7}, {0x7, 0xa}, {0x2, 0x2}, {0x2, 0x6}, {0x0, 0x2}, {0x3, 0x2}, {0x3, 0x6}, {0x0, 0x1}, {0x0, 0x6}, {0x3, 0x6}, {0x6, 0x7}, {0x0, 0x9}, {0x3, 0xa}, {0x3, 0x5}, {0x3, 0x5}, {0x4, 0x1}, {0x5, 0x3}, {0x7, 0xa}, {0x1, 0x2}, {0x2, 0x13}, {0x1, 0x1}, {0x2, 0x6}, {0x0, 0x2}, {0x7, 0x7}, {0x5, 0x4}, {0x7, 0x5}, {0x0, 0x9}, {0x4, 0xa}, {0x4}, {0x6, 0x7}, {0x2, 0x9}, {0x2, 0x9}, {0x0, 0x1}, {0x4, 0x7}, {0x2, 0x8}, {0x3, 0x2}, {0x5, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xb564, 0x200, 0x8, 0x7, 0x6, 0x101, 0x3]}}]}, @NL80211_BAND_5GHZ={0x20, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xeea, 0x64, 0x8000, 0x7, 0x9, 0x1, 0x1, 0x81]}}]}, @NL80211_BAND_2GHZ={0x64, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x8e25, 0x8000, 0x1, 0x800, 0x7f, 0x0, 0x9]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x9, 0xeaf, 0x3, 0x100, 0xa27, 0x80, 0x200]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x12, 0x18, 0x30, 0x24, 0x1b, 0x24, 0x6c]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x18, 0x1, 0x56, 0x9, 0xb, 0x6c, 0x36, 0x9, 0x60, 0x1, 0x1b, 0xc, 0xc, 0x18, 0x6, 0x3]}]}, @NL80211_BAND_2GHZ={0xf4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xe, 0x1, [0x1b, 0x2, 0x36, 0xc, 0x9, 0x12, 0x5, 0x16, 0x18, 0x3]}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x6, 0x2}, {0x5, 0x7}, {0x7, 0x3}, {0x0, 0x9}, {0x1, 0x4}, {}, {0x4, 0x6}, {}, {0x7, 0x2}, {0x6, 0xa}, {0x3, 0x9}, {0x2, 0xa}, {0x2, 0x4}, {0x1, 0x2}, {0x2, 0x1}, {0x5}, {0x3, 0x2}, {0x3, 0x3}, {0x3, 0x8}, {0x0, 0x1}, {0x7}, {0x5, 0x4}, {0x3, 0x5}, {0x2, 0x7}, {0x7, 0xa}, {0x0, 0x6}, {}, {0x5, 0x7}, {0x2, 0x2}, {0x0, 0x1}, {0x1, 0x3}, {0x3, 0x8}, {0x1, 0x2}, {0x2, 0x4}, {0x6, 0x5}, {0x5, 0x1}, {0x4, 0x7}, {0x3, 0x9}, {0x7, 0x4}, {0x1, 0x3}, {0x0, 0x2}, {0x2, 0x6}, {0x2, 0x1}, {0x0, 0x1}, {0x5, 0x9}, {0x1, 0x3}]}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x0, 0x5}, {0x1, 0x8}, {0x6}, {0x4, 0x6}, {0x4, 0x7}, {0x1, 0x7}, {0x4, 0x1}, {0x3, 0x8}, {0x5}, {0x1, 0x9}, {0x5, 0x1}, {0x0, 0x2}, {0x4, 0x7}, {0x1, 0x3}, {0x0, 0x1}, {0x6, 0x8}, {0x6, 0x5}, {0x0, 0xa}, {0x3, 0xa}, {0x4, 0x7}, {0x7, 0x8}, {0x2, 0x8}, {0x3, 0xa}, {0x4, 0x4}, {0x4, 0x9}, {0x0, 0x2}, {0x1, 0x4}, {0x1, 0x6}, {0x2, 0x9}, {0x7, 0x9}, {0x6, 0x3}, {0x0, 0x5}, {0x7, 0x2}, {0x0, 0x1}, {0x3, 0x6}, {0x3, 0x4}, {0x7}, {0x3, 0x1}, {0x7, 0x4}, {0x3, 0x2}, {0x3, 0x4}, {0x1}, {0x6, 0x9}, {0x5, 0x6}, {0x1, 0xa}, {0x0, 0xa}, {0x3, 0x7}, {0x4, 0x3}, {0x1, 0x3}, {0x0, 0x9}, {0x5, 0x4}, {0x1, 0xa}, {0x2, 0x4}, {0x1, 0x9}, {0x4, 0x7}, {0x3, 0x5}, {0x2, 0x9}, {0x2, 0x2}, {0x3, 0x6}, {0x1, 0x9}, {0x6, 0x6}, {0x1, 0x6}, {0x4, 0x1}, {0x7, 0x3}, {0x7, 0x1}, {0x1, 0xa}, {0x6, 0x8}, {0x5, 0x2}, {0x6, 0x1}, {0x4, 0xa}, {0x4, 0x3}, {0x0, 0x4}, {0x3, 0x4}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x48, 0x6c, 0x48, 0x1, 0xb, 0x16, 0xb, 0x0, 0x1b, 0xbba5d21c70b34c7c, 0x1b, 0x16, 0x1, 0x6, 0x24]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x36, 0x0, 0x4, 0x6, 0x30, 0x60]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x2, 0x6, 0x6c, 0x60, 0x5, 0x16, 0x6c, 0x53, 0x4e, 0x60, 0x30, 0x6, 0x3, 0x60, 0x18, 0x60, 0x3, 0x18, 0x1f, 0x4, 0xc]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x18, 0x12, 0x36, 0x6c, 0x6c, 0x60, 0x16, 0x60, 0x3, 0x16, 0x5, 0x16, 0xb, 0x30, 0xc, 0x24, 0x5, 0x24]}]}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) 07:36:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000), 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:54 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/usbmisc', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:36:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) mlockall(0x0) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1084.098590] FAULT_INJECTION: forcing a failure. [ 1084.098590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1084.099639] CPU: 1 UID: 0 PID: 14797 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1084.099657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1084.099664] Call Trace: [ 1084.099668] [ 1084.099673] dump_stack_lvl+0xfa/0x120 [ 1084.099693] should_fail_ex+0x4d7/0x5e0 [ 1084.099708] _copy_from_iter+0x1dc/0x1660 [ 1084.099722] ? lock_acquire+0x15e/0x2f0 [ 1084.099741] ? __virt_addr_valid+0x1c6/0x5d0 [ 1084.099755] ? find_held_lock+0x2b/0x80 [ 1084.099770] ? __pfx__copy_from_iter+0x10/0x10 [ 1084.099781] ? lock_release+0xc8/0x290 [ 1084.099810] ? __virt_addr_valid+0x100/0x5d0 [ 1084.099824] ? __check_object_size+0x579/0x880 [ 1084.099846] netlink_sendmsg+0x800/0xd80 [ 1084.099870] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1084.099896] ____sys_sendmsg+0xa67/0xc20 [ 1084.099910] ? copy_msghdr_from_user+0xfb/0x150 [ 1084.099928] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1084.099942] ? __pfx_perf_tp_event+0x10/0x10 [ 1084.099962] ? lock_acquire+0x15e/0x2f0 [ 1084.099982] ___sys_sendmsg+0x10f/0x1b0 [ 1084.099999] ? __pfx____sys_sendmsg+0x10/0x10 [ 1084.100015] ? perf_trace_lock+0xb5/0x5d0 [ 1084.100036] ? __pfx_perf_trace_lock+0x10/0x10 [ 1084.100053] ? proc_fail_nth_write+0x97/0x220 [ 1084.100071] ? lock_acquire+0x15e/0x2f0 [ 1084.100088] ? __fget_files+0x34/0x3b0 [ 1084.100108] ? find_held_lock+0x2b/0x80 [ 1084.100121] ? __fget_files+0x203/0x3b0 [ 1084.100140] ? lock_release+0xc8/0x290 [ 1084.100159] ? __fget_files+0x20d/0x3b0 [ 1084.100184] __sys_sendmsg+0x150/0x200 [ 1084.100201] ? __pfx___sys_sendmsg+0x10/0x10 [ 1084.100228] ? __pfx_ksys_write+0x10/0x10 [ 1084.100241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1084.100264] do_syscall_64+0xbf/0x430 [ 1084.100278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1084.100291] RIP: 0033:0x7ff58ce2db19 [ 1084.100301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1084.100313] RSP: 002b:00007ff58a3a3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1084.100326] RAX: ffffffffffffffda RBX: 00007ff58cf40f60 RCX: 00007ff58ce2db19 [ 1084.100334] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1084.100342] RBP: 00007ff58a3a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.100349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1084.100356] R13: 00007ffdf51c306f R14: 00007ff58a3a3300 R15: 0000000000022000 [ 1084.100374] 07:36:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:36:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000), 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x10, 0x0, 0x7fffffff, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mlockall(0x2) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 7) 07:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:54 executing program 4: ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006840)=[{{&(0x7f0000000540)={0xa, 0x4e21, 0x30c, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000580)="6d16dc219980fafcc90f1b4ed71782a907b4a65582c6a03feed10e23545e6118b09c1559d3245de3e9c87663cb76cc4df5b4eff4a0c5eb95e0bbe8d4f6c4ba4f9863135d5a210061d93ce7dbd3a597", 0x4f}], 0x1, &(0x7f0000000640)=[@flowinfo={{0x14}}, @dstopts={{0x28, 0x29, 0x37, {0x5e, 0x1, '\x00', [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x70}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @tclass={{0x14, 0x29, 0x43, 0x20}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x6c, 0x4, '\x00', [@pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x1c}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x0, [0xa813]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffe}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x5c, 0x1, '\x00', [@pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x100}}, {{&(0x7f0000000740)={0xa, 0x4e24, 0x5, @loopback, 0x7e}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)="4a79faadeb87888bdbd16fb52866b7673dc864167ed188626d333654f05fe6ebe8d882ea03e620241e0ab0c5c922bc214522bb5f95659c3a443d4d4aaa80cdf30825f36ddd0ebcb1e437dd317280e7a4f8951a9091c4b382a8b686ca47296b52cf481af4e973a63da2b185fb74e6703be789ff8ee638e7bd09f81c75c26c17832769a9beba6711f1a25e7cc4319dd7f7451fed1c6ac58305b1e90dd527b028e3d52da3557a69fcb71fd17cf76f72802d573cea70a39eeb848ba610d2bf58a1684f34ed06fdaa234e055ed56f8c3c25c832ee2de1f8", 0xd5}, {&(0x7f00000008c0)="332c6b2dbdbcae804a5a621d569b80f3da9df2bab441bda18cf722a4965518888e06c771fea2e8fcf73397cc95eec4373be9c123cab4f09259d856cf0383b7fb862f65ec2e90eb75a0fd2b795a5b8ce914319e63cd0c56613ecf476b0113ece5e3f35634ce3b9e549f1985ca48eaa689a0940b23d2ab472490dfe090ddd62af743b4c90203e337fc4cf48ab23fc3e0641f434272ad172c0a26b1bf44df63a8ef", 0xa0}, {&(0x7f0000000980)="9b2cd5ac8597b1b355d529f0e0c07955e2063cd1b4d3948085df53e80bee6c6d971208b459a04cd39471ed8b2345a0bb1bf97c0e89fb86c9b8af4d8e599b0899f25a3ae94d7b4cf0da644463d6196b61f9a7b51c5bb8", 0x56}, {&(0x7f0000000a00)}], 0x5, &(0x7f0000000ac0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x20}}], 0x18}}, {{&(0x7f0000000b00)={0xa, 0x4e21, 0x100, @ipv4={'\x00', '\xff\xff', @remote}, 0x5}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000b40)="ec5136862aab8e2dbae3bf9fe0908945549a24c5adf2d8a7e5634bfaf95e42737473b5c85f4288a9ed37ab86074b9692efac33a9cfb10cb249aceb29403079ec08861e26582319a462e199e76176d445311be3518d89c2f926065090accb11470b536381929d8a8ccb17666106c8b369f169bb4b75c4b10a0983c8254e98569832d2930214e3a99cc22a0087c7fa14e320bee9f6f1a8521048ba7264351e0ec30062d32fd9d9c6025d939c04cc42cc9ddf18faacaceebbdc6458256f33dacb6a024464ceddd2167ab32b558a300a20040dd8", 0xd2}, {&(0x7f0000000c40)="d77adad6134c016cce35e12466bf3943c461a5526875496e822da3cb5a225727dc02994f0a72b03f331a204a587bcd026d460a38a77ad68b167961425ed163dd6696ffd158ce442a87a05c04ac3b8d14e2dfdfa48f879a005834b2ffb1987dfb4e6f6aa28c2d4bba34b6c350ac5bb4f329142a09e42dde04de2233a14943bfb34f45be3ab8fa2276683e4543d303e049c1218e8e15ca87cb968c3511c043f5db6af35a904fcf62e8352ea097825430ec73f02a64640fb13a7f36b9663e28f441e32a159ed617e56bba5049b15c5c3e96", 0xd0}, {&(0x7f0000000d40)="593360fb04c92a3196abaaf7c0b9ba57e034be9348800ccea0c350f6f9", 0x1d}, {&(0x7f0000000d80)="1c28398a8f771c3e171a716ff58f915a5a16d445ef4e61bc31e384510d818ad0af00032dc2e52418e76137730dd845e785a6508137daf0c4b6d40e7bf874af960a3d9696f5dfee3519c66704c98837feb98535d37294af6cbb7d471fde2a57706416bba45e96e89a04b9c89745fb", 0x6e}, {&(0x7f0000000e00)="fb5bac4ae0f3f1fd5f9355927833b55a4d1a765805565f163bd89b57a7e752a7275172dc6db10f84d7d06e6a417d00a1fa57dab3ffad92e06898b1d3216806f2d910c4", 0x43}, {&(0x7f0000000e80)="01a8c688a3386313e1", 0x9}, {&(0x7f0000000ec0)="d7ad7ec81d4ccb2b23e1f82539d7508e50e1b46c3e3f846480175b878df638be795c3f00826594adeac858045423a9c30cc715113685fa2d3c954a45866f4695c55cfce9fe385b0ec5bbaaab82f2e54d8822e5104e11ab1d85529e2c54855a9e9b3f0431827a1ada76f96092d38a2265394cd1a9247bbb91114dd4daa37b21ab1cc30478d0ddb080bb6ab35114ef2facca71c149f17a7d9544d7e002ea2a0f1066de9299bd4587f318f759042e83b017287394780d00c3f30c5ca7a1cd48b945ca2e7783bf4b1fb7ba31941182c0cdfe59a97326a1b8", 0xd6}], 0x7, &(0x7f0000001040)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x1, 0x4, 0x2, 0x69, 0x0, [@loopback, @private1={0xfc, 0x1, '\x00', 0x1}]}}}], 0x38}}, {{&(0x7f0000001080)={0xa, 0x4e22, 0x303, @loopback, 0x3}, 0x1c, &(0x7f0000002540)=[{&(0x7f00000010c0)="bf87910b644219c9a8801f4df6222e1e052f922f04e70d88834418d05d19c245f05a34e29b8443556975f7abe9e7936aed308fa2544b22f6c8f008a688a5d5d53fa97efb8a9d80808c8cfa38abd510e702968807589e768d399f5f687db4ca2b9d4009568f4de2ded7597081277d", 0x6e}, {&(0x7f0000001140)="1d6902760240d025b351ca072bbbd73ab5f49cd0d319932da7795ce3226d3c29b93c418d00610bebec8bd4683a5c01ff54ffb43f4fcaa1c9d801998129b42f87deda0e97ac5f6f373600e4a18e2673983a7da51f3c3a935a9baf2ee12b1bc05663f43898a83f681f97d2633f9d6ba52ef5707138c28a71b6761ad82c71a56514149d194aee606b07b33ba90f934409f225bef00f0cbd694696d5fb245d28048836e09662c45954a243d8c63548ca5670770b00e0136ce558f2ae5a4d5dbbbc9ccb0d34902d65acee1b481914efd96d7ab2169dac56f3e87e6c286cba6a3812ac1656fdc4a8ea4cacb06df2", 0xeb}, {&(0x7f0000001240)="607553783c7396defbf2bab7baf00aaa02e9169d485611b3778cc221c9857ba095caf8e57f14ac873afd61489c0f8d9b026dff11f085ce0b75a1f26324076514538ab1db2151dc110c28713f2900bdc0b7a09a9304e5c2cae57b3fd2612c55b4d794c02aabb7bb271b004883d4bf440a481eb5fd811eef19ea131505637ff51a4b6d20d4b5828923bdfd646eb2652ac77ab594d3030bf5071165ce6d74dd5bf5567c3d87319158ee235f130f", 0xac}, {&(0x7f0000001300)="dcfd4ebc543574ce58dc2001c86a0ca71df503e1e053bd037ceb5d7d4c76785542ec554d0062cfd481c32106c7af9b9cb62afc1f2c6190426c81a19caffb1a218652e18ace315db509342c025ed03a70d8f79a3d21bb40dd7192cccbfe64158c04b18f08827c23811f623f0a8a15d4b3509b5d1ef938cd9a671cec836e0ab019e58ec55a9b3aca36a2502a0608d141e563daabebfb9c8d064f98019b2b0ff9174c17e912b833c0c8694bac87dabcddcbe95df8a9f12251c8a0a23eecc0f9de175c9ff4fec3a0adf88b4cce51128a007a1b44fe1251ce55388247918d", 0xdc}, {&(0x7f0000001400)="ed314305a96262b6e4950faa8838d7edc22bc6ceb5491353d597d1ea6667ef9e928a7c34564b1edef1c7255a5ff8b171714f7437cb627372ae61b277cf2fa99528687459f71a79fcfd6b9c8230e08b13e3fa71e2c5bf3925594637393cdef3214001cb3e99387750f0ae7434dc45be8e5f2a78789f7ade3e1b1e4fca02fe832d6375602e7a", 0x85}, 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0x1000}, {&(0x7f00000024c0)="cc1a9d08128cf918e8127aa009dd07a5b6ac262634a5c3e64c0fd6baa305dcad18698e18f7e419bf7c08cdc3826d832d13d9eb5e6430a8bcd0e4f8998c6b93e1e69faeade12b4114c679f0ae94de8d4908704d34dff0f591e4", 0x59}], 0x7, &(0x7f00000026c0)=[@dstopts_2292={{0xe8, 0x29, 0x4, {0x0, 0x19, '\x00', [@generic={0x3f, 0xbf, "c0c0ce84c667bcc1d4bea386714bea7b2d62adb3ea2e7d04b68868f91a1112b3b7c71f65df1cfc2524c1bb40eb1137d7eea08d40432c60a73e2daea8a59c80852d5dc1c12978168a2522ffa1ebceb4dc74bed65abdaed57f4c3b5dfb470776d34db9e5ad72bf110d4a291a350f998e99697ba22140419be9551b24c07838210b6e03657d150766363a4a9a3084ebbea9063fd2ad636d2bbb1e49f9a063ad61587f57710659bc116afd6acd9872be090e1fa048bc31423927d6d5219cdb80d3"}, @jumbo={0xc2, 0x4, 0xd2a}, @enc_lim={0x4, 0x1, 0xff}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x81}}, @rthdrdstopts={{0x18, 0x29, 0x37, {0x2c}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x6, 0xe, 0x1, 0x5, 0x0, [@local, @mcast1, @remote, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @multicast2}, @mcast2]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}], 0x1d0}}, {{&(0x7f00000025c0)={0xa, 0x4e21, 0x4, @empty, 0x8}, 0x1c, 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", 0x1000}, {&(0x7f0000005c40)="e15e0a", 0x3}, {&(0x7f0000005c80)="5670cd895a6ac614b67d9431a38875f03f5656ba22107a538fb0f96713fd8adb671e50856481ecc5a8f1cd5b9620b15c682db455c6ada7c1f7fb42be8621d568bb7f2bcc1bc45e0211a0cec6991f0efd4941f94c670f1e545dc376401880d93b318e67978d371526c9ebf54773fb83bd61b8a38eeab1cf96380f547dbe7355b390a2e539c31b8fd7661b69227140f260002dc4330ae802e16b9ef493f7740a418816694e13bd730597ab92a9f91ff17294f317250509a046b0", 0xb9}, {&(0x7f0000005d40)="541e24b545ef78c3887010bd74c0adad0bbdfb7b9eb6b55d76081ef8e133629b53de6d63b2303c10eaa71dc55dc5b192", 0x30}, {&(0x7f0000005d80)="5d0107b7eb5c0b72f3c0765e05302589bb8d3e16f7bc7b75f4b685dd7e457269b750d3394a4d857260f11791bb05904e985bfe5e6fdf6279574f0f5fd50a5e17541889f71c6d4b53a3941bc5cfb5060a33b2b6d60ed9c4b56d009376454f86d3645c1d6b3592ff6cd31b3f71bd12d591597beff2a86d7e1c3c6c0bd728501e2d85360598572ad3757426b45253edf9366e7c2d1fa0235e58421f05d61b6ef3a3ec5732203cc3db51e7d3eb9b7f59204690347fa3c6f8f7c8b4db18", 0xbb}, {&(0x7f0000005e40)="82af611bb3c365086b578bd597d13e06c619891b628bcc263e61be2362cbd356a82f475697175feb95ba5c16b0ffaf0dbefb7522185e8f9b0c3b2c5052ff95f0d3cfc1750fa5448c7972dc8c1f4c74223c8d13efdb32d9d18c1909e0f20a8d6265290f4514143cd203c1ca0a84a7024281e6d6c63cc1b14d2d6b22388663608aefeec6bba5656ba3ee797a9aec7b468e89902c0d2785b777488be7ef4b7fc283b5aa6db3c4fdb4e7c5401370e2f18101564029d42aa6c6a058142250af70154688c5d1afd2", 0xc5}, {&(0x7f0000005f40)="e8d1abed6672eb26dbfa94a3878afdd917991d65f410e9749e559e9c3183e64dcb1f503d61c35d3d445c5f6b82ff3c0121de6387a2b2349e671d8fd12dcc0bd5164b2577515857bc9fbee1ef834a509c1d912176cadf453a89837a41bff0767ef6d49ace77df8947ac5cbfea3cd0db7a7a6c20777fd370efff1efba2e64c68789deea6cb44e6f709fa1558d7df5db801007f0a871ec9469414ae2206070138e272d2caae18225fab871b6efebdd79cade2c0358bb832b3c03d", 0xb9}], 0x8, &(0x7f0000006080)=[@tclass={{0x14, 0x29, 0x43, 0x200}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2f, 0x0, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}], 0x68}}, {{0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000006100)="c412e2c2ea3c4c5e4e50afe70d7037abc9bcba2f5dbaf6984e6036f36a0d90fd0e75f44b12b90539e26b76a6942021cf0e4289", 