ecuting program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000380)) recvmmsg(0xffffffffffffffff, &(0x7f0000003fc0)=[{{&(0x7f00000000c0)=@ax25={{0x3, @netrom}, [@netrom, @bcast, @netrom, @rose, @rose, @netrom, @remote, @default]}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f00000003c0)=""/74, 0x4a}], 0x4, &(0x7f0000000440)=""/4096, 0x1000}, 0x101}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/67, 0x43}, {&(0x7f00000024c0)=""/218, 0xda}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f00000025c0)=""/105, 0x69}, {&(0x7f0000002640)=""/103, 0x67}, {&(0x7f00000026c0)=""/93, 0x5d}, {&(0x7f0000002740)=""/84, 0x54}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/166, 0xa6}], 0xa, &(0x7f0000002a40)=""/11, 0xb}, 0x3}, {{&(0x7f0000002a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)=""/129, 0x81}], 0x2, &(0x7f0000002c40)=""/4096, 0x1000}, 0xf3}, {{&(0x7f0000003c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003cc0)=""/206, 0xce}, {&(0x7f0000003dc0)=""/171, 0xab}, {&(0x7f0000003e80)=""/115, 0x73}, {&(0x7f0000003f00)=""/14, 0xe}], 0x4, &(0x7f0000003f80)=""/46, 0x2e}, 0x3}], 0x4, 0x120, &(0x7f00000040c0)) 05:25:47 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0xffffffff7fffffff, 0x38000}) 05:25:47 executing program 3: r0 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="fdffffff000000000000008804bd409f2df1c800000f00000000000000acdc313126b1cec2e630cbebe66daedbdc13d1c5557b17fff1"], 0x24}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, r1, 0x800, 0x0, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010100}]}, 0x4c}}, 0xc0) [ 2674.240252] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2674.248375] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2674.255182] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2674.258406] FAULT_INJECTION: forcing a failure. [ 2674.258406] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2674.260230] CPU: 1 PID: 15832 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2674.261306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.262595] Call Trace: [ 2674.263017] dump_stack+0x107/0x167 [ 2674.263592] should_fail.cold+0x5/0xa [ 2674.264204] _copy_from_user+0x2e/0x1b0 [ 2674.264835] __copy_msghdr_from_user+0x91/0x4b0 [ 2674.265566] ? __ia32_sys_shutdown+0x80/0x80 [ 2674.266266] ? __lock_acquire+0x1657/0x5b00 [ 2674.266963] ___sys_recvmsg+0xd5/0x200 [ 2674.267575] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2674.268337] ? __lockdep_reset_lock+0x180/0x180 [ 2674.269062] ? __fget_files+0x2cf/0x520 [ 2674.269695] ? lock_acquire+0x197/0x470 [ 2674.270324] ? find_held_lock+0x2c/0x110 [ 2674.270968] ? __might_fault+0xd3/0x180 [ 2674.271595] ? lock_downgrade+0x6d0/0x6d0 [ 2674.272265] do_recvmmsg+0x24c/0x6d0 [ 2674.272855] ? ___sys_recvmsg+0x200/0x200 [ 2674.273507] ? lock_downgrade+0x6d0/0x6d0 [ 2674.274179] ? ksys_write+0x12d/0x260 [ 2674.274794] ? wait_for_completion_io+0x270/0x270 [ 2674.275551] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.276274] ? vfs_write+0x354/0xb10 [ 2674.276865] __x64_sys_recvmmsg+0x20f/0x260 [ 2674.277539] ? ksys_write+0x1a9/0x260 [ 2674.278146] ? __do_sys_socketcall+0x600/0x600 [ 2674.278870] do_syscall_64+0x33/0x40 [ 2674.279453] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2674.280248] RIP: 0033:0x7fbdc2560b19 [ 2674.280830] 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 [ 2674.283659] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2674.284834] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2674.285945] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2674.287045] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2674.288147] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2674.289249] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2674.290854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:25:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x101406f, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES64=r1]) dup(0xffffffffffffffff) mkdirat(r2, &(0x7f00000002c0)='./file2\x00', 0x0) r3 = dup3(r1, r0, 0x80000) openat(r3, &(0x7f0000000080)='./file2\x00', 0x1, 0x8) 05:25:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0xffffffff7fffffff, 0x38000}) [ 2674.401034] tmpfs: Unknown parameter 'ÿÿÿÿ' 05:25:47 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10008}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8000, 0x0, 0x0, 0x3) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001680)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400100001a0001000000000000000000ac14142b000000000000000000000000ff01000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ac1414bb000000000000000000000000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0001000000000000000000480002006362632861657329000000000000000000000000000000000000000000000000000000000000000000000000e6ff000000000000000000000000000010000000000000000800160000000000"], 0x140}}, 0x0) close_range(r0, r2, 0x2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_bp={&(0x7f0000000100), 0x2}, 0x430}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f00000001c0)=0xffffffff, 0x4) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000140)='\x00', 0x0, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r1, 0x0, &(0x7f0000000300), 0x0, 0x0, 0x1}, 0x1) pkey_alloc(0x0, 0x3) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 2674.436240] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:25:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 50) 05:25:47 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000480)=""/4096, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_io_uring_setup(0x3a79, &(0x7f0000000380)={0x0, 0xa673, 0x0, 0x3, 0x4d}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3fe, &(0x7f0000000100)={0x0, 0x6cef, 0x1, 0x0, 0xbe, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000240)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0x20, 0x4, 0x0, {0x0, 0x0, r3}}, 0x8) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 2674.466527] tmpfs: Unknown parameter 'ÿÿÿÿ' [ 2674.507354] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.3'. 05:25:47 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x10000, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r3, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r4, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) syz_open_procfs(r1, &(0x7f0000001540)='totmaps\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') recvfrom$inet6(r5, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0xa, @empty, 0x2}, 0x1c) unshare(0x48020200) [ 2674.520265] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2674.524715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2674.534898] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2674.577282] FAULT_INJECTION: forcing a failure. [ 2674.577282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2674.578369] CPU: 0 PID: 15865 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2674.578968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.579689] Call Trace: [ 2674.579931] dump_stack+0x107/0x167 [ 2674.580254] should_fail.cold+0x5/0xa [ 2674.580591] _copy_from_user+0x2e/0x1b0 [ 2674.580943] __copy_msghdr_from_user+0x91/0x4b0 [ 2674.581444] ? __ia32_sys_shutdown+0x80/0x80 [ 2674.581878] ? __lock_acquire+0x1657/0x5b00 [ 2674.582279] ___sys_recvmsg+0xd5/0x200 [ 2674.582616] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2674.583049] ? __lockdep_reset_lock+0x180/0x180 [ 2674.583454] ? __fget_files+0x2cf/0x520 [ 2674.583804] ? lock_acquire+0x197/0x470 [ 2674.584148] ? find_held_lock+0x2c/0x110 [ 2674.584508] ? __might_fault+0xd3/0x180 [ 2674.584865] ? lock_downgrade+0x6d0/0x6d0 [ 2674.585242] do_recvmmsg+0x24c/0x6d0 [ 2674.585574] ? ___sys_recvmsg+0x200/0x200 [ 2674.585941] ? lock_downgrade+0x6d0/0x6d0 [ 2674.586308] ? ksys_write+0x12d/0x260 [ 2674.586652] ? wait_for_completion_io+0x270/0x270 [ 2674.587075] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.587476] ? vfs_write+0x354/0xb10 [ 2674.587806] __x64_sys_recvmmsg+0x20f/0x260 [ 2674.588176] ? ksys_write+0x1a9/0x260 [ 2674.588503] ? __do_sys_socketcall+0x600/0x600 [ 2674.588900] do_syscall_64+0x33/0x40 [ 2674.589224] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2674.589674] RIP: 0033:0x7fbdc2560b19 [ 2674.590003] 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 [ 2674.591565] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2674.592223] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2674.592839] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2674.593450] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2674.594069] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2674.594691] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:25:47 executing program 7: setgid(0xee00) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000001640)={{'\x00', 0x2}, {0xfffffffffffffffd}, 0x100, 0x0, 0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="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", 0x1f5, 0x0, &(0x7f0000000480)={0x2, 0x1a0, {0x0, 0xc, 0xda, "6952b70b2f5954b03d83674d74837c7beeb93966cddd010f5ebb506ea080f81e78f75788dd64a80837aea534feb4e617e49d167d159cc76bb33f6224a20adae0e9c75780f970065182928223c7b70c13388f3d2bbd15510918a0f141348fd0acd42a6c9c94395b48ab86170a0b18bc975ba47c44644e88b627112572841e08f936b6c615f45707f4f00fe4fa40ce19997a274f5f9df3a5bad6454c638defc61a9308e02ebbe9ef73397342a2792c8ecc8ffaf297730929704509b142363b066ad8a037fad5189975a62a56001467551368f2f0a2767bbc4257d9", 0xb9, "b4feb1d379a4cb461a2625a4b6fb87bed9074206e7a6b9747104a6245ce8b869a8ccc01eb96f95357e515eebe351665dc173b8bee598f1ad773b56a72024e67b1ae6804e30eb408dd39525990f52656275ac3ade78aaca481c7c544f3bdd96884d75414f39a131815b2700ebffffbdcf8b7b2ad817451e6a21c6eb77b2a800ebbd8295703a8ca5c4f46558886af2592a8bfa6bb4f7989ef82fe699ca3ccd40ecadc47864b84054716d96f8731171c991fe0d56ed0eb5bfced3"}, 0x1000, "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"}, 0x11ac}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x288800, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) 05:25:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, 0x19, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x10001}]}, 0x24}}, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x5, 0x0, 0xff, 0x3, 0x0, 0x2, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xd721, 0x1, @perf_bp={&(0x7f0000000100)}, 0x20, 0x0, 0x27, 0x9, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x4, r2, 0x8) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000000)) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x7, 0x2) [ 2674.625398] EXT4-fs (loop7): couldn't mount as ext3 due to feature incompatibilities [ 2674.796323] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.3'. 05:26:03 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0xffffffff7fffffff, 0x38000}) 05:26:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 51) 05:26:03 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = signalfd4(r0, 0x0, 0x0, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xa674, 0x0, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/117, 0x75}, {0x0}, {&(0x7f0000000000)=""/15, 0xf}, {0x0}, {&(0x7f0000001200)=""/143, 0x5f}, {&(0x7f00000002c0)=""/37, 0xffffffffffffff6e}], 0x6, 0x0, 0x3) ioctl$BTRFS_IOC_ADD_DEV(r5, 0x5000940a, &(0x7f0000000c40)={{}, "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"}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r6, r7, 0x0, 0x20d315) io_uring_enter(r7, 0x5477, 0x8c23, 0x2, &(0x7f0000000180)={[0x6]}, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0x79b) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x7ff, 0x5, 0x9, 0xfffffffffffffff7}) getpeername(r5, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000140)=0x80) fcntl$dupfd(r1, 0x406, r8) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 05:26:03 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@initdev}}, &(0x7f00000000c0)=0xe8) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) getegid() r1 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}, @typed={0x8, 0x2, 0x0, 0x0, @str='*\\:\x00'}]}, 0x38}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001a40)={r0, @multicast1, @multicast1}, 0xc) r4 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x488000, 0x4e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgid(0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r5, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r5, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x2, 0x8080) preadv2(r4, &(0x7f0000000800)=[{&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000680)=""/198, 0xc6}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000780)=""/6, 0x6}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/21, 0x15}, {&(0x7f0000001940)=""/236, 0xec}], 0x9, 0x1000, 0x0, 0x0) sendmsg$inet6(r5, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) unshare(0x48020200) 05:26:03 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xaaaaaaaaaaaab28, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000b700", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000140)=""/83, 0x53}], 0x3, &(0x7f0000003300)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000d30a8282f8fd65aa3bd68a343d4ced6a430218e67c08548e6a19c2d315d796075fb2b066d82f046e8afabf452dab35340cf43961f255417bd1f78954277db3413bf98ffbd37fa50794d37f0333c40c1fea25d5c0be60f9ee3be233334c7369c451a8f243df5d7e390e465eec594fa3778da74cbdfef03e9c62f7f4ef2da145144d8ea3d20a42ef0f511535274495217243e58a412f2153db3431ae03b408caa32fd0fb1629faf37f24e19bd4f1c94ab6c1"], 0x80}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000001400)=""/132, 0x84}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/166, 0xa6}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/101, 0x65}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/169, 0xa9}], 0x9, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/132, 0x84}], 0x1, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000002cc0), 0x6e, &(0x7f0000003080)=[{&(0x7f0000002d40)=""/67, 0x43}, {&(0x7f0000002dc0)=""/130, 0x82}, {&(0x7f0000002e80)=""/77, 0x4d}, {&(0x7f0000002f00)=""/186, 0xba}, {&(0x7f0000002fc0)=""/190, 0xbe}], 0x5, &(0x7f0000003100)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x12120, &(0x7f0000003240)={0x77359400}) lremovexattr(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)=@known='system.sockprotoname\x00') mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:26:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "a67a82c4034e2c5dcf8d049f7fbe6b5c6807d989b4846442"}]]}, 0x44}}, 0x408d0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x3c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x1, 0x3f}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) 05:26:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) chdir(&(0x7f0000000180)='./file1\x00') r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) unlinkat(r2, &(0x7f00000003c0)='./file1\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f0000000400), 0x306f6c78, 0x22c000) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000440)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x8, 0x2, 0x1, 0xd490, 0xfffffffffffffe01, 0x7}, {0x69b, 0xdcfe, 0x9, 0x1f, 0x29, 0x6}], ['\x00', '\x00', '\x00', '\x00']}) shutdown(r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) stat(0x0, &(0x7f0000001c00)) 05:26:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001800)) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r1, 0x6801, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000), &(0x7f0000000480)={'U-', 0xbef8}, 0x17, 0x1) getdents(0xffffffffffffffff, &(0x7f0000000240)=""/72, 0x48) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001640)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r2, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) pread64(r3, &(0x7f0000001500)=""/102, 0x66, 0x4) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000002c0)) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) unshare(0x48020200) [ 2690.634539] FAULT_INJECTION: forcing a failure. [ 2690.634539] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2690.635622] CPU: 0 PID: 15992 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2690.636226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2690.636953] Call Trace: [ 2690.637194] dump_stack+0x107/0x167 [ 2690.637515] should_fail.cold+0x5/0xa [ 2690.637857] _copy_from_user+0x2e/0x1b0 [ 2690.638220] __copy_msghdr_from_user+0x91/0x4b0 [ 2690.638624] ? __ia32_sys_shutdown+0x80/0x80 [ 2690.639013] ? __lock_acquire+0x1657/0x5b00 [ 2690.639398] ___sys_recvmsg+0xd5/0x200 [ 2690.639736] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2690.640171] ? __lockdep_reset_lock+0x180/0x180 [ 2690.640578] ? __fget_files+0x2cf/0x520 [ 2690.640935] ? lock_acquire+0x197/0x470 [ 2690.641278] ? find_held_lock+0x2c/0x110 [ 2690.641636] ? __might_fault+0xd3/0x180 [ 2690.641989] ? lock_downgrade+0x6d0/0x6d0 [ 2690.642377] do_recvmmsg+0x24c/0x6d0 [ 2690.642709] ? ___sys_recvmsg+0x200/0x200 [ 2690.643071] ? lock_downgrade+0x6d0/0x6d0 [ 2690.643434] ? ksys_write+0x12d/0x260 [ 2690.643780] ? wait_for_completion_io+0x270/0x270 [ 2690.644205] ? rcu_read_lock_any_held+0x75/0xa0 [ 2690.644611] ? vfs_write+0x354/0xb10 [ 2690.644942] __x64_sys_recvmmsg+0x20f/0x260 [ 2690.645322] ? ksys_write+0x1a9/0x260 [ 2690.645662] ? __do_sys_socketcall+0x600/0x600 [ 2690.646071] do_syscall_64+0x33/0x40 [ 2690.646396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2690.646844] RIP: 0033:0x7fbdc2560b19 [ 2690.647177] 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 [ 2690.648772] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2690.649428] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2690.650044] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2690.650669] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.651289] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2690.651914] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2690.663098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 05:26:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 52) [ 2690.721878] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2690.740683] FAULT_INJECTION: forcing a failure. [ 2690.740683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2690.741787] CPU: 0 PID: 15997 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2690.742396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2690.743121] Call Trace: [ 2690.743365] dump_stack+0x107/0x167 [ 2690.743690] should_fail.cold+0x5/0xa [ 2690.744032] _copy_from_user+0x2e/0x1b0 [ 2690.744389] __copy_msghdr_from_user+0x91/0x4b0 [ 2690.744796] ? __ia32_sys_shutdown+0x80/0x80 [ 2690.745186] ? __lock_acquire+0x1657/0x5b00 [ 2690.745578] ___sys_recvmsg+0xd5/0x200 [ 2690.745923] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2690.746357] ? __lockdep_reset_lock+0x180/0x180 [ 2690.746766] ? __fget_files+0x2cf/0x520 [ 2690.747118] ? lock_acquire+0x197/0x470 [ 2690.747468] ? find_held_lock+0x2c/0x110 [ 2690.747830] ? __might_fault+0xd3/0x180 [ 2690.748176] ? lock_downgrade+0x6d0/0x6d0 [ 2690.748549] do_recvmmsg+0x24c/0x6d0 [ 2690.748882] ? ___sys_recvmsg+0x200/0x200 [ 2690.749241] ? lock_downgrade+0x6d0/0x6d0 [ 2690.749612] ? ksys_write+0x12d/0x260 [ 2690.749955] ? wait_for_completion_io+0x270/0x270 [ 2690.750397] ? rcu_read_lock_any_held+0x75/0xa0 [ 2690.750798] ? vfs_write+0x354/0xb10 [ 2690.751131] __x64_sys_recvmmsg+0x20f/0x260 [ 2690.751505] ? ksys_write+0x1a9/0x260 [ 2690.751837] ? __do_sys_socketcall+0x600/0x600 [ 2690.752245] do_syscall_64+0x33/0x40 [ 2690.752569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2690.753013] RIP: 0033:0x7fbdc2560b19 [ 2690.753340] 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 [ 2690.754916] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2690.755583] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2690.756196] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2690.756818] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.757438] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2690.758059] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2690.770927] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 05:26:03 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 05:26:03 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0xffffffff7fffffff, 0x38000}) 05:26:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 53) [ 2690.883223] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2690.884674] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2690.886339] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2690.900832] FAULT_INJECTION: forcing a failure. [ 2690.900832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2690.901891] CPU: 0 PID: 16013 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2690.902500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2690.903229] Call Trace: [ 2690.903473] dump_stack+0x107/0x167 [ 2690.903796] should_fail.cold+0x5/0xa [ 2690.904137] _copy_from_user+0x2e/0x1b0 [ 2690.904492] __copy_msghdr_from_user+0x91/0x4b0 [ 2690.904899] ? __ia32_sys_shutdown+0x80/0x80 [ 2690.905287] ? __lock_acquire+0x1657/0x5b00 [ 2690.905676] ___sys_recvmsg+0xd5/0x200 [ 2690.906019] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2690.906457] ? __lockdep_reset_lock+0x180/0x180 [ 2690.906861] ? trace_hardirqs_on+0x5b/0x180 [ 2690.907240] ? lock_acquire+0x197/0x470 [ 2690.907588] ? find_held_lock+0x2c/0x110 [ 2690.907952] ? __might_fault+0xd3/0x180 [ 2690.908307] ? lock_downgrade+0x6d0/0x6d0 [ 2690.908672] ? io_schedule_timeout+0x140/0x140 [ 2690.909083] do_recvmmsg+0x24c/0x6d0 [ 2690.909417] ? ___sys_recvmsg+0x200/0x200 [ 2690.909783] ? lock_downgrade+0x6d0/0x6d0 [ 2690.910157] ? ksys_write+0x12d/0x260 [ 2690.910507] ? wait_for_completion_io+0x270/0x270 [ 2690.910938] ? rcu_read_lock_any_held+0x75/0xa0 [ 2690.911345] ? vfs_write+0x354/0xb10 [ 2690.911676] __x64_sys_recvmmsg+0x20f/0x260 [ 2690.912055] ? ksys_write+0x1a9/0x260 [ 2690.912391] ? __do_sys_socketcall+0x600/0x600 [ 2690.912796] do_syscall_64+0x33/0x40 [ 2690.913126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2690.913572] RIP: 0033:0x7fbdc2560b19 [ 2690.913900] 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 [ 2690.915477] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2690.916144] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2690.916755] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2690.917370] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.917987] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2690.918604] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2690.944053] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 05:26:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000300)=""/196) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000e40)=ANY=[@ANYBLOB="01000001e7d9020018ade1c47c1461fc53707cffb00a19e29a4e1ec6795a62563e9d5677225af490f267b15da4a85b89deb893cab13c4144305a39c81efe4a048ecb64643d4db6a3bbc14375e00a786620351906c656334e61ead58a900908c2f71d481bd0606596cd0a4f9aad", @ANYRES32=r0, @ANYRES32=r1]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, @out_args}, './file1/file0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000000400)={0x0, 0x1, @status={[0x2, 0xffffffffffff0001, 0x8, 0x4, 0x6, 0x10001]}, [0x81, 0x200, 0x1f, 0x10000, 0x1, 0x0, 0x800, 0x8d, 0x4, 0xffffffffffffffff, 0x7, 0x2, 0x2, 0x1, 0x4, 0x400, 0xb0c, 0x0, 0x0, 0x2, 0x200, 0x5, 0x80000001, 0xba, 0x5, 0xb0d5, 0x8001, 0x10001, 0xff, 0x3ff, 0x800000000000000, 0xf386, 0x2, 0x3, 0x0, 0xae95, 0x3, 0x2, 0x3, 0x7, 0x8, 0x1, 0x7, 0x4, 0x100, 0x40, 0x3, 0x200, 0x5, 0x20, 0xff, 0x2, 0x40, 0x81, 0x1, 0x0, 0xd3, 0x8000, 0x9a6b, 0x5, 0x54, 0x0, 0xffff, 0x5]}) openat(r2, &(0x7f00000001c0)='./file1\x00', 0x200, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000140), 0x4) 05:26:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 54) [ 2691.044663] FAULT_INJECTION: forcing a failure. [ 2691.044663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2691.045834] CPU: 0 PID: 16018 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2691.046448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2691.047178] Call Trace: [ 2691.047418] dump_stack+0x107/0x167 [ 2691.047746] should_fail.cold+0x5/0xa [ 2691.048094] _copy_from_user+0x2e/0x1b0 [ 2691.048449] __copy_msghdr_from_user+0x91/0x4b0 [ 2691.048857] ? __ia32_sys_shutdown+0x80/0x80 [ 2691.049249] ? __lock_acquire+0x1657/0x5b00 [ 2691.049641] ___sys_recvmsg+0xd5/0x200 [ 2691.049987] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2691.050428] ? __lockdep_reset_lock+0x180/0x180 [ 2691.050832] ? trace_hardirqs_on+0x5b/0x180 [ 2691.051217] ? lock_acquire+0x197/0x470 [ 2691.051567] ? find_held_lock+0x2c/0x110 [ 2691.051932] ? __might_fault+0xd3/0x180 [ 2691.052283] ? lock_downgrade+0x6d0/0x6d0 [ 2691.052653] ? io_schedule_timeout+0x140/0x140 [ 2691.053066] do_recvmmsg+0x24c/0x6d0 [ 2691.053398] ? ___sys_recvmsg+0x200/0x200 [ 2691.053764] ? lock_downgrade+0x6d0/0x6d0 [ 2691.054144] ? ksys_write+0x12d/0x260 [ 2691.054491] ? wait_for_completion_io+0x270/0x270 [ 2691.054917] ? rcu_read_lock_any_held+0x75/0xa0 [ 2691.055325] ? vfs_write+0x354/0xb10 [ 2691.055659] __x64_sys_recvmmsg+0x20f/0x260 [ 2691.056037] ? ksys_write+0x1a9/0x260 [ 2691.056369] ? __do_sys_socketcall+0x600/0x600 [ 2691.056779] do_syscall_64+0x33/0x40 [ 2691.057110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2691.057561] RIP: 0033:0x7fbdc2560b19 [ 2691.057889] 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 [ 2691.059488] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2691.060153] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2691.060782] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2691.061406] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2691.062036] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2691.062659] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2691.089149] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2691.171290] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 05:26:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 55) 05:26:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, 0x0, 0x101000, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) pidfd_send_signal(r0, 0x30, &(0x7f00000005c0)={0x2f, 0x3ff, 0x70}, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000540)) socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 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, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 05:26:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) chdir(&(0x7f0000000180)='./file1\x00') r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) unlinkat(r2, &(0x7f00000003c0)='./file1\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f0000000400), 0x306f6c78, 0x22c000) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000440)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x8, 0x2, 0x1, 0xd490, 0xfffffffffffffe01, 0x7}, {0x69b, 0xdcfe, 0x9, 0x1f, 0x29, 0x6}], ['\x00', '\x00', '\x00', '\x00']}) shutdown(r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) stat(0x0, &(0x7f0000001c00)) 05:26:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280), 0xb0841, 0x0) copy_file_range(r0, &(0x7f0000000140)=0x3ff, r2, &(0x7f0000000300)=0x7, 0x5, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r3) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x6, 0x1, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x8800) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x80000, 0x1}, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000001340)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000013c0)=""/60, 0x3c}, {&(0x7f0000001400)=""/237, 0xed}, {&(0x7f0000001500)=""/87, 0x57}, {&(0x7f0000001580)=""/1, 0x1}, {&(0x7f00000015c0)=""/144, 0x90}, {&(0x7f0000001680)=""/95, 0x5f}, {&(0x7f0000001700)=""/64, 0x40}, {&(0x7f0000001740)=""/70, 0x46}], 0x8, &(0x7f0000001840)=""/210, 0xd2}, 0x2}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000003040)=[{&(0x7f00000019c0)=""/237, 0xed}, {&(0x7f0000001ac0)=""/49, 0x31}, {&(0x7f0000001b00)=""/161, 0xa1}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/137, 0x89}, {&(0x7f0000001c80)=""/225, 0xe1}, {&(0x7f0000002e00)=""/15, 0xf}, {&(0x7f0000002e40)=""/65, 0x41}, {&(0x7f0000002ec0)=""/231, 0xe7}, {&(0x7f0000002fc0)=""/112, 0x70}], 0xa, &(0x7f0000003100)=""/232, 0xe8}, 0xffffffff}, {{&(0x7f0000003200)=@l2, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003280)=""/236, 0xec}, {&(0x7f0000003380)=""/31, 0x1f}, {&(0x7f00000033c0)=""/208, 0xd0}], 0x3, &(0x7f0000003500)=""/129, 0x81}, 0x40}, {{&(0x7f00000035c0)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003640)=""/115, 0x73}, {&(0x7f00000036c0)=""/221, 0xdd}, {&(0x7f00000037c0)=""/242, 0xf2}], 0x3, &(0x7f0000003900)=""/113, 0x71}, 0x3}], 0x4, 0x20000022, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000340)={{}, "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"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x1, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x1000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 05:26:19 executing program 0: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010100000000000000002b0000000a0001007770616e300000000c000500000000000000000008000200", @ANYRES32=0x0, @ANYBLOB="e8ba28cb114f357545571b7ab07e3399b50c7d4df073f6da6b05c52461acc088ed755adbbd66d81fb6d6cf9ca8330f6cd329743e42fab6e1edaa00"/72], 0x34}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r4) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x28, 0x0, 0x401, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x58, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x4000880) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) write$P9_RAUTH(r0, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x1, 0x3, 0x6}}, 0x14) [ 2706.520184] FAULT_INJECTION: forcing a failure. [ 2706.520184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2706.522308] CPU: 1 PID: 16029 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2706.523518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2706.525119] Call Trace: 05:26:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078000000000000000000004e20fb079078"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:26:19 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a9", 0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000004200210e000000000005000000000000"], 0x14}}, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7781, &(0x7f0000000400)={0x0, 0x69ec, 0x10, 0x0, 0x3aa}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$packet(0x11, 0x2, 0x300) sync_file_range(r4, 0x1f, 0x3, 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000180)={0x2, 0x7e850000, 0x5, 0x0, 0x0, [{{}, 0x8e}, {{}, 0x2}, {{r2}, 0x20f}, {{r3}}, {{r0}, 0x1ff}]}) close_range(r1, 0xffffffffffffffff, 0x0) 05:26:19 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r1, &(0x7f0000000fc0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)={0x38, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x13}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x18}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) recvmmsg$unix(r2, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/165, 0xa5}], 0x4, &(0x7f00000005c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf0}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f0000000780)=""/36, 0x24}], 0x2, &(0x7f0000000800)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000880)=""/65, 0x41}, {&(0x7f0000000900)=""/21, 0x15}, {&(0x7f0000000940)=""/129, 0x81}, {&(0x7f0000000a00)=""/197, 0xc5}, {&(0x7f0000000b00)=""/208, 0xd0}, {&(0x7f0000000c00)=""/108, 0x6c}], 0x6, &(0x7f0000000d00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x2000, &(0x7f0000000e00)) mknodat$loop(r3, &(0x7f00000000c0)='./file2\x00', 0x800, 0x0) dup(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0x2a, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000e40)=""/83, &(0x7f0000000ec0)=0x53) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) rename(&(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='./file0\x00') [ 2706.525593] dump_stack+0x107/0x167 [ 2706.526347] should_fail.cold+0x5/0xa [ 2706.527027] _copy_from_user+0x2e/0x1b0 [ 2706.527731] __copy_msghdr_from_user+0x91/0x4b0 [ 2706.528544] ? __ia32_sys_shutdown+0x80/0x80 [ 2706.529318] ? __lock_acquire+0x1657/0x5b00 [ 2706.530102] ___sys_recvmsg+0xd5/0x200 [ 2706.530802] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2706.531786] ? __lockdep_reset_lock+0x180/0x180 [ 2706.532604] ? __fget_files+0x2cf/0x520 [ 2706.533313] ? lock_acquire+0x197/0x470 [ 2706.534003] ? find_held_lock+0x2c/0x110 [ 2706.534849] ? __might_fault+0xd3/0x180 [ 2706.535552] ? lock_downgrade+0x6d0/0x6d0 [ 2706.536329] do_recvmmsg+0x24c/0x6d0 [ 2706.537038] ? ___sys_recvmsg+0x200/0x200 [ 2706.537842] ? lock_downgrade+0x6d0/0x6d0 [ 2706.538594] ? ksys_write+0x12d/0x260 [ 2706.539289] ? wait_for_completion_io+0x270/0x270 [ 2706.540197] ? rcu_read_lock_any_held+0x75/0xa0 [ 2706.541013] ? vfs_write+0x354/0xb10 [ 2706.541679] __x64_sys_recvmmsg+0x20f/0x260 [ 2706.542451] ? ksys_write+0x1a9/0x260 [ 2706.543126] ? __do_sys_socketcall+0x600/0x600 [ 2706.543948] do_syscall_64+0x33/0x40 [ 2706.544603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2706.545507] RIP: 0033:0x7fbdc2560b19 [ 2706.546164] 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 [ 2706.549510] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2706.550846] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2706.552091] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2706.553337] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2706.554589] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2706.555833] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:26:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c0000000000000000000000080000007b297c017f", @ANYRES32=r3], 0x38}}], 0x1, 0x0) 05:26:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 56) [ 2706.640645] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 05:26:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) io_uring_setup(0x7faf, &(0x7f0000000200)={0x0, 0x426e, 0x0, 0x1, 0x35a}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x100) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r2) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000019000100000000008000c86f5f27822100000afc00000caade000000000800000010"], 0x20}}, 0x0) dup(r3) syz_open_dev$rtc(&(0x7f0000000280), 0x9, 0x400) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r4) socket$netlink(0x10, 0x3, 0x0) r5 = dup(0xffffffffffffffff) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRES64, @ANYBLOB="047eb3b3925331402c58322bcfa2e82a61699ad9e2562119f0d08ce993c0546ce0d15d0574551012c228e991790dbcaabef0e8062e9f4a08103cf40d8b83db48468fa4b5c4ea263e39dfdc0171d9fcb7c2bcb82d5167e90f"], 0x1c}, 0x1, 0x0, 0x0, 0x8000004}, 0x0) [ 2706.653572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2706.655635] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2706.660788] selinux_netlink_send: 39 callbacks suppressed [ 2706.660808] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16041 comm=syz-executor.7 [ 2706.677204] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:26:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x2001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000240)='vfat\x00') ioctl$SG_IO(r0, 0x2285, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4a890}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_io_uring_complete(0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000004c0)={0x53, 0xfffffffffffffffc, 0x3c, 0x9, @scatter={0x1, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/90, 0x5a}]}, &(0x7f00000002c0)="d2be0af01ebb0ffc3c5f0d7b59cf1ad4f6a7d3321b69f07de42b16d5948365fb925fd06d8b00286be8bb33e7144312852ae577acc4a7ab36a8a0ff2b", &(0x7f0000000440)=""/127, 0x5, 0x10021, 0x0, &(0x7f0000000380)}) r3 = fcntl$dupfd(r0, 0x0, r1) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000000)="0000abe02400030021206cda3b5e5672b89aeddb2a535fbd0706006dff0043a9d7cceb232fb81bf74ebdd05b7677", 0x2e}, {&(0x7f0000000680)="7fd41c04550300020000000000000000010046e92ed2616f72657d044129471d4fd47924fd0900e09e0068deec025f2400113680b0eb4d4627baf31afc6413da00240bc010c515c4", 0x48}], 0x2) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005cc40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005de40)={0x80000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}], 0x3, "a8f8258cb96a5e"}) write$binfmt_elf64(r3, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfa, 0x9, 0x1f, 0x9, 0x3, 0x3e, 0x6, 0xad, 0x40, 0xb7, 0x1, 0xe0, 0x38, 0x2, 0x0, 0x6, 0x9}, [{0x6, 0x2, 0x7f, 0x8001, 0x5, 0x312, 0x800, 0x7fff}], "b7757d132919c2d84a2035fb902ab15532614c", ['\x00', '\x00', '\x00', '\x00']}, 0x48b) [ 2706.744985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2706.751097] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2706.782431] FAULT_INJECTION: forcing a failure. [ 2706.782431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2706.783890] CPU: 0 PID: 16056 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2706.784750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2706.785744] Call Trace: [ 2706.786065] dump_stack+0x107/0x167 [ 2706.786511] should_fail.cold+0x5/0xa [ 2706.786975] _copy_from_user+0x2e/0x1b0 [ 2706.787463] __copy_msghdr_from_user+0x91/0x4b0 [ 2706.788040] ? __ia32_sys_shutdown+0x80/0x80 [ 2706.788563] ? __lock_acquire+0x1657/0x5b00 [ 2706.789116] ___sys_recvmsg+0xd5/0x200 [ 2706.789591] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2706.790178] ? __lockdep_reset_lock+0x180/0x180 [ 2706.790747] ? __fget_files+0x2cf/0x520 [ 2706.791230] ? lock_acquire+0x197/0x470 [ 2706.791701] ? find_held_lock+0x2c/0x110 [ 2706.792199] ? __might_fault+0xd3/0x180 [ 2706.792695] ? lock_downgrade+0x6d0/0x6d0 [ 2706.793222] do_recvmmsg+0x24c/0x6d0 [ 2706.793679] ? ___sys_recvmsg+0x200/0x200 [ 2706.794177] ? lock_downgrade+0x6d0/0x6d0 [ 2706.794685] ? ksys_write+0x12d/0x260 [ 2706.795177] ? wait_for_completion_io+0x270/0x270 [ 2706.795759] ? rcu_read_lock_any_held+0x75/0xa0 [ 2706.796313] ? vfs_write+0x354/0xb10 [ 2706.796766] __x64_sys_recvmmsg+0x20f/0x260 [ 2706.797278] ? ksys_write+0x1a9/0x260 [ 2706.797734] ? __do_sys_socketcall+0x600/0x600 [ 2706.798318] do_syscall_64+0x33/0x40 [ 2706.798766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2706.799372] RIP: 0033:0x7fbdc2560b19 [ 2706.799819] 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 [ 2706.801986] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2706.802898] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2706.803744] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2706.804585] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2706.805428] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2706.806276] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2706.820373] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2706.822042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16061 comm=syz-executor.7 05:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000003, 0x12, r4, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x62, 0x3, 0x81, 0x0, 0x3, 0x2000, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5484, 0x2, @perf_config_ext={0xffffffffffffdbfa, 0x9}, 