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"}, @NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) [ 329.823423] ext4: Unknown parameter 'OÀ7æÉC' [ 329.848891] mmap: syz-executor.7 (4898) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 12:18:14 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:14 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:14 executing program 5: setrlimit(0x0, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) [ 329.939556] loop4: detected capacity change from 0 to 512 [ 329.951419] ext4: Unknown parameter 'OÀ7æÉC' 12:18:14 executing program 7: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x100000000000000}, 0xc04a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000002940)={0x1114, r2, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x101}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 12:18:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:14 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:14 executing program 0: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) 12:18:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:14 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:14 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:14 executing program 0: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) 12:18:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:14 executing program 5: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) 12:18:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:14 executing program 6: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) 12:18:14 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 330.522856] loop4: detected capacity change from 0 to 512 [ 330.536587] ext4: Unknown parameter 'OÀ7æÉC' 12:18:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x2}, @link_local, @void, {@x25}}, 0x0) 12:18:24 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) 12:18:24 executing program 5: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) 12:18:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:24 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:24 executing program 7: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x100000000000000}, 0xc04a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000002940)={0x1114, r2, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x101}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 12:18:24 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) 12:18:24 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) [ 339.932781] loop4: detected capacity change from 0 to 512 [ 339.943937] ext4: Unknown parameter 'OÀ7æÉC' 12:18:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x3}, @link_local, @void, {@x25}}, 0x0) 12:18:33 executing program 7: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x100000000000000}, 0xc04a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000002940)={0x1114, r2, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x101}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 12:18:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) fcntl$dupfd(r1, 0x0, r2) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:18:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:33 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:33 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) 12:18:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:33 executing program 5: setrlimit(0x9, 0x0) io_setup(0x800, &(0x7f0000000040)) [ 348.892280] loop4: detected capacity change from 0 to 512 [ 348.895393] ext4: Unknown parameter 'OÀ7æÉC' 12:18:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:33 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:18:33 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:42 executing program 7: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x100000000000000}, 0xc04a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000002940)={0x1114, r2, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x101}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 12:18:42 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:42 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:18:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x5}, @link_local, @void, {@x25}}, 0x0) 12:18:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() r0 = open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000640), 0x6e, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/254, 0xffffffffffffff31}, {&(0x7f00000004c0)=""/85, 0xffffffffffffff7d}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f00000009c0)=""/130, 0x74}, {&(0x7f0000000bc0)=""/219, 0xe9}, {&(0x7f0000000840)=""/165, 0xa5}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x160) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:18:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:42 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) [ 358.012959] loop4: detected capacity change from 0 to 512 12:18:42 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) [ 358.042301] ext4: Unknown parameter 'OÀ7æÉC' 12:18:42 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) 12:18:42 executing program 6: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:42 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:18:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() open_tree(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x8000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:18:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x6}, @link_local, @void, {@x25}}, 0x0) 12:18:42 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) [ 358.252901] loop4: detected capacity change from 0 to 512 [ 358.265502] ext4: Unknown parameter 'OÀ7æÉC' 12:18:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0xd, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, 0x0, 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:52 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:52 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000040)) 12:18:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) geteuid() newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:18:52 executing program 7: 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x100000000000000}, 0xc04a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000002940)={0x1114, r2, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x101}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x3a, 0x5b, "3dcc9478f29fcc6bdee42d7aee511e07e97f57905b9f00c8dbe9b301363ed96d60479374f4174f2a3dac5f69c9f8575aa743f5894f6a"}, @NL80211_ATTR_FRAME_MATCH={0x8c, 0x5b, "6920359630e0c1a5faf47c9dc44151311e8a74fcf6fe238359376c84652007c8fd48b414c0698768334ba4218bae8168ebd757ae20bf820066fba6a19d41f4dc10be19a70e111e675bf1ce5e7139f99e92a9b4924a1bafe3c9c55ced07e26872af573241249b9e0b5fef2d5b34875a9b138d14f7a112d71de8cdecd27b2fb19dd13ca5632e5e11c1"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x73}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x271}]}, 0x1114}, 0x1, 0x0, 0x0, 0x20000004}, 0x48000) write(r1, &(0x7f0000000540)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r1, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xffffffff, 0x4000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/4096) sendfile(r1, r3, 0x0, 0xfdef) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 12:18:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x51}, @link_local, @void, {@x25}}, 0x0) 12:18:52 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) [ 368.214847] loop4: detected capacity change from 0 to 512 [ 368.230481] ext4: Unknown parameter 'OÀ7æÉC' 12:18:52 executing program 6: syz_emit_ethernet(0x0, 0x0, 0x0) 12:18:52 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:18:52 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 1) 12:18:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:18:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, 0x0, 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:18:52 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:18:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\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, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000", 0x40, 0x8000}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c4fc037e6c9432c1d6ea4ff381ca3e04fad0fcac0ee2cad"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:18:52 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:18:52 executing program 6: syz_emit_ethernet(0x0, 0x0, 0x0) [ 368.449973] loop4: detected capacity change from 0 to 512 [ 368.457332] FAULT_INJECTION: forcing a failure. [ 368.457332] name failslab, interval 1, probability 0, space 0, times 0 [ 368.465511] ext4: Unknown parameter 'OÀ7æÉC' [ 368.466510] CPU: 0 UID: 0 PID: 5086 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 368.466540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 368.466553] Call Trace: [ 368.466560] [ 368.466568] dump_stack_lvl+0xfa/0x120 [ 368.466600] should_fail_ex+0x4d7/0x5e0 [ 368.466643] ? ioctx_alloc+0x172/0x1e10 [ 368.466673] should_failslab+0xc2/0x120 [ 368.466699] kmem_cache_alloc_noprof+0x80/0x760 [ 368.466741] ? ioctx_alloc+0x172/0x1e10 [ 368.466769] ioctx_alloc+0x172/0x1e10 [ 368.466804] ? lock_acquire+0x15e/0x2d0 [ 368.466833] ? __might_fault+0xe0/0x190 [ 368.466856] ? find_held_lock+0x2b/0x80 [ 368.466876] ? __pfx_ioctx_alloc+0x10/0x10 [ 368.466905] ? lock_release+0xc8/0x270 [ 368.466934] ? __might_fault+0xe0/0x190 [ 368.466960] __x64_sys_io_setup+0xc8/0x1f0 [ 368.466993] do_syscall_64+0xbf/0x420 [ 368.467020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.467044] RIP: 0033:0x7ffb47279b19 [ 368.467070] 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 [ 368.467091] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 368.467113] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 368.467127] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 368.467141] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.467154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.467167] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 368.467195] 12:19:03 executing program 6: syz_emit_ethernet(0x0, 0x0, 0x0) 12:19:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x3}, @link_local, @void, {@x25}}, 0x0) 12:19:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r1) dup(r0) keyctl$clear(0x7, r1) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) sendfile(r3, r2, &(0x7f00000000c0)=0x8, 0x100) write(r2, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x100) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r4, 0x0, 0xfdef) 12:19:03 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 2) 12:19:03 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:19:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, 0x0, 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:03 executing program 3: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, r0, 0xffffffffffffffff, 0x0) 12:19:03 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, 0x0) 12:19:03 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 1) [ 378.817912] FAULT_INJECTION: forcing a failure. [ 378.817912] name failslab, interval 1, probability 0, space 0, times 0 [ 378.820123] CPU: 1 UID: 0 PID: 5107 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 378.820142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 378.820150] Call Trace: [ 378.820155] [ 378.820160] dump_stack_lvl+0xfa/0x120 [ 378.820182] should_fail_ex+0x4d7/0x5e0 [ 378.820209] ? ioctx_alloc+0x172/0x1e10 [ 378.820228] should_failslab+0xc2/0x120 [ 378.820245] kmem_cache_alloc_noprof+0x80/0x760 [ 378.820270] ? ioctx_alloc+0x172/0x1e10 [ 378.820286] ioctx_alloc+0x172/0x1e10 [ 378.820307] ? lock_acquire+0x15e/0x2d0 [ 378.820325] ? __might_fault+0xe0/0x190 [ 378.820338] ? find_held_lock+0x2b/0x80 [ 378.820351] ? __pfx_ioctx_alloc+0x10/0x10 [ 378.820368] ? lock_release+0xc8/0x270 [ 378.820385] ? __might_fault+0xe0/0x190 [ 378.820399] __x64_sys_io_setup+0xc8/0x1f0 [ 378.820418] do_syscall_64+0xbf/0x420 [ 378.820435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.820449] RIP: 0033:0x7eff1e5a5b19 [ 378.820459] 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 [ 378.820472] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 378.820485] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 378.820494] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 378.820501] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.820509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 378.820517] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 378.820532] 12:19:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x5}, @link_local, @void, {@x25}}, 0x0) 12:19:03 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 2) 12:19:03 executing program 3: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, r0, 0xffffffffffffffff, 0x0) 12:19:03 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 3) 12:19:03 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) (fail_nth: 1) 12:19:03 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) 12:19:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:03 executing program 3: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, r0, 0xffffffffffffffff, 0x0) 12:19:03 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 4) [ 379.029985] FAULT_INJECTION: forcing a failure. [ 379.029985] name failslab, interval 1, probability 0, space 0, times 0 [ 379.036295] CPU: 0 UID: 0 PID: 5130 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 379.036327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 379.036339] Call Trace: [ 379.036347] [ 379.036355] dump_stack_lvl+0xfa/0x120 [ 379.036387] should_fail_ex+0x4d7/0x5e0 [ 379.036431] should_failslab+0xc2/0x120 [ 379.036457] kmem_cache_alloc_node_noprof+0x87/0x780 [ 379.036491] ? lock_release+0xc8/0x270 [ 379.036521] ? __alloc_skb+0x159/0x430 [ 379.036562] ? __alloc_skb+0x159/0x430 [ 379.036587] __alloc_skb+0x159/0x430 [ 379.036611] ? __alloc_skb+0x369/0x430 [ 379.036637] ? __pfx___alloc_skb+0x10/0x10 [ 379.036676] ? kernel_init_pages+0x12/0xc0 [ 379.036702] ? get_page_from_freelist+0x21a5/0x3180 [ 379.036740] alloc_skb_with_frags+0x8f/0x7c0 [ 379.036782] sock_alloc_send_pskb+0x7cb/0x950 [ 379.036821] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 379.036848] ? _parse_integer_limit+0x181/0x1e0 [ 379.036881] ? _kstrtoull+0x13e/0x200 [ 379.036906] ? __pfx__kstrtoull+0x10/0x10 [ 379.036935] tun_get_user+0x948/0x39e0 [ 379.036973] ? __lock_acquire+0x451/0x2250 [ 379.037005] ? __pfx_tun_get_user+0x10/0x10 [ 379.037033] ? __lock_acquire+0x451/0x2250 [ 379.037070] ? lock_acquire+0x15e/0x2d0 [ 379.037098] ? tun_get+0x23/0x2f0 [ 379.037122] ? find_held_lock+0x2b/0x80 [ 379.037142] ? tun_get+0x133/0x2f0 [ 379.037167] ? lock_release+0xc8/0x270 [ 379.037193] ? lock_is_held_type+0x9e/0x120 [ 379.037220] tun_chr_write_iter+0xd9/0x1e0 [ 379.037251] vfs_write+0xbe9/0x1150 [ 379.037275] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 379.037304] ? __fget_files+0x34/0x3b0 [ 379.037327] ? __pfx_vfs_write+0x10/0x10 [ 379.037367] ksys_write+0x121/0x240 [ 379.037387] ? __pfx_ksys_write+0x10/0x10 [ 379.037406] ? irqentry_exit+0xee/0x650 [ 379.037425] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 379.037455] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 379.037491] do_syscall_64+0xbf/0x420 [ 379.037518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.037540] RIP: 0033:0x7fac154b25ff [ 379.037558] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 379.037579] RSP: 002b:00007fac12a75150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 379.037600] RAX: ffffffffffffffda RBX: 00007fac15612f60 RCX: 00007fac154b25ff [ 379.037614] RDX: 00000000fffffdef RSI: 0000000020000080 RDI: 00000000000000f0 [ 379.037628] RBP: 00007fac12a751d0 R08: 0000000000000000 R09: 0000000000000000 [ 379.037641] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 379.037653] R13: 00007ffcc90fcacf R14: 00007fac12a75300 R15: 0000000000022000 [ 379.037681] [ 379.059851] FAULT_INJECTION: forcing a failure. [ 379.059851] name failslab, interval 1, probability 0, space 0, times 0 [ 379.113521] CPU: 1 UID: 0 PID: 5135 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 379.113541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 379.113549] Call Trace: [ 379.113554] [ 379.113559] dump_stack_lvl+0xfa/0x120 [ 379.113583] should_fail_ex+0x4d7/0x5e0 [ 379.113612] ? percpu_ref_init+0xe1/0x400 [ 379.113629] should_failslab+0xc2/0x120 [ 379.113645] __kmalloc_cache_noprof+0x80/0x780 [ 379.113670] ? percpu_ref_init+0xe1/0x400 [ 379.113684] ? __pfx_free_ioctx_users+0x10/0x10 [ 379.113702] percpu_ref_init+0xe1/0x400 [ 379.113717] ? __init_waitqueue_head+0xca/0x150 [ 379.113735] ioctx_alloc+0x2a9/0x1e10 [ 379.113755] ? lock_acquire+0x15e/0x2d0 [ 379.113772] ? __might_fault+0xe0/0x190 [ 379.113785] ? find_held_lock+0x2b/0x80 [ 379.113797] ? __pfx_ioctx_alloc+0x10/0x10 [ 379.113813] ? lock_release+0xc8/0x270 [ 379.113828] ? __might_fault+0xe0/0x190 [ 379.113843] __x64_sys_io_setup+0xc8/0x1f0 [ 379.113861] do_syscall_64+0xbf/0x420 [ 379.113877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.113891] RIP: 0033:0x7ffb47279b19 [ 379.113901] 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 [ 379.113914] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 379.113926] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 379.113935] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 379.113942] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 379.113950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 379.113957] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 379.113973] 12:19:13 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xffffffffffffffff, 0x0) 12:19:13 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 3) 12:19:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x6}, @link_local, @void, {@x25}}, 0x0) 12:19:13 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) 12:19:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:13 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 5) 12:19:13 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) (fail_nth: 2) 12:19:13 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r1) dup(r0) keyctl$clear(0x7, r1) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) sendfile(r3, r2, &(0x7f00000000c0)=0x8, 0x100) write(r2, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x100) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r4, 0x0, 0xfdef) 12:19:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 388.802726] FAULT_INJECTION: forcing a failure. [ 388.802726] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.803888] CPU: 0 UID: 0 PID: 5157 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 388.803905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.803913] Call Trace: [ 388.803918] [ 388.803923] dump_stack_lvl+0xfa/0x120 [ 388.803947] should_fail_ex+0x4d7/0x5e0 [ 388.803974] _copy_from_user+0x30/0xd0 [ 388.804002] kstrtouint_from_user+0xbd/0x180 [ 388.804020] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 388.804038] ? __lock_acquire+0x451/0x2250 [ 388.804063] ? fdget_pos+0x2a8/0x380 [ 388.804082] proc_fail_nth_write+0x7b/0x220 [ 388.804102] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 388.804120] ? lock_is_held_type+0x9e/0x120 [ 388.804136] vfs_write+0x2b7/0x1150 [ 388.804148] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 388.804166] ? __pfx___mutex_lock+0x10/0x10 [ 388.804180] ? __fget_files+0x34/0x3b0 [ 388.804193] ? __pfx_vfs_write+0x10/0x10 [ 388.804206] ? lock_release+0xc8/0x270 [ 388.804225] ? __fget_files+0x20d/0x3b0 [ 388.804244] ksys_write+0x121/0x240 [ 388.804256] ? __pfx_ksys_write+0x10/0x10 [ 388.804268] ? irqentry_exit+0xee/0x650 [ 388.804279] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 388.804299] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 388.804321] do_syscall_64+0xbf/0x420 [ 388.804338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.804351] RIP: 0033:0x7fac154b25ff [ 388.804362] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 388.804374] RSP: 002b:00007fac12a75170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 388.804387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac154b25ff [ 388.804395] RDX: 0000000000000001 RSI: 00007fac12a751e0 RDI: 0000000000000003 [ 388.804403] RBP: 00007fac12a751d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.804411] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 388.804418] R13: 00007ffcc90fcacf R14: 00007fac12a75300 R15: 0000000000022000 [ 388.804435] 12:19:13 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) 12:19:13 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xffffffffffffffff, 0x0) 12:19:13 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 6) 12:19:13 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 4) 12:19:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:19:13 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:19:13 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) [ 388.987022] FAULT_INJECTION: forcing a failure. [ 388.987022] name failslab, interval 1, probability 0, space 0, times 0 [ 389.003125] CPU: 1 UID: 0 PID: 5171 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 389.003158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 389.003171] Call Trace: [ 389.003178] [ 389.003187] dump_stack_lvl+0xfa/0x120 [ 389.003220] should_fail_ex+0x4d7/0x5e0 [ 389.003263] ? percpu_ref_init+0xe1/0x400 [ 389.003291] should_failslab+0xc2/0x120 [ 389.003316] __kmalloc_cache_noprof+0x80/0x780 [ 389.003358] ? percpu_ref_init+0xe1/0x400 [ 389.003384] ? __pfx_free_ioctx_users+0x10/0x10 [ 389.003414] percpu_ref_init+0xe1/0x400 [ 389.003440] ? __init_waitqueue_head+0xca/0x150 [ 389.003470] ioctx_alloc+0x2a9/0x1e10 [ 389.003505] ? lock_acquire+0x15e/0x2d0 [ 389.003533] ? __might_fault+0xe0/0x190 [ 389.003555] ? find_held_lock+0x2b/0x80 [ 389.003575] ? __pfx_ioctx_alloc+0x10/0x10 [ 389.003604] ? lock_release+0xc8/0x270 [ 389.003632] ? __might_fault+0xe0/0x190 [ 389.003659] __x64_sys_io_setup+0xc8/0x1f0 [ 389.003691] do_syscall_64+0xbf/0x420 [ 389.003718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.003740] RIP: 0033:0x7eff1e5a5b19 [ 389.003758] 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 [ 389.003780] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 389.003801] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 389.003816] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 389.003829] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 389.003842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 389.003854] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 389.003883] 12:19:22 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 5) 12:19:22 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x1000) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000100)={0x38, 0x2, 0x1, 0x3, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xc8}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private}}}]}]}, 0x38}}, 0x0) 12:19:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @link_local, @void, {@x25}}, 0x0) 12:19:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:22 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xffffffffffffffff, 0x0) 12:19:22 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 7) 12:19:22 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x2}, @link_local, @void, {@x25}}, 0x0) 12:19:22 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) [ 397.818884] FAULT_INJECTION: forcing a failure. [ 397.818884] name failslab, interval 1, probability 0, space 0, times 0 [ 397.819847] CPU: 1 UID: 0 PID: 5186 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 397.819863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 397.819871] Call Trace: [ 397.819876] [ 397.819881] dump_stack_lvl+0xfa/0x120 [ 397.819901] should_fail_ex+0x4d7/0x5e0 [ 397.819925] ? percpu_ref_init+0xe1/0x400 [ 397.819942] should_failslab+0xc2/0x120 [ 397.819957] __kmalloc_cache_noprof+0x80/0x780 [ 397.819980] ? percpu_ref_init+0xe1/0x400 [ 397.819995] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 397.820011] percpu_ref_init+0xe1/0x400 [ 397.820025] ? __init_waitqueue_head+0xca/0x150 [ 397.820043] ioctx_alloc+0x398/0x1e10 [ 397.820066] ? lock_acquire+0x15e/0x2d0 [ 397.820082] ? __might_fault+0xe0/0x190 [ 397.820095] ? find_held_lock+0x2b/0x80 [ 397.820106] ? __pfx_ioctx_alloc+0x10/0x10 [ 397.820122] ? lock_release+0xc8/0x270 [ 397.820137] ? __might_fault+0xe0/0x190 [ 397.820151] __x64_sys_io_setup+0xc8/0x1f0 [ 397.820168] do_syscall_64+0xbf/0x420 [ 397.820184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.820197] RIP: 0033:0x7ffb47279b19 [ 397.820207] 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 [ 397.820219] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 397.820231] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 397.820239] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 397.820246] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.820253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 397.820260] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 397.820276] 12:19:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @link_local, @void, {@x25}}, 0x0) 12:19:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000001000000000000000400000000fee9be9b000000000010002000000000041d00f460f8df76a9e43ef37a3d9b900741a4dccfa28970a15ce9bca0e0fab71b340db7364bc9faea80c9c23a32f6eb2b7bef24a15afe64a8ea292d2aab866324b35ed9ae866c5bce502cd2cd6c3c99827144f77dae363a1ba53c19f698d309d209f5f4c6a136e8f83aae018b91b721f0acdf638faf5a2a2f4980022688d399e78150c727d982458ef32ead6241"], 0x24, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 12:19:22 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 8) 12:19:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:22 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 9) 12:19:22 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 6) 12:19:22 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:19:22 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x3}, @link_local, @void, {@x25}}, 0x0) 12:19:32 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 10) 12:19:32 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x5}, @link_local, @void, {@x25}}, 0x0) 12:19:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @link_local, @void, {@x25}}, 0x0) 12:19:32 executing program 7: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x7}, 0xca28, 0x0, 0x101, 0x4, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000001b00)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x401, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x2}, 0xe) write(r0, &(0x7f00000004c0)='^', 0xfdef) 12:19:32 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 1) 12:19:32 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 7) 12:19:32 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) 12:19:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 407.763735] FAULT_INJECTION: forcing a failure. [ 407.763735] name failslab, interval 1, probability 0, space 0, times 0 [ 407.768546] FAULT_INJECTION: forcing a failure. [ 407.768546] name failslab, interval 1, probability 0, space 0, times 0 [ 407.773355] CPU: 1 UID: 0 PID: 5233 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 407.773385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 407.773398] Call Trace: [ 407.773405] [ 407.773413] dump_stack_lvl+0xfa/0x120 [ 407.773445] should_fail_ex+0x4d7/0x5e0 [ 407.773487] ? alloc_inode+0x181/0x250 [ 407.773518] should_failslab+0xc2/0x120 [ 407.773544] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 407.773580] ? ioctx_alloc+0x3cd/0x1e10 [ 407.773610] ? pcpu_alloc_noprof+0x12d/0x1160 [ 407.773643] ? alloc_inode+0x181/0x250 [ 407.773672] alloc_inode+0x181/0x250 [ 407.773703] alloc_anon_inode+0x26/0x430 [ 407.773729] ioctx_alloc+0x47d/0x1e10 [ 407.773766] ? __might_fault+0xe0/0x190 [ 407.773788] ? find_held_lock+0x2b/0x80 [ 407.773809] ? __pfx_ioctx_alloc+0x10/0x10 [ 407.773838] ? lock_release+0xc8/0x270 [ 407.773867] ? __might_fault+0xe0/0x190 [ 407.773893] __x64_sys_io_setup+0xc8/0x1f0 [ 407.773925] do_syscall_64+0xbf/0x420 [ 407.773952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.773975] RIP: 0033:0x7ffb47279b19 [ 407.773992] 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 [ 407.774013] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 407.774034] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 407.774057] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 407.774070] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.774083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 407.774096] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 407.774124] [ 407.779091] FAULT_INJECTION: forcing a failure. [ 407.779091] name failslab, interval 1, probability 0, space 0, times 0 [ 407.779976] CPU: 1 UID: 0 PID: 5232 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 407.780006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 407.780017] Call Trace: [ 407.780024] [ 407.780031] dump_stack_lvl+0xfa/0x120 [ 407.780066] should_fail_ex+0x4d7/0x5e0 [ 407.780107] ? prepare_creds+0x2c/0x830 [ 407.780140] should_failslab+0xc2/0x120 [ 407.780163] kmem_cache_alloc_noprof+0x80/0x760 [ 407.780203] ? prepare_creds+0x2c/0x830 [ 407.780233] prepare_creds+0x2c/0x830 [ 407.780266] lookup_user_key+0x38b/0x12a0 [ 407.780301] ? __pfx_lookup_user_key+0x10/0x10 [ 407.780328] ? __mutex_unlock_slowpath+0x157/0x740 [ 407.780358] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 407.780395] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 407.780432] keyctl_keyring_move+0xbc/0x160 [ 407.780459] __do_sys_keyctl+0x508/0x5b0 [ 407.780488] do_syscall_64+0xbf/0x420 [ 407.780514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.780535] RIP: 0033:0x7feaaf0a0b19 [ 407.780552] 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 [ 407.780573] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 407.780593] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 407.780607] RDX: 000000002580c160 RSI: 0000000024e0f794 RDI: 000000000000001e [ 407.780620] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.780633] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 407.780646] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 407.780674] [ 407.840372] CPU: 1 UID: 0 PID: 5235 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 407.840406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 407.840418] Call Trace: [ 407.840425] [ 407.840433] dump_stack_lvl+0xfa/0x120 [ 407.840464] should_fail_ex+0x4d7/0x5e0 [ 407.840506] ? percpu_ref_init+0xe1/0x400 [ 407.840534] should_failslab+0xc2/0x120 [ 407.840559] __kmalloc_cache_noprof+0x80/0x780 [ 407.840600] ? percpu_ref_init+0xe1/0x400 [ 407.840627] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 407.840654] percpu_ref_init+0xe1/0x400 [ 407.840680] ? __init_waitqueue_head+0xca/0x150 [ 407.840711] ioctx_alloc+0x398/0x1e10 [ 407.840746] ? lock_acquire+0x15e/0x2d0 [ 407.840773] ? __might_fault+0xe0/0x190 [ 407.840796] ? find_held_lock+0x2b/0x80 [ 407.840816] ? __pfx_ioctx_alloc+0x10/0x10 [ 407.840845] ? lock_release+0xc8/0x270 [ 407.840873] ? __might_fault+0xe0/0x190 [ 407.840899] __x64_sys_io_setup+0xc8/0x1f0 [ 407.840931] do_syscall_64+0xbf/0x420 [ 407.840959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.840994] RIP: 0033:0x7eff1e5a5b19 [ 407.841011] 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 [ 407.841032] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 407.841059] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 407.841074] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 407.841087] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.841100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.841112] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 407.841141] 12:19:32 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) 12:19:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:32 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x6}, @link_local, @void, {@x25}}, 0x0) 12:19:32 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 2) 12:19:32 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 11) 12:19:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:19:32 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 8) 12:19:32 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 3) 12:19:32 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 408.068024] FAULT_INJECTION: forcing a failure. [ 408.068024] name failslab, interval 1, probability 0, space 0, times 0 [ 408.071136] CPU: 1 UID: 0 PID: 5255 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 408.071167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 408.071180] Call Trace: [ 408.071188] [ 408.071196] dump_stack_lvl+0xfa/0x120 [ 408.071227] should_fail_ex+0x4d7/0x5e0 [ 408.071271] should_failslab+0xc2/0x120 [ 408.071296] __kmalloc_noprof+0xd6/0x880 [ 408.071326] ? __create_object+0x59/0x80 [ 408.071357] ? security_prepare_creds+0x101/0x160 [ 408.071390] ? security_prepare_creds+0x101/0x160 [ 408.071416] security_prepare_creds+0x101/0x160 [ 408.071444] prepare_creds+0x55c/0x830 [ 408.071479] lookup_user_key+0x38b/0x12a0 [ 408.071513] ? __pfx_lookup_user_key+0x10/0x10 [ 408.071540] ? __mutex_unlock_slowpath+0x157/0x740 [ 408.071571] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 408.071607] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 408.071643] keyctl_keyring_move+0xbc/0x160 [ 408.071679] __do_sys_keyctl+0x508/0x5b0 [ 408.071707] do_syscall_64+0xbf/0x420 [ 408.071734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.071756] RIP: 0033:0x7feaaf0a0b19 [ 408.071774] 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 [ 408.071795] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 408.071817] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 408.071831] RDX: 000000002891c39e RSI: 0000000024e0f794 RDI: 000000000000001e [ 408.071844] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.071857] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 408.071871] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 408.071898] 12:19:43 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 9) 12:19:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ftruncate(r0, 0xd8e0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0, 0x0, 0x0, 0x2) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 12:19:43 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x5}, @link_local, @void, {@x25}}, 0x0) 12:19:43 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 4) 12:19:43 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 12) 12:19:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, @void, {@x25}}, 0x0) 12:19:43 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) [ 418.625307] FAULT_INJECTION: forcing a failure. [ 418.625307] name failslab, interval 1, probability 0, space 0, times 0 [ 418.626989] CPU: 0 UID: 0 PID: 5273 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 418.627018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 418.627030] Call Trace: [ 418.627038] [ 418.627046] dump_stack_lvl+0xfa/0x120 [ 418.627083] should_fail_ex+0x4d7/0x5e0 [ 418.627128] ? security_inode_alloc+0x3e/0x130 [ 418.627165] should_failslab+0xc2/0x120 [ 418.627191] kmem_cache_alloc_noprof+0x80/0x760 [ 418.627224] ? __pfx_map_id_range_down+0x10/0x10 [ 418.627265] ? security_inode_alloc+0x3e/0x130 [ 418.627300] security_inode_alloc+0x3e/0x130 [ 418.627338] inode_init_always_gfp+0xc9d/0xff0 [ 418.627368] alloc_inode+0x8d/0x250 [ 418.627401] alloc_anon_inode+0x26/0x430 [ 418.627426] ioctx_alloc+0x47d/0x1e10 [ 418.627465] ? __might_fault+0xe0/0x190 [ 418.627487] ? find_held_lock+0x2b/0x80 [ 418.627509] ? __pfx_ioctx_alloc+0x10/0x10 [ 418.627538] ? lock_release+0xc8/0x270 [ 418.627567] ? __might_fault+0xe0/0x190 [ 418.627594] __x64_sys_io_setup+0xc8/0x1f0 [ 418.627626] do_syscall_64+0xbf/0x420 [ 418.627654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.627677] RIP: 0033:0x7ffb47279b19 [ 418.627694] 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 [ 418.627716] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 418.627737] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 418.627751] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 418.627765] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 418.627778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 418.627791] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 418.627819] 12:19:43 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 10) [ 418.778551] FAULT_INJECTION: forcing a failure. [ 418.778551] name failslab, interval 1, probability 0, space 0, times 0 [ 418.780129] CPU: 0 UID: 0 PID: 5283 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 418.780156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 418.780167] Call Trace: [ 418.780174] [ 418.780181] dump_stack_lvl+0xfa/0x120 [ 418.780210] should_fail_ex+0x4d7/0x5e0 [ 418.780248] ? alloc_inode+0x181/0x250 [ 418.780276] should_failslab+0xc2/0x120 [ 418.780299] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 418.780332] ? ioctx_alloc+0x3cd/0x1e10 [ 418.780361] ? pcpu_alloc_noprof+0x12d/0x1160 [ 418.780391] ? alloc_inode+0x181/0x250 [ 418.780416] alloc_inode+0x181/0x250 [ 418.780444] alloc_anon_inode+0x26/0x430 [ 418.780467] ioctx_alloc+0x47d/0x1e10 [ 418.780500] ? __might_fault+0xe0/0x190 [ 418.780519] ? find_held_lock+0x2b/0x80 [ 418.780539] ? __pfx_ioctx_alloc+0x10/0x10 [ 418.780565] ? lock_release+0xc8/0x270 [ 418.780591] ? __might_fault+0xe0/0x190 [ 418.780614] __x64_sys_io_setup+0xc8/0x1f0 [ 418.780643] do_syscall_64+0xbf/0x420 [ 418.780668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.780688] RIP: 0033:0x7eff1e5a5b19 [ 418.780704] 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 [ 418.780722] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 418.780741] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 418.780754] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 418.780766] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 418.780778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 418.780789] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 418.780814] 12:19:51 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) 12:19:51 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 11) 12:19:51 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 13) 12:19:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @link_local, @void, {@x25}}, 0x0) 12:19:51 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x6}, @link_local, @void, {@x25}}, 0x0) 12:19:51 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 5) 12:19:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:19:51 executing program 7: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$CDROMRESUME(r0, 0x5302) ioctl$DVD_READ_STRUCT(r0, 0x5390, &(0x7f00000000c0)=@manufact={0x4, 0x10, 0x800, "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"}) ioctl$CDROMREADAUDIO(r0, 0x530e, &(0x7f0000000080)={@msf, 0x0, 0x0, 0x0}) [ 427.142574] FAULT_INJECTION: forcing a failure. [ 427.142574] name failslab, interval 1, probability 0, space 0, times 0 [ 427.149449] CPU: 0 UID: 0 PID: 5294 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 427.149467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 427.149474] Call Trace: [ 427.149478] [ 427.149482] dump_stack_lvl+0xfa/0x120 [ 427.149502] should_fail_ex+0x4d7/0x5e0 [ 427.149528] ? key_alloc+0x3e1/0x1280 [ 427.149546] should_failslab+0xc2/0x120 [ 427.149561] kmem_cache_alloc_noprof+0x80/0x760 [ 427.149580] ? key_alloc+0x3d0/0x1280 [ 427.149600] ? key_alloc+0x3e1/0x1280 [ 427.149617] key_alloc+0x3e1/0x1280 [ 427.149638] ? __kmalloc_noprof+0x4b0/0x880 [ 427.149653] ? __create_object+0x59/0x80 [ 427.149670] ? __pfx_key_alloc+0x10/0x10 [ 427.149692] keyring_alloc+0x46/0xc0 [ 427.149713] lookup_user_key+0xbec/0x12a0 [ 427.149733] ? __pfx_lookup_user_key+0x10/0x10 [ 427.149747] ? __mutex_unlock_slowpath+0x157/0x740 [ 427.149765] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 427.149785] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 427.149807] keyctl_keyring_move+0xbc/0x160 [ 427.149822] __do_sys_keyctl+0x508/0x5b0 [ 427.149838] do_syscall_64+0xbf/0x420 [ 427.149853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.149866] RIP: 0033:0x7feaaf0a0b19 [ 427.149876] 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 [ 427.149888] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 427.149899] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 427.149908] RDX: 00000000070b9580 RSI: 0000000024e0f794 RDI: 000000000000001e [ 427.149915] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.149922] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 427.149930] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 427.149945] 12:19:51 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:19:51 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 14) 12:19:51 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 12) 12:19:51 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) 12:19:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 427.261419] FAULT_INJECTION: forcing a failure. [ 427.261419] name failslab, interval 1, probability 0, space 0, times 0 [ 427.271714] CPU: 1 UID: 0 PID: 5308 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 427.271752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 427.271765] Call Trace: [ 427.271772] [ 427.271781] dump_stack_lvl+0xfa/0x120 [ 427.271812] should_fail_ex+0x4d7/0x5e0 [ 427.271855] ? security_inode_alloc+0x3e/0x130 [ 427.271892] should_failslab+0xc2/0x120 [ 427.271918] kmem_cache_alloc_noprof+0x80/0x760 [ 427.271951] ? __pfx_map_id_range_down+0x10/0x10 [ 427.271991] ? security_inode_alloc+0x3e/0x130 [ 427.272026] security_inode_alloc+0x3e/0x130 [ 427.272064] inode_init_always_gfp+0xc9d/0xff0 [ 427.272094] alloc_inode+0x8d/0x250 [ 427.272131] alloc_anon_inode+0x26/0x430 [ 427.272156] ioctx_alloc+0x47d/0x1e10 12:19:51 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 6) 12:19:51 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @link_local, @void, {@x25}}, 0x0) [ 427.272194] ? __might_fault+0xe0/0x190 [ 427.272216] ? find_held_lock+0x2b/0x80 [ 427.272238] ? __pfx_ioctx_alloc+0x10/0x10 [ 427.272267] ? lock_release+0xc8/0x270 [ 427.272295] ? __might_fault+0xe0/0x190 [ 427.272322] __x64_sys_io_setup+0xc8/0x1f0 [ 427.272353] do_syscall_64+0xbf/0x420 [ 427.272381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.272404] RIP: 0033:0x7eff1e5a5b19 [ 427.272421] 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 [ 427.272443] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 427.272464] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 427.272479] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 427.272492] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.272505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 427.272517] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 427.272545] [ 427.308310] FAULT_INJECTION: forcing a failure. [ 427.308310] name failslab, interval 1, probability 0, space 0, times 0 [ 427.310026] CPU: 1 UID: 0 PID: 5313 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 427.310062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 427.310075] Call Trace: [ 427.310082] [ 427.310091] dump_stack_lvl+0xfa/0x120 [ 427.310120] should_fail_ex+0x4d7/0x5e0 [ 427.310161] ? __d_alloc+0x34/0xa10 [ 427.310187] should_failslab+0xc2/0x120 [ 427.310215] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 427.310250] ? inode_set_ctime_to_ts+0x11b/0x350 [ 427.310287] ? __d_alloc+0x34/0xa10 12:19:51 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) setfsuid(0x0) [ 427.310313] __d_alloc+0x34/0xa10 [ 427.310338] ? inode_set_ctime_current+0x251/0x740 [ 427.310368] d_alloc_pseudo+0x1d/0xc0 [ 427.310401] alloc_file_pseudo+0xbe/0x220 [ 427.310433] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 427.310471] ioctx_alloc+0x57b/0x1e10 [ 427.310509] ? find_held_lock+0x2b/0x80 [ 427.310529] ? __pfx_ioctx_alloc+0x10/0x10 [ 427.310558] ? lock_release+0xc8/0x270 [ 427.310587] ? __might_fault+0xe0/0x190 [ 427.310613] __x64_sys_io_setup+0xc8/0x1f0 [ 427.310645] do_syscall_64+0xbf/0x420 [ 427.310671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.310693] RIP: 0033:0x7ffb47279b19 [ 427.310709] 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 [ 427.310729] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 427.310750] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 427.310764] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 427.310777] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.310790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 427.310803] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 427.310831] 12:19:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @link_local, @void, {@x25}}, 0x0) [ 427.361809] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 427.444715] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 12:20:02 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @link_local, @void, {@x25}}, 0x0) 12:20:02 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 13) 12:20:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x2}, @void, {@x25}}, 0x0) 12:20:02 executing program 7: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$CDROMRESUME(r0, 0x5302) ioctl$DVD_READ_STRUCT(r0, 0x5390, &(0x7f00000000c0)=@manufact={0x4, 0x10, 0x800, "2209acd4b8919a2e4c86b71e50dfd67c69c1cfa7b3261145c0f9af2a9ab6a1709f51af70502dcf08ab91cc6719401f0544de8d17607288d20c5d23a77c6637264acafd13824ceed3ce44c6d1680b1806fbb6bbb1314815ee6b1b44a25777af28b34b3a9a5897357201fcc4d2019c1e3c327ea08429648b7c26a4c4107096beef90d7472b12ba75b568e9080cfe45e56d05979150e844f5e8d05d39dee6f0493d92b9e23c20848e7ce1fe916d793e7ba98dfc01f46e683bd13d6757e1b86573d24de342f6fe370cd38007330cdaa0f8496926337e8b86e00f64de7de6e47b177b36aef832d5cdcfc214ee1d324fd7e0093203ed7c5ba1c8bfb4f2ef26aff65869d2d1eabc720149a991b22cdbad03ecbbabb7d762aac8e65f0e2d06bcb0bbe37d778e845b2d2ffc44f805cd40790fafb2bfa5d5887d0d45760908061f408ad0530d662891f1c107c479d097069baa986fb705b43fbe1667e7e5d7c67b980f0544ab3396fa3eed08adcc56c3fe0a83838bc839b6e4d98729e27871e0eb4bd39e56d2c6d13b7ee12062181fddbd3fad2dbfea87422b47540fba8a1580eb8220945a73b30cfcd644642861c614ef702105e5cdf5cf429e7b3f542c48850c3ced03d7a6ad34b139e461ea0a282672887e5a3c5ac5ea30ae8e73450034fadde4940660a9b64b01eaaf41b3857e0ea0eae04997d32bdc0d4a41a4317a4b278262dc8c0c614f3500c5df1d4070c9d7f32ab78cd7bc0d77229f5d623f1ba821628d33ce35ade5cc6ee404ef9355a94e478bf0376205b7227aafffe1c7b31e13d88d1d508f17363bc42b2937f069782a19839baf02221319ad085b2f8df8527c57c19719bb7863d96cd05845b46e9cf6175b6f8b6e057adb4a205033c9a67c815db4abf323dc77a90712a98fd47445d9f92b6bd9e33460de32ad07b42cc03bc65a2477d37889e89bc5773628ddff51e6e8f79b2690102e643d44eb33cf43a5686b661f4ab830088f28d9d3ee4150f11a86a95b2a355647325d16c460888ecf389708466deb13a1f1fcea2343dc2f0941f822c9020cf83b063445e0971211bf5cf590331edc51b568fc92d9bd85300cb9a1c0de8619096244a36801b15aa7c7ab8f589d8ad9bbfe037559ab30e2464eb5fb03857d385be16357f5c4145372d38f33c3a26c6e10fdeaf8477ec1f6b6d15162af6d27839205b29766f4e9ebe2599ed90fdc0482d40cd08cae5204c13f242e2a5aae52c5724fc58435b7b853e27559a6d33eed03fd89d608791d942bce74bcfa6d635eb3c9b2002615572098dd7a651983fcbfe6495df1cff3b5cc2dfd57426205bce68a7d3e2759dcdf1d0eb5c6cd7ff8fddfd2c4a628a32b4d98002607a372efeaaa12f1e7ed69af02b567b231dc665a48b1fdfc2782b13f372778a76c8d78443605587356cd3951f9decef2aff5c319b72375c00537dc79aa08f8d825afcd169519ebd121f80678d22de9ceb519f68ec3b62cc73e147d88c9ebbc82cd39330eb3d9e49ea52eb103cdf13117402c998f09e626eea7e24e0636779ad280737a130c3a3f99ed0b3539ebb03c41dd53b43f3c7a88d3c805787684345ab5ba4dc8919bb4c08f4b2f6fea11911f6a6087bb5d29e3ffaa3fbea989244a0efd30bce4970aa1f2ba200486085be4484ae14c4917bef276e905772c504c4789100794e9b433fee1fa630afa2a2242c48079ae03f91e775eee57abf8b221948cababdd29ee846ce54d9ff149f35e163e7ca764571ee30e878a9befff123ed729ac8b2a08d2342be65dda5a30b8f364e7b36ec6b1ef18ae8f410e1b456f79d7dd20d898ec5f404834a324427cc7ac7a4c9e409115ed604e4af46049d1d966137edbe83cc251b9f90c74f99b2a42e852798cbb6542797c9eed858fa119d547aa203a58394f639116de61f4db282f9d4889592e7504ae31e88bf501e99e0ef671e148fa7e1393c55584ea176c6d7a28dfdb21604aa6661b746fbf93c1881b1bf3d86e205c8a41da613fe10e96b36d9e78bde18d637f860478b2efa5184b04ca519b199c44fcb73e42857b9c9cdd203a382ae3afe1a3c5b9b6d2edcaf0b94c2fe482e9aea308b24ce4eaadb3dce0b06a7576010452b068db87696f24a86a66888ae5b338a2d2bb7c96d7398ac2045632d7b4a412a5ae04911a74444faa4de58421613ff5d0cc6ed5a32bce6967f7248d878ca3ee5890ea3e120cdbccc86eca60aca15342b3800098734031e1c9f8d48fcdc6afb74f970a03b7f634f6aadb616a61f9e61933a9787fd5124352c8f313b3159cd02f1c52078707d6e399d154d3379621ae08fc8c9ac71db9aced0762703ce03f9661f00dd749f21dc2fe95f43765e461a95b93585a40ff1215ee45c5560c4c0b189bbaec94280050e7c35d9ceae5384a3d5407778bc043129ffbda5237b50693786d51833832c7164e801513625594ede53178733e7979451e1c3adacade4e4ee3706a0132954c8e296b5d6604fb7872a7bee8e9ba09cd428a73aab0c64bd1d5c60082b991aef37fddb0b713519ebce8bc38fb5ae2037215d84e49d4702848a2daedf9caeae63391837a621919b919323880174615562360accc15bccce09f2849b89ad2640e1ffddb21e0db37abb97a51d9c021cb36e915d18e2662cfc5511468adcb23c2270f16205f97376cea903575681c7b9250bbaafb261699014e8334613f1ee9ede9111119f5bfe1c884babc28d32442c7d15666165e29d8dd89df701d0f9e0dd5f82e85a2b6071a0c002d876351ea1d7eaa066245c3ec8c3a336e9279b359b5a8734b39138999e849a8964f8ef781e4498eb6b12dbbee8f3b4131b64e2fd7df8eb3e838d9e0a555f5beb7bd6f3ffaabdb94d52d9dc01fcb047db859000b3e6eed33bcbd"}) ioctl$CDROMREADAUDIO(r0, 0x530e, &(0x7f0000000080)={@msf, 0x0, 0x0, 0x0}) 12:20:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:02 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 7) 12:20:02 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) 12:20:02 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 15) 12:20:02 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 14) [ 437.947830] FAULT_INJECTION: forcing a failure. [ 437.947830] name failslab, interval 1, probability 0, space 0, times 0 [ 437.949520] CPU: 0 UID: 0 PID: 5341 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 