0x33}, {&(0x7f0000006140)="21bb4c3b7d4a3d2f121d9aa4f7482dba2e392bc4c6ef7ed10855723f5caa023820e4b4a613e411a8b87cd7b7923c6df5f9a2f960c40a30c1997fc4d6398af1", 0x3f}], 0x2, &(0x7f00000061c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dstopts_2292={{0x168, 0x29, 0x4, {0x33, 0x29, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @generic={0x4c, 0x9f, "a4934e7deb98b3f20a7993b7cc62400c13ff2c913590537b45ac44604152cabf0a80ac7ab85c310b9b446623598b54a2595dcf0dad9dca8492d327764431f52c79ec7907dacf7205161dc332673fd7e58a673f71bbb21f9dec0b3545f598759f552f128a0fb9c8b09b3c43c9859d40f68dc1a21e4d5dd66c669de46edcf31c3f69dcb315101cb64cc0058ebdf128c57b4050a3b8da41d3ccbfbfc221b634f1"}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x38, {0x1, 0xc, 0x0, 0x400, [0x3, 0x2, 0xffffffffffffffff, 0xffffffffffff0000, 0x3ff, 0x81]}}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x58, {0x3, 0x14, 0x6, 0x100, [0x3ff, 0x1, 0xfff, 0xfff, 0x401, 0x4, 0x1ff, 0x1b, 0x4, 0x4]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}], 0x198}}, {{&(0x7f0000006380)={0xa, 0x4e24, 0x26, @private0, 0x5}, 0x1c, &(0x7f0000006740)=[{&(0x7f00000063c0)="df8a7508521d4adeff6d0b0333266399b9afd6f1973e9e88b756b8fb563f90b75405ea5584d3339b", 0x28}, {&(0x7f0000006400)="4c380d9f6791a70e543e444890255fbfd455b6cd6f64dd6d9e805741a6a13462c8873a317f1a73245db3717e26b37dadf310e0b55fcf4f67f7792d46038a8cae5482eeb83651d37d858da62cc6ee268e185314ec6b9d014c8515057b2173f9c968d554ecd2974e880c5684dbe1aff7630c291377b4388b5817e969a456c928148ab53b6df1", 0x85}, {&(0x7f00000064c0)="b34fc1617d588d5a2085deb4839b642068cee147eb692370ada2103c9c65077187f2af18140c29fb77e5e23a92c7dbed8383e7ab8fd2e3438352ce564844265781da73ae64981996c1d826712c80d48fcc10f3166d51cb3c4ddc085191d041ea89dd29553e7ea40059801fbe178bc42869a863a0df94ca55e58d8cd0e3339ab22fb5c625fe5b6d3b32c6f169d0722ceb747897cf9d327ebd8ee1035498f3f7b19415c48836d21b21dcd06209a3", 0xad}, {&(0x7f0000006580)="e78f1ab1550c3ee4ec64cc93d5fdbc5b9c3d6ec6bca2dfbcc1de91a780e7ed10c04e13446dbc7be73037a072c3d8039f30f3f1f99860dcd57c7ee670a21e585417ca47aca15def4706c503554b81f84b1a38a09e96e2666c0bef4a9649b806fa932b3f6f3c8c8f2025266047f1bd3eb63ba8a3f6f2642210b7293cfcc169b82e98a8ddc5c117e25fa3e00a1db875ea7945", 0x91}, {&(0x7f0000006640)="f139e5f3ead122cfc8b36effe6a43611ef833c54374649a43aa9f15a4458cd230d19387eceb87018e6c2fb899769d251cb92e2a6d1eb5a6ac24c7d0ba21f3e938ac35312f47a3c5132647aeb348a612def1a73cf787efe8bb585c918cdf82d13d2bcb31c54e7722b3422690003b260a288a4dd1e550234", 0x77}, {&(0x7f00000066c0)="5b2228252ea268abc53a3b2cf583e8dbe711e070710a2976282bf5cf7df83827f5414e0597a369cd7c4f3de7050fd6a046a21f8734979acdc2a45cb7af668b1642b50789496e601e0ae258e77b63259be8f0", 0x52}], 0x6, &(0x7f00000067c0)=[@rthdrdstopts={{0x70, 0x29, 0x37, {0x62, 0xa, '\x00', [@generic={0x8c, 0x6, "5d621aa87339"}, @ra={0x5, 0x2, 0x8c}, @pad1, @jumbo={0xc2, 0x4, 0x8ef9}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x38, {0x0, 0xc, 0x80, 0x0, [0x100000000, 0xfa1, 0x2, 0x0, 0xeb65, 0x10000000000000]}}]}}}], 0x70}}], 0x8, 0x20000000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) chown(&(0x7f0000000040)='./file0\x00', r0, r2) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x2, @remote, 0x4}}, 0x0, 0x0, 0x12, 0x0, "1e895e4343b6c3b63d9691e27adaf0c89bd9601f8ef40d9a136ae4dc86a4d63fd6589037f273b82d43d42caee6a422af7acdc998838db57e858b7a551221eb67da84c2fe3d8bf8bdd3f2985545cd491f"}, 0xd8) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 1084.306736] FAULT_INJECTION: forcing a failure. [ 1084.306736] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.307678] CPU: 1 UID: 0 PID: 14926 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1084.307695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1084.307702] Call Trace: [ 1084.307707] [ 1084.307712] dump_stack_lvl+0xfa/0x120 [ 1084.307731] should_fail_ex+0x4d7/0x5e0 [ 1084.307747] should_failslab+0xc2/0x120 [ 1084.307761] __kmalloc_cache_noprof+0x81/0x6b0 [ 1084.307776] ? __is_insn_slot_addr+0x140/0x290 [ 1084.307795] ? rtnl_newlink+0xdd/0x1f30 [ 1084.307824] ? rtnl_newlink+0xdd/0x1f30 [ 1084.307839] rtnl_newlink+0xdd/0x1f30 [ 1084.307858] ? lock_acquire+0x15e/0x2f0 [ 1084.307877] ? __pfx_rtnl_newlink+0x10/0x10 [ 1084.307891] ? find_held_lock+0x2b/0x80 [ 1084.307904] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 1084.307921] ? lock_release+0xc8/0x290 [ 1084.307939] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1084.307957] ? cred_has_capability.isra.0+0x1bd/0x2c0 [ 1084.307972] ? perf_trace_lock+0xb5/0x5d0 [ 1084.307992] ? __pfx_perf_trace_lock+0x10/0x10 [ 1084.308012] ? lock_acquire+0x15e/0x2f0 [ 1084.308028] ? rtnetlink_rcv_msg+0x1fb/0xfc0 [ 1084.308044] ? find_held_lock+0x2b/0x80 [ 1084.308055] ? __pfx_rtnl_newlink+0x10/0x10 [ 1084.308070] ? rtnetlink_rcv_msg+0x9a2/0xfc0 [ 1084.308086] ? lock_release+0xc8/0x290 [ 1084.308101] ? __pfx_rtnl_newlink+0x10/0x10 [ 1084.308119] rtnetlink_rcv_msg+0x9c6/0xfc0 [ 1084.308137] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1084.308154] ? __pfx_perf_trace_lock+0x10/0x10 [ 1084.308174] ? perf_trace_lock+0xb5/0x5d0 [ 1084.308193] netlink_rcv_skb+0x147/0x430 [ 1084.308212] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1084.308233] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1084.308249] ? netlink_deliver_tap+0x103/0xce0 [ 1084.308271] ? netlink_deliver_tap+0x1ae/0xce0 [ 1084.308292] netlink_unicast+0x5a7/0x870 [ 1084.308311] ? __pfx_netlink_unicast+0x10/0x10 [ 1084.308340] netlink_sendmsg+0x8a3/0xd80 [ 1084.308360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1084.308384] ____sys_sendmsg+0xa67/0xc20 [ 1084.308397] ? copy_msghdr_from_user+0xfb/0x150 [ 1084.308414] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1084.308428] ? __pfx_perf_tp_event+0x10/0x10 [ 1084.308446] ? lock_acquire+0x15e/0x2f0 [ 1084.308464] ___sys_sendmsg+0x10f/0x1b0 [ 1084.308480] ? __pfx____sys_sendmsg+0x10/0x10 [ 1084.308495] ? perf_trace_lock+0xb5/0x5d0 [ 1084.308514] ? __pfx_perf_trace_lock+0x10/0x10 [ 1084.308530] ? proc_fail_nth_write+0x97/0x220 [ 1084.308546] ? lock_acquire+0x15e/0x2f0 [ 1084.308562] ? __fget_files+0x34/0x3b0 [ 1084.308580] ? find_held_lock+0x2b/0x80 [ 1084.308593] ? __fget_files+0x203/0x3b0 [ 1084.308610] ? lock_release+0xc8/0x290 [ 1084.308628] ? __fget_files+0x20d/0x3b0 [ 1084.308651] __sys_sendmsg+0x150/0x200 [ 1084.308667] ? __pfx___sys_sendmsg+0x10/0x10 [ 1084.308688] ? __pfx_ksys_write+0x10/0x10 [ 1084.308700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1084.308721] do_syscall_64+0xbf/0x430 [ 1084.308735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1084.308748] RIP: 0033:0x7ff58ce2db19 [ 1084.308757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1084.308768] RSP: 002b:00007ff58a3a3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1084.308780] RAX: ffffffffffffffda RBX: 00007ff58cf40f60 RCX: 00007ff58ce2db19 [ 1084.308788] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1084.308795] RBP: 00007ff58a3a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.308802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1084.308808] R13: 00007ffdf51c306f R14: 00007ff58a3a3300 R15: 0000000000022000 [ 1084.308825] 07:36:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget(0x2, 0x3000, 0xef27b23353f262f1, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0xf000) 07:36:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:36:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000), 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8246c802, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x0, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:37:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002280)={&(0x7f00000000c0)={0x21b0, r0, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0xfffff395, 0x8}}}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x81}, @NL80211_ATTR_VENDOR_DATA={0xb7, 0xc5, "52662fa08c6f143493d98a2bafd492ee702f1ae7908a6bb347f2f1a4e8a3bac46ad3a3a701ec2e5b58d3f1ad687649d454f7fd278784ca34df9b872f2629ab0b5f3ce4eea76d1af233ee93b30fa5d9135f09924593109238bf8884cbfd6b881410f65a07d84780d83a34a302f7d21fd842f7680f8943e6991907e1a0f2ecae3f0d061186393ae7f96c9f4b849bc4dbcf340650b606a2b8e7e00ed8baeedd2b640a90b39b6f8f23c5e095ed92256a9196087ce4"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x4}, @NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_DATA={0x1004, 0xc5, "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@NL80211_ATTR_VENDOR_DATA={0xa7, 0xc5, "3415794fee9f8459d2d35e2b5d2603aeb481e5b006aac429f250b370cc42047e9a1da4ee323934640ab7f6fb963f17a0d95253655cbc7e09f896fd0e7a7b80ea559d56c799f1039dfa2646bbea7058816c643d4adf9c7a21e7984d7e2ce8431247e3a6117c43febcd7f9dca21b452e323c5569650792bb21aa0343df87305ef3ffabf6306b5349f0b6a6322dab58263b1e4d3bd9234e5878084cdafa1e85ac1f6347df"}, @NL80211_ATTR_VENDOR_DATA={0x1004, 0xc5, "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@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x7ff}]}, 0x21b0}, 0x1, 0x0, 0x0, 0x80c0}, 0x4000) fork() 07:37:04 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r3 = open_tree(r1, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x2, 0x4) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdjo=', @ANYRESHEX=r2]) lseek(r2, 0x1, 0x1) r4 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000180)=0x4000) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) sendmsg$NL80211_CMD_START_SCHED_SCAN(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd000008400300", @ANYRES32=0x0, @ANYBLOB="0c009900fcffffff180000000800dc000500000004002d800600eb00090000000600980007000000"], 0x44}}, 0x101) 07:37:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 8) 07:37:04 executing program 6: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, r0, 0x0) mlockall(0x2) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:37:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1dc, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:05 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9effffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x0, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:37:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 9) 07:37:05 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:05 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x44032, 0xffffffffffffffff, 0x7709f000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() [ 1094.942034] mac80211_hwsim hwsim9 wlan0: entered promiscuous mode [ 1094.942817] mac80211_hwsim hwsim9 wlan0: entered allmulticast mode 07:37:16 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/block', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:37:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000005, 0x30, 0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, &(0x7f0000000000)={0x3, 0x900000}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x80, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xdd1, 0xa5, 0x0, 0x9, 0x1, 0x10, "dc88c37e87a78bf4789774830308bdefc58e70007b6b1a2cd88c6d8b4f509cda24d62a774e5d08b7aa2d9311c59d347835454c99f0c5ff5da0f8bcceca22eba3", "47cd339e9c3b95b603a129abbc4b1cea09f1ddf9475739089755a7ae9abe1b08cc93ff0439417b53125624ab84864a4bd5200fbba2707dcd131f8ec80ec8c870", "4a49163545af1039153d864511320eb24d2c8920b4b106ef562e3cd4b8d4f4c6", [0x10000, 0x3278]}) write(r0, &(0x7f00000000c0)="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", 0xfc) fork() 07:37:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xcd010000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 1) 07:37:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x0, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:37:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 10) 07:37:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1106.010604] FAULT_INJECTION: forcing a failure. [ 1106.010604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1106.012727] CPU: 1 UID: 0 PID: 15495 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1106.012765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1106.012782] Call Trace: [ 1106.012791] [ 1106.012802] dump_stack_lvl+0xfa/0x120 [ 1106.012837] should_fail_ex+0x4d7/0x5e0 [ 1106.012870] _copy_from_user+0x30/0xd0 [ 1106.012899] copy_msghdr_from_user+0x88/0x150 [ 1106.012937] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1106.012975] ? __pfx_perf_trace_lock+0x10/0x10 [ 1106.013019] ? lock_acquire+0x15e/0x2f0 [ 1106.013059] ___sys_sendmsg+0xdc/0x1b0 [ 1106.013094] ? __pfx____sys_sendmsg+0x10/0x10 [ 1106.013126] ? perf_trace_lock+0xb5/0x5d0 [ 1106.013166] ? __pfx_perf_trace_lock+0x10/0x10 [ 1106.013201] ? proc_fail_nth_write+0x97/0x220 [ 1106.013241] ? lock_acquire+0x15e/0x2f0 [ 1106.013275] ? __fget_files+0x34/0x3b0 [ 1106.013313] ? find_held_lock+0x2b/0x80 [ 1106.013340] ? __fget_files+0x203/0x3b0 [ 1106.013377] ? lock_release+0xc8/0x290 [ 1106.013421] ? __fget_files+0x20d/0x3b0 [ 1106.013471] __sys_sendmsg+0x150/0x200 [ 1106.013504] ? __pfx___sys_sendmsg+0x10/0x10 [ 1106.013542] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1106.013583] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1106.013624] ? ksys_write+0x1a3/0x240 [ 1106.013647] ? __pfx_ksys_write+0x10/0x10 [ 1106.013671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1106.013716] do_syscall_64+0xbf/0x430 [ 1106.013744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1106.013770] RIP: 0033:0x7f4cb70fcb19 [ 1106.013789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1106.013813] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1106.013836] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 1106.013853] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1106.013868] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1106.013883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1106.013897] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1106.013932] 07:37:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:37:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 11) 07:37:25 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x10010, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) pidfd_open(r0, 0x0) 07:37:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 2) 07:37:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:25 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:37:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:25 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) lseek(r0, 0x3, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x200201, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1ff, r1, &(0x7f0000000140)="1a0b9ee9bb3045287c9ab0c7ede19c03084c04c384f481f7707d640d4c020827a58dac997d19fb2c0d4f01bb7b93ce25a04f5084a4be6e5a3872447c70bd5688beb80bd11bfd4f929e279691c011b4a8d46880e06b74e4665112d6bda94ae2370b0a6c5b4d604b9a774a9a97c4ec33507270ddd5b458c75157520f07c7be77d4fa92cc2c0902ad697be5cc841f325014e07466db0fb1527ade0ab7d288d2b0062ff9", 0xa2, 0xffffffffffffffc1, 0x0, 0x0, r3}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) ioctl$BTRFS_IOC_RESIZE(r4, 0x50009403, &(0x7f0000000340)={{r0}, {@val, @actul_num={@val=0x2d, 0x80000001, 0x70}}}) write(r1, &(0x7f00000002c0)="c3177cb6c2bfbd6dcd", 0x9) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 1115.513800] FAULT_INJECTION: forcing a failure. [ 1115.513800] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.514849] CPU: 0 UID: 0 PID: 15622 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1115.514866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.514873] Call Trace: [ 1115.514877] [ 1115.514882] dump_stack_lvl+0xfa/0x120 [ 1115.514900] should_fail_ex+0x4d7/0x5e0 [ 1115.514916] should_failslab+0xc2/0x120 [ 1115.514931] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1115.514950] ? __alloc_skb+0x2ab/0x370 [ 1115.514969] ? __alloc_skb+0x2ab/0x370 [ 1115.514983] ? __pfx_netlink_insert+0x10/0x10 [ 1115.515000] __alloc_skb+0x2ab/0x370 [ 1115.515014] ? __pfx___alloc_skb+0x10/0x10 [ 1115.515029] ? netlink_autobind.isra.0+0x158/0x370 [ 1115.515052] netlink_alloc_large_skb+0x69/0x150 [ 1115.515070] netlink_sendmsg+0x66d/0xd80 [ 1115.515090] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1115.515115] ____sys_sendmsg+0xa67/0xc20 [ 