0x1003, 0x3, 0xff, 0x9, 0xf4, 0x8000, 0x1, 0x0, 0x40, 0x0, 0xee65}, 0x0, 0x10, r2, 0x8) [ 2706.826600] sg_write: data in/out 33555249/24 bytes for SCSI command 0xfd-- guessing data in; [ 2706.826600] program syz-executor.5 not setting count and/or reply_len properly [ 2706.860285] ref_ctr increment failed for inode: 0x3eee offset: 0x0 ref_ctr_offset: 0x2 of mm: 0x000000000fa585eb [ 2706.875949] sg_write: data in/out 520747484/1121 bytes for SCSI command 0x0-- guessing data in; [ 2706.875949] program syz-executor.5 not setting count and/or reply_len properly 05:26:19 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000100)}, {0x0}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000480)=""/141, 0x8d}], 0x7, 0x8, 0xffff) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './file0\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x1cf}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000100)=0x2) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0xf8, 0x0, 0x1, 0x7, 0x6, @random="9ba495311632"}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000680)="5ae5e46a71266a3a585fcd0b200948913c75743158c3f70c87393bf3eeee13a0ae920f6da01fe45cf1a260638196789954ae71649ed0d0cbad2eebeef61d38e02f", 0x41, 0x4000084, 0x1}, 0x10000) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x20200, 0x0) accept4(r3, 0x0, &(0x7f0000000140), 0x80800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xfffffffffffffff8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd, 0x0, 0x0, 0x0, {0x100}, 0x1}, 0x4) [ 2706.913040] sg_write: data in/out 33555249/24 bytes for SCSI command 0xfd-- guessing data in; [ 2706.913040] program syz-executor.5 not setting count and/or reply_len properly 05:26:19 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x1, 0x5) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'gretap0\x00', 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0x30}, 0x0, 0x0, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r5, &(0x7f0000000140)={0x4000, 0x0, 0x2}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x23456}, 0x1ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000007780)={0x0, 0x0, 0x0}, 0x0) fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) [ 2706.940467] sg_write: data in/out 520747484/1121 bytes for SCSI command 0x0-- guessing data in; [ 2706.940467] program syz-executor.5 not setting count and/or reply_len properly 05:26:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 57) 05:26:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="200000006ea00100000000000008000000000000000000000000000000000000eff8b94066f6462607e2a8e774100c9ee7c52157c8fd952e19a2ed7dc19737a8a92c82b7009c77f28a76d32eae50dd07b6750073cc7ebd09e2b3"], 0x20}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000d80)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x8}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000900)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff367186bc3e3b3bd1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffdfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffddfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xffffffff}, {&(0x7f0000000d40)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1020080, &(0x7f0000000e00)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="2a18af5b18940d9a47a1de6418703756261804148206affaf447728daa7d78bc94812dd3a6e00df5996d8fea4bc4ee5a282f8c671f2148b1fbf9fff2a370298331ba4c1e0c9de4d67a6ea8681c697b09df169fce59", @ANYBLOB="25d34b429c572ce917f5044efa178cc2a7470301db909a21b4ee52649b07695f6513a29adacd7f1e9e4d657e00a61e5087f56a14e99c4d3e7ba04402b84fe91c26441bc67250bb9ca742a56d595cd6785893dae73152959ae524582b06be9216a7d8fab1a7c861aef9ac5314974b1931a77e864e53c05b", @ANYRES64, @ANYRESOCT=r1, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRES64]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) openat(r4, &(0x7f0000000f40)='./file2\x00', 0x400001, 0x48) r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x7, &(0x7f0000000680)=[{&(0x7f0000000140)="5d4e53d724e6ffe18cc724463db040115615e2a7dfd5c3be1ffd742d32799088d92c745d2d76c7b272092fcdc9e443f58f4721b32a84a95828d1f293815fd3a66c6105717907f4013a1ddfb37ca70879bf019e0e735bc462969eb4298acfb093cb0dd4d9a36719ffb803455102b7e8c0ce34ad28e786c54991b1f6f789384f18927af131e759aca34601bfbf41fa0d21eda161891f1fd276d01423dbd13868cf41815b169f28cac5", 0xa8, 0x1ff}, {&(0x7f0000000300)="a00511161896f52577da6a7436b8c063c59bf1f768a09f9d3fff9cb92e7c2d08d15f269d7ec4d6599b01e8b6bc9e3dc4863b488bf73f12348b011996470cc2db8f77822673735fd7256a30de", 0x4c}, {&(0x7f00000000c0)="e1f8a3698851dd6b03d735b0da65faa22112de3ea3da", 0x16, 0x7}, {&(0x7f0000000280)="cfe1aebb7e972061d62bff9431a49d2f3fb5f8e46269bebd1e3c", 0x1a, 0x3ff}, {&(0x7f0000000380)="ab003c18a9d772dead7a50a25dcc925e32764ad58d4003640f1dff42a54899b3bb6cfe246a2c33f815f03eb0a16d188697b852136d4f76158587c83e901bf6a52644f57929b753381614c7053d98d2c59ce1c001e5acc12b67bfb421ee2e5f99f5700dbb8d7eaa853181dd8661c601eec0f772892f7ca87567639a133d983fd639751bf4a20284365caf2af1a4b683f511418a8d8dde2c3db796fea7b98fa204f8d7a7bde8d87406b70d711150452f1947137b52879e40ac99553af02339790ee995", 0xc2, 0x7}, {&(0x7f0000000480)="fd385ace2021704586964b65b59f2a82e28c4236fa5fe61f45faa3d1cfcf13117e38d9750be62322eb2ac19980abbc85747c749790a3f46c8c57ffefe3af297cfe6748db149d553626884aacad52a852e922adf0b0a3b7443258d79cb18741154f2e555787f078897e2a1d22de596671a67918dc16cb45fd5f6ac51c9c1c40fac97d5786b1ce2029cf9c1d4a1c4ad597eaba3367420a4ccc90e3fa1fc5603dd26f3973228c3cd3f5b9d2a35942a73454e214a89436a0a456daf72a8d74cdab2c4f246947eac1265cfebeada598f90e6eacc8bc6c96e86b4fbee4d18f4d9d6e37c5b7ec491a19c123ca4e77d20bb3463e20dcb393ac5bcf4111", 0xf9, 0xbd}, {&(0x7f0000000580)="8690284a8f26808b3f6356ed0149b2be9c1f6a1219d9e525338a65525859fe0f95139521fd65e31b543ed2b885d0b0bcfc60b154721b62fe5f4c9a9a4103913758040f12c967dfec2f255a148ec59b8b6cddce2b7e4ed990109c8a1855808899fc13eb53c5c92370fbb1cb38b812386549243936abf7209f8bf34ddeed981643a857920eafa7661d27e3599a7124da48635585737a2165e746f5bcfaf74fe88c1700faa13cc31665703a23296f5ad1b1debcbb3ff83ff3de3dd08d3abd259392b616acbc385ca9ee6579038a5332f58eb4843e8fe76a5277e864f9d1102236b205553e5b854d0fc0c97e5078042deb", 0xef, 0xffffffffffffffc1}], 0x800000, &(0x7f0000000740)=ANY=[@ANYBLOB='ext4\x00,ext4\x00,ext4\x00,ext4\x00,defcontext=root,obj_type=ext4\x00,subj_user=,euid=', @ANYRESDEC=0x0, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB="2c646f6e745f6861736832577ca8c9010000809eb1e5c6dcc43b2c66736e616d653d2c6673757569643d37383564338a28153009df8fd18e5436332d31300065", @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) openat(r5, &(0x7f0000000840)='./file2\x00', 0x40, 0x40) dup(0xffffffffffffffff) mkdirat(r2, &(0x7f00000002c0)='./file2\x00', 0x0) 05:26:19 executing program 0: sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001500)={&(0x7f0000000040)={0x1490, 0x12, 0x1, 0x70bd2b, 0x25dfdbfd, {0x26, 0x2, 0x3, 0x40, {0x4e20, 0x4e20, [0x7, 0x2, 0x2], [0x54, 0xc5, 0x7, 0x8001], 0x0, [0x8000, 0x4]}, 0x7, 0x6}, [@INET_DIAG_REQ_BYTECODE={0xed, 0x1, "4030bb818c2f800bd7f8429c4375e2930a749a556be75e3d3734dbaba57dfc35eba438144f9adc9a2946db4f2ddb61c2d5b1c63897001157d2eb1b30beeb1cc80f04d1bc743d27cd595eb61697e2ebfeff5aa7e0295f8e41f5ac4aeaaedd230a5096903dd339e7597ce63fa5f663294ebbcba6512e9c67737569408773f5f83ea8889b117277feb926d4ad1a643f20d2205af3d052ce21704e5807cce49688dc5744ea2f892a72ff399a11c29ff0b545a84d70be6164b2edfcb8e58d1fb2ce2f820f994ca9cb653fcbe426a1ac50b667c87f6bc711907ca74ad26d9e4bab6bd3226b479309bf01b788"}, @INET_DIAG_REQ_BYTECODE={0xda, 0x1, "8100be5cd43d1a9e18c2909cfac4e9add5f8167ba81a4c64bde209796294c7207b6156c0d8e243d9314f43b45df56f7366887301544c45cc485bb5e618079dab39f4b0c8dbcb1b87c372f220f68b0af3daa8b24e3a814c360faaaf481fbf05b9101a6e9608be31263611f95410db22ad713c16286d14bb24556075386b6b8b107f83e1cb2e692166f167efcdc7463ddca64b507a811e7b0ec3ac9516938693e0fb615610d4a79bb3ed6dd68ad30f2ec4c1de9e34e6757d1c3e9a4ae2645fd7cd13e34def5e8aebc8c793649216d85c3b42ebea007b04"}, @INET_DIAG_REQ_BYTECODE={0xc3, 0x1, "af57aac21e897ed4effd2dbb726207f329071a9acfc50c0210f76f92439856a304f10fce3981f4e9727308a84b9ae097a16f0fe1892ff6632ab27e8f7df570d4b536836bafbbc2415b998b6745adeab86153059b87410c6853af0f3e36ef57a622bf5dbb918df02f503f83631684760c8add76886e1b4cc2dbdd1507283382e4be55697a67ccd1add09442b0687098e3da9580eefa41d5ef23383f3cfe2f54959885beb5b8e6d66c935472f85b893c21dee968c0fc23bbf51bc946bb8f3742"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xb5, 0x1, "ba27bc8df896ca8e41cfbc180cb5ade1f888dd3b8ac2652a73467f76ab157bed94ee831e9960bd22a4988339487a644ae2e644e83e49946870effbb46d266f2ffe4224fa1a495ddf0a655b3acb9799401827862f4a4ec1278854ad8b2344297becdb88c34fcad23489ee6def2e5d2acc4eb67699318a5323145859380ec64050124514c701d4380ac2f119e5697af3aa3d4ae543dcad58389a858783e7d9ff7bf1970c849586d597ba6bbfbbcc672d8aee"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "e07c4c8d142ebe12bae4b3bef51f2cf42dcb1fe6f8c8c8cd9f00745d611814cefb95c1b8d5879e18692d006af60d2c43c7d59f3897cf4c824564d29cc8e98f1a0f87d8dfd388de2028f999af96f053719b28fab4ffe6e86bb68acb576f46422aaac4ff11c13a979a228caa3f02f0c0454ee4c45310e36dd90319d71948ef312bd68541d26fa02d9c1ee9b2a8ba56210d0adbafbbd7090f79765c56aba3280f5e29a50c9a627834683408b30ecfb3ff1096529ac52d0b5bc388318d17778a590f5d3692135424f226aa6f5b897791b37c419fc9f4cee101c1f0badfdb76e6fcc6bc0a64052ae81accada04dbbb11b9241d4dad3"}]}, 0x1490}, 0x1, 0x0, 0x0, 0x8041}, 0x40) sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000015c0)={0x48, 0x0, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x48}}, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001740)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000017c0)={'erspan0\x00', &(0x7f0000001780)={'ip_vti0\x00', 0x0, 0x80, 0x700, 0xfffffffe, 0x1, {{0x8, 0x4, 0x2, 0x4, 0x20, 0x66, 0x0, 0x1f, 0x4, 0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@noop, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001800)={0x228, 0x0, 0x1e, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80000000}, @ETHTOOL_A_BITSET_VALUE={0x69, 0x4, "9fd0c2825be5d4267d0600dcbaca29885edf8d2cf6081373aab204f21c4fbc88c49d1f50f152d2993e4d6e4ac6ec75cc040b5fbf63b1aa4be202c9911a2e50a3967d106eeb8dddf0bcd0777b9d17d592470d02e690bf66583e8d3ca3cb7b0a04cb4d18fd08"}, @ETHTOOL_A_BITSET_BITS={0xac, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '\\)&\xb1%\xdf]&!&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '/-/:],]\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\$#\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffc}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\x15\'{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x5}, 0x4800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ac0), &(0x7f0000001b00)=0xc) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000001b40), 0x20000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000001b80)={'veth1_to_bond\x00', {0x2, 0x0, @loopback}}) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000001c80)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001c40)={&(0x7f0000001c00)={0x14, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1c001}, 0x80) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000003f40)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000003f00)={&(0x7f0000001cc0)=@l2tp6, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001d40)=""/117, 0x75}, {&(0x7f0000001dc0)=""/66, 0x42}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/106, 0x6a}], 0x4, &(0x7f0000002f00)=""/4096, 0x1000}, 0x0, 0x40, 0x0, {0x1}}, 0xed16) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000004140)={&(0x7f0000003f80)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004100)={&(0x7f0000003fc0)={0x130, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x52}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2c}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x7e258560}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3ff}]}, @NL80211_ATTR_CQM={0x4}, @NL80211_ATTR_CQM={0x10, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x1, 0x2]}]}, @NL80211_ATTR_CQM={0x64, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xcc7}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x4f7}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x1b4, 0x0, 0xdffa, 0x1000]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x24, 0x1, [0x3ff, 0x7, 0x101, 0x80000000, 0x0, 0x5, 0x99, 0x7ff]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x401}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x142}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xfffffffb}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x1, 0x8001, 0x3, 0x9]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x3ba}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x9}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1000}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x503}]}, @NL80211_ATTR_CQM={0x30, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffffff06}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x391}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x3, 0x3]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x61}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x40}, 0x4008084) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000004180)={'wlan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000004200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000042c0)={&(0x7f00000041c0)={0x10, 0x0, 0x0, 0xaa29b97ad32b9098}, 0xc, &(0x7f0000004280)={&(0x7f0000004240)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c080}, 0x1810) syz_genetlink_get_family_id$nl80211(&(0x7f0000004300), r2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004340)=0x10000) r6 = syz_genetlink_get_family_id$nl80211(0xfffffffffffffffc, r2) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000004540)={&(0x7f0000004380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004500)={&(0x7f00000043c0)={0x128, r6, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "126acd0fcdca3b4a451f5ea976391a73904f4f7df4d0bac8"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fddf8f2d85885d66c8b5779854ca57345c5205ca8df7dd1e"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "87804685214d27c1b182df596c4b00e0ebfbc321b5af80b8"}], @NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "409ceadff5ec2e30edff0d15fe96202990703ee8917e0ee5"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x2c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "f6c3292de148147beeb6cae01b52a185be5e2b66b2f2a2b1"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x40d0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) [ 2707.001986] FAULT_INJECTION: forcing a failure. [ 2707.001986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2707.003712] CPU: 1 PID: 16074 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2707.004713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.005974] Call Trace: [ 2707.006378] dump_stack+0x107/0x167 [ 2707.006906] should_fail.cold+0x5/0xa [ 2707.007465] _copy_from_user+0x2e/0x1b0 [ 2707.007557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41070 sclass=netlink_route_socket pid=16077 comm=syz-executor.7 [ 2707.008042] __copy_msghdr_from_user+0x91/0x4b0 [ 2707.008067] ? __ia32_sys_shutdown+0x80/0x80 [ 2707.010789] ? __lock_acquire+0x1657/0x5b00 [ 2707.011428] ___sys_recvmsg+0xd5/0x200 [ 2707.012000] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2707.012697] ? __lockdep_reset_lock+0x180/0x180 [ 2707.013382] ? lock_acquire+0x197/0x470 [ 2707.013954] ? find_held_lock+0x2c/0x110 [ 2707.014555] ? __might_fault+0xd3/0x180 [ 2707.015130] ? lock_downgrade+0x6d0/0x6d0 [ 2707.015749] do_recvmmsg+0x24c/0x6d0 [ 2707.016301] ? ___sys_recvmsg+0x200/0x200 [ 2707.016902] ? lock_downgrade+0x6d0/0x6d0 [ 2707.017510] ? ksys_write+0x12d/0x260 [ 2707.018085] ? wait_for_completion_io+0x270/0x270 [ 2707.018783] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.019450] ? vfs_write+0x354/0xb10 [ 2707.019996] __x64_sys_recvmmsg+0x20f/0x260 [ 2707.020616] ? ksys_write+0x1a9/0x260 [ 2707.021170] ? __do_sys_socketcall+0x600/0x600 [ 2707.021844] do_syscall_64+0x33/0x40 [ 2707.022393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2707.023130] RIP: 0033:0x7fbdc2560b19 [ 2707.023667] 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 [ 2707.026295] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2707.027386] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2707.028402] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2707.029416] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.030438] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2707.031452] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2707.035311] device veth0_vlan entered promiscuous mode [ 2707.040647] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2707.063144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41070 sclass=netlink_route_socket pid=16077 comm=syz-executor.7 [ 2707.098042] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2707.109416] device veth0_vlan entered promiscuous mode [ 2707.111773] nfs4: Unknown parameter 'ext4' [ 2707.486425] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2707.489259] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:26:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 58) 05:26:36 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f00000001c0)={0x0, 0x0, 0x27f}) open_by_handle_at(r1, &(0x7f0000000000)=@xfs={0x1c, 0x81, {0x1, 0x1, 0x1, 0x1}}, 0x200400) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="2ec5455a91bf1020a26a92b21626d4f4202f769a483bf316ed4bf40a7be0b0a9abeceeaeeb726ec3c927dfde07ea6f41ef619efbfede27188e3538218b22cce9028b5eef6ae22e355a4f1f0fde53e0a2c7523ae46d18758465eefe29757684754332785fc93165728355e45f45d313a5c236c5a54c1a7c50297c0cba242233f5c55818eefe927ed1ac9187d715af467dac70164cfccc8329c20caed7a2c00a0fab07c77ee287f11610fdb357e2fc1e124b7c176136f2597dfebb0a1f0d737de178bb6e2ce85cca6a9b34cbbea9f55f07cda223be641b728137fde4474f"], 0x1a) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x5fb3, 0x0, 0x0, 0x3de}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="e6360041000800e32e0000cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce9f69506f65fc3feb2256df4c61766ec22dd8396f76e85ed8d3035aa2c23e6c22e307dc74700f8885091ba978fbdad6e124ba2bc1e9df5de27d4bbec230e10d7d02503affba990ecae803cc671d201a75596398225f4f4bcf3d5b72d09c88a214bfe07b082b5ffca5776cbbcf8f2b64c41e71decf350a8a8b9b70ec95df34b3fcc383ea5cec439fa77eb27905c2272dbd9baefd9b233b257473542c3745d26909cb65f1f175817b6d218cf9a035e1ebae98b77f9ef"], 0x54, 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KDENABIO(r0, 0x4b36) fcntl$setpipe(r2, 0x407, 0xffff) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) 05:26:36 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=@v3={0x3000000, [{0x656, 0x7f}, {0xfffffffc, 0x26d8}], r1}, 0x18, 0x3) dup(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:26:36 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setresuid(r0, 0x0, 0x0) r1 = getuid() syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="9e455bc3cd29faccc5152481484111db26a49f428cc71ef5927874e6c4ac66bc45753cfe2473ad7d37ecafb14604b6a80296a2f3ffb7d40fc7b639eb5b6f77ec0717b8c30121", 0x46, 0x8}], 0x2, &(0x7f0000000240)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, r0}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@huge_never}, {@huge_within_size}, {@huge_within_size}, {@size={'size', 0x3d, [0x67, 0x6b]}}, {@huge_never}, {@nr_blocks={'nr_blocks', 0x3d, [0x35, 0x65, 0x25, 0x74]}}], [{@obj_user={'obj_user', 0x3d, '\''}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, '#'}}, {@euid_gt={'euid>', r1}}, {@fsmagic={'fsmagic', 0x3d, 0x7fff}}]}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000040)='./file0/file0\x00') [ 2723.205903] FAULT_INJECTION: forcing a failure. [ 2723.205903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2723.207903] CPU: 1 PID: 16102 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2723.209057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2723.210447] Call Trace: [ 2723.210898] dump_stack+0x107/0x167 [ 2723.211513] should_fail.cold+0x5/0xa [ 2723.212159] _copy_from_user+0x2e/0x1b0 [ 2723.212839] __copy_msghdr_from_user+0x91/0x4b0 [ 2723.213620] ? __ia32_sys_shutdown+0x80/0x80 [ 2723.214353] ? __lock_acquire+0x1657/0x5b00 [ 2723.215099] ___sys_recvmsg+0xd5/0x200 [ 2723.215746] ? __copy_msghdr_from_user+0x4b0/0x4b0 05:26:36 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x505103, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 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, 0x10000, 0x0, @perf_config_ext={0x8, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x41}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) sendmsg$inet(r1, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000000840)=[{&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/140, 0x8c}], 0x6) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100800, &(0x7f0000002e00)=ANY=[@ANYRESOCT, @ANYRES32=r1, @ANYBLOB="1bfdfbc8a3d0e6aed8cfb9f3a19ad296c8f30ad61980e2de2cff10fc43f200109b3c4a0000000000004268dc7fc558e4e4429744fbeb0b027c648cefb35b8bb28c25c4318334a46becddb40b3370deb34c1db41a9536f9bf5e32d73177283c0f790b7f0c8e9c53b4a1d3d48c83fda3c3f505d5d7fd3f356bfec385bd88c9fda220ce6d2172538c2d972cc628a7ffbef6af4920d8d2d919210c65ad95077ac8f671d7450331ba29b11cc1797af97f858fefcd1d9396b6b9a7d61575aa2e93a8970a30cf22a772a817a317f7fc4e47dc9c98f9e138c242ff071f0907f6d2b2b8490ad915c21b5cb6e19ef3caf14a53eada7e00000000", @ANYRESDEC]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/92, 0x5c}], 0x1) umount2(&(0x7f0000000200)='./file0/file0\x00', 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/../file0/file0\x00', 0x4000, 0x12) 05:26:36 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)={0x124, 0x2, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x101}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_TUPLE={0xe8, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x25}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x34}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xdb9}}]}, 0x124}, 0x1, 0x0, 0x0, 0xc000}, 0x40080) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)=@acquire={0x250, 0x17, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}}, @in=@local, {@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}, 0x0, 0x4}, [@algo_auth_trunc={0x126, 0x14, {{'sha384-ce\x00'}, 0x6d0, 0x180, "faa42a328de8bc9f415f5e16d11e92054ce16a6aea030a5ddc73b7519f28785bfb163b28a4880b6ed653a013d829055ed5c5bfab26806ad11722e12faee442b267607600e0ef56b3ec0f5c7c813be3f21674c2e5dcf80108a83e9d32df18d9e05f1eea953a85eb125ce27f42abae17b7ff7e75e7191e33f6a94ea7e4768c7312888a70db952b934349856e2571d3e458dcefe9eee31ae1d2a4e27f3850469b214ea46cebb32c19f3b794434e65dc8ed77f2521b8d3a2c01a6d1ed554a8497396ebd7dbac9d296536fbf65bf0533df3fc4b52e722c0d91c6e693f"}}]}, 0x250}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x98a) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x238040, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)={0x14, 0x22, 0x69844ea0a6ddcd11}, 0x14}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYRESOCT=r3]) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000180)) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f00000007c0)=0x14) pread64(r1, &(0x7f0000000400)=""/255, 0xff, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=ANY=[@ANYBLOB="a4000000", @ANYRES16=0x0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f746f5f6261746164760008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="14000200636169663000000000000000000000001400020076657468305f786c616e0000000000000800030002000000"], 0xa4}}, 0xc000) unshare(0x48020200) [ 2723.216708] ? __lockdep_reset_lock+0x180/0x180 [ 2723.217591] ? __fget_files+0x2cf/0x520 [ 2723.218261] ? lock_acquire+0x197/0x470 [ 2723.218931] ? find_held_lock+0x2c/0x110 [ 2723.219613] ? __might_fault+0xd3/0x180 [ 2723.220275] ? lock_downgrade+0x6d0/0x6d0 [ 2723.220989] do_recvmmsg+0x24c/0x6d0 [ 2723.221603] ? ___sys_recvmsg+0x200/0x200 [ 2723.222294] ? lock_downgrade+0x6d0/0x6d0 [ 2723.222999] ? ksys_write+0x12d/0x260 [ 2723.223653] ? wait_for_completion_io+0x270/0x270 [ 2723.224459] ? rcu_read_lock_any_held+0x75/0xa0 [ 2723.225230] ? vfs_write+0x354/0xb10 [ 2723.225857] __x64_sys_recvmmsg+0x20f/0x260 [ 2723.226591] ? ksys_write+0x1a9/0x260 [ 2723.227229] ? __do_sys_socketcall+0x600/0x600 [ 2723.228002] do_syscall_64+0x33/0x40 [ 2723.228619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2723.229469] RIP: 0033:0x7fbdc2560b19 [ 2723.230090] 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 [ 2723.233122] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2723.234385] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2723.235579] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2723.236759] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2723.237937] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2723.239129] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:26:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00'], 0x0, 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0xa}, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) dup3(r3, r2, 0x0) ftruncate(r3, 0x6d) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x3, 0x1, 0x200000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x40, 0x9a) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x5b, 0x2001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xed14, 0xffffffff80000000}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) [ 2723.293180] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2723.302018] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:26:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 59) 05:26:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00') pread64(r0, &(0x7f0000003100)=""/4098, 0x1002, 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000ccc0cc6da5d4bd837d71f200000000000000ac79ebd2696542a18c0aa82a45153d6fe5a164d3e2df0d13877e77c28cd10cca2b967a606ef5b1b2a643816e076c31f15376eea08692feedcf4bf7c5cd944588d5a45d9eb0a63223d0797ab4c62ed884138025213e28927dcec9c78318e8e367146ad7eb34da2e7c13ecac0218f245684de1996787050802e3d83042343ab71c76d71de2", @ANYRES16=r1, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2, @ANYBLOB="20002a00dd066162636465666512505050505050ffffffffffff080211000001"], 0x3c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000000}}, './file0\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a4000000", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fcdbdf251d00238008001a0002000000080017000300000006001b0080000000060400000008001a000300000005000e0003000000082003005988cd64f7de11468d4eb9d9721710fdd67b00000000000000", @ANYRES32=r2, @ANYBLOB="0c009900060000001b0000000c009900b7080000790000000c002380050005000a0000001c002380060010000300000008001500fb0000000500110000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x10000015}, 0x8000) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="200027bd7000fedbdf256300000008000300", @ANYRES32=r2, @ANYBLOB="24e45ab759005b4e189a1fc36618df062bc6a3cdb7b79e60fdebf8b0e01dffad69a584ff89048f2764a4458637dc23e2e8050cc470f0cd4ed19192aab34803c216a3a1064fe74aee09f91d40d9df38adad2db591f2f4f2bcfe540f0c66e01ab400000000540000"], 0x1c}}, 0x20000000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000881) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r4, 0x0, 0x0, 0x1000002) ftruncate(0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r4, 0x0) 05:26:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000002c0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "6855df566d0e06"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000012c0)={0x0, r2, "34cadaa1212f2491bb19ee2610add59e88655efbddcef5fe1d170097f9fc961dbebe76ed6ce181f37095bb2a5f13d7fd455f9d118026011f8e8b441ec0ae223681ed5663633134e8c4eb47babcf2d333cf316b68ca8351084720a4d94acc9c0b260c4643b65e650cbca508c23b536ffe56a2fe9fa92eeea554d73d86801d0eec721ab9f579a636d21ed3d963a6185d8c4696c54eae7d6a4bf751eea569085b30052337de8ebabea75376f48fc0bce4e4270d625f8eb0ce1a1b3bf0bda9284f0632b5f1149710425cb2ac637cdb024f1f141e1de4889b66a436f98fc928075f371ce18cd95c79716db2259573595c4c348a8a480e5deb95aea8a85d6149f3ccae", "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"}) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2067c37f22b9b8ae9c9f159d22000c000100"/34], 0x20}}, 0x0) [ 2723.406279] FAULT_INJECTION: forcing a failure. [ 2723.406279] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2723.408276] CPU: 1 PID: 16119 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2723.409375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2723.410707] Call Trace: [ 2723.411144] dump_stack+0x107/0x167 [ 2723.411737] should_fail.cold+0x5/0xa [ 2723.412361] _copy_from_user+0x2e/0x1b0 [ 2723.413008] __copy_msghdr_from_user+0x91/0x4b0 [ 2723.413753] ? __ia32_sys_shutdown+0x80/0x80 [ 2723.414467] ? __lock_acquire+0x1657/0x5b00 [ 2723.415187] ___sys_recvmsg+0xd5/0x200 [ 2723.415813] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2723.416627] ? __lockdep_reset_lock+0x180/0x180 [ 2723.417363] ? __fget_files+0x2cf/0x520 [ 2723.418012] ? lock_acquire+0x197/0x470 [ 2723.418653] ? find_held_lock+0x2c/0x110 05:26:36 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) copy_file_range(r0, &(0x7f0000000280)=0x81, 0xffffffffffffffff, &(0x7f0000000300)=0x4, 0x200, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fbdbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f692e5f696e74657276616c000000000000000000000005000300030000000800040080000000"], 0x58}, 0x1, 0x0, 0x0, 0x2040040}, 0x400c000) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r1, &(0x7f00000002c0)='./file2\x00', 0x0) [ 2723.419313] ? __might_fault+0xd3/0x180 [ 2723.420143] ? lock_downgrade+0x6d0/0x6d0 [ 2723.420827] do_recvmmsg+0x24c/0x6d0 [ 2723.421425] ? ___sys_recvmsg+0x200/0x200 [ 2723.422076] ? lock_downgrade+0x6d0/0x6d0 [ 2723.422748] ? ksys_write+0x12d/0x260 [ 2723.423373] ? wait_for_completion_io+0x270/0x270 [ 2723.424131] ? rcu_read_lock_any_held+0x75/0xa0 [ 2723.424852] ? vfs_write+0x354/0xb10 [ 2723.425446] __x64_sys_recvmmsg+0x20f/0x260 [ 2723.426123] ? ksys_write+0x1a9/0x260 [ 2723.426733] ? __do_sys_socketcall+0x600/0x600 [ 2723.427467] do_syscall_64+0x33/0x40 [ 2723.428054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2723.428846] RIP: 0033:0x7fbdc2560b19 05:26:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x6326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r6 = dup(0xffffffffffffffff) recvmmsg(r6, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r7 = getpgrp(0x0) pidfd_open(r7, 0x0) fcntl$lock(r6, 0x26, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x1000000000, r7}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, 0x1c) syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x49, 0x0, r5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) [ 2723.429431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2723.432378] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2723.433564] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2723.434680] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2723.435772] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2723.436872] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2723.437974] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2723.482916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 05:26:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x30, 0x10, 0x1, 0x6, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x11, 0x0, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8"]}]}, 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) r1 = accept4(r0, &(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x80, 0x800) connect$netlink(r1, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000}, 0xc) readv(r1, &(0x7f0000001940)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/124, 0x7c}, {&(0x7f0000000740)=""/193, 0xc1}, {&(0x7f0000000640)=""/124, 0x7c}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd=r0, 0x0, 0x0, 0xf5d, 0x5}, 0xfffffffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESOCT=r4, @ANYRESOCT]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) unshare(0x48020200) [ 2723.564841] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2723.592806] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2723.704608] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2723.841483] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. 05:26:53 executing program 3: r0 = syz_io_uring_setup(0x2204, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x5, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) io_uring_enter(0xffffffffffffffff, 0x3389, 0x64fb, 0x2, &(0x7f00000001c0)={[0x8001]}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, 0x0) openat(r6, 0x0, 0x0, 0x1d1) accept$unix(r6, &(0x7f0000000080), &(0x7f0000000180)=0x6e) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000340)=[r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x1, {0x0, r8}}, 0x3ff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r0}, 0xfffffffc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 05:26:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7}, 0x7) fallocate(r0, 0x20, 0x0, 0x8000) r1 = syz_io_uring_setup(0x2204, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r5}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r7) syz_io_uring_submit(r6, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r6, r3, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000340)=[r7, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x1, {0x0, r9}}, 0x3ff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x0, 0x0, 0xffffff80, 0x1, 0x0, {0x0, r9}}, 0x4) 05:26:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 60) 05:26:53 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000d40000000f000000010000000000000000000000082000000020000020000000d7f465405fd7f4655f0100ffff53ef0100010000164d2700d7f4655f003cc01cdc4dd865fd00caab7a9ad40495a9000001000000000000ef0b0002000002", 0x6a, 0x6}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000c00)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffcdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05000000ffffffffffffffff32d3fffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0218ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0700ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffff53bc3be38ecb254d14260bc1ca71f45e84be02e44a1c64133ca9399481f8f441c4517a4c659a92f723177822629811773932ea2c5e380b5119d5dea3818ab39c5aa38bff7bc9de658af9827d8bb117e52ae7c8eeed97c8dee0011e738801e674b5edec04835b4c8ce53adfb8473e2ef40f20e7141ad232ab1c000000000000000000000000000000001d170972e5df3b48bfcdee83d5f72ff8fff16466e2a69c5cbe2e98db53716403afb7796b6ee3291aab999a4e14616860ec0572570d5c2ba0f6d2b1ae26b0c3c68558498fc6b3c90a92dbd12666f32cb0426c24b5c59b68bee688e2cd8aad52838cbe76399114abd6533906cdfac77ccaf953a26621d2ec682e2fdb9f00e5d709dd51020b645b185db6e4", 0x4fd, 0xc04}, {&(0x7f0000000080)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x15ff}], 0x88810, &(0x7f0000000040)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:26:53 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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={&(0x7f0000000140), 0x4}, 0x0, 0x1, 0x0, 0x0, 0x61f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) ioprio_set$uid(0x3, 0x0, 0x4004) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x5}) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x4000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=ANY=[@ANYBLOB="60010000100001000000000000000000ff020000000200010500000000000000fc00000000000000000000000000000000000000000000000000000007000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000e00000010400000000000000000000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002cbd7000000000000a000000000000000000000070001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000002001000040"], 0x160}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000440)=ANY=[@ANYBLOB="5520cfffae31eac2298c16ef50dbb9abfa792dd756de3194ada38a67597be06a830b415c19266ad9fee644bf8e18f07f77116f28f3ec2810619331e5aa2a0ece9c309e2d83a628c4543fd5d26054c468a36e4b68b046e6f78aaca62ab306d75ed8edd36444ea76fa4b9198d2ec4ac33dabdb9e3fe4286b4b2657e9232bc7f8b082924f913541e9aaeb9c51c9c5573918728ff7438e8882b566b1de1adfd575e1dc520fb079bf2e948453b0f277f0b4531e58d6340807b3842780a01bc2e52def175babb1cb61f330a0117553149e4207d9d92252fefccb2557a7", @ANYRES32, @ANYBLOB="9870355066cadbe36776cfa2763d96d107371f85c9aaed7752ff16fd392dc83c7dbda8a5c79a163132ca1210cd7cbd9b4f4685876e7fb6c3319337e43a5866e24b4717e0b3e8a52e82ea415ebbfcccc76d4f124712193d62cdfff78b3dea7e252f0b031476ff2b38a5d9d781bc15bf9a96995250096da8181aa653fa4f618e5eec3712a6e1d194d54fa333cf700a80f084da3f663ade7da6be1a53d10a136e2d134263b09e73d3a16bb8d7eecb8067c835643825b8cac0fe88abfb8d8d7eb6a782470d7a57ba08a6ac8609379ebfcd1af10617fc3ecf43da", @ANYRES16=r2]) sendfile(r4, r5, 0x0, 0xffe3) r6 = dup(0xffffffffffffffff) recvmmsg(r6, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r6, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x2f, 0x0, 0x3, 0x0, 0x24, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x40, 0x40, 0x401, 0x3f}}) 05:26:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000a, 0x40010, r0, 0x8000000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) truncate(&(0x7f0000000000)='./file0\x00', 0x4) [ 2740.776568] FAULT_INJECTION: forcing a failure. [ 2740.776568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2740.778357] CPU: 1 PID: 16147 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2740.779385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2740.780595] Call Trace: [ 2740.780993] dump_stack+0x107/0x167 [ 2740.781542] should_fail.cold+0x5/0xa [ 2740.782113] _copy_from_user+0x2e/0x1b0 [ 2740.782712] __copy_msghdr_from_user+0x91/0x4b0 [ 2740.783398] ? __ia32_sys_shutdown+0x80/0x80 [ 2740.784052] ? __lock_acquire+0x1657/0x5b00 [ 2740.784722] ___sys_recvmsg+0xd5/0x200 [ 2740.785305] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2740.786022] ? __lockdep_reset_lock+0x180/0x180 [ 2740.786718] ? trace_hardirqs_on+0x5b/0x180 [ 2740.787360] ? lock_acquire+0x197/0x470 [ 2740.787955] ? find_held_lock+0x2c/0x110 [ 2740.788557] ? __might_fault+0xd3/0x180 [ 2740.789161] ? lock_downgrade+0x6d0/0x6d0 [ 2740.789776] ? io_schedule_timeout+0x140/0x140 [ 2740.790452] do_recvmmsg+0x24c/0x6d0 [ 2740.791026] ? ___sys_recvmsg+0x200/0x200 [ 2740.791630] ? lock_downgrade+0x6d0/0x6d0 [ 2740.792250] ? ksys_write+0x12d/0x260 [ 2740.792827] ? wait_for_completion_io+0x270/0x270 [ 2740.793533] ? rcu_read_lock_any_held+0x75/0xa0 [ 2740.794197] ? vfs_write+0x354/0xb10 [ 2740.794751] __x64_sys_recvmmsg+0x20f/0x260 [ 2740.795573] ? ksys_write+0x1a9/0x260 [ 2740.796188] ? __do_sys_socketcall+0x600/0x600 [ 2740.796847] do_syscall_64+0x33/0x40 [ 2740.797374] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2740.798110] RIP: 0033:0x7fbdc2560b19 [ 2740.798651] 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 [ 2740.801323] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2740.802426] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2740.803481] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2740.804522] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2740.805562] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2740.806595] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:26:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000019c0)={0x28, 0x1a, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xa, 0x1b, 0x0, 0x0, @str='\x01\x01\x01\x01\x01\x01'}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='6/file0\x00']) r2 = epoll_create(0x7ffd) readv(r2, &(0x7f0000000100), 0x1000000000000073) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000340)={{r0}, r3, 0x14, @unused=[0x6, 0x7f, 0x81, 0x10000000000], @subvolid=0x297}) 05:26:53 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001400)=""/53, 0x35) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d45af146cd520998065f9c333af6031dc43227250e47eef5d70d6a68e360db297eeaf97219f783633864724c89b5344a9c925238cc386c63094834287d273f980337c559c79b1a42fed036e501cfac96e513d27ab3432182be199036c2e45b3d4a2223ee509267a8de8d0c9d97e732d8c5cb5cc2b77d99c4deaea4209785614c643185e88c8058d96a5ab477c2e3e57986d75b389cf26e31a5888ab698110b96fb84e5de6b33f5d6446b479211e7946ac7be7b35b39e402e5134446d66d34516fe3e6d2f12b069ebb34d3b7356c45a05a800b9373a8d7e587cab0c819", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=mmap,noextend,\x00']) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x108}], 0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={r1, 0x1000, 0x1, 0x8}) fcntl$dupfd(r0, 0x0, r2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000340)={0x2, 'bond_slave_0\x00', {0xfff}, 0x9ac0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000380)={0x7f, 0x4, 0x401, 0x8001, 0x2, 0xb09c}) syz_io_uring_setup(0x205b, &(0x7f0000000100)={0x0, 0xd3f6, 0x1, 0x0, 0x2cd, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000080), &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'wlan1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="3a124c7d833340532ac2f379715714b6cadbb6ff9322b60f84f600"/53]}) [ 2740.846076] netlink: 'syz-executor.5': attribute type 27 has an invalid length. 