437.949548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 437.949561] Call Trace: [ 437.949568] [ 437.949577] dump_stack_lvl+0xfa/0x120 [ 437.949607] should_fail_ex+0x4d7/0x5e0 [ 437.949650] should_failslab+0xc2/0x120 [ 437.949675] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 437.949717] ? key_alloc+0x43f/0x1280 [ 437.949749] ? kmem_cache_alloc_noprof+0x499/0x760 [ 437.949780] ? key_alloc+0x3d0/0x1280 [ 437.949815] ? kmemdup_noprof+0x2b/0x60 [ 437.949847] kmemdup_noprof+0x2b/0x60 [ 437.949878] key_alloc+0x43f/0x1280 [ 437.949917] ? __kmalloc_noprof+0x4b0/0x880 [ 437.949945] ? __create_object+0x59/0x80 [ 437.949975] ? __pfx_key_alloc+0x10/0x10 [ 437.950015] keyring_alloc+0x46/0xc0 [ 437.950061] lookup_user_key+0xbec/0x12a0 [ 437.950096] ? __pfx_lookup_user_key+0x10/0x10 [ 437.950123] ? __mutex_unlock_slowpath+0x157/0x740 [ 437.950154] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 437.950191] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 437.950228] keyctl_keyring_move+0xbc/0x160 [ 437.950255] __do_sys_keyctl+0x508/0x5b0 [ 437.950284] do_syscall_64+0xbf/0x420 [ 437.950311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.950334] RIP: 0033:0x7feaaf0a0b19 [ 437.950351] 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 [ 437.950372] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 437.950393] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 437.950408] RDX: 0000000019685e54 RSI: 0000000024e0f794 RDI: 000000000000001e [ 437.950421] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 437.950434] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 437.950448] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 437.950476] 12:20:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x3}, @void, {@x25}}, 0x0) [ 438.024926] FAULT_INJECTION: forcing a failure. [ 438.024926] name failslab, interval 1, probability 0, space 0, times 0 [ 438.026621] CPU: 1 UID: 0 PID: 5348 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 438.026649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:20:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 438.026662] Call Trace: [ 438.026669] [ 438.026678] dump_stack_lvl+0xfa/0x120 [ 438.026708] should_fail_ex+0x4d7/0x5e0 [ 438.026751] ? __d_alloc+0x34/0xa10 [ 438.026778] should_failslab+0xc2/0x120 [ 438.026803] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 438.026838] ? inode_set_ctime_to_ts+0x11b/0x350 [ 438.026873] ? __d_alloc+0x34/0xa10 [ 438.026898] __d_alloc+0x34/0xa10 [ 438.026923] ? inode_set_ctime_current+0x251/0x740 12:20:02 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 438.026953] d_alloc_pseudo+0x1d/0xc0 [ 438.026987] alloc_file_pseudo+0xbe/0x220 [ 438.027019] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 438.027064] ioctx_alloc+0x57b/0x1e10 [ 438.027106] ? find_held_lock+0x2b/0x80 [ 438.027128] ? __pfx_ioctx_alloc+0x10/0x10 [ 438.027160] ? lock_release+0xc8/0x270 [ 438.027190] ? __might_fault+0xe0/0x190 [ 438.027218] __x64_sys_io_setup+0xc8/0x1f0 [ 438.027250] do_syscall_64+0xbf/0x420 [ 438.027277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.027300] RIP: 0033:0x7eff1e5a5b19 [ 438.027317] 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 [ 438.027339] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 438.027360] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 438.027374] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 438.027388] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 438.027401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 438.027414] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 438.027443] 12:20:02 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 16) 12:20:02 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) 12:20:02 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 15) [ 438.110532] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 12:20:02 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @link_local, @void, {@x25}}, 0x0) 12:20:02 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000400)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/timer_list\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @local}, {0x6, @multicast}, 0x18, {0x2, 0x4e20, @multicast1}, 'veth0_macvtap\x00'}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) write$sndseq(r2, &(0x7f0000000100)=[{0x83, 0x2, 0xc1, 0x1f, @time={0x9, 0x10001}, {0x3, 0xbb}, {0x62, 0x1f}, @addr={0x9, 0x6}}], 0x1c) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, 0x0) 12:20:02 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 8) [ 438.270133] FAULT_INJECTION: forcing a failure. [ 438.270133] name failslab, interval 1, probability 0, space 0, times 0 [ 438.289187] CPU: 0 UID: 0 PID: 5365 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 438.289219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 438.289231] Call Trace: [ 438.289239] [ 438.289247] dump_stack_lvl+0xfa/0x120 [ 438.289278] should_fail_ex+0x4d7/0x5e0 [ 438.289334] ? alloc_empty_file+0x58/0x1e0 [ 438.289362] should_failslab+0xc2/0x120 [ 438.289387] kmem_cache_alloc_noprof+0x80/0x760 [ 438.289421] ? d_instantiate+0x92/0xb0 [ 438.289449] ? lock_release+0xc8/0x270 [ 438.289482] ? alloc_empty_file+0x58/0x1e0 [ 438.289508] alloc_empty_file+0x58/0x1e0 [ 438.289539] alloc_file_pseudo+0x12b/0x220 [ 438.289569] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 438.289608] ioctx_alloc+0x57b/0x1e10 [ 438.289647] ? find_held_lock+0x2b/0x80 [ 438.289668] ? __pfx_ioctx_alloc+0x10/0x10 [ 438.289697] ? lock_release+0xc8/0x270 [ 438.289725] ? __might_fault+0xe0/0x190 [ 438.289752] __x64_sys_io_setup+0xc8/0x1f0 [ 438.289784] do_syscall_64+0xbf/0x420 [ 438.289811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.289834] RIP: 0033:0x7ffb47279b19 [ 438.289851] 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 [ 438.289872] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 438.289894] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 438.289908] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 438.289921] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 438.289934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 438.289946] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 438.289975] 12:20:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 16) 12:20:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) 12:20:10 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 9) 12:20:10 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @link_local, @void, {@x25}}, 0x0) 12:20:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:10 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 17) 12:20:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x5}, @void, {@x25}}, 0x0) 12:20:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)={0x28, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x2, 0x0, 0x0, 0x1, [@typed={0xfd, 0x25f, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}]}, 0x28}], 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x9}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0xc6de}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x8}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x80000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8001) [ 446.435388] FAULT_INJECTION: forcing a failure. [ 446.435388] name failslab, interval 1, probability 0, space 0, times 0 [ 446.437146] CPU: 0 UID: 0 PID: 5380 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 446.437164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 446.437171] Call Trace: [ 446.437175] [ 446.437180] dump_stack_lvl+0xfa/0x120 [ 446.437199] should_fail_ex+0x4d7/0x5e0 [ 446.437224] should_failslab+0xc2/0x120 [ 446.437239] __kmalloc_noprof+0xd6/0x880 [ 446.437256] ? key_set_index_key+0x329/0x570 [ 446.437278] ? security_key_alloc+0x158/0x1d0 [ 446.437301] ? security_key_alloc+0x158/0x1d0 [ 446.437319] security_key_alloc+0x158/0x1d0 [ 446.437340] key_alloc+0x88d/0x1280 [ 446.437361] ? __kmalloc_noprof+0x4b0/0x880 [ 446.437377] ? __create_object+0x59/0x80 [ 446.437404] ? __pfx_key_alloc+0x10/0x10 [ 446.437426] keyring_alloc+0x46/0xc0 [ 446.437447] lookup_user_key+0xbec/0x12a0 [ 446.437466] ? __pfx_lookup_user_key+0x10/0x10 [ 446.437480] ? __mutex_unlock_slowpath+0x157/0x740 [ 446.437498] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 446.437517] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 446.437538] keyctl_keyring_move+0xbc/0x160 [ 446.437553] __do_sys_keyctl+0x508/0x5b0 [ 446.437568] do_syscall_64+0xbf/0x420 [ 446.437583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.437596] RIP: 0033:0x7feaaf0a0b19 [ 446.437606] 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 [ 446.437617] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 446.437629] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 446.437637] RDX: 000000000768ff07 RSI: 0000000024e0f794 RDI: 000000000000001e [ 446.437644] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.437651] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 446.437658] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 446.437673] [ 446.460215] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 446.471158] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 446.478087] FAULT_INJECTION: forcing a failure. [ 446.478087] name failslab, interval 1, probability 0, space 0, times 0 [ 446.487160] CPU: 1 UID: 0 PID: 5390 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 446.487194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 446.487208] Call Trace: [ 446.487215] [ 446.487229] dump_stack_lvl+0xfa/0x120 [ 446.487260] should_fail_ex+0x4d7/0x5e0 [ 446.487305] ? alloc_empty_file+0x58/0x1e0 [ 446.487335] should_failslab+0xc2/0x120 [ 446.487362] kmem_cache_alloc_noprof+0x80/0x760 [ 446.487398] ? d_instantiate+0x92/0xb0 [ 446.487427] ? lock_release+0xc8/0x270 [ 446.487463] ? alloc_empty_file+0x58/0x1e0 [ 446.487491] alloc_empty_file+0x58/0x1e0 [ 446.487524] alloc_file_pseudo+0x12b/0x220 [ 446.487557] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 446.487598] ioctx_alloc+0x57b/0x1e10 [ 446.487640] ? find_held_lock+0x2b/0x80 [ 446.487662] ? __pfx_ioctx_alloc+0x10/0x10 [ 446.487693] ? lock_release+0xc8/0x270 [ 446.487723] ? __might_fault+0xe0/0x190 [ 446.487752] __x64_sys_io_setup+0xc8/0x1f0 [ 446.487786] do_syscall_64+0xbf/0x420 [ 446.487815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.487839] RIP: 0033:0x7eff1e5a5b19 [ 446.487858] 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 [ 446.487880] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 446.487903] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 446.487918] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 446.487932] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.487946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.487960] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 446.487990] 12:20:11 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 10) 12:20:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x6}, @void, {@x25}}, 0x0) 12:20:11 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 18) 12:20:11 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x2}, @void, {@x25}}, 0x0) 12:20:11 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) 12:20:11 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 11) 12:20:11 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 17) 12:20:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x51}, @void, {@x25}}, 0x0) 12:20:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)={0x28, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x2, 0x0, 0x0, 0x1, [@typed={0xfd, 0x25f, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}]}, 0x28}], 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x9}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0xc6de}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x8}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x80000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8001) [ 446.637020] FAULT_INJECTION: forcing a failure. [ 446.637020] name failslab, interval 1, probability 0, space 0, times 0 [ 446.645730] FAULT_INJECTION: forcing a failure. [ 446.645730] name failslab, interval 1, probability 0, space 0, times 0 [ 446.648846] CPU: 0 UID: 0 PID: 5405 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 446.648863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 446.648870] Call Trace: [ 446.648874] [ 446.648878] dump_stack_lvl+0xfa/0x120 [ 446.648897] should_fail_ex+0x4d7/0x5e0 [ 446.648921] ? assoc_array_delete+0xb9/0xc40 [ 446.648938] should_failslab+0xc2/0x120 [ 446.648952] __kmalloc_cache_noprof+0x80/0x780 [ 446.648969] ? __lock_acquire+0x451/0x2250 [ 446.648991] ? assoc_array_delete+0xb9/0xc40 [ 446.649007] assoc_array_delete+0xb9/0xc40 [ 446.649027] ? __pfx_assoc_array_delete+0x10/0x10 [ 446.649052] ? down_write_nested+0x11d/0x1f0 [ 446.649070] ? __pfx_down_write_nested+0x10/0x10 [ 446.649090] ? __pfx_lookup_user_key+0x10/0x10 [ 446.649106] ? __mutex_unlock_slowpath+0x157/0x740 [ 446.649124] key_move+0xda/0x500 [ 446.649137] ? __pfx_key_move+0x10/0x10 [ 446.649150] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 446.649171] keyctl_keyring_move+0xf4/0x160 [ 446.649186] __do_sys_keyctl+0x508/0x5b0 [ 446.649201] do_syscall_64+0xbf/0x420 [ 446.649216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.649229] RIP: 0033:0x7feaaf0a0b19 [ 446.649239] 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 [ 446.649251] RSP: 002b:00007feaac616188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 446.649262] RAX: ffffffffffffffda RBX: 00007feaaf1b3f60 RCX: 00007feaaf0a0b19 [ 446.649270] RDX: 000000000a8db0d5 RSI: 0000000024e0f794 RDI: 000000000000001e [ 446.649278] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.649284] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000002 [ 446.649292] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 446.649307] [ 446.656128] CPU: 1 UID: 0 PID: 5408 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 446.656161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 446.656174] Call Trace: [ 446.656182] [ 446.656190] dump_stack_lvl+0xfa/0x120 [ 446.656219] should_fail_ex+0x4d7/0x5e0 [ 446.656262] ? security_file_alloc+0x35/0x130 [ 446.656287] should_failslab+0xc2/0x120 [ 446.656312] kmem_cache_alloc_noprof+0x80/0x760 [ 446.656348] ? __create_object+0x59/0x80 [ 446.656386] ? security_file_alloc+0x35/0x130 [ 446.656411] security_file_alloc+0x35/0x130 [ 446.656438] init_file+0x95/0x480 [ 446.656469] alloc_empty_file+0x76/0x1e0 [ 446.656501] alloc_file_pseudo+0x12b/0x220 [ 446.656535] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 446.656576] ioctx_alloc+0x57b/0x1e10 [ 446.656619] ? find_held_lock+0x2b/0x80 [ 446.656640] ? __pfx_ioctx_alloc+0x10/0x10 [ 446.656672] ? lock_release+0xc8/0x270 [ 446.656702] ? __might_fault+0xe0/0x190 [ 446.656731] __x64_sys_io_setup+0xc8/0x1f0 [ 446.656766] do_syscall_64+0xbf/0x420 [ 446.656794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.656817] RIP: 0033:0x7ffb47279b19 [ 446.656835] 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 [ 446.656857] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 446.656880] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 446.656895] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 446.656909] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.656923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.656937] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 446.656967] [ 446.683069] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. 12:20:11 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 18) 12:20:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:11 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 19) 12:20:11 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) [ 446.750539] FAULT_INJECTION: forcing a failure. [ 446.750539] name failslab, interval 1, probability 0, space 0, times 0 [ 446.758082] CPU: 0 UID: 0 PID: 5417 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 446.758100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 446.758107] Call Trace: [ 446.758112] [ 446.758116] dump_stack_lvl+0xfa/0x120 [ 446.758136] should_fail_ex+0x4d7/0x5e0 [ 446.758159] ? security_file_alloc+0x35/0x130 [ 446.758173] should_failslab+0xc2/0x120 [ 446.758188] kmem_cache_alloc_noprof+0x80/0x760 [ 446.758206] ? __create_object+0x59/0x80 [ 446.758225] ? security_file_alloc+0x35/0x130 [ 446.758238] security_file_alloc+0x35/0x130 [ 446.758251] init_file+0x95/0x480 [ 446.758267] alloc_empty_file+0x76/0x1e0 [ 446.758282] alloc_file_pseudo+0x12b/0x220 [ 446.758298] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 446.758318] ioctx_alloc+0x57b/0x1e10 [ 446.758340] ? find_held_lock+0x2b/0x80 [ 446.758352] ? __pfx_ioctx_alloc+0x10/0x10 [ 446.758367] ? lock_release+0xc8/0x270 [ 446.758382] ? __might_fault+0xe0/0x190 [ 446.758397] __x64_sys_io_setup+0xc8/0x1f0 [ 446.758413] do_syscall_64+0xbf/0x420 [ 446.758428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.758441] RIP: 0033:0x7eff1e5a5b19 [ 446.758451] 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 [ 446.758463] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 446.758474] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 446.758482] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 446.758489] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.758497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.758503] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 446.758519] 12:20:20 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 12) 12:20:20 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 20) 12:20:20 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x3}, @void, {@x25}}, 0x0) 12:20:20 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x17, &(0x7f0000001480), 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) [ 455.945756] FAULT_INJECTION: forcing a failure. [ 455.945756] name failslab, interval 1, probability 0, space 0, times 0 [ 455.947325] CPU: 1 UID: 0 PID: 5430 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 455.947342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 455.947349] Call Trace: [ 455.947353] [ 455.947358] dump_stack_lvl+0xfa/0x120 [ 455.947380] should_fail_ex+0x4d7/0x5e0 [ 455.947407] should_failslab+0xc2/0x120 [ 455.947421] __kmalloc_noprof+0xd6/0x880 [ 455.947438] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 455.947457] ? ioctx_alloc+0x1488/0x1e10 [ 455.947477] ? ioctx_alloc+0x1488/0x1e10 [ 455.947492] ioctx_alloc+0x1488/0x1e10 [ 455.947514] ? __pfx_ioctx_alloc+0x10/0x10 [ 455.947531] ? lock_release+0xc8/0x270 [ 455.947548] ? __might_fault+0xe0/0x190 [ 455.947563] __x64_sys_io_setup+0xc8/0x1f0 [ 455.947580] do_syscall_64+0xbf/0x420 [ 455.947596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.947609] RIP: 0033:0x7ffb47279b19 [ 455.947619] 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 [ 455.947631] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 455.947643] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 455.947651] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 455.947658] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.947665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 455.947672] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 455.947688] 12:20:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:20:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:20 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) setfsuid(0x0) 12:20:20 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 19) 12:20:20 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 21) 12:20:20 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) (fail_nth: 13) 12:20:20 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) (fail_nth: 1) 12:20:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@x25}}, 0x0) [ 456.078907] FAULT_INJECTION: forcing a failure. [ 456.078907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 456.079853] CPU: 1 UID: 0 PID: 5451 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 456.079868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 456.079875] Call Trace: [ 456.079880] [ 456.079884] dump_stack_lvl+0xfa/0x120 [ 456.079904] should_fail_ex+0x4d7/0x5e0 [ 456.079929] _copy_to_user+0x32/0xd0 [ 456.079957] simple_read_from_buffer+0xe0/0x180 [ 456.079980] proc_fail_nth_read+0x18a/0x240 [ 456.079998] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 456.080014] ? security_file_permission+0x22/0x90 [ 456.080029] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 456.080049] vfs_read+0x1eb/0xc70 [ 456.080061] ? __pfx___mutex_lock+0x10/0x10 [ 456.080074] ? __fget_files+0x34/0x3b0 [ 456.080087] ? __pfx_vfs_read+0x10/0x10 [ 456.080099] ? lock_release+0xc8/0x270 [ 456.080118] ? __fget_files+0x20d/0x3b0 [ 456.080135] ksys_read+0x121/0x240 [ 456.080146] ? __pfx_ksys_read+0x10/0x10 [ 456.080157] ? keyctl_keyring_move+0x11e/0x160 [ 456.080175] do_syscall_64+0xbf/0x420 [ 456.080190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.080203] RIP: 0033:0x7feaaf05369c [ 456.080213] 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 [ 456.080225] RSP: 002b:00007feaac616170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 456.080237] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007feaaf05369c [ 456.080245] RDX: 000000000000000f RSI: 00007feaac6161e0 RDI: 0000000000000003 [ 456.080252] RBP: 00007feaac6161d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.080259] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000002 [ 456.080267] R13: 00007ffc54eab0ff R14: 00007feaac616300 R15: 0000000000022000 [ 456.080282] 12:20:20 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x5}, @void, {@x25}}, 0x0) 12:20:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x5}, @void, {@x25}}, 0x0) 12:20:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x6}, @void, {@x25}}, 0x0) 12:20:29 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 20) 12:20:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:20:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:20:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 22) 12:20:29 executing program 7: prctl$PR_GET_CHILD_SUBREAPER(0x25) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmstat\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001500)=""/143, 0x8f, 0x0) prctl$PR_GET_CHILD_SUBREAPER(0x25) r1 = open(&(0x7f0000001100)='./file0\x00', 0x0, 0x1c2) finit_module(r1, &(0x7f0000000080)='/proc/vmstat\x00', 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4, 0x1}}, './file0\x00'}) r3 = eventfd(0x400) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000100)={{r3}, "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"}) [ 465.272082] FAULT_INJECTION: forcing a failure. [ 465.272082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 465.276093] CPU: 1 UID: 0 PID: 5471 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 465.276110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 465.276122] Call Trace: [ 465.276126] [ 465.276131] dump_stack_lvl+0xfa/0x120 [ 465.276151] should_fail_ex+0x4d7/0x5e0 [ 465.276175] should_fail_alloc_page+0xe0/0x110 [ 465.276192] prepare_alloc_pages+0x1eb/0x550 [ 465.276209] __alloc_frozen_pages_noprof+0x185/0x2070 [ 465.276229] ? stack_trace_save+0x8e/0xc0 [ 465.276246] ? stack_depot_save_flags+0x2c/0xa10 [ 465.276265] ? __is_insn_slot_addr+0x140/0x290 [ 465.276280] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 465.276298] ? kasan_save_stack+0x24/0x50 [ 465.276313] ? __kasan_kmalloc+0x7f/0x90 [ 465.276325] ? __kmalloc_noprof+0x2b8/0x880 [ 465.276341] ? ioctx_alloc+0x1488/0x1e10 [ 465.276359] ? __x64_sys_io_setup+0xc8/0x1f0 [ 465.276374] ? do_syscall_64+0xbf/0x420 [ 465.276388] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.276404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 465.276425] ? policy_nodemask+0xeb/0x4e0 [ 465.276445] alloc_pages_mpol+0xed/0x340 [ 465.276462] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 465.276480] ? filemap_get_entry+0x1b1/0x3b0 [ 465.276500] ? lock_release+0xc8/0x270 [ 465.276518] folio_alloc_noprof+0x22/0x290 [ 465.276538] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 465.276554] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 465.276568] ? kasan_save_track+0x14/0x30 [ 465.276581] ? __kasan_kmalloc+0x7f/0x90 [ 465.276597] __filemap_get_folio_mpol+0x513/0x9a0 [ 465.276618] ioctx_alloc+0x704/0x1e10 [ 465.276641] ? __pfx_ioctx_alloc+0x10/0x10 [ 465.276656] ? lock_release+0xc8/0x270 [ 465.276671] ? __might_fault+0xe0/0x190 [ 465.276686] __x64_sys_io_setup+0xc8/0x1f0 [ 465.276704] do_syscall_64+0xbf/0x420 [ 465.276718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.276730] RIP: 0033:0x7ffb47279b19 [ 465.276740] 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 [ 465.276751] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 465.276763] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 465.276770] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 465.276778] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.276785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.276792] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 465.276807] [ 465.301689] FAULT_INJECTION: forcing a failure. [ 465.301689] name failslab, interval 1, probability 0, space 0, times 0 12:20:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/227, 0xe3) [ 465.316188] CPU: 0 UID: 0 PID: 5477 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 465.316231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 465.316246] Call Trace: [ 465.316255] [ 465.316266] dump_stack_lvl+0xfa/0x120 [ 465.316303] should_fail_ex+0x4d7/0x5e0 [ 465.316351] should_failslab+0xc2/0x120 [ 465.316381] __kmalloc_noprof+0xd6/0x880 [ 465.316415] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 465.316451] ? ioctx_alloc+0x1488/0x1e10 [ 465.316491] ? ioctx_alloc+0x1488/0x1e10 [ 465.316523] ioctx_alloc+0x1488/0x1e10 [ 465.316571] ? __pfx_ioctx_alloc+0x10/0x10 [ 465.316606] ? lock_release+0xc8/0x270 [ 465.316641] ? __might_fault+0xe0/0x190 [ 465.316674] __x64_sys_io_setup+0xc8/0x1f0 [ 465.316712] do_syscall_64+0xbf/0x420 [ 465.316745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.316773] RIP: 0033:0x7eff1e5a5b19 [ 465.316793] 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 [ 465.316819] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 465.316844] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 465.316861] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 465.316877] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.316892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.316908] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 465.316941] 12:20:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 23) [ 465.362072] FAULT_INJECTION: forcing a failure. [ 465.362072] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 465.367144] CPU: 1 UID: 0 PID: 5483 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 465.367162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 465.367170] Call Trace: [ 465.367175] [ 465.367179] dump_stack_lvl+0xfa/0x120 [ 465.367200] should_fail_ex+0x4d7/0x5e0 [ 465.367226] should_fail_alloc_page+0xe0/0x110 [ 465.367242] prepare_alloc_pages+0x1eb/0x550 [ 465.367264] __alloc_frozen_pages_noprof+0x185/0x2070 [ 465.367284] ? __pfx_css_rstat_updated+0x10/0x10 [ 465.367311] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 465.367328] ? find_held_lock+0x2b/0x80 [ 465.367347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 465.367368] ? policy_nodemask+0xeb/0x4e0 [ 465.367389] alloc_pages_mpol+0xed/0x340 [ 465.367407] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 465.367425] ? filemap_get_entry+0x1b1/0x3b0 [ 465.367443] ? lock_release+0xc8/0x270 [ 465.367460] folio_alloc_noprof+0x22/0x290 [ 465.367481] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 465.367498] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 465.367512] ? kasan_save_track+0x14/0x30 [ 465.367526] ? __kasan_kmalloc+0x7f/0x90 [ 465.367543] __filemap_get_folio_mpol+0x513/0x9a0 [ 465.367563] ioctx_alloc+0x704/0x1e10 [ 465.367588] ? __pfx_ioctx_alloc+0x10/0x10 [ 465.367603] ? lock_release+0xc8/0x270 [ 465.367618] ? __might_fault+0xe0/0x190 [ 465.367634] __x64_sys_io_setup+0xc8/0x1f0 [ 465.367651] do_syscall_64+0xbf/0x420 [ 465.367667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.367680] RIP: 0033:0x7ffb47279b19 [ 465.367689] 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 [ 465.367701] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 465.367713] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 465.367721] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 465.367728] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.367735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.367742] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 465.367757] 12:20:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:29 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='os2.\x00']) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000600)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) name_to_handle_at(r2, &(0x7f0000000480)='./file0\x00', &(0x7f0000000540)=@orangefs={0x14, 0x1, {"fd4256168eecd4b29ab2ef9f7566650f", 0xff}}, &(0x7f0000000580), 0x400) getgroups(0x2, &(0x7f0000000240)=[r1, r1]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r4 = dup(r3) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) getsockname$unix(r4, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r4) sendmsg$NL80211_CMD_SET_QOS_MAP(r5, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="c791dcaf73c5eec5996765", @ANYBLOB="00022bbd7000fedbdf25680000001200c700c69ff601015c010004df5f66aa4f0ec51de3ff"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x850) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r6, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) 12:20:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x2, r0, r1, 0xffffffffffffffff, 0x0) 12:20:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:20:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x3, r0, r1, 0xffffffffffffffff, 0x0) [ 465.525965] random: crng reseeded on system resumption [ 465.558714] random: crng reseeded on system resumption 12:20:39 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) ioprio_get$uid(0x3, r0) 12:20:39 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 21) 12:20:39 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 24) 12:20:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, 0x0, 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x6}, @void, {@x25}}, 0x0) 12:20:39 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x5}, @void, {@x25}}, 0x0) 12:20:39 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x4, r0, r1, 0xffffffffffffffff, 0x0) 12:20:39 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x8}, 0x12215, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4002, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000140)={0x0, 0x100}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r1) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x4, 0x0, 0x400005}) fcntl$getown(r1, 0x9) fork() syz_io_uring_complete(0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) 12:20:39 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r3 = msgget(0x1, 0x6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/54, 0x36}, {&(0x7f0000001180)}, {&(0x7f00000011c0)=""/43, 0x2b}, {&(0x7f0000001200)=""/243, 0xf3}, {&(0x7f0000001300)=""/179, 0xb3}, {&(0x7f00000013c0)=""/170, 0xaa}], 0x8, &(0x7f0000001500)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, 0x40010120) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000001640)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, r1}}, './file0\x00'}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001680)={{0x1, r2, r4, r5, r1, 0xe9, 0x5}, 0x0, 0x0, 0x75efa7f9, 0x4, 0x6, 0xffffffffffffffc1, 0x6, 0x3, 0x3, 0x60, 0x0, 0xffffffffffffffff}) setfsuid(r2) 12:20:39 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x5, r0, r1, 0xffffffffffffffff, 0x0) 12:20:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, 0x0, 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:39 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x6}, @void, {@x25}}, 0x0) 12:20:39 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 25) 12:20:39 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 22) 12:20:39 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x8}, 0x12215, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4002, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000140)={0x0, 0x100}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r1) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x4, 0x0, 0x400005}) fcntl$getown(r1, 0x9) fork() syz_io_uring_complete(0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) 12:20:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:20:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, 0x0, 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:39 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 475.495458] FAULT_INJECTION: forcing a failure. [ 475.495458] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 475.497250] CPU: 0 UID: 0 PID: 5549 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 475.497281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 475.497298] Call Trace: [ 475.497307] [ 475.497315] dump_stack_lvl+0xfa/0x120 [ 475.497346] should_fail_ex+0x4d7/0x5e0 [ 475.497389] should_fail_alloc_page+0xe0/0x110 [ 475.497417] prepare_alloc_pages+0x1eb/0x550 [ 475.497448] __alloc_frozen_pages_noprof+0x185/0x2070 [ 475.497485] ? stack_trace_save+0x8e/0xc0 [ 475.497516] ? stack_depot_save_flags+0x2c/0xa10 [ 475.497550] ? __is_insn_slot_addr+0x140/0x290 [ 475.497576] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 475.497610] ? kasan_save_stack+0x24/0x50 [ 475.497635] ? __kasan_kmalloc+0x7f/0x90 [ 475.497658] ? __kmalloc_noprof+0x2b8/0x880 [ 475.497687] ? ioctx_alloc+0x1488/0x1e10 [ 475.497729] ? __x64_sys_io_setup+0xc8/0x1f0 [ 475.497758] ? do_syscall_64+0xbf/0x420 [ 475.497782] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.497811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 475.497846] ? policy_nodemask+0xeb/0x4e0 [ 475.497881] alloc_pages_mpol+0xed/0x340 [ 475.497914] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 475.497947] ? filemap_get_entry+0x1b1/0x3b0 [ 475.497979] ? lock_release+0xc8/0x270 [ 475.498011] folio_alloc_noprof+0x22/0x290 [ 475.498055] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 475.498085] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 475.498110] ? kasan_save_track+0x14/0x30 [ 475.498135] ? __kasan_kmalloc+0x7f/0x90 [ 475.498164] __filemap_get_folio_mpol+0x513/0x9a0 [ 475.498202] ioctx_alloc+0x704/0x1e10 [ 475.498243] ? __pfx_ioctx_alloc+0x10/0x10 [ 475.498272] ? lock_release+0xc8/0x270 [ 475.498300] ? __might_fault+0xe0/0x190 [ 475.498327] __x64_sys_io_setup+0xc8/0x1f0 [ 475.498359] do_syscall_64+0xbf/0x420 [ 475.498385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.498407] RIP: 0033:0x7eff1e5a5b19 [ 475.498424] 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 [ 475.498445] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 475.498466] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 475.498481] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 475.498494] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.498507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 475.498519] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 475.498547] 12:20:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@x25}}, 0x0) 12:20:49 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 23) 12:20:49 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @void, {@x25}}, 0x0) 12:20:49 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x6, r0, r1, 0xffffffffffffffff, 0x0) 12:20:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:49 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 26) 12:20:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, 0x0, 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 485.544035] FAULT_INJECTION: forcing a failure. [ 485.544035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.547301] CPU: 0 UID: 0 PID: 5559 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 485.547333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 485.547347] Call Trace: [ 485.547355] [ 485.547363] dump_stack_lvl+0xfa/0x120 [ 485.547396] should_fail_ex+0x4d7/0x5e0 [ 485.547443] should_fail_alloc_page+0xe0/0x110 [ 485.547472] prepare_alloc_pages+0x1eb/0x550 [ 485.547505] __alloc_frozen_pages_noprof+0x185/0x2070 [ 485.547541] ? __pfx_css_rstat_updated+0x10/0x10 [ 485.547590] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 485.547622] ? find_held_lock+0x2b/0x80 [ 485.547657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 485.547695] ? policy_nodemask+0xeb/0x4e0 [ 485.547735] alloc_pages_mpol+0xed/0x340 [ 485.547768] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 485.547802] ? filemap_get_entry+0x1b1/0x3b0 [ 485.547835] ? lock_release+0xc8/0x270 [ 485.547867] folio_alloc_noprof+0x22/0x290 [ 485.547905] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 485.547936] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 485.547964] ? kasan_save_track+0x14/0x30 [ 485.547990] ? __kasan_kmalloc+0x7f/0x90 [ 485.548023] __filemap_get_folio_mpol+0x513/0x9a0 12:20:50 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000840)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r4}, 0x14) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@rand_addr=' \x01\x00', @in=@remote, 0x4e21, 0x8, 0x4e22, 0x1, 0x2, 0x80, 0xa0, 0x89, r4, r5}, {0x3, 0x100000000, 0x8, 0x2, 0xfffffffffffffffa, 0x2, 0x9, 0x100}, {0x8, 0x4, 0x9, 0x3}, 0x1, 0x6e6bb0, 0x1, 0x0, 0x0, 0x3}, {{@in=@broadcast, 0x4d3, 0x32}, 0xa, @in=@empty, 0x3501, 0x3, 0x3, 0x5b, 0x2fd7, 0x9, 0x8}}, 0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r6) [ 485.548071] ioctx_alloc+0x704/0x1e10 [ 485.548115] ? __pfx_ioctx_alloc+0x10/0x10 [ 485.548145] ? lock_release+0xc8/0x270 [ 485.548174] ? __might_fault+0xe0/0x190 [ 485.548203] __x64_sys_io_setup+0xc8/0x1f0 [ 485.548235] do_syscall_64+0xbf/0x420 [ 485.548264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.548288] RIP: 0033:0x7ffb47279b19 [ 485.548307] 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 [ 485.548329] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 485.548352] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 485.548368] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 485.548382] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 485.548396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 485.548409] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 485.548440] [ 485.589286] FAULT_INJECTION: forcing a failure. [ 485.589286] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.592155] CPU: 0 UID: 0 PID: 5560 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 485.592187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 485.592200] Call Trace: [ 485.592208] [ 485.592216] dump_stack_lvl+0xfa/0x120 [ 485.592249] should_fail_ex+0x4d7/0x5e0 [ 485.592295] should_fail_alloc_page+0xe0/0x110 [ 485.592324] prepare_alloc_pages+0x1eb/0x550 [ 485.592356] __alloc_frozen_pages_noprof+0x185/0x2070 [ 485.592394] ? __pfx_css_rstat_updated+0x10/0x10 [ 485.592445] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 485.592479] ? find_held_lock+0x2b/0x80 [ 485.592514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 485.592554] ? policy_nodemask+0xeb/0x4e0 [ 485.592591] alloc_pages_mpol+0xed/0x340 [ 485.592626] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 485.592662] ? filemap_get_entry+0x1b1/0x3b0 [ 485.592696] ? lock_release+0xc8/0x270 [ 485.592730] folio_alloc_noprof+0x22/0x290 [ 485.592769] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 485.592801] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 485.592828] ? kasan_save_track+0x14/0x30 [ 485.592854] ? __kasan_kmalloc+0x7f/0x90 [ 485.592886] __filemap_get_folio_mpol+0x513/0x9a0 [ 485.592927] ioctx_alloc+0x704/0x1e10 [ 485.592972] ? __pfx_ioctx_alloc+0x10/0x10 [ 485.593003] ? lock_release+0xc8/0x270 [ 485.593033] ? __might_fault+0xe0/0x190 [ 485.593069] __x64_sys_io_setup+0xc8/0x1f0 [ 485.593104] do_syscall_64+0xbf/0x420 [ 485.593132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.593156] RIP: 0033:0x7eff1e5a5b19 [ 485.593175] 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 [ 485.593198] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 485.593221] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 485.593236] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 485.593250] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 485.593264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 485.593277] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 485.593307] 12:20:50 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 24) 12:20:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:50 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x7, r0, r1, 0xffffffffffffffff, 0x0) 12:20:50 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @void, {@x25}}, 0x0) 12:20:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @void, {@x25}}, 0x0) 12:20:50 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 27) [ 485.866671] FAULT_INJECTION: forcing a failure. [ 485.866671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.886089] CPU: 1 UID: 0 PID: 5590 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 485.886132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 485.886146] Call Trace: [ 485.886154] [ 485.886163] dump_stack_lvl+0xfa/0x120 [ 485.886196] should_fail_ex+0x4d7/0x5e0 [ 485.886243] should_fail_alloc_page+0xe0/0x110 [ 485.886272] prepare_alloc_pages+0x1eb/0x550 [ 485.886305] __alloc_frozen_pages_noprof+0x185/0x2070 [ 485.886343] ? __pfx_css_rstat_updated+0x10/0x10 [ 485.886385] ? __lock_acquire+0x3f0/0x2250 [ 485.886423] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 485.886457] ? find_held_lock+0x2b/0x80 [ 485.886491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 485.886530] ? policy_nodemask+0xeb/0x4e0 [ 485.886568] alloc_pages_mpol+0xed/0x340 [ 485.886603] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 485.886639] ? filemap_get_entry+0x1b1/0x3b0 [ 485.886673] ? lock_release+0xc8/0x270 [ 485.886706] folio_alloc_noprof+0x22/0x290 [ 485.886746] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 485.886777] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 485.886805] ? kasan_save_track+0x14/0x30 [ 485.886831] ? __kasan_kmalloc+0x7f/0x90 [ 485.886864] __filemap_get_folio_mpol+0x513/0x9a0 [ 485.886905] ioctx_alloc+0x704/0x1e10 [ 485.886951] ? __pfx_ioctx_alloc+0x10/0x10 [ 485.886982] ? lock_release+0xc8/0x270 [ 485.887013] ? __might_fault+0xe0/0x190 [ 485.887041] __x64_sys_io_setup+0xc8/0x1f0 [ 485.887083] do_syscall_64+0xbf/0x420 [ 485.887112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.887136] RIP: 0033:0x7ffb47279b19 [ 485.887156] 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 [ 485.887178] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 485.887201] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 485.887217] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 485.887231] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 485.887245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 485.887258] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 485.887289] 12:20:59 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 28) 12:20:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @void, {@x25}}, 0x0) 12:20:59 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) setfsuid(0x0) 12:20:59 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:20:59 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 25) 12:20:59 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x8, r0, r1, 0xffffffffffffffff, 0x0) 12:20:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:20:59 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x280300, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000001180)={0x3, &(0x7f0000001100)=[{0xcdb, 0x12, &(0x7f0000000040)="497acb0a4fe1d44578565ab868ce2820e9b9", 0x1}, {0x1, 0x1000, &(0x7f0000000080)="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", 0x1, 0x1}, {0x6, 0x4d, &(0x7f0000001080)="8ad5f9e49a13cc457980701adc489ed2c20786172aa5b86dd1013e7107dc095dda9969bd4e3661a335ec35f7ebe89489f758b8348214ce125b97e73e8cfde614e0377edd7b18b9f4b3215567ff", 0x1}]}) personality(0xd400001) syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0xd4dd, 0x20, 0x0, 0x200000}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r3 = open$dir(&(0x7f0000001300)='./file0\x00', 0x2000, 0x28) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x1000000, 0x0, 0x2}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f00000012c0)={0x2, 0x65c484a2, 0xab, &(0x7f0000001200)=""/171}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000011c0), 0x100, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r4, 0x5000940e, &(0x7f0000001340)={{r2}, "0652de7ae2af257c6abc565d823351d34c4a26a355d0b5d48c95e3d122e2aad069aa3ab87cab2d50abc146913e43f93328d2bac88b2537d9157d14067f636ff2d8f4b3f7916cc541ed55274cfb00dfe4132661fa682e92fdfce26c484e186666afb7b66f43f344e8567b5be6a135a7c302b0c614d14daff3a2a980a38636df76faf399a984baa698c6cfc3003927bb925a38bcb2365c567bd199a24b74350493425ba4b620fc0bc361bb55c670aead0ae02f57a18ae03df1f6fb33c062769b649ed75e9ecec52e5ce8cfc5614e3f448858cf2fb8403f9dda88f8a57f0478595680a0de68df79398bc42bb4e0be91395258bbc8a29ee59a1b71e1c049331d3f122d0a685a8c58868818bcd218ac984b2d84cb7419b7d3aad3ef13872d95175363c6a97f01f6622e7d9d200d1730e348684f711cbdd295ce8690dcdb3348195eb7dfb0b1c07c3e4c78bc2a2010384fdb730d038e4958ed92872d7393c38fb8f05bf026c4cbe998b6b2470bb4f58ceba6fbff4418ba65c92d86a2192397223427fe99629df322d0fef7533796a55a883d6f54af4f63c8575adf8d5eb43368f5313f82004a322bc5b73079436528122cb0245b8611946e23412c2fc988c84acbc81f8b665f57813b76462cd66f17cce193c67117da6aaed2f455a1c07970b451d9a0b07e9de6676495d4f0c5e00557e3386eeef1ea8fb326e3ae68f6028288e2a4bc7cc0b47331ff6032e445e8d7050a7fa4f6afeea3ee7399a5027adc50a5fb45ee77c74a0e989d443f4b01df03518965c318c52dd468156000ee4fdab44a8b221426a26011bf8aa5655c85be74707acb36b88cda23af436a294a3a6914625498e2c5eb7d71f97e6afd4384d116f6e08b3ca616c91a9c9f6c42472adcd6d737bb0fa639fc95659219d947e8aa61da1b6850d1532b28185aa91475683e1508ca7b166307a7e0d08e984735b4aaaf3348da4565e3fbb360bec2b412e58cb440799360dc12f65487b30c98a88aaf2afdf18ecbcf527a30a5302e19f0ac7af64dab578eba0ac05f24556aba2465c1b29770e434d96d30d343bee0666e9310553b5c777bca93a80a8bbfe94569bdbc733036ed85ecd3613f546ef1572d17054b4da06e1d7c544ebd681ccf8175c8db2b90ea839ebea6808b4d3677cc37f081e47babdfe564f72e0d4da2a0252ca230984583dd7bcfef44fef659a617461dcff192af8df94020e6667c35cb83e61d5215acad811dad3a043544a3515a11cbb1662e4a4352e52618c07ccb1d096355420dba1f9f0b80c3f7ce2a3419a9b5231cf37b39d348018213a76765d2653f95787664e43d8819f25000ce6216c5bac8783a6723a4cb6b29afe54b16700abfc6da189fe77592a4f4cc5b1db539aeb1cb21d25e25f0282e6c469d00a42882508652d47e8b1bac3d096d89b67e34f818d8992aa8c9af6635249f5c99faee59aad3bb2382ec80d201db27162ecdec180ef186063ff95578eb4b2be37acab51d2e9d2ed22de167df3556befc905d717142ee38907d6a8b331c5b8ce8f0e30a689218f6d8c8b41aced74f86e1333050091b2f25b87aea3f5a3b846275fe578b8a5c2ff4d4fb115483a82fc4d4da15dbcdfdc26ef811f29bf9e4f8489dd288e29d5bf0ce03f0930e5c1813fa81d5ddcc0b583d0a8c98dc33c6aee1d4b759d099762f73988c6e476f8bd4dba6c2ebd18f1d9fa8a9dacbfdc603739763497e386059498bdf6e1af3604be234444b84b759b8349c9db24f5bf61bcca18932ee368e81965c2dfceec775c27b59945ef7a9b89dea8f9b5b9ef9a17eb3e4ea3d184fc669acc287cc72820e154931d7ff1a5caf003f3687fc9d154c5ce5f72fafca3a6594a3be1c84f8cec524cb667cd013a9e3a5caa9937b7e846f22eaf6b6e351fb1796d603a0cf00619f64a04c2fd0a6d04a79fca36d32353f2fe4617f5a12a11d76b9c6d8a256ef686f2b2e9cc4b6e3efafb9a1627b4274692fd0d8f7ec2df1aa965095d9eeffe39490599f658396d34a551a8eddd44aafd0797253462047247503f8ae89d6500f755703b6f2dfcb11ffe7e094fe652a3cfb40b0acba4222f8b654753bf2be56884d1a733d78cda8edd0937124fbf20eb95e454571faf4c017a1c0bc0e77aa57d1ef6777dfc470b36608e044a4b34fa835c10f77448f01fbc4ca0ff7336206003fdb82bb7104e4b9a02e15813224fceef0174d7a3ff91623158a666fc71a4f27e312a8f051b1534d6403e8175fc4907aa9e9f6f39111037d753c2b342b1c7d12069931ad2b587f6d6285f32f6e6f2d4999afc8d4893fa8c8cb9429f44cb7c7f01eb51131c0899688df8d3684ab4ddfe24f44e05b77597f3e81990dde56cf34a823dc49642797f37c8a631bd83fce696b696ec8adb52c4d7379deb2e73284b69dfec99e51c1d9285478747e1f27d342513a4fcf93881967de239d89431088d2613c907fe9df708f1c37d3845238a9ebcf482446ff6c8616a031cf6eee62f3ffe3a2c7ba5d586b7cc99ee3ad19fa1803423405b61558b37cc983007e0fb83c3fbeefa54de352eb52eccd53e7afa0dc3dd2fd05dff652d54e63f201875f0d119317e250622fae83459ada6e439b0b64cc9f83da2e7592dae34283f3857f738cc17e421fab724c2570fb272dd916c4c7771c0ca818e491169697bd28eea0f1f63ca0cba8c51205613fc2247a95692ad4b464056a12f729f03960c24521d943c7d1d7b11569acc1f42a93e8653ed887ea4bb32d93fe345ade7a4477a1f9f2dbe09d6acd08d369f9e4fcf344c357ae8aa0b6ebdc2eae00d11becc972ee2e45f7ca2a31b9aa7afd304ccf4bced2562ba68bcb47ca6b6157e0cc9d81c6cd241a2b26a8ce64d97ee564ef1ceaea86eafccc373daeb31b390ea479b3a03fa1dc5ba2d16913b88c096d08387e8dc96ae1120d1d677bb92f56f99e950d4aa222c822a25e33c61f18791c6f1f7d3b348573ac5aff1f4d762795d32aa3445c3c9b2b5112b6bc9e8eea520d39028e4a4a64372a32c335f7405196f0014d2134c536250c79cbc7b7f88f6389e976d036c6d2a920c5eee52db71922040b1b84544d8be95c837afc9877ae5b63a87c3d9d64ab5c819ed3427bc1a708fabdc4719fcf14996af505fc524c5e402a8cda4cddca6ad067620929371995dd5ca9a2adc7886eb8a4665190d5a0ee5f6e8a67a3cb56a873da92d6ad79769a05f257af8b51e4dbb0acfadb33ee2414d088efd34828e4e2a563e89591123c2c863312b26396c89d6e1d8082d43c78526dfbe8cccd2b15bdc0042fe522a462881f92866f17a12a53aef19be07ea30c3919366a2eb1451e277401cc8d2e7bea6617e5a285bfae0ba274d5a059e2c1143185ee3fa76ce240e9b4256a16f8f1a44500abc1b5cc114ac973ef677281249c8d34e9db543aef88ade6c5e9b79dc5bdd785b55e37dac2384e31b6325805c77d1a48d08750b65ec39126f5c14f197f73a623ed3e8cbfc191ea2bd00e6052849a6c1a55202ec098cda92a5e316d2109fa6543d24122720905b80ac25e9fa9f4dfdfa7e2bee865d1411dd7e3791bb6963fb3e5885fc3c866117882b6a163ae5e8edf46c6e6814373b623b33896468e618222482b666918bfc9ddd4814386ff5f1a109580180fa6a75a204cf8bd376db06a27523e16d4953f1a4303b8ce5916dc4edd854fdf56bbe574807e557d6627490e6d91f90208af78124341a027745c9255684c7cd5bf6faa35f59f400cdd0896dd4e3f2967f347ac831c4557f7d329b07dadb208e43f43957c2cdc810dceee3b54f387d37ee89fdc1150d088241c7dbcdd36f3f4d5dc730f47abfa8cb652a57cef13ee7374cbadf3faeee238ab7eeea86ac5b35df0ccd70a25c8145e93435793d6315c1ca3426286cff3b6a329f82419985dee2c49115938dcafd9cfb143cc610d01e3b3fe423db35d2a7a5a5d76b32d449b178d059c612d126ef9218ae4df6f0697da048b57211388508da83d9398dbbfc24dd405b246e22a9a45378a6dbd19f4f86d3e22c5d62e1512c5b24a4e0c0e9ec995dca5baa0ece88e1d958e7bd38d7754cfddff6aa7a0c0252c7930b1554b5ddff680cd4a30935ab8a72936b88799bfdb9b5e2e38553847a3131fc2e11a80e84a4928f5351f5c694421753d1a778b389d403978fbe16de82b1d77618c72fa746e29f101302dbe0385519c1553986722f41c9679958a7eb2bc809be69913baad74022e1ae0adedddae144d4ea36f92ed6a717413bdde21d498b87cd01468f4200b1b3770dd31ea33b5b9a05ac6bee1f11e134d6424d391860e660b28b70b4a7c56d26a04b5a10044831f3caa76f526d36889551ac55df2173d3e0881dd6979dc20ecfb324bf0efbdb2afbe155e9d924002948ef778bc4c9b345da3d634619cf89cda2b278897184cecf63fcd01e44cc18452f5a06e21b1646b44bff93dda626cbd1ab55f42de5ec3745dc3bfbe12d76ea60a5deae50afa712e39ebaf3517a1a9555cb36dd4e0b059939cd157309184a73b8960fc8b75399f6dfcf0ce53f6c668beec1f8f33e056ee67809ade89d5816806672cf9b0a840014526791172e6eecf6e70f255e93fbf7451fc8d79ee2ff108ec9d6921628d310a22060b217854ed3fa07255b456525b4db01ac64abf50bde7a7de9a2010b9423b043dddbdd8839b18e512e829d7331b3d819a1c5dce33fa5d6aca4636b1a99bef27bccbba981e5fec87c67921f1cf83bb2c9cd24bd8703fab383c8f3e95d2bfe27356d8b73a7835ef2e2fdd9f51b098fb75040fe7a2956f9edb50d96e643bf443c64753b5812f29e7d8125791019b33205e8ccfa3d8ade0f947c2a60d805666af501d9a565799d19abb7b0f1031c83595b666c4586d4f0c9916937f794403f5c21e46e71f643e304e3d172f1b9c775dc7bd028b6ca1e06d1a389cec8937d4a17b1be0b14c34d433605f863577294402f9a86e5c32980ba5c96bcd9f2aab2186638771bf6e936f183c5214939f40bef6762b97432699048d8a80daeb5196c43b866b287b52bdb9c42b1199dfca4ecebdc88da15331553fa68f357b8c7db456e6d7be1c80b67188e06e5f98e527e49e864a04740b6e2a2b0cca5dfcd936ff13a31c74a86ce7b3cd904ac76fad6d6f8006759c13b19f751b6954027c930173e337a661802dc6f2ed11c67146548f0f6580776302f2caaba70292702d2c1deff3b3715f660dac0d528900e642f5f2fd7013195e0f33f9f3e9d9d42e4a7387cc7d646af25a3cf8ba0a47a97441bb07105c4fe2b95e14e804b0ffb4a132b89d3c4edbc80c7cfcc946044d2b35edfb2f68959716d8de9f6f5e0c43d96abc711a8224b53132931e924a3ab4fa261f3a740b5b7a1aff58c9ef00171753c5b2111e147a5e63721b66971d5f6c4b779f691f31ecb2a307060705283e22ca923e9290738ecf03ef06b2c517430f150027d176bd74cb37d44b956fe66391cd0cc9ba47b416a9a951109683c3186bad3db3b130895a6154363af32b3771b538296190bd27b2bc0ab379d0892310344f67eba66b358e20b9417edefbf9ec4a7c91b87d0538ab54a7342ebd8ae90b948a58ea4f1eec72afdf0d31b1e61d4cfec13d76818bc4bd53866f36c66e7229d908030ce9c4386479d96e0141df8d29a823f94eaf1f43059f15290c1395172e98d8c6f9c4b939706f3a55dc20d47626fe95eedcfb7c85ce44e8347335f7092fa6ff557acca2e3b7b96b97f7ec8be156d4ca8ea5987e77001e9960e6782d2d3166556bf5ceae9672421b66fe87"}) [ 