1115.515129] ? copy_msghdr_from_user+0xfb/0x150 [ 1115.515145] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1115.515162] ? lock_acquire+0x15e/0x2f0 [ 1115.515183] ___sys_sendmsg+0x10f/0x1b0 [ 1115.515199] ? __pfx____sys_sendmsg+0x10/0x10 [ 1115.515213] ? perf_trace_lock+0xb5/0x5d0 [ 1115.515238] ? __pfx_perf_trace_lock+0x10/0x10 [ 1115.515254] ? proc_fail_nth_write+0x97/0x220 [ 1115.515271] ? lock_acquire+0x15e/0x2f0 [ 1115.515287] ? __fget_files+0x34/0x3b0 [ 1115.515305] ? find_held_lock+0x2b/0x80 [ 1115.515318] ? __fget_files+0x203/0x3b0 [ 1115.515335] ? lock_release+0xc8/0x290 [ 1115.515354] ? __fget_files+0x20d/0x3b0 [ 1115.515378] __sys_sendmsg+0x150/0x200 [ 1115.515393] ? __pfx___sys_sendmsg+0x10/0x10 [ 1115.515414] ? __pfx_ksys_write+0x10/0x10 [ 1115.515426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1115.515448] do_syscall_64+0xbf/0x430 [ 1115.515462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1115.515474] RIP: 0033:0x7f4cb70fcb19 [ 1115.515483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1115.515495] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1115.515506] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 1115.515514] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1115.515521] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1115.515528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1115.515535] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1115.515552] 07:37:25 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) 07:37:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:25 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0xa8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$SNAPSHOT_CREATE_IMAGE(r0, 0x40043311, &(0x7f0000000040)) 07:37:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 12) 07:37:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffff000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 3) 07:37:25 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i2c_algo_bit', 0x4302, 0x20) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:37:25 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 1) [ 1115.754901] FAULT_INJECTION: forcing a failure. [ 1115.754901] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.756124] CPU: 0 UID: 0 PID: 15778 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1115.756141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.756148] Call Trace: [ 1115.756153] [ 1115.756158] dump_stack_lvl+0xfa/0x120 [ 1115.756180] should_fail_ex+0x4d7/0x5e0 [ 1115.756200] should_failslab+0xc2/0x120 [ 1115.756220] __kmalloc_cache_noprof+0x81/0x6b0 [ 1115.756240] ? find_held_lock+0x2b/0x80 [ 1115.756258] ? do_shmat+0x576/0x1310 [ 1115.756272] ? lock_release+0xc8/0x290 [ 1115.756295] ? do_shmat+0x576/0x1310 [ 1115.756306] do_shmat+0x576/0x1310 [ 1115.756328] ? __pfx_do_shmat+0x10/0x10 [ 1115.756356] __x64_sys_shmat+0xcf/0x160 [ 1115.756368] ? __pfx_ksys_write+0x10/0x10 [ 1115.756381] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1115.756392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1115.756414] ? do_syscall_64+0x85/0x430 [ 1115.756432] do_syscall_64+0xbf/0x430 [ 1115.756448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1115.756461] RIP: 0033:0x7f39fd088b19 [ 1115.756471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1115.756482] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1115.756494] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1115.756502] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1115.756509] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1115.756516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1115.756523] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1115.756555] 07:37:34 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x40, 0x67, 0x5, 0x0, 0x4, 0x24, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x0, 0x8}, 0x12840, 0x3, 0x5, 0x6, 0x0, 0x8, 0x7f, 0x0, 0xffff, 0x0, 0x3}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000280)={0x100000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x34}, &(0x7f0000000140)=""/20, 0x14, &(0x7f0000000180)=""/170, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0], 0x9}, 0x58) syz_open_procfs(r1, &(0x7f0000000300)='smaps_rollup\x00') ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000040)={&(0x7f0000000340)=""/4096, 0x1000}) 07:37:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff7f, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 4) 07:37:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 2) 07:37:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xdc01, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 13) 07:37:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x4010, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid={'access', 0x3d, r2}}]}}) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r4, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2e2f6669dd31d5c39e4934aa596c653000"]) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r5, r6, r7, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r2, r5}}, './file0\x00'}) fork() [ 1124.753579] FAULT_INJECTION: forcing a failure. [ 1124.753579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1124.754738] CPU: 1 UID: 0 PID: 15851 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1124.754755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.754762] Call Trace: [ 1124.754766] [ 1124.754771] dump_stack_lvl+0xfa/0x120 [ 1124.754789] should_fail_ex+0x4d7/0x5e0 [ 1124.754804] _copy_to_user+0x32/0xd0 [ 1124.754818] simple_read_from_buffer+0xe0/0x180 [ 1124.754838] proc_fail_nth_read+0x18a/0x240 [ 1124.754853] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1124.754867] ? security_file_permission+0x22/0x90 [ 1124.754883] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1124.754896] vfs_read+0x1eb/0xc70 [ 1124.754918] ? __pfx_vfs_read+0x10/0x10 [ 1124.754937] ? lock_release+0xc8/0x290 [ 1124.754958] ? __fget_files+0x20d/0x3b0 [ 1124.754982] ksys_read+0x121/0x240 [ 1124.754993] ? __pfx_ksys_read+0x10/0x10 [ 1124.755009] do_syscall_64+0xbf/0x430 [ 1124.755024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.755036] RIP: 0033:0x7ff58cde069c [ 1124.755046] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1124.755058] RSP: 002b:00007ff58a3a3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1124.755069] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007ff58cde069c [ 1124.755077] RDX: 000000000000000f RSI: 00007ff58a3a31e0 RDI: 0000000000000006 [ 1124.755084] RBP: 00007ff58a3a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1124.755091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1124.755098] R13: 00007ffdf51c306f R14: 00007ff58a3a3300 R15: 0000000000022000 [ 1124.755116] 07:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 5) 07:37:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff9e, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 3) 07:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 6) [ 1124.991940] FAULT_INJECTION: forcing a failure. [ 1124.991940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1124.992970] CPU: 1 UID: 0 PID: 15914 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1124.992987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.992996] Call Trace: [ 1124.993001] [ 1124.993006] dump_stack_lvl+0xfa/0x120 [ 1124.993026] should_fail_ex+0x4d7/0x5e0 [ 1124.993042] _copy_from_iter+0x1dc/0x1660 [ 1124.993056] ? lock_acquire+0x15e/0x2f0 [ 1124.993076] ? __virt_addr_valid+0x1c6/0x5d0 [ 1124.993091] ? find_held_lock+0x2b/0x80 [ 1124.993106] ? __pfx__copy_from_iter+0x10/0x10 [ 1124.993117] ? lock_release+0xc8/0x290 [ 1124.993137] ? __virt_addr_valid+0x100/0x5d0 [ 1124.993151] ? __check_object_size+0x579/0x880 [ 1124.993174] netlink_sendmsg+0x800/0xd80 [ 1124.993197] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1124.993227] ____sys_sendmsg+0xa67/0xc20 [ 1124.993242] ? copy_msghdr_from_user+0xfb/0x150 [ 1124.993263] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1124.993281] ? lock_acquire+0x15e/0x2f0 [ 1124.993301] ___sys_sendmsg+0x10f/0x1b0 [ 1124.993318] ? __pfx____sys_sendmsg+0x10/0x10 [ 1124.993334] ? perf_trace_lock+0xb5/0x5d0 [ 1124.993356] ? __pfx_perf_trace_lock+0x10/0x10 [ 1124.993374] ? proc_fail_nth_write+0x97/0x220 [ 1124.993391] ? lock_acquire+0x15e/0x2f0 [ 1124.993408] ? __fget_files+0x34/0x3b0 [ 1124.993428] ? find_held_lock+0x2b/0x80 [ 1124.993441] ? __fget_files+0x203/0x3b0 [ 1124.993459] ? lock_release+0xc8/0x290 [ 1124.993479] ? __fget_files+0x20d/0x3b0 [ 1124.993504] __sys_sendmsg+0x150/0x200 [ 1124.993521] ? __pfx___sys_sendmsg+0x10/0x10 [ 1124.993544] ? __pfx_ksys_write+0x10/0x10 [ 1124.993556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1124.993579] do_syscall_64+0xbf/0x430 [ 1124.993594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.993607] RIP: 0033:0x7f4cb70fcb19 [ 1124.993617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1124.993630] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1124.993642] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 1124.993651] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1124.993658] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1124.993666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1124.993673] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1124.993691] 07:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1125.054172] FAULT_INJECTION: forcing a failure. [ 1125.054172] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.056541] CPU: 0 UID: 0 PID: 15940 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1125.056574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.056588] Call Trace: [ 1125.056597] [ 1125.056607] dump_stack_lvl+0xfa/0x120 [ 1125.056643] should_fail_ex+0x4d7/0x5e0 [ 1125.056680] ? alloc_empty_file+0x58/0x1e0 [ 1125.056708] should_failslab+0xc2/0x120 [ 1125.056737] kmem_cache_alloc_noprof+0x80/0x690 [ 1125.056772] ? __create_object+0x59/0x80 [ 1125.056824] ? alloc_empty_file+0x58/0x1e0 [ 1125.056852] alloc_empty_file+0x58/0x1e0 [ 1125.056891] alloc_file_clone+0x5f/0x110 [ 1125.056930] do_shmat+0x61f/0x1310 [ 1125.056977] ? __pfx_do_shmat+0x10/0x10 [ 1125.057032] __x64_sys_shmat+0xcf/0x160 [ 1125.057055] ? __pfx_ksys_write+0x10/0x10 [ 1125.057079] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1125.057100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1125.057146] ? do_syscall_64+0x85/0x430 [ 1125.057181] do_syscall_64+0xbf/0x430 [ 1125.057213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1125.057245] RIP: 0033:0x7f39fd088b19 [ 1125.057264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.057286] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1125.057310] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1125.057325] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1125.057339] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1125.057353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1125.057367] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1125.057432] 07:37:35 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000002c0)={{r1}, r2, 0x8, @unused=[0x0, 0x3, 0xfffffffffffffffd, 0x3], @name="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"}) 07:37:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffffff0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 7) 07:37:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x60000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1125.192369] FAULT_INJECTION: forcing a failure. [ 1125.192369] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.193403] CPU: 1 UID: 0 PID: 16096 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1125.193419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.193427] Call Trace: [ 1125.193431] [ 1125.193437] dump_stack_lvl+0xfa/0x120 [ 1125.193455] should_fail_ex+0x4d7/0x5e0 [ 1125.193471] should_failslab+0xc2/0x120 [ 1125.193485] __kmalloc_cache_noprof+0x81/0x6b0 [ 1125.193500] ? __is_insn_slot_addr+0x140/0x290 [ 1125.193519] ? rtnl_newlink+0xdd/0x1f30 [ 1125.193540] ? rtnl_newlink+0xdd/0x1f30 [ 1125.193554] rtnl_newlink+0xdd/0x1f30 [ 1125.193574] ? lock_acquire+0x15e/0x2f0 [ 1125.193592] ? __pfx_rtnl_newlink+0x10/0x10 [ 1125.193607] ? find_held_lock+0x2b/0x80 [ 1125.193620] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 1125.193636] ? lock_release+0xc8/0x290 [ 1125.193655] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1125.193672] ? cred_has_capability.isra.0+0x1bd/0x2c0 [ 1125.193687] ? perf_trace_lock+0xb5/0x5d0 [ 1125.193707] ? __pfx_perf_trace_lock+0x10/0x10 [ 1125.193727] ? lock_acquire+0x15e/0x2f0 [ 1125.193743] ? rtnetlink_rcv_msg+0x1fb/0xfc0 [ 1125.193759] ? find_held_lock+0x2b/0x80 [ 1125.193773] ? __pfx_rtnl_newlink+0x10/0x10 [ 1125.193788] ? rtnetlink_rcv_msg+0x9a2/0xfc0 [ 1125.193804] ? lock_release+0xc8/0x290 [ 1125.193820] ? __pfx_rtnl_newlink+0x10/0x10 [ 1125.193837] rtnetlink_rcv_msg+0x9c6/0xfc0 [ 1125.193854] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1125.193872] ? __pfx_perf_trace_lock+0x10/0x10 [ 1125.193891] ? perf_trace_lock+0xb5/0x5d0 [ 1125.193911] netlink_rcv_skb+0x147/0x430 [ 1125.193930] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1125.193947] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1125.193963] ? netlink_deliver_tap+0x103/0xce0 [ 1125.193985] ? netlink_deliver_tap+0x1ae/0xce0 [ 1125.194005] netlink_unicast+0x5a7/0x870 [ 1125.194025] ? __pfx_netlink_unicast+0x10/0x10 [ 1125.194049] netlink_sendmsg+0x8a3/0xd80 [ 1125.194070] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1125.194094] ____sys_sendmsg+0xa67/0xc20 [ 1125.194108] ? copy_msghdr_from_user+0xfb/0x150 [ 1125.194124] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1125.194142] ? lock_acquire+0x15e/0x2f0 [ 1125.194160] ___sys_sendmsg+0x10f/0x1b0 [ 1125.194176] ? __pfx____sys_sendmsg+0x10/0x10 [ 1125.194191] ? perf_trace_lock+0xb5/0x5d0 [ 1125.194210] ? __pfx_perf_trace_lock+0x10/0x10 [ 1125.194230] ? proc_fail_nth_write+0x97/0x220 [ 1125.194247] ? lock_acquire+0x15e/0x2f0 [ 1125.194262] ? __fget_files+0x34/0x3b0 [ 1125.194281] ? find_held_lock+0x2b/0x80 [ 1125.194293] ? __fget_files+0x203/0x3b0 [ 1125.194311] ? lock_release+0xc8/0x290 [ 1125.194329] ? __fget_files+0x20d/0x3b0 [ 1125.194352] __sys_sendmsg+0x150/0x200 [ 1125.194368] ? __pfx___sys_sendmsg+0x10/0x10 [ 1125.194389] ? __pfx_ksys_write+0x10/0x10 [ 1125.194401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1125.194423] do_syscall_64+0xbf/0x430 [ 1125.194437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1125.194450] RIP: 0033:0x7f4cb70fcb19 [ 1125.194460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.194471] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1125.194483] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 1125.194491] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1125.194498] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1125.194505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1125.194512] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1125.194530] 07:37:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="0f0000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 4) 07:37:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 8) 07:37:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x6, 0x660, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = fork() ptrace(0x8, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/98, 0x62}, {&(0x7f0000000200)=""/11, 0xb}], 0x5, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/122, 0x7a}, {&(0x7f0000001480)=""/209, 0xd1}], 0x5, 0x0) 07:37:45 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x8040, &(0x7f0000000100)=ANY=[@ANYBLOB="7d00000000000000ff164e320940327f4774ef21107ddf7d152599a1b418da6f0edda4358e2f14dd841c46e9197f5884d09e0e1be40c6ed04b9056861f5dee470ebf7c0d5d6cc0e73fc56cecb442f5282603f9d4f06c7b1fd8231e25544fb65b10209acafd4928f50b703ee01107febd88f2e4b81e797f5824cc026acb0a426ea7692722e2a10cc8868c6824fa6fc69c51a3caff136214c125f47c717655be033391ed09dc1a60a1f7482647f9773fb7ca", @ANYRESOCT=r2, @ANYRES64=r1, @ANYRESHEX=r3]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:37:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x80000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="100000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="800100001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 