05:26:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f00000001c0)={0x1, 0x8}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r0, 0x0, &(0x7f0000000140)="8e321ec18eee25d0e76a94f47536e1ddf18b21fb9b76efd952fbbd6b721211b4c3689254f64fa34483012d03c2a4c296b60edc367b6f636af1d3160c48cab50f451c98d981714674c4e121b4102c1851af9523", 0x53, 0x100, 0x1, {0x0, r2}}, 0x4) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000040)={'U+', 0x6}, 0x16, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000980)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="6dfe", 0x2}], 0x1}}, {{&(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000440)="79e4", 0x2}], 0x1, &(0x7f0000000800)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}}], 0x2, 0x0) [ 2740.863810] netlink: 'syz-executor.5': attribute type 27 has an invalid length. [ 2740.900525] 9pnet: Insufficient options for proto=fd 05:26:53 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)=0x0) lchown(&(0x7f0000000040)='./file2\x00', r2, 0xffffffffffffffff) 05:26:53 executing program 6: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x58600, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="79f06acf50fae3", @ANYRES16=r5, @ANYBLOB="010100000000000000002b0000000a0001007770616e300000000c000500000000000000000008000200", @ANYRES32=0x0, @ANYBLOB="e8ba28cb114f357545571b7ab07e3399b50c7d4df073f6da6b05c52461acc088ed755adbbd66d81fb6d6cf9ca8330f6cd329743e42fab6e1edaa00"/72], 0x34}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, 0x0, 0x48011) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x1, 0x0, 0x21, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x2}, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) write$P9_RAUTH(r0, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x1, 0x3, 0x6}}, 0x14) [ 2740.998863] 9pnet: Insufficient options for proto=fd 05:26:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 61) 05:26:53 executing program 3: sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8be}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/31, 0x1f}, {0x0}], 0x2, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/101, 0x65}, {&(0x7f0000002240)=""/183, 0xb7}, {&(0x7f0000001bc0)=""/122, 0x7a}, {&(0x7f0000001c40)=""/163, 0xa3}, {&(0x7f0000001d00)=""/231, 0xe7}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/9, 0x9}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x3d, 0xff, 0x5, 0x40, 0x0, 0x8, 0x20000, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f00000002c0), 0x8}, 0x1, 0xb4b, 0xa4dc, 0x6, 0xffff, 0x2c07, 0x8001, 0x0, 0x6, 0x0, 0xc2f}, r3, 0xa, 0xffffffffffffffff, 0xa) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff6000/0x7000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000001c0)="542b43eaf1b09981badc6efcaa83ade6dc1a143022551a7102a01b9638007d149a6648526901041f3c1db2a972b176be95387e2fccb3daf0ca", 0x39, r0}, 0x68) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40040140}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0x800, @bearer=@udp='udp:syz0\x00'}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x8880) r4 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') renameat(r8, &(0x7f0000000080)='./mnt\x00', r7, &(0x7f00000001c0)='./mnt\x00') syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, r7, 0x80, &(0x7f0000000380)=@ll={0x11, 0xf8, 0x0, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, 0x0, 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'}) 05:26:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000000000000000000000f4e089668a0d4000840a22d1089d0f0401", 0x1d, 0x4e3}], 0x0, &(0x7f00000004c0)=ANY=[]) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) [ 2741.108368] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2741.127516] FAULT_INJECTION: forcing a failure. [ 2741.127516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2741.129486] CPU: 1 PID: 16190 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2741.130621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2741.132032] Call Trace: [ 2741.132426] dump_stack+0x107/0x167 [ 2741.133020] should_fail.cold+0x5/0xa [ 2741.133582] _copy_from_user+0x2e/0x1b0 [ 2741.134183] __copy_msghdr_from_user+0x91/0x4b0 [ 2741.135043] ? __ia32_sys_shutdown+0x80/0x80 [ 2741.135781] ? __lock_acquire+0x1657/0x5b00 [ 2741.136448] ___sys_recvmsg+0xd5/0x200 [ 2741.137015] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2741.137735] ? __lockdep_reset_lock+0x180/0x180 [ 2741.138486] ? trace_hardirqs_on+0x5b/0x180 [ 2741.139139] ? lock_acquire+0x197/0x470 [ 2741.139717] ? find_held_lock+0x2c/0x110 [ 2741.140314] ? __might_fault+0xd3/0x180 [ 2741.140900] ? lock_downgrade+0x6d0/0x6d0 [ 2741.141625] ? io_schedule_timeout+0x140/0x140 [ 2741.142324] do_recvmmsg+0x24c/0x6d0 [ 2741.142940] ? ___sys_recvmsg+0x200/0x200 [ 2741.143542] ? lock_downgrade+0x6d0/0x6d0 [ 2741.144154] ? ksys_write+0x12d/0x260 [ 2741.144725] ? wait_for_completion_io+0x270/0x270 [ 2741.145451] ? rcu_read_lock_any_held+0x75/0xa0 [ 2741.146311] ? vfs_write+0x354/0xb10 [ 2741.146876] __x64_sys_recvmmsg+0x20f/0x260 [ 2741.147612] ? ksys_write+0x1a9/0x260 [ 2741.148275] ? __do_sys_socketcall+0x600/0x600 [ 2741.149061] do_syscall_64+0x33/0x40 [ 2741.149716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2741.150440] RIP: 0033:0x7fbdc2560b19 [ 2741.150985] 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 [ 2741.154090] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2741.155330] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2741.156451] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2741.157623] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2741.158794] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2741.159829] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:26:54 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 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, r0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x7, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) add_key(0x0, &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, r5) add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) r6 = add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) sendmsg$NL80211_CMD_REQ_SET_REG(r1, 0x0, 0x20000010) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) keyctl$KEYCTL_MOVE(0x1e, r6, 0x0, 0x0, 0x1) [ 2741.278268] kauditd_printk_skb: 71 callbacks suppressed [ 2741.278288] audit: type=1400 audit(1719552414.201:1062): avc: denied { write } for pid=16187 comm="syz-executor.3" name="ns" dev="proc" ino=55903 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 05:26:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r0, 0x1000003) [ 2741.348375] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. sendmmsg$inet(r1, &(0x7f0000008e00)=[{{&(0x7f0000000180)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000001800)=[{&(0x7f00000003c0)="f09c0ce88f6774f485e5748ab524efa882e8fc9b0e3ffc4326097e5c1e908cbf27f2fdef7bb4244c69bc70b3aa654ccb841863c79490ecfa4aa477b8f523eb466a85fa4461de79f3a10be6c70d3095c34d62239f96d8900023b0d7d650216792fc3d0b1755e66db41f072bf2a3c9f8e09378bdb9e5b451beebb453c8dcecc066c754489179cb5ec72915da2dd8a278e57171ace14d8db63b91732686eb88c749f655daed6d510d23e58de42d92bf60a2f93099f60130f4caecce4b7d51fbb4c92286c33aff80824d5c69645ce16a2357936ec27c4fbc554ec432e0d9102a30545719b3358c309ae42bea851eee6ee3ebb9e821304005c67f243101412e0f23a8bd1f5a5b418507c8ea98eb40001705eb05e63b8512183fdbf2aeee1704c0a712785c0b44291089d9ea32afcb2c1e6e0445340b4c1764983ad28ea578daf4b7e0b71311bfb6cb08f443c2f2b76fdf68c931c115de412c1d056cd44e5c00cc3d15551d0b8a1c2c7397cde7796266127df648f16e57be28f3e69c521ec64dd3b57a13031932ec406d068d4728bf8b3504231a1f0c3145ac8fb41433414ba89f59a2be275b94b1494bfd3d787068c59c6fc4b66d8adb719e52b3da5d348289352adad15377bd67131a91c5a938e56469972f874bc0b435ea95182d069be52ff6e1180b998851672dff7dba8eca04e857fc3e8542a01f9483e6bb11f49b6fb2bee0f3af1c7e5147fd4c86af9e9be31971a1615aadffc762f67eb72fee6add106f9ccfd7bf702e41730a6cddad4d97fac18901dd22ede53f34333c3c06236de4fb55c267562899d2456ddf44e6a0c65170a18255f49942e47065f974cfe16ad4644259663daaa546b520a2eae15f0380ef75bffe51b81ac9186f99a14c4398f3f3d2a5e946e0ea0be3745ca30d05c92b999f399276cbaec2d83bb7ab04001ee2767c6ea915646d10bfa031c0fafb4e7c3e62a704e1c6f16d424a6fad154ec1892d2e6b01c284e0c2de5272ba064fd74c8216be528e0d5d71b8d10646187114d124d05f83cfdc3a8094b2bf2d08347387a7dc538ab77ad5de1e6991f0e014b68db0a0f39360300e70a1a7cc49f5212d2f1360da23481280823bc83854fa1becdece3bc4e81de7ff47e444db20934b4c4834c7303d993bc0ea96c2cf9ebd875dc22a15e11b90587916da185f26c12412dbc7e60eab8887699e98c592104627ced675185ea1b04fdac8ec394f915f0fe281d94f473fa1c3bcbd86911351d9f864c42702ed1c0995e12a52f25acb511770b661f718d9f493f84ea41e47eb4985e0bee379564da3368179cbcd7f7a9dbc70fd4b40ad2fbef4a69a2dc50c060e56fb1ab953b7c4106ce21ee0da18562777b5d30723775d6f194308b6c5efc4d9cc9daa01fc29c16cc0f99edfbe5f4e6ed8fc4ad648eb7e900122e61049c6f36f53dc12e14a9a7ae54c2c1f2a1ba70a6149d952fc7457601e3ca1acc354822a7d78ab635aed312e9b057a939ccd8ee18ce07f5676fdc20fa8d21de9ddfd72e1bc797a422a4dd2c9c5eaa3edea137d5d68c270b4bf699b23bcb0ecfdfc952953c131d7d0bcbb962a29d9ce66ea1f7430ab29414078d6730ca177b2d146a4683efc3d20511ea92607b0cf0530c8f26fc19f71f2254d29df0f09efd5165e8f2e60efbefc6b0b235e6e028e653ebc84622d8b10d7505f66cf4be6e51bf1dec4414e5b0790d440a4a6ebd9633a5bbad0afed6612d7eb907951097d2a35fb8e797b649abf6aa9a6ac0cbd3d5925277d1369fccaa3f837493b8ea08c1b83d2d99769644e8cbb73c645f100e3fd12e1874209c0eebdcf1b75884f7b40d7b96f6999c9bc5922d20681687519e5fffe80ff350f887955c42d791840c03bf8773265a213a753a1b2a326d58192ece252b19c9d2a7a162f01221e7dd789439bc8c2577c045e721e4f2055b2fcfc54ca208da5c9df1f75ef61ea3196dfde3da95b0a2f22736f4c98080f7b3cbf91f3a0be971521c5fb89488555184ee7bf4370ba9bf297912d48fc331d3b2f4570678205af2fbeb5f085019ac4521acfe7f56b2cfd034e94a8545ae74c69be07809bc1ae082a2e56a05d3e886a2488e447af9621c0edce2288e5cad6ffee7d955a9f5f5588ede845cc7c0a76cba1be85015136a8ca45c4feb282aa61dbb1a08832d70d944f9f58110620bf8a07b37475b0f4899740a693481817ead8896e2d4c5fe723f59a4982f0f0330ff6da2af8c5e5332907b545eef9e9541700c62aa3d9ad81359656f1c4f0827f4feb88ec125411930ec963fb629099cef242e26cb9f7bdd670bbf3defe8665a74b714c95ad131a38f676e3e227f35c972053bbd863c47ae4b73df8d7bd04004fcbee7f0c3e4c6763108a9c9488038175048bafa2ea17acaae75ea5af6ff5faefb9b1f286d653012053800245581177225cd1567fe945f8c1c4d2161d777f40d2969a6023dccaa9f74d92f4ac936c53de7e8fa7134a8f9416b4c6e9b35c8fc1f9d8ef2429cd8c9f4a7575b3171c49348b787681ef002d888fb674644ea8f28ac259fac14181eb6e18f2ff7314e0a66d0eb094cbab59604f142fe552115681af2aefd56802bf36ca8a1d1f8413c5e68aaf9eb89c8636b6033e585185c8aeebc38d4c4e4901b84466c8050870ed5a283f0f3bc3b2cedd13380ea6f050a504237f579d0db76abb34389490df258da7bae0887952f2b40ac6f81a37767518f2af6db15b4dccd3182400735ceaa29beb6457a1016f15548dd03949b6c22639bf0219b07626aa2d79745b4873a9b521b3ce67193fda07a483d2a7cc41e125cc24788667834702ed5ec882a21dce013991e7ccd9daa5169de26dbd49b6e4a816718ff59c63d3a8f5fa0ad305d150b9814489d8be2df52a546e3ef4224f25a471cd0dce35253cc99bbee723f3bcb478b3e35047e5aaa6637f49018630c6fa2aa16b8104ab971bb85390a10fe535efd32133df667901eec3e6981ad629dfa60c6d58916295256a5a5b0c380739e723964ac7616e6eef28ffea89eb1b745d54a7c9ff6149ff9a427626438d07c1a6e697e4ee1c3b6930277ce4b71b1c5c8a2a29a77d97eeef7e547deb79effa2122ecbc6412dc0484b1227770adc5a5360ab2db668c6ee3a78d8a5b27a99e64471319be89ca59d00cf359936325364acb046687b4a81975b38a8b6fb4b79e0b9d4225c44cbf810fa7ba3f1f65b2d9ac3adf15a6be3e913697c759b155e94ad0ced352793019f304fa281375930ca7b5ba6476ff28773e79916f1f7c01a7705f47a2526afd83452f2a067cbcb2e0b7a8e7c5d3d1f0322422dd800ac9404af2f8d3c2bba7bd0dbe5f823b3e2f03e325b8c4ac1fa32fb0f4d93f682618917238644b9f93bd29b68d1ddb0ba7595a8894c8beae4b713e3c5124c768b06a80d5f8030e74d069886f6c70fa9365eed08693a236a7f9f7ee659d472a3f982a3c1b82a53a7b0f3dee8d08478ca71bdab4a27c2e5373a7b56b4fd66951d2fb2330b5148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0x1000}, {&(0x7f0000000200)="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", 0xfe}, {&(0x7f00000013c0)="b22df86b318cb1fe24ae8914e7dac6423b22d0ec484e9594f053b74e0c61d0c667c46256fa355b8de8dd8583a3fc220c304ceeeb8a7159ac58a8eb2a3b6f03e3ae0913b6122c61516835db21369cdb0fbf463759fc67e05a7fa44a12a0f7498f4714f07a550cd42f4956ab05b11d222f50c0d1ca8e37c5b6c29d2c7c348f443a6b2c5ab98fe02a1a8ec267a08882ad9d1af8c242917e25bdee6506be4d62a566337f8c9ebb6bd9eb7a49e304837cb22611255c5256966057f416d790e453f998aeeb1333c3e46911edc3d78e6cab854ff24f608c9fc367", 0xd7}, {&(0x7f00000014c0)="5b449d9dd5754f600028cde4420bdb706fd9dd6bfefa17f9242719b5ec8f8c9aa4385d5277eb80a480c69b095d8a464a657b6aca82b4d27d15a46aed67f162f168cec2acbc4e35eecd1a53cfb86f7fd5ed9bc59300525b2494c9ca4fcf128f22970cda211e059a6506a343dd9548043442e6d02a", 0x74}, {&(0x7f0000001540)="2d668beed63ced8193fd9e5034443a9d46af79654391cdd40db6f15da5ff862afd460800b394afa734f35dda20a3179a46bb85822b10893c0dc2fd8c8c03d5e39bbdbc72d844fcbd28930cb60581c7997eea1112abc8aa8dd0f438a23c76f9444125cbd7938cf09730a42d0ade446b1714c0c7031c16292ce9c59a3ec5f4433167370cc5c216a9649571ecd899724a5a904e476ade18f95cdbcb5a670be1251ae13d1e5c5b87fede4308560545", 0xad}, {&(0x7f0000001600)="1514253c838e4952db0d6be33e63d99451e6e46e326bc35bb122eb6ba5d0eb8c2f86077e193ee082c89f895d6c8d7347006a61855a40b7259d7cc68506d722143597ed6a14feab9c931425910b53e1ef75be820d549c4ddac56fc97be202c59ea5999818a0d5609b0ba7e57817767f5c6d33f7c8fad881208b5bc2522d6c674b8c53413e5c417c8d2db8975afc2dd363883145f6dbd769312837fe6c8f70b1def752d0e8d429ac32984ac9a89114400dd1d8e778f305474fd7e39530ebcbbd0d35bc7bd8abc2d5464336554b2d0d", 0xce}, {&(0x7f0000001700)="de4ffec9d2d9c65966f92983005f708c21c6ecefdca56bcc35f96f86368c431dd2e0c5909b065e639919bc0c7115a4a77ff98936470248c1478bd2b76c10902a676bbb9cdb83602a6cf1bedcd712c5a784aac8d843588732408f96f0f5c33becbb26cbe633a554dd0d3c2732e2ddd348283745c7661b2795765a318401ee1b395db1a256a38a4541cc727708f7d3856f3c5a8b6bdee3984041da94fe97d442b34903857f91375204da6a913566ac6d2a8786c7816a57560d2621565280c78bdf561d900d6ed09f243993b87802c7386a2b75238c23db9e730e08297f001ddf458340a724c1ab3f30", 0xe8}], 0x7, &(0x7f0000001900)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @local}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_retopts={{0x80, 0x0, 0x7, {[@rr={0x7, 0x17, 0x51, [@private=0xa010100, @private=0xa010100, @loopback, @private=0xa010100, @private=0xa010102]}, @lsrr={0x83, 0xf, 0x61, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100]}, @timestamp={0x44, 0xc, 0x87, 0x0, 0x6, [0x1, 0xc7]}, @rr={0x7, 0x7, 0xc2, [@broadcast]}, @noop, @ssrr={0x89, 0x27, 0x7b, [@private=0xa010102, @remote, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x36}, @rand_addr=0x64010102, @multicast1, @remote, @multicast1]}, @timestamp_prespec={0x44, 0xc, 0x74, 0x3, 0x0, [{@private=0xa010101, 0x7ff}]}, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5cf}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x401}}, @ip_ttl={{0x14, 0x0, 0x2, 0xca7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x118}}, {{&(0x7f0000001a40)={0x2, 0x4e21, @empty}, 0x10, 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0x1000}], 0x9, &(0x7f0000007600)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @rand_addr=0x64010100}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xfa}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x96}}, @ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x24, 0x40, 0x3, 0xd, [{@dev={0xac, 0x14, 0x14, 0x43}, 0x5}, {@multicast2, 0x3e8}, {@multicast1, 0x2}, {@private=0xa010102, 0x3}]}, @timestamp_addr={0x44, 0x24, 0x80, 0x1, 0x2, [{@remote, 0x8}, {@dev, 0x9}, {@private=0xa010100, 0xfffffbff}, {@private=0xa010102, 0xe8}]}, @generic={0x7, 0xb, "f39df28626766ba008"}]}}}, @ip_retopts={{0x50, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xcb, 0x3, 0x0, [{@multicast1, 0x8}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7696182a}, {@dev={0xac, 0x14, 0x14, 0x37}}, {@rand_addr=0x64010102, 0x5}]}, @timestamp_prespec={0x44, 0xc, 0x68, 0x3, 0xc, [{@multicast1, 0x5}]}, @ssrr={0x89, 0x7, 0x7, [@multicast2]}]}}}], 0x190}}, {{&(0x7f00000077c0)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10, &(0x7f0000008d00)=[{&(0x7f0000007800)="d4096b9dd7ed675998fa84dab8127bebda7c06046f634e3a7d6defb795e135950ad01a263757d79cd0eab2f0", 0x2c}, {&(0x7f0000007840)="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", 0x1000}, {&(0x7f0000008840)="ad0d2f0fa4041d61cd45507ae9ea8b99bf129bbb649ef2246407a358732fda18fdeade833ce1dcaf3ac1866e4645aa35003b8b9fc66282d0d5eea2a1d6a54d9e42dc1a7959deb2f0f52feca4fd4d7ad2f9967452a07afca00d3e06dd95a9bd36b58ec5b128e575ab542cd3effe7edf62c3e2d23f5b670c12a8b612ce766801a78217d2fba5e1", 0x86}, {&(0x7f0000008900)="55d894c0b4ea31efeb91904dfa7e3755f62c9fec1b443c94e49b23df4cfd590979e969f66dce731245bd6ac9711fa83ea28ca7d409579c9fffcc3553750cf263d115e060c339d0eecf88e0444e9cfe2349d09b4a0638db12216efa1601a26f8b51982a7e01616cc750df3425ac753a1a2a4c773419aa6c1609e71b6489d8abe792d6fd5dd0004bf6cb3595c5e1ed23458a2f24a1501f00c027936ff652712a1d2fa8c3755b3de42fede885def14f159c905bd4a7f3b038abcca30f8dec20221036b0de04d68fa321a35b93a4c8806dbd273cc567f19a1c1b4c08924f66f9", 0xde}, {&(0x7f0000008a00)="74793abfeb57219902d976639ec31d19", 0x10}, {&(0x7f0000008a40)="8ca7f32b89c3287bc9b318e86d8efae704ee180989a41e6d97cc7841cdf38e06810f378be7bbd016e95bb70af6595352844265a82f7187ab83895d561d9aa60d592c174589528b029920087b56f59cc221add2cef5dd62024146b5b82b3775bdbe69ca7676667270e11084324eddc446d54b48557fe3d76446aa61ecbd6a761e9cc09981c3a85f8dea55388e5217aea608efc0af78e344a269aff4eac491cafff1257b55ebb38937ead0ad1ea0a06599f91d0806982447e5c6151d390c7dca", 0xbf}, {&(0x7f0000008b00)="513889fd8bfc80025e73727de6ea3dbe94b60ad8991c55f42e775a4cef3ddd5d3db150b2ff98", 0x26}, {&(0x7f0000008b40)="b30da226b0f38a5a2eb7086d31428a5d37ac69e7a914d8e941ff1d3fba5212d984a48852376ac2a82fb7298a8bfe9a89068a0e64a034a230f42403fdfc2087c2a82e71f1dc805409ce00395c4b", 0x4d}, {&(0x7f0000008bc0)="f510d4effd10baf7f46ee09a6d202ede892a0c9825ecbceffa18c8aef30eacc9bf8d246c05c3c930e9a1f08244b067250b91c0f72aa7f059b50806b36def18667a5fedcadf8b11e02cf0a3c223629fb3dad52661e3ed10d3de3f2e71d0ad9293db1bfaebb7fda48f", 0x68}, {&(0x7f0000008c40)="36baae5c12c600a5f18d39c2134addccf8d7d4e8f3f6ee3bea6bd2d42f2a74933a498736a16fd136fbcb81a3eea217bd233772bb1d89c0e9b2ff95aad59d9d263c23f401dcc04d57aabf3d295408e6e578e185e56fd7e3314376d0f34b82c227febfa26ca88ce070de43e7f807d62985fc300a67af69df792f45e7a26d74d2c6b777ac21aac0b668123b30d8c3d34fb8a7c57c8d44e9e5f3d9e2769d7056d79289c24442937969890faee967dc", 0xad}], 0xa, &(0x7f0000008dc0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}], 0x18}}], 0x7, 0x20000000) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x270f01, 0x49) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x101, 0x5, 0x42, 0x7, 0x3f}) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) close(r3) perf_event_open(0x0, 0x0, 0xc, r3, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000340)) lseek(r2, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) 05:26:54 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002000210c000200000008000000", @ANYRES32=0x0, @ANYBLOB="0c0011000000000000000000"], 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x220}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000340), &(0x7f0000000440)={'syz', 0x1}, 0x0, 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000100)='n', 0x1, 0x7fffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000fddbdf255a00000000000300", @ANYRES32=r4, @ANYBLOB="1f0000000000000003000000fa07cc866e3f59691ac919c8ebbb5f9e4a841702908f6a5979a9ccbfc7295976a86232796c89157da3ce27d8b43e77909574b97131a6310409fe90770cd202199761f6c729e7dbec6383de90ba826019be232f962e2d892d7156d5d37607e11dd4f39b44768ad908f313d355d6c347ee06a1d145e411de18b000000000"], 0x3d}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002abd7000ffdbdf252000000008000300", @ANYRES32=r4, @ANYBLOB="0c0004003105000068000000ce6c000000800900dfe4a516aa1eb7119af0a6edbdbcd58d9a481503caef10fbedf627fd619dd3ff114dbbff5acc129475c21ea57325fe615f6d9afafdca80193217998a191b28b387b6ad7e5782fd9a52835a4a3774869163a54b481d9a1024a2b23185e25542e2da40b1a73868f42e729ca1fd5bb09130f0bedcc2f8def46d6a7eac71a30d9ac929afa4bb2e7bf4c61af5674279b994344a618497eddd23f3c3024a139a0b6054f199eb2ec888f3ac2eacfb30e2cd29d149"], 0x28}, 0x1, 0x0, 0x0, 0x84}, 0x1) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') io_setup(0xf7, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000600), 0x1e7f03, 0x0) unshare(0x48020200) 05:26:54 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file2\x00', 0x747, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="20000000000100000c000000d40000000f0000fed801cad176d5b2eff60001000000000000000072a2932c2000000020000020000000d7f4655f8ef4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x64, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000000040)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = dup(0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r1) r3 = socket$inet6(0xa, 0x1, 0x9) mount(&(0x7f0000000900)=@sr0, &(0x7f0000000940)='./file2\x00', &(0x7f0000000980)='ubifs\x00', 0x122400, &(0x7f00000009c0)='\xff\xff\xff\xff\xff\xff') getsockname(r3, &(0x7f0000000840)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x80) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x60, r2, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8080}, 0x108d0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) execveat(r1, &(0x7f0000000a00)='./file2\x00', &(0x7f0000000a80)=[&(0x7f0000000a40)='-\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000ac0)='\xff\xff\xff\xff\xff\xff'], 0x1000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x8, 0x4}, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000640)={{'\x00', 0x1}, {0x3}, 0xa2, 0x0, 0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000180)='./file2\x00', &(0x7f0000000300)="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", 0x171, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x19c}) [ 2741.444963] FAULT_INJECTION: forcing a failure. [ 2741.444963] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2741.447059] CPU: 0 PID: 16208 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2741.448258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2741.449669] Call Trace: [ 2741.450130] dump_stack+0x107/0x167 [ 2741.450871] should_fail.cold+0x5/0xa [ 2741.451557] _copy_from_user+0x2e/0x1b0 [ 2741.452261] __copy_msghdr_from_user+0x91/0x4b0 [ 2741.453078] ? __ia32_sys_shutdown+0x80/0x80 [ 2741.453857] ? __lock_acquire+0x1657/0x5b00 [ 2741.454659] ___sys_recvmsg+0xd5/0x200 [ 2741.455367] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2741.456219] ? __lockdep_reset_lock+0x180/0x180 [ 2741.457029] ? __fget_files+0x2cf/0x520 [ 2741.457737] ? lock_acquire+0x197/0x470 [ 2741.458434] ? find_held_lock+0x2c/0x110 [ 2741.459188] ? __might_fault+0xd3/0x180 [ 2741.459885] ? lock_downgrade+0x6d0/0x6d0 [ 2741.460632] do_recvmmsg+0x24c/0x6d0 [ 2741.461300] ? ___sys_recvmsg+0x200/0x200 [ 2741.462014] ? lock_downgrade+0x6d0/0x6d0 [ 2741.462778] ? ksys_write+0x12d/0x260 [ 2741.463470] ? wait_for_completion_io+0x270/0x270 [ 2741.464318] ? rcu_read_lock_any_held+0x75/0xa0 [ 2741.465109] ? vfs_write+0x354/0xb10 [ 2741.465750] __x64_sys_recvmmsg+0x20f/0x260 [ 2741.466486] ? ksys_write+0x1a9/0x260 [ 2741.467163] ? __do_sys_socketcall+0x600/0x600 [ 2741.467961] do_syscall_64+0x33/0x40 [ 2741.468605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2741.469484] RIP: 0033:0x7fbdc2560b19 [ 2741.470127] 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 [ 2741.473296] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2741.474610] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2741.475852] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2741.477048] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2741.478264] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2741.479494] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:26:54 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 62) [ 2741.592255] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 05:27:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000380)='./file0\x00', 0x40000, 0x0, &(0x7f00000003c0), 0x8010, &(0x7f00000003c0)=ANY=[@ANYRESDEC]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x40) ftruncate(0xffffffffffffffff, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='!', 0x1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000300), &(0x7f0000000340)={0x0, 0xfb, 0x1c, 0x4, 0x7f, "a860126d177f9949fe92da0d3b4c77ea", "3020aa9bad289f"}, 0x1c, 0x3) migrate_pages(0x0, 0x4, &(0x7f0000000200)=0xffffffbffffffff9, &(0x7f0000000240)=0x1) r3 = perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x80, 0xf9, 0x7, 0xf8, 0x1, 0x0, 0x8, 0xac21, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x5}, 0x4400, 0x7, 0x1, 0x7, 0x6, 0x785, 0x3, 0x0, 0x0, 0x0, 0x4}, r2, 0xb, r0, 0xa) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x145, 0x4001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext, 0x15100, 0x0, 0x4, 0xf9d6ac85e061c4bb, 0x40000, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, r3, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r4) sendfile(0xffffffffffffffff, r3, 0x0, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r5) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') 05:27:09 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) dup2(r0, r3) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x6000, @fd_index}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x3) 05:27:09 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x8000000) creat(&(0x7f0000000000)='./file2\x00', 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x4, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x0, @fd=r5, 0x4d, 0x0, 0x23a, 0x4, 0x0, {0x3}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index=0x8, 0x0, 0x0}, 0x80000001) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:27:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r12 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004810}, 0x4c000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000900)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) [ 2756.777146] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2756.787207] FAULT_INJECTION: forcing a failure. [ 2756.787207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2756.787970] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2756.789015] CPU: 1 PID: 16239 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2756.791138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2756.792479] Call Trace: [ 2756.792871] dump_stack+0x107/0x167 [ 2756.793505] should_fail.cold+0x5/0xa [ 2756.794175] _copy_from_user+0x2e/0x1b0 05:27:09 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 63) 05:27:09 executing program 7: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000007, 0x10010, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000002ec0)={{0x1, 0x1, 0x18, r1, {0x8}}, './file2\x00'}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002f00)=0x7, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = dup(r1) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000002e80)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r3, 0x0, &(0x7f0000002e40)={&(0x7f0000001680)=@l2tp6={0xa, 0x0, 0x8, @rand_addr=' \x01\x00', 0xfff}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001700)="afd5efcd63c6d5582cab6ff3dfd275c819c24c928db1868ae3d10b33eb1c537104e0dfbc972638826c85f3eec7d1835314826efa830cc5aa5828c7865615f657122bc15528f7d1d4b711e59f34d0363bf012a4a3a3ed5f618b0050a2eb051574812095c1c682c10551d20ad8fa39f009648b2efbf2163ce8c8c4233caf18ff3789a20a160ed0cf9f0725deede26cdce2d86366e4f754878f8b844e1e27e7ff64f003a8568ec3741e57c8fbe9", 0xac}, {&(0x7f00000017c0)="b076bdf53eacec877a74198ca20471d5d6c297f466b6dc6bc3ebfbd018cb35e9a9836dff0867706bf5d42f7ee5f063addf717e8e5b6f10b13b9ecc86988503ad738206f80cc96066f329de160e1ca958fc08507eb2508e2a6d57943b3ab42cc9fe690f7815420bdc80f4041f14d2765d3fdae87374519c2b63472da715ab3b00b7bd4637bb97252cc7a322e16170fed2fa4609ca77a3b968dcf80aa6c336bdd34e663f13a1e55df0e2794f1eb6815bf998a86d863d0bef21b11a3ed3c7e3767c95e4d0", 0xc3}], 0x2, &(0x7f0000001900)=[{0x98, 0x111, 0x4, "934cd30d127627d99998d25cf495b3bd7600a829320aeaddbcad077d6b6233c26b45dd0d675f9c2326cb1a4e7664aec3806bd2d8c93da667c4eab5f4534be22c01c1f090607ded5d9ebe60b91ad1eb85a09269caac0078c7a6e7f58790f89a52d61095d325869419b4db4fbd1dcfafc118d2b9c8ed8376c2b2fcaafed9dcf3184c1e3f7dc31c"}, {0xa8, 0x107, 0x9, "da38977c80d099edff1b6bc969f6cfae4c888888bdfe6baefff1b833f0d41b17d1f5b91bb5a672a64cda08c65f0ca2b92784724eefe0e12179a99a0b44766d32b883bb2028d94e7965a91281caa660698324560c7768bab61d8ee842fe89f623125bf5ff14ee927a05822572bfe436e78176c48d081fc4967e40741bddd5f18a9a16bbcd901f3cd131c25f58b30a8c0bcfa1"}, {0x80, 0x117, 0x264627ba, "b37de980b055bffdaf261bbd397c792245a001949f4cfeacb896f58dee8d3ceb908defeb8276b9d62562e19c6933d0230f429c80d97dcf17cfccc5e36afcd57c2b3a767aca790e24a5392a6ee404cf13b21b7a1057b1f794197af894b8bd9fa48e0a137e29b0a395201c723094c8"}, {0x70, 0x109, 0x5, "d9fbec83949fdf7931b98891ef2e6a60832f709e245482fb894f83148ac657ae451860a04c62ba153c2e7c7e174f46d54b58bfa928eece6a3a09026e70b603bcd1f9e44d35f66f5ed2929c6b4e82443baa22adfd1474e635fefbce69"}, {0xd8, 0xff, 0xb485, "ae7f242d4b8b3aa122d68cdba7ebd1a4e032714a8718ca3c69238e70deda720fb463e3af1abf39e5eb49280d3531172003268ca0777017edfae3a0b0f90f071611fa20b35eb92ee5abf9fb2513cf38649a0261aa50536ef7bed6321df04724b76bcf8bc35b8bc4d64a31469dbf40c20947ded9669d34efc087a0d293c74f7f84f4434dfd18bb7fce6e4ce09ae9a1657f9a74fb160d415481d58d02804ec187be3cd9fdaa23e244ce837c7b2ff2b689c68dae1884481f3cd3ec8d6dd3169acd4218719701880aabef"}, {0x48, 0x101, 0x0, "fb49bbdae817f44680a8a2d185823e0aa303d73cc24e4305a4bbe75b1a5a6aba30442d63559ed1308bb72bb7168310c35765"}, {0xc0, 0x3a, 0x1cc00000, "664cf90d5f6f8cc5080bbfc3ecc2dcbd33c9efda61ffc81c2ccc9e65374d2227ead21f30478c0d1f17151e1a7cf23d5fb9c7d7977a86cba31919e449ddf9a30188ceecafaee6f3312b229d7c8115ce5071e0be28c0e8e6b5bef86783f059577efc6ddf0c72bdab89f83498644c5a0b7dc11c4cb60cef8019948f4caad151745c5dd91c867a2e556a1cebb5ed33a4351d3fc0d3a45d04243e1556cdc2f3ae09b1ed7951ac1ef00040582826a9ed"}, {0x80, 0x104, 0x3ff, "238e95a284a383cff71ce40a1047fad5f03ec71c662d0a7ce0163bd51acecfb8de7a677cffc3bf57ee227ed67570ed0a88d51bb4739d017af3542b1407afcba14a68719c7e306946ec02d4f13aef952eeca7db9b1df57dd5551a64486872fa35bf0f7c94e6a629f329394dacf49b346a"}, {0x68, 0x0, 0x6c4, "2f425b7770c82e13dbb01c797cb4acc53c42344bc8476570837e1b798d6475d88053c625a375aab646bd7ef1dfe2be999acf9d4a986d1226bdd545a0a609a2102492c0d21598ab097c3955ee1e71155bbd22007a"}, {0x1010, 0xff, 0x10000, "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0x1508}, 0x0, 0x4048800}, 0xffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x4100, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r4) ioctl$SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000000c0)) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) mknodat(r5, &(0x7f0000000080)='./file2\x00', 0x800, 0x153) dup(0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) [ 2756.794990] __copy_msghdr_from_user+0x91/0x4b0 [ 2756.795678] ? __ia32_sys_shutdown+0x80/0x80 [ 2756.796518] ? __lock_acquire+0x1657/0x5b00 [ 2756.797250] ___sys_recvmsg+0xd5/0x200 [ 2756.797933] ? __copy_msghdr_from_user+0x4b0/0x4b0 r6 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', 0x3098af58, 0x7, &(0x7f0000001500)=[{&(0x7f0000000280)="78f4ba9a54f992602ff84d41c60283f417f1484cfeb9e9f8397f", 0x1a, 0x3}, {&(0x7f0000000300)="7044312e8dc4e9aae87d6b917eebaae2d3f3c96de2e3c1bca459ddcf221db635dd1c", 0x22, 0x3}, {&(0x7f0000000340)="b14822d0cb3bdaa60652e85f520b120e418e7816f59f41eb5000877628f62698fabffe89c92af0bdb51e127c89fa", 0x2e, 0x20}, {&(0x7f0000000380)="66dba90edf5e81aa49574331faaa55a7e83bbb4d23b8011f27bacc2da9", 0x1d, 0x2}, {&(0x7f00000003c0)="7fa5516483f7a073b48e3c4a45b377", 0xf, 0x65}, {&(0x7f0000000400)="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", 0xff, 0x1}, {&(0x7f0000000500)="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", 0x1000, 0x9}], 0x10001, &(0x7f00000015c0)={[{'/dev/null\x00'}, {'['}, {'ext4\x00'}, {'ext4\x00'}, {'/dev/null\x00'}, {'ext4\x00'}], [{@dont_hash}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/null\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) mkdirat(r6, &(0x7f00000002c0)='./file2\x00', 0x1fa) 05:27:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)={0x1c, 0x1e, 0x69844ea0a6ddcd11}, 0x1c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x2, 0x2, [0x7, 0x8, 0x100]}}) 05:27:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc69de45660031e8d}, {@in=@empty, 0x0, 0x32}, @in=@multicast1, {}, {}, {0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xa, 0x0, 0x7}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x80, "956ae46d07d1812fd0664c95dee18314b91df2e10ff98153074f6a03e3550c030000001b"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"/717, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="08000c000700000028001a00fe80000000000000000000000000003bff02000000000000000000000000000102000980ac0007007f000001000000000000000000000000fe8000000000000000000000000000aa4e2600014e2400020a00a02016000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ce2c1d07000000000180000000000000090000000000000059000000000000000900000000000000ffffff7f0000000000000080000000000010000000000000090000000000000006000000000000000300000000000000050000000000000000000080bc6b6e000101050300000000"], 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0xa000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 2756.798856] ? __lockdep_reset_lock+0x180/0x180 [ 2756.799549] ? __fget_files+0x2cf/0x520 [ 2756.799888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2756.800128] ? lock_acquire+0x197/0x470 [ 2756.800146] ? find_held_lock+0x2c/0x110 [ 2756.800174] ? __might_fault+0xd3/0x180 [ 2756.802991] ? lock_downgrade+0x6d0/0x6d0 [ 2756.803607] do_recvmmsg+0x24c/0x6d0 [ 2756.804155] ? ___sys_recvmsg+0x200/0x200 [ 2756.804758] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2756.805505] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2756.806143] ? trace_hardirqs_on+0x5b/0x180 [ 2756.806760] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2756.807408] ? finish_task_switch+0x126/0x5d0 [ 2756.808048] ? finish_task_switch+0xef/0x5d0 [ 2756.808704] __x64_sys_recvmmsg+0x20f/0x260 [ 2756.809324] ? ksys_write+0x1a9/0x260 [ 2756.809871] ? __do_sys_socketcall+0x600/0x600 [ 2756.810535] do_syscall_64+0x33/0x40 [ 2756.811080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2756.811809] RIP: 0033:0x7fbdc2560b19 [ 2756.812347] 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 [ 2756.812525] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2756.814937] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2756.814959] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2756.814971] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2756.814991] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2756.820182] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2756.821189] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2756.832484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2756.845497] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2756.903282] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2756.913104] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2756.952690] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2756.973429] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:27:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r12 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004810}, 0x4c000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000900)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) [ 2757.051109] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:27:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f8, 0x1, 0x70bd2c, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="fc02000000000000000000000000e80293805fe8640c1a077a2b1477937085f8904e791fcf8d71bfde918f1c91bb4ca2b952bca6df1d4af9ba3cd03848fb7471a0abadb3e8d22eec0175756807bb9445773e4391bde80526ac2a659db158dfb36674b2c320f01bf945cb358e6860764fa1c781b0636bb7203b017af3e50e3507106fe6b2d86134a04f1203bda0c673e335c257717986a3421fccacc261646d8da7f83f55f50da16945a00808de929bb4f84654c226eda0f511a7cc6a466a3e1654c075eaf47d38dca4618ee127a1893b159473cfdfc50da7050e366c0e1cbb1d3795988929418141771f50a638d1170318f93ad4150337cabbbf63e72da552df1b771fc734be4dd02cb008006300000000000000", @ANYRES32, @ANYBLOB="760bb442393547afa71d238a60e76e118ee69ccf933353e9cb37b652bbbbdb49a399dae4864ffbc44416294cd8e6d39e24c169b94f430a13d3f3b020bb9a92267e34dbbe768ba9f1083218f685446a25bcebdbeda21823105f0d58f90dfd414299331e364aa3e98d21c2ea364416bdf1e8172642b9ab3d69f347b9cb01526516a6115c2b525bcea1bdf81443517c2bbe8b4675521fed08008500", @ANYRES32=r1, @ANYBLOB="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"], 0x2fc}}, 0x0) 05:27:10 executing program 1: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0xc2, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(0xffffffffffffffff) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r7 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x220c0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x80}, {r4, 0x1}, {r6, 0x100}, {r7, 0x48}], 0x4, &(0x7f00000001c0)={r8, r9+60000000}, &(0x7f0000000200)={[0x80000000]}, 0x8) pidfd_open(r3, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={'\x00', 0x9, 0xfffffff7, 0x1, 0x3, 0x3, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x6801, 