495.237143] FAULT_INJECTION: forcing a failure. [ 495.237143] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.250441] CPU: 0 UID: 0 PID: 5601 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 495.250459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.250467] Call Trace: [ 495.250471] [ 495.250476] dump_stack_lvl+0xfa/0x120 [ 495.250496] should_fail_ex+0x4d7/0x5e0 [ 495.250521] should_fail_alloc_page+0xe0/0x110 [ 495.250537] prepare_alloc_pages+0x1eb/0x550 [ 495.250554] __alloc_frozen_pages_noprof+0x185/0x2070 [ 495.250573] ? __pfx_css_rstat_updated+0x10/0x10 [ 495.250595] ? __lock_acquire+0x3f0/0x2250 [ 495.250615] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 495.250632] ? find_held_lock+0x2b/0x80 [ 495.250649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 495.250670] ? policy_nodemask+0xeb/0x4e0 [ 495.250689] alloc_pages_mpol+0xed/0x340 [ 495.250707] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 495.250725] ? filemap_get_entry+0x1b1/0x3b0 [ 495.250743] ? lock_release+0xc8/0x270 [ 495.250760] folio_alloc_noprof+0x22/0x290 [ 495.250780] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 495.250797] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 495.250810] ? kasan_save_track+0x14/0x30 [ 495.250824] ? __kasan_kmalloc+0x7f/0x90 [ 495.250840] __filemap_get_folio_mpol+0x513/0x9a0 [ 495.250860] ioctx_alloc+0x704/0x1e10 [ 495.250884] ? __pfx_ioctx_alloc+0x10/0x10 [ 495.250899] ? lock_release+0xc8/0x270 [ 495.250915] ? __might_fault+0xe0/0x190 [ 495.250930] __x64_sys_io_setup+0xc8/0x1f0 [ 495.250947] do_syscall_64+0xbf/0x420 [ 495.250962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.250975] RIP: 0033:0x7ffb47279b19 [ 495.250985] 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 [ 495.250999] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 495.251013] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 495.251021] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 495.251028] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.251035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.251047] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 495.251062] 12:20:59 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 26) 12:20:59 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @void, {@x25}}, 0x0) [ 495.331740] FAULT_INJECTION: forcing a failure. [ 495.331740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.345171] CPU: 0 UID: 0 PID: 5618 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 495.345189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.345197] Call Trace: [ 495.345201] [ 495.345206] dump_stack_lvl+0xfa/0x120 [ 495.345226] should_fail_ex+0x4d7/0x5e0 [ 495.345252] should_fail_alloc_page+0xe0/0x110 [ 495.345268] prepare_alloc_pages+0x1eb/0x550 [ 495.345285] __alloc_frozen_pages_noprof+0x185/0x2070 [ 495.345304] ? __pfx_css_rstat_updated+0x10/0x10 [ 495.345331] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 495.345348] ? find_held_lock+0x2b/0x80 [ 495.345367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 495.345387] ? policy_nodemask+0xeb/0x4e0 [ 495.345407] alloc_pages_mpol+0xed/0x340 [ 495.345425] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 495.345443] ? filemap_get_entry+0x1b1/0x3b0 [ 495.345462] ? lock_release+0xc8/0x270 [ 495.345479] folio_alloc_noprof+0x22/0x290 [ 495.345499] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 495.345516] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 495.345530] ? kasan_save_track+0x14/0x30 [ 495.345543] ? __kasan_kmalloc+0x7f/0x90 [ 495.345560] __filemap_get_folio_mpol+0x513/0x9a0 12:20:59 executing program 7: recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000200)=""/3, 0x3}], 0x3, 0x4, 0x4, 0xb) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x14f804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/1, 0x0}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x2, 0x0, 0x7f, 0xff, 0x0, 0x100, 0x1001, 0x58cd90c6ed306093, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1000, 0x1, 0x6, 0x6, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0x3, 0x0, 0x6}, r2, 0x5, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) sendfile(r1, r3, &(0x7f00000001c0)=0x2, 0x1) [ 495.345585] ioctx_alloc+0x704/0x1e10 [ 495.345610] ? __pfx_ioctx_alloc+0x10/0x10 [ 495.345625] ? lock_release+0xc8/0x270 [ 495.345640] ? __might_fault+0xe0/0x190 [ 495.345656] __x64_sys_io_setup+0xc8/0x1f0 [ 495.345673] do_syscall_64+0xbf/0x420 [ 495.345689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.345702] RIP: 0033:0x7eff1e5a5b19 [ 495.345712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.345723] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 495.345735] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 495.345743] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 495.345751] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.345758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.345765] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 495.345780] 12:20:59 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501402, 0x29) setfsuid(r1) 12:20:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:20:59 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 29) 12:20:59 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @void, {@x25}}, 0x0) 12:20:59 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x9, r0, r1, 0xffffffffffffffff, 0x0) [ 495.465975] FAULT_INJECTION: forcing a failure. [ 495.465975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.466921] CPU: 0 UID: 0 PID: 5627 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 495.466937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.466944] Call Trace: [ 495.466948] [ 495.466953] dump_stack_lvl+0xfa/0x120 [ 495.466973] should_fail_ex+0x4d7/0x5e0 [ 495.466997] should_fail_alloc_page+0xe0/0x110 [ 495.467012] prepare_alloc_pages+0x1eb/0x550 [ 495.467031] __alloc_frozen_pages_noprof+0x185/0x2070 [ 495.467055] ? __pfx_css_rstat_updated+0x10/0x10 [ 495.467077] ? __lock_acquire+0x3f0/0x2250 [ 495.467097] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 495.467114] ? find_held_lock+0x2b/0x80 [ 495.467131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 495.467152] ? policy_nodemask+0xeb/0x4e0 [ 495.467172] alloc_pages_mpol+0xed/0x340 [ 495.467190] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 495.467208] ? filemap_get_entry+0x1b1/0x3b0 [ 495.467226] ? lock_release+0xc8/0x270 [ 495.467243] folio_alloc_noprof+0x22/0x290 [ 495.467263] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 495.467279] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 495.467293] ? kasan_save_track+0x14/0x30 [ 495.467307] ? __kasan_kmalloc+0x7f/0x90 [ 495.467323] __filemap_get_folio_mpol+0x513/0x9a0 [ 495.467343] ioctx_alloc+0x704/0x1e10 [ 495.467367] ? __pfx_ioctx_alloc+0x10/0x10 [ 495.467383] ? lock_release+0xc8/0x270 [ 495.467398] ? __might_fault+0xe0/0x190 [ 495.467413] __x64_sys_io_setup+0xc8/0x1f0 [ 495.467431] do_syscall_64+0xbf/0x420 [ 495.467446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.467459] RIP: 0033:0x7ffb47279b19 [ 495.467468] 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 [ 495.467480] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 495.467492] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 495.467500] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 495.467507] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.467515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.467522] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 495.467537] 12:20:59 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 30) [ 495.514014] FAULT_INJECTION: forcing a failure. [ 495.514014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.514991] CPU: 0 UID: 0 PID: 5635 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 495.515007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.515013] Call Trace: [ 495.515017] [ 495.515022] dump_stack_lvl+0xfa/0x120 [ 495.515038] should_fail_ex+0x4d7/0x5e0 [ 495.515066] should_fail_alloc_page+0xe0/0x110 [ 495.515081] prepare_alloc_pages+0x1eb/0x550 [ 495.515098] __alloc_frozen_pages_noprof+0x185/0x2070 [ 495.515116] ? __pfx_css_rstat_updated+0x10/0x10 [ 495.515136] ? __lock_acquire+0x3f0/0x2250 [ 495.515154] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 495.515170] ? find_held_lock+0x2b/0x80 [ 495.515187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 495.515206] ? policy_nodemask+0xeb/0x4e0 [ 495.515225] alloc_pages_mpol+0xed/0x340 [ 495.515241] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 495.515258] ? filemap_get_entry+0x1b1/0x3b0 [ 495.515275] ? lock_release+0xc8/0x270 [ 495.515291] folio_alloc_noprof+0x22/0x290 [ 495.515310] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 495.515325] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 495.515339] ? kasan_save_track+0x14/0x30 [ 495.515352] ? __kasan_kmalloc+0x7f/0x90 [ 495.515368] __filemap_get_folio_mpol+0x513/0x9a0 [ 495.515387] ioctx_alloc+0x704/0x1e10 [ 495.515409] ? __pfx_ioctx_alloc+0x10/0x10 [ 495.515424] ? lock_release+0xc8/0x270 [ 495.515439] ? __might_fault+0xe0/0x190 [ 495.515454] __x64_sys_io_setup+0xc8/0x1f0 [ 495.515470] do_syscall_64+0xbf/0x420 [ 495.515487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.515500] RIP: 0033:0x7ffb47279b19 [ 495.515512] 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 [ 495.515523] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 495.515534] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 495.515541] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 495.515548] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.515555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.515562] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 495.515577] 12:21:00 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/145, 0x91) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setfsuid(r1) 12:21:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xa, r0, r1, 0xffffffffffffffff, 0x0) 12:21:00 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:21:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 27) 12:21:10 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:21:10 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x5}}}}, 0x0) 12:21:10 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 31) 12:21:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@x25}}, 0x0) 12:21:10 executing program 7: creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef010001000000d504005f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000180)="020000040300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000d5f4655fd5f4655fd5f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000040)) 12:21:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 1) 12:21:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setfsuid(r1) creat(&(0x7f0000000000)='./file0\x00', 0x64) 12:21:10 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xc, r0, r1, 0xffffffffffffffff, 0x0) [ 505.895667] FAULT_INJECTION: forcing a failure. [ 505.895667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 505.898845] CPU: 1 UID: 0 PID: 5662 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 505.898863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 505.898871] Call Trace: [ 505.898875] [ 505.898880] dump_stack_lvl+0xfa/0x120 [ 505.898902] should_fail_ex+0x4d7/0x5e0 [ 505.898928] should_fail_alloc_page+0xe0/0x110 [ 505.898945] prepare_alloc_pages+0x1eb/0x550 [ 505.898964] __alloc_frozen_pages_noprof+0x185/0x2070 [ 505.898983] ? __pfx_css_rstat_updated+0x10/0x10 [ 505.899006] ? __lock_acquire+0x3f0/0x2250 [ 505.899027] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 505.899049] ? find_held_lock+0x2b/0x80 [ 505.899069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 505.899093] ? policy_nodemask+0xeb/0x4e0 [ 505.899113] alloc_pages_mpol+0xed/0x340 [ 505.899131] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 505.899149] ? filemap_get_entry+0x1b1/0x3b0 [ 505.899168] ? lock_release+0xc8/0x270 [ 505.899185] folio_alloc_noprof+0x22/0x290 [ 505.899205] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 505.899221] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 505.899235] ? kasan_save_track+0x14/0x30 [ 505.899249] ? __kasan_kmalloc+0x7f/0x90 [ 505.899265] __filemap_get_folio_mpol+0x513/0x9a0 [ 505.899286] ioctx_alloc+0x704/0x1e10 [ 505.899311] ? __pfx_ioctx_alloc+0x10/0x10 [ 505.899327] ? lock_release+0xc8/0x270 [ 505.899342] ? __might_fault+0xe0/0x190 [ 505.899357] __x64_sys_io_setup+0xc8/0x1f0 [ 505.899375] do_syscall_64+0xbf/0x420 [ 505.899390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.899404] RIP: 0033:0x7eff1e5a5b19 [ 505.899414] 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 [ 505.899426] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 505.899438] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 505.899446] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 505.899453] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.899460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 505.899467] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 505.899483] [ 505.928656] FAULT_INJECTION: forcing a failure. [ 505.928656] name failslab, interval 1, probability 0, space 0, times 0 [ 505.934095] CPU: 1 UID: 0 PID: 5671 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 505.934111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 505.934118] Call Trace: [ 505.934122] [ 505.934126] dump_stack_lvl+0xfa/0x120 [ 505.934141] should_fail_ex+0x4d7/0x5e0 [ 505.934165] ? vm_area_dup+0x25/0x6f0 [ 505.934175] should_failslab+0xc2/0x120 [ 505.934188] kmem_cache_alloc_noprof+0x80/0x760 [ 505.934215] ? vm_area_dup+0x25/0x6f0 [ 505.934225] vm_area_dup+0x25/0x6f0 [ 505.934236] __split_vma+0x179/0xdc0 [ 505.934254] ? walk_pgd_range+0x10de/0x1cb0 [ 505.934268] ? __pfx___split_vma+0x10/0x10 [ 505.934290] ? lock_is_held_type+0x9e/0x120 [ 505.934304] vma_modify+0xa49/0x22c0 [ 505.934325] ? __pfx_vma_modify+0x10/0x10 [ 505.934341] ? find_vma+0xbf/0x140 [ 505.934355] ? __pfx_find_vma+0x10/0x10 [ 505.934371] vma_modify_flags+0x1e7/0x340 [ 505.934388] ? __pfx_vma_modify_flags+0x10/0x10 [ 505.934413] ? mlock_drain_local+0x1c1/0x3d0 [ 505.934434] ? lock_is_held_type+0x9e/0x120 [ 505.934448] mlock_fixup+0x234/0xe60 [ 505.934469] ? __pfx_mlock_fixup+0x10/0x10 [ 505.934493] apply_vma_lock_flags+0x248/0x370 [ 505.934515] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 505.934540] ? __pfx_down_write_killable+0x10/0x10 [ 505.934556] ? __mutex_unlock_slowpath+0x157/0x740 [ 505.934568] ? kernel_write+0x5c3/0x660 [ 505.934583] do_mlock+0x2a5/0x800 [ 505.934602] ? __fget_files+0x20d/0x3b0 [ 505.934616] ? __pfx_do_mlock+0x10/0x10 [ 505.934637] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 505.934658] ? ksys_write+0x1a3/0x240 [ 505.934669] ? __pfx_ksys_write+0x10/0x10 [ 505.934679] ? irqentry_exit+0xee/0x650 [ 505.934690] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 505.934705] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 505.934724] __x64_sys_mlock+0x59/0x80 [ 505.934735] do_syscall_64+0xbf/0x420 [ 505.934750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.934762] RIP: 0033:0x7efd576fdb19 [ 505.934772] 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 [ 505.934783] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 505.934795] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 505.934803] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 505.934811] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.934818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.934825] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 505.934840] [ 505.941095] loop7: detected capacity change from 0 to 512 [ 505.944628] FAULT_INJECTION: forcing a failure. [ 505.944628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:21:10 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x6}}}}, 0x0) [ 505.981102] CPU: 1 UID: 0 PID: 5676 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 505.981121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 505.981128] Call Trace: [ 505.981132] [ 505.981137] dump_stack_lvl+0xfa/0x120 [ 505.981159] should_fail_ex+0x4d7/0x5e0 [ 505.981183] should_fail_alloc_page+0xe0/0x110 [ 505.981199] prepare_alloc_pages+0x1eb/0x550 12:21:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @void, {@x25}}, 0x0) 12:21:10 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xd, r0, r1, 0xffffffffffffffff, 0x0) 12:21:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 28) [ 505.981216] __alloc_frozen_pages_noprof+0x185/0x2070 [ 505.981235] ? __pfx_css_rstat_updated+0x10/0x10 [ 505.981258] ? __lock_acquire+0x3f0/0x2250 [ 505.981281] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 505.981300] ? find_held_lock+0x2b/0x80 [ 505.981317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 505.981337] ? policy_nodemask+0xeb/0x4e0 [ 505.981357] alloc_pages_mpol+0xed/0x340 [ 505.981375] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 505.981393] ? filemap_get_entry+0x1b1/0x3b0 [ 505.981411] ? lock_release+0xc8/0x270 [ 505.981428] folio_alloc_noprof+0x22/0x290 [ 505.981449] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 505.981465] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 505.981478] ? kasan_save_track+0x14/0x30 [ 505.981492] ? __kasan_kmalloc+0x7f/0x90 [ 505.981508] __filemap_get_folio_mpol+0x513/0x9a0 [ 505.981529] ioctx_alloc+0x704/0x1e10 [ 505.981553] ? __pfx_ioctx_alloc+0x10/0x10 [ 505.981569] ? lock_release+0xc8/0x270 [ 505.981584] ? __might_fault+0xe0/0x190 [ 505.981599] __x64_sys_io_setup+0xc8/0x1f0 [ 505.981616] do_syscall_64+0xbf/0x420 [ 505.981631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.981644] RIP: 0033:0x7ffb47279b19 [ 505.981654] 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 [ 505.981665] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 505.981677] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 505.981685] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 505.981692] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.981699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 505.981707] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 505.981722] [ 505.986172] EXT4-fs (loop7): couldn't mount as ext3 due to feature incompatibilities 12:21:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 2) [ 506.043001] FAULT_INJECTION: forcing a failure. [ 506.043001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 506.044024] CPU: 1 UID: 0 PID: 5683 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 506.044051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 506.044063] Call Trace: [ 506.044069] [ 506.044077] dump_stack_lvl+0xfa/0x120 [ 506.044101] should_fail_ex+0x4d7/0x5e0 [ 506.044139] should_fail_alloc_page+0xe0/0x110 [ 506.044170] prepare_alloc_pages+0x1eb/0x550 [ 506.044200] __alloc_frozen_pages_noprof+0x185/0x2070 [ 506.044239] ? __pfx_css_rstat_updated+0x10/0x10 [ 506.044280] ? __lock_acquire+0x3f0/0x2250 [ 506.044311] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 506.044333] ? find_held_lock+0x2b/0x80 [ 506.044367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 506.044401] ? policy_nodemask+0xeb/0x4e0 [ 506.044437] alloc_pages_mpol+0xed/0x340 [ 506.044469] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 506.044510] ? filemap_get_entry+0x1b1/0x3b0 [ 506.044551] ? lock_release+0xc8/0x270 [ 506.044587] folio_alloc_noprof+0x22/0x290 [ 506.044629] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 506.044665] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 506.044697] ? kasan_save_track+0x14/0x30 [ 506.044726] ? __kasan_kmalloc+0x7f/0x90 [ 506.044761] __filemap_get_folio_mpol+0x513/0x9a0 [ 506.044804] ioctx_alloc+0x704/0x1e10 [ 506.044847] ? __pfx_ioctx_alloc+0x10/0x10 [ 506.044876] ? lock_release+0xc8/0x270 [ 506.044900] ? __might_fault+0xe0/0x190 [ 506.044924] __x64_sys_io_setup+0xc8/0x1f0 [ 506.044952] do_syscall_64+0xbf/0x420 [ 506.044972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.044989] RIP: 0033:0x7eff1e5a5b19 [ 506.045005] 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 [ 506.045027] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 506.045053] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 506.045068] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 506.045081] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.045097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 506.045113] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 506.045136] 12:21:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) r2 = msgget$private(0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f00000002c0)=0xe8) r6 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) shmat(r6, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r8, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYBLOB="011bc093002bdd918162ba00001d5413f6d86e26708bdd9218000000000000008208f87fff71dc640296c491c85e1b5e27dc2183221cc0a2b64a5ff38a971d4798e78505000000ca54fd6b63265b036a72887eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b905a473036d99de6facfc8016e54", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r7, r8, r9, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) clone3(&(0x7f00000004c0)={0x80000000, &(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380), {0xa}, &(0x7f00000003c0)=""/10, 0xa, &(0x7f0000000400)=""/97, &(0x7f0000000480)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x7}, 0x58) r11 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x1, r3, r4, r5, r7, 0x90, 0x5}, 0x0, 0x0, 0x8, 0xfffffffffffffff7, 0x8, 0x778, 0x8, 0x81, 0x4, 0x7, r10, r11}) 12:21:19 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xe, r0, r1, 0xffffffffffffffff, 0x0) 12:21:19 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 32) 12:21:19 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:21:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 3) 12:21:19 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 29) 12:21:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @void, {@x25}}, 0x0) 12:21:19 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:21:19 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 514.834110] FAULT_INJECTION: forcing a failure. [ 514.834110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 514.835569] FAULT_INJECTION: forcing a failure. [ 514.835569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 514.837860] CPU: 0 UID: 0 PID: 5706 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 514.837890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 514.837904] Call Trace: [ 514.837912] [ 514.837920] dump_stack_lvl+0xfa/0x120 [ 514.837952] should_fail_ex+0x4d7/0x5e0 [ 514.837996] should_fail_alloc_page+0xe0/0x110 [ 514.838024] prepare_alloc_pages+0x1eb/0x550 [ 514.838062] __alloc_frozen_pages_noprof+0x185/0x2070 [ 514.838098] ? __pfx_css_rstat_updated+0x10/0x10 [ 514.838138] ? __lock_acquire+0x3f0/0x2250 [ 514.838186] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 514.838216] ? find_held_lock+0x2b/0x80 [ 514.838249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 514.838287] ? policy_nodemask+0xeb/0x4e0 [ 514.838323] alloc_pages_mpol+0xed/0x340 [ 514.838355] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 514.838388] ? filemap_get_entry+0x1b1/0x3b0 [ 514.838421] ? lock_release+0xc8/0x270 [ 514.838452] folio_alloc_noprof+0x22/0x290 [ 514.838490] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 514.838519] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 514.838545] ? kasan_save_track+0x14/0x30 [ 514.838570] ? __kasan_kmalloc+0x7f/0x90 [ 514.838600] __filemap_get_folio_mpol+0x513/0x9a0 [ 514.838637] ioctx_alloc+0x704/0x1e10 [ 514.838680] ? __pfx_ioctx_alloc+0x10/0x10 [ 514.838710] ? lock_release+0xc8/0x270 [ 514.838738] ? __might_fault+0xe0/0x190 [ 514.838765] __x64_sys_io_setup+0xc8/0x1f0 [ 514.838797] do_syscall_64+0xbf/0x420 [ 514.838824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.838847] RIP: 0033:0x7ffb47279b19 [ 514.838864] 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 [ 514.838886] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 514.838907] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 514.838921] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 514.838935] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.838948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.838961] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 514.838989] [ 514.841312] FAULT_INJECTION: forcing a failure. [ 514.841312] name failslab, interval 1, probability 0, space 0, times 0 [ 514.873150] CPU: 1 UID: 0 PID: 5707 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 514.873182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 514.873196] Call Trace: [ 514.873205] [ 514.873214] dump_stack_lvl+0xfa/0x120 [ 514.873254] should_fail_ex+0x4d7/0x5e0 [ 514.873305] should_fail_alloc_page+0xe0/0x110 [ 514.873335] prepare_alloc_pages+0x1eb/0x550 [ 514.873368] __alloc_frozen_pages_noprof+0x185/0x2070 [ 514.873406] ? __pfx_css_rstat_updated+0x10/0x10 [ 514.873449] ? __lock_acquire+0x3f0/0x2250 [ 514.873487] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 514.873521] ? find_held_lock+0x2b/0x80 [ 514.873554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 514.873594] ? policy_nodemask+0xeb/0x4e0 [ 514.873632] alloc_pages_mpol+0xed/0x340 [ 514.873667] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 514.873703] ? filemap_get_entry+0x1b1/0x3b0 [ 514.873737] ? lock_release+0xc8/0x270 [ 514.873770] folio_alloc_noprof+0x22/0x290 [ 514.873811] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 514.873843] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 514.873870] ? kasan_save_track+0x14/0x30 [ 514.873896] ? __kasan_kmalloc+0x7f/0x90 [ 514.873928] __filemap_get_folio_mpol+0x513/0x9a0 [ 514.873971] ioctx_alloc+0x704/0x1e10 [ 514.874016] ? __pfx_ioctx_alloc+0x10/0x10 [ 514.874056] ? lock_release+0xc8/0x270 [ 514.874086] ? __might_fault+0xe0/0x190 [ 514.874115] __x64_sys_io_setup+0xc8/0x1f0 [ 514.874220] do_syscall_64+0xbf/0x420 [ 514.874250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.874275] RIP: 0033:0x7eff1e5a5b19 [ 514.874293] 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 [ 514.874318] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 514.874346] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 514.874366] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 514.874381] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.874395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.874408] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 514.874438] 12:21:19 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:21:19 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x5}}}}, 0x0) 12:21:19 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:system_map_t:s0\x00', 0x22, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) 12:21:19 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xf, r0, r1, 0xffffffffffffffff, 0x0) [ 514.951160] CPU: 1 UID: 0 PID: 5705 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 514.951194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 514.951206] Call Trace: [ 514.951214] [ 514.951222] dump_stack_lvl+0xfa/0x120 [ 514.951254] should_fail_ex+0x4d7/0x5e0 [ 514.951297] ? mas_preallocate+0xb3d/0xd90 [ 514.951325] should_failslab+0xc2/0x120 [ 514.951350] kmem_cache_alloc_noprof+0x80/0x760 [ 514.951392] ? mas_preallocate+0xb3d/0xd90 [ 514.951419] mas_preallocate+0xb3d/0xd90 [ 514.951452] ? __pfx_mas_preallocate+0x10/0x10 [ 514.951491] ? lockdep_init_map_type+0x4b/0x220 [ 514.951528] __split_vma+0x304/0xdc0 [ 514.951563] ? __pfx___split_vma+0x10/0x10 [ 514.951605] ? lock_is_held_type+0x9e/0x120 [ 514.951630] vma_modify+0xa49/0x22c0 [ 514.951669] ? __pfx_vma_modify+0x10/0x10 [ 514.951699] ? find_vma+0xbf/0x140 [ 514.951723] ? __pfx_find_vma+0x10/0x10 [ 514.951752] vma_modify_flags+0x1e7/0x340 [ 514.951785] ? __pfx_vma_modify_flags+0x10/0x10 [ 514.951832] ? mlock_drain_local+0x1c1/0x3d0 [ 514.951871] ? lock_is_held_type+0x9e/0x120 [ 514.951897] mlock_fixup+0x234/0xe60 [ 514.951937] ? __pfx_mlock_fixup+0x10/0x10 [ 514.951981] apply_vma_lock_flags+0x248/0x370 [ 514.952021] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 514.952076] ? __pfx_down_write_killable+0x10/0x10 [ 514.952104] ? __mutex_unlock_slowpath+0x157/0x740 [ 514.952130] ? kernel_write+0x5c3/0x660 [ 514.952157] do_mlock+0x2a5/0x800 [ 514.952193] ? __fget_files+0x20d/0x3b0 [ 514.952222] ? __pfx_do_mlock+0x10/0x10 [ 514.952268] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 514.952301] ? ksys_write+0x1a3/0x240 [ 514.952321] ? __pfx_ksys_write+0x10/0x10 [ 514.952340] ? irqentry_exit+0xee/0x650 [ 514.952359] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 514.952388] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 514.952422] __x64_sys_mlock+0x59/0x80 [ 514.952443] do_syscall_64+0xbf/0x420 [ 514.952469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.952492] RIP: 0033:0x7efd576fdb19 [ 514.952509] 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 [ 514.952530] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 514.952552] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 514.952566] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 514.952580] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.952592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.952605] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 514.952633] 12:21:19 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 33) [ 515.095760] FAULT_INJECTION: forcing a failure. [ 515.095760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 515.104457] CPU: 1 UID: 0 PID: 5725 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 515.104489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 515.104503] Call Trace: [ 515.104510] [ 515.104518] dump_stack_lvl+0xfa/0x120 [ 515.104554] should_fail_ex+0x4d7/0x5e0 [ 515.104600] should_fail_alloc_page+0xe0/0x110 [ 515.104635] prepare_alloc_pages+0x1eb/0x550 [ 515.104674] ? lock_release+0xc8/0x270 [ 515.104710] __alloc_frozen_pages_noprof+0x185/0x2070 [ 515.104747] ? __pfx_css_rstat_updated+0x10/0x10 [ 515.104789] ? __lock_acquire+0x3f0/0x2250 [ 515.104826] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 515.104860] ? find_held_lock+0x2b/0x80 [ 515.104900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 515.104946] ? policy_nodemask+0xeb/0x4e0 [ 515.104990] alloc_pages_mpol+0xed/0x340 [ 515.105029] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 515.105079] ? filemap_get_entry+0x1b1/0x3b0 [ 515.105115] ? lock_release+0xc8/0x270 [ 515.105152] folio_alloc_noprof+0x22/0x290 [ 515.105192] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 515.105223] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 515.105252] ? kasan_save_track+0x14/0x30 [ 515.105283] ? __kasan_kmalloc+0x7f/0x90 [ 515.105319] __filemap_get_folio_mpol+0x513/0x9a0 [ 515.105363] ioctx_alloc+0x704/0x1e10 [ 515.105413] ? __pfx_ioctx_alloc+0x10/0x10 [ 515.105444] ? lock_release+0xc8/0x270 [ 515.105476] ? __might_fault+0xe0/0x190 [ 515.105506] __x64_sys_io_setup+0xc8/0x1f0 [ 515.105543] do_syscall_64+0xbf/0x420 [ 515.105573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.105599] RIP: 0033:0x7ffb47279b19 [ 515.105618] 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 [ 515.105644] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 515.105667] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 515.105687] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 515.105703] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.105716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 515.105731] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 515.105767] 12:21:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 34) 12:21:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000000)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) setfsuid(r2) mount$9p_rdma(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x800000, &(0x7f0000000300)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x100}}, {@timeout={'timeout', 0x3d, 0x46}}, {@sq={'sq', 0x3d, 0x2}}], [{@uid_gt={'uid>', r0}}, {@uid_gt={'uid>', r2}}, {@dont_appraise}, {@subj_role={'subj_role', 0x3d, '$)\'\''}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@measure}]}}) 12:21:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x806}}}, 0x0) 12:21:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x6}}}}, 0x0) 12:21:29 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:21:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 4) 12:21:29 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 30) 12:21:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x10, r0, r1, 0xffffffffffffffff, 0x0) [ 525.057492] FAULT_INJECTION: forcing a failure. [ 525.057492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 525.058863] CPU: 1 UID: 0 PID: 5741 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 525.058885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 525.058894] Call Trace: [ 525.058900] [ 525.058907] dump_stack_lvl+0xfa/0x120 [ 525.058930] should_fail_ex+0x4d7/0x5e0 [ 525.058963] should_fail_alloc_page+0xe0/0x110 [ 525.058985] prepare_alloc_pages+0x1eb/0x550 [ 525.059004] ? lock_release+0xc8/0x270 [ 525.059029] __alloc_frozen_pages_noprof+0x185/0x2070 [ 525.059060] ? __pfx_css_rstat_updated+0x10/0x10 [ 525.059090] ? __lock_acquire+0x3f0/0x2250 [ 525.059116] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 525.059139] ? find_held_lock+0x2b/0x80 [ 525.059163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 525.059190] ? policy_nodemask+0xeb/0x4e0 [ 525.059217] alloc_pages_mpol+0xed/0x340 [ 525.059241] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 525.059266] ? filemap_get_entry+0x1b1/0x3b0 [ 525.059290] ? lock_release+0xc8/0x270 [ 525.059313] folio_alloc_noprof+0x22/0x290 [ 525.059341] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 525.059363] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 525.059382] ? kasan_save_track+0x14/0x30 [ 525.059401] ? __kasan_kmalloc+0x7f/0x90 [ 525.059423] __filemap_get_folio_mpol+0x513/0x9a0 [ 525.059452] ioctx_alloc+0x704/0x1e10 [ 525.059484] ? __pfx_ioctx_alloc+0x10/0x10 [ 525.059506] ? lock_release+0xc8/0x270 [ 525.059527] ? __might_fault+0xe0/0x190 [ 525.059547] __x64_sys_io_setup+0xc8/0x1f0 [ 525.059571] do_syscall_64+0xbf/0x420 [ 525.059592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.059609] RIP: 0033:0x7ffb47279b19 [ 525.059622] 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 [ 525.059638] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 525.059654] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 525.059665] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 525.059675] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 525.059685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 525.059694] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 525.059715] [ 525.067466] FAULT_INJECTION: forcing a failure. [ 525.067466] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:21:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x4305}}}, 0x0) 12:21:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 5) [ 525.115879] CPU: 0 UID: 0 PID: 5744 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 525.115917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 525.115931] Call Trace: [ 525.115939] [ 525.115948] dump_stack_lvl+0xfa/0x120 [ 525.115983] should_fail_ex+0x4d7/0x5e0 [ 525.116030] should_fail_alloc_page+0xe0/0x110 [ 525.116070] prepare_alloc_pages+0x1eb/0x550 [ 525.116103] __alloc_frozen_pages_noprof+0x185/0x2070 [ 525.116141] ? __pfx_css_rstat_updated+0x10/0x10 [ 525.116183] ? __lock_acquire+0x3f0/0x2250 [ 525.116222] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 525.116256] ? find_held_lock+0x2b/0x80 [ 525.116290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 525.116330] ? policy_nodemask+0xeb/0x4e0 [ 525.116368] alloc_pages_mpol+0xed/0x340 [ 525.116403] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 525.116439] ? filemap_get_entry+0x1b1/0x3b0 [ 525.116473] ? lock_release+0xc8/0x270 [ 525.116507] folio_alloc_noprof+0x22/0x290 [ 525.116547] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 525.116579] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 525.116606] ? kasan_save_track+0x14/0x30 [ 525.116633] ? __kasan_kmalloc+0x7f/0x90 [ 525.116664] __filemap_get_folio_mpol+0x513/0x9a0 [ 525.116705] ioctx_alloc+0x704/0x1e10 [ 525.116751] ? __pfx_ioctx_alloc+0x10/0x10 [ 525.116782] ? lock_release+0xc8/0x270 [ 525.116813] ? __might_fault+0xe0/0x190 [ 525.116842] __x64_sys_io_setup+0xc8/0x1f0 [ 525.116877] do_syscall_64+0xbf/0x420 [ 525.116906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.116930] RIP: 0033:0x7eff1e5a5b19 [ 525.116949] 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 [ 525.116972] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 525.116995] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 525.117011] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 525.117025] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 525.117039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 525.117052] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 525.117082] 12:21:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 35) [ 525.172171] FAULT_INJECTION: forcing a failure. 12:21:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) [ 525.172171] name failslab, interval 1, probability 0, space 0, times 0 [ 525.183145] CPU: 1 UID: 0 PID: 5751 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 525.183170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 525.183180] Call Trace: [ 525.183186] [ 525.183192] dump_stack_lvl+0xfa/0x120 [ 525.183217] should_fail_ex+0x4d7/0x5e0 [ 525.183250] ? anon_vma_clone+0x2ee/0xc00 [ 525.183271] should_failslab+0xc2/0x120 [ 525.183290] kmem_cache_alloc_noprof+0x80/0x760 [ 525.183316] ? __pfx_mas_preallocate+0x10/0x10 [ 525.183343] ? anon_vma_clone+0x2ee/0xc00 [ 525.183363] anon_vma_clone+0x2ee/0xc00 [ 525.183391] __split_vma+0x4b7/0xdc0 [ 525.183418] ? __pfx___split_vma+0x10/0x10 [ 525.183449] ? lock_is_held_type+0x9e/0x120 [ 525.183468] vma_modify+0xa49/0x22c0 [ 525.183497] ? __pfx_vma_modify+0x10/0x10 [ 525.183520] ? find_vma+0xbf/0x140 [ 525.183538] ? __pfx_find_vma+0x10/0x10 [ 525.183560] vma_modify_flags+0x1e7/0x340 [ 525.183584] ? __pfx_vma_modify_flags+0x10/0x10 [ 525.183619] ? mlock_drain_local+0x1c1/0x3d0 [ 525.183648] ? lock_is_held_type+0x9e/0x120 [ 525.183668] mlock_fixup+0x234/0xe60 [ 525.183698] ? __pfx_mlock_fixup+0x10/0x10 [ 525.183731] apply_vma_lock_flags+0x248/0x370 [ 525.183761] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 525.183796] ? __pfx_down_write_killable+0x10/0x10 [ 525.183817] ? __mutex_unlock_slowpath+0x157/0x740 [ 525.183833] ? kernel_write+0x5c3/0x660 [ 525.183853] do_mlock+0x2a5/0x800 [ 525.183879] ? __fget_files+0x20d/0x3b0 [ 525.183898] ? __pfx_do_mlock+0x10/0x10 [ 525.183927] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 525.183953] ? ksys_write+0x1a3/0x240 [ 525.183968] ? __pfx_ksys_write+0x10/0x10 [ 525.183982] ? irqentry_exit+0xee/0x650 [ 525.183997] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 525.184018] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 525.184051] __x64_sys_mlock+0x59/0x80 [ 525.184067] do_syscall_64+0xbf/0x420 [ 525.184087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.184105] RIP: 0033:0x7efd576fdb19 [ 525.184118] 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 [ 525.184134] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 525.184151] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 525.184162] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 525.184172] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 525.184181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 525.184191] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 525.184212] [ 525.252329] FAULT_INJECTION: forcing a failure. [ 525.252329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:21:29 executing program 4: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001380)={0xfffffffa, 0x5, 0xdf7, 0x5, 0x7f}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x2, 0x0, 0x0, 0x9}, {0x6}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f00000012c0)={{'\x00', 0x2}, {0x80000001}, 0xca, 0x0, 0x0, &(0x7f0000001340)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="293b72e27ff333437f7ec5a547aa2f57175208000000000000007d081baeb29e8c3c795d773f94027fcedcebfd03dba421a7704dfc023cf07237899745efe50c6d643fe3ee5f0c64e4", 0x78, 0x0, &(0x7f0000000100)={0x2, 0x1085, {0x1, 0xc, 0x78, "d56ce5c4dac20db5158986ca7eab190415aa187b61c7c6a071a7051282597ab673d4e7aef933a6ca1b8edff8e237a52ca3501d64127b9bebb534ffc1ea8129582f70b56d433bba5118760411b5bfb54c9f3767aa26c249e4096803ce9738baebfe179e471f9dcdf248bf7e7a3844d5e1f5e5b7201209a5cf", 0x1000, "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"}, 0xf6, "e5d186e54b14f637c0cbf7493907aa8b88b3209d3c5550fa63d3c58fa0f6f7b1ce38c3de0acc9f8bae450a79d868cd6aae4c8fce58e9d15b5cc556bfda0ea3f02bfde26c667ddf8f7416d797c0b4d21ea0db4fcd2361aced3c93ac7ad5b8ce32c57e3cf7f72d7867d8a4f259667fc32e420556207d67dbfb435e59748f3a097a98ccc001e2878c10bb041d851a02a3f55ff3966e330155bd237499355c603d3eac752660fdaddb526881d597930492d95a1e1c543e9b6d52190d990b76c53dfc4a14fc5c1f2de229a2da6a6d8cd481a82f8440def4f8051044a3c7d4e86f5aaca3c993f75bdd8a2a57128ac9c0a4420a4d54f51b366a"}, 0x1187}) setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) utime(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x3, 0x5}) acct(&(0x7f0000000000)='./file0\x00') setfsuid(r3) 12:21:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x11, r0, r1, 0xffffffffffffffff, 0x0) 12:21:29 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) [ 525.262162] CPU: 1 UID: 0 PID: 5755 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 525.262187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 525.262197] Call Trace: [ 525.262203] [ 525.262209] dump_stack_lvl+0xfa/0x120 [ 525.262233] should_fail_ex+0x4d7/0x5e0 [ 525.262294] should_fail_alloc_page+0xe0/0x110 [ 525.262318] prepare_alloc_pages+0x1eb/0x550 [ 525.262341] __alloc_frozen_pages_noprof+0x185/0x2070 [ 525.262368] ? __pfx_css_rstat_updated+0x10/0x10 [ 525.262398] ? __lock_acquire+0x3f0/0x2250 [ 525.262425] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 525.262448] ? find_held_lock+0x2b/0x80 [ 525.262472] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 525.262500] ? policy_nodemask+0xeb/0x4e0 [ 525.262526] alloc_pages_mpol+0xed/0x340 [ 525.262551] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 525.262576] ? filemap_get_entry+0x1b1/0x3b0 [ 525.262600] ? lock_release+0xc8/0x270 [ 525.262623] folio_alloc_noprof+0x22/0x290 [ 525.262651] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 525.262673] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 525.262692] ? kasan_save_track+0x14/0x30 [ 525.262711] ? __kasan_kmalloc+0x7f/0x90 [ 525.262733] __filemap_get_folio_mpol+0x513/0x9a0 [ 525.262761] ioctx_alloc+0x704/0x1e10 [ 525.262794] ? __pfx_ioctx_alloc+0x10/0x10 [ 525.262815] ? lock_release+0xc8/0x270 [ 525.262836] ? __might_fault+0xe0/0x190 [ 525.262857] __x64_sys_io_setup+0xc8/0x1f0 [ 525.262881] do_syscall_64+0xbf/0x420 [ 525.262901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.262918] RIP: 0033:0x7ffb47279b19 [ 525.262932] 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 [ 525.262947] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 525.262963] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 525.262974] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 525.262984] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 525.262994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 525.263003] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 525.263024] [ 525.367528] audit: type=1326 audit(1768306889.850:12): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5762 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc2f4d73b19 code=0x0 [ 526.172850] audit: type=1326 audit(1768306890.655:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5762 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc2f4d73b19 code=0x0 12:21:41 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x12, r0, r1, 0xffffffffffffffff, 0x0) 12:21:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8035}}}, 0x0) 12:21:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 6) 12:21:41 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x0, 0x5}}}}, 0x0) 12:21:41 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 31) 12:21:41 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) 12:21:41 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 36) 12:21:41 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) chown(&(0x7f0000000000)='./file0\x00', r3, r2) setfsuid(r1) [ 537.045487] FAULT_INJECTION: forcing a failure. [ 537.045487] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.052710] FAULT_INJECTION: forcing a failure. [ 537.052710] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.062469] CPU: 1 UID: 0 PID: 5787 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 537.062505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 537.062520] Call Trace: [ 537.062528] [ 537.062537] dump_stack_lvl+0xfa/0x120 [ 537.062571] should_fail_ex+0x4d7/0x5e0 [ 537.062619] should_fail_alloc_page+0xe0/0x110 [ 537.062650] prepare_alloc_pages+0x1eb/0x550 [ 537.062683] __alloc_frozen_pages_noprof+0x185/0x2070 [ 537.062723] ? __pfx_css_rstat_updated+0x10/0x10 [ 537.062766] ? __lock_acquire+0x3f0/0x2250 [ 537.062806] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 537.062841] ? find_held_lock+0x2b/0x80 [ 537.062876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 537.062917] ? policy_nodemask+0xeb/0x4e0 [ 537.062957] alloc_pages_mpol+0xed/0x340 [ 537.062993] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 537.063030] ? filemap_get_entry+0x1b1/0x3b0 [ 537.063074] ? lock_release+0xc8/0x270 [ 537.063109] folio_alloc_noprof+0x22/0x290 [ 537.063150] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 537.063182] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 537.063211] ? kasan_save_track+0x14/0x30 [ 537.063238] ? __kasan_kmalloc+0x7f/0x90 [ 537.063271] __filemap_get_folio_mpol+0x513/0x9a0 [ 537.063313] ioctx_alloc+0x704/0x1e10 [ 537.063361] ? __pfx_ioctx_alloc+0x10/0x10 [ 537.063393] ? lock_release+0xc8/0x270 [ 537.063425] ? __might_fault+0xe0/0x190 [ 537.063455] __x64_sys_io_setup+0xc8/0x1f0 [ 537.063490] do_syscall_64+0xbf/0x420 [ 537.063521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.063546] RIP: 0033:0x7ffb47279b19 [ 537.063565] 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 [ 537.063589] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 537.063613] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 12:21:41 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x0, 0x6}}}}, 0x0) [ 537.063628] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 537.063643] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 