9) 07:37:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1135.098083] FAULT_INJECTION: forcing a failure. [ 1135.098083] name failslab, interval 1, probability 0, space 0, times 0 [ 1135.099957] CPU: 0 UID: 0 PID: 16337 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1135.099989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1135.100003] Call Trace: [ 1135.100011] [ 1135.100019] dump_stack_lvl+0xfa/0x120 [ 1135.100050] should_fail_ex+0x4d7/0x5e0 [ 1135.100078] should_failslab+0xc2/0x120 [ 1135.100103] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1135.100139] ? __alloc_skb+0x2ab/0x370 [ 1135.100175] ? __alloc_skb+0x2ab/0x370 [ 1135.100201] __alloc_skb+0x2ab/0x370 [ 1135.100237] ? __pfx___alloc_skb+0x10/0x10 [ 1135.100264] ? __pfx_rtnl_newlink+0x10/0x10 [ 1135.100298] ? rtnetlink_rcv_msg+0x3e9/0xfc0 [ 1135.100339] netlink_ack+0x167/0xbf0 [ 1135.100386] netlink_rcv_skb+0x344/0x430 [ 1135.100420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1135.100455] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1135.100486] ? netlink_deliver_tap+0x103/0xce0 [ 1135.100531] ? netlink_deliver_tap+0x1ae/0xce0 [ 1135.100571] netlink_unicast+0x5a7/0x870 [ 1135.100610] ? __pfx_netlink_unicast+0x10/0x10 [ 1135.100658] netlink_sendmsg+0x8a3/0xd80 [ 1135.100698] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1135.100747] ____sys_sendmsg+0xa67/0xc20 [ 1135.100772] ? copy_msghdr_from_user+0xfb/0x150 [ 1135.100803] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1135.100837] ? lock_acquire+0x15e/0x2f0 [ 1135.100875] ___sys_sendmsg+0x10f/0x1b0 [ 1135.100907] ? __pfx____sys_sendmsg+0x10/0x10 [ 1135.100935] ? perf_trace_lock+0xb5/0x5d0 [ 1135.100975] ? __pfx_perf_trace_lock+0x10/0x10 [ 1135.101006] ? proc_fail_nth_write+0x97/0x220 [ 1135.101037] ? lock_acquire+0x15e/0x2f0 [ 1135.101069] ? __fget_files+0x34/0x3b0 [ 1135.101103] ? find_held_lock+0x2b/0x80 [ 1135.101129] ? __fget_files+0x203/0x3b0 [ 1135.101163] ? lock_release+0xc8/0x290 [ 1135.101200] ? __fget_files+0x20d/0x3b0 [ 1135.101246] __sys_sendmsg+0x150/0x200 [ 1135.101277] ? __pfx___sys_sendmsg+0x10/0x10 [ 1135.101320] ? __pfx_ksys_write+0x10/0x10 [ 1135.101343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1135.101385] do_syscall_64+0xbf/0x430 [ 1135.101411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1135.101435] RIP: 0033:0x7f4cb70fcb19 [ 1135.101453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1135.101475] RSP: 002b:00007f4cb4672188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1135.101498] RAX: ffffffffffffffda RBX: 00007f4cb720ff60 RCX: 00007f4cb70fcb19 [ 1135.101513] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 1135.101527] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1135.101541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1135.101555] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1135.101590] 07:37:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 10) 07:37:56 executing program 3: getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:37:56 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 5) 07:37:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:56 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) 07:37:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:37:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="e03f03001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1146.234066] FAULT_INJECTION: forcing a failure. [ 1146.234066] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.236813] CPU: 1 UID: 0 PID: 16362 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1146.236843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1146.236856] Call Trace: [ 1146.236863] [ 1146.236870] dump_stack_lvl+0xfa/0x120 [ 1146.236899] should_fail_ex+0x4d7/0x5e0 [ 1146.236924] ? security_file_alloc+0x35/0x130 [ 1146.236949] should_failslab+0xc2/0x120 [ 1146.236973] kmem_cache_alloc_noprof+0x80/0x690 [ 1146.237002] ? __create_object+0x59/0x80 [ 1146.237036] ? security_file_alloc+0x35/0x130 [ 1146.237060] security_file_alloc+0x35/0x130 [ 1146.237086] init_file+0x95/0x4c0 [ 1146.237113] alloc_empty_file+0x76/0x1e0 [ 1146.237142] alloc_file_clone+0x5f/0x110 [ 1146.237172] do_shmat+0x61f/0x1310 [ 1146.237199] ? __pfx_do_shmat+0x10/0x10 [ 1146.237236] __x64_sys_shmat+0xcf/0x160 [ 1146.237256] ? __pfx_ksys_write+0x10/0x10 [ 1146.237276] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1146.237295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1146.237331] ? do_syscall_64+0x85/0x430 [ 1146.237356] do_syscall_64+0xbf/0x430 [ 1146.237380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1146.237402] RIP: 0033:0x7f39fd088b19 [ 1146.237419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.237440] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1146.237460] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1146.237475] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1146.237488] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1146.237500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1146.237513] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1146.237544] 07:37:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000101000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 11) 07:37:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:37:56 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dns_resolver', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0x800, 0x82) r1 = fsmount(r0, 0x0, 0x80) read(r1, &(0x7f00000000c0)=""/222, 0xde) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:37:56 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x200, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24040000}, 0x40) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r5, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000480)={&(0x7f00000002c0), 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x13c, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0xc1, 0x2a, [@random={0x4, 0x94, "5018d8b85e7baf0849832cc232694b5f3df53868e6affa0eda91dffa73728702d940defba6af16a24d823ffd92a7c4c8552eab08a2f19c890fa3efd2b484ea56b06f5bf188021c053ce32aee4e7ca228fbbed2d2f74003b4b4cc70171e07b31ae7c5e7e384998e3d08355d1bf16a2417d6a82a6df2fcdac088907a6fd0fe4b192e0ad53da3113634d26785990f354d81b8a45f1a"}, @chsw_timing={0x68, 0x4, {0x9, 0x40}}, @prep={0x83, 0x1f, @not_ext={{}, 0x1, 0xff, @broadcast, 0x400, "", 0x1, 0x9, @broadcast, 0x5}}]}, @NL80211_ATTR_IE={0x20, 0x2a, [@ht={0x2d, 0x1a, {0x1000, 0x2, 0x7, 0x0, {0x0, 0x1ff8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x8, 0x1, 0x7}}]}, @NL80211_ATTR_SCAN_SSIDS={0x34, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0x9, 0x0, @random="a032129f9e"}, {0xa, 0x0, @default_ap_ssid}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8c1) fork() sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x14, 0x13, @l2={'eth', 0x3a, 'macvlan0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20049000) 07:37:56 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 6) 07:38:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) close(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:38:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="effdffff1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 7) 07:38:06 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/loop', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x400080, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/211, 0xd3}, {&(0x7f0000001280)=""/127, 0x7f}, {&(0x7f0000001300)=""/247, 0xf7}], 0x4, 0xff, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='transo=\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d436674a55ac30e175596b394771eda59b38ead186de1d3986c34c468d4d9f28837260b23e51886137301fe19", @ANYRESHEX=r2]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x20010, r1, 0x0) 07:38:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 12) [ 1156.477879] FAULT_INJECTION: forcing a failure. [ 1156.477879] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.480155] CPU: 0 UID: 0 PID: 16595 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1156.480172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.480179] Call Trace: [ 1156.480184] [ 1156.480189] dump_stack_lvl+0xfa/0x120 [ 1156.480212] should_fail_ex+0x4d7/0x5e0 [ 1156.480236] ? vm_area_dup+0x25/0x6f0 [ 1156.480252] should_failslab+0xc2/0x120 [ 1156.480267] kmem_cache_alloc_noprof+0x80/0x690 [ 1156.480283] ? perf_swevent_event+0x63/0x3f0 [ 1156.480312] ? vm_area_dup+0x25/0x6f0 [ 1156.480328] vm_area_dup+0x25/0x6f0 [ 1156.480348] __split_vma+0x179/0xde0 [ 1156.480371] ? __pfx___split_vma+0x10/0x10 [ 1156.480398] ? __pfx_mas_prev+0x10/0x10 [ 1156.480427] vms_gather_munmap_vmas+0x340/0xc70 [ 1156.480456] __mmap_region+0x47f/0x28c0 [ 1156.480477] ? perf_tp_event+0x807/0xe70 [ 1156.480498] ? __pfx___mmap_region+0x10/0x10 [ 1156.480530] ? perf_trace_lock+0x337/0x5d0 [ 1156.480555] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 1156.480568] ? perf_swevent_event+0x63/0x3f0 [ 1156.480589] ? perf_tp_event+0x807/0xe70 [ 1156.480710] ? mm_get_unmapped_area_vmflags+0xda/0x140 [ 1156.480735] ? lock_is_held_type+0x9e/0x120 [ 1156.480761] mmap_region+0x194/0x3e0 [ 1156.480777] ? __get_unmapped_area+0x1a0/0x3a0 [ 1156.480796] do_mmap+0xa36/0x11d0 [ 1156.480818] ? __pfx_do_mmap+0x10/0x10 [ 1156.480828] ? down_write_killable+0x122/0x230 [ 1156.480842] ? __pfx_down_write_killable+0x10/0x10 [ 1156.480854] ? do_raw_spin_unlock+0x53/0x220 [ 1156.480877] do_shmat+0xfac/0x1310 [ 1156.480906] ? __pfx_do_shmat+0x10/0x10 [ 1156.480934] __x64_sys_shmat+0xcf/0x160 [ 1156.480946] ? __pfx_ksys_write+0x10/0x10 [ 1156.480960] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1156.480970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1156.480992] ? do_syscall_64+0x85/0x430 [ 1156.481010] do_syscall_64+0xbf/0x430 [ 1156.481027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1156.481039] RIP: 0033:0x7f39fd088b19 [ 1156.481049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1156.481061] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1156.481072] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1156.481081] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1156.481088] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.481095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1156.481102] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1156.481135] 07:38:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) (fail_nth: 13) [ 1156.572456] audit: type=1400 audit(1762933086.801:18): avc: denied { map } for pid=16600 comm="syz-executor.4" path="pipe:[24081]" dev="pipefs" ino=24081 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 1156.573382] FAULT_INJECTION: forcing a failure. [ 1156.573382] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1156.576822] CPU: 0 UID: 0 PID: 16609 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1156.576840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.576847] Call Trace: [ 1156.576852] [ 1156.576857] dump_stack_lvl+0xfa/0x120 [ 1156.576878] should_fail_ex+0x4d7/0x5e0 [ 1156.576895] _copy_to_user+0x32/0xd0 [ 1156.576909] simple_read_from_buffer+0xe0/0x180 [ 1156.576930] proc_fail_nth_read+0x18a/0x240 [ 1156.576946] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1156.576960] ? security_file_permission+0x22/0x90 [ 1156.576976] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1156.576989] vfs_read+0x1eb/0xc70 [ 1156.577011] ? __pfx_vfs_read+0x10/0x10 [ 1156.577031] ? lock_release+0xc8/0x290 [ 1156.577053] ? __fget_files+0x20d/0x3b0 [ 1156.577079] ksys_read+0x121/0x240 [ 1156.577091] ? __pfx_ksys_read+0x10/0x10 [ 1156.577108] do_syscall_64+0xbf/0x430 [ 1156.577124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1156.577139] RIP: 0033:0x7f4cb70af69c [ 1156.577150] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1156.577164] RSP: 002b:00007f4cb4672170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1156.577177] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f4cb70af69c [ 1156.577187] RDX: 000000000000000f RSI: 00007f4cb46721e0 RDI: 0000000000000005 [ 1156.577196] RBP: 00007f4cb46721d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.577205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1156.577213] R13: 00007ffcd797f14f R14: 00007f4cb4672300 R15: 0000000000022000 [ 1156.577236] 07:38:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 8) 07:38:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000100010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000005a40)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x64010100}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="c284259d55125a2186ae834d815ff7f4cdb44daa4fc5dce292a9ace1a4671133d7ed511c885029762a0debf0c360a8b9b098fadd89ea9a14531106ce82f7103a7fefd928b96a957623cf9483dde2832f31e1898960d4a66885a4a8289c5a42c29698c707edf660b5ed3dfc02faeb2fed53cab11b94a00d55f44cf076fb95907d2033f4bad81144", 0x87}, {&(0x7f0000000040)="d5c19a03394ff4e2382e4ca16324710623288550091698ab2f2b942b9f4342d0277194a793298c4446a608aa74be8c201462d2078f282f1dbf", 0x39}], 0x2}}, {{&(0x7f0000000240)=@generic={0x28, "0fc3fa5e2139e33a560d30df8cc04990f84e2cc1e2a7286ed808a75b2ee40418ca54e85d448b1c3bdd5f72a3db3dfaf94d766b0e3ff59f2b1078e8a96e2793aa781314bf044a4e5b734732674705d6351893822ac78aa69e618b675f53f851fd9df08bed60bda521782ce3bb23af836d2a876a0b3615875b6ade102f1df1"}, 0x80, &(0x7f0000001340)=[{&(0x7f00000002c0)="dc9d916318baae42d7e2c368a846b1a85cdcabbaa58216a7a3e9998790ac37293be70eaff17b1b3a442676201449d6f67778c568cff9a4d660c8ca62245fe317230a7f627be5d70fc559b980beb29bf037ec024abc4b38ccf4", 0x59}, {&(0x7f0000000340)="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0x1000}], 0x2, &(0x7f0000001380)=[{0x30, 0x0, 0x1f, "31f8610c384bfb8c904417a13db1a468c70110d6f63bfa38ed7f"}, {0xb0, 0x3a, 0x3, "5a728c7ba0c0895542b3c57f7a74980f0565285a66a96e5ce46122ba7ed84ffe70729ce180db4aa4b58c607261dd088c804fe518cd3d38330ebd6b42afb232a6adf8c0d7647db88e90b904f0a66318a2896ea9035661f81869ce143f99c8a36c26753adcd2dadc54c57914415ffd4f96188c97ee4bb7bb40775bde1f25d937637cba5ea356f0f51b913d3cdc68e0e9e2f119ff6e6b1d0548bdc3dea4db"}, {0x20, 0x103, 0x400, "066bc703890bbe5148b02e6162"}, {0xe0, 0x101, 0x503, "deb588824553893db16cf988f6986dbe5b895faca45cbb4e990ed8ace0c4df7b2d65a2226110d539aaecef9ad580680415381f2cc03181cf5fc3496a020c0f704104a0930fbd81e3ba333213f1a47794774feab74dc0329587fc7aa2f5eb2631e013b062a844bad809fb1f3efae600fe728fd98e0f19becede4867a88179e6fc610f5df8dbc2967f5dcb5a0aa7d0947b5f63f84a49fae6d561e01faff231c1ae399b6b8725ddb6e076931b8c2949a85f926c80ba30a85a6de5d6cdf503aeb1bd60e761943db7200fb4e11e025c3ad5"}, {0x28, 0x119, 0xff, "68df20deff5a5b9a8b675982db2f7beb5a07a8"}, {0xe8, 0x11, 0x1, "c598a47a0547199661527b63cf7a6f466e6b0c2fc8cd3bb16085dcccfa9c2992f2a38e9562dbb9db4470fd3fc52bbbb63fa78899b0d0323c65958d7ca6038d42544a2b89f3051b8d9164f547e6982b75e55415be91b48cee546237dcd70c4519b59fa037c4aa4dfeb2562cfb0c56b54e652161fa6242a7254af16f5007d409025c2b7745e28d8fb6a67accc1bd2695e0583e9ebd731ee9e01c39b704d08b7360f8f7641a5c0f1b20ec4d8dfcbf6550d6792eb458591c15e309c86b8600705f4fe319fd9be58adf6db6246fbc09cdcfc3df59"}], 0x2f0}}, {{&(0x7f0000001680)=@phonet={0x23, 0x3f, 0xf6, 0x2}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001700)="ffc065f3ca16b6f14ecae255bc53b2f4366ec274f81f58807de2ef44c5b105aa05fc6a036b215bb03012f393d052a1c9d742ef9f487dd1e8c78d6b242ba77b161a09d705097cd495a895d047d7e18c2dc11e6a06f2d64c11bb707595cba54aa393e86e06164d129c743921677e2696d4f2b3df93fc24f1bfb28e706a14709ab5c11988793fa2ac380ef51f33adaa57b3e74aa5648efb45e5417690a84948ac01458ab1c0f89c32abdf4af8c5aee366ac4d901deadf4a5b4aae2db5238a742cf639e78abfa674ea9cdcaed35e06d7390ebf914661cb796e19da893a2fc646b20c25", 0xe1}, {&(0x7f0000001800)="7e8ddd00fd995719b9fcc63d2e8be816376c60d35c4ff5d9e896fc57387a802f1871bb9644cf5b0fdad6f046c7d52246137908e7b3fc037dc1437990ab17e455908448a128dc755bc480e1ad0573e241d160250a61ee72dbf4648f59eae6f6d0be4bd90cbd459b5ae17ced", 0x6b}, {&(0x7f0000001880)}, 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"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{0xc8, 0x1, 