0x0) [ 2757.147875] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1016 sclass=netlink_tcpdiag_socket pid=16269 comm=syz-executor.5 [ 2757.153170] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16269 comm=syz-executor.5 [ 2757.157924] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1016 sclass=netlink_tcpdiag_socket pid=16269 comm=syz-executor.5 05:27:10 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0x7, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) symlinkat(&(0x7f00000000c0)='./file2/file0\x00', r3, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000040)='./file2/file0\x00', r1, &(0x7f0000000080)='./file2\x00') 05:27:10 executing program 0: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800, 0xffffffff7fffffff}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @loopback}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000002e00)=""/4102) r3 = creat(&(0x7f0000000340)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r3, &(0x7f0000000180)=@ocfs2_parent={0x18, 0x2, {{0x8, 0x1}}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="00001b0000ce7c00cd97d723f5bd14b2e26fa82a4f7f8945ae13f8c51ab684c8e62ebeef10817a8a57bfa1f641e5af396f4e2ca45aff190445d871fb52abcb68036e9988c1755e35e7a09934208d28305ed2fcca68b61e9c1c98fd525244f8e4b4a0e7fe6bb4", @ANYRESOCT=r3, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 05:27:10 executing program 6: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) getrusage(0x0, &(0x7f0000000140)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) tee(r0, r1, 0x3, 0x1) 05:27:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 64) [ 2757.220593] audit: type=1326 audit(1719552430.155:1063): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16268 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94a3162b19 code=0x7ffc0000 [ 2757.224103] audit: type=1326 audit(1719552430.155:1064): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16268 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94a3162b19 code=0x7ffc0000 [ 2757.230860] audit: type=1326 audit(1719552430.162:1065): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16268 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f94a3162b19 code=0x7ffc0000 [ 2757.249504] audit: type=1326 audit(1719552430.165:1066): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16268 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94a3162b19 code=0x7ffc0000 [ 2757.261925] FAULT_INJECTION: forcing a failure. [ 2757.261925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2757.263661] CPU: 1 PID: 16283 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2757.264653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2757.265840] Call Trace: [ 2757.266230] dump_stack+0x107/0x167 [ 2757.266759] should_fail.cold+0x5/0xa [ 2757.267324] _copy_from_user+0x2e/0x1b0 [ 2757.267904] __copy_msghdr_from_user+0x91/0x4b0 [ 2757.268575] ? __ia32_sys_shutdown+0x80/0x80 [ 2757.269210] ? __lock_acquire+0x1657/0x5b00 [ 2757.269854] ___sys_recvmsg+0xd5/0x200 [ 2757.270421] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2757.271137] ? __lockdep_reset_lock+0x180/0x180 [ 2757.271813] ? __fget_files+0x2cf/0x520 [ 2757.272396] ? lock_acquire+0x197/0x470 [ 2757.272966] ? find_held_lock+0x2c/0x110 [ 2757.273558] ? __might_fault+0xd3/0x180 [ 2757.274132] ? lock_downgrade+0x6d0/0x6d0 [ 2757.274755] do_recvmmsg+0x24c/0x6d0 [ 2757.275310] ? ___sys_recvmsg+0x200/0x200 [ 2757.275907] ? lock_downgrade+0x6d0/0x6d0 [ 2757.276508] ? ksys_write+0x12d/0x260 [ 2757.277079] ? wait_for_completion_io+0x270/0x270 [ 2757.277780] ? rcu_read_lock_any_held+0x75/0xa0 [ 2757.278445] ? vfs_write+0x354/0xb10 [ 2757.278996] __x64_sys_recvmmsg+0x20f/0x260 [ 2757.279614] ? ksys_write+0x1a9/0x260 [ 2757.280160] ? __do_sys_socketcall+0x600/0x600 [ 2757.280825] do_syscall_64+0x33/0x40 [ 2757.281358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2757.282090] RIP: 0033:0x7fbdc2560b19 [ 2757.282627] 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 [ 2757.285397] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2757.286555] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2757.287649] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2757.288738] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2757.289819] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2757.290906] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 65) 05:27:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="e00100001100100428bd7000fddbdf250800000008008000", @ANYRES32=0x0, @ANYBLOB="41d18896a66509ae17781d3ab96e3bebe40dbe4ae1870067bcd93b784ede776b9bc8f2f6bf322b29f1c8536f1ee4a48fe341c4b06d0ed712d99cd2ee556298df8c2b9102b99fc78472dbeec0593d0c31bb7e8889e1ba8a55aadcd7c25e898609a06b8db97f97f5a8688dd2d41e969464ab67da9fa45543f9fed4ad6b5a03d6dc8cdb9bef3ea709af2eff3d24af1a536c87f8fcfd9a6f7cb3269075ecb44c12f799840f2c64319e4d1fc12b857e9c93de63cc9a6cea3e8a691689f886a73d87b20948e4630aeda6ef92d07c994f5faec8d8d3988f9098904ad9510e57ce946b4cecb2a773939cc6d07f3401d60bfe699be45fe6bb929d36cd668270680800420064010100a5099a57a0087713f86342e8a66d5422b42dfb3237da790fa0da84c15ba9f57312c74b0e757381690178c7c40f97f8ef404e91e50069eb2ed0900febe1c54d9280e4076820ca09ab3aa849db47caf4ab2dc4823f4005af8c1b7fcd7854bdf850207dace2f4d9d5b615a62380fc9965806ba6e248320ed9bbf7c0e4e2f8d9540de63c0e0f8ec4bb0ce459344be9a5b959322d8680a1ea85612f9529729ace49aa7fd845a4807af7c28955a7a01ee62c23367d849b346aed4091d51cf5d1000000445fc51bfebad4c98c5669f116abc7e30f2ac2349e03660f77a1f702cf2fac736a1bfe68d1426f3d157a1dda4ba470e008bba5c0fff65310b0ed89b82793c753faad5508ab9a9be06a3c377fdf78578493a51bd3cadfcc0792e0c57cd2298d51bc6a5cf4f78a921fe03d04c31975932ee80515d6322e2c3e197c7dfd6b92eb694146b4b8824ba79eaa4848f39ab93607c1c14ad38f42b9bbe404fc2f1e8fa0710d8adb0dadadc181ea7d85154af18aefca712e9b13bd82305d78ade4eab59fcade2888c8417480ad32524e16591eb95308f985d1787a768270e1d6484368b1a9d16d41"], 0x1e0}, 0x1, 0x0, 0x0, 0xc4}, 0x4004) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900010000000000000800000afc00000c0000000000000800000000"], 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) syz_io_uring_setup(0x549b, &(0x7f0000000180)={0x0, 0x856d, 0x0, 0x2, 0x3c9, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) add_key(&(0x7f0000001d40)='trusted\x00', &(0x7f0000001e00)={'syz', 0x3}, &(0x7f0000001e40)="48229268fbec7504a5d5b815a527343c68d84dae3da3065dafe0d5686bcff3ea1ceae8f9c89e7cb9f87ba02d2f8f02600b3f64a40a5ddb99aef20485cbb7bfb3955afb35513487635d42fb5fb9971b9e9666f7206f4af4bca14df5a247b55ea2782dd9cd4ed1f89f6ef7050c3cb85626bf420cb5d7cffe710f6d512881b1723d6640d4abec3092a7a65c8ad1af5dcc090b90071f02c8efe0b58acc3f723f1af36d9d2a0f845aafe314bc9a74831d4180931887876cdd8f5442677c5ef445c3b20a67e0", 0xc3, 0xfffffffffffffffc) syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_WRITEV={0x2, 0x1, 0x4007, @fd=r0, 0x5, &(0x7f0000001c80)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000280)="81e83f53e388689d2fbff910ace2776a80f1d64c586569507e4c0fee8e3dab5980199139864e71a187eeafa55b060a8e13bf7a707c47084595b7703a065af42e493c4e275051a09010c0b9cdb8a218f2e13e10ce95f07175186d75f9b32dd33fbaef05be01057e6e694100e868d5ed14032935657b367b2b607dc60b46df1e464fffcdd42f3758ca38abae274560666ed59cafd574bc77b3c224a8ea8b0e9aa5e5b39b93abde75dc2d3f3c83d5a33d803789e26d90dfe43163b9", 0xba}, {&(0x7f0000001780)="525cc73b304e70150a5ebdba8d03152a28902e243f9fe5f3989a0c8074a2763c9e8127a6790f1c56932fa59e7763bcd9553259286845547ff0c903be87bcc2b1020543ad0f52874448cf7a1f4b2aee5f8b2b5fe534f1e69626ffe94c67b15c5d8b01e44042de4109ab100bf737faf0c4abba204345384b5c79732a4245aa64", 0x7f}, {&(0x7f0000001800)="ad037b486c3e504db867ba6973c2efeedba61bfdc183dd698cd7b8a6433ffbb2c012acca280c23f4a94a9e2ea5d9118d82caa65284d44586288871d36ff9140ee853a672a1b69d34117b4905de1f52738d9936940738791ecf1f6f33eb", 0x5d}, {&(0x7f0000001880)="0061cce2b7f7160b6a959223444530e636661583ad2d276908111efb0f26e7e46b59e33faad45086d6b369dab35cf332e37c005d51b26c92f0de9aa9b7ca50f43ba3890af2aef3bf05dfd2f04a4fda952da28e761228ecfc125df669401f", 0x5e}, {&(0x7f0000001900)="673b3e293ea4b3a992c14a4a70b0e8fd33bee03cfbe8f35928fcbe76106dc7b1890fe4f4fe7c87e8004cc6419d24e22a0054a9526121cc19a4419bb51d675409f19befb45c506e909d3c8fb56e21336fa2fad798f80e0b41814ee9ab8dc0aa6fc3e56ee04aec7b994cd0c85326b76533b2e8f9228e757473f5598cbde2856b0e9b5ce0d8d345e70d1738172e7604a222a8ce17eee9bee3c9c9ec840b391381bdc9e85de559d80a2e90d93deb8e19c53f3e719b77a7688c23d70b8bd671196fa0266cd385b2ab96d24a110763", 0xcc}, {&(0x7f0000001a00)="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", 0xfc}, {&(0x7f0000001b00)="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", 0xfe}, {&(0x7f0000001c00)="8bc0e52b291d100f07304ec492e9530d37962751c4edb246ec565b4df7051915a41ea5f51abd3cdf2ae2b46491a8f4c5d0bc165dabe512d56b3078bb06db86b66f923132b2be21dd6847a0243d1c1bdf475164ea9efadf2cf1ec50b18db422af5e0fd552d6ce9b764d03f65da756f850933efa18", 0x74}], 0x9, 0x8, 0x0, {0x3, r4}}, 0x81) openat$cgroup_ro(r2, &(0x7f00000000c0)='blkio.bfq.io_serviced\x00', 0x0, 0x0) [ 2774.089040] FAULT_INJECTION: forcing a failure. [ 2774.089040] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2774.090459] CPU: 0 PID: 16293 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2774.091235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 05:27:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r12 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004810}, 0x4c000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000900)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) [ 2774.092170] Call Trace: [ 2774.092600] dump_stack+0x107/0x167 [ 2774.092996] should_fail.cold+0x5/0xa [ 2774.093414] _copy_from_user+0x2e/0x1b0 [ 2774.093846] __copy_msghdr_from_user+0x91/0x4b0 [ 2774.094341] ? __ia32_sys_shutdown+0x80/0x80 [ 2774.094818] ? __lock_acquire+0x1657/0x5b00 [ 2774.095264] ___sys_recvmsg+0xd5/0x200 [ 2774.095605] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2774.096036] ? __lockdep_reset_lock+0x180/0x180 [ 2774.096443] ? trace_hardirqs_on+0x5b/0x180 [ 2774.096824] ? lock_acquire+0x197/0x470 [ 2774.097173] ? find_held_lock+0x2c/0x110 [ 2774.097537] ? __might_fault+0xd3/0x180 [ 2774.097889] ? lock_downgrade+0x6d0/0x6d0 [ 2774.098258] ? io_schedule_timeout+0x140/0x140 [ 2774.098665] do_recvmmsg+0x24c/0x6d0 [ 2774.099002] ? ___sys_recvmsg+0x200/0x200 [ 2774.099364] ? lock_downgrade+0x6d0/0x6d0 [ 2774.099734] ? ksys_write+0x12d/0x260 [ 2774.100076] ? wait_for_completion_io+0x270/0x270 [ 2774.100500] ? rcu_read_lock_any_held+0x75/0xa0 [ 2774.100909] ? vfs_write+0x354/0xb10 [ 2774.101241] __x64_sys_recvmmsg+0x20f/0x260 [ 2774.101619] ? ksys_write+0x1a9/0x260 [ 2774.101955] ? __do_sys_socketcall+0x600/0x600 [ 2774.102360] do_syscall_64+0x33/0x40 [ 2774.102686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2774.103135] RIP: 0033:0x7fbdc2560b19 05:27:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x14, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x401, 0x400) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x3, 0xc0, 0x8a, 0x0, 0xf4d, 0x272464fc4f0c018f, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x1, @perf_bp, 0x15, 0x1, 0x9, 0x9, 0x8, 0x7f, 0x22, 0x0, 0x2, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x9, r0, 0x1a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x108) [ 2774.103463] 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 [ 2774.105110] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2774.105767] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2774.106381] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2774.107003] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2774.107615] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2774.108230] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:27 executing program 6: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000032c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000003280)={&(0x7f0000000080)={0x31d4, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x80000000, 0x4a}}}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3a}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a8}], @NL80211_ATTR_CSA_IES={0x1cb4, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x1190, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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@NL80211_FTM_RESP_ATTR_LCI={0xd5, 0x2, "9abe867b47522f924a9f1f57f5ec47604519cc9ae14473e04f88fc2716d391d0164fafe23617420cc5fd3c8dabeb566af187bd6996bc41550b75b6c9aafc34c4e346fae0b976892221004fc39d508a3d7a51b1b5f34e6313454d77e59e0ecb958097c32d972e643f56a968939958e560c63dce48b12340ffbf4dc3fe28d5f6ddbf58b7588bf42cf66c00f367df9daa3fcf28e2fa728b93003fcc64491a33183560d2211fb0214929d6f318f4d571ed7ef167eb49451e26c3f6306f8af9b5beacd8b96e3a22b380f66687be203761e4ce62"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xab, 0x3, "0f8e1689705333ad00cd150f9b75f9d14106ba7976a5adbe4bc31d9cdc091c8ea828b212687816cf44dba0d5e47d7ce935125f7dc92c5f251f06717f006106c7a276c4115031b4bb58f9caeaa33e8b1874d079cf7a0aafc25469300b7979ca2b53b14a2982b2dc8331c30e57de20a03885bbb38a1a02271d142bc18e37fd1be38a6001821633aede2ff0752909e535e8026e5031751f2d50e4005670fcc9f11351398610b59fcc"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x5f5, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x2}, @device_b, @broadcast, @random="3f87db22f2e5", {0x7, 0x4d1}}, 0x0, @random=0xfff, 0x100, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @void, @val={0x6, 0x2, 0x8}, @void, @void, @void, @val={0x3c, 0x4, {0x1, 0x2, 0xb}}, @val={0x2d, 0x1a, {0x8428, 0x2, 0x0, 0x0, {0x6, 0x1}, 0x1, 0x7, 0x3}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x1b, "8a2dae2d2a805877027b0e2448bd100a4e5816378b6a774848b1fd"}, {0xdd, 0xde, "38a7130cfed94e7613bba0f63755118b537c8cb8708702e67acad6795895079daefabb4f404cd3ef92f69e91a5ff67071375db1f897ada79941d294c6dbf1e9f5089133244515974897e36fd2c3923ff556eb4e55a19ed8e0d5295a250cf6fa8a9f399d402f2b2e5d32466a1bd36f235a59389f3f714ffaa5aac4a08417eaf569fc0b5bbfb8ae423b4001a94388526a172401209c279d6447fbb69c7b4aa1153833ca0fec6fc23b4ea4f94528b2d56894fe44e92ed8c519f649ca2e45cab49b877ee1b2fc0ee50df48518c00f501783d1d5a08b93285a4cdb573e2dfc3b0"}, {0xdd, 0x56, "4ae4eb6235702ec7aad790a6ff2a51b39edc52cf24f13cd18a2bbed307ee33614f9667cde6b05be481f80b0666974029b1723f5fb02378f8c6982427fb646969731dc43e2b3b8d007cf1f48d845696d5ac159edaa14d"}, {0xdd, 0x37, "a47cc096749011f9abc422f7ca0ceeb44a79316e158f9b1a7b26837ed86a29294b9988fa2409cfcc8831728aca0d6851e64664f29db1ec"}, {0xdd, 0x74, "a6a2c10b33da8ceab7149474c36209be80f9c37ec4db848a8f1da1a13b6dc5b06b0780c901cccc8c796991e232179b6da98c8801042b2e7adfa4fc78f92c4825b0b868687de1cefc1cded97788afdb23c6339ce3b753a7c0c2912b594ce8c1cf20ccae7b87ee0b20bfab2a733100598c5f077a66"}, {0xdd, 0xb3, "b437a7f9c6fa601a7a8758ff88623467a2e8f81ce8999e7dda8ce5173aab08e609f27ce36755c0ce7efd33b75d3a262a3565a6a8e92b543bce311afd1d4408446d2f60fa31d16ba040d6f029b9056b03eaac6036946c5fd9c4cb0421a6cd0840b3a00953859b6051c1fcae614254376547e0661e4e37ae267affd2f4eb25ca2083ef9a8578865c85f8b8757044d73ecb3edc6b904caca7be511079915301d16c32e91e1ca8ea9e8292385a72589bee28f249ae"}, {0xdd, 0xe5, "4e9f0a01c57b0a4737caf9c69c69e650e7fdf686971a955499ce7e4a4f4da66b92004b17639d3c8de3838c320e147f0b11a3d338c5ddf690015ce83e71e7cb1a01a4bd5905ef637ba28344a5e54c9db3440a1b06364bfa22eb852f5e49fb7d039a5ee076ab0dead7f787f3cf3e816ccde8316a66dd857cd64ded43b43b345b5670f08e6d4d1200aec6262037dee3c644340d6d53d5e8b29027e8071edb6ddd7cb6560275471ff064dcfba9ead7b2e93349b1a8e8bd41f330f8c614bb8e3cb5d531c71fa7ad0946c34d426bae77a64700a9ee862a224becb1bdee477e5303efeca320c324f3"}, {0xdd, 0xb7, "c93359c2320265f8c24598f25ecf9719a64d2cc85eaf2da19563a5890366610ce6675a605f3e580ca7752388d92fa43493d152f4eaa639b3d9186f8050a582e73ae03271e70039157c57a7edd96ed1161ace3ba0c783d7e214d023cdfc44a2d2158bec05e0132338e0b10fc4d9cef130482efcad36c87fb44fb1b4a88e374f26506664d45bc2f4a94bc00f98df148bcca6f3a4d1a9b60a1ca90cf79d02c13ccf7e0eafd4e0958144183f115a1bc89aefbae6e5cb615114"}, {0xdd, 0xa2, "6d74ce3c6a700cdb1faf17a2683d9631de5b75cf8125cb7ee3a107c04b88b0233e8e00f7ecfc1702b8909ef69175a3b0c5525f0a446cee83a8125660d29c3b781fa127408ff4f62b1ea87984d55a8ce3f6b44dad07dcc5b4e0b9f9c76ec4d186119d14049c9f5a5aee361ce44b8ef3565f53eb45bb99722e47c07ead7507332174f57cc5546f5416c0ec79622c9538d1d1e4f1957dc1b279bc9e0133ace1d3cd6721"}, {0xdd, 0x98, "a2824cb75abc6f6d7664a7097e4054df90fa07d59bc2d23e72d8eab3d43fe41528fa42f499171d1966b145374cc3248be9f4ceb0b321012e87aa97d872361ba26e503225b2e628c21bc07c44bd7bf9513e2c674c21bcacaf82e8d598164a7e443d72fe8bcb18fe0559d1b9c6a3bfc95e55f53b3a68ab95a5029c76a7896960a779acbe4e2223748d34b91a891b147cce3ae95ab7f4c5fa4d"}]}}, @NL80211_ATTR_IE={0x42, 0x2a, [@rann={0x7e, 0x15, {{}, 0xd0, 0xff, @device_a, 0x6, 0xa48f, 0x7}}, @prep={0x83, 0x1f, @not_ext={{}, 0x1, 0x80, @device_b, 0x6, "", 0x10000, 0x3680, @device_b, 0x5}}, @supported_rates={0x1, 0x4, [{0x4}, {0x12, 0x1}, {0x36}, {0x4}]}]}, @NL80211_ATTR_BEACON_HEAD={0x38d, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x9}, @device_a, @device_b, @random="36df3f50d0f2", {0x6, 0xf80}}, @ver_80211n={0x0, 0x1f, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0x9, @default, 0x800, @val={0x0, 0x6, @default_ap_ssid}, @void, @val={0x3, 0x1, 0x78}, @val={0x4, 0x6, {0x73, 0x66, 0x2, 0xf6}}, @val={0x6, 0x2, 0x2}, @void, @val={0x25, 0x3, {0x1, 0x34, 0x81}}, @val={0x2a, 0x1, {0x1, 0x0, 0x1}}, @void, @void, @void, @val={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x1, 0xffffffffffffffff}}, @val={0x76, 0x6, {0x0, 0x51, 0x34, 0x2}}, [{0xdd, 0x7a, "09d4ca8cb6a171dde631fa5478045a385d1c51a03ad3f43e15e6e24f2211085cf0f05258526cbfba3ab0426be609c45006b71e6f07bd3f85c640cb603cea78457303de51aab409f4e58f5ca4336f7ef5628a95e1adc66e9fb330ff7352bc7be7cdd856fa64a9cf6008c4e0adfe659942d2257866f8e47c6c0c30"}, {0xdd, 0xc5, "e9889b1e46a240637c80920376219b4951b3856f33862e8e78b494baec4439c9273ada8cd8b8203dc0717c43f31bdd63b5fc8cbadd648f493f19cc6559f64280300e6519542eb4ce0e9cb1df341b04eb25c565d01deb9504eda84f13c5aec006ac8f4b2ecabdcfab3006460be550c5400b926409e44eaa873b6b87775a649951756b0cea848084d1178c9b8c3018b1c7a2776306e8dc00221c10865a5902b3d1ce165845bb4e5aa916b1d0fe7cac906f17cb55f43159c96bb00855ce2a19913b9c05ba15ed"}, {0xdd, 0x7c, "fcc97c7567a7f7cf6357380b631a25699a641e0bef796da70d79af01472bf7a7a51cd6d48d4add593ab7ee74d1bc6fa35ef705404715b19f7e875fcac46b832cc20cbc04c08bae04053b0d4c004ed4fca008527f39342c723535fdc670515294599022c1efcc29c9fd1fd34c711467ada92f1e3fd68bce316e3c5fe1"}, {0xdd, 0xe, "3d0598286290f9363443dc1decb7"}, {0xdd, 0xec, "3b5f2da9b861ac3a2cd77ef1ad6e37e24d87d7e79c0cec2548221c840acb0b429ca8e163e4f034080622afff3ad79887193819e915d8f8310f0556daf7d9e36234d39c4203e7845ca35680d2cdb3e04dba3b103acd5d4910ffea7bb65b5ceb52369ba1041eb60e7a072b26c9cc01b836a92d4d6366f0dd6dee48b5fe88db5892b2d18eb22b76d3f4c49b610dd6f0d0c6da784a4f0643f2720146d7cc53e866ca9be431bcb7dd6def6296a8dfc6290fdb631931b682b3fbba64cf8d17e83473416c48d2fccf21c7997c4bae112a52f8890695ede2dcde689cf12b97875c51ff1902f84452c0621fe544e5ecac"}, {0xdd, 0x47, "117c0a37e21f838934cbb00e8459fbe539ba71a559f9ea201fbddefb648ff7acd882cd62a4ca53abfdeeb246b278dbfcb097e142c32bd6d6136022aff43c2a08ccb419ebd47ec1"}, {0xdd, 0x27, "93dd8c63c921d8a1e69e72e05858283f741faa09aca8f2ffe5b2d15d08d2a92208269ebe62b7ce"}]}}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x3, 0x4, 0x5]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x3, 0x3, 0x7]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x104, 0xf, [@fast_bss_trans={0x37, 0xa4, {0xf, 0x4, "cbdc3e756c28a249e9d712edd760d2a3", "c0885a8b921aae927d7b6ce2ae69474c84bbb78ad9398f95c0e4b8e75ccf13ef", "e47a305eea700be8bd39a4c6f02bf0b557122b50bb92ee24a0dc5b4a857516a0", [{0x2, 0x25, "9d9ebc599d3359bd68120ed708824a7ff7d02308bb2a7bd3f0dd28a745767566e5a8ee255a"}, {0x4, 0xb, "d9f7c6e133eb79b703ca70"}, {0x3, 0x7, "2008a4d7b2fbd3"}, {0x2, 0x13, "072671c9492f6b168c9c055d61d6f364aee351"}]}}, @tim={0x5, 0x21, {0x1, 0xfa, 0x4, "d5b3ac18bccf22117e6ea4c339df8b7789ebfd3dbb6a6fe2b1fea22cbb1a"}}, @random_vendor={0xdd, 0x35, "51582ed52a13626ee143bb9061a54f39e1ccecfa6ffcc925cc28e79aa0019bca15aa0410e6ef0500c8191c70006478c254b0e18157"}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x5]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x28, 0x80, [@ht={0x2d, 0x1a, {0x2, 0x1, 0x0, 0x0, {0x9, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x1}, 0x300, 0x7, 0x1}}, @cf={0x4, 0x6, {0x1, 0x0, 0x9a8e, 0x3ff}}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x1ec]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x18}, @NL80211_ATTR_CSA_IES={0x14d4, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_PROBE_RESP={0x8c5, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x210, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {0x82}, @device_b, @broadcast, @from_mac=@device_b, {0xc, 0x148}}, 0x3, @random=0x5821, 0x8580, @void, @val={0x1, 0x4, [{0x30}, {0x1, 0x1}, {0x52, 0x1}, {0xc, 0x1}]}, @void, @void, @void, @val={0x5, 0x91, {0x8, 0x6d, 0x0, "f60f4ec00eae4244d4dd8eef5867ca57dc838905044d1fbff182fa15cd1b94160e0f2193a603a1bf3289b648c0b34c2699f662fb7f47fef066b83eec65c8e0f910f3b36a23455a13fd66800f1311def1889e61fcc94c45f99db0ac425c86d95354c2c9e23897cd24ccc5ce00b1575026f2c2950afadacd0e020fc3880d1d82dc4370656d205cf7a2189d1974fe9f"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @val={0x2d, 0x1a, {0xe08c, 0x0, 0x6, 0x0, {0xfffffffffffff800, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x1, 0x0, 0xe1}}, @void, @void, @void, [{0xdd, 0xb, "1f05687c5bb3295a37216f"}, {0xdd, 0x23, "fc0c18aa7f72951c42282f8b55361bcd2a6082f9b60d5c9d5aef57d3b85d8dfd72d088"}, {0xdd, 0x50, "69bc7b0a4e98a65f9640ce102de013bf558c1a451f08c47358afa0ce5d1fd7ba415aa79236bfe6ac7bd6c605dce4b0742b1af699883f2f58483e8f53adacdece2aa35bc6d8dd022bc4ea96fa0f3decb0"}, {0xdd, 0xaa, "12f4c2f4fcb0e8071ab1339f65429dfa5a11e88e63f32c7f945545ad7a9c587f400adde04f6e964a61a4850d8fc8bb6252783fc83395d84c0c2c2f4c0a2484a9813f32a137da36c543a954582b5112528fc938678a8ef881b22f8f5eec6068c2b465f785932384f2356b39317f0bd11fb1bf5780f778d4ddaa9771ec76907b98049151cc495525a61ae29edf80cde1103ebb945e645288468967633e68f0bdcedb3be3e313a0c864fb3b"}]}}, @NL80211_ATTR_IE={0x197, 0x2a, [@tim={0x5, 0x2a, {0x40, 0x9d, 0x6, "54cba871abda97ce45ebf0742210546dc9d2219bf475abeb0e30220cb18416c0c5eafa9a96b887"}}, @challenge={0x10, 0x1, 0xb4}, @dsss={0x3, 0x1, 0xb2}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1, 0x1}, 0x2, 0x1f, 0x8, @device_b, 0x1, "", 0xea, 0xfffffffc, 0x2, [{{0x0, 0x0, 0x1}, @broadcast, 0x1}, {{}, @device_b, 0x1a}]}}, @mic={0x8c, 0x18, {0xbc1, "c857ca12bd0e", @long="5d8e289f548831f93e4e633bf94871b0"}}, @tim={0x5, 0xfb, {0x3, 0x1b, 0xff, "a28a51a38518a75064233ab72d46998c9db3896ea2d85756b624af18108981b259fd99a6af2c301cc9402740ab2a5336804aa3a63fec690c6d284aae40a4515c4bcd0eb6469a07c9f30d564c383f7bcbdfff4ba09f1acf5932c4bb37fe1da70d1f2a5ea34d6534e10f6bf7e1b724fb19b23ee4561be9af88d7610760d4ceba86ec69b95e5bfc80188d639a70c142d208ddc60d7ede9437bda5ca1b85c7e1d8582459ec840d1eb3c543de1f5f2d773e0201f576b324f7103514332c0757768f68c30541b16242debb3217390eada45df58c09a1c9feb3ba55afe6a151ab9bec8a1180280bf4c56ccef61305b6f8dd227ee50103ce52be8f6e"}}, @peer_mgmt={0x75, 0x16, {0x0, 0x73, @void, @val, @val="f28942e0f6dfda81f468208e1eae3e11"}}]}, @NL80211_ATTR_BEACON_TAIL={0xad, 0xf, [@mic={0x8c, 0x18, {0xe41, "c59d60be6fb2", @long="9e2964ee20c2821e4fe8cd37439e31df"}}, @cf={0x4, 0x6, {0x6, 0x8, 0x0, 0x3}}, @mesh_id={0x72, 0x6}, @supported_rates={0x1, 0x2, [{0x9, 0x1}, {0x9, 0x1}]}, @measure_req={0x26, 0x76, {0x5, 0xe1, 0x3f, "258a497d250ce22e42e16d1c6ad723b2fef300a58c2b6e9c3c20bc568444338a0e91bfa3c98609c919fac42fc6d8fa73067355fbb8dfe70988f156396cccb8a3c3272c379bf70b98acd189a11043b65b1bbb9c4fc1fddcfee25ca6a16ebb53339f2b83486441db6ab6ef1efa68816d0b0445fe"}}, @dsss={0x3, 0x1, 0x9d}]}, @NL80211_ATTR_IE_PROBE_RESP={0xcc, 0x7f, [@gcr_ga={0xbd, 0x6}, @fast_bss_trans={0x37, 0xae, {0x2, 0x4, "ae0f3974c905fc5048bb1d891c8c8c24", "c6d06a05a94da9ec3e03edc252ea0ccc3a308f3974b1274972add9de85ff142f", "e785208832e8bac0f8a4a34d9f6187f1731edbc9b7d83004bb557783f30b6bf7", [{0x2, 0x10, "9741f7010c0b04427a91380ab0ec3429"}, {0x3, 0x10, "0a25d44145d393b63a41230672f3b9bf"}, {0x3, 0x12, "38fb6a23c35118c25ad750e6a69b5ac8ca76"}, {0x2, 0x22, "ea813df5dde204bd518ff023ded319e747de57abdd25d68617ffc0a845c5fe917b5a"}]}}, @mesh_id={0x72, 0x6}, @cf={0x4, 0x6, {0x1, 0x7, 0x1, 0x3}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x2]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0xa]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0xbb, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x4}, @device_b, @device_a, @from_mac=@broadcast, {0x9, 0x2}}, @ver_80211n={0x0, 0x3, 0x0, 0x0, 0x0, 0x3}}, 0x81, @default, 0x8109, @val={0x0, 0x1c, @random="4e4ceef0ccaf1759f9932c5dddbacbd2f23ab9f50612b55b284c5984"}, @void, @void, @val={0x4, 0x6, {0x1, 0x8, 0xaa1, 0xffff}}, @void, @val={0x5, 0x4c, {0x40, 0xe9, 0x8, "38f2b53666a6b315949d5d2c364a330cf1a8573cd9f96cf930c32fe4416249aba1483ece51a72dd45dc80a0e6aa2894f273a547f8563285583821bb944f952b76a0062a8cf950c7935"}}, @void, @val={0x2a, 0x1}, @val={0x3c, 0x4, {0x0, 0x1f, 0xb3, 0x8}}, @void, @void, @void, @void, [{0xdd, 0x10, "d56c7ff801e35739829d418802786b22"}]}}], @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x4da, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x81}, @broadcast, @broadcast, @random="3b9ab9ee1b47", {0x1, 0x1}}, @ver_80211n={0x0, 0x20, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1}}, 0x80000001, @default, 0x4800, @void, @val, @void, @val={0x4, 0x6, {0xff, 0x4, 0x7, 0x3}}, @void, @val={0x5, 0xd3, {0x4, 0xd2, 0x5, "b4d69556ba0106798d66db67ea942bcf6c0ac3af4c4c9169e6d0292b2fa215dc4c7f8db72b3a40f8b74761eeb765cb28fad6ae4e7c7f55efbf34133a6ce7e06f502ff5ca6a78d67eff41a367c83db425f50b36d4061af00ab40e5f8cbe0d4301ae1004ad2622deb531a3cd3cde361f32917ef2ed2eb6a64f4f6a87252e1dc6f7f533b6be4910e89d068a7032896be1517a4c498e247b28d182a97d0913fb154885eefa5299ad11f368f16f02286529e97d38a038da3f26ca44aabd7be63fde4526a79877302559d79dc1390c1bbe7d6f"}}, @val={0x25, 0x3, {0x1, 0xab, 0x2}}, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @void, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x400, 0xfffffff9, 0x9}}, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0xc5, 0x1}}, @val={0x76, 0x6, {0x4, 0xc8, 0x3a, 0x7f}}, [{0xdd, 0x6c, "2e29419edc7992d2fa9c15f1bdf407bf6054f223478ac28a1e64b867885eef508942c1d14aeab404e7fb36f1e79490a97a717b9388c89075bbeb79b9d8f4dc86031299db061c9f305a3e09bf8fca006073c621fa0a5444013e3aca674ef5fe561a8841ced47ec3c46ec07ac0"}, {0xdd, 0x7f, "f69c709dfcf8497104eff0e9c8f0fac5c9ba4ff5b95c845690cddcecad2441e4489079662f420c8c96c7248f074137ab72f6cae15833c4a4fcec187bb508cf3d3044d2479f4c5a956d3ba51b1405a3e3cc0a35d872725c9094a47077d14b760e3dd609b7293bee5e327c47bfdcf270dfe4b65272e8172f2211fada05812945"}, {0xdd, 0x8d, "a802034329589cdf729c4b13d31be91ef0b9ff144484b0d7cc137337adf877059b11210e2da8889c6514eb6fbd35aa262992a6483c95f95f247fa8713d6c4edc484f04d3f8fbb9b10d1e14a719385ee658a89ac51a468362e9a11f09285e63ab31305fd3fc5055efa44ef15c96557193fd31024b84a18e8f63b6f239d09f7b602e8356175a6dbd17086d8cb32e"}, {0xdd, 0x14, "c4d5c7e67682123cc92f109235a48345a18ed4fe"}, {0xdd, 0xb8, "07fe024685c2021d54ab37e49f3ffa9a19471e8fcafd9844997de27b058e886f7a4ab28d71e11c286b0cc4bfb8b8e4691237f3ce66fc81c33a2a652f625282b4475aff8b7f803c89daa166400bc5b2d60fafbc629e56398bbf8f8a4f7c619093b5acfe8de6d41dc2a3770e0abfd38c6cc8f4ca0ed63e9754f364e4f8c3a9388a22552dd52b7018cfd47ed64baaac52354772def764780b9e87e37255bf968724b24fe4dd92cea9e4aecbaf2cdde220421bbc283be92f4971"}, {0xdd, 0x5c, "f149c7a3961880318fe36df38d8dedd00dd966ce4af105960ce66355b6c58520798d0e0ec0f248ca3e50282029bd2100cd41cb5e54b94dfa542044d72c0873585d8f76eb3dfdb58308046fbba896df7d95f09eb3862d10bd91108623"}, {0xdd, 0xcc, "a64239e44039d4e4af6d84c854b3ccda4bb7fac852f62ff50b784d99d7b8980909bc0829bcd35afcffe3c92cc63b1230e4c1b3b9e25090330723cc63c8cc0341d1a84d975c79fa9fb7fd9a49c93056a1e7bd14205d7cac3061065c24056295ea165b655541c712e308cfb2ba0ba189ccd75654543ddcfb9926794b39adeed88ba7123909dfcf7d064fd067445cc2f1f9cb8985e2a881feb7d00d234c55408db0cff255357fffb4b8083b0f041867626d195936cd787a632bf3693ddce5f8289f0fdf3a81ef6bb005f006c91b"}, {0xdd, 0x1e, "572c68b623076ee471f13c7cbd76fd710d25d4c63c851062d861a16d59a3"}]}}, @NL80211_ATTR_IE_PROBE_RESP={0xa, 0x7f, [@ext_channel_switch={0x3c, 0x4, {0x0, 0x7, 0xa, 0xff}}]}, @NL80211_ATTR_PROBE_RESP={0xb9, 0x91, "721579f1c6da72d09c8bd7e83d2444b4e250316211678669ff9d81bfa60030d07d6dd0ef338b3cf89d890c92186eaf0bdda104e343dfa8ea4e92798de6ce811d783a2571e8473276c1192e82fb328e62ad381dec4c9c90d8c75fbdd3e8784c716e59a9ce1349bf54fe05b26fcc337e46cceefb3aa9d7088536fa24a5f987c288903fccb3d8ebe0ee7f3968ed27a0d01c517b4948ea15755d2dfd45b7e2400ff8b79bba8ec6e1a247f47fc6de7aa6590bcc4765dc02"}, @NL80211_ATTR_IE_PROBE_RESP={0x31, 0x7f, [@ssid={0x0, 0x15, @random="ba76ffeab98b8db736de8efc557ed5ba955f52adeb"}, @cf={0x4, 0x6, {0xfd, 0x0, 0x9, 0x5}}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @challenge={0x10, 0x1, 0xde}, @gcr_ga={0xbd, 0x6, @broadcast}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x400, 0x2, 0x3, 0xc268, 0x0, 0xfffc, 0x1]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x16, 0xbb, [0x8, 0x40, 0x5, 0xb280, 0xcd, 0x3, 0x7, 0x32, 0xfeef]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x2, 0x8, 0xf6c7, 0x4edb, 0x3, 0x8001, 0x4]}]}]}, 0x31d4}, 0x1, 0x0, 0x0, 0x800}, 0x4008804) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003340)={0x0, @qipcrtr={0x2a, 0x2, 0x7ffe}, @ethernet={0x1, @random="30404a5434f5"}, @tipc=@id={0x1e, 0x3, 0x0, {0x4e22}}, 0x7ff, 0x0, 0x0, 0x0, 0x6, &(0x7f0000003300)='syzkaller1\x00', 0x4, 0x166e, 0x81}) r1 = dup(0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000034c0)={&(0x7f00000033c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003480)={&(0x7f0000003400)={0x80, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x66c0}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x84}, 0x4040894) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003540), r1) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000003600)={&(0x7f0000003500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003580)={0x1c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x3}, @void, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008040) pipe2(&(0x7f0000003640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r5 = dup2(r3, r1) r6 = socket$inet_udp(0x2, 0x2, 0x0) close_range(r3, r6, 0x2) pipe(&(0x7f0000003680)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9236, &(0x7f00000036c0)=0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(r9, 0x2, &(0x7f00000038c0)=[&(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x5, r10, &(0x7f0000003700), 0x0, 0x5, 0x0, 0x2}, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x5, 0x7, r5, &(0x7f0000003780)="68066f76dc356e92d7019089a76a7015ebf570718350bbde0d03f173eb7e4c29f9e18406967a6f04821c1f90774ff2db238eb9ef2d5857cfac4c0dd38a144096da86bcaba6a45908ad1ba844c58282d1d2bad27dbe6d49a4c628e1d838ab2c1c1e747de612a6a85176d690b6225f37dc0fda65937c485722a156853decc2b00be01a91a7d8019a4dc8128ccc8e12e3fe6592d22d5a6d8a3a2308c4e1b22a0edf7ff78618d62a4b8921bf69b18529f321a242b7328f20975e0fd1b780bdf1d838a2b361b0247050b35436f4c1059f", 0xce, 0x1}]) fcntl$setstatus(r8, 0x4, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000003900)={0x2, 0x2, 0x5, 0x5}) r11 = accept(r8, &(0x7f0000003940)=@l2={0x1f, 0x0, @fixed}, &(0x7f00000039c0)=0x80) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000003ac0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) io_submit(r9, 0x8, &(0x7f0000005040)=[&(0x7f0000003a40)={0x0, 0x0, 0x0, 0x3, 0x5, r11, &(0x7f0000003a00)="38ef3e469586e5cafed35171172a21173ebed7626c3c", 0x16, 0x8001, 0x0, 0x3, r5}, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x1, 0x1ff, r8, &(0x7f0000003a80)="34e6dfde34724bfa6984ca89cc19ae3cc24c85441c466595275e9f6c5975372b132185f6715e5533de88f483141e82d9", 0x30, 0x7, 0x0, 0x1, r12}, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000003b80)="2bcb6253a8511c539db742d4adda5d9d28aad60dc79ba3c1ead4ce7abf944203c23992c7b33a4e6650d154c186a1133d523436e1489da38c7cf5b65d67e3c8db9c544c65b5b1c90678940dda5a1d0483729258616a27609194e05dc4ac94e8ad672f54d59b4410817fc9c0c7843b181e9477ca7e44e4d410452f6f6105ddb9b44f6b68800c2119e060133575701dd031ec11d05cfa3559cc3e842308c08f20613e36ade0be58cdf4980a1fa7a06ae868f0de4dc9620dd9ede0223d2b300aa9d28fce9b3786360b16", 0xc8, 0x6}, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x7, 0x9221, r1, &(0x7f0000003d00)="4ac130f0b980b5fd", 0x8, 0x7, 0x0, 0x1, r7}, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x8, 0xf4, r7, &(0x7f0000003d80)="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", 0x1000, 0xe7, 0x0, 0x0, r4}, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x3, 0xbf7, r8, &(0x7f0000004dc0)="bab68a2485c26c0c605f94fad71e50e8ae998c3cf9d6d9375a5da4717967f237f3119d611e505a4c0ea3e1e3d7ef07881dadfcf339145a4d43b36aef0ca9d50d4f75f06886cbf398df8bdc351eec64e366fd08808f563c6655bc828a92d7acabc61532e20fe97ec741e262abe14027c8312c65", 0x73, 0x1f, 0x0, 0x1}, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x6, 0x7f, r1, &(0x7f0000004e80)="79b77853a9a148d0e00c712014a3119cfc602def980a6225fbca66d15db5bd696f0e1832886abe395a30d1b94ecbb8b261dee403c5f592e21cbe361bf2be18dec879344c82df926569ae319aaf467f33d94a315a4bf635b8f49f4803bb8a487fb456d7f680fa1616bc31a77107bd193d26f99706ab8c874755e1a12a18eecaca55561b7d127ae1", 0x87, 0x0, 0x0, 0x1, r1}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000004fc0)="4b4829c73deadb6d9e8b64873e5011fb2ec55bf1a957078d1970a88ae2c710", 0x1f, 0x9, 0x0, 0x2}]) 05:27:27 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000300)="56361f2c9416df1c1606ae690af45116a580124aca272214589728182100bea8e115a36a751a72d6c7fb9b93a00d1fad851fc6529b30e0638901a71bf8fc6c608e400cf796c76a482a36d664baf9857c5dc1348b7e7559bc07d7c539234886f06d0a6970a3f7aa70a15e0a7a8b15b63210a9f929ce33c65e7f93c54aee058a5b060b9175dc630c6caab214eb54ccc43ce508d4cfb831467609087d74d3598ff676e4d707dd6bc5f44d84d8937bc7cc8441941e718e318643d31fd8dc693554d5a72fb300de2566d48aaf3b649b5aa1fe1848267ec225e6ee499558c1d688be2c649d889cee5640de059b45cc6129", 0xee, 0x400}, {&(0x7f0000000140)="61e4e73a7de273fcf9e5529597a0df8ec59709861be0f6364dee12b8d79c943447588465717e15b6c0a173b5e133493c1e023ea676b620e7ad0a0b36ba23b4f53c98bae289343403fcf90a42fe57031725b6ab35e055e707edc23d12ca5785740915c605b6d19d32b640b3e2", 0x6c, 0x4}], 0x404, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x80}}], [{@seclabel}, {@uid_gt}, {@appraise}, {@uid_gt={'uid>', 0xee01}}, {@context={'context', 0x3d, 'root'}}, {@fowner_lt={'fowner<', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@euid_gt}]}) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:27:27 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0x7, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) symlinkat(&(0x7f00000000c0)='./file2/file0\x00', r3, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000040)='./file2/file0\x00', r1, &(0x7f0000000080)='./file2\x00') 05:27:27 executing program 5: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000008c0)=[{&(0x7f0000000500)='\'', 0x1, 0x100000000}], 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80080, 0x6) r2 = syz_io_uring_setup(0x2204, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r5, 0x5, 0x0}, 0x0) r6 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x202080, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r6, 0x4004662b, &(0x7f00000001c0)=0x5) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r8) syz_io_uring_submit(r7, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r7, r4, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000340)=[r8, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x1, {0x0, r10}}, 0x3ff) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r1, 0x80, &(0x7f0000000040)=@qipcrtr={0x2a, 0x0, 0x1}, 0x0, 0x0, 0x0, {0x0, r10}}, 0x101) [ 2774.159189] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pid=16311 comm=syz-executor.0 05:27:27 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syncfs(r1) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x20000, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000002c0)={0x1f, 0x81, 0x3}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) shutdown(r0, 0x1) 05:27:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 66) [ 2774.250066] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 05:27:27 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) openat(r2, &(0x7f0000000040)='./file2\x00', 0x741000, 0x30) 05:27:27 executing program 1: flock(0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x9, 0x0, 0x7ffc0000}]}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8401, 0x0) pread64(r0, &(0x7f0000000300)=""/64, 0x40, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00'}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x2200, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0xe4, 0x7, @buffer={0x0, 0xec, &(0x7f00000004c0)=""/236}, &(0x7f00000005c0)="36e055e8175944af4131bc3cb3f3a7c64fe2688296e300000219fbbf41c39dbfa871a87063351e0dede1779d8d0a94d76f62a67a321f2dcb87621467496397aa4f4e014b3696f43d1fe6c8e173cc778da905f19ad4f179eee6b907808288d02ee90a282cc588c21e17cfa6b9217dbc5edf27381436e89331871e4f67fd8131bf7c24c24b755dadaea787f58a1c9a382c8aebef55f0c7691240c954d41b18a2970e8010982e50568316a5c14a1fe47d4ce4c1ee08e5f13621b0d3ca850bc5054af4fc5bca915a2fb1b01a5eb70fbfe626368b5d3cb63284dd724444c27ed4ddf1d7ddc739", &(0x7f00000006c0)=""/56, 0x3ff, 0x10000, 0x2, &(0x7f0000000700)}) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e300000000008000300000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000800030001000000617448807af4fd52c278579c1c609417c0e46bcd356f7d9bc6e9899838e3ad3fa2bb7976bdcd4660cb678dd1f3ef35c9ada27bdec3e94c"], 0x60}, 0x1, 0x0, 0x0, 0x40405}, 0x43) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) bind$802154_raw(r4, &(0x7f00000007c0)={0x24, @none={0x0, 0x1}}, 0x14) eventfd(0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e2a8330b52c00"]) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r6}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@loopback, r6}, 0x14) 05:27:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/213, 0xd5}, {&(0x7f0000000840)=""/4086, 0xff6}], 0x2) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) [ 2774.373801] audit: type=1326 audit(1719552447.308:1067): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.378984] audit: type=1326 audit(1719552447.314:1068): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.381387] audit: type=1326 audit(1719552447.316:1069): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.384572] audit: type=1326 audit(1719552447.319:1070): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.384997] FAULT_INJECTION: forcing a failure. [ 2774.384997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2774.388287] CPU: 1 PID: 16332 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2774.389363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.390651] Call Trace: [ 2774.391084] dump_stack+0x107/0x167 [ 2774.391659] should_fail.cold+0x5/0xa [ 2774.392265] _copy_from_user+0x2e/0x1b0 [ 2774.392899] __copy_msghdr_from_user+0x91/0x4b0 [ 2774.393627] ? __ia32_sys_shutdown+0x80/0x80 [ 2774.394319] ? __lock_acquire+0x1657/0x5b00 [ 2774.395031] ___sys_recvmsg+0xd5/0x200 [ 2774.395650] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2774.396080] audit: type=1326 