537.063658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 537.063672] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 537.063703] [ 537.066120] CPU: 0 UID: 0 PID: 5786 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 537.066153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 537.066167] Call Trace: [ 537.066174] [ 537.066183] dump_stack_lvl+0xfa/0x120 12:21:41 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) [ 537.066216] should_fail_ex+0x4d7/0x5e0 [ 537.066261] should_fail_alloc_page+0xe0/0x110 [ 537.066290] prepare_alloc_pages+0x1eb/0x550 [ 537.066321] __alloc_frozen_pages_noprof+0x185/0x2070 [ 537.066356] ? __pfx_css_rstat_updated+0x10/0x10 [ 537.066409] ? __lock_acquire+0x3f0/0x2250 [ 537.066445] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 537.066476] ? find_held_lock+0x2b/0x80 [ 537.066509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 537.066545] ? policy_nodemask+0xeb/0x4e0 [ 537.066582] alloc_pages_mpol+0xed/0x340 [ 537.066615] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 537.066648] ? filemap_get_entry+0x1b1/0x3b0 12:21:41 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x13, r0, r1, 0xffffffffffffffff, 0x0) [ 537.066681] ? lock_release+0xc8/0x270 [ 537.066713] folio_alloc_noprof+0x22/0x290 [ 537.066750] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 537.066780] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 537.066806] ? kasan_save_track+0x14/0x30 [ 537.066831] ? __kasan_kmalloc+0x7f/0x90 [ 537.066861] __filemap_get_folio_mpol+0x513/0x9a0 [ 537.066899] ioctx_alloc+0x704/0x1e10 [ 537.066942] ? __pfx_ioctx_alloc+0x10/0x10 [ 537.066972] ? lock_release+0xc8/0x270 [ 537.067000] ? __might_fault+0xe0/0x190 [ 537.067027] __x64_sys_io_setup+0xc8/0x1f0 [ 537.067067] do_syscall_64+0xbf/0x420 [ 537.067094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.067117] RIP: 0033:0x7eff1e5a5b19 [ 537.067135] 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 [ 537.067156] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 537.067178] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 537.067192] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 537.067205] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 537.067218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 537.067230] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 537.067259] 12:21:41 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setfsuid(r1) setfsuid(r1) recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/245, 0xf5, 0xc865960af59e20bb, &(0x7f00000001c0)=@l2={0x1f, 0x1, @any, 0x4}, 0x80) fspick(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) 12:21:41 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 32) 12:21:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 7) 12:21:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8100}}}, 0x0) [ 537.277930] FAULT_INJECTION: forcing a failure. [ 537.277930] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.288583] CPU: 1 UID: 0 PID: 5802 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 537.288617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 537.288631] Call Trace: [ 537.288639] [ 537.288648] dump_stack_lvl+0xfa/0x120 [ 537.288682] should_fail_ex+0x4d7/0x5e0 [ 537.288728] should_fail_alloc_page+0xe0/0x110 [ 537.288758] prepare_alloc_pages+0x1eb/0x550 [ 537.288791] __alloc_frozen_pages_noprof+0x185/0x2070 [ 537.288829] ? __pfx_css_rstat_updated+0x10/0x10 [ 537.288871] ? __lock_acquire+0x3f0/0x2250 [ 537.288910] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 537.288942] ? find_held_lock+0x2b/0x80 [ 537.288977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 537.289016] ? policy_nodemask+0xeb/0x4e0 [ 537.289062] alloc_pages_mpol+0xed/0x340 [ 537.289096] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 537.289132] ? filemap_get_entry+0x1b1/0x3b0 [ 537.289166] ? lock_release+0xc8/0x270 [ 537.289199] folio_alloc_noprof+0x22/0x290 [ 537.289239] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 537.289271] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 537.289298] ? kasan_save_track+0x14/0x30 [ 537.289324] ? __kasan_kmalloc+0x7f/0x90 [ 537.289356] __filemap_get_folio_mpol+0x513/0x9a0 [ 537.289396] ioctx_alloc+0x704/0x1e10 [ 537.289441] ? __pfx_ioctx_alloc+0x10/0x10 [ 537.289472] ? lock_release+0xc8/0x270 [ 537.289503] ? __might_fault+0xe0/0x190 [ 537.289532] __x64_sys_io_setup+0xc8/0x1f0 [ 537.289566] do_syscall_64+0xbf/0x420 [ 537.289595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.289627] RIP: 0033:0x7eff1e5a5b19 [ 537.289649] 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 [ 537.289672] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 537.289695] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 537.289710] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 537.289724] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 537.289739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 537.289753] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 537.289783] [ 537.336112] FAULT_INJECTION: forcing a failure. [ 537.336112] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.344162] CPU: 1 UID: 0 PID: 5803 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 537.344201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 537.344214] Call Trace: [ 537.344222] [ 537.344231] dump_stack_lvl+0xfa/0x120 [ 537.344264] should_fail_ex+0x4d7/0x5e0 [ 537.344324] should_fail_alloc_page+0xe0/0x110 [ 537.344355] prepare_alloc_pages+0x1eb/0x550 [ 537.344387] __alloc_frozen_pages_noprof+0x185/0x2070 [ 537.344422] ? mlock_folio+0x2ee/0x6e0 [ 537.344443] ? lock_release+0xc8/0x270 [ 537.344475] ? xas_find+0x2de/0x890 [ 537.344502] ? mlock_folio+0x306/0x6e0 [ 537.344526] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 537.344559] ? xas_next_entry+0x265/0x3a0 [ 537.344588] ? find_held_lock+0x2b/0x80 [ 537.344608] ? filemap_map_pages+0x111d/0x18f0 [ 537.344639] ? lock_release+0xc8/0x270 [ 537.344671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 537.344710] ? policy_nodemask+0xeb/0x4e0 [ 537.344747] alloc_pages_mpol+0xed/0x340 [ 537.344781] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 537.344815] ? __pte_offset_map+0x33/0x390 [ 537.344840] ? get_vma_policy+0x23b/0x350 [ 537.344880] vma_alloc_folio_noprof+0xe9/0x440 [ 537.344918] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 537.344957] ? lock_release+0xc8/0x270 [ 537.344993] __handle_mm_fault+0x145c/0x2f50 [ 537.345031] ? __pfx___handle_mm_fault+0x10/0x10 [ 537.345072] ? pte_offset_map_lock+0x190/0x330 [ 537.345111] ? follow_page_pte+0x4f9/0x1170 [ 537.345151] handle_mm_fault+0x2d8/0x750 [ 537.345188] __get_user_pages+0x587/0x2fb0 [ 537.345238] ? __pfx___get_user_pages+0x10/0x10 [ 537.345276] ? lock_is_held_type+0x9e/0x120 [ 537.345301] populate_vma_page_range+0x282/0x410 [ 537.345346] ? __pfx_populate_vma_page_range+0x10/0x10 [ 537.345394] ? __pfx_find_vma_intersection+0x10/0x10 [ 537.345430] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 537.345475] __mm_populate+0x100/0x3a0 [ 537.345512] ? __pfx___mm_populate+0x10/0x10 [ 537.345544] ? up_write+0x265/0x4e0 [ 537.345571] ? lock_is_held_type+0x9e/0x120 [ 537.345592] do_mlock+0x43d/0x800 [ 537.345623] ? __fget_files+0x20d/0x3b0 [ 537.345645] ? __pfx_do_mlock+0x10/0x10 [ 537.345679] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 537.345707] ? ksys_write+0x1a3/0x240 [ 537.345726] ? __pfx_ksys_write+0x10/0x10 [ 537.345742] ? irqentry_exit+0xee/0x650 [ 537.345759] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 537.345784] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 537.345814] __x64_sys_mlock+0x59/0x80 [ 537.345832] do_syscall_64+0xbf/0x420 [ 537.345855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.345875] RIP: 0033:0x7efd576fdb19 [ 537.345890] 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 [ 537.345908] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 537.345927] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 537.345940] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 537.345951] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 537.345962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 537.345973] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 537.345998] 12:21:52 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 33) 12:21:52 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) 12:21:52 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xa000, 0x5) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) faccessat2(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) r4 = syz_open_pts(r3, 0x105000) ioctl$FIONCLEX(r4, 0x5450) newfstatat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r6 = syz_mount_image$nfs(&(0x7f0000000540), &(0x7f0000000580)='./file1/file0\x00', 0x229a, 0x9, &(0x7f0000001b00)=[{&(0x7f00000005c0)="14f41b21c96c85e315c3dcf3bedf5de33571ef1fb28765777a95a51230dba8e9f59089052a4dd68cdb99f3f9aa3b94e8da92402090e7a72aba2800717dcb5b97dda8c9821ae5bca3929d1847cc262b6c1da0ec7f59b7234acb42c87153153c1a64e0477333dce8a09a91c6d6bbfd6c5ba12e96c74925f423f8a46bd894ea074b4d06c2cf6b588a2159", 0x89, 0x7}, {&(0x7f0000000680)="baeed5579364cae36fe5b60eac334199ac8251905f5919a2a9994cdb66cb88a19ac280b4cbb002530cda4aa4ed89960b5e24a22a752021b2ac7f8eac94f9620311", 0x41, 0x1ff}, {&(0x7f0000000700)="8b4cf27feabf73f05cbc7ae17604b5e2231dc07040b13f58fb9649ba9f32b755b54ad0488bf7e70773b894cfe6d450d53564fb41d1f826b38684ceeab1f296d6646c89f81f64b87536c417f6d31cda5ef40cc152db815aa01c9e2ab4f84c9ad8cc70d65960c25ddb33227b10a76f8bb7112dd333d3141ee014cbfe11283472ccaaa1ae07b0621b942e895fa139a3505c1f3852d7f71de190cc8d9ff739fba66ba40582a37fd00519c7f4de26bc45dd44eb31bc649ffaab7bfc2d61fdf57482b88b542a963e9781f06c528b6083b180521e2e99a58f38abf0acb0490285cba1b8c00d4f3080c31cf9f4726b90e4b7192129a9", 0xf2, 0x6}, {&(0x7f0000000800)="c07f878f2eb89669cb1737d35527c4d43b3e389cbbd4703f49", 0x19, 0x6}, {&(0x7f0000000840)="296529b5302d1835992a79820ee2ccf75d8d95daf1258615e17268e20affce6b4836b19b85eb8d1f2bfbf392b5e5434198629a35c22a323aadb2abca9aaf8361e866c880f84f5bfa9a5cff249c9270fc016e365b71c8c53da0dc6d40bb972a604ca0c000461b1f59f31786bce8083a01dd3783f53ef74fbf68810cebe6d30ab3e010c519b438f66f4f14fbc1ecae6a95f6db7683149599654e41168b5a62", 0x9e, 0x4}, {&(0x7f0000000900)="6ddeb669fd17fb7da374fd17121da188119a00587b55035c386e70c60aafaa4ef448c37143d5c0f419f363e08d31a2205c678e7b0abc8c22f1b3c13d985fb3dd5b85fabd94125d1d000e0c85190aa9e98f82c182e9d1798e44fd1b679f091b0ca08b7feb7c2cdeb53b4fdafd827fcb5eca79f49c65b2", 0x76, 0xa8}, {&(0x7f0000000980)="e6cc702b026a0973412fa2f9e16958634704793ab3255ef6a3df54ed7481a4116ab4b67e2c2c9c6b3e8b0c3fdbcadccc36db7279ba0b9db164f58e0645bc0d6912c77d100de8676427c20ae2f51c8695511b50845435e97ee29b8ebed0c8e9768b145bbb4961a070a35c0acfcbd7e3e2f3122d0230a2ef7c1b8dca09c0aad4c21eec610a3ca8a2d9e9359569b66884f5dc2e7f0b899cd02b1a5db73ffc283b511455bc3caf5f2cb81ef066f7d0674353fbab148116493af3a284e58103d7c62d488c006d111f8a8c923cb9a89f6455a5902147b7b622340d0898fd3c6e830f7e2ba21ad6ec182869fb", 0xe9, 0x4}, {&(0x7f0000000a80)="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", 0x1000, 0x578}, {&(0x7f0000001a80)="280e87b5ccbd439983e1c726464145f48cad1534909f95c5868d554c195d3b7774d54bfdc1688a5a82050b7dc6d563d5a620c9212eaa4910492d4879e3c790334cd448ac0af71461a01e59a47fb7c611092c7bbc63d0082d6e32ab2e0d0879", 0x5f, 0x7}], 0x2800000, &(0x7f0000001c00)={[{'()*}\x00'}, {'()*}\x00'}, {',\x00'}, {}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_eq={'euid', 0x3d, r5}}]}) futimesat(r6, &(0x7f0000001c40)='./file1\x00', &(0x7f0000001c80)) r7 = syz_open_procfs(0x0, &(0x7f0000001cc0)='net/netstat\x00') r8 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000001d00)={{0x1, 0x1, 0x18, r8}, './file0\x00'}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='-*]@/.&\x00', &(0x7f0000000180)='\x8f-:\xf1\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='-', &(0x7f0000000240)='^-[\\m#\x00', &(0x7f0000000280)='()*}\x00', &(0x7f00000002c0)='\'{/&#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='#%{@*($\x00', &(0x7f0000000380)=',\x00']) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r9) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000440)={0x1, 0x9, 0xff000, 0xdd8, 0xfff}) 12:21:52 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @private0, 0x8dcc}, 0x1c) 12:21:52 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x14, r0, r1, 0xffffffffffffffff, 0x0) 12:21:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 8) 12:21:52 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 37) 12:21:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8847}}}, 0x0) [ 548.428935] FAULT_INJECTION: forcing a failure. [ 548.428935] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.435536] CPU: 1 UID: 0 PID: 5816 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.435563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.435573] Call Trace: [ 548.435579] [ 548.435585] dump_stack_lvl+0xfa/0x120 [ 548.435612] should_fail_ex+0x4d7/0x5e0 [ 548.435647] should_fail_alloc_page+0xe0/0x110 [ 548.435669] prepare_alloc_pages+0x1eb/0x550 [ 548.435701] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.435729] ? __pfx_css_rstat_updated+0x10/0x10 [ 548.435761] ? __lock_acquire+0x3f0/0x2250 [ 548.435791] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.435816] ? find_held_lock+0x2b/0x80 [ 548.435842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.435872] ? policy_nodemask+0xeb/0x4e0 [ 548.435901] alloc_pages_mpol+0xed/0x340 [ 548.435927] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.435953] ? filemap_get_entry+0x1b1/0x3b0 [ 548.435979] ? lock_release+0xc8/0x270 [ 548.436004] folio_alloc_noprof+0x22/0x290 [ 548.436034] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 548.436058] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 548.436078] ? kasan_save_track+0x14/0x30 [ 548.436098] ? __kasan_kmalloc+0x7f/0x90 [ 548.436122] __filemap_get_folio_mpol+0x513/0x9a0 [ 548.436153] ioctx_alloc+0x704/0x1e10 [ 548.436187] ? __pfx_ioctx_alloc+0x10/0x10 [ 548.436211] ? lock_release+0xc8/0x270 [ 548.436233] ? __might_fault+0xe0/0x190 [ 548.436256] __x64_sys_io_setup+0xc8/0x1f0 [ 548.436281] do_syscall_64+0xbf/0x420 [ 548.436304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.436322] RIP: 0033:0x7ffb47279b19 [ 548.436336] 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 [ 548.436353] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 548.436370] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 548.436382] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 548.436392] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.436403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 548.436413] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 548.436436] [ 548.463638] FAULT_INJECTION: forcing a failure. [ 548.463638] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.465012] CPU: 1 UID: 0 PID: 5818 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.465034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.465048] Call Trace: [ 548.465053] [ 548.465060] dump_stack_lvl+0xfa/0x120 [ 548.465080] should_fail_ex+0x4d7/0x5e0 [ 548.465111] should_fail_alloc_page+0xe0/0x110 [ 548.465131] prepare_alloc_pages+0x1eb/0x550 [ 548.465155] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.465182] ? lock_release+0xc8/0x270 [ 548.465205] ? xas_find+0x2de/0x890 [ 548.465226] ? mlock_folio+0x306/0x6e0 [ 548.465245] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.465276] ? __lock_acquire+0x451/0x2250 [ 548.465301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.465328] ? policy_nodemask+0xeb/0x4e0 [ 548.465356] alloc_pages_mpol+0xed/0x340 [ 548.465381] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.465406] ? __pte_offset_map+0x33/0x390 [ 548.465426] ? get_vma_policy+0x23b/0x350 [ 548.465455] vma_alloc_folio_noprof+0xe9/0x440 [ 548.465484] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 548.465513] ? lock_release+0xc8/0x270 [ 548.465539] __handle_mm_fault+0x145c/0x2f50 [ 548.465568] ? __pfx___handle_mm_fault+0x10/0x10 [ 548.465592] ? pte_offset_map_lock+0x190/0x330 [ 548.465621] ? follow_page_pte+0x4f9/0x1170 [ 548.465651] handle_mm_fault+0x2d8/0x750 [ 548.465679] __get_user_pages+0x587/0x2fb0 [ 548.465717] ? __pfx___get_user_pages+0x10/0x10 [ 548.465745] ? lock_is_held_type+0x9e/0x120 [ 548.465764] populate_vma_page_range+0x282/0x410 [ 548.465793] ? __pfx_populate_vma_page_range+0x10/0x10 [ 548.465820] ? __pfx_find_vma_intersection+0x10/0x10 [ 548.465842] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 548.465876] __mm_populate+0x100/0x3a0 [ 548.465903] ? __pfx___mm_populate+0x10/0x10 [ 548.465932] ? up_write+0x265/0x4e0 [ 548.465957] ? lock_is_held_type+0x9e/0x120 [ 548.465975] do_mlock+0x43d/0x800 [ 548.466003] ? __fget_files+0x20d/0x3b0 [ 548.466023] ? __pfx_do_mlock+0x10/0x10 [ 548.466053] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 548.466079] ? ksys_write+0x1a3/0x240 [ 548.466096] ? __pfx_ksys_write+0x10/0x10 [ 548.466111] ? irqentry_exit+0xee/0x650 [ 548.466126] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 548.466149] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 548.466175] __x64_sys_mlock+0x59/0x80 [ 548.466191] do_syscall_64+0xbf/0x420 [ 548.466212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.466229] RIP: 0033:0x7efd576fdb19 [ 548.466241] 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 [ 548.466258] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 548.466274] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 548.466285] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 548.466295] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.466305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 548.466315] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 548.466337] 12:21:53 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 38) [ 548.533692] loop4: detected capacity change from 0 to 17 [ 548.540548] FAULT_INJECTION: forcing a failure. [ 548.540548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:21:53 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x15, r0, r1, 0xffffffffffffffff, 0x0) 12:21:53 executing program 6: syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@x25={0x805, {0x0, 0xe0}}}}, 0x0) syz_emit_ethernet(0x3f, &(0x7f00000002c0)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@llc={0x4, {@llc={0x8c, 0xf4, "fbee", "cdf589f17e4184efdc32a7cf1f8b663a5a171b9c7b2454d893e5584811b2bc8a0eeb2eebfdbe91a1276e7706ec"}}}}}, &(0x7f0000000300)={0x0, 0x3, [0xc05, 0xeb6, 0x60, 0x217]}) syz_emit_ethernet(0x107, &(0x7f00000000c0)={@empty, @empty, @void, {@llc_tr={0x11, {@snap={0xab, 0x0, "c4", "156ecb", 0x60, "148ebb430b173558aad48c429da47515704dd7c59cd1889e9def14504aca4f879c0ff746fe89847ff5789c6474f3d2f0760dc1bc9f5d7d3ac1a84e3c60aaa62ccd5f748755f960dc2928e641913824cf9d1b0084b75696aa1be6f9f907ee4b832b3a540e498d8643e5bc7bde7c2bf426cc5f1dbf626645842e6a236f42a8c7226fd9760635ed2574cf9819eeb5ce5726435627513b3108a5ebba927d2ce43f9636adc8b37898afc97b86a282f4935ee05bdf189df1e1480002e960a97b92aaa6d509064a0fded02cb59444ddb63323f19bb84d478f58f154c1fc9ea67886003cb14a69e3554167eb2a3430f4af5d27d7cd"}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x29b, 0x1b3, 0xf8e, 0xc19]}) syz_emit_ethernet(0x41, &(0x7f0000000200)={@multicast, @remote, @void, {@arp={0x806, @generic={0x20, 0x88b5, 0x6, 0x10, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "e6df9124d848e9267aa6dd72598cbc6b", @broadcast, "5790f01c7f5dcd9dc23ce76c629b84"}}}}, &(0x7f0000000280)={0x0, 0x4, [0x257, 0x242, 0xed9, 0x70]}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @private2, 0x6}, 0x1c) [ 548.567096] CPU: 1 UID: 0 PID: 5829 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.567121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.567131] Call Trace: [ 548.567136] [ 548.567143] dump_stack_lvl+0xfa/0x120 [ 548.567172] should_fail_ex+0x4d7/0x5e0 [ 548.567204] should_fail_alloc_page+0xe0/0x110 [ 548.567225] prepare_alloc_pages+0x1eb/0x550 [ 548.567248] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.567274] ? __pfx_css_rstat_updated+0x10/0x10 [ 548.567303] ? __lock_acquire+0x3f0/0x2250 [ 548.567330] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.567353] ? find_held_lock+0x2b/0x80 [ 548.567376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.567404] ? policy_nodemask+0xeb/0x4e0 [ 548.567430] alloc_pages_mpol+0xed/0x340 [ 548.567454] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.567479] ? filemap_get_entry+0x1b1/0x3b0 [ 548.567503] ? lock_release+0xc8/0x270 [ 548.567526] folio_alloc_noprof+0x22/0x290 [ 548.567553] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 548.567575] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 548.567594] ? kasan_save_track+0x14/0x30 [ 548.567612] ? __kasan_kmalloc+0x7f/0x90 [ 548.567633] __filemap_get_folio_mpol+0x513/0x9a0 [ 548.567661] ioctx_alloc+0x704/0x1e10 [ 548.567693] ? __pfx_ioctx_alloc+0x10/0x10 [ 548.567715] ? lock_release+0xc8/0x270 [ 548.567735] ? __might_fault+0xe0/0x190 [ 548.567755] __x64_sys_io_setup+0xc8/0x1f0 [ 548.567779] do_syscall_64+0xbf/0x420 [ 548.567799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.567816] RIP: 0033:0x7eff1e5a5b19 [ 548.567828] 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 [ 548.567844] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 548.567860] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 548.567870] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 548.567880] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.567889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 548.567898] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 548.567919] 12:21:53 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) 12:21:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8848}}}, 0x0) [ 548.620615] loop4: detected capacity change from 0 to 17 [ 548.635253] FAULT_INJECTION: forcing a failure. [ 548.635253] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.643464] CPU: 1 UID: 0 PID: 5837 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.643487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.643496] Call Trace: [ 548.643502] [ 548.643507] dump_stack_lvl+0xfa/0x120 [ 548.643531] should_fail_ex+0x4d7/0x5e0 [ 548.643563] should_fail_alloc_page+0xe0/0x110 [ 548.643583] prepare_alloc_pages+0x1eb/0x550 [ 548.643605] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.643630] ? __pfx_css_rstat_updated+0x10/0x10 [ 548.643657] ? __lock_acquire+0x3f0/0x2250 [ 548.643683] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.643704] ? find_held_lock+0x2b/0x80 [ 548.643726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.643752] ? policy_nodemask+0xeb/0x4e0 [ 548.643777] alloc_pages_mpol+0xed/0x340 [ 548.643800] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.643823] ? filemap_get_entry+0x1b1/0x3b0 [ 548.643852] ? lock_release+0xc8/0x270 [ 548.643873] folio_alloc_noprof+0x22/0x290 [ 548.643899] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 548.643920] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 548.643938] ? kasan_save_track+0x14/0x30 [ 548.643955] ? __kasan_kmalloc+0x7f/0x90 [ 548.643976] __filemap_get_folio_mpol+0x513/0x9a0 [ 548.644002] ioctx_alloc+0x704/0x1e10 [ 548.644033] ? __pfx_ioctx_alloc+0x10/0x10 [ 548.644058] ? lock_release+0xc8/0x270 [ 548.644078] ? __might_fault+0xe0/0x190 [ 548.644097] __x64_sys_io_setup+0xc8/0x1f0 [ 548.644119] do_syscall_64+0xbf/0x420 [ 548.644138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.644154] RIP: 0033:0x7ffb47279b19 [ 548.644167] 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 [ 548.644181] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 548.644196] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 548.644207] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 548.644216] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.644225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 548.644234] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 548.644253] 12:21:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 9) 12:21:53 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 34) [ 548.714964] FAULT_INJECTION: forcing a failure. [ 548.714964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.716167] CPU: 1 UID: 0 PID: 5846 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.716185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.716194] Call Trace: [ 548.716199] [ 548.716205] dump_stack_lvl+0xfa/0x120 [ 548.716228] should_fail_ex+0x4d7/0x5e0 [ 548.716256] should_fail_alloc_page+0xe0/0x110 [ 548.716275] prepare_alloc_pages+0x1eb/0x550 [ 548.716296] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.716319] ? lock_release+0xc8/0x270 [ 548.716340] ? xas_find+0x2de/0x890 [ 548.716357] ? mlock_folio+0x306/0x6e0 [ 548.716373] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.716399] ? __lock_acquire+0x451/0x2250 [ 548.716420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.716445] ? policy_nodemask+0xeb/0x4e0 [ 548.716468] alloc_pages_mpol+0xed/0x340 [ 548.716489] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.716511] ? __pte_offset_map+0x33/0x390 [ 548.716527] ? get_vma_policy+0x23b/0x350 [ 548.716552] vma_alloc_folio_noprof+0xe9/0x440 [ 548.716575] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 548.716600] ? lock_release+0xc8/0x270 [ 548.716622] __handle_mm_fault+0x145c/0x2f50 [ 548.716646] ? __pfx___handle_mm_fault+0x10/0x10 [ 548.716666] ? pte_offset_map_lock+0x190/0x330 [ 548.716690] ? follow_page_pte+0x4f9/0x1170 [ 548.716716] handle_mm_fault+0x2d8/0x750 [ 548.716739] __get_user_pages+0x587/0x2fb0 [ 548.716771] ? __pfx___get_user_pages+0x10/0x10 [ 548.716794] ? lock_is_held_type+0x9e/0x120 [ 548.716810] populate_vma_page_range+0x282/0x410 [ 548.716834] ? __pfx_populate_vma_page_range+0x10/0x10 [ 548.716857] ? __pfx_find_vma_intersection+0x10/0x10 [ 548.716875] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 548.716903] __mm_populate+0x100/0x3a0 [ 548.716926] ? __pfx___mm_populate+0x10/0x10 [ 548.716950] ? up_write+0x265/0x4e0 [ 548.716970] ? lock_is_held_type+0x9e/0x120 [ 548.716985] do_mlock+0x43d/0x800 [ 548.717009] ? __fget_files+0x20d/0x3b0 [ 548.717026] ? __pfx_do_mlock+0x10/0x10 [ 548.717056] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 548.717078] ? ksys_write+0x1a3/0x240 [ 548.717092] ? __pfx_ksys_write+0x10/0x10 [ 548.717104] ? irqentry_exit+0xee/0x650 [ 548.717117] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 548.717135] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 548.717157] __x64_sys_mlock+0x59/0x80 [ 548.717171] do_syscall_64+0xbf/0x420 [ 548.717189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.717204] RIP: 0033:0x7efd576fdb19 [ 548.717215] 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 [ 548.717229] RSP: 002b:00007efd54c73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 548.717243] RAX: ffffffffffffffda RBX: 00007efd57810f60 RCX: 00007efd576fdb19 [ 548.717253] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 548.717262] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.717270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 548.717279] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 548.717297] 12:21:53 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) 12:21:53 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x18, r0, r1, 0xffffffffffffffff, 0x0) [ 548.832597] FAULT_INJECTION: forcing a failure. [ 548.832597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.834301] CPU: 0 UID: 0 PID: 5854 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 548.834329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.834342] Call Trace: [ 548.834350] [ 548.834359] dump_stack_lvl+0xfa/0x120 [ 548.834391] should_fail_ex+0x4d7/0x5e0 [ 548.834434] should_fail_alloc_page+0xe0/0x110 [ 548.834462] prepare_alloc_pages+0x1eb/0x550 [ 548.834493] __alloc_frozen_pages_noprof+0x185/0x2070 [ 548.834541] ? __pfx_css_rstat_updated+0x10/0x10 [ 548.834582] ? __lock_acquire+0x3f0/0x2250 [ 548.834619] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 548.834649] ? find_held_lock+0x2b/0x80 [ 548.834682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 548.834720] ? policy_nodemask+0xeb/0x4e0 [ 548.834756] alloc_pages_mpol+0xed/0x340 [ 548.834789] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 548.834822] ? filemap_get_entry+0x1b1/0x3b0 [ 548.834855] ? lock_release+0xc8/0x270 [ 548.834886] folio_alloc_noprof+0x22/0x290 [ 548.834924] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 548.834954] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 548.834979] ? kasan_save_track+0x14/0x30 [ 548.835004] ? __kasan_kmalloc+0x7f/0x90 [ 548.835034] __filemap_get_folio_mpol+0x513/0x9a0 [ 548.835079] ioctx_alloc+0x704/0x1e10 [ 548.835123] ? __pfx_ioctx_alloc+0x10/0x10 [ 548.835152] ? lock_release+0xc8/0x270 [ 548.835180] ? __might_fault+0xe0/0x190 [ 548.835207] __x64_sys_io_setup+0xc8/0x1f0 [ 548.835240] do_syscall_64+0xbf/0x420 [ 548.835267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.835290] RIP: 0033:0x7eff1e5a5b19 [ 548.835308] 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 [ 548.835329] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 548.835351] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 548.835366] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 548.835379] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.835392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 548.835406] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 548.835434] 12:22:01 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 35) 12:22:01 executing program 7: r0 = add_key$user(0x0, &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (fail_nth: 10) 12:22:01 executing program 4: setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) setfsuid(0xee00) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x0, 0x7, 0x1, 0xfffff1fc, 0x100}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) setresuid(r1, r0, r3) 12:22:01 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 39) 12:22:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8864}}}, 0x0) 12:22:01 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x19, r0, r1, 0xffffffffffffffff, 0x0) 12:22:01 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000000)={@link_local, @empty, @void, {@llc={0x4, {@llc={0x6, 0xe, "9990", "03ec725dcb42bbb985405e11fe309ba693a4049a4562c7cf86e84800776c8e6f0670e4d38ec0f5723eea9902843deb3a2101adbd4fcc320ee2ebd61039a66eb2360016880adc11b53576dca04fa57b4987579c632227bcb36bb1e561f1"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x4a3, 0xfc4, 0xc73, 0x99d]}) [ 557.474425] FAULT_INJECTION: forcing a failure. [ 557.474425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 557.476564] CPU: 1 UID: 0 PID: 5865 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 557.476598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 557.476612] Call Trace: [ 557.476621] [ 557.476631] dump_stack_lvl+0xfa/0x120 [ 557.476666] should_fail_ex+0x4d7/0x5e0 [ 557.476718] should_fail_alloc_page+0xe0/0x110 [ 557.476751] prepare_alloc_pages+0x1eb/0x550 [ 557.476787] __alloc_frozen_pages_noprof+0x185/0x2070 [ 557.476830] ? __pfx_css_rstat_updated+0x10/0x10 [ 557.476876] ? __lock_acquire+0x3f0/0x2250 [ 557.476919] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 557.476956] ? find_held_lock+0x2b/0x80 [ 557.476995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 557.477039] ? policy_nodemask+0xeb/0x4e0 [ 557.477089] alloc_pages_mpol+0xed/0x340 [ 557.477129] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 557.477169] ? filemap_get_entry+0x1b1/0x3b0 [ 557.477207] ? lock_release+0xc8/0x270 [ 557.477244] folio_alloc_noprof+0x22/0x290 [ 557.477290] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 557.477327] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 557.477358] ? kasan_save_track+0x14/0x30 [ 557.477388] ? __kasan_kmalloc+0x7f/0x90 [ 557.477424] __filemap_get_folio_mpol+0x513/0x9a0 [ 557.477469] ioctx_alloc+0x704/0x1e10 [ 557.477520] ? __pfx_ioctx_alloc+0x10/0x10 [ 557.477555] ? lock_release+0xc8/0x270 [ 557.477589] ? __might_fault+0xe0/0x190 [ 557.477622] __x64_sys_io_setup+0xc8/0x1f0 [ 557.477660] do_syscall_64+0xbf/0x420 [ 557.477692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.477720] RIP: 0033:0x7eff1e5a5b19 [ 557.477740] 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 [ 557.477766] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 557.477791] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 557.477808] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 557.477824] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.477839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 557.477855] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 557.477889] 12:22:01 executing program 7: r0 = add_key$user(0x0, &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:02 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x97, &(0x7f00000000c0)={@empty, @broadcast, @void, {@ipv4={0x800, @tipc={{0x16, 0x4, 0x2, 0x21, 0x89, 0x68, 0x0, 0xa0, 0x6, 0x0, @broadcast, @empty, {[@end, @cipso={0x86, 0x31, 0x3, [{0x5, 0x11, "aaa8430d3d2e4440e0e323ebd41f25"}, {0x1, 0x8, "55b7513ed92b"}, {0x3, 0x7, "d086c6334d"}, {0x1, 0x5, "24209e"}, {0x2b9f695850c8a59a, 0x6, "9b7946a7"}]}, @ssrr={0x89, 0xf, 0x10, [@broadcast, @multicast1, @dev={0xac, 0x14, 0x14, 0x29}]}]}}, @payload_named={{{{{0x31, 0x0, 0x1, 0x0, 0x0, 0xa, 0x0, 0x2, 0xd378, 0x0, 0x3, 0x7, 0x3, 0x2, 0x1, 0x6, 0x2, 0x4e22, 0x3}, 0x3, 0x2}, 0x1}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000000)={0x0, 0x3, [0xa1f, 0xc91, 0x233, 0xd08]}) syz_emit_ethernet(0x22, &(0x7f0000000040)={@local, @remote, @val={@void, {0x8100, 0x4, 0x0, 0x1}}, {@can={0xc, {{0x2, 0x1}, 0x0, 0x2, 0x0, 0x0, "ba934242cef8b50c"}}}}, &(0x7f0000000180)={0x0, 0x1, [0x4c2, 0xeae, 0xa3, 0xb6c]}) [ 557.539527] FAULT_INJECTION: forcing a failure. [ 557.539527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 557.543119] CPU: 0 UID: 0 PID: 5870 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 557.543136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 557.543144] Call Trace: [ 557.543149] [ 557.543154] dump_stack_lvl+0xfa/0x120 [ 557.543176] should_fail_ex+0x4d7/0x5e0 [ 557.543203] _copy_to_user+0x32/0xd0 [ 557.543226] simple_read_from_buffer+0xe0/0x180 [ 557.543249] proc_fail_nth_read+0x18a/0x240 [ 557.543267] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 557.543283] ? security_file_permission+0x22/0x90 [ 557.543299] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 557.543315] vfs_read+0x1eb/0xc70 [ 557.543328] ? __pfx___mutex_lock+0x10/0x10 [ 557.543341] ? __fget_files+0x34/0x3b0 [ 557.543354] ? __pfx_vfs_read+0x10/0x10 [ 557.543366] ? lock_release+0xc8/0x270 [ 557.543385] ? __fget_files+0x20d/0x3b0 [ 557.543402] ksys_read+0x121/0x240 [ 557.543414] ? __pfx_ksys_read+0x10/0x10 [ 557.543424] ? irqentry_exit+0xee/0x650 [ 557.543436] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 557.543453] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 557.543473] do_syscall_64+0xbf/0x420 [ 557.543488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.543502] RIP: 0033:0x7efd576b069c [ 557.543512] 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 [ 557.543524] RSP: 002b:00007efd54c73170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 557.543536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd576b069c [ 557.543544] RDX: 000000000000000f RSI: 00007efd54c731e0 RDI: 0000000000000004 [ 557.543551] RBP: 00007efd54c731d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.543558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 557.543566] R13: 00007fff56ea3eef R14: 00007efd54c73300 R15: 0000000000022000 [ 557.543581] [ 557.548210] FAULT_INJECTION: forcing a failure. [ 557.548210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:22:02 executing program 7: r0 = add_key$user(0x0, &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 557.599777] CPU: 1 UID: 0 PID: 5877 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 557.599814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 557.599828] Call Trace: [ 557.599836] [ 557.599845] dump_stack_lvl+0xfa/0x120 [ 557.599879] should_fail_ex+0x4d7/0x5e0 [ 557.599927] should_fail_alloc_page+0xe0/0x110 [ 557.599957] prepare_alloc_pages+0x1eb/0x550 [ 557.599990] __alloc_frozen_pages_noprof+0x185/0x2070 [ 557.600028] ? __pfx_css_rstat_updated+0x10/0x10 [ 557.600076] ? __lock_acquire+0x3f0/0x2250 [ 557.600115] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 557.600149] ? find_held_lock+0x2b/0x80 [ 557.600183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 557.600223] ? policy_nodemask+0xeb/0x4e0 [ 557.600261] alloc_pages_mpol+0xed/0x340 [ 557.600296] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 557.600332] ? filemap_get_entry+0x1b1/0x3b0 [ 557.600366] ? lock_release+0xc8/0x270 [ 557.600400] folio_alloc_noprof+0x22/0x290 [ 557.600440] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 557.600471] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 557.600499] ? kasan_save_track+0x14/0x30 [ 557.600525] ? __kasan_kmalloc+0x7f/0x90 [ 557.600557] __filemap_get_folio_mpol+0x513/0x9a0 [ 557.600598] ioctx_alloc+0x704/0x1e10 [ 557.600644] ? __pfx_ioctx_alloc+0x10/0x10 [ 557.600675] ? lock_release+0xc8/0x270 [ 557.600706] ? __might_fault+0xe0/0x190 [ 557.600735] __x64_sys_io_setup+0xc8/0x1f0 [ 557.600769] do_syscall_64+0xbf/0x420 [ 557.600798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.600823] RIP: 0033:0x7ffb47279b19 [ 557.600842] 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 [ 557.600864] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 557.600893] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 557.600908] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 557.600923] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.600937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 557.600951] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 557.600981] 12:22:02 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1b, r0, r1, 0xffffffffffffffff, 0x0) 12:22:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:22:02 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 36) [ 557.701759] FAULT_INJECTION: forcing a failure. [ 557.701759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 557.725141] CPU: 1 UID: 0 PID: 5893 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 557.725177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 557.725191] Call Trace: [ 557.725199] [ 557.725207] dump_stack_lvl+0xfa/0x120 [ 557.725242] should_fail_ex+0x4d7/0x5e0 [ 557.725288] should_fail_alloc_page+0xe0/0x110 [ 557.725318] prepare_alloc_pages+0x1eb/0x550 [ 557.725351] __alloc_frozen_pages_noprof+0x185/0x2070 [ 557.725387] ? __pfx_css_rstat_updated+0x10/0x10 [ 557.725427] ? __lock_acquire+0x3f0/0x2250 [ 557.725465] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 557.725498] ? find_held_lock+0x2b/0x80 [ 557.725533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 557.725573] ? policy_nodemask+0xeb/0x4e0 [ 557.725612] alloc_pages_mpol+0xed/0x340 [ 557.725646] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 557.725683] ? filemap_get_entry+0x1b1/0x3b0 [ 557.725724] ? lock_release+0xc8/0x270 [ 557.725756] folio_alloc_noprof+0x22/0x290 [ 557.725795] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 557.725827] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 557.725854] ? kasan_save_track+0x14/0x30 [ 557.725881] ? __kasan_kmalloc+0x7f/0x90 [ 557.725913] __filemap_get_folio_mpol+0x513/0x9a0 [ 557.725954] ioctx_alloc+0x704/0x1e10 [ 557.726000] ? __pfx_ioctx_alloc+0x10/0x10 [ 557.726031] ? lock_release+0xc8/0x270 [ 557.726061] ? __might_fault+0xe0/0x190 [ 557.726090] __x64_sys_io_setup+0xc8/0x1f0 [ 557.726131] do_syscall_64+0xbf/0x420 [ 557.726160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.726184] RIP: 0033:0x7eff1e5a5b19 [ 557.726203] 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 [ 557.726225] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 557.726248] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 557.726264] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 557.726278] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.726292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 557.726306] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 557.726337] 12:22:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4002) 12:22:11 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 37) 12:22:11 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x30f, &(0x7f00000000c0)={@local, @broadcast, @val={@val={0x9100, 0x3, 0x0, 0x2}, {0x8100, 0x4, 0x1}}, {@mpls_uc={0x8847, {[{}], @ipv4=@gre={{0x27, 0x4, 0x1, 0x6, 0x2f5, 0x67, 0x0, 0xdf, 0x2f, 0x0, @remote, @broadcast, {[@ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0xa3, [@broadcast]}, @timestamp_addr={0x44, 0x2c, 0x30, 0x1, 0xf, [{@local, 0x3ff}, {@local, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}}, {@local, 0x9}, {@empty, 0x1}]}, @cipso={0x86, 0x9, 0x3, [{0x6, 0x3, "fc"}]}, @rr={0x7, 0x17, 0x9f, [@rand_addr=0x64010102, @empty, @loopback, @broadcast, @broadcast]}, @ssrr={0x89, 0xf, 0xc4, [@rand_addr=0x64010102, @local, @broadcast]}, @timestamp={0x44, 0x1c, 0x48, 0x0, 0x4, [0x7, 0x1, 0x8, 0x2, 0x8, 0x59]}, @timestamp={0x44, 0x4, 0xb7, 0x0, 0x2}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x82, 0x3, [0x6, 0x7], "a4f0ad0f0e376d1bb80bba2b3a06b29a1c856398624b2902caaa09f9ee81d10927e050f52fbf978cfb28984b34b9c28db7ee9fab72cd1a1002d9c3e2972d3a13709964b10871cad079e951977b4d41e09a41cac4e50e40c5898f90952377bf6fb46c00ef39d36cca072d5cb42bf771fc9b0ed77ceaa818a1cf10ceb4ea50c3906fb8"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x8d81, 0x0], "4c1a8bf9b2c04057c4124039e04f55a4990ce3cb42478504a8f13385258bedeb11d103e984748cfda9d6ba2694367989edf89957c07039e7627987d5e8b8280f1b2b18440820"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [], "c9c4d0afc7e2b94bdceb11fcc3505202c6888ec983bcf4fa0f30851bd304e4f2416e707c65bd5358cd4132ed1cab2c44186007b6fccaf58ca1f91bac846bcc3456989d1c45ef824a8fc5e3c44b17568f6c59317e57e419ffe9f930fc8c512e71805d5af51e110199caf2598c58b96c2a9e498476b124924aecd2c323ea39e6f2e0a132805e752ba7c0edf8b80bd02c2e038cfe7c736b72a0fe714ebbbd91f39a00df47120c460960064226ff7dda43f83c7cf7329b782de6d9c364c8cfe716dc67d5bdea5b8127df5dc0f619b27c1e7add310469d9da1cb566bd31a2434849e65599"}, {0x8, 0x88be, 0x1, {{0x4, 0x1, 0x20, 0x0, 0x1, 0x1, 0x0, 0x3}, 0x1, {0x8000}}}, {0x8, 0x22eb, 0x4, {{0xe, 0x2, 0x2, 0x1, 0x0, 0x0, 0x3, 0x80}, 0x2, {0x0, 0x8, 0x2, 0x4, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x1, "76238dcb557fd905e3401c925bafe6627f3e145af50e1664ca5233bb12c80eaaef109ab9398fe305d75107e2188c377b45327b2c89f3a787d325ec5167c40669d38e5ff4b6a150e42ed61297d092d614739093cc2ee7f78ffe5c47690ebb828ded2fc8"}}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0x271, 0x2a8, 0x965, 0xa07]}) 12:22:11 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 40) 12:22:11 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='incremental-fs\x00', 0x800, &(0x7f00000001c0)='(^\x03-\x00') llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/191, 0xbf) setfsuid(r1) 12:22:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8902}}}, 0x0) 12:22:11 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1c, r0, r1, 0xffffffffffffffff, 0x0) 12:22:11 executing program 7: r0 = add_key$user(&(0x7f0000000000), 0x0, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:11 executing program 6: msgctl$IPC_RMID(0x0, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c2000000080500a30ae26e8082a817f5b1dbeca80000"], 0x0) 12:22:11 executing program 7: r0 = add_key$user(&(0x7f0000000000), 0x0, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 567.430493] FAULT_INJECTION: forcing a failure. [ 567.430493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 567.431555] CPU: 0 UID: 0 PID: 5909 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 567.431571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 567.431579] Call Trace: [ 567.431583] [ 567.431588] dump_stack_lvl+0xfa/0x120 [ 567.431610] should_fail_ex+0x4d7/0x5e0 [ 567.431636] should_fail_alloc_page+0xe0/0x110 [ 567.431653] prepare_alloc_pages+0x1eb/0x550 [ 567.431671] __alloc_frozen_pages_noprof+0x185/0x2070 [ 567.431690] ? __pfx_css_rstat_updated+0x10/0x10 [ 567.431713] ? __lock_acquire+0x3f0/0x2250 [ 567.431734] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 567.431751] ? find_held_lock+0x2b/0x80 [ 567.431768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 567.431789] ? policy_nodemask+0xeb/0x4e0 [ 567.431810] alloc_pages_mpol+0xed/0x340 [ 567.431827] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 567.431845] ? filemap_get_entry+0x1b1/0x3b0 [ 567.431864] ? lock_release+0xc8/0x270 [ 567.431880] folio_alloc_noprof+0x22/0x290 [ 567.431901] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 567.431918] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 567.431932] ? kasan_save_track+0x14/0x30 [ 567.431945] ? __kasan_kmalloc+0x7f/0x90 [ 567.431961] __filemap_get_folio_mpol+0x513/0x9a0 [ 567.431982] ioctx_alloc+0x704/0x1e10 [ 567.432006] ? __pfx_ioctx_alloc+0x10/0x10 [ 567.432021] ? lock_release+0xc8/0x270 [ 567.432036] ? __might_fault+0xe0/0x190 [ 567.432052] __x64_sys_io_setup+0xc8/0x1f0 [ 567.432069] do_syscall_64+0xbf/0x420 [ 567.432085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.432098] RIP: 0033:0x7eff1e5a5b19 [ 567.432108] 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 [ 567.432120] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 567.432132] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 567.432140] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 567.432147] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 567.432155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 567.432162] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 567.432178] [ 567.457605] FAULT_INJECTION: forcing a failure. [ 567.457605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 567.465117] CPU: 1 UID: 0 PID: 5914 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 567.465151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 567.465166] Call Trace: [ 567.465174] [ 567.465183] dump_stack_lvl+0xfa/0x120 [ 567.465217] should_fail_ex+0x4d7/0x5e0 [ 567.465264] should_fail_alloc_page+0xe0/0x110 [ 567.465295] prepare_alloc_pages+0x1eb/0x550 [ 567.465323] ? lock_release+0xc8/0x270 [ 567.465359] __alloc_frozen_pages_noprof+0x185/0x2070 [ 567.465397] ? __pfx_css_rstat_updated+0x10/0x10 [ 567.465440] ? __lock_acquire+0x3f0/0x2250 [ 567.465478] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 567.465512] ? find_held_lock+0x2b/0x80 [ 567.465548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 567.465588] ? policy_nodemask+0xeb/0x4e0 [ 567.465627] alloc_pages_mpol+0xed/0x340 [ 567.465663] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 567.465699] ? filemap_get_entry+0x1b1/0x3b0 [ 567.465735] ? lock_release+0xc8/0x270 [ 567.465769] folio_alloc_noprof+0x22/0x290 [ 567.465810] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 567.465842] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 567.465870] ? kasan_save_track+0x14/0x30 [ 567.465898] ? __kasan_kmalloc+0x7f/0x90 [ 567.465930] __filemap_get_folio_mpol+0x513/0x9a0 [ 567.465972] ioctx_alloc+0x704/0x1e10 [ 567.466019] ? __pfx_ioctx_alloc+0x10/0x10 [ 567.466059] ? lock_release+0xc8/0x270 [ 567.466089] ? __might_fault+0xe0/0x190 [ 567.466119] __x64_sys_io_setup+0xc8/0x1f0 [ 567.466154] do_syscall_64+0xbf/0x420 [ 567.466184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.466209] RIP: 0033:0x7ffb47279b19 [ 567.466228] 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 [ 567.466250] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 567.466274] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 567.466289] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 567.466304] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 567.466318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 567.466332] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 567.466363] 12:22:11 executing program 6: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000001140)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRES32], 0x0) syz_emit_ethernet(0x1017, &(0x7f00000000c0)={@random="746ae2efeb23", @empty, @void, {@llc_tr={0x11, {@snap={0x0, 0xa9, "0dae", "379187", 0x809b, "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"}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xe94, 0xcfe, 0x6e1, 0x5e1]}) syz_emit_ethernet(0x1016, &(0x7f0000001180)={@local, @empty, @void, {@llc={0x4, {@snap={0xab, 0xab, ' ', "fac2c4", 0x88f8, "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&(0x7f0000001100)={0x0, 0x6, [0x921, 0xf36, 0xaf3, 0x62b]}) 12:22:11 executing program 7: r0 = add_key$user(&(0x7f0000000000), 0x0, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:12 executing program 4: ioctl$F2FS_IOC_GET_FEATURES(0xffffffffffffffff, 0x8004f50c, &(0x7f0000000000)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setfsuid(r1) 12:22:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4003) 12:22:12 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1d, r0, r1, 0xffffffffffffffff, 0x0) 12:22:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x8906}}}, 0x0) 12:22:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4004) 12:22:21 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:22:21 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 41) 12:22:21 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 38) 12:22:21 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x2) 12:22:21 executing program 6: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000005c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRESHEX=r1]) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c291c154bb81e7db1300"], 0x0) syz_emit_ethernet(0xaf, &(0x7f0000000100)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, @multicast, @void, {@mpls_uc={0x8847, {[{}, {0x536, 0x0, 0x1}, {0x35, 0x0, 0x1}, {0x101, 0x0, 0x1}, {0x6aee}, {0x7ff}, {0x4, 0x0, 0x1}, {0x3f, 0x0, 