0x0, "1801f16f9ae9f756d024a69f0c23925b8c07da508091da365548fce79d3a6192d3427d07799f15c4fdbfbf14bf4983ffe8e00794d7188af00dedb143131b922b12fe5f6c70fda0310b87f31d81c2b6754fc462139baf5fe5f30be1155f5cc3007b8a95c8f543db179ae048f2bc8f72e54094cb09bf4cada524a540ecbb116af32c72d466b4af7696ff144272ec969641b614e99e6db596eeae947821f34a788d33696a78e4749adcfa01d561660f9493d13e03ea70"}, {0x60, 0x88, 0xfe000000, "f2efb61d5683536a45f52df3804bb7605da07078453b672e82a5fc3131c1d601049b4b6322f71b8430f36ee817c428aef589de0bcc77c4cd07bbdb1d25b13b3cf9e88d4334843a07f8830dcdc4"}], 0x24f8}}, {{&(0x7f00000056c0)=@l2tp={0x2, 0x0, @remote, 0x2}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005740)='l', 0x1}], 0x1, &(0x7f00000057c0)=[{0x18, 0x84, 0x0, "a38f641b52027d"}, {0xa0, 0x10c, 0x6, "41f96493ed36e53304683e035f821ff6a0b75bccf475c05eafa1bc3bfa9d0afe24567af28f966c52146ff5333c60ce91e03752366a9d58ec5c48661593a1033fb3302d067885e013922dade304b8310bad458fd5e8eff448f7987ff202aa28bc98559913534d8500a86c734fb1e04425c9ef3f936f2bebe2cb69dc010ca12e9f68728f8fae10ef84077e"}], 0xb8}}, {{&(0x7f0000005880)=@sco, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005900)="c36c748adb4b0dd27de7951e3399a72660f53d3f6ac64e68f71f993a4a890b63b657d408db68fa1f4e9975f6ba9c841a3da50e7b9a4b73e038e466c778d3f34bf82e9042df06937bbcd4fbc5004de589a88dbac9f59cbf20b5712c1bdfec83be9dcc7bf23a6d93d1785d3cf965982242415dbfe3abacbda5f7d6cde831ddc621a29eafd233bd70b77c4d53d50ea2a8ca67de6c172fd347", 0x97}, {&(0x7f00000059c0)="30658b2b31ca722071a3a75d6cddd176c1606422b559af0ab21de91c077a", 0x1e}], 0x2}}], 0x7, 0x80000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') [ 1156.781385] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=16799 comm=syz-executor.7 07:38:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1156.797931] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=16822 comm=syz-executor.7 07:38:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1e0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 9) 07:38:17 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) close_range(0xffffffffffffffff, r3, 0x0) r5 = timerfd_create(0x2, 0xc00) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000001480)={{0x1, 0x1, 0x18, r3, {0x1ed}}, './file0\x00'}) ioctl(r8, 0x9, &(0x7f00000014c0)="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") mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="7472616e733d66642c726664070000000000000029f30400000000000000672ab098c6d43aaf255a7d5821e5c21648cadb29e0230e1fd0ab1a", @ANYRESHEX=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r7]) io_submit(0x0, 0x4, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0xf800, r0, &(0x7f00000000c0)="ae03ad6bf3b34e88ae0ea445a054840788b307037cabb1cfbd9b1413dffd3d994ffbbe94a9adbeaaefecc66c8e8999bc4b72e30b89f08e80be137ed7d547824693168c2beeff3e705c4297276db3f484472af1b002dd3e5b855d2e08c7f9a06f8b42500d0cb00d65e494d80520a120e53aae4ce6c63370d870eac77b11b7ad422a1806ff045dcb42c5b1a35ddcb6ed8859e92f9eea55f2c4c5e74653be8d4718cb20688c5b707ac461d2f4f3", 0xac, 0x601, 0x0, 0x0, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x8, 0x1, r5, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xe, 0x101, 0xffffffffffffffff, &(0x7f00000011c0)="2d7688ea382b06bf2103fc3a27ec8fb45908a91e4ac896ef19029837fba4e37532bf7bc0ee8bdb2d38a331d125c87ed4bff2d3a00f3d267b3b6355f3ba45b4a9320a65420bde22bd7503cd8f0628e6aeba5d185f5af9c091f61fdb838d7b4d1205210d8fb04146f8d6a6487d691d7d5261dbb13186701a672f3ea0ff713ef565a82dc8a548c204a265d28deb95d287aa540e7577352a144041fbcf4b19fde69dc846097dd9718a557fbb0b0070070ec17321d5c12dcde2db8e67e48f22b06045f33379dd1526c33bf8c9c6a78ee885683ff72cc4ae95823846b14df06f3ba7b89b72", 0xe2, 0x8, 0x0, 0x1, r6}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000001300)="14aa8997ade24e9bc6ff73162bda72d63d67bd4de2e71cca6c5447e3c94436a3fc4b08a02a8762cbd9ab322f16a8a86def54b93ae7d570e5090ea96f0386758ecb20e9e2364e9946ff5c14a32a4acd19b7ac71ef3ebd1f84fb6d23d864a900ba63ba4a7b258e113ec8c45067199196cb7728537b692409958504ef2630b90fd4846794f680c177d0b37db5b30b82205379969a7550798c13d1d456a86ae89fe35f99d71d3277d6619555f7f4b408fec978dbebf5611268f4058eedfc403ab9c1e6ed595cd6a9be6747b4762750f3f16c608a65cf7a44f602524fb449415e2f620f826887b8149d30c2878f475145b11b0a4fe380328b963be5", 0xf9, 0x4, 0x0, 0x1}]) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:38:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/bus/cpu', 0x200400, 0x5) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="84000000", @ANYRES16=r3, @ANYBLOB="01002bbd7040fce3676ede3bfc44ee86e444000000080003009a88406a6ab4f301cfd07d94c1175edc35375187330f22e09bcb315460d9cf220488486bb828e69803be04c24024a218e46dc33d5e76f7cefec6207b954a425bcc820c17f12cf2eb47145b79b1463e4e289f1f5b1038cc17a2e352ac3d62d7429ca738d7da35094c63c29e79d2623e4587ad83cbd6761f448248967b65dc618f80b884e31d26d444562c205f61d777ef3478920aca21f6724f28392fb388e961f034f11b461b7284f715", @ANYRES32=r4, @ANYBLOB="0c009900020000000a0000000800c9001c16000006009800aac400001800e380080002004f0000000600030008090000040001000400af00040046000a00c800123a4b7b42dc00001e001f00c0301f00010000000000008000060012000000010000800000200000"], 0x84}, 0x1, 0x0, 0x0, 0x4000041}, 0x4) fork() 07:38:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000200010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1167.742768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=16845 comm=syz-executor.7 07:38:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1167.765057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=16851 comm=syz-executor.7 [ 1167.768335] FAULT_INJECTION: forcing a failure. [ 1167.768335] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.770000] CPU: 0 UID: 0 PID: 16848 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1167.770032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.770046] Call Trace: [ 1167.770055] [ 1167.770066] dump_stack_lvl+0xfa/0x120 [ 1167.770102] should_fail_ex+0x4d7/0x5e0 [ 1167.770140] ? mas_preallocate+0x86c/0xaa0 [ 1167.770164] should_failslab+0xc2/0x120 [ 1167.770193] kmem_cache_alloc_noprof+0x80/0x690 [ 1167.770231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1167.770286] ? mas_preallocate+0x86c/0xaa0 [ 1167.770312] mas_preallocate+0x86c/0xaa0 [ 1167.770359] ? __pfx_mas_preallocate+0x10/0x10 [ 1167.770422] ? lockdep_init_map_type+0x4b/0x240 [ 1167.770482] __split_vma+0x304/0xde0 [ 1167.770526] ? __pfx___split_vma+0x10/0x10 [ 1167.770582] ? __pfx_mas_prev+0x10/0x10 [ 1167.770638] vms_gather_munmap_vmas+0x340/0xc70 [ 1167.770697] __mmap_region+0x47f/0x28c0 [ 1167.770738] ? perf_tp_event+0x807/0xe70 [ 1167.770782] ? __pfx___mmap_region+0x10/0x10 [ 1167.770847] ? perf_trace_lock+0x337/0x5d0 [ 1167.770895] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 1167.770920] ? perf_swevent_event+0x63/0x3f0 [ 1167.770963] ? perf_tp_event+0x807/0xe70 [ 1167.771206] ? mm_get_unmapped_area_vmflags+0xda/0x140 [ 1167.771257] ? lock_is_held_type+0x9e/0x120 [ 1167.771309] mmap_region+0x194/0x3e0 [ 1167.771342] ? __get_unmapped_area+0x1a0/0x3a0 [ 1167.771379] do_mmap+0xa36/0x11d0 [ 1167.771424] ? __pfx_do_mmap+0x10/0x10 [ 1167.771443] ? down_write_killable+0x122/0x230 [ 1167.771471] ? __pfx_down_write_killable+0x10/0x10 [ 1167.771495] ? do_raw_spin_unlock+0x53/0x220 [ 1167.771540] do_shmat+0xfac/0x1310 [ 1167.771596] ? __pfx_do_shmat+0x10/0x10 [ 1167.771652] __x64_sys_shmat+0xcf/0x160 [ 1167.771675] ? __pfx_ksys_write+0x10/0x10 [ 1167.771701] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1167.771722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1167.771780] ? do_syscall_64+0x85/0x430 [ 1167.771814] do_syscall_64+0xbf/0x430 [ 1167.771846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1167.771870] RIP: 0033:0x7f39fd088b19 [ 1167.771889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.771912] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1167.771935] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1167.771950] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1167.771965] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1167.771979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1167.771993] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1167.772060] 07:38:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1167.911609] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=16862 comm=syz-executor.7 [ 1167.914184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=16864 comm=syz-executor.7 07:38:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9effffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:27 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x13, r2, 0x1b957000) preadv2(r1, &(0x7f0000000980)=[{&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f0000000700)=""/111, 0x6f}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000880)=""/205, 0xcd}], 0x9, 0x7, 0xe00, 0x5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 07:38:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/thermal', 0x0, 0x80) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000140)={{r1}, 0x9, &(0x7f00000000c0)=[0x875, 0x6, 0x800, 0x7, 0x6, 0x7, 0x10000, 0x1f, 0xda], 0x8, 0x4, [0x7, 0x5a, 0x7c1e, 0x1ff]}) 07:38:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 10) 07:38:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1177.532639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=17079 comm=syz-executor.7 [ 1177.541245] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=17085 comm=syz-executor.7 07:38:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200200001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x60) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') pipe2(&(0x7f0000000040), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000040)) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000040)) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000100)={@id={0x2, 0x0, @a}}) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0x2, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x2080008, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB="7ca385a830eabd82a819186978ba62df910488a88e7ed2b7c35cb58a57182a9576c18b85aaabd59b49f1b1717136e342d3a449d491e6aa8ea64f1a0b3c58839eecd66cc06bb564cc71b50ad0ebedc932b30ec9177c59de2aa03c293b353e85492738fd3e690afab2caf38551b2389b45494f917afea466631e9a1c9b6a571d33612d529319dad5d83feb80d75ada4f18a64ad28c61dfdccfc898d4a9158a915b297c", @ANYBLOB="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", @ANYRESHEX]) fsync(r1) 07:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xdc010000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 11) 07:38:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344, 0x41424344}, 0x100, 0xaa1) write$tun(r2, &(0x7f0000000280)={@void, @val={0x3, 0x4, 0x3, 0x40, 0xffff, 0x5}, @mpls={[{0x6}, {0xb9681}, {0x5}, {0x21}, {0x2, 0x0, 0x1}, {0x4}, {0x8}], @ipv6=@tcp={0x1, 0x6, "8985be", 0x21a, 0x6, 0xff, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@srh={0xff, 0x2, 0x4, 0x1, 0x80, 0x0, 0x4, [@dev={0xfe, 0x80, '\x00', 0x1b}]}, @srh={0x21, 0x12, 0x4, 0x9, 0x2, 0x20, 0x7, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev={0xfe, 0x80, '\x00', 0x25}, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, @mcast2, @remote, @rand_addr=' \x01\x00', @mcast1]}, @srh={0xff, 0x8, 0x4, 0x4, 0x4, 0x10, 0x4, [@empty, @mcast2, @private0, @empty]}, @hopopts={0x5e, 0x10, '\x00', [@generic={0x4, 0x6a, "0956fe17f5e8641f5f4b545bd25441be4955df8af8fcc506472ff05b2394c5010b815ccc421db08dafca41a8a4c5daf7825dbb84856768c3beaaf0b374166260e52d9b68f5f326b604dc7c54510d6803ab04be49a22aab025be96beb6153d3da1e12b50bcf65a2fc5919"}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x1f, [0x0]}}, @ra={0x5, 0x2, 0x40}]}, @srh={0x87, 0xc, 0x4, 0x6, 0x26, 0x40, 0x944, [@remote, @mcast1, @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @local]}], {{0x4e22, 0x4e24, r3, 0x41424344, 0x1, 0x0, 0x6, 0x40, 0x6, 0x0, 0x200, {[@mss={0x2, 0x4, 0x7}]}}, {"5825d20f0b3747d90f970eef2e3afe177a84"}}}}}}, 0x268) getdents(r1, &(0x7f00000000c0)=""/232, 0xe8) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:38:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xe001, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200300001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1177.796778] FAULT_INJECTION: forcing a failure. [ 1177.796778] name failslab, interval 1, probability 0, space 0, times 0 [ 1177.798842] CPU: 0 UID: 0 PID: 17283 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1177.798875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1177.798889] Call Trace: [ 1177.798897] [ 1177.798908] dump_stack_lvl+0xfa/0x120 [ 1177.798945] should_fail_ex+0x4d7/0x5e0 [ 1177.798982] ? __mpol_dup+0x75/0x390 [ 1177.799015] should_failslab+0xc2/0x120 [ 1177.799043] kmem_cache_alloc_noprof+0x80/0x690 [ 1177.799105] ? __mpol_dup+0x75/0x390 [ 1177.799135] __mpol_dup+0x75/0x390 [ 1177.799172] ? __pfx___mpol_dup+0x10/0x10 [ 1177.799226] ? lockdep_init_map_type+0x4b/0x240 [ 1177.799278] vma_dup_policy+0x47/0xd0 [ 1177.799316] __split_vma+0x329/0xde0 [ 1177.799360] ? __pfx___split_vma+0x10/0x10 [ 1177.799417] ? __pfx_mas_prev+0x10/0x10 [ 1177.799473] vms_gather_munmap_vmas+0x340/0xc70 [ 1177.799532] __mmap_region+0x47f/0x28c0 [ 1177.799573] ? perf_tp_event+0x807/0xe70 [ 1177.799617] ? __pfx___mmap_region+0x10/0x10 [ 1177.799682] ? perf_trace_lock+0x337/0x5d0 [ 1177.799740] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 1177.799765] ? perf_swevent_event+0x63/0x3f0 [ 1177.799808] ? perf_tp_event+0x807/0xe70 [ 1177.800053] ? mm_get_unmapped_area_vmflags+0xda/0x140 [ 1177.800103] ? lock_is_held_type+0x9e/0x120 [ 1177.800156] mmap_region+0x194/0x3e0 [ 1177.800189] ? __get_unmapped_area+0x1a0/0x3a0 [ 1177.800226] do_mmap+0xa36/0x11d0 [ 1177.800269] ? __pfx_do_mmap+0x10/0x10 [ 1177.800288] ? down_write_killable+0x122/0x230 [ 1177.800316] ? __pfx_down_write_killable+0x10/0x10 [ 1177.800340] ? do_raw_spin_unlock+0x53/0x220 [ 1177.800385] do_shmat+0xfac/0x1310 [ 1177.800440] ? __pfx_do_shmat+0x10/0x10 [ 1177.800496] __x64_sys_shmat+0xcf/0x160 [ 1177.800519] ? __pfx_ksys_write+0x10/0x10 [ 1177.800545] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1177.800566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1177.800611] ? do_syscall_64+0x85/0x430 [ 1177.800646] do_syscall_64+0xbf/0x430 [ 1177.800678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1177.800702] RIP: 0033:0x7f39fd088b19 [ 1177.800722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1177.800745] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1177.800767] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1177.800783] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1177.800797] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1177.800811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1177.800825] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1177.800891] 07:38:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = fork() ptrace(0x4208, r0) 07:38:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:28 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x8381, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x801, 0x0, 0x0, {0xc, 0x0, 0x2}, @NFT_OBJECT_SECMARK=@NFTA_OBJ_TYPE={0x8}}, @NFT_MSG_NEWFLOWTABLE={0x12c, 0x16, 0xa, 0x5, 0x0, 0x0, {0x5}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0xe8, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_hsr\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'team_slave_0\x00'}, {0x14, 0x1, 'ipvlan1\x00'}, {0x14, 0x1, 'bridge_slave_1\x00'}, {0x14, 0x1, 'gre0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'batadv0\x00'}, {0x14, 0x1, 'veth0_vlan\x00'}, {0x14, 0x1, 'vcan0\x00'}, {0x14, 0x1, 'batadv_slave_1\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x170}}, 0x10) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/vmcoreinfo', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 07:38:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200400001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffff000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff7f, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 12) 07:38:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x60000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x66}, @void, @val={0xc, 0x99, {0x7, 