audit(1719552447.319:1071): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.396414] ? __lockdep_reset_lock+0x180/0x180 [ 2774.398976] ? __fget_files+0x2cf/0x520 [ 2774.399618] ? lock_acquire+0x197/0x470 [ 2774.400241] ? find_held_lock+0x2c/0x110 [ 2774.400883] ? __might_fault+0xd3/0x180 [ 2774.401510] ? lock_downgrade+0x6d0/0x6d0 [ 2774.402194] do_recvmmsg+0x24c/0x6d0 [ 2774.402790] ? ___sys_recvmsg+0x200/0x200 [ 2774.403452] ? lock_downgrade+0x6d0/0x6d0 [ 2774.404114] ? ksys_write+0x12d/0x260 [ 2774.404736] ? wait_for_completion_io+0x270/0x270 [ 2774.405500] ? rcu_read_lock_any_held+0x75/0xa0 05:27:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r12 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004810}, 0x4c000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000900)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) [ 2774.406229] ? vfs_write+0x354/0xb10 [ 2774.406984] __x64_sys_recvmmsg+0x20f/0x260 [ 2774.407674] ? ksys_write+0x1a9/0x260 [ 2774.408272] ? __do_sys_socketcall+0x600/0x600 [ 2774.408583] audit: type=1326 audit(1719552447.319:1072): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=17 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.409006] do_syscall_64+0x33/0x40 [ 2774.411403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2774.412196] RIP: 0033:0x7fbdc2560b19 [ 2774.412775] 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 [ 2774.415592] RSP: 002b:00007fbdbfab5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2774.416759] RAX: ffffffffffffffda RBX: 00007fbdc2674020 RCX: 00007fbdc2560b19 [ 2774.417480] audit: type=1326 audit(1719552447.321:1073): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.417842] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2774.417854] RBP: 00007fbdbfab51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2774.417869] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2774.422926] R13: 00007fffb595c2bf R14: 00007fbdbfab5300 R15: 0000000000022000 [ 2774.425271] audit: type=1326 audit(1719552447.321:1074): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.429833] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pid=16338 comm=syz-executor.0 [ 2774.436448] audit: type=1326 audit(1719552447.321:1075): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2774.442710] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2774.446537] __nla_validate_parse: 4 callbacks suppressed [ 2774.446544] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2774.452438] audit: type=1326 audit(1719552447.321:1076): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16328 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 05:27:27 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x4000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ftruncate(0xffffffffffffffff, 0x8000) fsmount(0xffffffffffffffff, 0x1, 0xc) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f) fork() ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x3) fork() ioprio_get$pid(0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) tee(r1, r2, 0x2, 0x5) [ 2774.504469] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2774.523962] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2774.949984] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:27:43 executing program 5: ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext={0x200, 0x80000001}}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, 0xfffffffffffffffe) r4 = dup3(r3, r2, 0x80000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$CDROMVOLREAD(r0, 0x5313, &(0x7f0000000180)) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d00210c000000000000000004000200080017000000000034ce68d67e30ef35101502b804a07df3e221ecb650e5531d6315236ac07d62b2afb63fb19c137089999b612cd05a92"], 0x1c}}, 0x40000) r6 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x4000010, r5, 0x59c83000) close(r6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x4, 0x2000, @fd=r1, 0x537, &(0x7f00000004c0)="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", 0x1000, 0x1, 0x1}, 0x40f) 05:27:43 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1eb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) [ 2790.153599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2790.166275] kauditd_printk_skb: 48 callbacks suppressed [ 2790.166292] audit: type=1326 audit(1719552463.101:1125): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.175630] audit: type=1326 audit(1719552463.110:1126): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.183457] audit: type=1326 audit(1719552463.116:1127): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.193878] FAULT_INJECTION: forcing a failure. [ 2790.193878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2790.195840] CPU: 1 PID: 16374 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2790.196980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2790.197900] audit: type=1326 audit(1719552463.117:1128): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.198289] Call Trace: [ 2790.201743] dump_stack+0x107/0x167 [ 2790.202326] should_fail.cold+0x5/0xa [ 2790.202962] _copy_from_user+0x2e/0x1b0 [ 2790.203613] __copy_msghdr_from_user+0x91/0x4b0 [ 2790.204358] ? __ia32_sys_shutdown+0x80/0x80 [ 2790.205059] ? __lock_acquire+0x1657/0x5b00 [ 2790.205772] ___sys_recvmsg+0xd5/0x200 [ 2790.206397] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2790.207173] ? __lockdep_reset_lock+0x180/0x180 [ 2790.207920] ? trace_hardirqs_on+0x5b/0x180 [ 2790.208617] ? lock_acquire+0x197/0x470 [ 2790.209248] ? find_held_lock+0x2c/0x110 [ 2790.209903] ? __might_fault+0xd3/0x180 [ 2790.210536] ? lock_downgrade+0x6d0/0x6d0 [ 2790.211208] ? io_schedule_timeout+0x140/0x140 [ 2790.211956] do_recvmmsg+0x24c/0x6d0 [ 2790.212557] ? ___sys_recvmsg+0x200/0x200 [ 2790.213223] ? lock_downgrade+0x6d0/0x6d0 [ 2790.213889] ? ksys_write+0x12d/0x260 [ 2790.214518] ? wait_for_completion_io+0x270/0x270 [ 2790.215301] ? rcu_read_lock_any_held+0x75/0xa0 [ 2790.216032] ? vfs_write+0x354/0xb10 [ 2790.216630] __x64_sys_recvmmsg+0x20f/0x260 [ 2790.217313] ? ksys_write+0x1a9/0x260 [ 2790.217925] ? __do_sys_socketcall+0x600/0x600 [ 2790.218664] do_syscall_64+0x33/0x40 [ 2790.219267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2790.220077] RIP: 0033:0x7fbdc2560b19 [ 2790.220674] 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 [ 2790.223565] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2790.224771] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2790.225897] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2790.227017] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2790.228158] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2790.229291] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2790.245206] audit: type=1326 audit(1719552463.123:1129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.252917] audit: type=1326 audit(1719552463.123:1130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=17 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.265227] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem [ 2790.274366] audit: type=1326 audit(1719552463.123:1131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file2\x00', 0x7, 0x6, &(0x7f0000001340)=[{&(0x7f00000000c0), 0x0, 0x4}, {&(0x7f0000000140)="624532ab64eb7587d0ae56bc94b3ec4118dc49f01e504400452cb949aa5b8fb8b0ef03bd2fd00dd4d1cdce7d910a6858a72dfad440be2a95a2503f60b28487265df90ff5636a54d4c0199398b08bf5f275c05a005104d374178f8bec6528408b4892ec8f06fa40bfa2824c", 0x6b, 0x206}, {&(0x7f0000000300)="f5362ab98b10b2f833c4b610f51b3acefd423abb76d1d40e449ff09b14aaccb0f1ec6c690baa3126b7260abe357ef292d1fbea3a94c6433c9db4003cdff84bc1eb83778ee235283a454b84b7214265ecd30484d0c212018b70a31d1dc4d6242c202b198119d84a01ec6b4853daca07862a8c4e9a6e8a6ebb44c26ecb12c11ae5e91b318174801cc1f738447736be44085c194bd46f2051fc23c30515a68b9191025fdc90ee66759b31f8725bfc420df43c0db002cce18d2d8f50f85682872cf9cb98b80b3de182df3d61bd0c497f7ad02e716e20460ff7482f629a6162c42eaea26b9d0dc87117e077b1636f985307fcfc183d56eac334f939ebe2a5f1f420dc5ae396855c554bf389ac07938d8b093eed5a2a556c0d242cc01326a89f4f07b5d7dc626723b2ae8183f0076fca4dc39f4e110cfadc5db7fade4a3791a173de2576e06188c57441bc9da3944e5587918315ff2af5f8581bdd4b0f3591a63204a0a414a2245d5eadb2cd24640ac5292e7ad97397058b91702979d43e306b72fea16a50458f8d5431166af45380956a1e949e8fe43dcc90ad0d76fa166116554e2bf977e52e3bd747c13c2ede7a7cd6557d74bef1b8a5764a085592a89ea916754fe3b991d17fd9fa52bbb7c6b71ccfe48a8b4b0548cb298dc4ff1a9875e4322c73d3955958f31db7f4199ac4df940e281a232a3c4c638406cbccb8c940b888725740fd5e6a0f346d8f88f29bd1a8ae24f0ea2fb56353dae7555be254348e61cbc76982fd7a94cdc0a8b4e6701fb895b27109ac9c7bfbbc633a767666c7caca9ec772c3299c85c9c2e03a6a93ca7d3079d9653683e3d4ee9f17caf8dae390447787ba3fb9b505ab504fa2021f2bace00102e3dfcf19f5316cf251bec078b591da1f6646dda2afbcb8274f839374ae5d04cf9d558ada55d090cfca6b303279e12b0918151ec773f5caf358fab238a47b42222f7d47a7403d63b7645a4ba251a10375a98d3f0a90f07836739de68269b09d9fdb3153005bee953e152a83d97836b4cda5bccc79c9e8ea85fc4392ce34293a888c1f69c8794419dbb71eaf6a6a259f2b7a00bb2bb2d92037c33e14c683c67cae64f1ff2b4b9c61fde081491e59d5a8ef89a33af244d6b924b619ee9db40832f939d8a2438a8c16ef0a4e47d3e3e64355dda6b965ed129cdbecdae5fe1ad1c69be0b01a135fb9c2fbcb1d0f85bf9e0dd4bcfcbbdf391fe229c4d28c676e998364e1e49525c329d81062c8aabf7ab395d9de4547f2cca4b3f0e2592d8ac5783129317340baff67b69772871434e78c837bafffdd4f4e968d2e735fb985b90b644109420b171f8ed316028e8c586ba81ce637d2a2a506eeef30dcc86411cc7f1cdce94092ca9c0119f20ab2ce51f5675207f020c0e1548d04003268aa194396ca535d89f9990976f5618013a5a824835433ff724da5a0c105560995992c41c0a313e96bb860a1fce175ca6bddbddcf8155f67f6c27f0445ee1db4a73865ee3d5f343b8eec061cd29bb93f4e8ed3d0e07c068e9230966041802f8acf2edbe20b01677f1af31deaf3dd6894b51b9e878c2806993f1a2947cd494bee67eeb833e48ef803725f0fba21753d0c18071ac93961ece7de5f29f383d28df7d2e763542c249e857bc142af30de2a664820f7556440a3ec5a10c583c247f101065192646166e9b133e3b23eeeae57264d4349ca31921e80c2f810c270dd761821ba38396cabffc606ec97d772e041ee9d4019a3a69f8223c7e34286542868759d277caffa37ef5d7afa15b2e55ccf6b639a24fa6fa0e3697b516d8fd4694e5c334c4a2366a584b1471a8de203786ab05438eace44354ca1287649501a335512b0ee466d7998f091bbf61d6d998404473880b09ca30b04f00808b5ee065898fdd11dc2fc0b690925f85ba9da7a1c374e3a39980181367b683a45a6f70a2ba1a7a87b9e65043a8df8986a66c6a9ca29cd3785478ddcd4189b3e65a4e674452c56fbb6bb23fc339bc48a22e9b60972dddb3fa6cb4a988202453fe0af554b0cca054c473bc91b002153066e707e46bd130e108b1130723622e56d121cd12017722ab2b5b2e24d96740315e8bb3a9b813f3fc3e134ebcf468a450df9b83c8b63c29a1c280692d4cfd0f66381e3a93deb9bf08ad10e093375e7ef3aca49ac3f13cf2f24e8542f5fb0a925749370fb62eb6bdde88cb7f3404ddc5753ed207bd23455321566046aea211f8d34f2134a690c3d08e002e4aebf818811529c4baa7299b76cf251c44766f6688eeaa1112be467d8aca3794146513e697b729efb6ae0d026cde7667b59a49520e6219be7a2d97ff50d846558977a64a283ba176eabb5c77fd0059d7485ec1010a687448177812d857be5ce879c9f02c12df420832a3638fcac0a1a88d74b00011c395dcba233b4a08020ebcec7f12299606d30b63dc892ac7afcc8bff5bf6a3a95457ccd3e475e238b31cd7feb443a7d53623fdb3e0c28781227273661106ecb05064fa8e91bb5c90bba147d6bd377bc2b072905a5f12eeca1421d36706f1c271ad2ec08385a973a1d726db385c17d316b1d8455e1d9d9048d9720c5249e3f13e343ebc4925c1322f2732e09ab096d44e67076796773d282db2f5db1dee5afde030c674e310741041a07164c33e74a5fe4df5730e69533c30cf8ed9da8ebd6f0b0950081fee34a807b05d235bf8ff137485d6aeb01d62e91a5fccbd3d22f6bf55d7ad785082fb90eb751b6391790f00118ae3d3388d01a2b5799a8cb9205a828b9899efafd476e8736e6a31c0a0ec6693c61df54d5ced55b49fcbf50d3027e1a32cad3f66007f15fe30044559bcad70678faea63418473b51f42ecf07b1fdffe07754bf5e5b0ea04b7b9f271cfe312b30be6b6a5f3f5e6bb1653f5dd986bf4cbc29977a84b63043cfc2c534da9a69201942defbe294fcdc1edd22450001c36804654d8bff0621918c76fcc0b946a288420dcfc2850f51fae3f1b79c1de7bd964a8685320b6530ec20cad3e66e453cd9e19cd55148e45d77129035b46abe4906fd377505393d10110ab98afe0def5c82d439eb57c5332397c96e10a3d20e0ae7e6b3b70b5550e133672a7e0799354b87c47fac582f7a2e725010915fea00df97eecbac06917f0a9c6ced1daee1cd16e249b578409dbce6e3b6f9d61fcc1a02ead8ad749822d54c3e3e0af5556cb37a402d44a397fab2786c2648174c941acda7e8ebd7c61e56f09ee9aedc989907de00df328f9762c1ead960ed241c9bcd0e52eed68b259d8a89566db0122bdcfbb055439f24fb470de0f7e39c5eb490d14e1274611fb2d05887358f2bb5210943b9989e3862f16cb19db2c3feea52d1b02352e8b6f85e54306bf2a695498e4955637056bd16df912e540b00529e4aed6007ae87106d68d6e2580f4e396b6e1082815fc8c58cd312c6dd58fa8cc5dd37e1d08ab702f6248d967552cefc5ebb5468d2495eee2b4d8282790ef65cf59be5f4232bc89af49f78938a7012c185548e5ea6ddd5e43eaa6fe4ab4b5bebb6e83daf2c11fb99cd882ed254ee94041d3208bb2d7760bf5c34a585ce669dfab822786362d017caccf42af65363e131bba8b5a32aef22dcbf10431ff9b608742b85b8e39a69a969222f6be9aa5e47cb1ef4bd783392290ccbc8727ad03df639a52f5c04ed5381f0ce9afbc623df37e7e1a8714e51a5a2231743db1793d929adfaccd2f7439a1ff2e7b14c7b61d92e5316074112eb64015411479da29c1d67e5e3131508921fa9ee279b95c16213ddc58778e5568020f1560c400dd3ce66dc708e6b7fd3ea95c506517be9446859dfe74d8f23ea7a228886d57b23ef81595476986ca3020f2ccfd42026b2c37ea9c9da4363e122ce14c89dec3d73c60a9d004885e002c76594055ae977e78005b604d6e9c4d78a22005bd6e182cb526a2e5cb4a7ef3013a3042b17caa18586c935811c025157b3eb374fb422fc6e4968a374728195b9953b09aaced3408f4dbc569326231d42cfd5d41f21b9cfec42cd51481deaeb0eb0530c4fad94eeadbeb90e48eb8f11d2c6450aa82588c94d64324a274f3485b34ee63a8179e9259acbb67d88064683c4b10822dc9f8a4a733754c2b6526fa1c45f65ca3a9c79aed2170909dd8a01c01ec56de5aedee97ea976b955b02c8a285a236904921108eca895195d92819197bf297c78ce2807ce3d76f72c58ca4a2f3f574d52e980e529ab8fe237ee9df4e1c2068255d9e6b3b14506ce7f0c681520d3f8d145352606c32fcbc558d66bb6a66284273e69922e0c4ec4d8f032cab421a6a804e913420b7f1930a5391aab600c58125cf1f246654d340e85bf9286b7f8458aefa3c244539b8ff8b98b74f9c71ff4507310fde97943353a8908425a1e60bc7ee1d16ddcb9e89231315165654fe3962c37c3cb9bd24a747c155709010e077545966cc57529b3bf90d8138bd2f7fa28de2e1907408a3c459471cef1b38bff776f1aa19bfecef6242d859c9dd5472d1a07e18ed70664ec29a254ff4382a95dc4fc28efd67d69d544cd55f14d91c50b66abc90b37a954d4043c7e430b8d4e648f02c38c7bb5e954399f40157f6ec19b321acb5ea6fad872dc47ad4a1dd1b109ea54162c4401725982b72aac4493e0fa876419c2ab317614a6fe32a1c954d7267a4d29ec44bb0e1740a71eb8e78049e80c10ca9d7fe8cd3f5e9a9a09afb308031e673f2cd6227d2810a2b85f99d5fa992b13afa841be81c7519a95c9c40ae9c9e769f4887be75160c34af08ddf2c1ee5eaee7f3da85f6f753b0c5f8e061d548ff7493062db864d67d13da1a6631b5265cb607ce620e86187fd28444c960d78a18f63e7d8d7ea911989f1fb14e524d0decf5d3329c355beab48e18eddba78b045ed7d14312c7bf502aad2b09ddad2948c2419f6c1156f46b74977077d307217885a5cd65a8520deffafcab9f649421113258735902bf6006c8b9e620677ef1095ea97e505eb10a9aa89d5517ac41fa1cfcf5849c4fb2d701bd04c1cdac8debc3b2df068abd3b42e2ea9b04bc5236afc865fe6c5f8144c794b8e37c3777321af893f4973b41e550278cf30d28897a494ca1990bd090399e3c22eef21b4c7af06ce81fc68d4de5881a18326e36c258aa14c5e0ea85e1aa9e39025ac4b3358935dc58dffd7828fb3ce88b5e0357a297619ac92543b22a940d3716656fd343d2b03a7e0ab144f2a7483f180b6a3c9465d2d7cf20284e5b2512dd654130a3d6ef3858d5da12ea1067d3e50dc8a42f4330a6c46622530dfcd0eb6698ec029b99ee8da19c1ba76cc463f130648219a8340287c40667865edab1f5d24942189bbb9c54188723038c18eeafc248a112affdbbf1c3a9ddc26cc0c400cc35ceed494fd7d7d66cbe84820425502b4d9263d5a7c9dda22d6e70ba0453898325b17f3474271df7b99137331adfd90b2dade5d42d644ccd1a3faa81aaef6d7deb06c7ae05a48be8f2e3fbd011a85f36679498b6648a8a98e22abcf1416546d289fb5c8bcc0fca12b9977faed1928b13447445522b3927b59d6588d477b4ce32d234fe9e52d31892813c18111552668e4142eb6870a27b42ebb905365fdac3be59c167077c4302704e6e68af0cd13c1f1115490e9697dd9706bdceec70065f2795d3c185901878a539f92881c560a66879720669cc4f15e957a4ea097b4b7c7102e9c7e2090c8ca0ba45e514dd83c38d7168f367ee08aa400d5b569fc174d96351618eed5788c04f9a7b20d5337f152a7a60d7cbf6792099170b2b95d8", 0x1000, 0x8}, {&(0x7f00000001c0)="ddc9426347fbd4190c1143847fd151e4c995384f502cea39f37ae5a2c413cd4d531f6daa77998f0833b589161b411e74f0ffc187dd76", 0x36, 0x6}, {&(0x7f0000000280)="28624544504e3c78e9b47a2c8447306e8eb8afc27bd8301025f700f2992643f7c0abbd854631bbaa34a0cabac7db5a25df5d88189b20b92c8d0d", 0x3a, 0x4}, {&(0x7f0000001300)="5e38e3600e6462b146531be8f5dcf0c8f82a5f2757c75138f44959aa0a3e79d6c87f97cb7336760336f6e8adeeea86992a631df2", 0x34, 0x200000}], 0x102000, &(0x7f0000001400)={[{@size={'size', 0x3d, [0x33]}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x74]}}], [{@pcr={'pcr', 0x3d, 0x16}}]}) 05:27:43 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5", 0x23) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) r3 = syz_open_dev$vcsu(0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r3, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x8, &(0x7f0000000a00)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@nodevmap}, {@cache_none}, {@cachetag={'cachetag', 0x3d, '&K}'}}, {@cache_none}, {@dfltuid}], [{@fsname={'fsname', 0x3d, '/!^'}}, {@audit}, {@smackfsroot={'smackfsroot', 0x3d, '^%'}}, {@appraise}, {@smackfshat}, {@fowner_gt}]}}) syz_io_uring_setup(0x7781, &(0x7f0000000400)={0x0, 0x69ec, 0x10, 0x0, 0x3aa, 0x0, r3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x101000, 0x80) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000000000000a00000000000000ff010000000000000000000000000001000000ed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff01000000000000000000000000000100"/202], 0x110) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000180)={0x2, 0x7e850000, 0x5, 0x0, 0x0, [{{r1}, 0x8e}, {{}, 0x2}, {{r4}, 0x20f}, {{r5}, 0x800}, {{r1}, 0x1ff}]}) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r2, r6, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) unshare(0x48020200) 05:27:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r12 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004810}, 0x4c000) [ 2790.302159] audit: type=1326 audit(1719552463.127:1132): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.309035] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2790.323512] audit: type=1326 audit(1719552463.128:1133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 [ 2790.341231] audit: type=1326 audit(1719552463.128:1134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16364 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f816f925b19 code=0x7ffc0000 05:27:43 executing program 1: flock(0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x9, 0x0, 0x7ffc0000}]}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8401, 0x0) pread64(r0, &(0x7f0000000300)=""/64, 0x40, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00'}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x2200, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0xe4, 0x7, @buffer={0x0, 0xec, &(0x7f00000004c0)=""/236}, &(0x7f00000005c0)="36e055e8175944af4131bc3cb3f3a7c64fe2688296e300000219fbbf41c39dbfa871a87063351e0dede1779d8d0a94d76f62a67a321f2dcb87621467496397aa4f4e014b3696f43d1fe6c8e173cc778da905f19ad4f179eee6b907808288d02ee90a282cc588c21e17cfa6b9217dbc5edf27381436e89331871e4f67fd8131bf7c24c24b755dadaea787f58a1c9a382c8aebef55f0c7691240c954d41b18a2970e8010982e50568316a5c14a1fe47d4ce4c1ee08e5f13621b0d3ca850bc5054af4fc5bca915a2fb1b01a5eb70fbfe626368b5d3cb63284dd724444c27ed4ddf1d7ddc739", &(0x7f00000006c0)=""/56, 0x3ff, 0x10000, 0x2, &(0x7f0000000700)}) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e300000000008000300000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000800030001000000617448807af4fd52c278579c1c609417c0e46bcd356f7d9bc6e9899838e3ad3fa2bb7976bdcd4660cb678dd1f3ef35c9ada27bdec3e94c"], 0x60}, 0x1, 0x0, 0x0, 0x40405}, 0x43) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) bind$802154_raw(r4, &(0x7f00000007c0)={0x24, @none={0x0, 0x1}}, 0x14) eventfd(0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e2a8330b52c00"]) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r6}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@loopback, r6}, 0x14) 05:27:43 executing program 2: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c2c604993dff83a5df6969d4c513cc51e3b61aca6f4ce9cd2eba16b", @ANYRES32, @ANYRES32, @ANYBLOB="000000002e2f66696c653100dba816d12e959e48b7e88a714e4188a90b4306a940929f5dcad4fce4f0bbe12fdc5012c7136aa99abe381e6007a627d22712ee49d47f0a555626c63e0eb3f6c70000000000000000000000c2974d730186a7cf62adaf1f26aa4515c8414d821c4b8dcd0198a2069ea081d4472bb9990a0a25b23df8ae3973b4d632bcd82fac38f73424f9983f2bffe918371cb22912e28826ea807ee2cec1de6642e64ce873561e2931f2c8ea44b718fcdcbd0beab3d12e238e1afdc7b787da1f3a6173795169896e45aed92220f5c9404ba7"]) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r1, r2, 0x1000) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x4001c0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x110, r4, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000002480), 0x800, 0x0) ioctl$CDROMREADAUDIO(r6, 0x530e, &(0x7f0000000ac0)={@msf, 0x1, 0x1, &(0x7f0000000a80)=""/1}) dup3(0xffffffffffffffff, r6, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 05:27:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 67) 05:27:43 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x4c4dc0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) openat(r2, &(0x7f0000000140)='./file1\x00', 0x0, 0xc0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 05:27:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 68) 05:27:43 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x81, 0x7f, 0x3, 0x2, 0x0, 0x0, 0x8c086, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xf1, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0xcd48, 0x8, 0xff, 0x0, 0xbd10, 0x6a7, 0x5, 0x0, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0xb, r1, 0x2) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:27:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_io_uring_complete(0x0) [ 2790.489500] FAULT_INJECTION: forcing a failure. [ 2790.489500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2790.491090] CPU: 0 PID: 16395 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2790.491989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2790.493051] Call Trace: [ 2790.493401] dump_stack+0x107/0x167 [ 2790.493874] should_fail.cold+0x5/0xa [ 2790.494374] _copy_from_user+0x2e/0x1b0 [ 2790.494898] __copy_msghdr_from_user+0x91/0x4b0 [ 2790.495510] ? __ia32_sys_shutdown+0x80/0x80 [ 2790.496088] ? __lock_acquire+0x1657/0x5b00 [ 2790.496662] ___sys_recvmsg+0xd5/0x200 [ 2790.497172] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2790.497799] ? __lockdep_reset_lock+0x180/0x180 [ 2790.498399] ? __fget_files+0x2cf/0x520 [ 2790.498925] ? lock_acquire+0x197/0x470 [ 2790.499452] ? find_held_lock+0x2c/0x110 [ 2790.499986] ? __might_fault+0xd3/0x180 [ 2790.500498] ? lock_downgrade+0x6d0/0x6d0 [ 2790.501048] do_recvmmsg+0x24c/0x6d0 [ 2790.501531] ? ___sys_recvmsg+0x200/0x200 [ 2790.502079] ? lock_downgrade+0x6d0/0x6d0 [ 2790.502622] ? ksys_write+0x12d/0x260 [ 2790.503128] ? wait_for_completion_io+0x270/0x270 [ 2790.503757] ? rcu_read_lock_any_held+0x75/0xa0 [ 2790.504351] ? vfs_write+0x354/0xb10 [ 2790.504829] __x64_sys_recvmmsg+0x20f/0x260 [ 2790.505378] ? ksys_write+0x1a9/0x260 [ 2790.505868] ? __do_sys_socketcall+0x600/0x600 [ 2790.506460] do_syscall_64+0x33/0x40 [ 2790.506934] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2790.507589] RIP: 0033:0x7fbdc2560b19 [ 2790.508066] 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 [ 2790.510374] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2790.511347] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2790.512242] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2790.513140] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2790.514039] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2790.514940] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0xc4800, 0x30) r1 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f00000001c0)='./file1\x00', 0x8, 0x0, &(0x7f0000000200), 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c7327e7a8fd77de97c23d76666174002c686173682c61756469742c646f6e745f686173682c657569643e", @ANYRESDEC=0xee01, @ANYBLOB="2c6d62656c3d65c8dd57161cb0ce73792366ca2ee025c97c62748f4663764a5cc7839190a89e1b26f82ffbab5c7765e478476f40dbeb255cad00000000000000000000000000000000000046d11e2f000000000000"]) getdents64(r1, &(0x7f0000000240)=""/42, 0x2a) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(0xffffffffffffffff) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000004c0)=0x246, 0x4) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) open_tree(r0, &(0x7f0000000280)='./file1\x00', 0x8800) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x608800, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x2, 0x0, 0x81, 0x3ff}, {0x1f, 0x20, 0x4, 0x100}, {0x0, 0x84, 0xf8, 0x401}, {0x3, 0xd8, 0x3, 0x7fff}]}) fspick(r0, &(0x7f0000000200)='./file1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffff7, 0x80}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, 0x0, 0x100000001) [ 2790.565829] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 05:27:43 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x1c280}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000300)={0xf263628b6be4fde9, 0x80, 0x3, 0x4, 0x7f, 0x5, 0x0, 0x100000001, 0x400c, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x6, 0x7ff}, 0x14002, 0x3, 0x9, 0x2, 0x100000000, 0x5, 0xfff9, 0x0, 0x7fff, 0x0, 0x9}, r1, 0xb, r2, 0x3) timer_create(0x2, &(0x7f0000000240)={0x0, 0xb, 0x4}, &(0x7f0000000040)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x6, 0x4}, &(0x7f0000000400)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x280400, 0x0) kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) capset(&(0x7f0000000180)={0x20080522, r5}, &(0x7f00000002c0)={0x40, 0x2, 0xfffffaf2, 0x6, 0xffffffff, 0x2040}) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:27:43 executing program 6: creat(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x811) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x400, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_config_ext, 0x40406, 0x0, 0x5, 0x0, 0x4, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x10000, 0x8, &(0x7f0000000800)=[{&(0x7f00000003c0)="4447e3f344cc621bc9f8b0556365fe83c2c8ad645fcf4600293ab9b2b94a6245838b74fb8b14aee8cec45d13ad91d39df42cd5f4eca6f2f31ffba241b3421300278c80c8144832a0ff67af44a8012a5e7988306393c4500dd20eeff9c60e0e9461c0af712fe15153c8c4d11a01cc879e273a2b77319a6a3834de9cd81cc6dc2a9fbac62a0a326d74398e655defe89f024ddaf8bc2ecdbc4fd4f7680a9b785fb6f89ef39e35b22e781dfc2134477a3acdb2d21a13d3c939954fe3b69fb5dbb7cccb", 0xc1, 0xbdff}, {&(0x7f00000001c0), 0x0, 0x800}, {&(0x7f00000004c0)="1d182e27a02b38bac558358e1c5dc42fcffb3f17cdbf06a6ddf07d656cee0b132c6111c72362fca98f52a92c6ed2a62645341bd0903d4a81b48c7ccac8878a128f158be206e28cc202f1630b0118be5f8d94a2f1d291c040d3bb0acf655384712dc5d0cb20239d3b3a0eab2dd063eb30b3b55c7b8be3a3dc0b008ff182f0c04ef9f33dec71641739ab349cce76924327085ab21bd80125282981af8a940ae2bc6cced58913403689944d7b", 0xab, 0x3}, {&(0x7f0000000580)="d30494cedd0e36349b8e0dfcfa7db1593d5552b4091f99c69fb9f9f469639a57fb5ec24c56038cc7836a09a0e5567e18cd4e6e971c5d30e40b891beb83f5a13eded7f72ec32d14c2bf30173908fa6ee51e5b6cd072c8cd42b7b0b05e89061b60aa2c830a09e82a3ec350e220b5a7b1b73f6babcd3685ea4843e32268c0c4ae652e0c3531cbacb740295d86c6096cac8b046c0b7822ec145626", 0x99, 0xffff}, {&(0x7f0000000640)="fa2c7b02bddd769e6c78c32dff2ed366d5b4dcda6b4d4a03b4942a38c9b24ce1b5fba08a60bbc59716faddb3d66ad170d906191a68cc45d7d576348db015bc359cc6c77d382ff7647bdaf1126e0884ecd48bbb708a6f053bff8f96f66a549d9ae726edc85c3241a71d4edc537fc0b8cfa6d6821f22365b280ed61042af5258a405965d0a49f74028ea5c882eb3a729094ebb1364122028431a7ad0c6a8d2e0911f8998e8e5ce0b46b5921c1d5fd973bd74cf4b890a3e6279f742443b68e21facc1c9c05b67cf9091a96d8d57c36a34a2948d", 0xd2, 0x3f}, {&(0x7f0000000740)="68d52ad43b8ddf15b0c0b7fb15fe363c89fd43b511c2d4e7a764830b3d37d8b547debf591d11270130a894c28b380b0445aaf4fdd5fd33e6405af26c92fb31a792293f45a026dc5abacae8b3b6f2bfa7569ada7a7043", 0x56, 0x6}, {&(0x7f0000000280)="6abd2023e8f13b61ad2388cda7e4970e5f6089c4a23bf7c3182989ca6e9b3bf97d3a3a7fa711fa577e95cb8e2b953e6a8f8401", 0x33, 0x40}, {&(0x7f00000007c0)="d6085f120b087e9008db3c44b249b38e20b128de18cf240a36ed3ec9081cd0093fe5c6b6ba2d8490", 0x28, 0x1}], 0x1000841, &(0x7f00000008c0)={[{@nombcache}, {@jqfmt_vfsold}, {@nolazytime}, {@orlov}, {@dioread_nolock}], [{@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', 0xee00}}]}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000300)={0x16, 0x17, 0x2, {0xfffffffffffffeaa, './file0'}}, 0x16) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pwrite64(r1, &(0x7f00000000c0)="04", 0x1, 0x3ff03) 05:27:43 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x10, 0x0, 0x1000002) r2 = dup3(r0, r1, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @local}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @remote}, 'vxcan1\x00'}) accept4$inet(r2, 0x0, &(0x7f0000000040), 0x800) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) fallocate(r2, 0x1b, 0x5, 0x3) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/8250_core', 0x2a2802, 0x4) syncfs(r3) perf_event_open(&(0x7f0000001d80)={0x2, 0xffffffffffffff10, 0x94, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000200)=0x6e) shutdown(r0, 0x1) unshare(0x48020200) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 05:27:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000980)={0x96, {0x4, 0xfffffffffffffff8, 0x0, 0x6, 0x100000000}}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800}], ['\x00']}) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x141400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000a00)) getpid() perf_event_open(&(0x7f0000000900)={0x2, 0x64, 0x3, 0x3, 0x9, 0x1, 0x0, 0x400, 0x28030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext={0x8d9f, 0x1000}, 0x4, 0x8000, 0x7fff, 0x7, 0x0, 0x7cd, 0x1, 0x0, 0xffffffff, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000a40)=""/4096) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000780)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000007c0)=0x2c) unshare(0x48020200) 05:27:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 69) 05:27:43 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x1000080, &(0x7f0000012900)=ANY=[]) openat(r0, &(0x7f0000000040)='./file2\x00', 0x143, 0x81) dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) 05:27:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r7, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x60020200}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x74, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x1) [ 2790.828048] FAULT_INJECTION: forcing a failure. [ 2790.828048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2790.829375] CPU: 0 PID: 16419 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2790.830107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2790.830966] Call Trace: [ 2790.831260] dump_stack+0x107/0x167 [ 2790.831645] should_fail.cold+0x5/0xa [ 2790.832054] _copy_from_user+0x2e/0x1b0 [ 2790.832475] __copy_msghdr_from_user+0x91/0x4b0 [ 2790.833062] ? __ia32_sys_shutdown+0x80/0x80 [ 2790.833522] ? __lock_acquire+0x1657/0x5b00 [ 2790.833985] ___sys_recvmsg+0xd5/0x200 [ 2790.834390] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2790.834900] ? __lockdep_reset_lock+0x180/0x180 [ 2790.835395] ? trace_hardirqs_on+0x5b/0x180 [ 2790.835847] ? lock_acquire+0x197/0x470 [ 2790.836257] ? find_held_lock+0x2c/0x110 [ 2790.836686] ? __might_fault+0xd3/0x180 [ 2790.837099] ? lock_downgrade+0x6d0/0x6d0 [ 2790.837530] ? io_schedule_timeout+0x140/0x140 [ 2790.838017] do_recvmmsg+0x24c/0x6d0 [ 2790.838401] ? ___sys_recvmsg+0x200/0x200 [ 2790.838832] ? lock_downgrade+0x6d0/0x6d0 [ 2790.839275] ? ksys_write+0x12d/0x260 [ 2790.839678] ? wait_for_completion_io+0x270/0x270 [ 2790.840175] ? rcu_read_lock_any_held+0x75/0xa0 [ 2790.840648] ? vfs_write+0x354/0xb10 [ 2790.841041] __x64_sys_recvmmsg+0x20f/0x260 [ 2790.841484] ? ksys_write+0x1a9/0x260 [ 2790.841879] ? __do_sys_socketcall+0x600/0x600 [ 2790.842356] do_syscall_64+0x33/0x40 [ 2790.842737] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2790.843261] RIP: 0033:0x7fbdc2560b19 [ 2790.843644] 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 [ 2790.845510] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2790.846289] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2790.847017] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2790.847748] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2790.848484] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2790.849218] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2790.920192] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 05:27:43 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x6, 0x6, @local}, 0x14) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1c, r5, 0x1, 0x7f, 0x6, @multicast}, 0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) tee(r2, r6, 0x9, 0x5) recvmsg$unix(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)}, {&(0x7f00000002c0)=""/146, 0x92}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x2) ptrace$cont(0x7, r8, 0x8, 0x28d0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4080111}, 0xc, &(0x7f00000000c0)={&(0x7f0000003600)=ANY=[@ANYBLOB="001400002900010028bd7000fddbdf251600000003d92fa29367a4a052570a4216c730246b67cd0f6f65bb0cc830e3211d7fb8148f61dd7f2936f697eae6e86f67e86fd577672ade2bcb2850d41a71fe6a9b678e6209985bae21ebfdbadfae7a5af5769ae9007a58906c1bbb8fb3112154671480690338cc80e627baf96c32c7aedc60091787fdd0aff02c1e3e62f775ed7853ef4323aaa02f08006600", @ANYRES32=r8, @ANYBLOB="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"], 0x1400}}, 0x0) readv(r6, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1) sendmmsg$inet(r3, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c5b94c5740000000000000008000000", @ANYRES32=r5], 0x38}}], 0x1, 0x0) 05:27:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000680)={'wpan1\x00'}) 05:27:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 70) [ 2791.116136] FAULT_INJECTION: forcing a failure. [ 2791.116136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2791.117212] CPU: 0 PID: 16439 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2791.117824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2791.118545] Call Trace: [ 2791.118786] dump_stack+0x107/0x167 [ 2791.119111] should_fail.cold+0x5/0xa [ 2791.119466] _copy_from_user+0x2e/0x1b0 [ 2791.119819] __copy_msghdr_from_user+0x91/0x4b0 [ 2791.120231] ? __ia32_sys_shutdown+0x80/0x80 [ 2791.120625] ? __lock_acquire+0x1657/0x5b00 [ 2791.121015] ___sys_recvmsg+0xd5/0x200 [ 2791.121357] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2791.121789] ? __lockdep_reset_lock+0x180/0x180 [ 2791.122196] ? trace_hardirqs_on+0x5b/0x180 [ 2791.122581] ? lock_acquire+0x197/0x470 [ 2791.122930] ? find_held_lock+0x2c/0x110 [ 2791.123294] ? __might_fault+0xd3/0x180 [ 2791.123646] ? lock_downgrade+0x6d0/0x6d0 [ 2791.124012] ? io_schedule_timeout+0x140/0x140 [ 2791.124423] do_recvmmsg+0x24c/0x6d0 [ 2791.124752] ? ___sys_recvmsg+0x200/0x200 [ 2791.125116] ? lock_downgrade+0x6d0/0x6d0 [ 2791.125490] ? ksys_write+0x12d/0x260 [ 2791.125840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2791.126297] ? asm_sysvec_call_function_single+0x12/0x20 [ 2791.126776] __x64_sys_recvmmsg+0x20f/0x260 [ 2791.127154] ? __do_sys_socketcall+0x600/0x600 [ 2791.127567] do_syscall_64+0x33/0x40 [ 2791.127893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2791.128338] RIP: 0033:0x7fbdc2560b19 [ 2791.128667] 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 [ 2791.130260] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2791.130925] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2791.131548] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2791.132167] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2791.132792] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2791.133414] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000003c0)={{r6, 0xecd, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x2, 0x1, 0x8, 0x0, 0x0, 0x2}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f00000005c0)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000940)={{0x0, 0x0, 0x2, 0x0, 0x6, 0x6, 0x5, 0x0, 0x7e3, 0xfffffff7, 0x2, 0x7, 0x4}}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) syz_io_uring_setup(0x2a7b, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) creat(&(0x7f0000000380)='./file0\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:27:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 71) [ 2791.230433] FAULT_INJECTION: forcing a failure. [ 2791.230433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2791.231509] CPU: 0 PID: 16445 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2791.232124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2791.232846] Call Trace: [ 2791.233084] dump_stack+0x107/0x167 [ 2791.233403] should_fail.cold+0x5/0xa [ 2791.233744] _copy_from_user+0x2e/0x1b0 [ 2791.234095] __copy_msghdr_from_user+0x91/0x4b0 [ 2791.234498] ? __ia32_sys_shutdown+0x80/0x80 [ 2791.234888] ? __lock_acquire+0x1657/0x5b00 [ 2791.235282] ___sys_recvmsg+0xd5/0x200 [ 2791.235622] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2791.236048] ? __lockdep_reset_lock+0x180/0x180 [ 2791.236456] ? __fget_files+0x2cf/0x520 [ 2791.236815] ? lock_acquire+0x197/0x470 [ 2791.237164] ? find_held_lock+0x2c/0x110 [ 2791.237529] ? __might_fault+0xd3/0x180 [ 2791.237873] ? lock_downgrade+0x6d0/0x6d0 [ 2791.238251] do_recvmmsg+0x24c/0x6d0 [ 2791.238578] ? ___sys_recvmsg+0x200/0x200 [ 2791.238939] ? lock_downgrade+0x6d0/0x6d0 [ 2791.239315] ? ksys_write+0x12d/0x260 [ 2791.239664] ? wait_for_completion_io+0x270/0x270 [ 2791.240082] ? rcu_read_lock_any_held+0x75/0xa0 [ 2791.240484] ? vfs_write+0x354/0xb10 [ 2791.240815] __x64_sys_recvmmsg+0x20f/0x260 [ 2791.241191] ? ksys_write+0x1a9/0x260 [ 2791.241524] ? __do_sys_socketcall+0x600/0x600 [ 2791.241926] do_syscall_64+0x33/0x40 [ 2791.242250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2791.242695] RIP: 0033:0x7fbdc2560b19 [ 2791.243023] 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 [ 2791.244613] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2791.245267] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2791.245881] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2791.246498] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2791.247115] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2791.247734] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000480)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYRESHEX], 0x98}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd_index=0x2, 0x8, &(0x7f0000000000)="ef3003e7d4d5730dd9bc0d2116cbd2ec2d4cef7a97c67262d0882d05da47c1147ab3a8e1b3dfac797791d00529f0be39c7c3024db4d3ec4b7b6dc1", 0x58, 0xc, 0x1}, 0x8001) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r2) r4 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)='\x00', r3) r5 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x480000, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000440)) add_key(0x0, 0x0, 0x0, 0x0, r5) add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r4) unshare(0x48020200) 05:27:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)}, {0x0}, {0x0}], 0x3}}, 0x0) syz_io_uring_setup(0x696d, &(0x7f0000000300)={0x0, 0x100000, 0x0, 0x0, 0x32e}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xf41) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r6, 0x2, 0x0, 0x7fffffff}, 0x0) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000280)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd, 