0x1}], @generic="327c565572e1708733c94703ec217be2aacab423614155e52039226166d15737636fcdd83292859ad651647e6685c997a9bd721bae8982d1aaccea64ea753703b24c552999bea6020e363f970b15c728f3851a6455364e91bab3baeb47ca50f12110a7767ede0df109a55ebed3c3d9c6679a62a9386d517031d58e9a8478e4e9d2"}}}}, &(0x7f0000000000)={0x0, 0x4, [0xc0b, 0x11d, 0x35e, 0x432]}) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @local}, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x106, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)='veth0_to_hsr\x00', 0x7, 0x1ff, 0xc56}) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0x4, 0x10001) r4 = mq_open(&(0x7f0000000300)='veth0_to_hsr\x00', 0x40, 0x10, &(0x7f0000000340)={0x9, 0x62f5490b, 0x8, 0x10000}) pread64(r4, &(0x7f0000000600)=""/236, 0xec, 0xffffffffffffff83) syz_emit_ethernet(0x26, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x0, 0x3, [0x59, 0x8f9, 0xe16, 0xa5d]}) 12:22:21 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 576.660932] FAULT_INJECTION: forcing a failure. [ 576.660932] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 576.663131] CPU: 1 UID: 0 PID: 5943 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 576.663166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 576.663180] Call Trace: [ 576.663189] [ 576.663200] dump_stack_lvl+0xfa/0x120 [ 576.663236] should_fail_ex+0x4d7/0x5e0 [ 576.663287] should_fail_alloc_page+0xe0/0x110 [ 576.663320] prepare_alloc_pages+0x1eb/0x550 [ 576.663357] __alloc_frozen_pages_noprof+0x185/0x2070 [ 576.663399] ? __pfx_css_rstat_updated+0x10/0x10 [ 576.663445] ? __lock_acquire+0x3f0/0x2250 [ 576.663488] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.663525] ? find_held_lock+0x2b/0x80 [ 576.663563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 576.663607] ? policy_nodemask+0xeb/0x4e0 [ 576.663649] alloc_pages_mpol+0xed/0x340 [ 576.663688] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 576.663728] ? filemap_get_entry+0x1b1/0x3b0 [ 576.663766] ? lock_release+0xc8/0x270 [ 576.663803] folio_alloc_noprof+0x22/0x290 [ 576.663848] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 576.663883] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 576.663914] ? kasan_save_track+0x14/0x30 [ 576.663943] ? __kasan_kmalloc+0x7f/0x90 [ 576.663979] __filemap_get_folio_mpol+0x513/0x9a0 [ 576.664025] ioctx_alloc+0x704/0x1e10 [ 576.664085] ? __pfx_ioctx_alloc+0x10/0x10 [ 576.664120] ? lock_release+0xc8/0x270 [ 576.664153] ? __might_fault+0xe0/0x190 [ 576.664186] __x64_sys_io_setup+0xc8/0x1f0 [ 576.664224] do_syscall_64+0xbf/0x420 [ 576.664256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.664283] RIP: 0033:0x7eff1e5a5b19 [ 576.664304] 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 [ 576.664329] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 576.664354] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 576.664371] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 576.664387] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 576.664403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.664418] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 576.664452] [ 576.680329] FAULT_INJECTION: forcing a failure. [ 576.680329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:22:21 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005a40)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/139, 0x8b}, {&(0x7f00000011c0)=""/166, 0xa6}], 0x3}}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/217, 0xd9}, {&(0x7f00000023c0)=""/69, 0x45}, {&(0x7f0000002440)=""/163, 0xa3}, {&(0x7f0000002500)=""/150, 0x96}, {&(0x7f00000025c0)=""/85, 0x55}, {&(0x7f00000026c0)=""/217, 0xd9}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/145, 0x91}, {&(0x7f0000003880)=""/155, 0x9b}], 0xa, &(0x7f0000003a00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000003a80), 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/77, 0x4d}], 0x1, &(0x7f0000003bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003c80), 0x6e, &(0x7f0000004e40)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/53, 0x35}, {&(0x7f0000004d40)=""/206, 0xce}], 0x3, &(0x7f0000004e80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000004f00)=@abs, 0x6e, &(0x7f00000051c0)=[{&(0x7f0000004f80)=""/120, 0x78}, {&(0x7f0000005000)=""/207, 0xcf}, {&(0x7f0000005100)=""/155, 0x9b}], 0x3}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005200)=""/197, 0xc5}, {&(0x7f0000005300)=""/62, 0x3e}, {&(0x7f0000005340)=""/225, 0xe1}, {&(0x7f0000005440)=""/192, 0xc0}], 0x4, &(0x7f0000005540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000055c0), 0x6e, &(0x7f0000005700)=[{&(0x7f0000005640)=""/54, 0x36}, {&(0x7f0000005680)=""/86, 0x56}], 0x2, &(0x7f0000005740)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000005880), 0x6e, &(0x7f0000005980)=[{&(0x7f0000005900)=""/83, 0x53}], 0x1, &(0x7f00000059c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}], 0x8, 0x10160, &(0x7f0000005c40)={0x77359400}) fchown(0xffffffffffffffff, r1, r2) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) 12:22:21 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 576.778591] CPU: 0 UID: 0 PID: 5953 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 576.778626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 576.778639] Call Trace: [ 576.778646] [ 576.778655] dump_stack_lvl+0xfa/0x120 [ 576.778688] should_fail_ex+0x4d7/0x5e0 [ 576.778732] should_fail_alloc_page+0xe0/0x110 [ 576.778760] prepare_alloc_pages+0x1eb/0x550 [ 576.778791] __alloc_frozen_pages_noprof+0x185/0x2070 [ 576.778840] ? __pfx_css_rstat_updated+0x10/0x10 [ 576.778880] ? __lock_acquire+0x3f0/0x2250 [ 576.778922] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.778954] ? find_held_lock+0x2b/0x80 [ 576.778985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 576.779023] ? policy_nodemask+0xeb/0x4e0 [ 576.779058] alloc_pages_mpol+0xed/0x340 [ 576.779091] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 576.779124] ? filemap_get_entry+0x1b1/0x3b0 [ 576.779156] ? lock_release+0xc8/0x270 [ 576.779188] folio_alloc_noprof+0x22/0x290 [ 576.779225] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 576.779255] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 576.779282] ? __filemap_get_folio_mpol+0x41d/0x9a0 [ 576.779320] __filemap_get_folio_mpol+0x513/0x9a0 [ 576.779358] ioctx_alloc+0x704/0x1e10 [ 576.779402] ? __pfx_ioctx_alloc+0x10/0x10 [ 576.779431] ? lock_release+0xc8/0x270 [ 576.779459] ? __might_fault+0xe0/0x190 [ 576.779486] __x64_sys_io_setup+0xc8/0x1f0 [ 576.779519] do_syscall_64+0xbf/0x420 [ 576.779546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.779568] RIP: 0033:0x7ffb47279b19 [ 576.779586] 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 [ 576.779606] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 576.779628] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 576.779643] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 576.779656] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 576.779669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.779682] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 576.779710] 12:22:21 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 39) 12:22:21 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x3) 12:22:21 executing program 6: syz_emit_ethernet(0x19, &(0x7f0000000000)={@link_local, @multicast, @val={@val={0x9100, 0x6, 0x0, 0x1}, {0x8100, 0x2, 0x1, 0x2}}, {@x25}}, 0x0) 12:22:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x892f}}}, 0x0) [ 576.927969] FAULT_INJECTION: forcing a failure. [ 576.927969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:22:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4005) 12:22:21 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) [ 576.943109] CPU: 1 UID: 0 PID: 5972 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 576.943141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 576.943154] Call Trace: [ 576.943161] [ 576.943170] dump_stack_lvl+0xfa/0x120 [ 576.943201] should_fail_ex+0x4d7/0x5e0 [ 576.943245] should_fail_alloc_page+0xe0/0x110 [ 576.943273] prepare_alloc_pages+0x1eb/0x550 [ 576.943304] __alloc_frozen_pages_noprof+0x185/0x2070 [ 576.943341] ? __pfx_css_rstat_updated+0x10/0x10 [ 576.943388] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.943423] ? __pfx_folios_put_refs+0x10/0x10 [ 576.943461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 576.943498] ? policy_nodemask+0xeb/0x4e0 [ 576.943534] alloc_pages_mpol+0xed/0x340 [ 576.943567] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 576.943600] ? filemap_get_entry+0x1b1/0x3b0 [ 576.943632] ? lock_release+0xc8/0x270 [ 576.943665] folio_alloc_noprof+0x22/0x290 [ 576.943702] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 576.943731] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 576.943757] ? kasan_save_track+0x14/0x30 [ 576.943782] ? __kasan_kmalloc+0x7f/0x90 [ 576.943812] __filemap_get_folio_mpol+0x513/0x9a0 [ 576.943850] ioctx_alloc+0x704/0x1e10 [ 576.943892] ? __pfx_ioctx_alloc+0x10/0x10 [ 576.943921] ? lock_release+0xc8/0x270 [ 576.943949] ? __might_fault+0xe0/0x190 [ 576.943976] __x64_sys_io_setup+0xc8/0x1f0 [ 576.944008] do_syscall_64+0xbf/0x420 [ 576.944036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.944067] RIP: 0033:0x7eff1e5a5b19 [ 576.944084] 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 [ 576.944106] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 576.944127] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 576.944146] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 576.944160] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 576.944172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.944185] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 576.944214] 12:22:21 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x5) 12:22:21 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 42) 12:22:21 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 577.089671] FAULT_INJECTION: forcing a failure. [ 577.089671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:22:21 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x1, 0x1be, [0x20000040, 0x0, 0x0, 0x20000070, 0x200001ce], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x3, 0x40, 0x22f0, 'ipvlan1\x00', 'veth1_to_bond\x00', 'geneve0\x00', 'batadv_slave_0\x00', @local, [0xff, 0xff, 0xff, 0xff, 0xff], @remote, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xbe, 0xf6, 0x12e, [@helper={{'helper\x00', 0x0, 0x28}, {{0x1, 'snmp\x00'}}}], [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x89fa78353f9697b6}}}], @snat={'snat\x00', 0x10, {{@multicast}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x236) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:22:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:22:21 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 577.131276] CPU: 1 UID: 0 PID: 5987 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 577.131308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 577.131321] Call Trace: [ 577.131329] [ 577.131337] dump_stack_lvl+0xfa/0x120 [ 577.131370] should_fail_ex+0x4d7/0x5e0 [ 577.131415] should_fail_alloc_page+0xe0/0x110 [ 577.131443] prepare_alloc_pages+0x1eb/0x550 [ 577.131474] __alloc_frozen_pages_noprof+0x185/0x2070 [ 577.131510] ? __pfx_css_rstat_updated+0x10/0x10 [ 577.131549] ? __lock_acquire+0x3f0/0x2250 [ 577.131586] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 577.131617] ? find_held_lock+0x2b/0x80 [ 577.131649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 577.131687] ? policy_nodemask+0xeb/0x4e0 [ 577.131723] alloc_pages_mpol+0xed/0x340 [ 577.131756] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 577.131789] ? filemap_get_entry+0x1b1/0x3b0 [ 577.131822] ? lock_release+0xc8/0x270 [ 577.131853] folio_alloc_noprof+0x22/0x290 [ 577.131891] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 577.131921] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 577.131947] ? kasan_save_track+0x14/0x30 [ 577.131972] ? __kasan_kmalloc+0x7f/0x90 [ 577.132002] __filemap_get_folio_mpol+0x513/0x9a0 [ 577.132048] ioctx_alloc+0x704/0x1e10 [ 577.132093] ? __pfx_ioctx_alloc+0x10/0x10 [ 577.132123] ? lock_release+0xc8/0x270 [ 577.132151] ? __might_fault+0xe0/0x190 [ 577.132178] __x64_sys_io_setup+0xc8/0x1f0 [ 577.132211] do_syscall_64+0xbf/0x420 [ 577.132238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.132261] RIP: 0033:0x7ffb47279b19 [ 577.132279] 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 [ 577.132300] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 577.132322] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 577.132336] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 577.132349] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 577.132363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 577.132376] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 577.132404] 12:22:21 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x8) 12:22:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4006) 12:22:31 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 43) 12:22:31 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 12:22:31 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf) 12:22:31 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000280)=[{&(0x7f0000000080)="71a4ff13016916055ffc64474c6ccd132ef605b34e801de39544041b0a7d619e18de7e34fd994648dd89da14b1eac09512fca5e6d819473c7504f5345950", 0x3e, 0x6a8}, {&(0x7f00000000c0)="fd4d8d227d426aa99249021face25f4b790e33aeda1b9ee9eda207e696f7ce236e7b3b5b32ca0ff53cf367243aef12948eb36b96e4264c054d64c62bcdc26678778acc35d88fe11ebf1f219b1a1247cf7ce7c05e0fbaad1e260f6c4490fe5d3d08de035868c0ed8da87f37cfe26abb2a835b95316daa2064c4b17a74b59771874fb79275aa7a413d95c1281d046f35115f294cac6597db82dd9d50d91669e2eef48aad298a8ce0d192351ae97edaca99665bb97ef816bbd9b73bc25bdb53e028d03965398514ee584ea849b16a2b4ed211a7ba08d92749d49bab3fc403b57492433ec09ea65dedf0e27443246ece2e4d", 0xf0, 0x2}, {&(0x7f00000001c0)="37538de4e04bca7d6808dc0f945867faf27d4cfdd170d22443df341430c22336043de958d0690f8f3f4e6724fa4533d314c675aab738ea999de2c0afada443e5cd2233fc0fd2aba9ae8af2da6c5070ca20a942eb5e523fe0aba80ff71e080af0a1048ac1ba598e63960125ea17a43802c8bf46", 0x73, 0x5}, {&(0x7f0000000240), 0x0, 0x5}], 0xc000, &(0x7f0000000300)={[{'/{'}, {'/^%:.:'}, {'}-}--:]'}, {}, {'.'}], [{@euid_gt={'euid>', r0}}, {@audit}, {@dont_appraise}, {@smackfsroot={'smackfsroot', 0x3d, ':$+'}}, {@permit_directio}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@uid_gt={'uid>', r1}}, {@measure}, {@subj_user={'subj_user', 0x3d, '&:*(\']/&++\''}}]}) renameat2(r2, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x1) setfsuid(r1) 12:22:31 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x3}}}}, 0x0) 12:22:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4007) 12:22:31 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 40) [ 587.328393] FAULT_INJECTION: forcing a failure. [ 587.328393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 587.336744] FAULT_INJECTION: forcing a failure. [ 587.336744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 587.339205] CPU: 0 UID: 0 PID: 6018 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 587.339244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 587.339261] Call Trace: [ 587.339271] [ 587.339283] dump_stack_lvl+0xfa/0x120 [ 587.339325] should_fail_ex+0x4d7/0x5e0 [ 587.339382] should_fail_alloc_page+0xe0/0x110 [ 587.339419] prepare_alloc_pages+0x1eb/0x550 [ 587.339460] __alloc_frozen_pages_noprof+0x185/0x2070 [ 587.339507] ? __pfx_css_rstat_updated+0x10/0x10 [ 587.339558] ? __lock_acquire+0x3f0/0x2250 [ 587.339606] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 587.339645] ? find_held_lock+0x2b/0x80 [ 587.339684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 587.339725] ? policy_nodemask+0xeb/0x4e0 [ 587.339765] alloc_pages_mpol+0xed/0x340 [ 587.339801] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 587.339839] ? filemap_get_entry+0x1b1/0x3b0 [ 587.339875] ? lock_release+0xc8/0x270 [ 587.339909] folio_alloc_noprof+0x22/0x290 [ 587.339949] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 587.339983] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 587.340011] ? kasan_save_track+0x14/0x30 [ 587.340039] ? __kasan_kmalloc+0x7f/0x90 [ 587.340089] __filemap_get_folio_mpol+0x513/0x9a0 [ 587.340133] ioctx_alloc+0x704/0x1e10 [ 587.340181] ? __pfx_ioctx_alloc+0x10/0x10 [ 587.340214] ? lock_release+0xc8/0x270 [ 587.340245] ? __might_fault+0xe0/0x190 [ 587.340275] __x64_sys_io_setup+0xc8/0x1f0 [ 587.340311] do_syscall_64+0xbf/0x420 [ 587.340342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.340368] RIP: 0033:0x7eff1e5a5b19 [ 587.340387] 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 [ 587.340410] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 587.340434] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 587.340450] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 587.340465] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 587.340479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 587.340493] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 587.340527] [ 587.382912] CPU: 0 UID: 0 PID: 6016 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 587.382966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 587.382979] Call Trace: [ 587.382987] [ 587.382995] dump_stack_lvl+0xfa/0x120 [ 587.383029] should_fail_ex+0x4d7/0x5e0 [ 587.383089] should_fail_alloc_page+0xe0/0x110 [ 587.383130] prepare_alloc_pages+0x1eb/0x550 [ 587.383177] __alloc_frozen_pages_noprof+0x185/0x2070 [ 587.383213] ? __pfx_css_rstat_updated+0x10/0x10 [ 587.383250] ? __lock_acquire+0x3f0/0x2250 [ 587.383285] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 587.383315] ? find_held_lock+0x2b/0x80 [ 587.383347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 587.383382] ? policy_nodemask+0xeb/0x4e0 [ 587.383416] alloc_pages_mpol+0xed/0x340 [ 587.383447] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 587.383486] ? filemap_get_entry+0x1b1/0x3b0 [ 587.383517] ? lock_release+0xc8/0x270 [ 587.383547] folio_alloc_noprof+0x22/0x290 [ 587.383582] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 587.383611] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 587.383636] ? kasan_save_track+0x14/0x30 [ 587.383660] ? __kasan_kmalloc+0x7f/0x90 [ 587.383690] __filemap_get_folio_mpol+0x513/0x9a0 [ 587.383726] ioctx_alloc+0x704/0x1e10 [ 587.383768] ? __pfx_ioctx_alloc+0x10/0x10 [ 587.383796] ? lock_release+0xc8/0x270 [ 587.383823] ? __might_fault+0xe0/0x190 [ 587.383850] __x64_sys_io_setup+0xc8/0x1f0 [ 587.383883] do_syscall_64+0xbf/0x420 [ 587.383909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.383931] RIP: 0033:0x7ffb47279b19 [ 587.383949] 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 [ 587.383970] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 587.383992] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 587.384006] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 587.384019] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 587.384032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 587.384045] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 587.384081] 12:22:41 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:41 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf0) 12:22:41 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r2 = msgget(0x1, 0x2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/138, 0x8a}], 0x2}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/97, 0x61}, {&(0x7f00000014c0)=""/136, 0x88}, {&(0x7f0000001580)=""/216, 0xd8}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f0000001740)=""/213, 0xd5}, {&(0x7f0000001840)=""/230, 0xe6}], 0x9, &(0x7f0000001a00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/103, 0x67}], 0x1}}], 0x3, 0x101, &(0x7f0000001cc0)={0x77359400}) r6 = getpid() pidfd_open(r6, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001d00)={{0x1, r3, r1, r4, r5, 0x4, 0x1}, 0x0, 0x0, 0x5, 0x796d, 0x8, 0x81, 0x3f, 0x52, 0x7f, 0x3ff, 0x0, r6}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r7) 12:22:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x5}}}}, 0x0) 12:22:41 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @val={@void, {0x8100, 0x4, 0x1, 0x4}}, {@canfd={0xd, {{0x2, 0x1, 0x1}, 0x2b, 0x0, 0x0, 0x0, "b4c09ef5b94138f98aed83ad4926f81380bd0dff826a3708b52d0b4af278a6442436c8b466a8279074bc1d6765c53ff0bde35360a357b228f686c709b332d044"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 12:22:41 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 41) 12:22:41 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 44) 12:22:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x400a) [ 596.885766] FAULT_INJECTION: forcing a failure. [ 596.885766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 596.887303] CPU: 0 UID: 0 PID: 6039 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 596.887321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 596.887328] Call Trace: [ 596.887333] [ 596.887338] dump_stack_lvl+0xfa/0x120 [ 596.887359] should_fail_ex+0x4d7/0x5e0 [ 596.887385] should_fail_alloc_page+0xe0/0x110 [ 596.887402] prepare_alloc_pages+0x1eb/0x550 [ 596.887419] __alloc_frozen_pages_noprof+0x185/0x2070 [ 596.887438] ? __pfx_css_rstat_updated+0x10/0x10 [ 596.887462] ? __lock_acquire+0x3f0/0x2250 [ 596.887483] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 596.887500] ? find_held_lock+0x2b/0x80 [ 596.887518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 596.887539] ? policy_nodemask+0xeb/0x4e0 [ 596.887559] alloc_pages_mpol+0xed/0x340 [ 596.887576] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 596.887594] ? filemap_get_entry+0x1b1/0x3b0 [ 596.887613] ? lock_release+0xc8/0x270 [ 596.887630] folio_alloc_noprof+0x22/0x290 [ 596.887650] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 596.887667] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 596.887681] ? kasan_save_track+0x14/0x30 [ 596.887695] ? __kasan_kmalloc+0x7f/0x90 [ 596.887711] __filemap_get_folio_mpol+0x513/0x9a0 [ 596.887731] ioctx_alloc+0x704/0x1e10 [ 596.887755] ? __pfx_ioctx_alloc+0x10/0x10 [ 596.887771] ? lock_release+0xc8/0x270 [ 596.887792] ? __might_fault+0xe0/0x190 [ 596.887808] __x64_sys_io_setup+0xc8/0x1f0 [ 596.887825] do_syscall_64+0xbf/0x420 [ 596.887840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.887854] RIP: 0033:0x7ffb47279b19 [ 596.887863] 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 [ 596.887876] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 596.887888] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 596.887895] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 596.887903] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 596.887910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 596.887917] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 596.887933] 12:22:41 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 12:22:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x40f5) 12:22:41 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 45) [ 596.962681] FAULT_INJECTION: forcing a failure. [ 596.962681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 596.964651] CPU: 1 UID: 0 PID: 6055 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 596.964682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 596.964699] Call Trace: [ 596.964710] [ 596.964719] dump_stack_lvl+0xfa/0x120 [ 596.964752] should_fail_ex+0x4d7/0x5e0 [ 596.964805] should_fail_alloc_page+0xe0/0x110 [ 596.964836] prepare_alloc_pages+0x1eb/0x550 [ 596.964875] __alloc_frozen_pages_noprof+0x185/0x2070 [ 596.964913] ? __pfx_css_rstat_updated+0x10/0x10 [ 596.964962] ? __lock_acquire+0x3f0/0x2250 [ 596.965001] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 596.965049] ? find_held_lock+0x2b/0x80 [ 596.965083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 596.965134] ? policy_nodemask+0xeb/0x4e0 [ 596.965173] alloc_pages_mpol+0xed/0x340 [ 596.965214] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 596.965250] ? filemap_get_entry+0x1b1/0x3b0 [ 596.965292] ? lock_release+0xc8/0x270 [ 596.965326] folio_alloc_noprof+0x22/0x290 [ 596.965372] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 596.965404] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 596.965437] ? kasan_save_track+0x14/0x30 [ 596.965464] ? __kasan_kmalloc+0x7f/0x90 [ 596.965496] __filemap_get_folio_mpol+0x513/0x9a0 [ 596.965543] ioctx_alloc+0x704/0x1e10 [ 596.965592] ? __pfx_ioctx_alloc+0x10/0x10 [ 596.965626] ? lock_release+0xc8/0x270 [ 596.965657] ? __might_fault+0xe0/0x190 [ 596.965692] __x64_sys_io_setup+0xc8/0x1f0 [ 596.965726] do_syscall_64+0xbf/0x420 [ 596.965761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.965786] RIP: 0033:0x7eff1e5a5b19 [ 596.965805] 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 [ 596.965829] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 596.965856] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 596.965872] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 596.965886] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 596.965900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 596.965917] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 596.965950] 12:22:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x6}}}}, 0x0) 12:22:41 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:41 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x300) [ 597.037656] FAULT_INJECTION: forcing a failure. [ 597.037656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 597.041477] CPU: 0 UID: 0 PID: 6061 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 597.041495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.041504] Call Trace: [ 597.041509] [ 597.041513] dump_stack_lvl+0xfa/0x120 [ 597.041534] should_fail_ex+0x4d7/0x5e0 [ 597.041561] should_fail_alloc_page+0xe0/0x110 [ 597.041578] prepare_alloc_pages+0x1eb/0x550 [ 597.041596] __alloc_frozen_pages_noprof+0x185/0x2070 [ 597.041616] ? __pfx_css_rstat_updated+0x10/0x10 [ 597.041638] ? __lock_acquire+0x3f0/0x2250 [ 597.041659] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 597.041676] ? find_held_lock+0x2b/0x80 [ 597.041694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 597.041714] ? policy_nodemask+0xeb/0x4e0 [ 597.041735] alloc_pages_mpol+0xed/0x340 [ 597.041753] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 597.041771] ? filemap_get_entry+0x1b1/0x3b0 [ 597.041790] ? lock_release+0xc8/0x270 [ 597.041807] folio_alloc_noprof+0x22/0x290 [ 597.041828] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 597.041845] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 597.041860] ? __filemap_get_folio_mpol+0x2ee/0x9a0 [ 597.041877] ? __filemap_get_folio_mpol+0x2fb/0x9a0 [ 597.041896] __filemap_get_folio_mpol+0x513/0x9a0 [ 597.041917] ioctx_alloc+0x704/0x1e10 [ 597.041941] ? __pfx_ioctx_alloc+0x10/0x10 [ 597.041957] ? lock_release+0xc8/0x270 [ 597.041972] ? __might_fault+0xe0/0x190 [ 597.041988] __x64_sys_io_setup+0xc8/0x1f0 [ 597.042005] do_syscall_64+0xbf/0x420 [ 597.042021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.042034] RIP: 0033:0x7ffb47279b19 [ 597.042049] 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 [ 597.042061] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 597.042073] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 597.042081] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 597.042088] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.042095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 597.042103] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 597.042118] 12:22:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x118, &(0x7f0000000080), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000000), 0x0, 0x4) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) write$binfmt_aout(r2, &(0x7f0000000180)={{0xcc, 0x0, 0x75, 0x280, 0x153, 0x100, 0x40000296, 0x7fff}, "31c12ce18b1a0a0cbb374b33d512dc461554dd6c09a43f2766a40b29cddcea41c49bc90f0ab5d912f05c07306b2ec332a0d94cdbc0ce2f187abae33d1e4c57ccfe643de1696945a430e65b1a22b0358799bb1ce85810638bcdb3a55c286e609c43d1607ae2cbc2acc94f49", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x58b) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:22:41 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000180c200000008050000006cc590fa3c612636714b611299ac672381eb5b1482148ea2ca3c955ab6a79a47d6e16589e4076b52951cc6eaba5d556dc5f33f251eae2d992689285c324ceb6d5df4a360c1f78329562d9d"], 0x0) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c200000e8100040000044edc38d8b33b2ad8d06d5e739aa0c994040000000000000000e6039b51abbc3908000000002f352937e827d0254ddd90345722404bfb0905e23d2b9955ef270700000000000000f959b1dd4583134cda2ef22dbc2d61cca59c353865b151452d6d0821b2615c5c959a74ad78b6251a822036984c92cb7cdf09ab6ec0495b96fc038971618237d0acccdc87f87834c8e4f4219fbf21a1d6c6426bd147f48258ec0dde13d3eb169fab10c28a6a715f4d6a50d07f0218b5c0fd909648982d52d6d8d3c1291ae1ae67"], &(0x7f0000000040)={0x0, 0x3, [0xb07, 0x64c, 0x6db, 0x42e]}) 12:22:41 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) acct(&(0x7f0000000000)='./file0\x00') newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) chdir(&(0x7f00000001c0)='./file0\x00') setfsuid(r2) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, &(0x7f00000000c0)=ANY=[@ANYBLOB='release_agent=./file0,none,xattr,release_agent=./file1,release_agent=./file0,release_agent=./file0,obj_user=-,seclabel,appraise,fowner>', @ANYRESDEC=r1, @ANYBLOB=',mask=MAY_EXEC,dont_appraise,eud=\x00', @ANYRESDEC=r2, @ANYBLOB=',fsuuid=a7068b16-7cad-f1a2-3013-01ccbf76,\x00']) setfsuid(r1) 12:22:41 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x500) 12:22:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:22:41 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 46) 12:22:41 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 42) [ 597.205251] FAULT_INJECTION: forcing a failure. [ 597.205251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 597.211091] CPU: 0 UID: 0 PID: 6082 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 597.211109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.211117] Call Trace: [ 597.211122] [ 597.211127] dump_stack_lvl+0xfa/0x120 [ 597.211147] should_fail_ex+0x4d7/0x5e0 [ 597.211172] should_fail_alloc_page+0xe0/0x110 [ 597.211189] prepare_alloc_pages+0x1eb/0x550 [ 597.211207] __alloc_frozen_pages_noprof+0x185/0x2070 [ 597.211226] ? __pfx_css_rstat_updated+0x10/0x10 [ 597.211249] ? __lock_acquire+0x3f0/0x2250 [ 597.211270] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 597.211287] ? find_held_lock+0x2b/0x80 [ 597.211311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 597.211338] ? policy_nodemask+0xeb/0x4e0 [ 597.211361] alloc_pages_mpol+0xed/0x340 [ 597.211383] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 597.211404] ? filemap_get_entry+0x1b1/0x3b0 [ 597.211429] ? lock_release+0xc8/0x270 [ 597.211446] folio_alloc_noprof+0x22/0x290 [ 597.211472] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 597.211489] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 597.211509] ? kasan_save_track+0x14/0x30 [ 597.211524] ? __kasan_kmalloc+0x7f/0x90 [ 597.211546] __filemap_get_folio_mpol+0x513/0x9a0 [ 597.211574] ioctx_alloc+0x704/0x1e10 [ 597.211602] ? __pfx_ioctx_alloc+0x10/0x10 [ 597.211623] ? lock_release+0xc8/0x270 [ 597.211639] ? __might_fault+0xe0/0x190 [ 597.211654] __x64_sys_io_setup+0xc8/0x1f0 [ 597.211672] do_syscall_64+0xbf/0x420 [ 597.211687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.211700] RIP: 0033:0x7ffb47279b19 [ 597.211711] 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 [ 597.211723] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 597.211735] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 597.211743] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 597.211751] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.211758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 597.211765] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 597.211780] [ 597.282703] FAULT_INJECTION: forcing a failure. [ 597.282703] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 597.289475] CPU: 1 UID: 0 PID: 6090 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 597.289507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.289521] Call Trace: [ 597.289529] [ 597.289537] dump_stack_lvl+0xfa/0x120 [ 597.289570] should_fail_ex+0x4d7/0x5e0 [ 597.289616] should_fail_alloc_page+0xe0/0x110 [ 597.289646] prepare_alloc_pages+0x1eb/0x550 [ 597.289678] __alloc_frozen_pages_noprof+0x185/0x2070 [ 597.289716] ? __pfx_css_rstat_updated+0x10/0x10 [ 597.289758] ? __lock_acquire+0x3f0/0x2250 [ 597.289797] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 597.289830] ? find_held_lock+0x2b/0x80 [ 597.289865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 597.289905] ? policy_nodemask+0xeb/0x4e0 [ 597.289943] alloc_pages_mpol+0xed/0x340 [ 597.289978] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 597.290013] ? filemap_get_entry+0x1b1/0x3b0 [ 597.290056] ? lock_release+0xc8/0x270 [ 597.290088] folio_alloc_noprof+0x22/0x290 [ 597.290125] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 597.290156] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 597.290184] ? kasan_save_track+0x14/0x30 [ 597.290211] ? __kasan_kmalloc+0x7f/0x90 [ 597.290242] __filemap_get_folio_mpol+0x513/0x9a0 [ 597.290283] ioctx_alloc+0x704/0x1e10 [ 597.290329] ? __pfx_ioctx_alloc+0x10/0x10 [ 597.290360] ? lock_release+0xc8/0x270 [ 597.290391] ? __might_fault+0xe0/0x190 [ 597.290420] __x64_sys_io_setup+0xc8/0x1f0 [ 597.290454] do_syscall_64+0xbf/0x420 [ 597.290483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.290507] RIP: 0033:0x7eff1e5a5b19 [ 597.290526] 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 [ 597.290548] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 597.290571] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 597.290587] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 597.290601] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.290614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 597.290628] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 597.290658] 12:22:51 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 43) 12:22:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r0, @ANYBLOB="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"], 0xdc}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) setfsuid(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) 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) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "9bd070", 0x18, 0x6, 0x0, @mcast2, @mcast2, {[], @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x1}}}}}}}}, 0x0) setfsuid(r1) 12:22:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x3}}}}, 0x0) 12:22:51 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:22:51 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x58c) 12:22:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4842, 0x40) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x6e) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:22:51 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 47) 12:22:51 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="018005000000000000000000000000ff7f"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000022c0)={@val={0x0, 0x10}, @val={0x3, 0x4, 0x5, 0x4, 0x3f, 0xffff}, @ipv6=@tcp={0xd, 0x6, 'vx+', 0x1024, 0x6, 0x1, @loopback, @private2, {[], {{0x4e23, 0x4e20, r0, 0x41424344, 0x1, 0x0, 0x9, 0x80, 0x2, 0x0, 0x5, {[@sack={0x5, 0xe, [0x1e38, 0x1, 0x97b]}]}}, {"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"}}}}}, 0x105a) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000040)={r2}) [ 606.560418] FAULT_INJECTION: forcing a failure. [ 606.560418] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 606.563240] CPU: 0 UID: 0 PID: 6100 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 606.563257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 606.563265] Call Trace: [ 606.563269] [ 606.563273] dump_stack_lvl+0xfa/0x120 [ 606.563293] should_fail_ex+0x4d7/0x5e0 [ 606.563319] should_fail_alloc_page+0xe0/0x110 [ 606.563335] prepare_alloc_pages+0x1eb/0x550 [ 606.563352] __alloc_frozen_pages_noprof+0x185/0x2070 [ 606.563371] ? __pfx_css_rstat_updated+0x10/0x10 [ 606.563393] ? __lock_acquire+0x3f0/0x2250 [ 606.563413] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 606.563429] ? find_held_lock+0x2b/0x80 [ 606.563446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 606.563466] ? policy_nodemask+0xeb/0x4e0 [ 606.563486] alloc_pages_mpol+0xed/0x340 [ 606.563503] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 606.563521] ? filemap_get_entry+0x1b1/0x3b0 [ 606.563539] ? lock_release+0xc8/0x270 [ 606.563556] folio_alloc_noprof+0x22/0x290 [ 606.563576] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 606.563592] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 606.563605] ? kasan_save_track+0x14/0x30 [ 606.563619] ? __kasan_kmalloc+0x7f/0x90 [ 606.563635] __filemap_get_folio_mpol+0x513/0x9a0 [ 606.563655] ioctx_alloc+0x704/0x1e10 [ 606.563679] ? __pfx_ioctx_alloc+0x10/0x10 [ 606.563699] ? lock_release+0xc8/0x270 [ 606.563715] ? __might_fault+0xe0/0x190 [ 606.563729] __x64_sys_io_setup+0xc8/0x1f0 [ 606.563747] do_syscall_64+0xbf/0x420 [ 606.563762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.563775] RIP: 0033:0x7ffb47279b19 [ 606.563784] 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 [ 606.563796] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 606.563808] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 606.563816] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 606.563823] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.563830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 606.563837] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 606.563852] [ 606.595395] FAULT_INJECTION: forcing a failure. [ 606.595395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 606.596361] CPU: 0 UID: 0 PID: 6112 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 606.596376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 606.596382] Call Trace: [ 606.596386] [ 606.596390] dump_stack_lvl+0xfa/0x120 [ 606.596405] should_fail_ex+0x4d7/0x5e0 [ 606.596427] should_fail_alloc_page+0xe0/0x110 [ 606.596441] prepare_alloc_pages+0x1eb/0x550 [ 606.596457] __alloc_frozen_pages_noprof+0x185/0x2070 [ 606.596476] ? __pfx_css_rstat_updated+0x10/0x10 [ 606.596496] ? __lock_acquire+0x3f0/0x2250 [ 606.596516] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 606.596532] ? find_held_lock+0x2b/0x80 [ 606.596550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 606.596569] ? policy_nodemask+0xeb/0x4e0 [ 606.596587] alloc_pages_mpol+0xed/0x340 [ 606.596605] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 606.596623] ? filemap_get_entry+0x1b1/0x3b0 [ 606.596640] ? lock_release+0xc8/0x270 [ 606.596657] folio_alloc_noprof+0x22/0x290 [ 606.596676] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 606.596692] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 606.596706] ? kasan_save_track+0x14/0x30 [ 606.596719] ? __kasan_kmalloc+0x7f/0x90 [ 606.596735] __filemap_get_folio_mpol+0x513/0x9a0 [ 606.596756] ioctx_alloc+0x704/0x1e10 [ 606.596778] ? __pfx_ioctx_alloc+0x10/0x10 [ 606.596794] ? lock_release+0xc8/0x270 [ 606.596809] ? __might_fault+0xe0/0x190 [ 606.596823] __x64_sys_io_setup+0xc8/0x1f0 [ 606.596841] do_syscall_64+0xbf/0x420 [ 606.596855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.596867] RIP: 0033:0x7eff1e5a5b19 [ 606.596876] 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 [ 606.596886] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 606.596898] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 606.596906] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 606.596912] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.596919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 606.596926] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 606.596941] 12:23:00 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:23:00 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 44) 12:23:00 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0xd9, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @void, {@llc={0x4, {@llc={0x0, 0xbc, 'x', "0923feaac365eb4e7822d7466239dfe0c5f192ba0bc09ee2e9e5e97cf516c8832aca2f830b41cd5f8502e80d290716ad8c29ac0faac556dc298858f7b6afecca8815f01d999645bc3d4dae9787bc19fa6f18b346742495ebe9ad71d40665b83b4c67006db8318b380ad1d763ba5066dc3104ba98f9d88717a47eee72b3334d0b40e6a48b4747a13f4c880ac8cee2b700088ea94714d320512baf832d93df1945dcadeaa1980f55a4994e82384f192b385ac97f4db234dae52f599e2f3a363e86e06e6df645101298"}}}}}, &(0x7f00000001c0)={0x1, 0x1, [0xaf4, 0x82f, 0xffb, 0xaa7]}) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="e98011fe76abaaaaaaaaaabb000d0300002012020000623c25dc23cd2f1d93ae0ff97351e324b29e130e3619b4b27e3e2d6a600b3dc7994d886957b4ca550f59cf57b96ebc53499913538c33691418aee0d28019847b"], 0x0) 12:23:00 executing program 4: r0 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0xc9, 0x10, 0x9, 0x3, {{0x32, 0x4, 0x1, 0x26, 0xc8, 0x65, 0x0, 0x40, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@generic={0x88, 0xa, "2d2f6097b2f457d4"}, @ssrr={0x89, 0xf, 0x83, [@rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback]}, @lsrr={0x83, 0x7, 0x8a, [@loopback]}, @timestamp_prespec={0x44, 0xc, 0x4c, 0x3, 0x5, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8000}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x52, 0x3, [{0x1, 0x8, "3535f19665fd"}, {0x2, 0xd, "c793b2d048cf04adad4add"}, {0x4, 0x5, "9882c5"}, {0x7, 0x7, "bc94974513"}, {0x0, 0x12, "d3120c79eda82a6b99f6caceb0d88d02"}, {0x7, 0x7, "a927cd343b"}, {0x7, 0x8, "81135bb5ed72"}, {0x1, 0xa, "7001a349bc4c26ad"}]}, @timestamp_prespec={0x44, 0xc, 0x32, 0x3, 0x7, [{@multicast2, 0x1}]}, @cipso={0x86, 0x24, 0x2, [{0x7, 0xf, "ace1e1a0c81da0a70d1af53db5"}, {0x5, 0xf, "a1de1a5f25b44f5704aa0e3c51"}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x2f, 0x7a, 0x3, 0x1, 0x20, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x700, 0x700, 0x80, 0x48}}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1e8, r0, 0x100, 0x70bd2c, 0x4, {}, [{{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfff}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfff}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r2}, {0x4}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x44000}, 0x48040) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r4) 12:23:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000000780)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000200)}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)=""/219, 0xdb}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000003d0028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000010000000000000000100000001000000"], 0x158}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000640)=""/190, 0xbe}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000001200000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x3, 0x10042, &(0x7f0000000880)={r5, r6+60000000}) dup(r7) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r9 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) syz_io_uring_setup(0x385b, &(0x7f00000008c0)={0x0, 0xe966, 0x4, 0x0, 0x1c8, 0x0, r9}, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ff3000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000940)) syz_io_uring_submit(0x0, r8, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r8, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r0, 0x0, &(0x7f0000000040)='./file1\x00', 0x112, 0x200000, 0x23456}, 0xffffff81) 12:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x5}}}}, 0x0) 12:23:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 48) 12:23:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf00) [ 615.905390] FAULT_INJECTION: forcing a failure. [ 615.905390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.911243] CPU: 0 UID: 0 PID: 6124 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 615.911270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.911279] Call Trace: [ 615.911283] [ 615.911288] dump_stack_lvl+0xfa/0x120 [ 615.911309] should_fail_ex+0x4d7/0x5e0 [ 615.911335] should_fail_alloc_page+0xe0/0x110 [ 615.911352] prepare_alloc_pages+0x1eb/0x550 [ 615.911369] __alloc_frozen_pages_noprof+0x185/0x2070 [ 615.911388] ? __pfx_css_rstat_updated+0x10/0x10 [ 615.911413] ? __lock_acquire+0x3f0/0x2250 [ 615.911434] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 615.911451] ? find_held_lock+0x2b/0x80 [ 615.911468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 615.911490] ? policy_nodemask+0xeb/0x4e0 [ 615.911511] alloc_pages_mpol+0xed/0x340 [ 615.911528] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 615.911546] ? filemap_get_entry+0x1b1/0x3b0 [ 615.911565] ? lock_release+0xc8/0x270 [ 615.911581] folio_alloc_noprof+0x22/0x290 [ 615.911602] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 615.911618] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 615.911632] ? kasan_save_track+0x14/0x30 [ 615.911646] ? __kasan_kmalloc+0x7f/0x90 [ 615.911662] __filemap_get_folio_mpol+0x513/0x9a0 [ 615.911682] ioctx_alloc+0x704/0x1e10 [ 615.911707] ? __pfx_ioctx_alloc+0x10/0x10 [ 615.911723] ? lock_release+0xc8/0x270 [ 615.911738] ? __might_fault+0xe0/0x190 [ 615.911753] __x64_sys_io_setup+0xc8/0x1f0 [ 615.911771] do_syscall_64+0xbf/0x420 [ 615.911786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.911799] RIP: 0033:0x7ffb47279b19 [ 615.911809] 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 [ 615.911821] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 615.911833] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 615.911841] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 615.911848] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 615.911855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 615.911863] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 615.911878] [ 615.941983] FAULT_INJECTION: forcing a failure. 