0x38}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 07:38:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200600001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1187.331859] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode [ 1187.333403] mac80211_hwsim hwsim2 wlan0: entered allmulticast mode 07:38:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200800001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff9e, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200900001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:37 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) (fail_nth: 1) 07:38:37 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 13) [ 1187.553686] FAULT_INJECTION: forcing a failure. [ 1187.553686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1187.555675] CPU: 0 UID: 0 PID: 17681 Comm: syz-executor.4 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1187.555717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1187.555730] Call Trace: [ 1187.555737] [ 1187.555745] dump_stack_lvl+0xfa/0x120 [ 1187.555774] should_fail_ex+0x4d7/0x5e0 [ 1187.555802] _copy_to_user+0x32/0xd0 [ 1187.555826] simple_read_from_buffer+0xe0/0x180 [ 1187.555861] proc_fail_nth_read+0x18a/0x240 [ 1187.555887] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1187.555912] ? security_file_permission+0x22/0x90 [ 1187.555940] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1187.555964] vfs_read+0x1eb/0xc70 [ 1187.556005] ? __pfx_vfs_read+0x10/0x10 [ 1187.556040] ? lock_release+0xc8/0x290 [ 1187.556077] ? __fget_files+0x20d/0x3b0 [ 1187.556121] ksys_read+0x121/0x240 [ 1187.556141] ? __pfx_ksys_read+0x10/0x10 [ 1187.556161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1187.556201] do_syscall_64+0xbf/0x430 [ 1187.556233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1187.556255] RIP: 0033:0x7f9bc28ce69c [ 1187.556272] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1187.556293] RSP: 002b:00007f9bbfe91170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1187.556314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bc28ce69c [ 1187.556329] RDX: 000000000000000f RSI: 00007f9bbfe911e0 RDI: 0000000000000003 [ 1187.556342] RBP: 00007f9bbfe911d0 R08: 0000000000000000 R09: 0000000000000000 [ 1187.556354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1187.556367] R13: 00007ffebdc0d30f R14: 00007f9bbfe91300 R15: 0000000000022000 [ 1187.556399] 07:38:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x80000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 14) 07:38:49 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:38:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200f00001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x20010, 0xffffffffffffffff, 0xb4285000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc49}}, './file0\x00'}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x44032, r0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() r1 = syz_open_dev$mouse(&(0x7f0000000080), 0xffff, 0x585003) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r6, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x875a, 0x23}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) 07:38:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffffff0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3e5, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0x2) 07:38:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20f000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 15) 07:38:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1199.156285] FAULT_INJECTION: forcing a failure. [ 1199.156285] name failslab, interval 1, probability 0, space 0, times 0 [ 1199.158211] CPU: 0 UID: 0 PID: 17793 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1199.158247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1199.158261] Call Trace: [ 1199.158269] [ 1199.158280] dump_stack_lvl+0xfa/0x120 [ 1199.158315] should_fail_ex+0x4d7/0x5e0 [ 1199.158351] ? vm_area_alloc+0x20/0x170 [ 1199.158379] should_failslab+0xc2/0x120 [ 1199.158406] kmem_cache_alloc_noprof+0x80/0x690 [ 1199.158465] ? vm_area_alloc+0x20/0x170 [ 1199.158494] vm_area_alloc+0x20/0x170 [ 1199.158525] __mmap_region+0xd23/0x28c0 [ 1199.158564] ? perf_tp_event+0x807/0xe70 [ 1199.158604] ? __pfx___mmap_region+0x10/0x10 [ 1199.158664] ? perf_trace_lock+0x337/0x5d0 [ 1199.158930] ? mm_get_unmapped_area_vmflags+0xda/0x140 [ 1199.158976] ? lock_is_held_type+0x9e/0x120 [ 1199.159027] mmap_region+0x194/0x3e0 [ 1199.159057] ? __get_unmapped_area+0x1a0/0x3a0 [ 1199.159091] do_mmap+0xa36/0x11d0 [ 1199.159132] ? __pfx_do_mmap+0x10/0x10 [ 1199.159149] ? down_write_killable+0x122/0x230 [ 1199.159176] ? __pfx_down_write_killable+0x10/0x10 [ 1199.159198] ? do_raw_spin_unlock+0x53/0x220 [ 1199.159241] do_shmat+0xfac/0x1310 [ 1199.159292] ? __pfx_do_shmat+0x10/0x10 [ 1199.159344] __x64_sys_shmat+0xcf/0x160 [ 1199.159366] ? __pfx_ksys_write+0x10/0x10 [ 1199.159390] ? __pfx___x64_sys_shmat+0x10/0x10 [ 1199.159409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1199.159451] ? do_syscall_64+0x85/0x430 [ 1199.159483] do_syscall_64+0xbf/0x430 [ 1199.159513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1199.159537] RIP: 0033:0x7f39fd088b19 [ 1199.159556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1199.159577] RSP: 002b:00007f39fa5fe188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 1199.159599] RAX: ffffffffffffffda RBX: 00007f39fd19bf60 RCX: 00007f39fd088b19 [ 1199.159614] RDX: 000000000000f000 RSI: 0000000020ffa000 RDI: 0000000000000000 [ 1199.159627] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1199.159641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1199.159654] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1199.159728] 07:38:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0x3) 07:38:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="0f0000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20cd01001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="100000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x3, 0x7, 0x4}, {0x2, 0x47, 0xc3, 0x2}, {0x7, 0xda, 0x3f, 0xff}, {0x7ff, 0x9f, 0x2, 0x9}, {0xfff7, 0x2, 0x9, 0x5}]}) ioctl$CDROMREADCOOKED(r0, 0x5315, &(0x7f0000000140)) sendfile(r0, r1, &(0x7f0000000100)=0x401, 0x7f) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000d00), 0x10b02, 0x0) ioctl$CDROM_GET_CAPABILITY(r2, 0x5331) r3 = syz_open_dev$vcsn(&(0x7f0000000bc0), 0x2, 0x101800) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$CDROMREADRAW(r4, 0x5314, &(0x7f0000000d40)={0x9, 0x2, 0x3, 0x9, 0x9, 0xd9}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) ioctl$CDROMSTART(r5, 0x5308) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000c00)={0x0}) r7 = memfd_create(&(0x7f0000000c80)='/dev/cdrom\x00', 0x5) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000cc0)={r6, 0x2, r7, 0xffff, 0x80000}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:38:59 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 16) 07:38:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:38:59 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xb) 07:38:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200003001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xd) 07:38:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200006001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:38:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="800100001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:09 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000a, 0x50, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:39:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:09 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xe503, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:09 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xe) 07:39:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200009001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:09 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 17) 07:39:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r3, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @void}}, [@crypto_settings=[@NL80211_ATTR_CONTROL_PORT_NO_PREAUTH={0x4}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}], @NL80211_ATTR_PREV_BSSID={0xa}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x400000, {0x9, 0xa9b2, 0xe88, 0xfffc}}}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x3f}, @NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x20, 0x0, 0x7, 0x0, {0xffffffff, 0x9, 0x0, 0x301, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x9, 0x4}}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x9b}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}]]}, 0x80}, 0x1, 0x0, 0x0, 0x14}, 0x40) fork() 07:39:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000f001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 18) 07:39:21 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xf) 07:39:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="e03f03001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:39:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2001cd001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000101000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x60000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:21 executing program 4: r0 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="af7201a893a00d9d177d2f991aa5fdfaa3d45007f8e809e1774ee631ad45b0fe1b574789fd0495e5e650fe84b6f15d168c7a2ee794600665d8685b167710fa54de3db771cc3ef71080e4a92a0b8a8e32068e96be4fc1ebbe60eb9e9688c5f24fcb7aea301b6a596309cac2f666c5b23ef9841faf9d7fd50049c736413d30d151ef6c4e18c8a9b21598736d56727bb9e82ae7b2ae8163e1357a2b81cbe50f5621b4f9a00122f564523dfe6639dca0adee7cc90ed1539ecf1f48cf6a14af3ac8095e791a83512b38900220d5fc12cc2b36cd", 0xd1, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r0, 0x9f, 0x22}, &(0x7f0000000040)={'enc=', 'oaep', ' hash=', {'rmd320-generic\x00'}}, &(0x7f00000000c0)="e981335e1424475cee194a73dbab1bc20336161eed76f6e480a5a1457225d2cf2eb837c61292213fb70558e0190b41157da1cb54532ad21e578f0bbe8cc3a824f5273505e8f741585d5ee98dab9a9b147303a114077796acbb9806d7591668bc09d6a19fe840c892e02323c8bccbb507f73fe3b52c2153776af0c9ea74f16df3d38d29dfd4fbaaf569faac29cd91c26d76d7db7a3765862c4b2b757488a24b", &(0x7f0000000180)="0399dcfc2fee7d9112950d55db1f380a9331dc7b0cf7690ad8eb18de603a0b111ef6") shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:39:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) (fail_nth: 19) 07:39:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000f0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1231.464486] FAULT_INJECTION: forcing a failure. [ 1231.464486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1231.465570] CPU: 1 UID: 0 PID: 18503 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251111 #1 PREEMPT(voluntary) [ 1231.465589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.465597] Call Trace: [ 1231.465602] [ 1231.465607] dump_stack_lvl+0xfa/0x120 [ 1231.465626] should_fail_ex+0x4d7/0x5e0 [ 1231.465644] _copy_to_user+0x32/0xd0 [ 1231.465659] simple_read_from_buffer+0xe0/0x180 [ 1231.465681] proc_fail_nth_read+0x18a/0x240 [ 1231.465697] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1231.465712] ? security_file_permission+0x22/0x90 [ 1231.465730] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1231.465745] vfs_read+0x1eb/0xc70 [ 1231.465770] ? __pfx_vfs_read+0x10/0x10 [ 1231.465791] ? lock_release+0xc8/0x290 [ 1231.465813] ? __fget_files+0x20d/0x3b0 [ 1231.465841] ksys_read+0x121/0x240 [ 1231.465852] ? __pfx_ksys_read+0x10/0x10 [ 1231.465870] do_syscall_64+0xbf/0x430 [ 1231.465886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1231.465900] RIP: 0033:0x7f39fd03b69c [ 1231.465910] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1231.465923] RSP: 002b:00007f39fa5fe170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1231.465936] RAX: ffffffffffffffda RBX: 0000000020ffa000 RCX: 00007f39fd03b69c [ 1231.465945] RDX: 000000000000000f RSI: 00007f39fa5fe1e0 RDI: 0000000000000004 [ 1231.465953] RBP: 00007f39fa5fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.465961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1231.465968] R13: 00007ffd21b1df9f R14: 00007f39fa5fe300 R15: 0000000000022000 [ 1231.465988] 07:39:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x80000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:30 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x44032, 0xffffffffffffffff, 0x4000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) fcntl$setstatus(r1, 0x4, 0x400) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x22000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x7, 0x202, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFACCT_FLAGS={0x8}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc850}, 0x90) 07:39:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="effdffff1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:39:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9effffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file0\x00'}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access', 0x3d, r4}}]}}) r5 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000040)={{0x1, 0xee01, r0, r4, 0xffffffffffffffff, 0x98, 0x401}, 0x8000, 0x0, 0x5, 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0xde5}) 07:39:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000015c00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf002) 07:39:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000100010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 07:39:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf003) 07:39:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xe0010000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000007b00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf004) [ 1240.647344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=18723 comm=syz-executor.0 [ 1240.661154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=18740 comm=syz-executor.7 [ 1240.666072] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=18740 comm=syz-executor.7 07:39:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x1000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000200010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:42 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x800) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000b57000/0x4000)=nil, 0x7000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(0x0, 0xc) 07:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf005) 07:39:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200002001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x367, 0x9}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x9, 0x0, 0x1e5f19a2, 0x6, 0x0, "43a4751b87f732e5b3c16741fd745ec9c675c0"}) r1 = dup(r0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x438080, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xb0, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40008000}, 0x20000040) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x190, r3, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}]}, 0x190}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x9, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x20004081) [ 1252.670069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=18788 comm=syz-executor.0 07:39:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200003001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf006) 07:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffff000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000002f5c000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r5, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r7}}, 0x6) bind$packet(r0, &(0x7f0000000000)={0x11, 0x3, r5, 0x1, 0x40, 0x6, @remote}, 0x14) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) [ 1252.868971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=18874 comm=syz-executor.0 07:39:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x2000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf007) 