0x80000000, 0x0, 0x0, 0x4}, 0x400) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000940)={0x0, 0x0, "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", "9bfb7609323594308030f239d22b9984202bf347cc63d624dd24477c2041a657623b353243a94a4bdca2cdb58198be4c81ed164fbcd39100de4918142f7aaaefc1442627a2e9f87bacaae86263d29b0296ecfe910e3ab8dc2dbb370a30ca12fdb9450298c192f8f1bdbb767536fa36e22bb9aa68fb7279b9b56f00fa705fa796b0d122cb1ab23a9cd6cab3002949b3847cf0a2925c7f940ea5852f4e9673e7bcd7410eeea6bb9069093f7c64f7fdeaf515eb4871627026daace63178da02aa72b6a8d8378c8c7c8a38e6c48491c48c653e08b87bfb3865abe70cde53d778f34795c3a39544925d7760f93523cc7106bc03c3cb23d3d96b372b1e9c0fa2008abcdac4bc4ba4b7bfff0f43150cb17c787b0b11780f2287402f8bb4ae0783bd3f75334c31073082faf8e4edd58b5157032bf8973fbc4dcd8d4d96e540e693326407de3676a9e4b87c952d1cb46cff58869ccef7e3412d2364e7e1a03620e36556d3331f3ffb141b1e96a28c3b2153f79b1addd876ef5c989f0c04e81f1ee503e9d9a38b8458886569a7b39e65aac368774853764895d70a9b280a62ec9b5dd18d041b6a906230e29cbc533ca232e0886432bc54c7b4c441d72683fd9fae46f4eb547ceff690b8b11e077833390b683748f5d2c8621a81500413cded5dcf205ad731df6e6c7844ed1530b717fb40ea55dd09180df86442bb8fa7c00a310b08b8c0d39c320aac35b2701bf847104ba80ab7b4587fd508213ac91470ef6fd6b1f5d7f6cb4b32559aeacb59073afc3fadf048f92d7162015f3e9cb91ae33f7d0f600be1c9ca980dafaec414b75df917f9ce28a19fa4497df924bea15561acb8e610c0229844011676c253e418d3d9084c7dea76ff26660c5eeb40fcbae9095b62fa4ffd56130ab998a7e47cafd19da1b6a34f6ac6bada412c1a6548f1cbb295256e58388d7a9eeb7ed08548d2f2c44f6ef9d323f11afb9e9de9bfc9778a46d3fdf3851e78beed8946bd3295e2fa73d5a97dd7170d2657f103316ad376782da96a10cef9c6f4937dccbbeddbde81ee8719d4df53218200c9f8d8fcbbb5e66591b3d212b44a27fb9f1fd22598e63d6f2909f3aed5bee5a36c1d5b8c1c0229bfeb4e537c6e5d30b661959ec501fb3474009a3d5b16ff83c62d8d0095b365e58ed3b8a038ddbdd106a794bdb6fdb250060bef161c0ea495ed6ce71ae5f033546d9c18838b03665cefed35b923cde46b6d5e345e8ccb341053249db6f1de99c7da5cc58bf31dc3312e978e58e425e990755ab26625489496cf578626f47a61efb830d31aaa2da13d64bff9a9b09364a537b2edac0b263070bbcc0ee2b866e80913a8b5c4cc0743301510babc7f6156b2ac9acb980e63f7eeae4921e5c9377e021958d893567ba2927fe0566dd91d71dc22f012e25921700f896b8768e4f83dcb1c4c58a6d8fbbeb1e431ab94944ff7581946191805ce0912dbc0e0f7f9a99686ecb61df4472bc5b5755c1e3b6304503b35282296484e36bf4a37b29ab293ef5804955b726e3a846cfc0b1ba3304dca6126792895aa50ebb636496224657708e45c0fc4afe9b941af42221e5736de37439f16a6cf38e3823c641127fecd94bd54421e540c5557176765ee0f690ff9199506884d0e85218f25338ed62b11ff08290e85bbbe47ef122da47e064b3bacd85b07b2fffcbc4ad2eaba5ee3b74a06f4115d1ec2aecea36b3287328e62c7d03ac2115f25a03bcc2eaa3c73fbfbb83a4b5f0e0f951a95647601a847f1056279091ba3cffc27fe1c357dd3acfbbcb5cae92471485f6a1be69b0efb083b0cb0b7eb021a8a452ccac915b950811a6b5d0cda3e2b163a9f377d8cf69b217d138ddca4095b9633f40b55521da7788d890ed97d7de5a039f08f0f43ca3c17f39f759014dddf1d693bc690bc8535f4e3175ee63330f3da4b3a49f578e755551c88bc4bb5780d65027385a89ee41c5f7eaa743808f62eed69233e9513389dfaafedffc9c83255dc5caf2254dbdd95f3eea41c75dfa868bf2985eb42f296ccc74b8c29c44f0f35fd9bd7ccec85ff998b99ec3b6e0045f81f368a0023a6c1d7f01707852f71626f927c4f7903b4bf5725e880416097151ed7ea19befefd5c41cbccdf20a1cbc0bac175bb622afa46592f6de57fc468c24c77eaa7559f5a993ccc55ab4f197020d65ff46a914c5757db09ebf37299c0feaad04f12340df92ac90b3d9acdb3bf86d8f7ae48022e6c3b40bd07464a0bdebd6233298970aee7d2fdfde567a680b5a06ef7829212001fcd36c37fd797b25c312a38c441368441a1b7e1887867553f4c770df35109530753a7354d163153d1a12e2a5a499f4a5d13403b9ae2aec5743d1f5184b27275555e7050946280ef21cdc7b04fcbe9a7c0d7e8b0961ef2e7d705219154d3d6d7f929e02febb00331a9ab1ef9ac85910e9cc722b7e3d0cb72b29f5b9fef6e6e825f0bd3ffeee59b4283b380c39ed1a7906a19ad668ef8795bf59e9d6ce56f3a4d2330eb17f7dedf29cad945757fbcaa75579fc4607aa89157206f744c74a6f1278a14f720849fb1442acd3f990dc30efc7edf89696cb2c4ac5bd15ed0708ade62b8369ec506f6d51813ce956e1144ad7830148231c36ac05427828c5f5b28a6a52bba7ef9ba9a3290a427e8cd629d79ae0e1ad572d02f8f83b576bc6f648e0a4b3e9223d24ce68541936b62b1ac2ace9649a3752449daf2d55c2d38621f669ff267058bcec4a9bb2b425ade584114c2b53f917563ef09f394cc01eb30eb155ba62df5ccccc8f5052617cadf6dcc9ec84ebe4e7efdb7a8fcb8a9b611216d312d2ff2b927a1625809d369e18dc5c22e0482bbfc0583eceeae6475d890dd73c126826eff0d9b0bab6e58035e5ec6f1d1b22de4f0f836a420a32e39ffd6e14d4ca93074f12a5e4db517919d188faad774c998e961050f2709cf23a69a60bbe887c6c2bbd60472e9ae135cc179a848e92e89dbbff9026aa52697a1d9cd8f0b29746ea8bf8943f017432e291674fa7606b1c7003f6887d3a40ab4a3b07b86dd38f3e9d005ea24c06642c94f815f470b81989c0476089d616d1a9a44c86c6211faaf593bd18a607d6b94e6d192bf6162ec901486c4650371366b2971cbb05160eb5414e1837655f53b87bc4fc6f639af72229a9d48e5d654452f4a44738fd8d2bed5f1d0a26584cc13e9fbce5ad8e16b6b0d7b8b4233f4c183101d7e118832117734a359e02c4c9ae56dddd0313c89e0a85c69e65a57b0a3bafd92455d25efb299c8a8ab56c420e3e7a8514cda58f98266de5a45f797a80d2e1827c931f8b77e1945f728a4bd61f3f4c34c52d7265eff8d901731dc683c936a630909fb5ee68db8247cad0caa11f9498450627a1f420fc7d4e9c54784eabd99a89b4e998bc06e1df8d9511536880b73564edf71f01494a046ef68af8e5390732aef2421df30b8965ffb543b14cda3574332ad135edb7455a828894f54bb23e72be80d531f1ebd8a92353f40425ebd0b69fbce98b47eb4fe640223fb58e82625ca0a71c682669e3d7d6dd92f6bb7233bca71deafd64185fd8d6b3a731789cea705bf58fb923a00d20affe390ce02b96a3f3c5fd8efe1732539eae3eb56903ca3d802aad11c6d74f5030397db26247998c023aa103c92bc50611766fad5c1d78ce360fb02ec7967b4940d4dfe1e390a6538ec90aabebd7aac1dc7b225aa404ee1a327c12b6704d1c0b3138631e904473ed8bb0d675925d75f6b51609d04e1b619ecb389625001905b71045eb671e23773b03a3867283598e2e691c3b31a45b015427af479d1acfd1b6708ab3eb4003d3e8686b09dc9281ae71f3bba4e3d7f73caefe40c7aa26904e8c350e7139344d2661554ff814d96256e519374a7c71503c8bf0cac491f91b6a7e834070d1f194e68ee1a8cd10d8de736da81e4e1cccc253dd50f394b12e73c3456c83dc5d494f4628dd651185df42690e690c348933f382494b008102950ccc7391a6d59404bccc46027c8a10bccdf9690a04b7cb27b69a9e3049639e80f50924231b9cc7fa1d4c188b2bbd4e358e575301f5081f3e0bd1b82b6fd19dcd035ae5076a8df724425bbbf7359feb447ac2e2a9a6ddee28dbf45d01d1932570bbea00717a825bde8c85e6b388de15cd3676eb6b6fcf55f7f114f9a7a6c311ea74eddd90f3580140e3a736194511bd8d0398d3399e5137b476ba0488f810f8457e13e63cc48655f36c8f71a515e2cbdb131d9d289986bfd51dd7b0164ed8a42bbb31e48a3a8ab30d38959169f7d9c5eb331fc9651e49660b08c7858123b6c02c52447322ebcf8af7023687082229726863ce45de0189180f87b204b9a2a71371a7fb9c626d105a6514aa1206348bd8fdd4f30ca5c16c641667196cfd2ee4a07a90a5c0469d0b734d5b6341ac2b46c7b6d0cdefe7da5d0564d49da80e1ae4d0ee42aef7413b01e83ac4bfc58e28eedfa50f56e993361ff6faee8febd6945766c283daf32c17694025b267f687b2d56c4135c20b76e127de79575acbe673b795bc388fb7c03b51b2f6ae4493c2b252bee98546ba58c35e0c063efdd9b23bfb91fa991eda0bacace18c286435c55f7da345bb64d90c4694c461550b4aba4b3af2d4d0da2dd303f094e35c48eb63acb15c0da9e9aaf0b57c3f0e0e8cbd30b184e485bcf9905419098979eef13ff09b004951cad4383ec7cfa77233a124c7cfdc5002a6e003444f4acd6535f91744a1c77085c89d14c3bce991ba9190aaecdac684e45853765d16935df90cf5fb05ca3fbd8efe0e4dee84b9c8359138b44540dc654b7a262a63b4279644bb0d6b1d2f90b4235751080385c445dbcd1e0ac61f3b83ec7182e89068ca24b3c734826850a50424bbfce507d3d280f6c040984ffb5166515a69e52703b911fbc56fd5f793b1ed14138b91bcc84a8fbec8567003a4501fb2447a4e24e6ba724e61eaf51f4227401cbd8bc870e98ac5cd708576175874fe6f3fcbe6438ea27350f73bbed38860f8394bcc459da269f885f845f08236be9bc0eb878aae58c6cd12b534a602426f11f82e90332eb550be0023f37a38118345c775a100fcb52dc31401b5564aaa9bb7732044089cdb0f2fdb3cf61f561d55e33bb7ad174f5e6fe6ca50330a92b690b1c80421c894a68cae66c092771ecc8a5c1fc3612129be1fb0da7c1830e66eb334c909cff43bfcdc371df6bfb71db433025c2ef3c37523e0395a85ef243f51e82968df7e28b9fcdce09bcd2421b14d011f94ca8c438203471fec6a01fcb386c308471f3a41cf74091df6896d6de0dc74a03fb30adcccceb085547e8de4a8e274052f093e0d7434ddb560de4db18966a8e9c3e7b0a7dfda29b07825771d28fcb4c634313b32c77b5d1bcaabc322228b2e2d30b9038c70ef5"}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r9, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x9, 0x294}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:27:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000640)={'wpan0\x00'}) [ 2806.464833] FAULT_INJECTION: forcing a failure. [ 2806.464833] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2806.465918] CPU: 0 PID: 16469 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2806.466528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2806.467265] Call Trace: [ 2806.467520] dump_stack+0x107/0x167 [ 2806.467851] should_fail.cold+0x5/0xa [ 2806.468199] _copy_from_user+0x2e/0x1b0 [ 2806.468637] __copy_msghdr_from_user+0x91/0x4b0 [ 2806.469081] ? __ia32_sys_shutdown+0x80/0x80 [ 2806.469557] ? __lock_acquire+0x1657/0x5b00 [ 2806.469985] ___sys_recvmsg+0xd5/0x200 [ 2806.470411] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2806.470879] ? __lockdep_reset_lock+0x180/0x180 [ 2806.471296] ? __fget_files+0x2cf/0x520 [ 2806.471743] ? lock_acquire+0x197/0x470 [ 2806.472173] ? find_held_lock+0x2c/0x110 [ 2806.472545] ? __might_fault+0xd3/0x180 [ 2806.472972] ? lock_downgrade+0x6d0/0x6d0 [ 2806.473433] do_recvmmsg+0x24c/0x6d0 [ 2806.473837] ? ___sys_recvmsg+0x200/0x200 [ 2806.474491] ? lock_downgrade+0x6d0/0x6d0 [ 2806.474940] ? ksys_write+0x12d/0x260 [ 2806.475371] ? wait_for_completion_io+0x270/0x270 [ 2806.475890] ? rcu_read_lock_any_held+0x75/0xa0 [ 2806.476392] ? vfs_write+0x354/0xb10 [ 2806.476736] __x64_sys_recvmmsg+0x20f/0x260 [ 2806.477197] ? ksys_write+0x1a9/0x260 [ 2806.477543] ? __do_sys_socketcall+0x600/0x600 [ 2806.478038] do_syscall_64+0x33/0x40 [ 2806.478431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2806.478973] RIP: 0033:0x7fbdc2560b19 [ 2806.479373] 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 [ 2806.481306] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2806.482109] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2806.482738] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2806.483497] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2806.484125] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2806.484875] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:27:59 executing program 7: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x210000, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000001100)={"4a128350489da7272b2d576b", &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x4, 0x1, 0x7, 0x7, 0x0, 0x1, 0x0, "cde90b46", 0x59, "7174e1bd", 0x2, 0x1, 0x4, '32~', "653201185086d95ffafa9bf19c8fcbfaffca303085359cc7aef6f9c92dad7fae41b4fbe5c355c0a4ba4dbd549909"}, 0x1, 0x19, 0x10001, &(0x7f00000010c0)}) ioctl$CDROMMULTISESSION(r0, 0x5310, &(0x7f0000001140)={@msf={0xe1, 0x81, 0x5}, 0x1, 0x1}) ioctl(r0, 0x8, &(0x7f0000001180)="44b8f9c883d40f4df2ed0c") ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000011c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000001200)) ioctl$CDROMVOLCTRL(r1, 0x530a, &(0x7f0000001240)={0x9, 0x45, 0x6, 0x1}) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000001280)={0x2, 0x1}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000012c0), 0x200200, 0x0) ioctl$CDROMPLAYTRKIND(r2, 0x5304, &(0x7f0000001300)={0x3, 0x5, 0x20, 0x6}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000001340)) fcntl$addseals(r0, 0x409, 0x0) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x1) fadvise64(r0, 0x1f, 0x0, 0x1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001380)=0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000013c0)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e24, @loopback}, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x80000000, 0x3}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 05:27:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x44, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1, 0x1}}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x2f}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x74}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x408c0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000840)=[{0x35, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x7a}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) 05:27:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 72) 05:27:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x14, 0x2c, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x14}}, 0x0) 05:27:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000600)={'wpan4\x00'}) 05:27:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x1, 0x81, 0x80, 0x2, 0x19280}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x1d) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, 0x0, &(0x7f0000000480)) writev(r4, &(0x7f0000000140)=[{&(0x7f0000001e00)="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", 0xdff}], 0x1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80800, 0x100) openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x10000, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000080)={0x0, 0x7f, 0x7}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060b40)={0x7, [], 0x7f, "411ab0b7f6aaeb"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) dup(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x9c3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 05:27:59 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x505103, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 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, 0x10000, 0x0, @perf_config_ext={0x8, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x41}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000000840)=[{&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f0000000500)=""/205, 0xcd}, {&(0x7f0000001c00)=""/236, 0xec}, {&(0x7f0000001e00)=""/102396, 0x18ffc}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000900)=""/151, 0x97}], 0x7) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000080)='./file0/../file0\x00', 0x8d0c, 0x0, 0x0, 0x100800, &(0x7f0000001fc0)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000600)='./file0/../file0\x00', &(0x7f00000004c0)='./file0/../file0\x00', 0x0, 0x2013c1a, 0x0) umount2(&(0x7f0000000200)='./file0/file0\x00', 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) 05:27:59 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff}}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x10}, 0x4000, 0x0, 0xfffffffc, 0x0, 0x10000}, 0x0, 0xe, r0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xa00}}, './file0/file0\x00'}) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x80, 0x6, 0x81, 0x40, 0x0, 0x60, 0xbc070, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000100)}, 0x80, 0x5, 0x0, 0x3, 0x340, 0x3, 0x1, 0x0, 0x7fff, 0x0, 0x695}, 0x0, 0x7, r4, 0x9) tee(r2, r1, 0x800, 0x0) 05:28:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 73) 05:28:17 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() setpgid(0x0, 0x0) ptrace(0x8, r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/299], &(0x7f0000000140)={0x0, 0x1, [0xb65, 0x6cb, 0xe93, 0xd]}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x412100, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000080)={@empty, @multicast, @val={@val={0x9100, 0x5}, {0x8100, 0x6, 0x1, 0x2}}, {@can={0xc, {{0x1, 0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, "4d04e243055e7d5c"}}}}, &(0x7f0000000100)={0x1, 0x1, [0x9a5, 0xcb1, 0x304, 0xa77]}) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x5, 0x7, 0x7f, 0x3, 0x0, 0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x41000, 0x0, 0xffffff89, 0x2952b4b646aa23f9, 0x8, 0x1, 0xfff, 0x0, 0x3a9, 0x0, 0xfffffffffffffffb}, r0, 0xa, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x50111, 0xffffffffffffffff, 0x3) fstatfs(r1, &(0x7f0000000180)=""/83) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) 05:28:17 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}, 0x4c20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006cc0), 0x0, 0x0) 05:28:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r5) 05:28:17 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1000000053040000000000"], 0x10}}, 0x0) [ 2824.097980] FAULT_INJECTION: forcing a failure. [ 2824.097980] name fail_usercopy, interval 1, probability 0, space 0, times 0 05:28:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x1, 0x81, 0x80, 0x2, 0x19280}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x1d) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, 0x0, &(0x7f0000000480)) writev(r4, &(0x7f0000000140)=[{&(0x7f0000001e00)="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", 0xdff}], 0x1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80800, 0x100) openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x10000, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000080)={0x0, 0x7f, 0x7}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060b40)={0x7, [], 0x7f, "411ab0b7f6aaeb"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) dup(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x9c3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 05:28:17 executing program 5: link(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000440008000f801", 0x17}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000300)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x100, 0x2) creat(&(0x7f00000000c0)='./file1\x00', 0x76) 05:28:17 executing program 1: mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2088, 0x0) r1 = gettid() ptrace(0x8, r1) syz_open_procfs(r1, 0x0) [ 2824.101068] CPU: 1 PID: 16497 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2824.102719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2824.104521] Call Trace: [ 2824.105064] dump_stack+0x107/0x167 [ 2824.105860] should_fail.cold+0x5/0xa [ 2824.106554] _copy_from_user+0x2e/0x1b0 [ 2824.107272] __copy_msghdr_from_user+0x91/0x4b0 [ 2824.108109] ? __ia32_sys_shutdown+0x80/0x80 [ 2824.108888] ? __lock_acquire+0x1657/0x5b00 [ 2824.109737] ___sys_recvmsg+0xd5/0x200 [ 2824.110433] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2824.111302] ? __lockdep_reset_lock+0x180/0x180 [ 2824.112131] ? __fget_files+0x2cf/0x520 [ 2824.113028] ? lock_acquire+0x197/0x470 [ 2824.113759] ? find_held_lock+0x2c/0x110 [ 2824.114544] ? __might_fault+0xd3/0x180 05:28:17 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x2400, 0x140) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x440800, 0x0) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x14000000) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000280)={0x0, 0x3, 0x7, 0x400}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x80}}, 0x80) bind$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r5 = open$dir(0x0, 0x222001, 0x0) [ 2824.115451] ? lock_downgrade+0x6d0/0x6d0 [ 2824.116415] do_recvmmsg+0x24c/0x6d0 r6 = syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file1\x00', 0x9, 0x6, &(0x7f0000001940)=[{&(0x7f00000006c0)="823fca2076e4938b79ef83a75eb70de1c37f70da33f4c796097de67c1fb62f774d1d6ca0e79a016b910d50b7806feb26f525cba474e715570780b2888394055b13d462ce41da863531671cd8e811095da3e4da6e8ee4bb010765d5f877071368baa6829e5c7fecfb46a93db4376a2a32295d5fb732b20ef482695a848aa84b5f721d557f7be0276351e09ed4d5d7eb05433ba5c360bd9f882f37ec927fa0f147b8241cd967ed8f42c51915166fbf1e85c690cf2f5cc5f7d488344f5c2fda45e083dee1ec474713b9b468", 0xca, 0x1f}, {&(0x7f00000007c0)="68e41f8e9ced6791eba7642d7f9fab225ca03880e7efffb5fe071a10ebbdf987650f8ab5285e48ceedfa22194cfbad361ae694f936f1c6e94aeff409318a4257a7fc7f4ecb8fc3cf88424732ae2c15787fc2de29bc9eda7b866975726d716dc2d7d70e907a9debfae4b882df26fc9f5bbe29bf6faf7bc0d8a5aea836bc549f9fe9aed6", 0x83, 0x100000001}, {&(0x7f0000000880)="56615afdf6100950dadc44d02d53820026e95e85934137cced7dad3e3367182f7c9ee49f259d1199e2656fc116cc73d18d9e672986a4c8db950338b51b4f209cbfecbc34a34097ce8e83d8c250dece51568f17207de62243e0bd967a41b7502ddfd9733493626df1c3a950fbdc1b47ae22ede8544d8453da90edb8954b31adcc9c63d63c529275b292b0e2a1e41d57f3a0869d8a38aaf9839d0166a557e21194f7f05537bc1fd94423b42c8e598a6b0830b948b2185eecf37693f74301cd0368", 0xc0, 0x3}, {&(0x7f0000000940)="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0x1000, 0x6}, 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0x1000, 0x8937}, {&(0x7f00000003c0)="1e45626431a497f02b82a7b82a983095327a48549a3eddf66b6ab92940274cd6ac2ee4d9d963e7ba4eef", 0x2a, 0x5}], 0x28840, &(0x7f0000001a00)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x37, 0x2c, 0x35, 0x38]}}}}, {@mode={'mode', 0x3d, 0x8000}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x36]}}], [{@uid_lt={'uid<', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}, {@obj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@audit}]}) lseek(r6, 0x401, 0x2) sendmsg$unix(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="14000000000000000100000001000000fef397ef4194c374fc19bdd21a65fba52f156bef612414d68758028914152143faaa87ed54f8cfc896b141", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) openat(r5, &(0x7f0000000040)='./file1\x00', 0x2000, 0x8) r7 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$VFAT_IOCTL_READDIR_SHORT(r7, 0x82307202, &(0x7f0000000480)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r8, 0x0, 0x10000000c) [ 2824.117310] ? ___sys_recvmsg+0x200/0x200 [ 2824.118070] ? lock_downgrade+0x6d0/0x6d0 [ 2824.118971] ? ksys_write+0x12d/0x260 [ 2824.119678] ? wait_for_completion_io+0x270/0x270 [ 2824.120526] ? rcu_read_lock_any_held+0x75/0xa0 [ 2824.121343] ? vfs_write+0x354/0xb10 [ 2824.122017] __x64_sys_recvmmsg+0x20f/0x260 [ 2824.122776] ? ksys_write+0x1a9/0x260 [ 2824.123452] ? __do_sys_socketcall+0x600/0x600 [ 2824.124281] do_syscall_64+0x33/0x40 [ 2824.124943] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2824.125841] RIP: 0033:0x7fbdc2560b19 [ 2824.126503] 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 [ 2824.128430] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2824.129679] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2824.129713] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2824.132987] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2824.134226] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2824.135455] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2824.136701] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:28:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 74) 05:28:17 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000140)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x11}, @val={@void, {0x8100, 0x0, 0x0, 0x3}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x38, 0x3a, 0x0, @empty, @mcast2, {[@fragment={0x2b, 0x0, 0x1, 0x0, 0x0, 0x2, 0x65}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "550365", 0x0, 0x0, 0x0, @empty, @private0}}}}}}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000600)={0x1}) clone3(&(0x7f0000000340)={0x208000000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000001c0), {0x28}, &(0x7f0000000200)=""/77, 0x4d, &(0x7f0000000280)=""/98, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x4, {r0}}, 0x58) sendfile(r1, r2, &(0x7f00000003c0)=0x10000, 0xffff) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xa0743, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) r5 = dup(0xffffffffffffffff) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) dup2(r3, r5) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x9bbb) write$tun(r3, &(0x7f0000000400)={@val={0x0, 0x2}, @void, @x25={0x3, 0x3, 0x1b, "3a575f9602133d7efe9872a543b6873f98379fe6c3a377ac22d427ca3e6da608608fbe3a4f812255bd6e3fa58df0ea8c66265458c1b75a1f8a1916a3c5d690b34ae3ee04ab527c1214b4d0e81ea139562d756c3ccc01424306ddf57a239f38f25337912593f81356964f67b603dbf9bea55afb03e9881f133a0194f943e6b3750c38303a41918d30ddd422179a5bed4303eeecd934fc6dd35d35d63d97f6351e2f9ee7ff4e3c2ec9e0630ec34432929712717236e6ec2620a53d8796e9a8c55b053ef110b0e8fef34cd9b0eeb1c286e836a2297232483fb834733d"}}, 0xe2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 05:28:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2824.300615] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2824.391175] FAULT_INJECTION: forcing a failure. [ 2824.391175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2824.392311] CPU: 0 PID: 16527 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2824.392921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2824.393650] Call Trace: [ 2824.393891] dump_stack+0x107/0x167 [ 2824.394222] should_fail.cold+0x5/0xa [ 2824.394569] _copy_from_user+0x2e/0x1b0 [ 2824.394932] __copy_msghdr_from_user+0x91/0x4b0 [ 2824.395344] ? __ia32_sys_shutdown+0x80/0x80 [ 2824.395750] ? __lock_acquire+0x1657/0x5b00 [ 2824.396147] ___sys_recvmsg+0xd5/0x200 [ 2824.396500] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2824.396935] ? __lockdep_reset_lock+0x180/0x180 [ 2824.397351] ? __fget_files+0x2cf/0x520 [ 2824.397706] ? lock_acquire+0x197/0x470 [ 2824.398052] ? find_held_lock+0x2c/0x110 [ 2824.398414] ? __might_fault+0xd3/0x180 [ 2824.398770] ? lock_downgrade+0x6d0/0x6d0 [ 2824.399145] do_recvmmsg+0x24c/0x6d0 [ 2824.399482] ? ___sys_recvmsg+0x200/0x200 [ 2824.399866] ? lock_downgrade+0x6d0/0x6d0 [ 2824.400241] ? ksys_write+0x12d/0x260 [ 2824.400587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2824.401051] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2824.401530] __x64_sys_recvmmsg+0x20f/0x260 [ 2824.401915] ? __do_sys_socketcall+0x600/0x600 [ 2824.402324] do_syscall_64+0x33/0x40 [ 2824.402653] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2824.403101] RIP: 0033:0x7fbdc2560b19 [ 2824.403438] 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 [ 2824.405052] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2824.405731] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2824.406358] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2824.406984] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2824.407622] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2824.408250] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:28:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000200), 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f0000000a00)="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", 0xe7a}], 0x2}, 0xc880) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="0e00a30abf9d45c9a467133f6d0fcd2e77ef8b0695a12d6bfaca2e584adb871a63029718ae627ad6156ee41ae39bb4bd57ba26c6207e626e0fe6c26c2240b8ed43a5ee12539e4258fcfafe8e212b76566e72cbde82124f7628b6a91d244f467bd296ca1a39a935f5bed640aa0be2cb3361f96e91627e35f101edd5779cbeafd41e6ddcade209dea1b79668aea42b196404398f9e3398c34139e41fccdd5f557bd82276b50c414c4df6b874e4f2dd68c818f118d6296252a2a32bd136f561e25c8ffb16fbd5", 0xc5}, {&(0x7f0000000240)="d0d3402286ab3b4dba2b3f070c4e872763c2112e8812fee996be529e36382e990caebeea356427f97d4f7146f30e4b4bdecfc439ce32e3211673e7420eb5d4bb7f01fc2ac92867e21eecea642d63173c1a92c7c7094589a5441d035fbc0e", 0x5e}, {&(0x7f0000000700)="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", 0x27a}], 0x3}, 0x10040095) sendmmsg$inet6(r2, &(0x7f0000000000), 0x0, 0x4040000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) r3 = pidfd_open(0x0, 0x0) r4 = dup(r3) setns(r4, 0x2020000) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000001c0)=0x6e) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x78, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x200, 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, 0xa0000000, 0x4, @perf_config_ext={0x0, 0x20}, 0x0, 0x0, 0x3, 0x0, 0x100, 0x1, 0x0, 0x0, 0x8}, 0x0, 0x1, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x3, 0x8001}, 0x41811, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) fork() 05:28:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 75) 05:28:34 executing program 2: ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000040)=""/143) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r1 = dup(r0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x1ec}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r5, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x11, 0x4, 0x1, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xa, 0x0, 0x0, 0x1, [@generic="487fec864b24"]}]}, 0x28}}, 0x80) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r6) sendmsg$TIPC_NL_BEARER_GET(r7, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x90, r8, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdf00}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x393}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d0010000", @ANYRES16=r8, @ANYBLOB="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"/457], 0x1d0}, 0x1, 0x0, 0x0, 0x4040}, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r9, &(0x7f0000000140)=0x80, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @private}}, 0x0, 0x40800, 0x1}, 0x3) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x0, 0x4, 0x3f}) 05:28:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) umount2(0x0, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000280)) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hostfs\x00', 0x10406, &(0x7f0000000140)='+%#-@$,%\\\x00') ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r1, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0xfe, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x6015, 0x4, &(0x7f0000000540)=[{&(0x7f0000000200)="0f19dc452895d0a2e1e6b6cdf13bcaa33214b877d78d1b6e9622675cef2b92d08ab0ba7bca880f668498c30704046b359c180e7a77cba075976a5533f4c24a2bfd18316903fcfcabb3e2035f848c3f06fb82d19a5c97f8ef006b98950c268307dbd89107ec3aa195246ee87e0d15797516ff521083a9aa56740251b14ab960bd53d13b6ff1cd35fe3799623482ae9a0a6f11cbeae747e35c52f03470345127e7ab120b67472dcbb7e4ee438d", 0xac, 0x80000000}, {&(0x7f00000002c0)="b5a9b76656488adb335bd2399a150c2233a1f05354a95161c7e1fde165f839a9df3f1899153030b42d9028b7db4a4c9fa817646bffe13c2d36c476710076ea24e5c1775b2a0fea51f51c57a090cf96e211f8af5e5822252c281587c1e5082be31e36732d7bb3fad5321fd4fe4c9dc0569faf85e600d13b114984213f839d88eabf235ea984c7e957db8438204a1cc4d582a50083d25d192ba61b21980423c8633b127a77ca752e7dc9efa437a019c2c6df3eb019999c2ec8866ed8a119b6887257f3cad64cbabf2a3cfa534e79e70d5e739b763b3e74d3aaf7e6c43c71aa8aee4fcfd21f47602a5e76a997f8ae1ab19e", 0xf0, 0x3}, {&(0x7f0000000440)="1f545f4a5989ea97f5fcc1d083cdbd35ab7db589b15bae6964", 0x19, 0x200000000000000}, {&(0x7f0000000480)="d8d31e1fb7f641fbb3f3283c08617b4f50b13791a0f64b9405d05d0b8e8326b421666d45dba85e6a936c0648378d2f8ce1d6c7a81d4228b1b1d1f42fc46fd80357bb4d78a94665a2a2575992db8629533f9abe7f52b7d454d850a6a426f017092814d1d91af17b5d4daca4cf74621554a8e57bfc6a04cf2bf86071949b6adb084543312858d119f3f2d067de4286522b3b74494b5e33def4612d97676a476c21b8f017f14fe14dd4d380f68b595a56f9885c95801082be", 0xb7, 0x6}], 0x2800e0, &(0x7f00000005c0)=ANY=[@ANYBLOB='shortname=lower,utg8=0,rodir,nonumtain=0,nnonumtail=1,shortname=winnt,uni_xlate=1,measure,\x00']) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 05:28:34 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40011, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000001300)=ANY=[]) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x281, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = perf_event_open(&(0x7f0000001300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x344e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x1f, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000001e00)="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", 0x1000, r1}, 0x68) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000002e00)={r5, "a8e34dde3033a3af2e67d6e44eec0fda"}) flock(r3, 0x6) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000300)={{}, "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"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000100)={0x101, 0x0, 0x0, 'queue0\x00'}) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) unshare(0x48020200) [ 2841.295705] FAULT_INJECTION: forcing a failure. [ 2841.295705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2841.297824] CPU: 1 PID: 16533 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2841.298955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2841.300155] Call Trace: [ 2841.300541] dump_stack+0x107/0x167 [ 2841.301068] should_fail.cold+0x5/0xa [ 2841.301620] _copy_from_user+0x2e/0x1b0 [ 2841.302200] __copy_msghdr_from_user+0x91/0x4b0 [ 2841.302867] ? __ia32_sys_shutdown+0x80/0x80 [ 2841.303498] ? __lock_acquire+0x1657/0x5b00 [ 2841.304147] ___sys_recvmsg+0xd5/0x200 [ 2841.304705] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2841.305405] ? __lockdep_reset_lock+0x180/0x180 [ 2841.306063] ? __fget_files+0x2cf/0x520 [ 2841.306634] ? lock_acquire+0x197/0x470 [ 2841.307200] ? find_held_lock+0x2c/0x110 [ 2841.307793] ? __might_fault+0xd3/0x180 [ 2841.308366] ? lock_downgrade+0x6d0/0x6d0 [ 2841.309015] do_recvmmsg+0x24c/0x6d0 [ 2841.309647] ? ___sys_recvmsg+0x200/0x200 [ 2841.310373] ? lock_downgrade+0x6d0/0x6d0 [ 2841.311040] ? ksys_write+0x12d/0x260 [ 2841.311760] ? wait_for_completion_io+0x270/0x270 [ 2841.312603] ? rcu_read_lock_any_held+0x75/0xa0 [ 2841.313541] ? vfs_write+0x354/0xb10 [ 2841.314208] __x64_sys_recvmmsg+0x20f/0x260 [ 2841.314961] ? ksys_write+0x1a9/0x260 [ 2841.315682] ? __do_sys_socketcall+0x600/0x600 [ 2841.316496] do_syscall_64+0x33/0x40 [ 2841.317209] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2841.318072] RIP: 0033:0x7fbdc2560b19 [ 2841.318726] 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 [ 2841.321980] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2841.323329] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2841.324545] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2841.324774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2841.325575] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.325594] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2841.327379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2841.327599] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2841.333196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2841.351045] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=16540 comm=syz-executor.1 [ 2841.366268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2841.369194] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2841.377346] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=16550 comm=syz-executor.1 05:28:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0x0, 0x100000000}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x301102, 0x13e) bind$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) r3 = dup(r2) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) listen(r5, 0xe03) sendmsg$AUDIT_DEL_RULE(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x424, 0x3f4, 0x20, 0x70bd26, 0x25dfdbff, {0x0, 0x1, 0x3, [0x9, 0x3ff, 0xffffff8c, 0x6, 0x3, 0x9, 0x1ff, 0x8, 0x4, 0x0, 0x8b2, 0x4, 0xad8, 0x5, 0x7, 0xbc2, 0x8, 0x2, 0x0, 0x5, 0x2, 0x1, 0x9, 0x3, 0xffff, 0x0, 0xe90d, 0xffff9f0c, 0x5, 0xdf6c, 0x6, 0x1, 0x0, 0x70d2, 0x10001, 0x9, 0x200, 0xb2, 0x7ff, 0x9, 0x3, 0x3, 0xff, 0x1, 0xfffff001, 0x401, 0x5, 0x4, 0x1, 0xe0b6, 0xce44, 0x1, 0x4, 0x80200, 0x0, 0xfffffffe, 0x69af, 0xfffffffb, 0xffffffff, 0x3ff80, 0x7f, 0xfffffffb, 0x5, 0x8], [0x80000000, 0x8de2, 0x101, 0x264800, 0x37960507, 0xfff, 0x20, 0x61, 0xffff, 0x1, 0x7, 0xfffff86c, 0x9f0, 0x3, 0x1, 0x3ff, 0x6, 0xffffffe3, 0x6, 0x79fa, 0x6b6c, 0x9, 0x0, 0x84, 0xffffff80, 0x85a, 0x0, 0x0, 0x0, 0x1, 0x7, 0x5, 0x1, 0x0, 0x9, 0xc614, 0x5, 0x6, 0x401, 0x6, 0x1, 0x7, 0x1, 0x7, 0x4de, 0x2, 0x4, 0x2, 0x20, 0x7, 0x48, 0x76999ad, 0x6a, 0x3f, 0x1000, 0x3f, 0xda8, 0x5664, 0xff, 0x0, 0x9, 0x6, 0x9df6, 0x3f], [0x401, 0xb5c4, 0xff, 0x3, 0x80000001, 0xffffffe0, 0x3, 0x59e, 0x2, 0x3, 0x10000, 0x0, 0xf46e, 0x8001, 0xf3, 0x8, 0xfffffffc, 0x80, 0x101, 0x3, 0x2, 0x9, 0xffffffff, 0x1000000, 0x7, 0x1000, 0xd4, 0xbca, 0x9, 0x3, 0x401, 0xfff, 0x8001, 0x7ff, 0x3ff, 0x7, 0x1f, 0x80000001, 0x11, 0x81, 0x8, 0xfad, 0xfffff889, 0x4, 0xffff, 0x8, 0x200, 0x11, 0x3, 0x9, 0x90, 0x401, 0xfffffffd, 0x7, 0xfffff801, 0x0, 0xfff, 0x4, 0x8001, 0x7, 0x9, 0x9, 0x1, 0x200], [0x6, 0xffff, 0x7, 0x0, 0x0, 0x7ff, 0xae1, 0x7fffffff, 0x7, 0x1be, 0x6, 0x1, 0x0, 0x400, 0x8, 0x1, 0x1, 0x2, 0x0, 0x1, 0x8, 0xb3, 0x2, 0xfffffff7, 0x4, 0xa0000000, 0xffffffe0, 0x2, 0x0, 0x6, 0x9, 0x80000001, 0x3ff, 0x9, 0x6, 0x1, 0x9, 0x40, 0x8, 0x37b, 0x5, 0x2000000, 0x5f8b, 0x0, 0x7, 0x2, 0x80000000, 0xfffffc21, 0x3, 0x3, 0x81, 0x4, 0x3b, 0x1, 0x3, 0x2, 0x6, 0x6, 0x0, 0x78, 0x54, 0x1, 0x5, 0xdbfd], 0x2, ['\x00', '\x00']}, ["", "", "", ""]}, 0x424}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x0, [0xf0e, 0x6, 0x80000001]}, &(0x7f0000000000)=0x44) 05:28:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan0\x00'}) 05:28:34 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x1) r1 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000200)='./file1\x00', 0x7ff, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000300)="4761d57e966f04892b3271382e487a8e36784f75382a839c46a1dc861c604648241fde963529aabcc12c0a14c1ad1ef06d52b915a17f0a2ee17389f0", 0x3c, 0x400}, {&(0x7f0000000440)="cb97fb52cb295156057cd11ec4121cc892", 0x11, 0xb153}, {&(0x7f0000000500)="e523dd0b81e1902373eb7ef716ff23e9cc3e27ea263234668ece5fc63ba36bc4de03d3b9cc8e321a3985fed2cc254762478d853df2c7d74d139b644f541ebfff7c8cf8f3256e0ed64954eb89ffd3fc81037d8a85e6e5e5a2fee22e8c80da50f08a5ffd028d99b954315aef3b844102132c0c91210c3c605e205a6cf79226adbbb8aa6b0c56b730c131a3fc71590d662f0ed5ef997915fee5d0f1abffe6fc8337e9003bad07dfcc5d6c521c99818f19b728740b69dbf6276d78c84110aafb9551ddf3e9e58d59d171b8f09029afb7a56da285daa95d9ae8d36f6e626cd8", 0xdd, 0x1}, {&(0x7f0000000600)="22d1b735c42fd4449865510640e270a84eabda4e66c8a17bd7125e59d1b0086500490416e242803401862cdd22abe71e7bc0b7f052d480e8ebca980d3786e3ee81ce405071db54f8724c4a116d3888018c79959ca252ffb3a3efa5af956bf2c28770720a577bc6b850931dc3796ee52308c9de7d13462937f9892bfd0f09fd866033baacdbc6d425a21785ba88bd033b0a4b84e5d217268503aa1a88f39987a941a0e4aacc4f6a16d30282ec2b7551bdeeb6d22295491a2351f290a5316133d70c32e32a69b62881cc03b6233eae0a691ca759dfee9d9c87c710d337ddbae354c39c23cc358139d5052b77", 0xeb, 0x7ff}, {&(0x7f0000000700)="8614e9b2ccec337b352a03bd1147590b36740bf415e526685bc978ec8c52643fa7192a9384d4acb2dcbe79e0acd8d70cbf9ff6e9f56649d7a846e932e89c8fa6f3685fe07a4aab4bbcb9e111c83782e4fa67962d06db37ebc64c2762f9afb0b4d961f90a6e2d6b15c5d64a549988cc60c5f4a9052f750d6ac1b13485219859ca896203d883f87103e6577a670499ec526892", 0x92, 0x8001}, {&(0x7f00000007c0)="23b99499497b3b8d0fc80ddb63bd5c77cfca3c66be6bd1e9f3ab4b0d621578d6797119edf845319fbf349202fe792368772cfc8d1c7681d31af74d739422bbe719bcf2d4e20c9842a85c1df440823bb09802d5fc8b39ddd920c8c923ff436fdbf09123fa4427a278ccfcb2e62f5d10399143fb2b7836828643bf331b415024c37dd3102d2afde173f2f0981c0f6996767fcb58b0d191c3b2ac229d8cd426e82854d6d4454fd401afa1e58ab726ca922c768cb90e489783910f981fb74dd196623eabb10bf1535dd36e125ac825444a384a34b0e574e3aea6916fbf34abf8367e990073d63328666f80188ecedf1bc91635ce26", 0xf3, 0x9626}, {&(0x7f0000000940)="ce75f527bc893e27e97a290ad02aa97e1f2575f2f9e50a25cf33ff5c121e499c465d03495fd908106b858ce350fba2ce083a5eeae42344730be9f05252567c6c5e4771400b79a0629fb9cca3224b839d2041474c779fb0a8e0bde5bfe1d87dfd8577bae387bbcfa26063ddcbe3511699cb181c9076cec79491b94bcf7e9f12a4afcd2748161dc1c250a6d7354fd84ca383fbcfafb63a96e1256340f6a7bb5bbd74ff922725389e6e2e4a79bcf5d4", 0xae}, {&(0x7f0000000a00)="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", 0xfa, 0x9}], 0xe81ce1240119f976, &(0x7f0000000bc0)=ANY=[@ANYBLOB=',((/)*,,cache=mmap,cache=mmap,!