12:23:00 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64], 0x0) syz_emit_ethernet(0xc8, &(0x7f0000000040)={@broadcast, @random="d8a9448940ac", @val={@void, {0x8100, 0x5, 0x0, 0x2}}, {@ipv4={0x800, @dccp={{0x13, 0x4, 0x3, 0x1d, 0xb6, 0x68, 0x0, 0x8, 0x21, 0x0, @empty, @rand_addr=0x64010100, {[@generic={0x86, 0x2}, @timestamp={0x44, 0xc, 0x40, 0x0, 0x9, [0x8, 0x7]}, @ssrr={0x89, 0x23, 0x3e, [@rand_addr=0x64010100, @private=0xa010102, @multicast2, @remote, @local, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0xf}, @remote]}, @ra={0x94, 0x4}]}}, {{0x4e21, 0x4e22, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x7, "eafb41", 0x9, "08b338"}, "d843afb4e42816d741dae9bb91292a18ffaade1e99415baae00f58aba92890aec690ada0a80a4a08d9c296efb9089e6cdc703881ba187a798f2a63d97cd6b7c4a967a33a85a2325a7a5d46852a9eb683b8d03309e84ec24b27bd"}}}}}, &(0x7f0000000140)={0x0, 0x3, [0x413, 0xd27, 0xb7b, 0x895]}) syz_extract_tcp_res$synack(0xfffffffffffffffe, 0x1, 0x0) [ 615.941983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.944245] CPU: 1 UID: 0 PID: 6137 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 615.944275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.944288] Call Trace: [ 615.944296] [ 615.944305] dump_stack_lvl+0xfa/0x120 [ 615.944337] should_fail_ex+0x4d7/0x5e0 [ 615.944382] should_fail_alloc_page+0xe0/0x110 [ 615.944411] prepare_alloc_pages+0x1eb/0x550 [ 615.944443] __alloc_frozen_pages_noprof+0x185/0x2070 [ 615.944480] ? __pfx_css_rstat_updated+0x10/0x10 [ 615.944521] ? __lock_acquire+0x3f0/0x2250 [ 615.944559] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 615.944592] ? find_held_lock+0x2b/0x80 [ 615.944626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 615.944664] ? policy_nodemask+0xeb/0x4e0 [ 615.944701] alloc_pages_mpol+0xed/0x340 [ 615.944736] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 615.944772] ? filemap_get_entry+0x1b1/0x3b0 [ 615.944806] ? lock_release+0xc8/0x270 [ 615.944839] folio_alloc_noprof+0x22/0x290 [ 615.944878] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 615.944909] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 615.944937] ? kasan_save_track+0x14/0x30 [ 615.944963] ? __kasan_kmalloc+0x7f/0x90 [ 615.944995] __filemap_get_folio_mpol+0x513/0x9a0 [ 615.945035] ioctx_alloc+0x704/0x1e10 [ 615.945088] ? __pfx_ioctx_alloc+0x10/0x10 [ 615.945119] ? lock_release+0xc8/0x270 [ 615.945149] ? __might_fault+0xe0/0x190 [ 615.945178] __x64_sys_io_setup+0xc8/0x1f0 [ 615.945212] do_syscall_64+0xbf/0x420 [ 615.945240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.945264] RIP: 0033:0x7eff1e5a5b19 [ 615.945282] 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 [ 615.945305] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 615.945328] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 615.945343] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 615.945357] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 615.945371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 615.945384] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 615.945414] 12:23:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 49) 12:23:00 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="35b4baf1ef4fee8dce668c8e272628f8f5bcf9f75f30fd5a88bfbe81df1fb6e62c00d185f0dbc7632a6267435537a7c367b1955228d070", 0x37, 0xffff}], 0x2040000, &(0x7f0000001100)={[{@fat=@usefree}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '855'}}, {@utf8no}, {@shortname_mixed}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '--,&\'-]'}}, {@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x65, 0x66, 0x33, 0x62, 0x39, 0x63, 0x39], 0x2d, [0x32, 0x32, 0x31, 0x63], 0x2d, [0x37, 0x31, 0x4a1486f233915c68, 0x4], 0x2d, [0x39, 0x38, 0x64], 0x2d, [0x64, 0x39, 0x30, 0x36, 0x35, 0x63, 0x32, 0x33]}}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@remote, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@private0}}, &(0x7f00000012c0)=0xe8) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) renameat(r1, &(0x7f0000001300)='./file0\x00', r3, &(0x7f0000001340)='./file0\x00') setfsuid(r2) 12:23:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x8c05) 12:23:00 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x95, &(0x7f00000000c0)={@random="dbce58e07b60", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}, @void, {@generic={0xf8, "a09fce0c18f3b4f3dc43632647b17c26118e81a71290016c51a04cbc7b716f247e091dc5741816a5bb2c9f4b0254b22d78c9fc6e3aa9556ae022b3dc7d743fcd87b0bef433541dbdfe9d2a81b7090b15ce67c942106f14ab71e8e07252a2f6355a6ea44756110387873f188ef049176376e6d09036a6f3e9d7eddb2b54e5f42911ccfcb180b1fe"}}}, &(0x7f0000000000)={0x1, 0x1, [0x20000ca1, 0x701, 0xb01, 0xc8e]}) 12:23:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = accept$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @multicast2}, &(0x7f0000000500)=0x10) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x99ad) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x10001, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:00 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 616.084111] FAULT_INJECTION: forcing a failure. [ 616.084111] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.090877] CPU: 0 UID: 0 PID: 6149 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 616.090894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.090902] Call Trace: [ 616.090906] [ 616.090911] dump_stack_lvl+0xfa/0x120 [ 616.090932] should_fail_ex+0x4d7/0x5e0 [ 616.090958] should_fail_alloc_page+0xe0/0x110 [ 616.090975] prepare_alloc_pages+0x1eb/0x550 [ 616.090994] __alloc_frozen_pages_noprof+0x185/0x2070 [ 616.091014] ? __pfx_css_rstat_updated+0x10/0x10 [ 616.091043] ? __lock_acquire+0x3f0/0x2250 [ 616.091064] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 616.091081] ? find_held_lock+0x2b/0x80 [ 616.091099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 616.091121] ? policy_nodemask+0xeb/0x4e0 [ 616.091140] alloc_pages_mpol+0xed/0x340 [ 616.091158] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 616.091176] ? filemap_get_entry+0x1b1/0x3b0 [ 616.091196] ? lock_release+0xc8/0x270 [ 616.091213] folio_alloc_noprof+0x22/0x290 [ 616.091233] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 616.091250] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 616.091274] ? kasan_save_track+0x14/0x30 [ 616.091288] ? __kasan_kmalloc+0x7f/0x90 [ 616.091304] __filemap_get_folio_mpol+0x513/0x9a0 [ 616.091324] ioctx_alloc+0x704/0x1e10 [ 616.091349] ? __pfx_ioctx_alloc+0x10/0x10 [ 616.091364] ? lock_release+0xc8/0x270 [ 616.091380] ? __might_fault+0xe0/0x190 [ 616.091395] __x64_sys_io_setup+0xc8/0x1f0 [ 616.091413] do_syscall_64+0xbf/0x420 [ 616.091428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.091441] RIP: 0033:0x7ffb47279b19 [ 616.091451] 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 [ 616.091463] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 616.091475] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 616.091483] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 616.091490] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.091497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.091504] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 616.091520] 12:23:00 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 45) [ 616.137880] loop4: detected capacity change from 0 to 255 12:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x6}}}}, 0x0) 12:23:00 executing program 6: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@broadcast, @random="3c995d2b5e10", @val={@void, {0x8100, 0x6, 0x1, 0x3}}, {@canfd={0xd, {{0x1, 0x0, 0x1}, 0x20, 0x1, 0x0, 0x0, "309f994f6c8a313ee97838ab1ef11249ed5d6c907d056aea86e4bee5dda588cd9c16ba546a26dcc915b4de16163ad7c1cbc5c5705b6ee829d97e2c4640b58260"}}}}, &(0x7f0000000080)={0x1, 0x6, [0xb08, 0x82c, 0x518, 0x308]}) syz_emit_ethernet(0x3c, &(0x7f00000001c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa1f91001200810031000805020927cfd1b2028e3bdeabe79176ca996c30c28d92fa0b3a9602b863897d083dc48fda9a9c"], 0x0) syz_emit_ethernet(0xb9, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffaaaaaaaaaabb0016e77d265d61902bacaaadaf622d402bd4977c4b94e1762567c915a59c476faacc8d791c2b156bda89af71b0ae9acea52eeef15df4a29b3a6e606c010001000000000033ecee50dcd0689e4a3d4a3b8946704ecd2c5f74ca0713fbae445bc28b41e9c5d3c6c87a4ba8b68c2a8e60e027184bb37d0a45b9dfc43a46514a22d3646ca296a260ec4a285265643f6886dbf2d996ac7cd8f3cd45325200"/185], &(0x7f0000000180)={0x1, 0x4, [0x736, 0xb8d, 0xde8, 0x8ad]}) 12:23:00 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="b9c5b79928da7067b31251d1d49211b365ec74348675c8a7281df4b700ecbd3188e4d62793ebf1151a108e0bca8042d22b019cb99847f5307484e31da9b797a0881c88c0bcaee101b6663e1b2d145ed51986247ae4aa36e0059a5c2c19418d2371d8fcb07c836afd771bdc54b3f54c6ec2959b87f52391ad620e6d721a92a1f2cf7127ab4abd43b9898caa0baeb3163107", 0x91, 0x7}, {&(0x7f0000000200)="2d01e3812ce25047081d1c874cb2833fd76e3e1ba52f84f01bf6454fa99a54b9067f369c65efe2b3f7a032c47de82eacc3c3e1c872cb9775ab08e7fc9168c301d44fb2f0f964b912faa2", 0x4a, 0x7ff}, {&(0x7f0000000280)="615d5a1249a739987f728f55954e8f4bfcdeba5d256b83a5b318ab8ed6b026f4e8872130af5328c1a07bca08be990571575378a3968287d1f5276a7578cf40ce7d86d6dbd5afc73f2594c37386b541784aa48b5ec12e88563b76f8bdbb05eb3385637a8c1ea4e5ef58e52a250613c0c106c71c98c0de27796800edcbe502950861a0d6e73c663b94116a9ceaa0e4b49b7d", 0x91, 0xfff}, {&(0x7f0000000340)="a857879f9ea7bfc8b574df93a57489d13c511f9eba846e65df903bd7d95182542663acf4ecbfc51fc9b968074c48257aec32ba6999ce0ba62bd75522bd9c48f7ffa3d999933dd22be44505e01fb0a2501afc0ea7669394beee495cb27cab386e0f094647954a53c7a3d6733ff6823ebfac9ec0535befea60314bfb12d8f5c3adb8faa8ffc008aecdefa7eff5e1a56b58b7c3b32130f81ff36c9c9807fd2f9fdf2bf040b06258a116c843d0ea583b2f51ea8e38a10f92cc32a2ada9d9307a6e2ff503c21113c12ec9448b2d4f3d5f5d55c0e92a78b791bf1b0d0c", 0xda, 0x20}, {&(0x7f0000000440)="1865929599d8d0fdad525cffddc995f303f64c084e5e076f213d6328fc5cb204b072bf66fde94968df18e47499d0d8cb0c82bb50776056fdfb1c663038b33e0886ddd5b282c3b4aac2fb54352d8b0669475019d807acec2b4004fcc4a8e5e9a9d545ed8200f3999aeabe44926c88ac05e706055865cdd7147707cbfb5f93d3859b52714147d42050ce1a42113c5d5a37482a16773618eade915b7ecff142eb762e9277951ae52166f257289e5e01720127355d6d9db0a39e9028a522548763877702f96bea8be147a0eef9c108a22cc59062525106cfdb3d73", 0xd9, 0x5}], 0x6b400, &(0x7f00000005c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x2d, 0x65, 0x69, 0x34]}}, {@huge_within_size}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0xf90}) setfsuid(r0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:23:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 50) 12:23:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf000) 12:23:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r6, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x18, 0x18, {0x9, @bearer=@l2={'ib', 0x3a, 'virt_wifi0\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x4008080}, 0x200040c0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r4, 0x400, 0x1, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xf, 0xa, "daf260a5d5d77bc992f302"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xf, 0xa, "9997785daddfcf2873fbca"}, @NL80211_ATTR_KEY_TYPE={0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000040}, 0x8804) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:23:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x4) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=@caif=@util={0x25, "27f0ad8fcf06c4054a3363b200aa9fab"}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="409d2e2984eeabf6ad99ba7a23d8d141123695c2ff1c64b1a1b81bf85a3c983a514ac9cf75db9a33246278df4d8946435f03b33cddfe66600ae15e2fa4956e3d9c0b184d2178f090f84f5cf473d5f4557aaffd7946375afa98a468758d3e75454866f85db8d063e18901", 0x6a}], 0x1}, 0x0, 0x48058, 0x1, {0x0, r3}}, 0x20002) [ 616.258462] loop4: detected capacity change from 0 to 15 12:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:23:00 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) [ 616.283394] FAULT_INJECTION: forcing a failure. [ 616.283394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.291336] CPU: 0 UID: 0 PID: 6173 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 616.291355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.291363] Call Trace: [ 616.291367] [ 616.291372] dump_stack_lvl+0xfa/0x120 [ 616.291393] should_fail_ex+0x4d7/0x5e0 [ 616.291420] should_fail_alloc_page+0xe0/0x110 [ 616.291436] prepare_alloc_pages+0x1eb/0x550 [ 616.291454] __alloc_frozen_pages_noprof+0x185/0x2070 [ 616.291473] ? __pfx_css_rstat_updated+0x10/0x10 [ 616.291496] ? __lock_acquire+0x3f0/0x2250 [ 616.291517] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 616.291534] ? find_held_lock+0x2b/0x80 [ 616.291551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 616.291572] ? policy_nodemask+0xeb/0x4e0 [ 616.291593] alloc_pages_mpol+0xed/0x340 [ 616.291610] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 616.291628] ? filemap_get_entry+0x1b1/0x3b0 [ 616.291646] ? lock_release+0xc8/0x270 [ 616.291663] folio_alloc_noprof+0x22/0x290 [ 616.291684] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 616.291701] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 616.291715] ? kasan_save_track+0x14/0x30 [ 616.291728] ? __kasan_kmalloc+0x7f/0x90 [ 616.291745] __filemap_get_folio_mpol+0x513/0x9a0 [ 616.291765] ioctx_alloc+0x704/0x1e10 [ 616.291789] ? __pfx_ioctx_alloc+0x10/0x10 [ 616.291805] ? lock_release+0xc8/0x270 [ 616.291820] ? __might_fault+0xe0/0x190 [ 616.291835] __x64_sys_io_setup+0xc8/0x1f0 [ 616.291853] do_syscall_64+0xbf/0x420 [ 616.291868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.291881] RIP: 0033:0x7ffb47279b19 [ 616.291891] 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 [ 616.291903] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 616.291915] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 616.291923] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 616.291930] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.291938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.291945] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 616.291960] [ 616.328964] FAULT_INJECTION: forcing a failure. [ 616.328964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.329934] CPU: 0 UID: 0 PID: 6176 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 616.329949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.329957] Call Trace: [ 616.329962] [ 616.329966] dump_stack_lvl+0xfa/0x120 [ 616.329986] should_fail_ex+0x4d7/0x5e0 [ 616.330011] should_fail_alloc_page+0xe0/0x110 [ 616.330027] prepare_alloc_pages+0x1eb/0x550 [ 616.330048] __alloc_frozen_pages_noprof+0x185/0x2070 [ 616.330068] ? __pfx_css_rstat_updated+0x10/0x10 [ 616.330090] ? __lock_acquire+0x3f0/0x2250 [ 616.330111] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 616.330128] ? find_held_lock+0x2b/0x80 [ 616.330145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 616.330166] ? policy_nodemask+0xeb/0x4e0 [ 616.330186] alloc_pages_mpol+0xed/0x340 [ 616.330204] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 616.330221] ? filemap_get_entry+0x1b1/0x3b0 [ 616.330240] ? lock_release+0xc8/0x270 [ 616.330257] folio_alloc_noprof+0x22/0x290 [ 616.330278] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 616.330295] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 616.330309] ? kasan_save_track+0x14/0x30 [ 616.330322] ? __kasan_kmalloc+0x7f/0x90 [ 616.330338] __filemap_get_folio_mpol+0x513/0x9a0 [ 616.330359] ioctx_alloc+0x704/0x1e10 [ 616.330383] ? __pfx_ioctx_alloc+0x10/0x10 [ 616.330398] ? lock_release+0xc8/0x270 [ 616.330414] ? __might_fault+0xe0/0x190 [ 616.330429] __x64_sys_io_setup+0xc8/0x1f0 [ 616.330446] do_syscall_64+0xbf/0x420 [ 616.330462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.330475] RIP: 0033:0x7eff1e5a5b19 [ 616.330485] 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 [ 616.330497] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 616.330508] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 616.330516] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 616.330524] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.330531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.330538] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 616.330553] 12:23:00 executing program 4: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r1 = inotify_init1(0x800) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x31f}}, './file0\x00'}) r4 = epoll_create1(0x80000) r5 = memfd_secret(0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r7 = getpid() pidfd_open(r7, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)="f87008ff4fb2b9aeeee95367d41567619285cd5d71c295f93dd215c5c60f1f3ac3104b", 0x23}, {&(0x7f0000000180)="ce0ed9ac6ab9eb919d38b1b3723f20c1d721d810f72a1f9c9637a0094f2407ef3541ef80f12ada81f9bb23fc550ffd9d1ec0f23a43248fa01f9d01da0b9465088852e3b683be41caf63c50960bed0a97b75a33e894c44c2768d111e9735adbb61af4dc431a34f66efdfb32ad698ba51dd2217241ff2ed7355da6f92d8a125a0bde8f901760d85560482fcd97b8ca498c93857de4c55d9e45db25d27dc48e372bd3ae510d5aabc0ae996ef98be374c79da7758bd30ce8b1cf92edef33f57a075787a97c89fab5", 0xc6}, {&(0x7f0000000280)="1b5681049548ff222cd84a63556103a8a1ed36d3b85add7d759f1831e62e3c411eb8eb74ff4b570017b65d0a90cafc12c3139736401dd7c07e43a5b12daa3ba9f0138f1dce5fdf3d2f64d6a886201cc95176b9394f15d2449ad583d3f27e54c9223e0a50a03ddff7e22d1bc1f6279f29dfa5cdd29bfd7f9d11598c240169210ca84a07c2129abe6d5529f72d8b893c298a10d6315e5f4cdf8b7a84b6ae065d64c52b49319d7053ec32", 0xa9}, {&(0x7f0000000340)="76b3c56040e7a8dbfb023a37b742d933575675935f18fa55c06fc8a88e322fa7887e78b5d092540ebbc3b5771f66c485b3565f4d7d51970e27e08832a3898f818aea0f418684284115e5b8c4ec62e0b57e989fcd17784184518aa740ae14743aefa5c89d8cb2f0d2713561e06eea38b808515be5e5b518155d7440ebbbe5f29daf2eb1a694601d2045741e352a4b6e946bf3c2e883a77add5ffd81c81d2abb96e78105a8007cf1465cd57eab41ae5eb994fb6b77260bc9828133b2a15f1e69550f56d477c29346099f52f78ee5cb8182960b8e00bc", 0xd5}, {&(0x7f0000000440)="435e9279dae36f52eb11885cd0b996ab51d868cd470294b1181c2774db3d8216511f366db79c72aed54b9d", 0x2b}, {&(0x7f0000000480)="7a6d388da694dcb3d0e5aff7ad81843c3cb7d99920fa29f186fdc3f776139539248fbbc8f71a8b44b5ede85274b506669e4218527a0fab07fa88d1dbbf305f67c5f2e9ddfa7d0ee6a3c377f8e80b7333edb3e632b8d9362d610f8db4f645c7450353df5c6836d1c5744c8f50eef86a246aba1cfec8e65d52af95564d2c81b8627aa74c8948ee3cc83f9d5d5ec81fa01f4392e7e21b94c1fd5856463a86b0d7b69cf5e5b6852b45a62470e77b2a20fe8280878e5bf8ab838b11b41a97a40c655cdf81dd5eb1284178504f844c97f230", 0xcf}, {&(0x7f0000000580)="55f6530f4443d6114c931e5213539bb3481a1e10bd7f959dfd26bb796f5fd6640b311698321eab1ad135e578eb9577d22b2464d1433b70642d2a15bfd30f1f1baa188488c2f7", 0x46}], 0x7, &(0x7f00000006c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r2]}}, @rights={{0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee00}}}], 0x90, 0x1}, 0x1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r9) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r10) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1000) 12:23:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x80000) 12:23:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 51) [ 616.448948] FAULT_INJECTION: forcing a failure. [ 616.448948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.449957] CPU: 0 UID: 0 PID: 6195 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 616.449973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.449980] Call Trace: [ 616.449985] [ 616.449989] dump_stack_lvl+0xfa/0x120 [ 616.450011] should_fail_ex+0x4d7/0x5e0 [ 616.450040] should_fail_alloc_page+0xe0/0x110 [ 616.450057] prepare_alloc_pages+0x1eb/0x550 [ 616.450076] __alloc_frozen_pages_noprof+0x185/0x2070 [ 616.450096] ? __pfx_css_rstat_updated+0x10/0x10 [ 616.450120] ? __lock_acquire+0x3f0/0x2250 [ 616.450141] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 616.450158] ? find_held_lock+0x2b/0x80 [ 616.450176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 616.450197] ? policy_nodemask+0xeb/0x4e0 [ 616.450217] alloc_pages_mpol+0xed/0x340 [ 616.450235] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 616.450253] ? filemap_get_entry+0x1b1/0x3b0 [ 616.450272] ? lock_release+0xc8/0x270 [ 616.450289] folio_alloc_noprof+0x22/0x290 [ 616.450309] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 616.450326] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 616.450340] ? kasan_save_track+0x14/0x30 [ 616.450353] ? __kasan_kmalloc+0x7f/0x90 [ 616.450369] __filemap_get_folio_mpol+0x513/0x9a0 [ 616.450391] ioctx_alloc+0x704/0x1e10 [ 616.450416] ? __pfx_ioctx_alloc+0x10/0x10 [ 616.450432] ? lock_release+0xc8/0x270 [ 616.450447] ? __might_fault+0xe0/0x190 [ 616.450462] __x64_sys_io_setup+0xc8/0x1f0 [ 616.450480] do_syscall_64+0xbf/0x420 [ 616.450496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.450509] RIP: 0033:0x7ffb47279b19 [ 616.450519] 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 [ 616.450531] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 616.450544] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 616.450552] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 616.450560] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.450567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.450574] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 616.450590] 12:23:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)="807cc489d3a3d834153f6df1e8d51753e4f1050000004e9f2990563fd82db7160939873f271f97c238b7bde31b6938819f2d08e05c6e8da787414d", 0x3b, 0x3f5) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) 12:23:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x0, 0x3}}}}, 0x0) 12:23:10 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf0ffff) 12:23:10 executing program 6: syz_emit_ethernet(0x19, &(0x7f0000000000)={@link_local, @link_local, @val={@val={0x9100, 0x3, 0x1, 0x1}, {0x8100, 0x1}}, {@x25}}, 0x0) 12:23:10 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 52) 12:23:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r1 = geteuid() setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:23:10 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, r1, 0xffffffffffffffff, 0x0) 12:23:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 46) [ 625.588559] FAULT_INJECTION: forcing a failure. [ 625.588559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.599145] CPU: 0 UID: 0 PID: 6214 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 625.599164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.599172] Call Trace: [ 625.599177] [ 625.599181] dump_stack_lvl+0xfa/0x120 [ 625.599202] should_fail_ex+0x4d7/0x5e0 [ 625.599228] should_fail_alloc_page+0xe0/0x110 [ 625.599244] prepare_alloc_pages+0x1eb/0x550 [ 625.599262] __alloc_frozen_pages_noprof+0x185/0x2070 [ 625.599282] ? __pfx_css_rstat_updated+0x10/0x10 [ 625.599305] ? __lock_acquire+0x3f0/0x2250 [ 625.599325] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 625.599342] ? find_held_lock+0x2b/0x80 [ 625.599370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 625.599396] ? policy_nodemask+0xeb/0x4e0 [ 625.599422] alloc_pages_mpol+0xed/0x340 [ 625.599445] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 625.599468] ? filemap_get_entry+0x1b1/0x3b0 [ 625.599490] ? lock_release+0xc8/0x270 [ 625.599507] folio_alloc_noprof+0x22/0x290 [ 625.599528] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 625.599544] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 625.599558] ? kasan_save_track+0x14/0x30 [ 625.599572] ? __kasan_kmalloc+0x7f/0x90 [ 625.599588] __filemap_get_folio_mpol+0x513/0x9a0 [ 625.599609] ioctx_alloc+0x704/0x1e10 [ 625.599633] ? __pfx_ioctx_alloc+0x10/0x10 [ 625.599649] ? lock_release+0xc8/0x270 [ 625.599664] ? __might_fault+0xe0/0x190 [ 625.599680] __x64_sys_io_setup+0xc8/0x1f0 [ 625.599700] do_syscall_64+0xbf/0x420 [ 625.599718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.599731] RIP: 0033:0x7eff1e5a5b19 [ 625.599741] 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 [ 625.599753] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 625.599765] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 625.599773] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 625.599781] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.599788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 625.599796] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 625.599812] [ 625.638985] FAULT_INJECTION: forcing a failure. [ 625.638985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:23:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/custom0\x00', 0x802, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000001c0)={0xfffffffe, 0x1, 0x10, 0xfffeffff, 0xfffffefe}) openat(r1, &(0x7f0000000040)='./file1\x00', 0x80000, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) accept$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x1c) 12:23:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 47) 12:23:10 executing program 7: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) [ 625.672492] FAULT_INJECTION: forcing a failure. [ 625.672492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.675071] CPU: 0 UID: 0 PID: 6225 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 625.675090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.675097] Call Trace: [ 625.675102] [ 625.675108] dump_stack_lvl+0xfa/0x120 [ 625.675128] should_fail_ex+0x4d7/0x5e0 [ 625.675154] should_fail_alloc_page+0xe0/0x110 [ 625.675170] prepare_alloc_pages+0x1eb/0x550 [ 625.675189] __alloc_frozen_pages_noprof+0x185/0x2070 [ 625.675210] ? __pfx_css_rstat_updated+0x10/0x10 [ 625.675232] ? __lock_acquire+0x3f0/0x2250 [ 625.675253] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 625.675270] ? find_held_lock+0x2b/0x80 [ 625.675288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 625.675309] ? policy_nodemask+0xeb/0x4e0 [ 625.675329] alloc_pages_mpol+0xed/0x340 [ 625.675347] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 625.675375] ? filemap_get_entry+0x1b1/0x3b0 [ 625.675397] ? lock_release+0xc8/0x270 [ 625.675414] folio_alloc_noprof+0x22/0x290 [ 625.675435] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 625.675452] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 625.675466] ? kasan_save_track+0x14/0x30 [ 625.675480] ? __kasan_kmalloc+0x7f/0x90 [ 625.675496] __filemap_get_folio_mpol+0x513/0x9a0 [ 625.675517] ioctx_alloc+0x704/0x1e10 [ 625.675541] ? __pfx_ioctx_alloc+0x10/0x10 [ 625.675557] ? lock_release+0xc8/0x270 [ 625.675572] ? __might_fault+0xe0/0x190 [ 625.675588] __x64_sys_io_setup+0xc8/0x1f0 [ 625.675605] do_syscall_64+0xbf/0x420 [ 625.675620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.675638] RIP: 0033:0x7eff1e5a5b19 [ 625.675648] 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 [ 625.675660] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 625.675672] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 625.675681] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 625.675689] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.675696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 625.675703] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 625.675719] [ 625.686118] CPU: 1 UID: 0 PID: 6212 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 625.686156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.686170] Call Trace: [ 625.686179] [ 625.686188] dump_stack_lvl+0xfa/0x120 [ 625.686224] should_fail_ex+0x4d7/0x5e0 [ 625.686271] should_fail_alloc_page+0xe0/0x110 [ 625.686301] prepare_alloc_pages+0x1eb/0x550 [ 625.686329] ? lock_release+0xc8/0x270 [ 625.686364] __alloc_frozen_pages_noprof+0x185/0x2070 [ 625.686403] ? __pfx_css_rstat_updated+0x10/0x10 [ 625.686445] ? __lock_acquire+0x3f0/0x2250 [ 625.686482] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 625.686516] ? find_held_lock+0x2b/0x80 [ 625.686551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 625.686591] ? policy_nodemask+0xeb/0x4e0 [ 625.686629] alloc_pages_mpol+0xed/0x340 [ 625.686664] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 625.686700] ? filemap_get_entry+0x1b1/0x3b0 [ 625.686735] ? lock_release+0xc8/0x270 [ 625.686769] folio_alloc_noprof+0x22/0x290 [ 625.686809] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 625.686840] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 625.686869] ? kasan_save_track+0x14/0x30 [ 625.686895] ? __kasan_kmalloc+0x7f/0x90 [ 625.686928] __filemap_get_folio_mpol+0x513/0x9a0 [ 625.686969] ioctx_alloc+0x704/0x1e10 [ 625.687015] ? __pfx_ioctx_alloc+0x10/0x10 [ 625.687055] ? lock_release+0xc8/0x270 [ 625.687086] ? __might_fault+0xe0/0x190 [ 625.687115] __x64_sys_io_setup+0xc8/0x1f0 [ 625.687151] do_syscall_64+0xbf/0x420 [ 625.687180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.687205] RIP: 0033:0x7ffb47279b19 [ 625.687225] 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 [ 625.687248] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 625.687272] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 625.687288] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 625.687302] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.687317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 625.687331] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 625.687378] 12:23:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) setresuid(r2, r0, r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) setfsuid(r3) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r4) 12:23:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 48) 12:23:10 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast, @link_local, @void, {@can={0xc, {{0x4, 0x1, 0x1, 0x1}, 0x4, 0x2, 0x0, 0x0, "740f1b8f5247e10a"}}}}, 0x0) [ 625.790323] FAULT_INJECTION: forcing a failure. [ 625.790323] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.793122] CPU: 0 UID: 0 PID: 6235 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 625.793140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.793148] Call Trace: [ 625.793152] [ 625.793157] dump_stack_lvl+0xfa/0x120 [ 625.793177] should_fail_ex+0x4d7/0x5e0 [ 625.793203] should_fail_alloc_page+0xe0/0x110 [ 625.793220] prepare_alloc_pages+0x1eb/0x550 [ 625.793235] ? lock_release+0xc8/0x270 [ 625.793254] __alloc_frozen_pages_noprof+0x185/0x2070 [ 625.793273] ? __pfx_css_rstat_updated+0x10/0x10 [ 625.793296] ? __lock_acquire+0x3f0/0x2250 [ 625.793315] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 625.793332] ? find_held_lock+0x2b/0x80 [ 625.793349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 625.793371] ? policy_nodemask+0xeb/0x4e0 [ 625.793391] alloc_pages_mpol+0xed/0x340 [ 625.793409] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 625.793427] ? filemap_get_entry+0x1b1/0x3b0 [ 625.793446] ? lock_release+0xc8/0x270 [ 625.793463] folio_alloc_noprof+0x22/0x290 [ 625.793484] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 625.793500] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 625.793514] ? kasan_save_track+0x14/0x30 [ 625.793528] ? __kasan_kmalloc+0x7f/0x90 [ 625.793549] __filemap_get_folio_mpol+0x513/0x9a0 [ 625.793569] ioctx_alloc+0x704/0x1e10 [ 625.793594] ? __pfx_ioctx_alloc+0x10/0x10 [ 625.793610] ? lock_release+0xc8/0x270 [ 625.793625] ? __might_fault+0xe0/0x190 [ 625.793640] __x64_sys_io_setup+0xc8/0x1f0 [ 625.793658] do_syscall_64+0xbf/0x420 [ 625.793673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.793687] RIP: 0033:0x7eff1e5a5b19 [ 625.793696] 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 [ 625.793708] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 625.793721] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 625.793729] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 625.793736] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.793744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 625.793752] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 625.793767] 12:23:20 executing program 6: syz_emit_ethernet(0x19, &(0x7f0000000000)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}, @val={@val={0x9100, 0x4}, {0x8100, 0x5, 0x1, 0x2}}, {@x25={0x805, {0x1}}}}, 0x0) 12:23:20 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x99ad) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, 0x0, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100)=0x1, 0x0, 0x4) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/72, 0x48}], 0x1) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000180)={0xfff, 0x5}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:20 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 53) 12:23:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x0, 0x5}}}}, 0x0) 12:23:20 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xfeffff) 12:23:20 executing program 7: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) 12:23:20 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 49) 12:23:20 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x0, 0x0, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r5 = getpid() pidfd_open(r5, 0x0) r6 = geteuid() r7 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r7, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r9, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r8, r9, r10, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000c040)={&(0x7f0000007980)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc, &(0x7f000000bf40)=[{&(0x7f00000079c0)={0x30, 0x21, 0x800, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xc, 0x7f, 0x0, 0x1, [@typed={0x8, 0x67, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @typed={0x8, 0x4d, 0x0, 0x0, @fd=r3}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0xff}]}, 0x30}, {&(0x7f0000007a00)={0x11c, 0x2a, 0x10, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x63, 0x0, 0x0, @ipv4=@multicast1}, @generic="7ad8f19b4e19fc385f48170142fdaf0955b9bb9bdf45e0922c31cafbfb9323aab9df34ddbd1ae31f6e85d620ebb805739938a67bbbd3c53928652bf1455dc2869cb93c43429c1fd0c5f8cdbd91b83cafe4f4de0871fa4474d667dd873141e61364e0da6ec6a8001effdfcbbc7a57816f05b6bbf5b6de112d96b0505f2f019944d33fe0f40934f43ca3178a95079d0c54f80f3fed0ff5f74f87a72c0290f891b9904d886e9f0934cddb30bbc9689e65e6ffe032251e4a6b56755104d5c21a2aeb30fc5ef9deed3d4860c65a223ad7239a4e271a2b3ad7ae434048ff0a9f3b98aacd63b1ba4787891e60e6af08a0e5aaddeae4", @typed={0x8, 0x45, 0x0, 0x0, @fd=r3}, @typed={0x8, 0x57, 0x0, 0x0, @fd=r3}]}, 0x11c}, {&(0x7f0000007b40)={0x288c, 0x23, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x20ce, 0x22, 0x0, 0x1, [@typed={0x8, 0x5d, 0x0, 0x0, @fd=r3}, @typed={0x4, 0x53}, @generic, @generic="66a18577cf37ee811c0b5cb8663daf92c96c51a06c", @generic="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@generic="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@generic="906a37e2609c405eba1d8b38ffd684d558c994495012e828fe07c9812d955e535b717a2a022b8e5bc404c78b68b0b6670ccb875c8036327f311de3632cad7943ad71771dc4f0ee9fb24ff47e50f0bb1179794adad5c33b737ce05a7fa5c6ee64d91231af684ed6bb8e91bf2c2a820c1aabdd74402ef60efacfcfda3464ff683dee337558e2d43524522e27619543c6da1f5eb34afc422753efd5f3f91bde04520a64148fc21b3cfa4cc414817d1f14c10f1971b63ef0ff4472447f8aa03bf319ee82bf66c4a913ba6425e6070680feb684"]}]}, 0x1528}], 0x7, &(0x7f000000bfc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r0}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r1}}}], 0x60, 0x20049834}, 0x6005) recvmmsg(r3, &(0x7f00000077c0)=[{{&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/10, 0xa}, {&(0x7f0000001240)=""/25, 0x19}, {&(0x7f0000001280)=""/121, 0x79}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/190, 0xbe}, {&(0x7f00000023c0)=""/175, 0xaf}, {&(0x7f0000002480)=""/172, 0xac}], 0xa}, 0x401}, {{&(0x7f00000026c0)=@x25, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/238, 0xee}, {&(0x7f0000002600)=""/28, 0x1c}], 0x2, &(0x7f0000002880)=""/4096, 0x1000}, 0x80000001}, {{&(0x7f0000003880)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000005d40)=@caif=@util, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005dc0)=""/82, 0x52}, {&(0x7f0000005e40)=""/246, 0xf6}], 0x2, &(0x7f0000005f80)=""/120, 0x78}, 0x1382}, {{&(0x7f0000006000)=@x25={0x9, @remote}, 0x80, &(0x7f0000006100)=[{&(0x7f0000006080)=""/124, 0x7c}], 0x1, &(0x7f0000006140)=""/106, 0x6a}, 0x10000}, {{&(0x7f00000061c0)=@ax25={{}, [@bcast, @default, @remote, @null, @default, @default, @default, @netrom]}, 0x80, &(0x7f0000007640)=[{&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/56, 0x38}, {&(0x7f0000003900)=""/177, 0xb1}, {&(0x7f0000007340)=""/132, 0x84}, {&(0x7f0000007400)=""/26, 0x1a}, {&(0x7f0000007440)=""/179, 0xb3}, {&(0x7f0000007500)=""/210, 0xd2}, {&(0x7f0000007600)=""/10, 0xa}], 0x8, &(0x7f00000076c0)=""/221, 0xdd}, 0x2}], 0x6, 0x12100, &(0x7f0000007940)={0x77359400}) setfsuid(r2) [ 635.933744] FAULT_INJECTION: forcing a failure. [ 635.933744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 635.950526] CPU: 0 UID: 0 PID: 6253 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 635.950562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 635.950576] Call Trace: [ 635.950584] [ 635.950593] dump_stack_lvl+0xfa/0x120 [ 635.950628] should_fail_ex+0x4d7/0x5e0 [ 635.950676] should_fail_alloc_page+0xe0/0x110 [ 635.950706] prepare_alloc_pages+0x1eb/0x550 [ 635.950741] __alloc_frozen_pages_noprof+0x185/0x2070 [ 635.950779] ? __pfx_css_rstat_updated+0x10/0x10 [ 635.950822] ? __lock_acquire+0x3f0/0x2250 [ 635.950863] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 635.950897] ? find_held_lock+0x2b/0x80 [ 635.950932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 635.950972] ? policy_nodemask+0xeb/0x4e0 [ 635.951011] alloc_pages_mpol+0xed/0x340 [ 635.951056] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 635.951093] ? filemap_get_entry+0x1b1/0x3b0 [ 635.951128] ? lock_release+0xc8/0x270 [ 635.951162] folio_alloc_noprof+0x22/0x290 [ 635.951203] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 635.951236] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 635.951264] ? kasan_save_track+0x14/0x30 [ 635.951291] ? __kasan_kmalloc+0x7f/0x90 [ 635.951324] __filemap_get_folio_mpol+0x513/0x9a0 [ 635.951366] ioctx_alloc+0x704/0x1e10 [ 635.951413] ? __pfx_ioctx_alloc+0x10/0x10 [ 635.951445] ? lock_release+0xc8/0x270 [ 635.951489] ? __might_fault+0xe0/0x190 [ 635.951519] __x64_sys_io_setup+0xc8/0x1f0 [ 635.951555] do_syscall_64+0xbf/0x420 [ 635.951584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 635.951609] RIP: 0033:0x7eff1e5a5b19 [ 635.951628] 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 [ 635.951652] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 635.951676] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 635.951692] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 635.951706] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 635.951721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 635.951735] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 635.951766] [ 635.988747] FAULT_INJECTION: forcing a failure. [ 635.988747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 635.999243] CPU: 1 UID: 0 PID: 6262 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 635.999261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 635.999270] Call Trace: [ 635.999275] [ 635.999280] dump_stack_lvl+0xfa/0x120 [ 635.999304] should_fail_ex+0x4d7/0x5e0 [ 635.999331] should_fail_alloc_page+0xe0/0x110 [ 635.999348] prepare_alloc_pages+0x1eb/0x550 [ 635.999368] __alloc_frozen_pages_noprof+0x185/0x2070 [ 635.999387] ? __pfx_css_rstat_updated+0x10/0x10 [ 635.999408] ? __lock_acquire+0x3f0/0x2250 [ 635.999430] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 635.999446] ? find_held_lock+0x2b/0x80 [ 635.999464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 635.999496] ? policy_nodemask+0xeb/0x4e0 [ 635.999516] alloc_pages_mpol+0xed/0x340 [ 635.999533] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 635.999551] ? filemap_get_entry+0x1b1/0x3b0 [ 635.999570] ? lock_release+0xc8/0x270 [ 635.999586] folio_alloc_noprof+0x22/0x290 [ 635.999606] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 635.999623] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 635.999637] ? kasan_save_track+0x14/0x30 [ 635.999651] ? __kasan_kmalloc+0x7f/0x90 [ 635.999667] __filemap_get_folio_mpol+0x513/0x9a0 [ 635.999687] ioctx_alloc+0x704/0x1e10 [ 635.999711] ? __pfx_ioctx_alloc+0x10/0x10 [ 635.999727] ? lock_release+0xc8/0x270 [ 635.999741] ? __might_fault+0xe0/0x190 [ 635.999757] __x64_sys_io_setup+0xc8/0x1f0 [ 635.999774] do_syscall_64+0xbf/0x420 [ 635.999790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 635.999803] RIP: 0033:0x7ffb47279b19 [ 635.999813] 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 [ 635.999825] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 635.999838] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 635.999846] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 635.999854] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 635.999861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 635.999868] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 635.999884] [ 644.653985] FAULT_INJECTION: forcing a failure. [ 644.653985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.655963] CPU: 0 UID: 0 PID: 6270 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 644.655981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 644.655989] Call Trace: [ 644.655993] [ 644.655998] dump_stack_lvl+0xfa/0x120 [ 644.656018] should_fail_ex+0x4d7/0x5e0 [ 644.656048] should_fail_alloc_page+0xe0/0x110 12:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0xe) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:29 executing program 7: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, 0x0, r0, 0xffffffffffffffff, 0x0) 12:23:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 54) 12:23:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:23:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x1000000) 12:23:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x3bd, &(0x7f00000000c0)={@local, @broadcast, @val={@void, {0x8100, 0x6, 0x1, 0x3}}, {@ipv6={0x86dd, @udp={0x5, 0x6, "f7dfd2", 0x383, 0x11, 0x1, @loopback, @local, {[@srh={0x29, 0xe, 0x4, 0x7, 0x7f, 0x8, 0x40, [@mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x19}, @ipv4={'\x00', '\xff\xff', @local}, @local]}, @hopopts={0x0, 0x0, '\x00', [@pad1]}, @routing={0x87, 0x10, 0x0, 0x80, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @local, @empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @local]}, @fragment={0x6c, 0x0, 0x5, 0x0, 0x0, 0x8, 0x68}, @routing={0x88, 0x10, 0x0, 0xa7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, @loopback, @rand_addr=' \x01\x00', @mcast2, @mcast2, @loopback, @private0]}, @routing={0x3b, 0xc, 0x2, 0xff, 0x0, [@remote, @dev={0xfe, 0x80, '\x00', 0x27}, @mcast2, @loopback, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @dstopts={0x3a, 0x24, '\x00', [@pad1, @generic={0x6, 0xfd, "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"}, @jumbo, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}, @fragment={0xff, 0x0, 0x7, 0x0, 0x0, 0x1e, 0x64}], {0x4e21, 0x4e22, 0x43, 0x0, @opaque="b2967108ee69dbeec61b7fe06531e4947e6836c5463c34fa3797da11cadb23171c840e1f9a45e8683160bc3a129db731fdbe22d126101e46711da4"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xc3d, 0x800, 0xa37, 0x9f7]}) 12:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0x0, 0x6}}}}, 0x0) 12:23:29 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 50) [ 644.656064] prepare_alloc_pages+0x1eb/0x550 [ 644.656081] __alloc_frozen_pages_noprof+0x185/0x2070 [ 644.656100] ? __pfx_css_rstat_updated+0x10/0x10 [ 644.656123] ? __lock_acquire+0x3f0/0x2250 [ 644.656143] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 644.656160] ? find_held_lock+0x2b/0x80 [ 644.656177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 644.656198] ? policy_nodemask+0xeb/0x4e0 [ 644.656217] alloc_pages_mpol+0xed/0x340 [ 644.656235] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 644.656253] ? filemap_get_entry+0x1b1/0x3b0 [ 644.656271] ? lock_release+0xc8/0x270 [ 644.656288] folio_alloc_noprof+0x22/0x290 [ 644.656308] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 644.656323] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 644.656337] ? kasan_save_track+0x14/0x30 [ 644.656350] ? __kasan_kmalloc+0x7f/0x90 [ 644.656367] __filemap_get_folio_mpol+0x513/0x9a0 [ 644.656388] ioctx_alloc+0x704/0x1e10 [ 644.656411] ? __pfx_ioctx_alloc+0x10/0x10 [ 644.656427] ? lock_release+0xc8/0x270 [ 644.656442] ? __might_fault+0xe0/0x190 [ 644.656457] __x64_sys_io_setup+0xc8/0x1f0 [ 644.656475] do_syscall_64+0xbf/0x420 [ 644.656490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.656503] RIP: 0033:0x7ffb47279b19 [ 644.656513] 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 [ 644.656525] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 644.656538] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 644.656546] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 644.656553] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.656560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 644.656567] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 644.656583] 12:23:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 55) 12:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="fb8080c2e6ff001ae2ffffff"], 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0x3f, 0xffffffc0, 0x7, 0x6, 0x81, 0x2c}, 0x1c) [ 644.730454] FAULT_INJECTION: forcing a failure. [ 644.730454] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.732333] CPU: 1 UID: 0 PID: 6282 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 644.732365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 644.732379] Call Trace: [ 644.732387] [ 644.732396] dump_stack_lvl+0xfa/0x120 [ 644.732430] should_fail_ex+0x4d7/0x5e0 [ 644.732476] should_fail_alloc_page+0xe0/0x110 [ 644.732507] prepare_alloc_pages+0x1eb/0x550 [ 644.732540] __alloc_frozen_pages_noprof+0x185/0x2070 [ 644.732578] ? __pfx_css_rstat_updated+0x10/0x10 [ 644.732620] ? __lock_acquire+0x3f0/0x2250 [ 644.732659] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 644.732692] ? find_held_lock+0x2b/0x80 [ 644.732727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 644.732766] ? policy_nodemask+0xeb/0x4e0 [ 644.732804] alloc_pages_mpol+0xed/0x340 [ 644.732839] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 644.732875] ? filemap_get_entry+0x1b1/0x3b0 [ 644.732910] ? lock_release+0xc8/0x270 [ 644.732943] folio_alloc_noprof+0x22/0x290 [ 644.732983] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 644.733015] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 644.733050] ? kasan_save_track+0x14/0x30 [ 644.733077] ? __kasan_kmalloc+0x7f/0x90 [ 644.733109] __filemap_get_folio_mpol+0x513/0x9a0 [ 644.733150] ioctx_alloc+0x704/0x1e10 [ 644.733196] ? __pfx_ioctx_alloc+0x10/0x10 [ 644.733228] ? lock_release+0xc8/0x270 [ 644.733258] ? __might_fault+0xe0/0x190 [ 644.733287] __x64_sys_io_setup+0xc8/0x1f0 [ 644.733322] do_syscall_64+0xbf/0x420 [ 644.733350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.733376] RIP: 0033:0x7eff1e5a5b19 [ 644.733395] 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 [ 644.733418] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 644.733441] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 644.733458] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 644.733472] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.733487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 644.733501] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 644.733531] [ 644.792690] FAULT_INJECTION: forcing a failure. [ 644.792690] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:23:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x2000000) [ 644.805132] CPU: 1 UID: 0 PID: 6290 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 644.805169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 644.805183] Call Trace: [ 644.805192] [ 644.805201] dump_stack_lvl+0xfa/0x120 [ 644.805235] should_fail_ex+0x4d7/0x5e0 [ 644.805279] should_fail_alloc_page+0xe0/0x110 [ 644.805308] prepare_alloc_pages+0x1eb/0x550 [ 644.805341] __alloc_frozen_pages_noprof+0x185/0x2070 [ 644.805377] ? __pfx_css_rstat_updated+0x10/0x10 [ 644.805417] ? __lock_acquire+0x3f0/0x2250 [ 644.805455] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 644.805487] ? find_held_lock+0x2b/0x80 [ 644.805521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 644.805559] ? policy_nodemask+0xeb/0x4e0 [ 644.805595] alloc_pages_mpol+0xed/0x340 [ 644.805628] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 644.805663] ? filemap_get_entry+0x1b1/0x3b0 [ 644.805696] ? lock_release+0xc8/0x270 [ 644.805727] folio_alloc_noprof+0x22/0x290 [ 644.805765] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 644.805797] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 644.805825] ? kasan_save_track+0x14/0x30 [ 644.805850] ? __kasan_kmalloc+0x7f/0x90 [ 644.805882] __filemap_get_folio_mpol+0x513/0x9a0 [ 644.805922] ioctx_alloc+0x704/0x1e10 [ 644.805967] ? __pfx_ioctx_alloc+0x10/0x10 [ 644.805997] ? lock_release+0xc8/0x270 [ 644.806026] ? __might_fault+0xe0/0x190 [ 644.806062] __x64_sys_io_setup+0xc8/0x1f0 [ 644.806096] do_syscall_64+0xbf/0x420 [ 644.806124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.806148] RIP: 0033:0x7ffb47279b19 [ 644.806168] 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 [ 644.806192] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 644.806215] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 644.806231] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 644.806246] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.806260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 644.806274] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 644.806305] 12:23:29 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) 12:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="010000"], 0x0) 12:23:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setfsuid(r0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="80804e6956f8d988", 0x8, 0x5}, {&(0x7f00000000c0)="791984fda0ba32bad0", 0x9}], 0x20400, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/344, @ANYRESDEC=r1, @ANYBLOB=',obj_user=,\x00']) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r2) 12:23:29 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000180c200000008050000009999da972170cd7204ceb148661236e8f277f79dee2b4537d7b2"], 0x0) syz_emit_ethernet(0x49, &(0x7f0000000100)={@remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, @void, {@generic={0x88f8, "d09236d9fe2eda57712e135084fd2de22985fcc0a011ead629805b716210dbef136a0ed8ae923e93580b2187894ecab86f8e3b54e6afa87d8be256"}}}, &(0x7f0000000080)={0x0, 0x3, [0x210, 0xfd5, 0x5c9, 0x89c]}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}, @void, {@mpls_uc={0x8847, {[{0x3}, {0x1ff}, {0x6, 0x0, 0x1}], @generic="3628c403751cf17378f134123926e6bdaf04d7adc38b44ced2b8bbac3b38a35cecd2f18a7d3731f5768aa5cafcf00128"}}}}, 0x0) 12:23:29 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 51) 12:23:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80042, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff6000/0x1000)=nil, 0x1000) 12:23:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x3000000) [ 644.940784] FAULT_INJECTION: forcing a failure. [ 644.940784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.953182] CPU: 0 UID: 0 PID: 6306 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 644.953203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 644.953211] Call Trace: [ 644.953216] [ 644.953220] dump_stack_lvl+0xfa/0x120 [ 644.953241] should_fail_ex+0x4d7/0x5e0 [ 644.953267] should_fail_alloc_page+0xe0/0x110 [ 644.953283] prepare_alloc_pages+0x1eb/0x550 [ 644.953301] __alloc_frozen_pages_noprof+0x185/0x2070 [ 644.953320] ? __pfx_css_rstat_updated+0x10/0x10 [ 644.953342] ? __lock_acquire+0x3f0/0x2250 [ 644.953362] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 644.953379] ? find_held_lock+0x2b/0x80 [ 644.953396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 644.953417] ? policy_nodemask+0xeb/0x4e0 [ 644.953437] alloc_pages_mpol+0xed/0x340 [ 644.953454] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 644.953472] ? filemap_get_entry+0x1b1/0x3b0 [ 644.953491] ? lock_release+0xc8/0x270 [ 644.953507] folio_alloc_noprof+0x22/0x290 [ 644.953528] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 644.953544] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 644.953558] ? kasan_save_track+0x14/0x30 [ 644.953572] ? __kasan_kmalloc+0x7f/0x90 [ 644.953588] __filemap_get_folio_mpol+0x513/0x9a0 [ 644.953609] ioctx_alloc+0x704/0x1e10 [ 644.953634] ? __pfx_ioctx_alloc+0x10/0x10 [ 644.953650] ? lock_release+0xc8/0x270 [ 644.953665] ? __might_fault+0xe0/0x190 [ 644.953680] __x64_sys_io_setup+0xc8/0x1f0 [ 644.953697] do_syscall_64+0xbf/0x420 [ 644.953713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.953725] RIP: 0033:0x7eff1e5a5b19 [ 644.953735] 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 [ 644.953747] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 644.953760] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 644.953768] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 644.953775] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.953782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 644.953789] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 644.953805] 12:23:37 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) 12:23:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4002, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000040)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) r2 = fsopen(&(0x7f0000000080)='bdev\x00', 0x1) fsetxattr$security_selinux(r2, &(0x7f00000000c0), &(0x7f0000000180)='system_u:object_r:sudo_exec_t:s0\x00', 0x21, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:37 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 52) 12:23:37 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x5000000) 12:23:37 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 56) 12:23:37 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)=ANY=[], 0x0) 12:23:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x1, 0x26}}}}, 0x0) 12:23:37 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) faccessat2(r2, &(0x7f0000000000)='./file0\x00', 0x8, 