07:39:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff7f, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x3000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1253.114568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=19025 comm=syz-executor.0 07:39:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200004001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1253.140679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=19025 comm=syz-executor.0 07:39:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf00a) 07:39:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff9e, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:39:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200006001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x810, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:39:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200200001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x4000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 4: r0 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 07:39:55 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget(0x1, 0x5000, 0x100, &(0x7f0000ff8000/0x5000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 07:39:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200008001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf021) 07:39:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffffff0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200300001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:39:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf000000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) 07:40:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x4000010, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:40:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf028) 07:40:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200009001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200400001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="0f0000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200600001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000f001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x9effffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:06 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) 07:40:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf0b1) 07:40:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="100000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="800100001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000f0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={@rand_addr, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl2\x00', r0, 0x29, 0xdc, 0x7, 0x200, 0xc2, @remote, @local, 0x0, 0x1, 0xfffffc01, 0x5}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x42000, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000300)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000000440)=""/145, 0x91}, 0x60) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0xbc, 0x6, 0x2, 0x34, 0x0, 0x7, 0xe0060, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x1, @perf_config_ext={0x8, 0x80000000}, 0x20, 0x3, 0x3, 0x6, 0x8, 0x6842eb20, 0x3, 0x0, 0x80, 0x0, 0xffffffff}, r3, 0x7, r5, 0xf) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8002, &(0x7f0000000000)=0x5, 0x8, 0x4) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) creat(&(0x7f0000000040)='./file0\x00', 0x1c8) 07:40:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) fork() 07:40:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200800001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 4: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000b39000/0x3000)=nil, 0x6000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(r1, &(0x7f0000d31000/0x1000)=nil, 0x0) 07:40:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xe5030000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000cd011000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="e03f03001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1287.111425] kernel write not supported for file /zero (pid: 8895 comm: kworker/1:1) 07:40:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200900001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xf0ffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:17 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x4, 0x3, 0x3, 0x0, 0x9, 0x8040a, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x3}, 0x4422, 0xffff, 0x9, 0x5, 0x62, 0x8, 0x6, 0x0, 0x4, 0x0, 0x1f}, 0x0, 0x7, r1, 0xa) 07:40:17 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000001c0)={{r0}, 0x1, &(0x7f0000000040)=[0x7fe00000000], 0x1, 0x0, [0x5000, 0x1, 0x1, 0x5]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000001766646e6f3d112902ccc61fefa95d810a2070a02ea038897e1746ed64608c7b2bcb3e5c2075aed7b424469f0d693c6ae4a7901471bce998e4c515033f31dbfea76497e9000000633fe5", @ANYRESHEX=r1, @ANYBLOB="2c89cade446f3d", @ANYRESHEX=r2]) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000180)) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:40:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffff000, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x1) read(r0, &(0x7f00000001c0)=""/7, 0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) mq_getsetattr(r2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x2}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000140)) fork() 07:40:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000031000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000101000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 4: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f000087e000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/224) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r3, &(0x7f0000cb1000/0x1000)=nil, 0x7800) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:40:29 executing program 2: bind$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x19, 0x0, 0x1, 0x3}, 0x14) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0xf8, 0x6, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x10061, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='tno=\x00'/15, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) bind$packet(r1, &(0x7f0000000140)={0x11, 0x10, 0x0, 0x1, 0x3, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}}, 0x14) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x604, 0x0) fchmod(r2, 0x14) 07:40:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200f00001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20f000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) 07:40:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000061000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='%\x99^\x00') mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:40:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20dc01001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) 07:40:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff7f, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="effdffff1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:39 executing program 3: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000080)=""/191) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00000001c0)) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48c0}, 0x1) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 07:40:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:40:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000091000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200003001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffff9e, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000100010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:39 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7000) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) [ 1309.813967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=20134 comm=syz-executor.5 07:40:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000000f1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:40 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 07:40:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200001cd1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:40 executing program 4: fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa, 0x2) r0 = shmget(0x2, 0xf000, 0x2, &(0x7f0000fee000/0xf000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:40:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000200010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:40:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xfffffff0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200006001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 1310.094506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=20347 comm=syz-executor.5 [ 1310.105920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=20347 comm=syz-executor.5 07:40:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000f01000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 2: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:40:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200009001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0xffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESOCT=r1]) fcntl$addseals(r0, 0x409, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000100)=0x2) fork() ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x246bb2e8) 07:40:49 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x24800, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1800, &(0x7f0000ffb000/0x4000)=nil) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000f32000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x5000) shmat(r1, &(0x7f000093f000/0x1000)=nil, 0x1000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000ced000/0x4000)=nil, 0x0) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00006b3000/0x1000)=nil) shmat(r2, &(0x7f00007be000/0x3000)=nil, 0x1000) shmctl$SHM_LOCK(r0, 0xb) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000a92000/0x4000)=nil, 0x5000) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000637000/0x2000)=nil, 0x3000) shmctl$SHM_LOCK(r3, 0xb) 07:40:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="0f0000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="100000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1319.639271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=20389 comm=syz-executor.5 07:40:49 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x4080, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9]) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r2, r3, r5, r7, 0xffffffffffffffff, r0, r9, r0], 0x8) 07:40:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="800100001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000f001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:49 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x0, @none}, &(0x7f0000000180)=0xe, 0x80800) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe, 0x8091, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x4, 0x2, 0x2, 0x3}}, 0x80) shmctl$SHM_LOCK(0x0, 0xb) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x6000) shmat(r3, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_LOCK(r3, 0xb) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x44800, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) 07:40:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1319.777739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=20522 comm=syz-executor.7 [ 1319.787070] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=20522 comm=syz-executor.7 [ 1319.884786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=20605 comm=syz-executor.5 07:40:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="e03f03001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:59 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 07:40:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200200001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:40:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:40:59 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000004, 0x30, 0xffffffffffffffff, 0x68432000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:40:59 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 07:40:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2001dc001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000f0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200300001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1329.829469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=20638 comm=syz-executor.7 [ 1329.837416] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=20638 comm=syz-executor.7 07:41:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000021000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000015c00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000101000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmget(0x1, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 07:41:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000007b00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000031000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:00 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_uid}]}}) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3da9506715f3237ee68d03a5ccfb53a3625ec4deab7bdc079f7f0c2496eac15de5c0fc0b3368e58d610623c1c98275f4071e6f7dcca153152090103fa84cef353a900bdb84fb4a2da64ee26c195c39eb1363f6e7a1969aa3213d4df97bdae74340819f684afd4884823da1f2d82d652d95a7ff78758321fdbd3aa7a5d5d935faeee0bee720936441a2d8088bee1db319e0a433d67cef2646734afc1e869a24", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001800)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r8 = syz_open_dev$vcsu(&(0x7f0000001840), 0xfffffffffffffffc, 0xa0942) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001780)=[{&(0x7f0000000180)={0x110, 0x3d, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x38, 0x0, 0x0, @ipv4=@loopback}, @typed={0xf6, 0x55, 0x0, 0x0, @binary="0ff14b0d9c51cf8e36293c6d66339bcce9194f53dc67cfee042d37effe22bb25d310ed0995f89f4e1ebdef988b01736f186bda965a5351eb8d03fba45b7d229b07dbacbfa8705155408a1e3c4360171833c8c2b1d04c032d8e2dde25b8e2bcbd7ce6178a816746cf802c12bac228cd36f11749982d8371daad0a28495e1d6f80523942c202c228749dafdb86685bc2001a3d95aec270a1a68ded47b498e4f8425872be79140c4f2a0db767690a9e07204a433d1d1cf69f7bc29ae643a044fa715d33fd226297667aae56ed3baf30679cd640269b2365290b2e46cecc0b7b18e4ceaf602df2e28b065a44745711c5d063ae43"}]}, 0x110}, {&(0x7f00000026c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x14a0}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r6, r7]}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0xb8, 0x40000}, 0x4) get_mempolicy(&(0x7f0000000040), &(0x7f0000000100), 0x8000, &(0x7f0000ff9000/0x2000)=nil, 0x4) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 07:41:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200400001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1330.045763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=20777 comm=syz-executor.0 [ 1330.055030] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=20777 comm=syz-executor.0 07:41:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200600001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="effdffff1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$RTC_AIE_ON(r0, 0x7001) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps_rollup\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000080)={0x10000000}) fork() 07:41:10 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) 07:41:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000041000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200002001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000e45000/0x2000)=nil, 0x3000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/120) 07:41:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200800001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000100010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200900001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1340.132302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=20899 