^-,*,,euid>', @ANYRESDEC, @ANYBLOB='\x00\x00']) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "e6a2e51d013042"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x7f, "9656c75f04ba4d"}) r13 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r14 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000c00)={0xfd, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xc2, "43447774c635b5"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001c00)={r18, 0x0, "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", "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"}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@fsname={'fsname', 0x3d, 'cache=mmap'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'cache=loose'}}]}}) execveat(r1, 0x0, &(0x7f0000000340)=[&(0x7f0000000080)='trans=fd,', &(0x7f00000000c0)='cache=loose', &(0x7f0000000140)='fscontext', &(0x7f0000000180)='cache=mmap', &(0x7f00000001c0)='$g\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='h\x00'], 0x400) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={r1, 0x0, 0x6, 0x7}) 05:28:34 executing program 1: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x81, 0x1f, 0x3f, 0x4, 0x0, 0xffff, 0x1, 0xe, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x8000, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xe, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@mcast1}, {@in, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x40, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"}}]}, 0x160}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/7) unshare(0x42000000) [ 2841.429168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.430077] print_req_error: 54 callbacks suppressed [ 2841.430098] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.433073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.433947] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.436445] 9pnet: Insufficient options for proto=fd [ 2841.447840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.448524] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.451803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.452444] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.458524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.459196] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 05:28:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) 05:28:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 76) [ 2841.470187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.470876] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.472279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.472918] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.475998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.477166] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 05:28:34 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) chroot(&(0x7f0000000100)='./mnt\x00') fchownat(r0, &(0x7f0000000000)='./mnt\x00', r1, 0xffffffffffffffff, 0x1000) [ 2841.487237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.488149] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.506392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.507318] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2841.538868] FAULT_INJECTION: forcing a failure. [ 2841.538868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2841.540201] CPU: 0 PID: 16566 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2841.540940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2841.541845] Call Trace: [ 2841.542146] dump_stack+0x107/0x167 [ 2841.542563] should_fail.cold+0x5/0xa [ 2841.543014] _copy_from_user+0x2e/0x1b0 [ 2841.543466] __copy_msghdr_from_user+0x91/0x4b0 [ 2841.543992] ? __ia32_sys_shutdown+0x80/0x80 [ 2841.544476] ? __lock_acquire+0x1657/0x5b00 [ 2841.544967] ___sys_recvmsg+0xd5/0x200 [ 2841.545383] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2841.545931] ? __lockdep_reset_lock+0x180/0x180 [ 2841.546419] ? trace_hardirqs_on+0x5b/0x180 [ 2841.546903] ? lock_acquire+0x197/0x470 [ 2841.547310] ? find_held_lock+0x2c/0x110 [ 2841.547746] ? __might_fault+0xd3/0x180 [ 2841.548165] ? lock_downgrade+0x6d0/0x6d0 [ 2841.548605] ? io_schedule_timeout+0x140/0x140 [ 2841.548788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.549084] do_recvmmsg+0x24c/0x6d0 [ 2841.550269] ? ___sys_recvmsg+0x200/0x200 [ 2841.550709] ? lock_downgrade+0x6d0/0x6d0 [ 2841.551168] ? ksys_write+0x12d/0x260 [ 2841.551593] ? wait_for_completion_io+0x270/0x270 [ 2841.552103] ? rcu_read_lock_any_held+0x75/0xa0 [ 2841.552588] ? vfs_write+0x354/0xb10 [ 2841.552998] __x64_sys_recvmmsg+0x20f/0x260 [ 2841.553447] ? ksys_write+0x1a9/0x260 [ 2841.553857] ? __do_sys_socketcall+0x600/0x600 [ 2841.554347] do_syscall_64+0x33/0x40 [ 2841.554739] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2841.555286] RIP: 0033:0x7fbdc2560b19 [ 2841.555669] 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 [ 2841.556238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.557601] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2841.557616] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2841.557624] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2841.557631] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.557638] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2841.557645] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:28:34 executing program 6: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x438101) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r2, r1, 0x0, 0x4000007ffffffc) r3 = dup(0xffffffffffffffff) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) sendmsg$IPSET_CMD_SWAP(r3, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, 0x6, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x8}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2040000}, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x54, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x34, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x90e7}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_IE={0x4}]}, 0x54}}, 0x4081) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file1\x00'}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), r2) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="1d7935fc1c832b54d00b607c3d01278ca24e", @ANYRES16=r5, @ANYBLOB="000228bd7000fbdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x24004000}, 0x2) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) r8 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r6, 0x0) [ 2841.617333] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.619847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 05:28:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, 0x0, 0x101000, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) pidfd_send_signal(r0, 0x30, &(0x7f00000005c0)={0x2f, 0x3ff, 0x70}, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) [ 2841.621041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 05:28:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 77) [ 2841.631946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.638527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.641126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.645236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.649103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.651916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.652750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.653390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.654232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.654949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.656794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.662360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.663070] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2841.674503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.675194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 05:28:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)={0x2, 0x0, [0x0, 0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x820000, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = fsopen(&(0x7f0000000000)='selinuxfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r7, 0x6, 0x0, 0x0, 0x0) fsmount(r7, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r7, 0x80087601, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f00000035c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10, 0x0}}, {{&(0x7f0000001140)={0x2, 0x4e24, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @loopback}}}], 0x20}}], 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@mcast2, 0x18, r8}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2841.685133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.685822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.695477] FAULT_INJECTION: forcing a failure. [ 2841.695477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2841.697328] CPU: 1 PID: 16577 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2841.697786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.698384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2841.698392] Call Trace: [ 2841.698421] dump_stack+0x107/0x167 [ 2841.701116] should_fail.cold+0x5/0xa [ 2841.701705] _copy_from_user+0x2e/0x1b0 [ 2841.702318] __copy_msghdr_from_user+0x91/0x4b0 [ 2841.703022] ? __ia32_sys_shutdown+0x80/0x80 [ 2841.703693] ? __lock_acquire+0x1657/0x5b00 [ 2841.704383] ___sys_recvmsg+0xd5/0x200 [ 2841.704969] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2841.705713] ? __lockdep_reset_lock+0x180/0x180 [ 2841.705890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.706424] ? lock_acquire+0x197/0x470 [ 2841.707503] ? find_held_lock+0x2c/0x110 [ 2841.708125] ? __might_fault+0xd3/0x180 [ 2841.708721] ? lock_downgrade+0x6d0/0x6d0 [ 2841.709377] do_recvmmsg+0x24c/0x6d0 [ 2841.709955] ? ___sys_recvmsg+0x200/0x200 [ 2841.710583] ? lock_downgrade+0x6d0/0x6d0 [ 2841.711227] ? ksys_write+0x12d/0x260 [ 2841.711834] ? wait_for_completion_io+0x270/0x270 [ 2841.712567] ? rcu_read_lock_any_held+0x75/0xa0 [ 2841.713267] ? vfs_write+0x354/0xb10 [ 2841.713840] __x64_sys_recvmmsg+0x20f/0x260 [ 2841.714472] ? ksys_write+0x1a9/0x260 [ 2841.715049] ? __do_sys_socketcall+0x600/0x600 [ 2841.715751] do_syscall_64+0x33/0x40 [ 2841.716319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2841.716973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.717097] RIP: 0033:0x7fbdc2560b19 [ 2841.717736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.718136] 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 [ 2841.718153] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2841.722553] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2841.723622] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2841.724712] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.725787] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2841.726855] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2841.727900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.728560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.738029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.738840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.743050] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2841.763821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.764459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.776955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.784363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.785011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.791577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.792297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.792925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.802387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.803138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.807366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.813832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.814461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.820847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.822950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.823577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.830396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.831046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.835365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.836136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.840171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.843121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.846252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.847054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.852471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.853111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.854959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.855549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.857419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.858042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.859427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.860195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.861047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.861767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.862590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.863215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.864021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.864606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.865355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.865961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.867220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.868109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.868944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.872532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.873437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.875084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.876030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.876608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.880494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.881928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.883061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.885085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.886396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.887844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.889449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.890600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.892161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.900149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.904849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.910895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.916960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.922484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.933601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.934969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.950875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.980769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.981409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.982077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.982693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.983904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.986993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.987572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.989983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.990599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2841.997440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.003958] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.006875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.009293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.011145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.011763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.015010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.015866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.017618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.018521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.019995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.020794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.021446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.022136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.023093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.023742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.024907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.025491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.026222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.026828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.027533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.028151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.028940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.029537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.030963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.032253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.033440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.034539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.035410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.036116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.037066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.037691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.038455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.039182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.039953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.040535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.041332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.041954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.042816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.043435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.044173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.044874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.045549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.046302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.047031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.047602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.048360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.049022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.049604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.050204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.050938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.051534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.052212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.052858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.053765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.054367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.055093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.055885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.056472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.057169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.057833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.058415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.059164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.059975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.060603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.061278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.062004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.062586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.063269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.063874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.064511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.065223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.065949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.067014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.067784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.068363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.068965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.069526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.070305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.071025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.071603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.073422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.074418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.075346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.076221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.076891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.077560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.078302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.079023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.079762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.080349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.081059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.081725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.082302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.083079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.083749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.084349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.085054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.085737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.086329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.087067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.087730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.088381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.089105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.089775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.090366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.091079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.091737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.092330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.092944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.093773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.094467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.095154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.095861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.096443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.097106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.097761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.098423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.099369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.100053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.100672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.101355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.102128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.102841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.103433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.104102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.104794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.105403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.106449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.107439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.108232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.109756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.110461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.111102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.112395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.113411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.114449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.115191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.115833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.116429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.117106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.117746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.118457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.119145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.119788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.120370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.121023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.121609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.122274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.122922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.123558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.124242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.124947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.125535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.126203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.126877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.127456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.128106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.128808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.129404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.130068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.130689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.131326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.132033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.132750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.133323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.133994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.134584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.135189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.135825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.136405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.137102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.137702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.138269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.138933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.139522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.140169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.140772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.141349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.141951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.142530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.143120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.143817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.144409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.145009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.145586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.146190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.146792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.147364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.147974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.148663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.149259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.149865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.150442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.151046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.151648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.152270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.152869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.153505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.154120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.154733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.155533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.156236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.157264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.157930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.158503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.159207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.159841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.160447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.161116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.161757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.162357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.163059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.163782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.164678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.165316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.165984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.166560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.167230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.167920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.168511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.169145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.188713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.189473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.190117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.190740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.191355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.192006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.192573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.193192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.195905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.196502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.197170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.197822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.198402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.199887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.200504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.201238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.202101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.202842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.203413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.204148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.204780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.205343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.205966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.206518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.207219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.207894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.208905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.209961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.210804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.211535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.212280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.212903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.213559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.214205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.214851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.215519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.216987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.218197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.219305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.220429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.225985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.227275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.228363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.232103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.235814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.238088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.243012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.244133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.246710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2842.254600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 05:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, 0x2, 0x3, 0x301, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFQA_CFG_CMD={0x8, 0x1, {0x4, 0x0, 0xf}}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x1}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFQA_CFG_PARAMS={0x9, 0x2, {0xfffffffc}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x90}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x1}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0xd45a}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x11}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x8}]}, 0x6c}}, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x15, 0xc21, 0x0, 0x0, {0x2}, [@generic="02"]}, 0x18}}, 0x0) 05:28:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 05:28:35 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$FITRIM(r1, 0xc020662a, &(0x7f0000000100)={0xfffffffeffd, 0x4}) fchmod(r0, 0x0) [ 2842.299145] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pid=16606 comm=syz-executor.5 [ 2842.329830] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pid=16606 comm=syz-executor.5 05:28:35 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 78) 05:28:35 executing program 7: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) migrate_pages(r0, 0x96e, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x80, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @multicast1}}}]}, @CTA_TIMEOUT={0x8}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8}]}]}, 0x80}}, 0x0) ptrace(0x8, r0) 05:28:35 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r3, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(0x0, &(0x7f00000002c0), &(0x7f0000000480)=@ng={0x4, 0x7, "749152131ee87d9c8dacbd52b35de55755d474"}, 0x15, 0x2) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) getdents64(r4, &(0x7f0000001500)=""/125, 0x7d) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) unshare(0x48020200) 05:28:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xc) openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r2, 0x400, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180), 0x40, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r3, &(0x7f0000000100), 0x2, 0x0) fcntl$setown(r2, 0x8, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10001, 0xa2050, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x240, 0x7, 0x0, 0x7, 0x80000000000000, 0x7, 0x9, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) ioctl$DVD_READ_STRUCT(r1, 0x5390, &(0x7f00000003c0)=@bca={0x3, 0xbc, "7731e48ac75f1ae4a878c25ec8bfa1179a8e675942a074bd354869c0911e314363e61477abf7c7caa91229ba44ccb22838dfd701f6f12223786f52df9099f783da4e4ccadecca401fd044abd9160111610350c953b6af8691014dba066ac7f16ca9091858a2267d461e52ddb69c468231c54322df45e357dabf32403b08cc172d297f75a935ed16311cbb43e0a1c27c081df4d83072964540e814472c76b377f161461ee06c568b7727ec305e953f0e9b7df7c6f88e8bd14e13ee459"}) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x404002, 0xe2) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 05:28:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r4, 0xf04, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x3c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x50}}, 0x40000) 05:28:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$cgroup(0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') [ 2842.388927] FAULT_INJECTION: forcing a failure. [ 2842.388927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2842.390704] CPU: 1 PID: 16610 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2842.391715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2842.392928] Call Trace: [ 2842.393326] dump_stack+0x107/0x167 [ 2842.393861] should_fail.cold+0x5/0xa [ 2842.394428] _copy_from_user+0x2e/0x1b0 [ 2842.395016] __copy_msghdr_from_user+0x91/0x4b0 [ 2842.395698] ? __ia32_sys_shutdown+0x80/0x80 [ 2842.396345] ? __lock_acquire+0x1657/0x5b00 [ 2842.397002] ___sys_recvmsg+0xd5/0x200 [ 2842.397579] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2842.398294] ? __lockdep_reset_lock+0x180/0x180 [ 2842.398985] ? lock_acquire+0x197/0x470 [ 2842.399568] ? find_held_lock+0x2c/0x110 [ 2842.400178] ? __might_fault+0xd3/0x180 [ 2842.400757] ? lock_downgrade+0x6d0/0x6d0 [ 2842.401383] do_recvmmsg+0x24c/0x6d0 [ 2842.401942] ? ___sys_recvmsg+0x200/0x200 [ 2842.402543] ? lock_downgrade+0x6d0/0x6d0 [ 2842.403162] ? ksys_write+0x12d/0x260 [ 2842.403738] ? wait_for_completion_io+0x270/0x270 [ 2842.404454] ? rcu_read_lock_any_held+0x75/0xa0 [ 2842.405139] ? vfs_write+0x354/0xb10 [ 2842.405689] __x64_sys_recvmmsg+0x20f/0x260 [ 2842.406320] ? ksys_write+0x1a9/0x260 [ 2842.406872] ? __do_sys_socketcall+0x600/0x600 [ 2842.407543] do_syscall_64+0x33/0x40 [ 2842.408098] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2842.408842] RIP: 0033:0x7fbdc2560b19 [ 2842.409389] 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 [ 2842.412027] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2842.413156] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2842.414185] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2842.415217] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2842.416261] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2842.417275] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:28:35 executing program 5: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 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, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x4, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r2 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x25bf, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0xb96, 0x4}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x40002, 0xffff, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRESDEC=r3], 0x10}}], 0x2, 0x24000801) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000001e00)=""/4098) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x2, 0x0, 0xfffffffffffffff9}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 05:28:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000640), 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x5, 0x0, 0x5, 0xaa, @time={0x7, 0x8001}, {0x90, 0x3}, {0x5, 0x6}, @queue={0x4, {0x0, 0x77}}}, {0x0, 0x0, 0x0, 0x20, @tick=0x5, {0x3f, 0x1}, {0x80, 0xc}, @addr={0x1, 0x2}}, {0x7, 0x7, 0x0, 0xec, @time={0x2f7c}, {0x40, 0x1}, {0x1f, 0x9}, @raw8={"3f7d0d83505bbe238a6ca868"}}, {0x40, 0x20, 0x0, 0x7, @time={0x9, 0x40}, {0x1f, 0xff}, {0x5, 0x8d}, @ext={0x7b, &(0x7f0000000000)="9fe0a991a921ca59ff97bac82dbd2aaf045ae9102d2b99419b4b6875ba88c431870d4b24f3c04dc48632f534992d441e1c1914daec7bf349bee62abb8fd986376bcb64222f7698bb42201f148e5b153667615b1fdc6f939db387d074a4e66bbf42324d63423b3cc6a2b38c1e01cb180ea6c24dc5c9c1108384cbef"}}, {0x7f, 0x1f, 0x5, 0x9, @time={0x2, 0xfcdf}, {0x1, 0x4}, {0x40, 0x22}, @raw32={[0x6, 0x0, 0x1]}}], 0x8c) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 05:28:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x2) inotify_add_watch(r0, 0x0, 0x4000040) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x4b32, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x68) creat(&(0x7f0000000080)='./file0\x00', 0x22) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x30000002) dup3(r1, r0, 0x0) 05:28:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 79) 05:28:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x2) ftruncate(r0, 