0x300) setfsuid(r1) 12:23:37 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf000000) 12:23:37 executing program 6: syz_emit_ethernet(0x87, &(0x7f0000000380)={@link_local, @link_local, @void, {@mpls_mc={0x8848, {[{0x412}], @ipv6=@udp={0x3, 0x6, "33ff5e", 0x4d, 0x11, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x40}, {[@srh={0x2e, 0x6, 0x4, 0x3, 0x5, 0x60, 0x1, [@private2, @private0={0xfc, 0x0, '\x00', 0x1}, @private1]}], {0x4e24, 0x4e20, 0x15, 0x0, @gue={{0x1, 0x0, 0x3, 0x3, 0x100, @void}, "a7cafba1797f86c08e"}}}}}}}}, 0x0) syz_emit_ethernet(0x147, &(0x7f00000000c0)={@local, @local, @void, {@mpls_mc={0x8848, {[{0x5}, {0xe96f}, {0x8}, {0x401}, {0x7, 0x0, 0x1}, {0x100}, {0x98}, {0x9}, {0x5}], @ipv4=@udp={{0x9, 0x4, 0x3, 0x35, 0x115, 0x68, 0x0, 0x8, 0x11, 0x0, @multicast2, @empty, {[@generic={0x94, 0x9, "40cbc2fb9acc40"}, @ssrr={0x89, 0x7, 0x34, [@broadcast]}]}}, {0x4e21, 0x4e21, 0xf1, 0x0, @opaque="65693f6449a9453e517ed6694789570b4d463bdb7b43a131a6c0a8a836d414d536d780ac7122749c38c5cf720aa9e59979da5d214db8210aff1b873b6516ca0db4fa55a3472be8a192dd767864c8b8856d80bb4e101b8285c3dd417c4139b548f670b3c76345a7ac14b185dc11f55da4e328c1896382042a8eb3aa931fcf7ea7700f43dc40a161db410c40d66af542d7c64cafdb6685e434e3515226f2e2bd034cd6111431398ece69c7e0b79e79706ec03e7a0ba96b324602f8aad7485716df57ae18ce4388baa5317f510d1ab812bd8d5bf990c30186de571fbd0526c3d51b3822a446488fdd8350"}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0xcf2, 0x3cf, 0x89e, 0xb37]}) syz_emit_ethernet(0x212, &(0x7f0000000440)={@empty, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x2, 0x6, "c8b482", 0x1dc, 0x3a, 0x0, @private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@srh={0x32, 0xa, 0x4, 0x5, 0x7, 0x0, 0x6, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2]}, @dstopts={0x21, 0x6, '\x00', [@ra={0x5, 0x2, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x0, 0x4, 0x7f, 0x1, [0x1, 0x5]}}, @ra={0x5, 0x2, 0x8001}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x101, {0x6, 0x6, "5877ae", 0x14b, 0x21, 0xff, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [@fragment={0x5e, 0x0, 0x7, 0x0, 0x0, 0x1e, 0x68}, @hopopts={0x8, 0x9, '\x00', [@ra={0x5, 0x2, 0x4}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x27, "60dee77d279535371ade5a41549fb45020d2dc30520514f6d13944a73d3d72abbe6c499a551da7"}, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @dstopts={0x2, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x11, 0x0, '\x00', [@ra={0x5, 0x2, 0xfff}]}], "6d62aa1b21125faa37d90273ae668610caa7cce3d7407d0ded4a52ce0dc791d5f890a81c0708d40a526c69f848c7b9076f85aa1fc70185e5a0bddaa0cb6318ee9d2968286a0c97b8f4fd9e5687f9d2d8f0dea6f277cc172cc2c3f8f6129e86fa68ca29ca3e1e1801154611f656b0dfb770123aa4b010dfe302a808c4afa756de04066c7fcd534b74a52995d8edb63e1b394e3b26"}}}}}}}, &(0x7f0000000040)={0x1, 0x3, [0x962, 0x2f5, 0x9f8, 0x26]}) [ 652.687444] FAULT_INJECTION: forcing a failure. [ 652.687444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 652.697516] CPU: 1 UID: 0 PID: 6327 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 652.697552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 652.697566] Call Trace: [ 652.697575] [ 652.697583] dump_stack_lvl+0xfa/0x120 [ 652.697617] should_fail_ex+0x4d7/0x5e0 [ 652.697664] should_fail_alloc_page+0xe0/0x110 [ 652.697694] prepare_alloc_pages+0x1eb/0x550 [ 652.697727] __alloc_frozen_pages_noprof+0x185/0x2070 [ 652.697765] ? __pfx_css_rstat_updated+0x10/0x10 [ 652.697807] ? __lock_acquire+0x3f0/0x2250 [ 652.697847] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 652.697880] ? find_held_lock+0x2b/0x80 [ 652.697914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 652.697954] ? policy_nodemask+0xeb/0x4e0 [ 652.697992] alloc_pages_mpol+0xed/0x340 [ 652.698027] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 652.698071] ? filemap_get_entry+0x1b1/0x3b0 [ 652.698106] ? lock_release+0xc8/0x270 [ 652.698140] folio_alloc_noprof+0x22/0x290 [ 652.698180] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 652.698211] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 652.698240] ? kasan_save_track+0x14/0x30 [ 652.698266] ? __kasan_kmalloc+0x7f/0x90 [ 652.698299] __filemap_get_folio_mpol+0x513/0x9a0 [ 652.698340] ioctx_alloc+0x704/0x1e10 [ 652.698387] ? __pfx_ioctx_alloc+0x10/0x10 [ 652.698418] ? lock_release+0xc8/0x270 [ 652.698449] ? __might_fault+0xe0/0x190 [ 652.698478] __x64_sys_io_setup+0xc8/0x1f0 [ 652.698513] do_syscall_64+0xbf/0x420 [ 652.698542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.698567] RIP: 0033:0x7ffb47279b19 [ 652.698586] 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 [ 652.698610] RSP: 002b:00007ffb447ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 652.698634] RAX: ffffffffffffffda RBX: 00007ffb4738cf60 RCX: 00007ffb47279b19 [ 652.698650] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 652.698664] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.698678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 652.698693] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 652.698724] [ 652.748709] FAULT_INJECTION: forcing a failure. [ 652.748709] name fail_page_alloc, interval 1, probability 0, space 0, times 0 12:23:37 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0xb, r0, 0x0, 0xffffffffffffffff, 0x0) [ 652.766146] CPU: 1 UID: 0 PID: 6339 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 652.766185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 652.766200] Call Trace: [ 652.766208] [ 652.766217] dump_stack_lvl+0xfa/0x120 [ 652.766253] should_fail_ex+0x4d7/0x5e0 [ 652.766300] should_fail_alloc_page+0xe0/0x110 [ 652.766330] prepare_alloc_pages+0x1eb/0x550 [ 652.766363] __alloc_frozen_pages_noprof+0x185/0x2070 [ 652.766401] ? __pfx_css_rstat_updated+0x10/0x10 [ 652.766443] ? __lock_acquire+0x3f0/0x2250 [ 652.766482] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 652.766516] ? find_held_lock+0x2b/0x80 [ 652.766551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 652.766590] ? policy_nodemask+0xeb/0x4e0 [ 652.766628] alloc_pages_mpol+0xed/0x340 [ 652.766663] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 652.766700] ? filemap_get_entry+0x1b1/0x3b0 [ 652.766734] ? lock_release+0xc8/0x270 [ 652.766768] folio_alloc_noprof+0x22/0x290 [ 652.766808] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 652.766841] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 652.766869] ? kasan_save_track+0x14/0x30 [ 652.766895] ? __kasan_kmalloc+0x7f/0x90 [ 652.766928] __filemap_get_folio_mpol+0x513/0x9a0 [ 652.766969] ioctx_alloc+0x704/0x1e10 [ 652.767016] ? __pfx_ioctx_alloc+0x10/0x10 [ 652.767055] ? lock_release+0xc8/0x270 [ 652.767086] ? __might_fault+0xe0/0x190 [ 652.767115] __x64_sys_io_setup+0xc8/0x1f0 [ 652.767151] do_syscall_64+0xbf/0x420 [ 652.767180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.767204] RIP: 0033:0x7eff1e5a5b19 [ 652.767223] 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 [ 652.767247] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 652.767270] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 652.767286] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 652.767300] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.767315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 652.767329] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 652.767359] 12:23:37 executing program 6: syz_emit_ethernet(0x5a, &(0x7f0000000080)={@link_local, @local, @val={@void, {0x8100, 0x1, 0x1, 0x2}}, {@canfd={0xd, {{0x0, 0x1, 0x1}, 0x2f, 0x1, 0x0, 0x0, "d66606ddf6aafedc7a8588dad6bccf7c86972731600f2dd599afd71396b03b8d857562e62aea12ad50ff15ca11380f84771b839051311fce0f30d6e423675940"}}}}, 0x0) 12:23:37 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x8c050000) 12:23:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1, 0x1}, 0x7) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0xfffe, 0x6}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="1100"], 0x0) 12:23:37 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 57) 12:23:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x0) 12:23:45 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="01ec496986368dc7297133"], 0x0) 12:23:45 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x99ad) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, 0x0, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100)=0x1, 0x0, 0x4) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/72, 0x48}], 0x1) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000180)={0xfff, 0x5}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:45 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xfffff000) 12:23:45 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfff) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84480, 0x128) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r4) r5 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r5, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r6, r7, r8, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x400) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r4, r6}}, './file0\x00'}) setuid(r0) setfsuid(r1) 12:23:45 executing program 2: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) connect(r0, &(0x7f0000000040)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x99ad) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) r3 = syz_io_uring_complete(r2) r4 = syz_io_uring_setup(0x455, &(0x7f0000003a00), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0x14, 0x0, r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r5}}, 0x7fff) mmap$perf(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r3, 0x6) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 12:23:45 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 53) 12:23:45 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 58) [ 660.828936] FAULT_INJECTION: forcing a failure. [ 660.828936] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 660.830008] CPU: 0 UID: 0 PID: 6376 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 660.830025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 660.830037] Call Trace: [ 660.830042] [ 660.830047] dump_stack_lvl+0xfa/0x120 [ 660.830069] should_fail_ex+0x4d7/0x5e0 [ 660.830097] should_fail_alloc_page+0xe0/0x110 [ 660.830116] prepare_alloc_pages+0x1eb/0x550 [ 660.830135] __alloc_frozen_pages_noprof+0x185/0x2070 [ 660.830156] ? __pfx_css_rstat_updated+0x10/0x10 [ 660.830181] ? __lock_acquire+0x3f0/0x2250 [ 660.830204] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 660.830222] ? find_held_lock+0x2b/0x80 [ 660.830241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 660.830265] ? policy_nodemask+0xeb/0x4e0 [ 660.830288] alloc_pages_mpol+0xed/0x340 [ 660.830307] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 660.830327] ? filemap_get_entry+0x1b1/0x3b0 [ 660.830348] ? lock_release+0xc8/0x270 [ 660.830366] folio_alloc_noprof+0x22/0x290 [ 660.830388] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 660.830406] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 660.830422] ? kasan_save_track+0x14/0x30 [ 660.830436] ? __kasan_kmalloc+0x7f/0x90 [ 660.830454] __filemap_get_folio_mpol+0x513/0x9a0 [ 660.830476] ioctx_alloc+0x704/0x1e10 [ 660.830503] ? __pfx_ioctx_alloc+0x10/0x10 [ 660.830520] ? lock_release+0xc8/0x270 [ 660.830537] ? __might_fault+0xe0/0x190 [ 660.830554] __x64_sys_io_setup+0xc8/0x1f0 [ 660.830573] do_syscall_64+0xbf/0x420 [ 660.830590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.830604] RIP: 0033:0x7eff1e5a5b19 [ 660.830615] 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 [ 660.830628] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 660.830641] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 660.830650] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 660.830658] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.830666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 660.830674] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 660.830691] 12:23:45 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local, @link_local, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "f966dd04ec37c271"}}}}, 0x0) 12:23:45 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 59) 12:23:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1, 0x1}, 0x7) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:45 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x5) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:23:45 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xfffffe00) [ 660.950784] FAULT_INJECTION: forcing a failure. [ 660.950784] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 660.951817] CPU: 0 UID: 0 PID: 6390 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 660.951834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 660.951841] Call Trace: [ 660.951846] [ 660.951852] dump_stack_lvl+0xfa/0x120 [ 660.951874] should_fail_ex+0x4d7/0x5e0 [ 660.951901] _copy_to_user+0x32/0xd0 [ 660.951924] simple_read_from_buffer+0xe0/0x180 [ 660.951949] proc_fail_nth_read+0x18a/0x240 [ 660.951967] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 660.951984] ? security_file_permission+0x22/0x90 [ 660.952001] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 660.952017] vfs_read+0x1eb/0xc70 [ 660.952030] ? __pfx___mutex_lock+0x10/0x10 [ 660.952047] ? __fget_files+0x34/0x3b0 [ 660.952062] ? __pfx_vfs_read+0x10/0x10 [ 660.952074] ? lock_release+0xc8/0x270 [ 660.952094] ? __fget_files+0x20d/0x3b0 [ 660.952112] ksys_read+0x121/0x240 [ 660.952123] ? __pfx_ksys_read+0x10/0x10 [ 660.952140] do_syscall_64+0xbf/0x420 [ 660.952156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.952170] RIP: 0033:0x7ffb4722c69c [ 660.952180] 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 [ 660.952193] RSP: 002b:00007ffb447ef170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 660.952205] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007ffb4722c69c [ 660.952214] RDX: 000000000000000f RSI: 00007ffb447ef1e0 RDI: 0000000000000003 [ 660.952221] RBP: 00007ffb447ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.952229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 660.952236] R13: 00007fffb0c0c81f R14: 00007ffb447ef300 R15: 0000000000022000 [ 660.952253] 12:23:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'gre0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x2, 0x401) syz_emit_ethernet(0x20f, &(0x7f0000000140)={@link_local, @link_local, @void, {@ipv4={0x800, @tcp={{0x2b, 0x4, 0x2, 0x2a, 0x201, 0x68, 0x0, 0x60, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @multicast2, {[@lsrr={0x83, 0x23, 0x56, [@local, @remote, @empty, @rand_addr=0x64010102, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}, @lsrr={0x83, 0x23, 0xad, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @remote, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x2b}, @dev={0xac, 0x14, 0x14, 0x30}, @broadcast, @loopback]}, @timestamp_addr={0x44, 0x24, 0x5, 0x1, 0xf, [{@multicast1, 0x476}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x80000001}, {@private=0xa010102, 0x4d2c}, {@local, 0x7}]}, @timestamp_addr={0x44, 0x14, 0x21, 0x1, 0x5, [{@private=0xa010102, 0x4}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x2}]}, @end, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x14, 0xad, 0x1, 0x0, [{@empty, 0x48}, {@loopback, 0x8}]}]}}, {{0x4e24, 0x4e20, 0x41424344, r2, 0x0, 0x0, 0x2e, 0xb1c0ba02c33a3162, 0xf93e, 0x0, 0x1f, {[@eol, @mptcp=@remove_addr={0x1e, 0xa2, 0x4, 0x0, "6e50577cb9edbf8f099860c92b66667e39c71f0bc9555356bd7cb12264663b85a534bfa3841361fa4c383494c6dfb7efe0fd1c0606dda182a44fc8758601fda1c49bfaa5087640934bb1681bdd45651bef3ddb58dd1bd96ed5e777eafd9134f9b2450973bc611cf5503e32070fe2a193aef98f8129c0489468a27465f8521cbfbe095bcf818bb100d5f4d5c63db485b2a1db51865bdc4f01e09ec01a5315ed"}]}}, {"e8197ff01b6e4ca3635a5150b8e19492106020b4a86bf1526075237d9373cdd17ebc5f245e43e67476c3901bd54a852aac84129f435c4a62202ae9fe82e56688562b68c68db0c27d1f83b1a627d8b9900e4d6bdf285550679444db5758636f6f3355a500f3a217ba67d7b0ff4df3f975251c30909a932ca8ec57247ca7a8fdf20c62583ccc8a90c6532c4a810efc76fcb5f861f41ca063ad70b0f41b0c"}}}}}}, 0x0) 12:23:45 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 54) 12:23:45 executing program 6: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:23:45 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x8000000000000) 12:23:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1, 0x1}, 0x7) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:45 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) 12:23:45 executing program 6: syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25={0x805, {0x0, 0xe1}}}}, 0x0) [ 661.096855] FAULT_INJECTION: forcing a failure. [ 661.096855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 661.108164] CPU: 1 UID: 0 PID: 6409 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 661.108203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 661.108217] Call Trace: [ 661.108225] [ 661.108234] dump_stack_lvl+0xfa/0x120 [ 661.108269] should_fail_ex+0x4d7/0x5e0 [ 661.108316] should_fail_alloc_page+0xe0/0x110 [ 661.108347] prepare_alloc_pages+0x1eb/0x550 [ 661.108380] __alloc_frozen_pages_noprof+0x185/0x2070 [ 661.108418] ? __pfx_css_rstat_updated+0x10/0x10 [ 661.108460] ? __lock_acquire+0x3f0/0x2250 [ 661.108507] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 661.108541] ? find_held_lock+0x2b/0x80 [ 661.108575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 661.108615] ? policy_nodemask+0xeb/0x4e0 [ 661.108653] alloc_pages_mpol+0xed/0x340 [ 661.108688] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 661.108724] ? filemap_get_entry+0x1b1/0x3b0 [ 661.108759] ? lock_release+0xc8/0x270 [ 661.108793] folio_alloc_noprof+0x22/0x290 [ 661.108833] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 661.108865] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 661.108893] ? kasan_save_track+0x14/0x30 [ 661.108920] ? __kasan_kmalloc+0x7f/0x90 [ 661.108952] __filemap_get_folio_mpol+0x513/0x9a0 [ 661.108994] ioctx_alloc+0x704/0x1e10 [ 661.109040] ? __pfx_ioctx_alloc+0x10/0x10 [ 661.109077] ? lock_release+0xc8/0x270 [ 661.109108] ? __might_fault+0xe0/0x190 [ 661.109137] __x64_sys_io_setup+0xc8/0x1f0 [ 661.109172] do_syscall_64+0xbf/0x420 [ 661.109201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.109225] RIP: 0033:0x7eff1e5a5b19 [ 661.109244] 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 [ 661.109268] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 661.109292] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 661.109307] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 661.109322] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 661.109337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 661.109351] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 661.109381] 12:23:55 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 55) 12:23:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@local, @link_local, @void, {@x25}}, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = getpid() pidfd_open(r2, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) 12:23:55 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x10, &(0x7f0000000040)) 12:23:55 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf0ffffffffffff) 12:23:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1, 0x1}, 0x7) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:55 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000000c0)={@void, @val={0x0, 0x4, 0x7, 0x4, 0x7, 0x800}, @llc={@llc={0x2, 0xde, 'a', "28610d496c71bde541c91dc9178a691c3d390de542eaceb2396e89d9fef4b2712522a34c38d033e48ecd6551325bc6e71d5146a24aaca7d7f2158070c4a5aae4f217ffc1dadf27a15b7afa6cf70e098d186c3f89f37aff179602a88a14c76be5e00f4c243cd5c37bb8eb28cb9f0ec3709181357e465d128776bf7b8c39db7aa9c96cafb8f2c572ab2931c31f6279e6a913e48cbbbd1047f54ab42661fb6b0b14a2b6b8a95595020b32b4edd359"}}}, 0xba) 12:23:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = dup(r3) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r4, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r5, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) r7 = syz_io_uring_setup(0x455, &(0x7f0000003a00), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x14, 0x0, r8) syz_io_uring_submit(r2, r6, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x2000, @fd_index=0xa, 0x5, &(0x7f0000000280)=[{&(0x7f0000000040)="d17fb2c4301390e858c3f5a4b64e833d33da4c45448525a16e16df802d5f952309b54a1ea6b2009b9e316849180f4e171deafb47872066f5426cc13dd56682f870a3bb5893fd60562dca88a7ad56894cd7db6ba6183beccc679e5ab389be28a7a95093268bf3a25cdd67fadf64401eedadb36d439929fedec661c2a98e557e0b5e9017", 0x83}, {&(0x7f0000000180)="4dae407f9e41b46e5d7974f459d3527b888887bee4e5c9d742fbe3e920b188381a6c650b4a5ac5a83145b4bc2567354ded20e7951d1627b128def054ec183cf61258cc146debb23e091e58f3118a8a263865191e3b461d53229542e603bbf491ae859f93016eb765c1a7dc11c64543fbdb5db99e08b535e3a46c67f96a9587800333fc217553e6f52b3cf99fca65116443c680744965f9ff43c964943639914719312e58686f8fa38f9d2e51c52ff1c95c08db7b9e2b2aacc2f82749b3f9a84e72291a9889c0bc1c9c57c9d2537bba6e74cb0af1431c1c7799f82e48a4508ef0cfbe50", 0xe3}], 0x2, 0x8, 0x1, {0x1, r8}}, 0xfffffff9) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:23:55 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2000) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000f703100026bd7000fedbdf2507000000070000002e2f66696c98e646bb7d8c55ca440860"], 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) setfsuid(r1) [ 671.074572] FAULT_INJECTION: forcing a failure. [ 671.074572] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 671.087167] CPU: 1 UID: 0 PID: 6434 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 671.087198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 671.087210] Call Trace: [ 671.087217] [ 671.087225] dump_stack_lvl+0xfa/0x120 [ 671.087256] should_fail_ex+0x4d7/0x5e0 [ 671.087298] should_fail_alloc_page+0xe0/0x110 [ 671.087325] prepare_alloc_pages+0x1eb/0x550 [ 671.087354] __alloc_frozen_pages_noprof+0x185/0x2070 [ 671.087387] ? __pfx_css_rstat_updated+0x10/0x10 [ 671.087424] ? __lock_acquire+0x3f0/0x2250 [ 671.087458] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 671.087487] ? find_held_lock+0x2b/0x80 [ 671.087516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 671.087551] ? policy_nodemask+0xeb/0x4e0 [ 671.087585] alloc_pages_mpol+0xed/0x340 [ 671.087615] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 671.087646] ? filemap_get_entry+0x1b1/0x3b0 [ 671.087677] ? lock_release+0xc8/0x270 [ 671.087706] folio_alloc_noprof+0x22/0x290 [ 671.087740] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 671.087768] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 671.087791] ? kasan_save_track+0x14/0x30 [ 671.087815] ? __kasan_kmalloc+0x7f/0x90 [ 671.087843] __filemap_get_folio_mpol+0x513/0x9a0 [ 671.087896] ioctx_alloc+0x704/0x1e10 [ 671.087937] ? __pfx_ioctx_alloc+0x10/0x10 [ 671.087964] ? lock_release+0xc8/0x270 [ 671.087990] ? __might_fault+0xe0/0x190 [ 671.088015] __x64_sys_io_setup+0xc8/0x1f0 [ 671.088052] do_syscall_64+0xbf/0x420 [ 671.088077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.088103] RIP: 0033:0x7eff1e5a5b19 [ 671.088125] 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 [ 671.088154] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 671.088185] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 671.088207] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 671.088228] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.088248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.088267] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 671.088309] 12:24:05 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 56) 12:24:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1, 0x1}, 0x7) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:05 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:24:05 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x300, &(0x7f0000000040)) 12:24:05 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xfeffff00000000) 12:24:05 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)=ANY=[@ANYBLOB="0182c20065a9eac2c2000009b3df00010029f0c2c8a97c1c393838b54c9d2a8c"], 0x0) 12:24:05 executing program 1: ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) accept4$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14, 0x80800) syz_emit_ethernet(0x11, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x88, &(0x7f0000000040)={@random="d47c22110053", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @tipc_packet={0xe, 0x6, "2d57e4", 0x52, 0x6, 0x0, @local, @loopback, {[@dstopts={0x29, 0x3, '\x00', [@hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x9}]}], @payload_named={{{{{0x2a, 0x0, 0x1, 0x0, 0x0, 0xa, 0x3, 0x2, 0x81, 0x0, 0x2, 0x6, 0x2, 0x2, 0x0, 0x3, 0x3, 0x4e24, 0x4e20}, 0x1, 0x2}, 0x3, 0x2}}, [0x0, 0x0]}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0xe47, 0x725, 0x780, 0xdf9]}) 12:24:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x600c40, 0x30) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 681.134135] FAULT_INJECTION: forcing a failure. [ 681.134135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 681.142807] CPU: 1 UID: 0 PID: 6447 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 681.142831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 681.142841] Call Trace: [ 681.142847] [ 681.142853] dump_stack_lvl+0xfa/0x120 [ 681.142877] should_fail_ex+0x4d7/0x5e0 [ 681.142910] should_fail_alloc_page+0xe0/0x110 [ 681.142931] prepare_alloc_pages+0x1eb/0x550 [ 681.142954] __alloc_frozen_pages_noprof+0x185/0x2070 [ 681.142979] ? __pfx_css_rstat_updated+0x10/0x10 [ 681.143008] ? __lock_acquire+0x3f0/0x2250 [ 681.143042] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 681.143064] ? find_held_lock+0x2b/0x80 [ 681.143087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 681.143114] ? policy_nodemask+0xeb/0x4e0 [ 681.143140] alloc_pages_mpol+0xed/0x340 [ 681.143164] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 681.143188] ? filemap_get_entry+0x1b1/0x3b0 [ 681.143212] ? lock_release+0xc8/0x270 [ 681.143234] folio_alloc_noprof+0x22/0x290 [ 681.143261] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 681.143283] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 681.143302] ? kasan_save_track+0x14/0x30 [ 681.143319] ? __kasan_kmalloc+0x7f/0x90 [ 681.143341] __filemap_get_folio_mpol+0x513/0x9a0 [ 681.143369] ioctx_alloc+0x704/0x1e10 [ 681.143401] ? __pfx_ioctx_alloc+0x10/0x10 [ 681.143422] ? lock_release+0xc8/0x270 [ 681.143442] ? __might_fault+0xe0/0x190 [ 681.143462] __x64_sys_io_setup+0xc8/0x1f0 [ 681.143485] do_syscall_64+0xbf/0x420 [ 681.143505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 681.143522] RIP: 0033:0x7eff1e5a5b19 [ 681.143535] 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 [ 681.143551] RSP: 002b:00007eff1bb1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 681.143567] RAX: ffffffffffffffda RBX: 00007eff1e6b8f60 RCX: 00007eff1e5a5b19 [ 681.143578] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000800 [ 681.143588] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 681.143598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 681.143607] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 681.143628] 12:24:05 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x700, &(0x7f0000000040)) 12:24:05 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x100000000000000) 12:24:05 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) setuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:24:05 executing program 6: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xa1, 0x8, 0x1f, 0x3, 0x0, 0x31, 0x9, 0x79, 0x40, 0x3b3, 0x4, 0x800, 0x38, 0x2, 0x7ff, 0xca, 0x9}, [{0x70000000, 0x80000001, 0x3, 0x3, 0x3, 0x1, 0x7, 0x5}], "395beb08cc3fa06f964f1a0497bb20dee6bac5413fc36b2d0db46717763fd59e2ade8a5c1584cb79c8bbc6b1bae787b2d1a2883a5232491f7a2b3b57f3e2b27853952247464df51cbb29dedf70b1bdd8bca463fe30b0767bd7c96bee43b9aeecaee644abe54fb8c24e44e9d230a7c1ec845e2de21fd1e32d58f871e222905d85c0b785a50948614f586860dab9ba875cc12366807ab7d734235d251c9dbe88ba0c90d80ea7864815a4818c3df496204f0b134cde1fbda60a124486f9d916e31c156e4832cbde1946c5ab4873d9e86eec27ba3b7ff94bdeb58542789a7a02471f4a1f8351", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xbbf) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:24:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000180c200000008050000008aa723fff6a4e863ec9045a3717b2a5ce46bd03f053ff4416ff7d974d36895fe7c6a7e0bd64cbccd4295820165355840a35e9fbd28e991fac8dc07aad230dc6f4f53771b1218"], 0x0) syz_emit_ethernet(0x9d, &(0x7f0000000040)={@broadcast, @empty, @val={@void, {0x8100, 0x7}}, {@ipv6={0x86dd, @udp={0x3, 0x6, "6075de", 0x63, 0x11, 0x0, @loopback, @mcast2, {[@fragment={0x84, 0x0, 0x8, 0x0, 0x0, 0x0, 0x65}, @hopopts={0x3a, 0x0, '\x00', [@jumbo]}, @fragment={0x5e, 0x0, 0x1, 0x1, 0x0, 0x3, 0x67}], {0x4e22, 0x4e22, 0x43, 0x0, @wg=@data={0x4, 0xb00b, 0x1, "bf04f1b5c8787e1d86de05cc1f4421af651bba7adee66e9f235d4ece1e1ee24e89e7e9f14aa00b7be8854a"}}}}}}}, &(0x7f0000000180)={0x0, 0x2, [0xc58, 0xd0f, 0x2c7, 0x967]}) 12:24:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)="a6a91e0304d51ef8f90974ab5cec43d6bafab0b6f4195a2eeaa2797f110180a1bd1449a34eade39ce3a80ffc67131c181197", 0x32, 0x10000, 0x1}, 0x8) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:05 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 57) 12:24:05 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x802, &(0x7f0000000040)) 12:24:05 executing program 2: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7, 0x637b800}}, './file1\x00'}) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x70, 0x0, 0x7, 0x401, 0x0, 0x0, {}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x5}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8001}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x8001}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x4}, @NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xd1}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x99ad) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:05 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x200000000000000) 12:24:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x480c3, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:15 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x803, &(0x7f0000000040)) 12:24:15 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x300000000000000) 12:24:15 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 58) 12:24:15 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x12fa, &(0x7f0000001100)={@remote, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "f0a53a", 0x12c4, 0x2f, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[@routing={0x3b, 0xa, 0x0, 0x2, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x37}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x22}, @local]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xb4, 0x0, [0x100, 0x80], "92aab1eb003afed8b6e4e01ae3e703e22e4bac71c7dd2e219cbd5641c254b9209b45a617f53d0ae1a83efdc4568ce83f2e6d25cdc00c4e97ed398b8233cddf1c8ff4f8c875d72619bc5fe16fcbe8100b726c07c82dafcd335dfeea6d9e1ca2017023a6fd545446fb6022730f42c3b7afa035bf5710e60560e2f96e39c26d777ac892daeffee8ab6051e51a035f60c5b0b1af81610705d6116cfddc42b8316d11b7f6bade648dceedb7c6d92bd04d0eac6c477938"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x2, 0x8a8, 0x80], "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"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x81], "4d8a2706f917c1fd4eec4cee49d9f164796a817f675ebc43bd8fc34e6b5312c6e42c98adbbdd453f04c6baf09f9cd04c755a0d32ef33f9b2a7c3a91001b7bebf79bb078f82387da3c1600c3a96c0dc1b81ee875412b63c07a00b573147e7a465a7f8d79e30fbaf4544cc6f20e52ef138056fc2308750ec12f0e92904fb6c6cefaf87d6ba52dbaf99b921cca465bf5caf490bd3d5d4d3b229e9abe20fe325a9329a2dace6cdcdb2efe5d0da2e24e7e8fd084735f82835a4a184c620afe8f250407a83712b0214d3fee4960f992fd0f2bd3951767e22d9"}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0xfa, 0x0, 0x0, 0x2, 0x1, 0x7e}, 0x1, {0x64ee4498}}}, {0x8, 0x22eb, 0x4, {{0x8, 0x2, 0x9, 0x0, 0x1, 0x0, 0x4, 0x2c}, 0x2, {0x2b91, 0x7fff, 0x0, 0x10, 0x1, 0x1}}}, {0x8, 0x6558, 0x1, "6f79b583026cab39d8afe8c450bb6bcedc78f93413c20db6a8e3e60603e14f9a68cf5af920fbe5b02677341581843d8b534a4a9bb1d9ac4772aebe4500f8299cf4f3e9eeeda68af018a144c441c96ba3801023c9f3c7f8681e7f1831103125ca4c7fd072ab55a3fbd343c6620d93230f2a46bd11a1f37189c78d4d8b6074d5f07d0e57536331222addedb0458ea67be780bc"}}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xf77, 0xec5, 0x61, 0x79a]}) 12:24:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x10, 0x46, 0x100, 0x1}, 0x10}], 0x1, 0x0, 0xfffffffffffffe76, 0x8010}, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) recvmsg(r1, &(0x7f0000003640)={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) r3 = accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 12:24:15 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) mknodat$null(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x103) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) setfsuid(r2) 12:24:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:15 executing program 6: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0xe, 0x19, 0x1b, &(0x7f00000000c0)}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="92e4d0c8fc000000000000000000"], 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000004c0)={0x4, &(0x7f0000000040)=[{0x6763, 0x3}, {0x8, 0x9}, {0x400, 0x1}, {0x9, 0xfffd}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x11}}, './file0\x00'}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000540)={0x9, &(0x7f0000000500)=[{0xf572, 0x8}, {0xffe0, 0x3}, {0xeed, 0x4}, {0x0, 0xfff4}, {0xd507, 0x6}, {0x3, 0x200}, {0x1, 0x1}, {0x5, 0x200}, {0x6, 0x3f}]}) 12:24:15 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x804, &(0x7f0000000040)) 12:24:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:15 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) (fail_nth: 59) 12:24:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2, 0x100010, r0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x1ff) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:15 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r3) setresuid(r2, r0, r3) setfsuid(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r4) setfsuid(r4) 12:24:15 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x500000000000000) [ 691.165701] FAULT_INJECTION: forcing a failure. [ 691.165701] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 691.167536] CPU: 0 UID: 0 PID: 6519 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 691.167567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 691.167581] Call Trace: [ 691.167589] [ 691.167597] dump_stack_lvl+0xfa/0x120 [ 691.167631] should_fail_ex+0x4d7/0x5e0 [ 691.167675] _copy_to_user+0x32/0xd0 [ 691.167714] simple_read_from_buffer+0xe0/0x180 [ 691.167755] proc_fail_nth_read+0x18a/0x240 [ 691.167786] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 691.167816] ? security_file_permission+0x22/0x90 [ 691.167844] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 691.167873] vfs_read+0x1eb/0xc70 [ 691.167896] ? __pfx___mutex_lock+0x10/0x10 [ 691.167919] ? __fget_files+0x34/0x3b0 [ 691.167943] ? __pfx_vfs_read+0x10/0x10 [ 691.167965] ? lock_release+0xc8/0x270 [ 691.167999] ? __fget_files+0x20d/0x3b0 [ 691.168032] ksys_read+0x121/0x240 [ 691.168060] ? __pfx_ksys_read+0x10/0x10 [ 691.168101] do_syscall_64+0xbf/0x420 [ 691.168129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.168153] RIP: 0033:0x7eff1e55869c [ 691.168171] 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 [ 691.168194] RSP: 002b:00007eff1bb1b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 691.168216] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007eff1e55869c [ 691.168231] RDX: 000000000000000f RSI: 00007eff1bb1b1e0 RDI: 0000000000000003 [ 691.168245] RBP: 00007eff1bb1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 691.168259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 691.168272] R13: 00007ffeac1f4aff R14: 00007eff1bb1b300 R15: 0000000000022000 [ 691.168302] 12:24:15 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="80c20000004d130180c2000800080500"], 0x0) 12:24:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x1008, &(0x7f0000000000), 0x0, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:30 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x805, &(0x7f0000000040)) 12:24:30 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000040)) 12:24:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) close(r2) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:30 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="334cf84c4453fffffffffcff000c0000cad30aa300000800000000000000"], &(0x7f0000000040)={0x1, 0x3, [0xc4c, 0x1e9, 0x58b, 0x11c]}) 12:24:30 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xf00000000000000) 12:24:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000011c0)={0x3, 0x6}, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000010c0)={0x4, 0x7}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000840)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) socket$packet(0x11, 0x2, 0x300) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r4}, 0x14) sendto$packet(r1, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f0000000040)={0x11, 0xf7, r4, 0x1, 0xd2, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001100)={[0xc2ce]}, 0x8, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000001140)={0x4afe, 0x3822, 0x1, 0x0, 0x23b5}) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:24:30 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) r2 = msgget(0x1, 0x7c7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)=""/128, 0x80}], 0x1, &(0x7f00000004c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x48}, 0x2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) r6 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r6, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r8, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r7, r8, r9, 0x12, 0x3c}, 0x55, 0x1, 0x400, 0x7ff, 0x0, 0xffffffffffffffff, 0x8008}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x2, r3, r4, r5, r7, 0x4, 0x3f}, 0x0, 0x0, 0x5, 0x4, 0x80000000, 0x9108, 0x8, 0x6b, 0x695, 0x7, r10, 0xffffffffffffffff}) 12:24:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x202002, 0x50) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:30 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x8c05000000000000) 12:24:30 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x4, &(0x7f0000000040)) 12:24:30 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x806, &(0x7f0000000040)) 12:24:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r3 = dup(r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:30 executing program 1: getsockopt(0xffffffffffffffff, 0x97b, 0x627, &(0x7f0000000080)=""/170, &(0x7f0000000140)=0xaa) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000040)=ANY=[@ANYBLOB="038034ff000000004fdabecab8b81ecf2a4ab7cc9a000000000000000000"], 0x0) 12:24:30 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x807, &(0x7f0000000040)) 12:24:30 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x10, &(0x7f0000000040)) 12:24:30 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0xfffffffffffff000) 12:24:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:30 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x100) r1 = openat(r0, &(0x7f00000000c0)='\x00', 0x42, 0xa) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x99ad) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:39 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x300, &(0x7f0000000040)) 12:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24000090}, 0x8000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24000090}, 0x8000) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001380), r0) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000001480)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x68, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x3}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x6}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xd}, @IEEE802154_ATTR_CHANNEL={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x6c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:system_dbusd_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000001300)={&(0x7f0000001200), 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x4c, r5, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) setfsuid(r6) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000000c0)="020000001200000022fc", 0xa, 0x800}], 0x0, &(0x7f0000013c00)=ANY=[]) lgetxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000180)=""/4096, 0x1000) setfsuid(r7) utime(&(0x7f0000001180)='./file0/file0\x00', &(0x7f00000011c0)={0x2, 0x6}) 12:24:39 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='\x00', 0x0) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_MOVE(0x1e, r0, r2, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r3) 12:24:39 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x808, &(0x7f0000000040)) 12:24:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, 0x0, 0x0, 0x4) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) syz_io_uring_submit(r2, 0x0, &(0x7f0000001480)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r3, 0x0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x6, &(0x7f0000001380)=""/158, 0x9e}, 0x0, 0x40, 0x1}, 0x6) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x13) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:39 executing program 6: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="de0327bd7000fbdbdf250e00000005002e000000000008000300", @ANYRES32=0x0, @ANYBLOB='\n\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40000080) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000020}, 0x4000c010) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) 12:24:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0xed, &(0x7f00000000c0)={@broadcast, @empty, @val={@void, {0x8100, 0x3, 0x1, 0x4}}, {@llc={0x4, {@llc={0xdc, 0xff, "2587", "3c79f3234d0f53c4f9b78aacce53d7d4271eed6bd99562767119508486deb95fe870ac81ff3059c189bef520ec0cc2fda8deb1f1cd1719d838ead17edbead569c745bdf4834a08d27ded3b0c9c216658fd4235371c6f533de11968a4ce6ca665034883d40bbbaf365fb8fdef67689f4271b75c2ffce8dc3cf45d4ccc67fbc7a720f568265ad75d28ff65648b228e50ccaaf458f279c76a02aa20a2a8e827166791c8e7bae98547b66fbd82329b4ab7230490148ea590c61fbe3c6eb8193d80fc97e955d7857004eb1ac1438669f182900af0061b0df814"}}}}}, 0xfffffffffffffffc) 12:24:39 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x500, &(0x7f0000000040)) 12:24:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000003c0)={{r0}, 0x5, &(0x7f0000000080)=[0x0, 0xeb0, 0x80000000, 0x4e6e, 0x7], 0x2, 0x0, [0x8, 0xfffffffffffffff7, 0x401, 0x32]}) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) syz_io_uring_setup(0x432c, &(0x7f0000000340)={0x0, 0x6b60, 0x10, 0x3, 0x69, 0x0, r0}, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x114, &(0x7f00000001c0), 0x0, 0x4) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/softlockup_count', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x4007) finit_module(r4, 0x0, 0x0) r5 = accept4(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x80, 0x800) pwritev2(r5, &(0x7f0000000700)=[{&(0x7f0000000500)="23ab463f219d09c1b875e7bb80a5060ac87b1b6953f0e23e2e0c09e4d8372cf02dc92bddffe9e180ed285b5c337fac735fba34114b5e51a4d0a59dc612ed78bdc2e50eb2f6f346bdeec344e07a282de91b3b5d7186be7bd32fe44571b129f55afe91c86500d8bd3a56628e6f8575e47eeb0d4bd68ba733d0b2a42eaa8bc6c42a876acffd658e96ba59f9b6659af6f7956215fe00010f3a1b1a0e8c9b0662bbe84eed376a286890e1c76547d057a9150c86f3870245b0a5a92dcd3ccd", 0xbc}, {&(0x7f00000005c0)="d3df2d7029e98e11a1a06b31d214cc06eacf135e610eeaf43c04f73595417d63019fa5433938c0d70f2041584f1509765cc2a7db8d654adb276275ea9d8551edb26cc7611d90f94c58770813bf0525e9235a34e55e49e3c293ea58bf19e4a7c43522eae86252629afd7779f817a195121468a8c2eb", 0x75}, {&(0x7f0000000640)="0eb1380ef30e7ea51b1ab7887d29eb61871297859437855a31a4c0faaecd884534f6e553ee7125c913795fe003be3958c3db61c324b7ac5f6852f49a6377941db9d2f1d3387ae0a42c76125297c13f87e7d0b9dd37ddb62e7cae6a4da22b0655dad7a40d0b7cf3a43ddff7462c43df7c6d46382e5782e1b2cfa7909f74e96521b0897e72a212fdea6bc6ee68e204c870b660ffe59b63b2a5ed015ba1bf5727db83", 0xa1}], 0x3, 0xffffffff, 0x0, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) io_uring_register$IORING_REGISTER_PROBE(r6, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, '\x00', [{}, {}]}, 0x2) 12:24:39 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x600, &(0x7f0000000040)) 12:24:39 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setfsuid(r1) 12:24:39 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x809, &(0x7f0000000040)) 12:24:39 executing program 1: r0 = socket$packet(0x11, 0xdaf81debdc37b588, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:24:39 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/4, 0x4) r1 = add_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000003c0)="d11b81cbfdb6974beb8f15", 0xb, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f0000000500)={'fscrypt:', @desc2}, &(0x7f0000000540)={0x0, "a61489bf074a1e3f7aeda1b401011b967bf5dbae1dec26edf95f73a046710876e07ce4ca482a5601fbe473c4ee6ebd27f58f45b18309977b636b8afae591bb21", 0x2b}, 0x48, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={'syz', 0x0}, &(0x7f0000000480)="c3ad1e9716789aba383ca2daccbd9fcd", 0x10, r4) keyctl$KEYCTL_MOVE(0x1e, r2, r3, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r6, r7, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000000680)='id_legacy\x00', &(0x7f00000006c0)={'syz', 0x0}, &(0x7f0000000700)="acd69691406a7fee7401c7271eb9511e6da6ff777cb54ae7a4", 0x19, r5) r9 = add_key$fscrypt_v1(&(0x7f0000000740), &(0x7f0000000780)={'fscrypt:', @desc4}, &(0x7f00000007c0)={0x0, "56673c109f8894c34c79239264c7c777eb728c6a5a1086851879d161ceb997817190879c4ef7864c010000809108947fe66c262852f91889d0c245b48597c478", 0x35}, 0x48, 0x0) r10 = add_key$keyring(&(0x7f0000000840), &(0x7f0000000880)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r8, r9, r10, 0x1) keyctl$KEYCTL_MOVE(0x1e, r1, r3, r7, 0x1) add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="099de96c507d9237cf7218a0d7daa7e6d40ff2b2d777bcf415a6aa6cab6eed2a9f3fcad0b5f15fb25c080f900e78da6b6c421286ac4f5548acee5ab7d0081decf83fb75a391b6f50ead6e5344583b9bbc7c66aca9e409fb3e6bf660c3d55758784b37c342925ddb36809fe8235856111a9150af26f9d09a6fe300148eabfdaf1f5432ff7400a207faf24a64490432fd25a9fca8b", 0x94, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000140), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000600)={'syz', 0x3}, &(0x7f0000000640)='user\x00', 0xfffffffffffffffb) 12:24:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 715.448165] audit: type=1400 audit(1768307079.931:14): avc: denied { module_load } for pid=6623 comm="syz-executor.2" path="/sys/kernel/softlockup_count" dev="sysfs" ino=11713 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=system permissive=1 12:24:39 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:24:39 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80a, &(0x7f0000000040)) 12:24:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000f47fc200000108050000003668d8f05d4e3277cb216fc4d03c03653da1a5d2afb72da07ab32c86800000000080300100004851c39258b67e9822bb"], 0x0) 12:24:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:40 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x700, &(0x7f0000000040)) 12:24:40 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c25b11472f2d1f808d000805000100"], 0x0) syz_emit_ethernet(0x11a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfe35bb5d5688c78e}, @random="8979b901a976", @val={@val={0x9100, 0x1, 0x0, 0x4}, {0x8100, 0x1, 0x1, 0x3}}, {@llc={0x4, {@snap={0x1, 0xab, "c4", "4de297", 0x10, "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"}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x9ea, 0x17c, 0xcc9, 0xf52]}) 12:24:40 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x63) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:24:50 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80b, &(0x7f0000000040)) 12:24:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:24:50 executing program 4: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) 12:24:50 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x402, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x1000}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000100)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:24:50 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x802, &(0x7f0000000040)) 12:24:50 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000a0f9c1e495a65e78f8259c772ca6f1d6c640e3d0805e5"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 12:24:50 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000000c0)="78f5fc06a944a88911425315bf995a6f0d52dc0ea1519b1e6e0eda0480251592a11f527fb16d9b4d72a413fb14abab1834f8913485c271ab2880bc98a6adfb40b46eb8673db95d40145f4a9e69c8706d761e47b96af486f2fe1c43378b4c707251cc33e37ec7e1c07cc69a2d11717fa71f71cfd02b4af575afa2cd44b91ac79a87f64f020ead4b855f64de74f34e2fc55e6738ca35eac06d1e26222cd7616ff62ffaa16a4d66d7cdeac0c0d8a983", 0xae, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0xffffffffffffffff, 0x0) 12:24:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x149892, r2, 0x0) syz_io_uring_setup(0x42a2, &(0x7f0000000040)={0x0, 0xd17c, 0x4, 0x2, 0x303, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) r5 = syz_io_uring_setup(0x455, &(0x7f0000003a00), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x14, 0x0, r6) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2000, @fd=r0, 0x800, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/135, 0x87}], 0x1, 0x12, 0x0, {0x0, r6}}, 0x1) 12:25:00 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000140)='x', 0x1, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='syz', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r2, r2, r2, 0x1) keyctl$KEYCTL_MOVE(0x1e, r0, r2, 0xffffffffffffffff, 0x0) 12:25:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80c, &(0x7f0000000040)) 12:25:00 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c202fb81be372a9393f6000805000008dc142a665d087ab79e4760cc9d4f762e8c46d35507c9f43cf962f5a7b7bb44c216005c03cd340230d2dfffa8d8dc366a316cad4acaf772459c10f6d0b819f400bbe799d3c222c77ad7f301a1100dedd269a36d0c1c4b87313f86d77380a5fb88843186e4"], 0x0) 12:25:00 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "81c10607399b7a93f0aab4d80023fb29"}, 0x11, 0x0) 12:25:00 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x803, &(0x7f0000000040)) 12:25:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000829d14a30b259178000000"], 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000080)={0x0, 0x0, "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", "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"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002080)={0x2, 0x7}, 0x4) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001080)={r2, 0x0, "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", "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"}) 12:25:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x82) close_range(r0, r0, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x0) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)={0x234, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff0000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfda}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffbff}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xce8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x31}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x851}, 0x40) r2 = epoll_create(0xbbe1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x7f, 0x3}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4, 0x40010, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:00 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x804, &(0x7f0000000040)) 12:25:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80d, &(0x7f0000000040)) 12:25:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$CDROM_DEBUG(r0, 0x5330, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$CDROM_LOCKDOOR(r1, 0x5329, 0x0) 12:25:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:00 executing program 3: ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x4, 0x5, 0x5, 0x7fff, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}, @private1, 0x7800, 0x8788, 0x5}}) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x64, 0x10000) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), r0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x21c, r1, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x4a}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x8}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x88e}, @ETHTOOL_A_LINKMODES_OURS={0x1e0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xff}, @ETHTOOL_A_BITSET_BITS={0x40, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'keyring\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'keyring\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl2\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x6d, 0x5, "8903111e75f2f83ad973b36b2451abc9ac8cf0fac2e1011988d485a199be45e4d9bf499197589d8e6e33c70620ed849fc0e7388bab14f1a1c2c5542ce0a4267cf46a64f581d2d053c0f7363b2f3a3ef4811e0835407fccbe8ff912635d56e0b365673c15a99c0496b0"}, @ETHTOOL_A_BITSET_BITS={0x124, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2ba3}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '\'!.