comm=syz-executor.6 [ 1340.139514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pid=20899 comm=syz-executor.6 07:41:10 executing program 4: shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:41:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000091000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000200010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200003001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='&\x1b\x00', &(0x7f0000000100)='#\x00', 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xa5, 0x9, 0xff, 0xff, 0x0, 0xfffffffffffffffb, 0x86c, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1000004, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x2, 0x7, 0x200, 0x5, 0x800, 0x8, 0x3, 0x0, 0x6, 0x0, 0xffff}, r0, 0x2, r3, 0x8) [ 1340.241318] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=20944 comm=syz-executor.6 [ 1340.248466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=20944 comm=syz-executor.6 07:41:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000000f1000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:10 executing program 4: r0 = shmget(0x3, 0x2000, 0x740db7f2614efb0a, &(0x7f0000ffb000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000f91000/0x3000)=nil, 0x0) shmdt(r2) r3 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000d6e000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r4 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r4, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f00005ec000/0x4000)=nil, 0x4000, 0x3000004, 0x0, 0x0) 07:41:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200f00001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:20 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) mlock2(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc6, 0x6, 0xdc, 0x2, 0x0, 0x6, 0x40100, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x16, 0x0, @perf_config_ext={0xffffffff, 0x6}, 0x42401, 0x3, 0xef6, 0x9, 0x100000000, 0x9, 0xfff, 0x0, 0x235c0958, 0x0, 0x1f}, 0x0, 0x5, r1, 0x8) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:41:20 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0xffffffffffffffff, &(0x7f0000000100)=[{0x1, 0xfff}, {0x2, 0x81, 0x1000}, {0x4, 0x200, 0x2000}], 0x3, &(0x7f0000000180)={r0, r1+10000000}) r2 = semget$private(0x0, 0x0, 0x645) semctl$IPC_RMID(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) semtimedop(r2, &(0x7f00000001c0)=[{0x1, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x0, 0x8000}, {0x0, 0x1ce}, {0x4, 0x8, 0x400}, {0x4, 0x8, 0x1800}], 0x6, &(0x7f0000000280)={r3, r4+10000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x44032, 0xffffffffffffffff, 0x73fda000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000000087c5cec6", @ANYRES32=r6, @ANYBLOB="20020000000000002e2f66696c653000"]) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:41:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000015c00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:20 executing program 4: shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(r0, &(0x7f00006d2000/0x3000)=nil, 0x4000) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ea9000/0x3000)=nil) shmat(r2, &(0x7f000079e000/0x3000)=nil, 0x3000) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x3000) shmget$private(0x0, 0xd000, 0x2, &(0x7f0000fd1000/0xd000)=nil) 07:41:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200004001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1350.257334] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=21133 comm=syz-executor.6 [ 1350.261772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=21134 comm=syz-executor.6 07:41:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20f000001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1350.332458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=21149 comm=syz-executor.6 [ 1350.338178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=21152 comm=syz-executor.6 07:41:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000007b00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200006001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1350.446963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=21181 comm=syz-executor.7 [ 1350.450131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=21181 comm=syz-executor.7 07:41:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = fork() r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='r\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd700007000000680000001e00c700060601077f0509060804090708070700400063613dfa7a9a673200002800c700000200010304dc000804f80752000801c405800305031f0680000706b3cc8c0aa5e925b23000c700ff071607070005000904040440071503000101070506420300060107010400078c060803b986aacca78d941fc7940e8c5ba702a9638757832a5b1f5c83dc94483d73ccb0cfd12e522f953c344f35d2044569334070431915de083fcee650d1e1ce4feb323bc216b5527326d4"], 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x24040000) ptrace(0x8, r0) 07:41:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20e001001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:29 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = getpid() ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000002c0)={0x2, 0x30, '\x00', 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pidfd_open(r2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616eb7d0666f2c72137d5cb197", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x434a4c6525971abf) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), 0x22082, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB="1c778c646e6f3d", @ANYRES64=r6, @ANYBLOB=',msize=0x0000000000000006,access=client,\x00']) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000480), 0x3971065, &(0x7f0000000780)=ANY=[@ANYBLOB="7472616e732ecd82b876d4acaeb6645e2470171fb375561ed65839b3", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c0fff076c74756964", @ANYRESOCT=r10, @ANYBLOB=',mmap,cachetag=access=client,fowner=', @ANYRESDEC=r9, @ANYRESOCT=r1]) syz_open_procfs(r2, &(0x7f0000000000)='fd/3\x00') io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r11, 0x2, &(0x7f0000000040)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000380)=0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRES64=r8, @ANYRESDEC]) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 07:41:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200200001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000000000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:41:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000200010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200008001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1359.748888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=21381 comm=syz-executor.7 [ 1359.765974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=21395 comm=syz-executor.7 07:41:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200300001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200009001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200003001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:30 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) fadvise64(r1, 0x27f, 0x3, 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r2 = shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x4000) shmdt(r2) 07:41:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:30 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/4096) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000)=""/4096) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002000)=""/91) [ 1359.945920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=21542 comm=syz-executor.7 [ 1359.959596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=21567 comm=syz-executor.7 07:41:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200006001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1361.939422] kworker/u10:7 (3739) used greatest stack depth: 23272 bytes left 07:41:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000000f00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200009001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000d65000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) setresuid(0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x0, 0x0, r3, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x2, 0xee01, 0x0, 0xee00, 0x0, 0x12f, 0x2}, 0x8, 0xd5f0, 0x800, 0x2, 0x0, 0x0, 0x7}) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r2, &(0x7f0000e75000/0x1000)=nil, 0x10cefdf0da2f45cd) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) r4 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000baf000/0x3000)=nil) shmat(r4, &(0x7f00008c5000/0x3000)=nil, 0x4000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) r5 = shmget(0x1, 0x3000, 0x8, &(0x7f00009eb000/0x3000)=nil) shmat(r5, &(0x7f000088a000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) 07:41:39 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x44032, 0xffffffffffffffff, 0x8000) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:41:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200400001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000f001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000000)=""/100) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f00004eb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB, @ANYRESDEC=r5, @ANYBLOB=',\x00']) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x1, 0xee00, 0x0, r5, 0x0, 0x182, 0xd769}, 0xf6, 0x71, 0x3fe000000000000, 0xbb2, 0x0, r6, 0x6}) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff8000/0x2000)=nil, 0x800) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff7000/0x4000)=nil) openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x4100, 0x0) 07:41:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="20000f001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1369.354668] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=21630 comm=syz-executor.7 [ 1369.368461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=21634 comm=syz-executor.7 07:41:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200600001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000007b00010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000f0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200800001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/152) 07:41:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1]) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000180)={0x0, 0x4, 0x7fc0000000000, 0x7f}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x38, r5, 0x1, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x4, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x5}]}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r5, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}], @NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x1c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}]}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80e1) 07:41:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) 07:41:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2001e0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1369.537918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=21651 comm=syz-executor.7 [ 1369.545340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=21654 comm=syz-executor.7 07:41:39 executing program 2: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffb}, r0, 0x1, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x49, 0x81, 0x8, 0x3f, 0x0, 0x3f, 0x2, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x400, 0x401, 0x57, 0x2, 0x4, 0x8034, 0xbb3, 0x0, 0x8, 0x0, 0x7ff}, r0, 0x7, r1, 0x1) 07:41:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000005c01010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:39 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)=""/210, 0xd2}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/108, 0x6c}], 0x3, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x160}, 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000540)={{0x0, 0xee01, 0xee01, 0xffffffffffffffff, r0, 0x18, 0x1}, 0xffff, 0x5, 0x69c0, 0x99, r1, 0x0, 0x5}) [ 1369.641247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=348 sclass=netlink_route_socket pid=21708 comm=syz-executor.7 [ 1369.652541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=348 sclass=netlink_route_socket pid=21771 comm=syz-executor.7 07:41:49 executing program 2: sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1e}]}, 0x20}}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) 07:41:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001004000000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:49 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x104800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1040, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000240)={{r2}, 0x0, 0x8, @inherit={0x60, &(0x7f0000000180)={0x1, 0x3, 0x1, 0x7f, {0x1a, 0x3, 0x0, 0x7f, 0x2}, [0x100, 0x6, 0x7f]}}, @devid}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x44032, r4, 0xbfbcf000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fork() 07:41:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200900001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000dc011000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:49 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/218) 07:41:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2000f0001000010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) 07:41:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010082, 0x0) r0 = fork() ptrace(0x10, r0) perf_event_open(&(0x7f00000008c0)={0x3, 0x80, 0x3, 0x3, 0x80, 0xc0, 0x0, 0x6, 0x42010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x2734, 0x8}, 0x98012, 0x467, 0x191b, 0x4, 0x800, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3ff}, r0, 0x2, 0xffffffffffffffff, 0x2) [ 1379.333818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1040 sclass=netlink_route_socket pid=21882 comm=syz-executor.7 [ 1379.338622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1040 sclass=netlink_route_socket pid=21884 comm=syz-executor.7 07:41:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="200000001002010000000000000000000c000000", @ANYRES32=r1, @ANYRES64], 0x20}], 0x1}, 0x0) [ 1379.466116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=528 sclass=netlink_route_socket pid=21911 comm=syz-executor.7 [ 1379.491184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=528 sclass=netlink_route_socket pid=21911 comm=syz-executor.7 VM DIAGNOSIS: 07:46:50 Registers: info registers vcpu 0 RAX=000000000029f60d RBX=0000000000000000 RCX=ffffffff84c59f37 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814cdc30 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c635a R10=ffff88806ce31ad3 R11=0000000000000001 R12=ffffffff8664c250 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c5892e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e539c000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd908743010 CR3=00000000206fc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=3b11497505950b1803eeaa10e9e7caa7 XMM01=f8f202c1288f590b1010513666e3fae1 XMM02=a2f22a8d08ed2b4c6949a70e09038d8e XMM03=9ae102fda2e4c55833f18c76d70caea2 XMM04=000000000000000000000000f4b4897f XMM05=00000000000000009850ab980825be84 XMM06=0000000000000000000000009850ab98 XMM07=9850ab980825be84f4b4897f0e8e0fc1 XMM08=7c000000f40000009200000002000000 XMM09=a6c7f2e2e99d3cfe7336efe6cfe051b2 XMM10=51c52a7ee4135984b16a659fb8f9b234 XMM11=1eab4b0c7f460059b1c2a4b0b2ec7989 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000003c0 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=00000000002dd1af RBX=0000000000000001 RCX=ffffffff84c59f37 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814cdc30 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e635a R10=ffff88806cf31ad3 R11=0000000000000001 R12=ffffffff8664c250 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c5892e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e549c000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ccb9add018 CR3=000000000d5b6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000