\'\\$:\\+.}\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'user\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'syz'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'keyring\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '].&#+\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl2\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'user\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x10000}]}, 0x21c}, 0x1, 0x0, 0x0, 0x40001}, 0x800) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, 0x0) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r2, r3, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) read(r4, &(0x7f0000000680)=""/11, 0xb) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000200)=""/2, 0x2}], 0x1) 12:25:00 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) setresuid(r0, r0, r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r2) 12:25:00 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x805, &(0x7f0000000040)) 12:25:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000140)=' ', 0x1, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r2, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x0, 0x0, 0x0, 0x4) syz_io_uring_setup(0x49a2, &(0x7f0000000180)={0x0, 0x3a29, 0x0, 0x2, 0x304, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000300)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r5, 0x0, &(0x7f0000000280)="abfa6b7b306c0a82cec13c0a7f5943516c9b1181c4ad507387ab565447ab58c59aacfd08994b03007d8ad4bde8c7b30552db5ec02e14c87590f4c1b661a560d6f47a8fc169420da467ccb784", 0x4c, 0x80}, 0x6) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f0000000380)=@ethtool_eeprom={0xb, 0x6, 0x6, 0xc2, "6d4db0d668298949dde5e5764413a81d8273753c18582091f34f163bcea077f6286f87432b652b6ec2fdba04a25423ed9822cdf7577d938fe952031f356c035256c926da26efa219763d787d8433cd0186f5c9afffc2c569452cd1e66ddc4622c703a1308487132c7dd874d2021eb6492613025e0fcfdbf1a78df47448093cc112678799d2a1a0bac7ae2ada99e8598d012edd797976e0bf34d67f4dbef24aced6a67a6081282d305b9d3cff6ae9b015bfeb1c5b8ed57783e575c74f641e58563cda"}}) getdents(0xffffffffffffffff, &(0x7f00000004c0)=""/4096, 0x1000) io_setup(0x8, &(0x7f0000000340)=0x0) io_submit(r7, 0x0, &(0x7f0000000480)) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0xc) 12:25:00 executing program 1: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000340)={@link_local, @link_local, @void, {@llc={0x4, {@llc={0x6, 0xd4, "eabd", "e4fefa999930f50a7447f66c27f38507ae086f5cb1c9470112d12f32"}}}}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r4 = dup(r2) statx(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x6000, 0x400, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r6) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), 0x2248020, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@noextend}, {@debug={'debug', 0x3d, 0x81}}, {@privport}, {@msize={'msize', 0x3d, 0x7fffffff}}], [{@fowner_gt={'fowner>', 0xee00}}, {@euid_gt={'euid>', r5}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@obj_role={'obj_role', 0x3d, 'batadv_slave_0\x00'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@dont_hash}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fsname={'fsname', 0x3d, 'dont_measure'}}, {@fowner_gt={'fowner>', r6}}]}}) bind$packet(r1, &(0x7f0000000840)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3}, 0x14) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x80000}, @tipc=@name={0x1e, 0x2, 0x2, {{0x60}, 0x2}}, @can={0x1d, r3}, 0x4, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)='batadv_slave_0\x00', 0x6, 0x4, 0x2}) r7 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x57, 0x0, &(0x7f0000000240), 0x100040, &(0x7f0000000280)={[{@check_strict}, {@dmode={'dmode', 0x3d, 0x9}}, {@nocompress}, {@nocompress}], [{@subj_type={'subj_type', 0x3d, 'batadv_slave_0\x00'}}, {@dont_measure}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="2e8cfedd73f93008"]) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x4b0, 0x4) 12:25:00 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80e, &(0x7f0000000040)) 12:25:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x806, &(0x7f0000000040)) 12:25:10 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x97, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}, @broadcast, @void, {@llc_tr={0x11, {@llc={0xd4, 0x8e, "ab", "27326833c4b91d13fe0c90736604a6fb3cc55f4491cc81e9dfeaf45f7c4952763ca6b1063f55779e4c803f066209d56ea361a670d30793c5b9d088cec7e6466435f858bdc952986f66b2a2b15c6eb9415504fe9483c13c21fe3f1b63a476fd78b89fd83e7012db170bab273c8caf79cde9080831dcc48d2e0c4fedb9c4618b941bbe4244cfd1"}}}}}, &(0x7f0000000000)={0x0, 0x2, [0xe2f, 0x8b2, 0xce6, 0xd4e]}) 12:25:10 executing program 1: ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000001100)={0x2, 0x5, 0x1000, &(0x7f0000000100)=""/4096}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) dup2(r1, r0) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:25:10 executing program 3: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/177, 0xb1}, {&(0x7f00000013c0)=""/226, 0xe2}], 0x6, &(0x7f0000001540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x12100) setfsgid(r0) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xffffffffffffffff, 0x0) 12:25:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = dup(r1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) openat(r2, &(0x7f0000000040)='./file1\x00', 0x212000, 0xc0) 12:25:10 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=0x400, 0x8, 0x3) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.overlay.metacopy\x00') fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 12:25:10 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80f, &(0x7f0000000040)) 12:25:10 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x807, &(0x7f0000000040)) 12:25:20 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x808, &(0x7f0000000040)) 12:25:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = dup(r1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:20 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x810, &(0x7f0000000040)) 12:25:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000003780)='cpu.pressure\x00', 0x2, 0x0) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x8000, 0x4, 0x0, 0xfffff7ff}) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r6 = pidfd_getfd(r1, r0, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000037c0), 0x80001, 0x0) r8 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000003800), 0x2, 0x0) r9 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r10 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003940)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000000c0)="f90318fcb143b6074cfe80aa78351c588e5584bdc343be5f35b9427449886a9b9f3df1095156931b5ba53d3dc1f9fa92241a9e460c887cbe3ee26207973e8acb5c6b71b782f2073927ef85d5e4d22ac063f0a66b5ac4feb4109949be8a2d924678edee93c7c939bca74734f0a3b72f5c887c127901be304cf214d1954909d4fe19636916ab826fea0ce45eae1fcbc62249961834d0a77ec27aa2f98d16b850724c1ae7203957915fdf", 0xa9}, {&(0x7f0000000180)="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{&(0x7f0000002640)="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0x1000}], 0x9, &(0x7f0000003840)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r0, r3, r4]}}, @rights={{0x34, 0x1, 0x1, [r5, r0, r6, r0, r7, r8, r9, r10, r0]}}], 0xf8, 0x4000804}, 0x20044010) 12:25:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r1, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101800, 0x15) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x14) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r4) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) sendmsg$nl_xfrm(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1d0100001700000329bd7000fcdbdf25e0000002000000000000000000000000000004d2ff000000ff010000000000000000000000000001fe8000000000000000000000000000bb640101020000000000000000000000004e2300004e2100000a0020002f000000", @ANYRES16, @ANYRES32=r4, @ANYBLOB="00000000000000000000ffff0a010100e00000020000000000002f00000000004e2100074e23feff0a00202004000000ac73b2b5ede1ba3f6496", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="09000000000000003605000000000000080000000000000005000000000000003f75000000000000050000000000000006000000000000000100000000000000020000000000e8ff3009000000000000ff00dd0000000000070000000000000009000000b96b76000000020100000000000200002cbd700000000000000000008b5dea4522871546ea57828f8a274488936e37c2ad52f0f02bf487688f72805718381e770057515597eb89499916052126404743f49b6280089b4df85cef5821ad945a91b2a0cf6f5d3fdf779223564caada30fe8d76b8"], 0x128}, 0x1, 0x0, 0x0, 0x40004}, 0x4040000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x100}}, './file1\x00'}) r6 = syz_io_uring_setup(0x370, &(0x7f0000000380)={0x0, 0xccc2, 0x2, 0x0, 0x2b3, 0x0, r2}, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000c, 0x110, r6, 0x8000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r7, 0x118, &(0x7f0000000000)=0x1, 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:20 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000) setfsuid(r1) 12:25:20 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x55, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:25:20 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="0184c20000000180c20000000805000000"], 0x0) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x100, 0x9) epoll_create(0xd3d2) syz_emit_ethernet(0xf2, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffbbbbbbbbbbbb8100050086dd648e707200b806fffc020000000000000000000000000001000000000000000000000000000000012c050000000000000001000502ffcfc91000000000000000000000000000000001c9102001000000000000000000000000000100000000004e224e23", @ANYRES32=r0, @ANYRES32=0x41424344, @ANYBLOB="6102f8669078000600000000d765a1eeb98d21571ecf879b7066345b73c1cacacf3e2bcecbd1a61ad6f0bdf7a6f4736ab0592601703cde6c9996b3fa3c1b8ff8f93ac489c04426b651ce7f15bd7fe40ab2033cef27cdc4cbf65614a73204958beec1c5b48703e0639d"], &(0x7f0000000240)={0x0, 0x2, [0x133, 0x7b3, 0x56d, 0xa45]}) syz_emit_ethernet(0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa0806000f88f506080008000000000000543c550a2fa59e2ace20b112862c5042809b3152e49fec13a83efc0a6e21822d94495603dcf210ed1dfab9c91153d2385a411f345901cd43c6561297352eb54efd04bac61fcf52462bef40edfe758dfeb4839d1bb5c2b620fbf197a029e27113695c7b74bcdfe520fff47d04aa1c3572082a22a7b74277611960168f94d5ce9503da456cd40e08916cdbe2a5168034ac8a0ede216a0b16"], &(0x7f0000000040)={0x1, 0x3, [0xf86, 0xa4e, 0x30c, 0x3]}) 12:25:20 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x809, &(0x7f0000000040)) 12:25:20 executing program 6: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000805000000"], 0x0) 12:25:20 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:20 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r1) 12:25:20 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x811, &(0x7f0000000040)) 12:25:20 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, r2, r3, 0x0) r4 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r4, r5, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="c663a46fd595bee64791b46db3d910df00fba45113dad3a7c20a37af8866321f94e8b8e99141149a06c2ae7a42c4477a15632264a4f89464da68328b417676f1720eaa1e92e03402a4c9f6cf8338d2d90fdafe0430f683adbaf9b434b571e5737dd25f7422d5c7fa02c9641ef235f6c468935c181616ee24c4449dcebbd3afc26e8436c85398f22dffb2e0ae3d0ff711e171534ecc53ea4266c5251d7f442fd3f58f7963df3b5a65bb0434728179fcd39e3442c1aa5b9bdcd6fd9d299d88de1741292a4d2302ef6c61c8c59965e3ce9866dcb57eb8ab", 0xd6, r5) r7 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)='user\x00', r6) keyctl$clear(0x7, r7) 12:25:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:20 executing program 6: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume_offset', 0x80, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r4, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x200, 0x21}}}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x2000c001}, 0x800) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:25:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:20 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)="50b38894797535217a795dcadc326f4bc45243606ca22d6a92f8bcbc906bdb871cf285a1b2ae944c8148ccf3141ca20d36446abe5abdb5b1626b71a5897860894d7a3928680a6510a5b8a6ed581a25098ce1aea2eaaa5ae1e44a892a7dbf3e4ccc0bb7f009a5f3f2e28d63563eeb7adfeba8bc", 0x73}, {&(0x7f0000000140)="9bd79e4fea90299b3b3d931e841dda19297db6f09b1406f67c8f3d33acd645090a6baba437f5ca5c8e3bd1e24c7d6f501684f573923a847006170408da90a99fc4755290684f7ac602354d6291f8ee03e25704956da9b823d65d877c0c0842c37fadaf66b5672a83c04286593ff240096f685b9d5c2dfeef", 0x78}, {&(0x7f00000001c0)="3cba95e4e3a6978bea1511abd3e83f29c09119b4c30fa86557a65f5cc9876c98298662ae2e7757fd3b49f6058809faee84bdfd333987e770037009a3343eb058d89814088996ba09ec788e722458acd801256d2c415ae81f1e380983159e40a23787067fc8f9473fdf7e5ae74be29d8e6755416e6a31cfb2f8f46d691c9b135d058d794f862ad24af73a75a69ce6351f101d9b4a5a6832aa1f1f17ad556a8ac0a0c4e6c675384fc10b9fb647920772ae858cd5dffc6d38dcd88ad5cfc8f9548c5c99381e9d496d29ae2a20b568fc847692ffb95d996c0f734c0fb2ce5cac7cdf74b87c291a43e2aa617ef79b390e1fd275f9c770", 0xf4}, {&(0x7f00000002c0)="620135dac7691b7731b4eca7cdf3ac6210cee09126c839a5edc1eea61d164268e7a55676fb2c427bfd7659ac587b3f7a408480e6a2503efb41ba04787fbbdce0845eddd95383dc1af6790c249a154750b2dcc17113503fe1fa84e9", 0x5b}, {&(0x7f0000000040)="3e67c4732f6a3f", 0x7}], 0x5) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="01fcc20000000180c20004000805000000"], 0x0) 12:25:29 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000040)="50e6d356c59d5fd1", 0x8, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)=@secondary) add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="976c6cad015c59ce526c523f81dedb9cc44a1fca437159d105df6e414591850a74ace3efcccea28f6102419e5978e75cd2cfbe4fa2040a96bd760c40343b8bd322c694f536096f299b29087b21fdd339b95592e97c4f3b56c6c77bdeb9a160151788dda23ce4dd0465cdcffee9fdeaee4d8c4dd9bb471e502a5dd863d70d0c9e4bf884a57ecb62641087b311b871adc83a1a72d62217d9df4d26ade3dde19c3133cf5bf9ff28d9fd1bc53e12676c7a3387", 0xb1, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000380)="2a9a50b61d82747e94c7cb10f6f73d7e870e1a8699489cb5514b99e23c1342952596c982e75712bb9803090f53182ea98d981818f374f99ccc9acbc4f506843b7ec235dfa3c22bea1bdabfbe27752bae986511eeb0a53d896fcc0da792cd4d899b9b70d1cad9f679bd8b36174744c60c0456bfa23f4400117704b44eeb2d557aa29c624b6689b9668618ad15b03295e778b9fc9e12f7062154", 0x99, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r3, r4, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r5, r6, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, r4, r6, r1, 0x1) keyctl$KEYCTL_MOVE(0x1e, r0, r2, 0xffffffffffffffff, 0x0) 12:25:29 executing program 7: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0x4ab4, 0x400, 0x7}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6f, 0x9e, 0x3f, 0x1}, {0x9, 0x30, 0x40, 0x7fff}, {0x619, 0x7, 0xff, 0x6c9c}]}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="0161c2000000015484000000082df12c85"], 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) syz_emit_ethernet(0x1de, &(0x7f0000000200)={@multicast, @multicast, @val={@val={0x9100, 0x1, 0x1, 0x4}, {0x8100, 0x2, 0x1, 0x3}}, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "fe0570", 0x1a0, 0x6, 0x1, @empty, @dev={0xfe, 0x80, '\x00', 0x44}, {[@hopopts={0x87, 0x21, '\x00', [@generic={0x6, 0xfc, "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"}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1f}, @pad1]}, @routing={0x67, 0x2, 0x0, 0xf8, 0x0, [@mcast2]}, @routing={0x1, 0x8, 0x2, 0x1, 0x0, [@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2]}], @payload_mcast={{{{{{0x30, 0x0, 0x1, 0x1, 0x1, 0xb, 0x1, 0x2, 0xddd, 0x0, 0x2, 0x0, 0x0, 0x1, 0x2, 0x7, 0x4, 0x4e22, 0x4e23}, 0x2}, 0x1, 0x4}}}, [0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f0000000400)={0x1, 0x3, [0xb93, 0x436, 0x664, 0x44e]}) accept4(r1, &(0x7f0000000140)=@ieee802154={0x24, @short}, &(0x7f00000001c0)=0x80, 0x0) 12:25:29 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80a, &(0x7f0000000040)) 12:25:29 executing program 6: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xfffffffc, 0x0, 0x0, 0xffffffff, 0x6}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) syz_emit_ethernet(0x11, &(0x7f0000000000)={@broadcast, @random="d7cb8fe7c337", @void, {@x25={0x805, {0x0, 0x0, 0x1}}}}, 0x0) 12:25:29 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x812, &(0x7f0000000040)) 12:25:29 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r2 = msgget(0x1, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/120}, 0x80, 0x0, 0x3800) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0, r1}}, './file0\x00'}) 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, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00f37ddcd8a62240"]) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r5, r6, r7, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r8) r9 = getpid() pidfd_open(r9, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x2, r3, r5, r8, r1, 0x16, 0x7}, 0x0, 0x0, 0x0, 0x3ff, 0x1f00000000000000, 0x0, 0x7fffffff, 0xf3, 0xff, 0x1, 0x0, r9}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setfsuid(r10) 12:25:30 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r2, r3, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="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", 0x1000, r1) keyctl$KEYCTL_MOVE(0x1e, r3, r4, r1, 0x0) 12:25:30 executing program 7: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x113) pwrite64(r0, &(0x7f0000000140)="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", 0x13d, 0x99ad) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000165d2bd166376ede445a7843ca29481bb9113cf53704a043c40900047e43d641c17724cf841583e617e983a7714bfb0d", @ANYRES32=r0, @ANYBLOB="01040000000000002e2f66696c653100"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x40012, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000300)=0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:30 executing program 6: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f00000001c0)={'trans=unix,', {[{@access_user}, {@access_uid={'access', 0x3d, r0}}], [{@fsmagic={'fsmagic', 0x3d, 0x1}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@uid_lt={'uid<', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@uid_lt={'uid<', r1}}]}}) 12:25:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local, @void, {@x25}}, 0x0) 12:25:30 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80b, &(0x7f0000000040)) 12:25:30 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x813, &(0x7f0000000040)) 12:25:30 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=@v3={0x3000000, [{0x2, 0xf90}, {0x2, 0x200}], r2}, 0x18, 0x3) setfsuid(r1) setfsuid(r0) 12:25:30 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a653f951cb0604edec5a44dfc8204f05b8594cf016a9b1da5f642b3a512c0371d6b565c4f31e00c6e8e6f427c324647e6ce28b29858122c5786cae919857529a", 0x14}, 0x48, 0xfffffffffffffff9) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)) r2 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "d1fde90fe4d7d6141f1f79325f44b6e96b7e3ff2e6fd93f82afe0ce576ce346dcf22509cd18353a77324f7aa5bfcb90f32093309e437fed107ae6f8bc5fba112", 0x2e}, 0x48, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 12:25:38 executing program 7: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:38 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_MOVE(0x1e, r0, r2, 0xffffffffffffffff, 0x0) 12:25:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 12:25:38 executing program 6: syz_emit_ethernet(0x15, &(0x7f0000000000)={@empty, @remote, @val={@void, {0x8100, 0x1, 0x1, 0x1}}, {@x25}}, 0x0) 12:25:38 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x814, &(0x7f0000000040)) 12:25:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x22, &(0x7f00000000c0)=ANY=[@ANYBLOB="bf68efb3fb3baaaaaaaaaabb81000000000c0200edc003c2f532"], &(0x7f0000000100)={0x0, 0x3, [0xa5e, 0x756, 0xaad, 0xd1c]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) 12:25:38 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80c, &(0x7f0000000040)) 12:25:38 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0xfffffffffffffffd) mknodat$loop(r1, &(0x7f0000000240)='./file0\x00', 0x1, 0x1) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) lgetxattr(&(0x7f0000000180)='\x00', &(0x7f00000001c0)=@random={'osx.', '\x00'}, &(0x7f0000000200)=""/43, 0x2b) linkat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x3000) setfsuid(r3) umount2(&(0x7f0000000140)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000080), 0x2000) 12:25:38 executing program 7: syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:38 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80d, &(0x7f0000000040)) 12:25:38 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0xd8, &(0x7f00000000c0)={@broadcast, @multicast, @val={@val={0x9100, 0x3, 0x0, 0x4}, {0x8100, 0x2, 0x1}}, {@llc_tr={0x11, {@llc={0x6, 0x4e, "f9", "ea85140eab9714419cecb2f51d9dd5c20fcdbb1f83a272846b31864b61c4d11dd661b8956b7dc8729bcbf5e3b61561cf12adf8f1baef6146802e71dcc3fe057e372d7ba5e4b9e3ad9f51a09a3652e9d84b9fa88def1972d715501b847f286b94b4ff7ad6e4e0348a74faded08303505f0e01a4e2fe954c8ea1f3130b22027c2352a9430726c684c84122c873ab962f06d8661f0e6e5593fba4ed96d8ead220ebcc4fcd7add9bb7b8a250958efde956a7341a3e042c4a8f6673b493855e4d9d"}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xc85, 0xf81, 0xa7f, 0x962]}) 12:25:38 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x815, &(0x7f0000000040)) 12:25:38 executing program 7: syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:38 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80e, &(0x7f0000000040)) 12:25:38 executing program 3: ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000140)) r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r2, r3, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000700)=[{&(0x7f0000000300)="eb6d7708334af57ff7da15c3cf5c31999d55658e307703b30b9e56024f871f4b", 0x20}, {&(0x7f0000000340)="0ca6f8394bf3d6ae9c83167f7e7ccdc706ac3f191d352e57483e8bb2d024d73e734a99afd5a46bfde1558622df851ea41f7488d7d785d54e81600206d5566600089b1feb4298533145ae3369473e4e7e9552e4719323ed82263229dc66982d22e65226271006518efc547a9b17fed8c148426ad1392a107bee710e81c2aaf9c913b8e947676fda1e73f784bbf08eba440bd59e0e58dda3d112b417dc3f52bcf824903f8d4f96062915797571976957225d4ab1d4a74b2d33646f93d8af", 0xbd}, {&(0x7f0000000400)="11d02589865585cd0bd7472ff48be18da68b8e7fb47964a4b1efa58d98c9a1ee98a1bf5c3e738f9d277f4a22648e1b0c57940ed676ac7155137a351db7a88b367b8f98847d5fc842fe88dc463c8d789ecafec07f0d823bdfdf4566549bab29474a522ee9dc7efef55a4c83c080d765d55361381c623f7d457565edfaa38c97d7effe4c90c5384d3efa21901abdbc656a89b05f86920048968912f2ed519f25bdf45fc734d9d2842969e71c7184ea020403d4f6368eb31e377aea12f02f163c20f3fc55b85344636f9791a2c0f87840ee51c95571e1c7b79f", 0xd8}, {&(0x7f0000000500)="ecf5500493f61d240b1170859609081c1b11373a0239d5d311710e6f0a07e00d20a2e58ea2e2d28622d6f0306b3800fa3f0070016736933df351233bebd8d5a9c32218a884531fcddae0cd6beb9ff10d854658eccbc147d3842622c25a199c710e258e9a9ab827", 0x67}, {&(0x7f0000000580)="653117c89c2419e243c945b2533b8ea51e314e5c2b0b9071646f0f0d48eb51fdbd0b6760085fc314fe1b458583cb2a0dcc14e6e82916a3aced4e6d099e57b7143d554014d1968697f9f226076701009c638e508e8140dbeb9d7a721082eaaa7968aee41a9f91716a1e672b693478e4690729cd67f599ed965b28754f9c84ccdbf9b1ff8c000cf1764dbb5c947cd32c3e2992e4d09a9878165f79488a70b4970935f8fd4d7562af2a", 0xa8}, {&(0x7f0000000640)="e5da8eb82efff2acc833e582b43f5a21545ffce318c29c6c5f827c241e7aa7d6e44da3c04ce66b1edd4682bde9fa3a152020dba4632c42aee25d909952dd5db359f12e26b7839f7e9fb6ce4dd70251105c00d5231a2d4bd7d48f0e08787db0f7e469fcf5b9d69896875c75d3b5011bdb16d7ddc1e42bec3d25a45aff1b52f1169b9cc79fcb6162bd560696f88cb5ecb4e745e0099e9c6a3b6633", 0x9a}], 0x6, r2) add_key$fscrypt_v1(&(0x7f0000000780), &(0x7f00000007c0)={'fscrypt:', @auto=[0x32, 0x34, 0x63, 0x7, 0x30, 0x64, 0x33, 0x66, 0x38, 0x66, 0x63, 0x39, 0x30, 0x61, 0x38, 0x37]}, &(0x7f0000000800)={0x0, "3ede15db726947a006b4353dcdd3d60d82cdba6e606856c53ed798ddc0b95e0cbbfe1d3da8b9fe380d32e4f499438ded48f9a40360d668f9891370d704ac2c41", 0x1d}, 0x48, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r4, r5, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="44bae758e66e75c9744f673e613be7c1e947a78469d6e0eda41067a217e5ecedbd7593ff3e4831b3134e820a385e1ba330b277b596f487b59d879a5f47c4238570673a5f75d9b1114f6c0317a8f337f6680435f8e84640b042d2e3bed903deca93aa304e244bc0753c700148e53e049c8bab27c165485e816ccec89de5650bc9d17cf3231ca3c579424b6019f287fa401ee0b8bf2229d3af31c4cae34ecb7b75f1c303290c7eabd0b95fd2ef85a67389a9e3c58c21ba7bd7abf621a1d1851a2c83b42b27e2976f7eed917db0", 0xcc, r1) 12:25:38 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@link_local, @link_local, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x3, 0x18, 0x2c, 0x65, 0x0, 0x1f, 0x6, 0x0, @remote, @remote}, @payload_conn={{{0x18, 0x0, 0x0, 0x1, 0x1, 0x6, 0x2, 0x2, 0xd38, 0x0, 0x0, 0x4, 0x4, 0x0, 0x3f, 0x4, 0x4, 0x4e21, 0x4e21}}}}}}}, 0x0) 12:25:38 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setfsuid(r1) 12:25:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0xa006}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0xbd3, 0x7fffffff, 0x800, 0x1}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000000080)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @link_local, @void, {@x25={0x805, {0x0, 0x6}}}}, 0x0) 12:25:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback, @in=@remote}, {@in6=@private2, 0x0, 0x2b}, @in6=@dev={0xfe, 0x80, '\x00', 0x37}, {}, {}, {}, 0x0, 0x0, 0xa}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xfc}}, 0x0) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:38 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x80f, &(0x7f0000000040)) 12:25:38 executing program 7: syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:38 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0xd7, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @multicast, @void, {@x25={0x805, {0x3, 0x7f, 0xff, "f2dacd4637456c2ecc02c9f7d1c6d57af2197956fb1bea37aa3e313758c85a475b0aa750b99d448493830b093cdff2c4a75b1bb4ee138bf114549a94670f43b4ff8ce7d3bc4495731a8af8cf85212ab00437dd73d0bd93d9342c4f2c5ab7e9499c5613ef1eb98d73bc00a1ae3e6b824263546805fbedcfe87d21e58367a556f3e0e95fcf8bb67f699891bc7d4754502d1ce207e1bf57f4e904bd82a467c925b7ce4abe6628aefdc4dae162ff1cbdc5bc11fa091ca16d7cc8a79e4ee7104f7894c1b8a666ffac"}}}}, &(0x7f0000000040)={0x1, 0x4, [0xcee, 0x712, 0x333, 0x730]}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) [ 774.419163] [ 774.419381] ===================================== [ 774.419765] WARNING: bad unlock balance detected! [ 774.420146] 6.19.0-rc5-next-20260113 #1 Not tainted [ 774.420538] ------------------------------------- [ 774.420914] syz-executor.7/6924 is trying to release lock (rcu_read_lock) at: [ 774.421489] [] __wait_on_freeing_inode+0x105/0x350 [ 774.422002] but there are no more locks to release! [ 774.422390] [ 774.422390] other info that might help us debug this: [ 774.422897] 4 locks held by syz-executor.7/6924: [ 774.423270] #0: ffff88800aa943f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 774.423962] #1: ffff88804a5d8d68 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 774.424747] #2: ffff88800aaa0950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 774.425468] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 774.426198] [ 774.426198] stack backtrace: [ 774.426548] CPU: 1 UID: 0 PID: 6924 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 774.426563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.426570] Call Trace: [ 774.426575] [ 774.426579] dump_stack_lvl+0xca/0x120 [ 774.426596] ? __wait_on_freeing_inode+0x105/0x350 [ 774.426610] print_unlock_imbalance_bug+0x118/0x130 [ 774.426626] ? __wait_on_freeing_inode+0x105/0x350 [ 774.426641] lock_release+0x1ee/0x270 [ 774.426656] __wait_on_freeing_inode+0x10a/0x350 [ 774.426671] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 774.426688] ? __pfx_var_wake_function+0x10/0x10 [ 774.426706] ? lock_is_held_type+0x9e/0x120 [ 774.426718] insert_inode_locked+0x25f/0x890 [ 774.426736] __ext4_new_inode+0x223d/0x4cd0 [ 774.426754] ? __pfx___ext4_new_inode+0x10/0x10 [ 774.426769] ? __pfx___dquot_initialize+0x10/0x10 [ 774.426788] ? __pfx_avc_has_perm+0x10/0x10 [ 774.426805] ext4_symlink+0x406/0xb40 [ 774.426825] ? __pfx_ext4_symlink+0x10/0x10 [ 774.426840] ? security_inode_permission+0x72/0xe0 [ 774.426854] vfs_symlink+0x44b/0x840 [ 774.426871] do_symlinkat+0x153/0x440 [ 774.426886] ? __pfx_do_symlinkat+0x10/0x10 [ 774.426899] ? strncpy_from_user+0x21b/0x2f0 [ 774.426918] __x64_sys_symlink+0x79/0xa0 [ 774.426932] do_syscall_64+0xbf/0x420 [ 774.426945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.426958] RIP: 0033:0x7fe7837b9427 [ 774.426968] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 774.426980] RSP: 002b:00007ffdd36201d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 774.426991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7837b9427 [ 774.426999] RDX: ffffffffffffffbc RSI: 00007fe78381400e RDI: 00007fe7838131dd [ 774.427006] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffdd361fc50 [ 774.427013] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 774.427020] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdd36202a0 [ 774.427031] [ 774.448886] ------------[ cut here ]------------ [ 774.464644] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#1: syz-executor.7/6924 [ 774.486954] Modules linked in: [ 774.488247] CPU: 1 UID: 0 PID: 6924 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 774.512382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 774.535300] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 774.535767] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 a6 bb de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 89 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 61 f9 73 03 e8 0c 88 56 00 e9 [ 774.560725] RSP: 0018:ffff88804d2679a0 EFLAGS: 00010286 [ 774.581936] RAX: 00000000ffffffff RBX: ffff88804968b700 RCX: ffffffff815664c7 [ 774.600657] RDX: 0000000000000000 RSI: ffffffff815664d0 RDI: ffff88804968bafc [ 774.623373] RBP: ffff88804968b700 R08: 0000000000000000 R09: fffffbfff0ba6ff4 [ 774.623937] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804968b700 [ 774.646434] R13: 0000000000000001 R14: ffffffff85c0f860 R15: ffff88804a653c48 [ 774.647005] FS: 0000555570685400(0000) GS:ffff8880e5442000(0000) knlGS:0000000000000000 [ 774.661551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 774.662016] CR2: 00007eff1e600019 CR3: 000000000d3ed000 CR4: 0000000000350ef0 [ 774.707653] Call Trace: [ 774.707893] [ 774.728751] __wait_on_freeing_inode+0x10f/0x350 [ 774.751958] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 774.787750] ? __pfx_var_wake_function+0x10/0x10 [ 774.835944] ? lock_is_held_type+0x9e/0x120 [ 774.881806] insert_inode_locked+0x25f/0x890 [ 774.952522] __ext4_new_inode+0x223d/0x4cd0 [ 775.055968] ? __pfx___ext4_new_inode+0x10/0x10 [ 775.101677] ? __pfx___dquot_initialize+0x10/0x10 [ 775.114457] ? __pfx_avc_has_perm+0x10/0x10 [ 775.117125] ext4_symlink+0x406/0xb40 [ 775.119235] ? __pfx_ext4_symlink+0x10/0x10 [ 775.120203] ? security_inode_permission+0x72/0xe0 [ 775.121728] vfs_symlink+0x44b/0x840 [ 775.122929] do_symlinkat+0x153/0x440 [ 775.123961] ? __pfx_do_symlinkat+0x10/0x10 [ 775.124664] ? strncpy_from_user+0x21b/0x2f0 [ 775.126452] __x64_sys_symlink+0x79/0xa0 [ 775.127174] do_syscall_64+0xbf/0x420 [ 775.127909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 775.128449] RIP: 0033:0x7fe7837b9427 [ 775.128812] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 775.130296] RSP: 002b:00007ffdd36201d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 775.130895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7837b9427 [ 775.131504] RDX: ffffffffffffffbc RSI: 00007fe78381400e RDI: 00007fe7838131dd [ 775.132119] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffdd361fc50 [ 775.132679] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 775.133295] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdd36202a0 [ 775.135723] [ 775.135917] irq event stamp: 3007 [ 775.136233] hardirqs last enabled at (3007): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 775.137087] hardirqs last disabled at (3006): [] _raw_spin_lock_irqsave+0x53/0x60 [ 775.137861] softirqs last enabled at (3002): [] do_softirq+0x48/0x80 [ 775.138589] softirqs last disabled at (2483): [] do_softirq+0x48/0x80 [ 775.139321] ---[ end trace 0000000000000000 ]--- 12:25:38 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001640)='./file1\x00', 0x0, 0x18) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x115000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001480)={&(0x7f0000000080)={0x13c8, 0x10, 0x1, 0x70bd25, 0x25dfdbfb, {0x1f}, [@nested={0x100c, 0x87, 0x0, 0x1, [@typed={0x8, 0x4e, 0x0, 0x0, @u32=0x4}, 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@generic="14b504ebfbd5622f8d9aaeebe4771ba80ae4c8f290f2ddd1f6ae50bb5203c6fe6f4ee2cce138dbe7fc4642002f75068c6b144e8a3f033c19a98d635128b7e8bdc642bb22c3dd9c1fd693df2b83a05a7635dfb097b0097c3de377c4784630f423e35f999e085491a81fac8824360fdfe28b350c6af272e96779a036e7474884cc86a2098052e708a3a69f584f28599e07e856dfd79b30f29a8f84f7bc41ca830bf2f79b7a8770bf27c06f1cce5bac6b0bbd85d7823e62906748cd6914855b39ed", @typed={0xca, 0x23, 0x0, 0x0, @binary="82766edf0b01816650ecc82075329445a1c359b1ca9307dded15de355484ea84367ed3d9f181f1ea7a0553e04f9667dd8983988fc8969bff5e8a9185df11ec26f8e057d894c12ebfb055121f117e43507bdc085eb12b8542c64623e936285b6b2aaad3a1d4919296791d4c85685c778e270a873f0094858790c35409a5a1a82abf7b7c2cb005b389b2edb769ffaee5a1b5e8c9b59046f3155cc073951a84593e967712c5e86e72eec32d7cd1b4571b1caa9ce596ed84793af50f45f212e745d358c5da24f955"}, @typed={0x8, 0x5, 0x0, 0x0, @fd=r2}, @typed={0x4, 0x2c}, @nested={0x201, 0x38, 0x0, 0x1, [@generic="20a10b361ee7bb493759e12c3f3250a4a90495691d85545a84f19a259cd96d6da5636f50e47707ad437ea8fc66398ce07d4a812d2802ed79b2b8bb7c0af6f8375f96bc37d52d3e428d3ad88050f1a77518be26467050eff58a40afb8d989dd6b9b66fe596884806cfb1593731a11132f87cecc9ff5db074b53a3478ebdc044215f60f5ef86f4dec2ec278ece4ec03b90e2b5f0af5e141c4503ad99ca19d090d49a583883083a9269436a40ab415d758213ca3b54269e147817f7584b92b12951aa3b", @generic="3228ef7f75396d8a4182a067b4784595cc0663bb7cb3db74b1d5d91bd1ed57a665ac52e4369310461b30fd9b771562b225a4b7e8617b52eed5b021204c4a", @typed={0xc, 0x42, 0x0, 0x0, @u64=0xeaed}, @generic="0985dd3938fa88dc309a0f1fe3de7caddcef20e55f6541ddf6c0a39ec81c5f4c03a9d1444a6555cdbf90b86a35471ccd40d744e416a65c2fb3f5f0155a7525005af7bed1b37799257632397164281f85517c323aa7fea244ec6f47b9d4f0e59acaf1eeeb05b079b947a549bc56e2ba80d011554f0cb8fa60547a1779bed3d94e86afa698cf511174a00470342dc347fd15a6212f4200209afec92b23c9929ed56a5614fe4913a561b4", @generic="7dd58e857f551af129e530c39f7c923cce9028a0f9e9076e33a61b3e2a324c350511a11e", @typed={0x1c, 0x3, 0x0, 0x0, @binary="19fac7d63e742a8758e0196c0d65d8902ff6580f047e26ef"}, @typed={0x4, 0x59, 0x0, 0x0, @binary}, @typed={0x4, 0x49}]}, @typed={0xc, 0x4f, 0x0, 0x0, @u64=0x3ff}]}, 0x13c8}, 0x1, 0x0, 0x0, 0x44}, 0x40800) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001540)={0x8, 0x0, 0x4}) setfsuid(r3) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000001580)={{0x1, 0x1, 0x18, r2, {0x8}}, './file1\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005, 0x8010, r4, 0x0) open_tree(r1, &(0x7f0000001500)='./file1\x00', 0x4000) 12:25:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:48 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x816, &(0x7f0000000040)) 12:25:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, 0x0, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x114, &(0x7f0000000040)=0x1, 0x0, 0x4) 12:25:48 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) r1 = shmget$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}, 0x800) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000018000000000000000296c491c8b64a5ff38a971d4798e7856f4d35cdca54fd6b63265b036a72c87eb408ec66dd01f0be704f3d213c042fc0f319a6a398ab5f10369b90d461770d19c42b5b776d95ce9d5c949cf3f601b58a28e432826d75dd0ca452", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fff25fdcd8a62240"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r2, r3, r4, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x408c0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=virtio,cache=none,dfltgid=', @ANYRESHEX=r2, @ANYBLOB=',fown>\x00\x00', @ANYRESDEC=r5, @ANYBLOB=',smackfstransmute=\\\'@\\,/+\'*&\\*{,obj_user=}),appraise_type=imasig,\x00']) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setfsuid(r6) 12:25:48 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) 12:25:48 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) syz_emit_ethernet(0x10de, &(0x7f0000000180)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, @broadcast, @void, {@mpls_mc={0x8848, {[{0x800}, {0xff000}], @ipv4=@generic={{0x32, 0x4, 0x0, 0x5, 0x10c8, 0x68, 0x0, 0x7f, 0x89, 0x0, @private=0xa010100, @multicast1, {[@end, @noop, @timestamp={0x44, 0x14, 0x2b, 0x0, 0x6, [0x2000000, 0x8, 0xdf2d, 0xf38]}, @timestamp_addr={0x44, 0x1c, 0x2e, 0x1, 0x5, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@multicast2, 0x1}, {@broadcast, 0x3ff}]}, @timestamp_prespec={0x44, 0x1c, 0x8f, 0x3, 0x1, [{@empty, 0x4}, {@rand_addr=0x64010100, 0x101}, {@dev={0xac, 0x14, 0x14, 0xf}, 0xfffffff9}]}, @generic={0x44, 0x9, "9eb7db676c27c1"}, @generic={0x83, 0xd, "0c1344424097bc9ee128ac"}, @cipso={0x86, 0x20, 0x3, [{0x1, 0x7, "ca75e4e060"}, {0x0, 0xe, "08904c8a50dd5762fab5213b"}, {0x0, 0x5, "fea219"}]}, @ssrr={0x89, 0x2b, 0x3f, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x2d}, @dev={0xac, 0x14, 0x14, 0x22}, @loopback, @broadcast, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x23}, @broadcast, @remote, @private=0xa010102]}, @generic={0x88, 0x4, '\v@'}]}}, "efb8618b95dc7f66ae22b1889e14181c82e613b9f00e3ac9981a2a95f56d88673a94f783a24bfb1eff9d1df00f10b78581b1282a184a28bfd3a038a8159b49624396661789295334c077a4c80cd76e98188669dd30a96606ffc2b2b39aa6b707e33c1016cc8357aca15d4e68f6554357938d7a580b1bfb1b837baf0e9f7bb2d12b0de3374120d1ca03ad59037244fe71f58a90c43f4215310e6328a01e7850e856234047b45a2b979d49ef9143f86c23cf39b57e159a96bc6379235584b980176e01032946b7f6ddf92014dc1f06d2dc6ec737c3d39aa0672b354ae1701a9f98707a65be464db8bb30e2a3a4456de7d6939ef4a6ce83cee26feb827ae66820c15209fdc7baebaeaa4ca3c18fdab3437106e91571a5be45cacc0ce72cd9533f550fa29825ef041bc62e035770f226485f779439ee17df4dda2bbc2fc2dc4bcd46535fab7279d485bc7430bca0e90d59906d87dd7012e04e34c674c8e2b43d0d11d086badc0d9f5b51c2832d5f96597c6a4ce3349bfd24bec6cc80d58ee35477f918ff567f409567b787a444c40da3e91eeab015607789f5a316e0f81413f631eb897a79fe404ed4ff4d3b507bdc6ff67a548e58e2ae115ba0f9b726f5f686b3af1e771410b2e463227dd42c5e9c22715b7fdb28c46aef5cf941c08c24e9324b151d0684d6a5fb46ea18395eecf0f97a83ad48ffb789bc32991c292e6054fe8906df23eb7ff7abda31dd250dbe623cc35272eba4fc6ad39ecce7383908bbdc2759d729af68114f4cb5f0ae0bb76741b796828d991f29f72c94f9da67e712263615e9652d83ff52fa0adfa78f29ca652ab11ee03ea182714d224e74a8c7e070114848ce12734c9147fc5678fc66f7cd5a8ff7e43faaeb4869f46cec1823cd1ec0b6fe4466d6e6f843be64ea70e49f9bd9f8aa402a6fca69553b57c04c596056062cb551c79e89cabdb51bbaa805eb818e4a72f257a9a7a654d4c100eeeb219476dab764a5256505befcfe471f1c4a3add473c98cf202cae00e69e2ce2cbda4ff49c6862136ae43bb95fa79ac3fe68e7a4409fadcac319ba2d554e40da7c6440e1d0a6ee90b411b453cfe30cba7158c021584094a101198d683daa007a9177e25332537614ebb360b198ecfb15580f8eb996200eed8303b2b778eb3a8f7bd107d92711e84ce06de2b25c779c7eac55fafcc9b4de0cfb06ce356af662217591ea277cba1ba8f88d311b9ac61004827a24e218315e3fb831915c13093ea5d6ba3622693290092faf060e98f8c35d0b49167d374b38327eb633d36f7a93ad4d2f6ce22d5856b3a3434f25c96b14603667b9e773b392c1da7fd7ff8429e39d5c43f9925fd02dcf654903f81757ef6084449dfec3beec00a34a24cc8b7cd4d60371c133f547921810b69365878be2f1ef6ec36edf4c7ec28af3d9dfd03fa0afd7f499d22dbb19ac0a12eeba7b909fbbb6ec5bbb355fffd03ec56d554d870a01b1f80c703fd054a554e57cb0e512d65f17b4e93ed30d7c3a7eda105af258791ffe8b5aa4d69ca5e5937e499dcfb24a2680754b8a8770109fd69c9f7ccf86a6fcd3aade00dbed9f5d04a7e1ff1290032084b2553d9a685e1812cc2cfe02d3ff19bf5fa27db942e1c751077e474cc214f50d1871cda5f7ccaf3326dc9b07725fab6f31802b679d78bb32d0b13eb31609bd78b35a1d000e96f736149172743e14db41a779013042c6060e6cc6d455fc264a95299d898a440fd7baadb2f7650470122ea30453fd0724c2e79b8ee33075edb9759e4abade367101e2790bcebd48d73c514675ef2330141d4c55b18ffa8be8a59b5883e3452012c254b166c27b7b7f8adc4a6236729a0525364484695394a6264cebd653acd89f75d102e5634e12f4a13966a885a73520e71fba946f018c1c7787e52f9b43846668fe4eac9fec0f8cc78bc1561c317500c4b18aef6f5fdb40175594cc3640708fa076910f1fa9130a949867068890107d49cb727dc4eafde858284d19389ec83065ca03bff63387528fc614f199de8d43ac1d16d83912a4f10c00692d4adf46aa74c201051c3415387f4f62dad7d71cb68f8567302b3984429756658992338e827e37a0c9dadd93a1fc04cc4b07bc1a4d3e87c1bb4aef28617b5c44203c9f353aa2791a6ffd5dc4233be8e180771235ea1544329ed43ad1a90da40a2de8a3b6f2ef9c245435b8de2844e894ebe2b472f0770c57a97e196bdc03ce794926f45e9ba86f5b100fe6276baa970e1fcc9a3ff0af2b64686dee3103e410fcd587d225f8abdbf99a64afa13bf36c21b85d565d30717aec0827308bcb43b3e67c8c7b31463f8a1fe03cf669dcf21061040b069515e386f342f5318072214881a5d9950d4bfc24dbcd701d631ce6e382f2f0d443adc3e314a18ea97dadd204129f790aee2d1949bc92a8bfb8a1c4b7de6909377fa3ae1ba30018ac3735bc31a5a074403634c95cb16532fe389d01f7f8e343d51555d386b6e7159cf189ae147699f1fe88ca8164645cc3bd4fd3d0addd7088d917f16d722b59221366829bef43ff8185a92d2029d5a412134fadebb51e0c5d2b6abc015b63f8aa32df28bd6d851d7526c34aab25bf4e0f82897d0aa7d3cd462e18218244fd3e4184d4e0e148e2c8fe020c41d229363325b6c56e552a86ecf8b8e64344008c8894ef9747d64cef05fd7d69208422e1ae83a2af15a78d161cef2781567d830e8933d19d9029dde6b5b0e4a60ae6e56c5691082622ab88f1074d0eb6f46ab6b94bcffc39dba4cc131e36743bacac1190b38d9e354538935b2ed0ee0bb3dfa4392cf28300d0f6588415aa79c7201a402bc2aa2bb7ccce23372d3084bd7f003cd9765030e690c54f1031820c057a1fd745ad1a9dee814fc3060f777e4135e7973d9d6e68ae5cd339da2750ce838cb36e78478d374be6d1fec91bd69e3c38b2885901dd9755e603503eb040ecade8f4a1243dd63ed4db2c89b98cd9907402d16ce10a3d37e405da4ec70f6d7b68bb9b9db3fb9c06a710c9c3c95adb33ec218604c80b6df760d31260586e8fafaad6df6854c2417318dc2f6a37d1b9706ee12cdbcc60c8ee7eb3e421d73d114ec229c6d8941d6f5b3d472837fdb24ff0d456364b4dda44c20c0a33a85e78d9730761cf64501efa71382d47c684707493a5ac279819b7e3186978f81f10e8aa02354a3dfe8476225c60f2e0585c8f1c408faaa70d8221f42b9ed9154fc910c23ed0baa4dc094a93b44dcd7448410006c6b9c85e3378d456984bc1866262801a66ac5b7fa42ae55d27097213b1a3e45fcf7131a7566e91f4c56d0717769e3e5b0cd3069463ed8cff163457defc3482855542806faa893adac8c783f0a323ab8b625af56736c8a4c78d0bb5b2b7be50e8856cd52dc6f6d50e038843ff0dc24ae084600d4b5ca9da1ebda44b88306db699fa6cac314361fef4209bd64ab588adf87dba1906eb2adbe3516c895ab7ef1d6b296f446dc417d6a2443b1e900bfffcb55c32a77f6d7e73900a316135b9945631c0b64b615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0x0) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) recvfrom(r0, &(0x7f00000000c0)=""/176, 0xb0, 0x40010000, &(0x7f0000000000)=@hci={0x1f, 0x1, 0x1}, 0x80) 12:25:48 executing program 1: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000004c0)={0x0, 0xed4c, 0x8, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000008c0)={r1, 0x3ff, 0x0, [0x1, 0x40, 0x7f, 0x6, 0x1], [0x200, 0x89, 0x7, 0x5, 0x3, 0x6, 0x78000000000, 0xfffffffffffffffc, 0x4, 0x1, 0x7ff, 0x5, 0x81, 0xe02, 0x0, 0x5, 0x38, 0x80000000, 0x9, 0x1, 0x20, 0x2, 0x0, 0x6, 0xffff, 0x5, 0x3ff, 0x1000, 0x1, 0x3, 0x5, 0x9, 0x5, 0x0, 0xffffffff, 0x1, 0x5c0, 0x1000, 0x5, 0x41c0fa64, 0xfffffffffffffff9, 0x5, 0x9, 0x2, 0x7fffffff, 0xffffffff8b200c4e, 0xc61, 0x4, 0x0, 0x80000000, 0x101, 0x9, 0x5, 0x7, 0x10001, 0x1f8, 0x7, 0x426, 0x100000000, 0x5, 0x8, 0x6, 0x724, 0x0, 0xfffffffffffff801, 0x7fffffff, 0x7, 0x8, 0x9, 0x908, 0x1ff, 0x9, 0xce, 0xdb92, 0x6, 0x3, 0x81, 0xffffffffffffff7a, 0x1, 0x100000000, 0x8, 0x18, 0xffff, 0x3, 0x9, 0x40, 0x70, 0x5, 0x7, 0x0, 0xffffffffffffff7f, 0x8, 0x0, 0xfffffffffffffffc, 0x2, 0x280, 0x0, 0xfffffffffffffffc, 0x3, 0x4, 0x1, 0x80, 0x4, 0x5, 0x7f, 0x9, 0x2, 0x1ff, 0x6, 0x9, 0xb9, 0x67, 0x7fffffff, 0xfffffffffffffffe, 0x100000001, 0x1, 0x5, 0x8, 0xff, 0xfffffffffffffffa, 0x57]}) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x170, 0x2, &(0x7f00000000c0)}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local, @link_local, @void, {@x25}}, 0x0) 12:25:48 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x810, &(0x7f0000000040)) 12:25:48 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000180c20000000000000000"], 0x0) 12:25:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 12:25:48 executing program 0: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x817, &(0x7f0000000040)) 12:25:48 executing program 5: setrlimit(0x9, &(0x7f0000000100)) io_setup(0x811, &(0x7f0000000040)) 12:25:48 executing program 4: mount$9p_xen(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10040, &(0x7f00000000c0)={'trans=xen,', {[{@version_L}, {@fscache}, {@cachetag}, {@cache_none}, {@cache_loose}, {@afid={'afid', 0x3d, 0x2}}, {@cache_loose}, {@access_any}], [{@seclabel}, {@obj_type}, {@smackfsdef={'smackfsdef', 0x3d, ':\xe9'}}, {@subj_type={'subj_type', 0x3d, '..'}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, '}}!{)(\xc5\x80'}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_user={'subj_user', 0x3d, '(&{-{%[]#+k'}}]}}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r1) VM DIAGNOSIS: 12:25:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84d1527e RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801f61fb18 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff11003ec3f64 R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801f61fb50 RIP=ffffffff84d15410 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00005555867fb400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020ff9000 CR3=000000000c8c1000 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=000000ff000000000000ff0000000000 XMM01=00000001000000000000010000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007efd577e47c800007efd577e47c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff82977eb0 RDI=ffffffff889c1a00 RBP=ffffffff889c19c0 RSP=ffff88806cf08940 R8 =0000000000000001 R9 =ffffed100d9e1119 R10=0000000000000000 R11=000000005f203f20 R12=0000000000000035 R13=ffffffff889c1a10 R14=ffffffff889c19c0 R15=ffffffff889c1c80 RIP=ffffffff82977f05 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 0000555570685400 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff1e600019 CR3=000000000d3ed000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000