0x1000003) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa418b6d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup2(r1, r1) write$binfmt_elf64(r4, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x3c7) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x4a6c80) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r2, r3, r4, r1, r5, 0xffffffffffffffff, r6, r1], 0x8) fcntl$addseals(r2, 0x409, 0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x3}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r7, 0x0, 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r8, 0x0, r7, 0x0, 0x200f5ef, 0x0) 05:28:51 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) r1 = syz_mount_image$nfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000001a80), 0x801000, &(0x7f0000001ec0)={[{'\x00'}, {'&:'}, {'{-*,'}, {'pipefs\x00'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001b40)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x0, 0x0, r0, 0x0, r1}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2dd) syz_mount_image$nfs4(&(0x7f0000000300), 0x0, 0x0, 0x2, &(0x7f0000000100)=[{0x0, 0x0, 0x96d2}, {0x0, 0x0, 0xbfb}], 0x100000, 0x0) write$binfmt_elf64(r2, &(0x7f0000000580)=ANY=[@ANYRESHEX, @ANYBLOB], 0xfdef) mount$bind(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x8000) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000040)={0x2000200e}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x0, 0x8000008000) 05:28:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffddfffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@usrjquota}, {@delalloc}]}) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x5) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000d75839e3ca5869a423a5057d4a6be0f7d4f10ffc50dabfbf7dea7f039c2772c025ece864b836eb620137f4de06af046b3728d0d98e3b57f9b3a0a803278b68b326920d13806bd5f3b61e14bb9a6b8fde07b3d5b2d50a5a9ed4d9d78d687bf2003b6c7dcadd4921c9e9d06dcdfa1f5317194658fd8d47dcdbb90f482a994b4f2cdc6ee86c538157e92e64eafcdfbc15cde3ba860caed9e0d5847b894c64226420e1531baf7a5c1f8859852182077ea45536e2cc8c8f1d011149d7754e51bcc98a03556756ad2eaaaac148c344f493e29ebb7a8df0", @ANYRES32, @ANYBLOB="01000000000000002e2f66696c653000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc03c2, 0x0) openat(r1, &(0x7f0000000380)='./file1\x00', 0x80c20, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="7815a55ce59b5614f2fcbf664bbb9891", 0x10) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4]) openat(r4, &(0x7f0000000340)='./file0\x00', 0x701080, 0x44) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) madvise(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x1) 05:28:51 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f0000000200)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@initdev, @in6=@local}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='D', 0x1}], 0x1, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x4) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) 05:28:51 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000001000000010000007f7c249f2b847f379b44f20d26cba1b527965d95fb4f70863b5eb0383af8fd27d7b7c95d8a720516d6a210551398b300534da702f8092cbe6a853cd0670136bf0fa48aebf8a112e3a6874310b07df1270e7687bbc56f6bffbfea6bad0162bb86b89fda14", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r5 = dup(r4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r7, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x40, 0x25}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x4000805) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r8 = accept(r1, 0x0, &(0x7f0000000140)) recvmmsg$unix(r8, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2120, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 05:28:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) umount2(&(0x7f0000000080)='./file0\x00', 0x4) syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f00000003c0)='./file1\x00', 0x5, 0x5, &(0x7f0000000780)=[{&(0x7f0000000500)="b10472e5f74dfb2cf0cc8cc4c792a7818aea94f2c3347540696535efe1ebd43cf446cbb7a99b808865c036f1215a46a76159ac3606e978aa08cc1f11eca60388755c7819ec3b5253580f13f0ece3412a138c58315c5e5177a52f", 0x5a}, {&(0x7f0000000580)="79a7a24b919b5b295d9a62ad80c22fcfa8fb01e719873eb0cd46e24c775e2145352ef169422ea70a19c20a08b84d24c91e494b728163c320eac10c8b4181d7ca148b2fd21526300498c934ddbc3ef57e8802aa6a62454441cde902cc", 0x5c, 0xffffffff}, {&(0x7f0000000400)="19b5a1c8c0e607e3e22b65f08c8f10591ce7e23f8c653bc72e01e4e7a51b1a630afa88b6fd2c73", 0x27, 0x1}, {&(0x7f0000000600)="7fe247a819f6d52e8e70dd298a92f5ec063ac39192c8a111aa33c793ac549be62c87edfbe7a88e7f16c0459a97758fa1f1ea42f18e4c6378947abe7278a55ea59ed175f730bc4cb45dcc39139f35160bbe2b938316bb0bf99fb13ff4a4da40211ae60467b6ed96b092c5c67670e50e839c87893b5cf6239ee0ef14a3af910147bb50a21f0040617d2490090219bcdcf71f655c321f9d", 0x96, 0x6}, {&(0x7f0000000940)="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", 0x16b}], 0x300240a, &(0x7f0000000800)={[{@jqfmt_vfsv1}, {@nobh}, {@init_itable_val={'init_itable', 0x3d, 0x1}}, {@journal_async_commit}, {@errors_remount}, {@test_dummy_encryption}, {@grpjquota}, {@discard}, {@nobh}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'cgroup2\x00'}}, {@appraise_type}, {@euid_gt={'euid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x1b}}, {@appraise_type}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}]}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) lseek(0xffffffffffffffff, 0xf82d, 0x3) umount2(&(0x7f0000000300)='./file1\x00', 0x4) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000280)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES64=r2]) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) socket$inet(0x2, 0x2, 0x800) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@dev, @empty}, &(0x7f0000000480)=0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') 05:28:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) [ 2858.708265] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2858.710469] FAULT_INJECTION: forcing a failure. [ 2858.710469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2858.711934] CPU: 0 PID: 16655 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2858.712760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.713730] Call Trace: [ 2858.714048] dump_stack+0x107/0x167 [ 2858.714480] should_fail.cold+0x5/0xa [ 2858.714936] _copy_from_user+0x2e/0x1b0 [ 2858.715412] __copy_msghdr_from_user+0x91/0x4b0 [ 2858.715967] ? __ia32_sys_shutdown+0x80/0x80 [ 2858.716484] ? __lock_acquire+0x1657/0x5b00 [ 2858.717009] ___sys_recvmsg+0xd5/0x200 [ 2858.717470] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2858.718055] ? __lockdep_reset_lock+0x180/0x180 [ 2858.718603] ? trace_hardirqs_on+0x5b/0x180 [ 2858.719103] ? lock_acquire+0x197/0x470 [ 2858.719574] ? find_held_lock+0x2c/0x110 [ 2858.720110] ? __might_fault+0xd3/0x180 [ 2858.720581] ? lock_downgrade+0x6d0/0x6d0 [ 2858.721065] ? io_schedule_timeout+0x140/0x140 [ 2858.721611] do_recvmmsg+0x24c/0x6d0 [ 2858.722047] ? ___sys_recvmsg+0x200/0x200 [ 2858.722286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2858.722538] ? lock_downgrade+0x6d0/0x6d0 [ 2858.724341] ? ksys_write+0x12d/0x260 [ 2858.724794] ? wait_for_completion_io+0x270/0x270 [ 2858.725372] ? rcu_read_lock_any_held+0x75/0xa0 [ 2858.725902] ? vfs_write+0x354/0xb10 [ 2858.726348] __x64_sys_recvmmsg+0x20f/0x260 [ 2858.726856] ? ksys_write+0x1a9/0x260 [ 2858.727308] ? __do_sys_socketcall+0x600/0x600 [ 2858.727857] do_syscall_64+0x33/0x40 [ 2858.728307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2858.728907] RIP: 0033:0x7fbdc2560b19 [ 2858.729347] 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 [ 2858.731485] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2858.732357] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2858.733189] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2858.734006] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.734842] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2858.735676] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2858.767234] tmpfs: Unknown parameter 'ÿÿÿÿ' [ 2858.804295] cgroup2: Unknown parameter 'r' 05:28:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2858.814045] tmpfs: Unknown parameter 'ÿÿÿÿ' 05:28:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140), 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000040000001700000000"]) 05:29:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 80) 05:29:07 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1471f70000ffff00002200e00000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x1ec}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0xfba7}, 0x800) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r5 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 05:29:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0xff, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x3, 0xffffffffffffffff, 0xa) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r0}, 0x6) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 05:29:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4206) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001840)=@newpolicy={0xc4, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xa}]}, 0xc4}}, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x1ec}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r4, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x1ec}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(r2, r6, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x1}, 0x5) r8 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1, 0xaaaac15, &(0x7f00000002c0)=[{&(0x7f0000000180)="acbaddf11872822543cb8a522ab146ca115fb5015254371208b5de6b3bbdfa22a4d1e79efe26d6806366aef6dc7a176992b10c9e8abfb19c1c530590ce0b9342bf3ca6f264339c71470f6b86b0df520400f0741f6c7c1053fa32e4861f4c217f73103ff769e0b273e0db5ac78f34f6380f29b8a9b30b0775bb1653e8df005b68114ca23d7526585bcd698369afb69dc271ef1eea632b8be9cd6ac0a09cd190910975e7b0c3c2faee1a864d23f9d2daa5d08d6f1d31c942a5a91fa03bc73c3297bc3f3db8e22be69b18bb94650078b21084130758deb9d73748e50b05ff72b49d623cd862024996e86bb8", 0xea, 0x9}, {&(0x7f0000000480)="3d60f685a19ce9aba98b42e4341436d3ffca987d0396d5e08a9069b073967f44ef2f39ad8292fe9e1da9e74e9c7fbc0f17ad7660640003f5ae9543ce7e2f42f1c8a1dac4e895b7d39848e175e2e602c04f0f14d560c8c1d85afe2b7e02dee127899be41eb7cd3487", 0x5}], 0x81406, &(0x7f0000000340)={[{@fat=@flush}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}}, {@utf8}], [{@appraise}, {@context={'context', 0x3d, 'system_u'}}]}) syz_io_uring_submit(r2, 0x0, &(0x7f00000003c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r8, 0x10000, 0x0, 0x9, 0x5, 0x1}, 0xffff) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x200}, 0x0, 0x0, 0x0, 0x1, 0x200, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) unlink(&(0x7f00000000c0)='./file0\x00') write$binfmt_elf64(r0, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], 0xdfb) 05:29:07 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYBLOB="f606d78a32657ad28cdb9956d037c854111ba02b87e31b9115b1233028b3f27e06000000000000007fe2b5eeabfed09846ba1f47450681fd75172fdefd9fd172634eb7236dd23f0531101a563f8f487f677d9941eacfc29e596d9cea5f12baba48868ebed288e613ba9bc2a9ad56125703c55bf8b8a3421da3f70b7b2d4ed82f4013b6884fb55a5f112f27db54a0efdc034c66c6bfec991afeb00b7c54d88b94c1ab9ed79039ff343429f9479d320c621f766cd58e4934bbc97e81a5f64682febcf9d9805f9778f80fd5"], 0xfdef) io_destroy(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x80) io_submit(0x0, 0x0, &(0x7f0000000080)) r3 = dup(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000002e40)=ANY=[@ANYBLOB="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"], 0x14a8}, 0x1, 0x0, 0x0, 0x44890}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="280200001a000100000000000000000000000000000000000000fffffffffffffe8000000000000000000000000000bb00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x228}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x0, 0x8000008000) 05:29:07 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x74) close_range(r0, 0xffffffffffffffff, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x3091c0, 0x0) syncfs(r2) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000200)={@desc={0x1, 0x0, @auto="e3fa6e3c61ba38e2"}}) socket$netlink(0x10, 0x3, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x1, 0xcc, 0x9, 0x1, 0x0, 0x8, 0x240, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xfffffffffffffffb, 0x88}, 0xc000, 0x4, 0x1, 0x3, 0x8001, 0x6dc5ba95, 0x6, 0x0, 0x8}, 0x0, 0xc, r4, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/10]) 05:29:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x8010, &(0x7f00000003c0)=ANY=[@ANYBLOB="004eacec960ffb88f61a07bfc3f3c1aa396415dd0a7f001ad8f12a0550226bd1e28d879881662de6e6455c10101413dd1af65629c18457a48018181c0886b1f44bfb08b4ddf9c7e2fe379d5decb37f7b439736147bf79fe0eb4803c5799422b638a525a1cb52d17f45d89e0200000011cc305f4594564657ec268301004b53e71166a303b4824dd8940676954b9f387670b4913b3d203df2f2bd754e3106bfa1863a6d5647ce2e64799d2b91be7c74dde94e3b5205b7"]) setxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)='system_u:object_r:autofs_device_t:s0\x00', 0x25, 0x1) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendfile(r1, 0xffffffffffffffff, 0x0, 0x9bbb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0xfffffffb, 0x1, 0x7, 0xe7, 0x9}, 0x14) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x40) write(r4, &(0x7f0000000240)="01", 0x1) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000280)) openat(r4, &(0x7f0000000180)='./file1\x00', 0x0, 0x12) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0xa}, 0x15100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000480)={{0x1, 0x1, 0x18, r5, {0x4}}, './file1\x00'}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRES32=r6, @ANYRESDEC, @ANYBLOB="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"], 0xffffffffffffffd6) sendfile(r0, r3, 0x0, 0x20d315) 05:29:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2874.903930] FAULT_INJECTION: forcing a failure. [ 2874.903930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2874.906014] CPU: 0 PID: 16679 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2874.907126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2874.908462] Call Trace: [ 2874.908894] dump_stack+0x107/0x167 [ 2874.909485] should_fail.cold+0x5/0xa [ 2874.910113] _copy_from_user+0x2e/0x1b0 [ 2874.910760] __copy_msghdr_from_user+0x91/0x4b0 [ 2874.911512] ? __ia32_sys_shutdown+0x80/0x80 [ 2874.912231] ? __lock_acquire+0x1657/0x5b00 [ 2874.912951] ___sys_recvmsg+0xd5/0x200 [ 2874.913578] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2874.914365] ? __lockdep_reset_lock+0x180/0x180 [ 2874.915110] ? __fget_files+0x2cf/0x520 [ 2874.915761] ? lock_acquire+0x197/0x470 [ 2874.916410] ? find_held_lock+0x2c/0x110 [ 2874.917072] ? __might_fault+0xd3/0x180 [ 2874.917710] ? lock_downgrade+0x6d0/0x6d0 [ 2874.918379] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2874.919272] do_recvmmsg+0x24c/0x6d0 [ 2874.919878] ? ___sys_recvmsg+0x200/0x200 [ 2874.920549] ? lock_downgrade+0x6d0/0x6d0 [ 2874.921217] ? ksys_write+0x12d/0x260 [ 2874.921847] ? wait_for_completion_io+0x270/0x270 [ 2874.922625] ? rcu_read_lock_any_held+0x75/0xa0 [ 2874.923368] ? vfs_write+0x354/0xb10 [ 2874.923979] __x64_sys_recvmmsg+0x20f/0x260 [ 2874.924675] ? ksys_write+0x1a9/0x260 [ 2874.925293] ? __do_sys_socketcall+0x600/0x600 [ 2874.926037] do_syscall_64+0x33/0x40 [ 2874.926658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2874.927479] RIP: 0033:0x7fbdc2560b19 [ 2874.928091] 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 [ 2874.928313] device veth0_vlan entered promiscuous mode [ 2874.931009] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2874.931032] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2874.931042] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2874.931053] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2874.931064] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2874.931075] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:29:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2874.989345] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2875.019360] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2875.024293] kauditd_printk_skb: 35 callbacks suppressed [ 2875.024312] audit: type=1400 audit(1719552547.959:1170): avc: denied { relabelto } for pid=16684 comm="syz-executor.7" name="/" dev="loop7" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 2875.055073] audit: type=1400 audit(1719552547.987:1171): avc: denied { search } for pid=16684 comm="syz-executor.7" name="/" dev="loop7" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 2875.058616] audit: type=1400 audit(1719552547.988:1172): avc: denied { write } for pid=16684 comm="syz-executor.7" name="/" dev="loop7" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 2875.062287] audit: type=1400 audit(1719552547.988:1173): avc: denied { add_name } for pid=16684 comm="syz-executor.7" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 2875.065805] audit: type=1400 audit(1719552547.988:1174): avc: denied { create } for pid=16684 comm="syz-executor.7" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=file permissive=1 [ 2875.078519] audit: type=1400 audit(1719552548.013:1175): avc: denied { read write open } for pid=16684 comm="syz-executor.7" path="/syzkaller-testdir959292189/syzkaller.OuuISr/404/file0/file1" dev="loop7" ino=17 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=file permissive=1 05:29:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="56cd1f44f37fdbf9d885ffba962c7fce0c27797df1f4e9f21e0c7e97572764c277133a9868c0215cdf7a20aef92e669c8ad3830aa42026de688c29f812669108b6cefb0990a76e1e2a88ed1d4bf6e32724ed26c5e0e131ed4e9c1db565835f5ab7ba6b9f0d5fa759c3f221050d211a942b56b4d4a14018a3adac23085908f863ae9eb706951bf01bae9124ea8200ab9f21bd17dd76de3243ecff3cfb2bf51942a6c50f096912b9d5f2bd5ea1396bd12f298d12f9a2a09607590efd3364d7b6edf43589c06f96c60fe4"]) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="00fb4702008a990108595ea6a59d7338b4c77c80abee22b857f52fcf0d174caa8c482ed3650223e87c1d04f9b52b8b50cde2578b0094bb66c787c38b0e509e3c4e84a482032ae6a35c4a3793"], 0x47, 0xb2cd704f17afec99) [ 2875.113412] audit: type=1400 audit(1719552548.048:1176): avc: denied { ioctl } for pid=16684 comm="syz-executor.7" path="/syzkaller-testdir959292189/syzkaller.OuuISr/404/file0/file1" dev="loop7" ino=17 ioctlcmd=0xb704 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=file permissive=1 [ 2875.122971] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 05:29:08 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000000000000102030405061608090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122072425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3a3f40496cc97c6f824db219993f0abe66617218396581240ba35643962912f97fddeec6e784b4446868d207cddffb8bc9912daf6c737976fb7f9d05bbd4d8945c82e41691945eb16637fd695c9f7f677c535b249b73bb611369f91958c9f2e5ede297735b4e6693e3d94f273d930a17809a455b292c384dcd53ff0d0ed765546e4aa5245cdc489f68485ce09a1ed5466250dc5c46aea88248aebf791b513ea351d62ab63dd662322141fc64f1fd67"], 0x48, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x2e}, 0x48, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f0000000740)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x22}, 0x48, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r3) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000940)='\xb5\x11\xfa\xda^\x1b\a]\xb5\xadOt[\xaa8\x0f\xf6\xc64\x85\xc6\xd5\xaccd\xb52\x14\xe4\xb9Y\xeeUL`\x9f\x02\xff\xd4\xc3\xae>`s\x86C\xf1\xf4\xee\x06\x00}O\x9eGd\xbdv\x1f\x0eF\x00\xb1\x1e\x9f\x9cm\xde\xb5b\xcb\xeb\x9c\xcf\xf4\x14\xc2-\x9b$eq\xf2\xd2l\b\xde\x101\t\xe5\xc7\xd1\x8e\xed\xc7\t]J\r9\\t\xa1\xd5\xa8Q\xc1L\x7f\x9d\x1d\xfb\x1d\xef\x8dY_\xb3l\xaf\xe1\xd2\x14FH\xb0$\xe4\xb1H~,\xac\xa6]\xad\xbf\"\xbb\xc1\xd2\xa7_}\xd3\x1a\x89WPD/\xb5\xb5ux+cG\x04\v\tn\xd7\x83tII\xc7\xd7`m\xb8\xdb8\x0ew\x17\x7ffE\xdb\x89\x06\xf9\xcc\xad&=G\xb9\t\xbc?ju2\xd3\xfc\xa8Cq\x01\xc2\xb6\xb2.\x18\xc7\xb5\xb9Uc\xb3\x88y\xcc\xac\x1f\xe9\xc1\xaf\x96\xe7\x06\x05\xd0\\,\xf3\xf5\'/\xeb\xbb\xe2I\x19\xe7x\xdb\xed+\x94@\x8d\xe5\x83#\xd5\x18W\xb4?\xbc^\x93\xfa\xa3\xeb\'\rh\xb9I\x9d\xe9\x80g\x19\x10\xa9\xb56\xde\x82\x80\xf9\xa7\x03Q\xf4\aP\xf0\x9d\xc9\x83', 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f00000007c0), 0x0, &(0x7f0000000840)={0x0, "9963a2e8c6e15a8df2985ff3f30bfb18271157c43ccd7e75a9467b54425d802f479b28c3f7bddcef7d479740cd4121b7d1ef427246bec19fe1c2dc52c2166269", 0x4}, 0x48, 0x0) add_key(&(0x7f00000008c0)='id_legacy\x00', &(0x7f0000000900)={'syz', 0x2}, &(0x7f0000000b40)="2035ff23091a2fc282dd5807f236ce4eec9caa91f8566d33368d62a8eeaa4363d99651ac49e95bdab87098687239a934882fb3144bc9e9f82d94de9e8d66251ad5f4bb687a61bc8cb5228d960e78c4f92bb751667f90dd1a36b9910a7cdc2a4ab499032c79b7e13ebc45880dec0b0c3dbb146b58765fa8be8c69156374e57c9605744d1729c68c11fe402dfd9c3972ceb0dbf00840085f7ca7543bc58d45b69ae082c9b8f5b94bfd395946ee45b24863f5f6712371472b0cf75290f420ab67e83066", 0xc2, r2) add_key$keyring(&(0x7f00000006c0), &(0x7f0000000700)={'syz', 0x3}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 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={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:29:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 81) 05:29:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:08 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') pread64(r1, &(0x7f0000000240)=""/83, 0x53, 0x200000048) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)={0x0, r3+10000000}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_NOP={0x0, 0xe}, 0x7ff) write$binfmt_elf32(r2, &(0x7f00000098c0)=ANY=[@ANYBLOB="95ac6923bedb15bc32ff099b5078ffc4469522ec5dc540f31fe6ab413e2d0884e64c6a09aa8deea1984429899656145a1e89b0c2b8e1b763536c139064f7316b089e64b4c2d73d3dc0a14dd9a02b961bcb038cfd3d31009299393b2261a9da0a910ee74afdc454f612"], 0x31b) clone3(&(0x7f00000008c0)={0x3040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x6, 0x9, 0x3, 0x80, 0x0, 0x9, 0x8000c, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x4, 0x4}, 0x6080, 0x0, 0x9, 0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9}, r4, 0x3, r0, 0xa) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) close(r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x100, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x2, 0x0, r5, &(0x7f0000000440)={0x30000004}, r6, 0x3, 0x0, 0x1}, 0x7) 05:29:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) syz_io_uring_setup(0x3abc, &(0x7f0000000140)={0x0, 0x7e69, 0x8, 0x0, 0x3b7, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)=0x0) r3 = accept4(r0, 0x0, &(0x7f00000003c0), 0x80800) syz_io_uring_submit(0x0, r2, &(0x7f0000000940)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r3, 0x0, &(0x7f0000000400)="1247694766e7f1eb976416bba6e24138872c9f56e8d0cf4ad61f260f617e8dccfb56ddd15f25819335be9dce59a9c68df49fcde03f247933648d08bf73e8c62c59bca878e0bde721405068a7db6bd860e6ce0de657fdc4999b6bb37b1e3940a43f998f2b35491fb662c83ab6f014191b330d17032a1db51f08bc55fde8758dd1ac626e4b80e4a5946e3a6efa33256abcde5c56c3fce8781c3686dd24cee9dc62a51bcf769849d6ff33cf78972d2c125c1edac110a5d892b249d5a974223fce991c559ef49514acb94f1942fce75a2b066abcc8cc94e045dae3345b433a70f4f11462ac7b004214ce700e9ef09844abbf6b85e5a471", 0xf5, 0x2001}, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r4, 0xffff) write(r1, &(0x7f0000000240)="01", 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) preadv(r4, &(0x7f0000000a80)=[{&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f0000000980)=""/15, 0xf}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/190, 0xbe}], 0x5, 0x1ca6, 0xf26) sendmsg$nl_generic(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) mkdirat(r7, &(0x7f0000000300)='./file0\x00', 0x20) r8 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r8, 0x0, r5, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) [ 2875.262737] FAULT_INJECTION: forcing a failure. [ 2875.262737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2875.264517] CPU: 1 PID: 16716 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2875.265536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2875.266748] Call Trace: [ 2875.267149] dump_stack+0x107/0x167 [ 2875.267684] should_fail.cold+0x5/0xa [ 2875.268261] _copy_from_user+0x2e/0x1b0 [ 2875.268852] __copy_msghdr_from_user+0x91/0x4b0 [ 2875.269542] ? __ia32_sys_shutdown+0x80/0x80 [ 2875.270186] ? __lock_acquire+0x1657/0x5b00 [ 2875.270854] ___sys_recvmsg+0xd5/0x200 [ 2875.271430] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2875.272157] ? __lockdep_reset_lock+0x180/0x180 [ 2875.272840] ? trace_hardirqs_on+0x5b/0x180 [ 2875.273490] ? lock_acquire+0x197/0x470 [ 2875.274074] ? find_held_lock+0x2c/0x110 [ 2875.274684] ? __might_fault+0xd3/0x180 [ 2875.275270] ? lock_downgrade+0x6d0/0x6d0 [ 2875.275882] ? io_schedule_timeout+0x140/0x140 [ 2875.276578] do_recvmmsg+0x24c/0x6d0 [ 2875.277145] ? ___sys_recvmsg+0x200/0x200 [ 2875.277754] ? lock_downgrade+0x6d0/0x6d0 [ 2875.278371] ? ksys_write+0x12d/0x260 [ 2875.278959] ? wait_for_completion_io+0x270/0x270 [ 2875.279663] ? rcu_read_lock_any_held+0x75/0xa0 [ 2875.280359] ? vfs_write+0x354/0xb10 [ 2875.280916] __x64_sys_recvmmsg+0x20f/0x260 [ 2875.281549] ? ksys_write+0x1a9/0x260 [ 2875.282117] ? __do_sys_socketcall+0x600/0x600 [ 2875.282803] do_syscall_64+0x33/0x40 [ 2875.283357] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2875.284104] RIP: 0033:0x7fbdc2560b19 [ 2875.284658] 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 [ 2875.287327] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2875.288445] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2875.289479] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2875.290514] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2875.291546] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2875.292587] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2875.311134] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2875.402096] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 05:29:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x7f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000000c0)="e4", 0x1, 0x0, 0x0, 0x0) r3 = dup(r2) recvmmsg(0xffffffffffffffff, &(0x7f000000a8c0)=[{{0x0, 0x0, &(0x7f0000008a40)=[{0x0}, {&(0x7f0000007840)=""/232, 0xe8}], 0x2}}], 0x1, 0x0, 0x0) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = dup3(r0, r4, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000000)=0x4) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000040)="25eb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) 05:29:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ocfs2_parent={0x18, 0x2, {{0x3648}}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r3) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x5, 0x4, 0x1, 0x0, 0xffffffffffff8000, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0xefca}, 0x204, 0xfffffffffffff800, 0x2, 0xb, 0x3, 0x6, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) dup(r3) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xff, 0x7f, 0xff, 0x3, 0x0, 0x4, 0x12580, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa8f, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x4, 0x7, 0x7, 0x0, 0xffffffff, 0xa72e, 0xf7b7, 0x0, 0xef, 0x0, 0xfffffffffffffffd}, 0x0, 0x8, r2, 0x0) 05:29:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r2, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_expedited', 0x436102, 0x0) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r4, 0x80000) write(r3, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, r3, 0x6) lseek(r3, 0x0, 0x1) syz_emit_ethernet(0x103, &(0x7f00000002c0)={@random="67856f93ef03", @remote, @val={@val={0x9100, 0x3, 0x1, 0x2}, {0x8100, 0x3, 0x0, 0x3}}, {@x25={0x805, {0x1, 0x4, 0x9, "9731f296efc77c2db7ea22fcdb65f7e81d54a63549f315e4b2dd0af59dea0d41a8bf855c71d77d33975eb4f9bdf14359d79585f8ac114aaae3530532089a16c847e3087d3f0fdb31d53450494d1e6f443b4871f3dfa4ee4e7bccced59fcd2ab006ec43a57c6789e9ba0dd6b91e603a241d6e545655a80b6ef54d1e1d100764a7652da7cdc5ffed2a89c08932b91b918634e2eaf954fc9c53d63e7dbf8b94e47c3f13463de034dab5a0f1344a3bade9ff3bd67214ffbea25380f762b680bf186ff20f7c6f766b60b265d03adc9a37b8b034a36ff77f67457722853d69f8d1a2e5287c5085d321a25a7ca4"}}}}, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) acct(&(0x7f0000000040)='./file0\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x3) unshare(0x4a060400) 05:29:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 82) 05:29:24 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x4, 0x0, 0x7, 0xfffffffc, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) listen(r2, 0xf5a5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000000)) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x7) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={@remote, 0x7b}) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x1f, 0x4, 0x1, 0x3f, 0x0, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f00000002c0), 0x7}, 0x8, 0x6, 0x20, 0x3, 0x4, 0x3, 0x6, 0x0, 0x3f, 0x0, 0x7}, 0x0, 0xb, r0, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x5, 0x4) creat(&(0x7f0000000200)='./file0\x00', 0x33) syz_io_uring_submit(0x0, 0x0, &(0x7f00000006c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r1, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/110, 0x6e}], 0x4, &(0x7f00000001c0)}, 0x0, 0x0, 0x1, {0x2}}, 0x3ff) 05:29:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff8}}, 0x0, 0xffffffffffffffff, r0, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) read(0xffffffffffffffff, &(0x7f0000000300)=""/4096, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r2, 0x10, 0x0, 0x1000002) r3 = dup3(r1, r2, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @local}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @remote}, 'vxcan1\x00'}) r4 = accept4$inet(r3, 0x0, &(0x7f0000000040), 0x800) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) fallocate(r3, 0x1b, 0x5, 0x3) read(r4, &(0x7f0000000280)=""/2, 0x2) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e31, @local}, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xc}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000200)=0x6e) shutdown(r1, 0x1) unshare(0x48020200) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 05:29:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x4, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xa8880, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1000000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.events\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @remote}, &(0x7f0000000180)=0xc) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000054f000"/22], 0x20}}, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x80, 0x9, 0x1, 0x6, 0x0, 0x7, 0x601, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x166d3, 0x0, 0x80000000, 0x6, 0x5, 0x4, 0x7ff, 0x0, 0x3f, 0x0, 0x4d}, 0x0, 0xa, r5, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000300)=0x3) sendfile(r0, r3, 0x0, 0x6) [ 2891.220980] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2891.229566] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2891.232279] FAULT_INJECTION: forcing a failure. [ 2891.232279] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2891.234031] CPU: 1 PID: 16849 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2891.235048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.236270] Call Trace: [ 2891.236676] dump_stack+0x107/0x167 [ 2891.237218] should_fail.cold+0x5/0xa [ 2891.237784] _copy_from_user+0x2e/0x1b0 [ 2891.238384] __copy_msghdr_from_user+0x91/0x4b0 [ 2891.239078] ? __ia32_sys_shutdown+0x80/0x80 [ 2891.239740] ? __lock_acquire+0x1657/0x5b00 [ 2891.240408] ___sys_recvmsg+0xd5/0x200 [ 2891.240985] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2891.241226] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21504 sclass=netlink_route_socket pid=16851 comm=syz-executor.7 [ 2891.241700] ? __lockdep_reset_lock+0x180/0x180 [ 2891.241717] ? trace_hardirqs_on+0x5b/0x180 [ 2891.241745] ? lock_acquire+0x197/0x470 [ 2891.241770] ? find_held_lock+0x2c/0x110 [ 2891.246095] ? __might_fault+0xd3/0x180 [ 2891.246685] ? lock_downgrade+0x6d0/0x6d0 [ 2891.247302] ? io_schedule_timeout+0x140/0x140 [ 2891.247999] do_recvmmsg+0x24c/0x6d0 [ 2891.248559] ? ___sys_recvmsg+0x200/0x200 [ 2891.249199] ? recalibrate_cpu_khz+0x10/0x10 [ 2891.249299] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2891.249846] ? lapic_next_deadline+0x1/0x50 [ 2891.249872] ? tick_program_event+0xa8/0x140 [ 2891.249900] __x64_sys_recvmmsg+0x20f/0x260 [ 2891.249926] ? __do_sys_socketcall+0x600/0x600 [ 2891.253741] do_syscall_64+0x33/0x40 [ 2891.254297] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2891.255055] RIP: 0033:0x7fbdc2560b19 [ 2891.255603] 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 [ 2891.258313] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2891.259434] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2891.260495] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2891.261534] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.262587] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2891.263643] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:29:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/custom1\x00', 0x800, 0x0) lseek(r0, 0x56d5, 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x80, 0x44, 0xff, 0x40, 0x0, 0x3, 0x8010, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x200, 0x8}, 0x9000, 0x200, 0x4, 0x5, 0x3, 0x0, 0xf9, 0x0, 0x9, 0x0, 0x5}, 0x0, 0x1, r1, 0x3) [ 2891.321067] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2891.327826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:29:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2891.343561] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:29:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 83) 05:29:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900010400000000000000000afc0c0000000000000800008000"], 0x20}}, 0x0) r4 = dup(r3) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000001b40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a80)={0x50, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffffffff}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7f}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xce}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}]}, 0x50}}, 0x4000) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x200900, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000580)={"c0ac7bdbb0c57236662663e54cc74409", 0x0, 0x0, {0x68f, 0x80000001}, {0x8000, 0x84}, 0x9, [0x9, 0x13c99524, 0x4, 0x7, 0x1, 0x1000, 0x58, 0xa9a, 0x20, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x7, 0x2, 0x213, 0x6]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000680)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000a80)={{r5}, r6, 0x10, @inherit={0x58, &(0x7f0000000140)={0x0, 0x2, 0x8, 0x1ff, {0x20, 0x7ff, 0x7fff, 0xfe000000000000, 0x1}, [0xffff, 0x2]}}, @devid=r7}) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x100}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000000080)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4e55fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x1}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) [ 2891.417938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2891.443997] FAULT_INJECTION: forcing a failure. [ 2891.443997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2891.445684] CPU: 0 PID: 16865 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2891.446655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.447808] Call Trace: [ 2891.448183] dump_stack+0x107/0x167 [ 2891.448707] should_fail.cold+0x5/0xa [ 2891.449247] _copy_from_user+0x2e/0x1b0 [ 2891.449817] __copy_msghdr_from_user+0x91/0x4b0 [ 2891.450468] ? __ia32_sys_shutdown+0x80/0x80 [ 2891.451091] ? __lock_acquire+0x1657/0x5b00 [ 2891.451714] ___sys_recvmsg+0xd5/0x200 [ 2891.452254] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2891.452950] ? __lockdep_reset_lock+0x180/0x180 [ 2891.453585] ? __fget_files+0x2cf/0x520 [ 2891.454147] ? lock_acquire+0x197/0x470 [ 2891.454693] ? find_held_lock+0x2c/0x110 [ 2891.455275] ? __might_fault+0xd3/0x180 [ 2891.455831] ? lock_downgrade+0x6d0/0x6d0 [ 2891.456459] do_recvmmsg+0x24c/0x6d0 [ 2891.456992] ? ___sys_recvmsg+0x200/0x200 [ 2891.457575] ? lock_downgrade+0x6d0/0x6d0 [ 2891.458163] ? ksys_write+0x12d/0x260 [ 2891.458716] ? wait_for_completion_io+0x270/0x270 [ 2891.459388] ? rcu_read_lock_any_held+0x75/0xa0 [ 2891.460038] ? vfs_write+0x354/0xb10 [ 2891.460562] __x64_sys_recvmmsg+0x20f/0x260 [ 2891.461164] ? ksys_write+0x1a9/0x260 [ 2891.461704] ? __do_sys_socketcall+0x600/0x600 [ 2891.462357] do_syscall_64+0x33/0x40 [ 2891.462884] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2891.463602] RIP: 0033:0x7fbdc2560b19 [ 2891.464123] 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 [ 2891.466640] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2891.467685] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2891.468667] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2891.469653] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.470629] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2891.471604] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2891.483220] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:29:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4c004) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2891.513795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:29:24 executing program 1: unshare(0x8000000) open(&(0x7f0000000040)='./file0\x00', 0x1850c3, 0x0) r0 = semget$private(0x0, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f00000000c0)=""/113) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r1, 0x0) semget(0x2, 0x1, 0x102) semop(0x0, &(0x7f0000000200)=[{}], 0x1) semop(r0, &(0x7f0000000140)=[{0x0, 0xf05, 0x1800}, {0x1, 0x101, 0x1800}, {0x1, 0x6, 0x800}], 0x3) [ 2891.520467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16867 comm=syz-executor.6 05:29:24 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$DVD_READ_STRUCT(r0, 0x5390, 0x0) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, r5}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) pipe2(0x0, 0x80800) io_uring_enter(r1, 0x8058ab, 0x0, 0x0, 0x0, 0x0) r7 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x0, 0x0) ioctl$DVD_READ_STRUCT(r7, 0x5390, &(0x7f0000000440)=@manufact={0x4, 0x2, 0x800, "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"}) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0100260104000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x44000) [ 2891.574899] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2891.593442] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2891.599413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16870 comm=syz-executor.6 05:29:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 84) [ 2891.648535] FAULT_INJECTION: forcing a failure. [ 2891.648535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2891.650038] CPU: 0 PID: 16878 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2891.650889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.651903] Call Trace: [ 2891.652233] dump_stack+0x107/0x167 [ 2891.652697] should_fail.cold+0x5/0xa [ 2891.653167] _copy_from_user+0x2e/0x1b0 [ 2891.653669] __copy_msghdr_from_user+0x91/0x4b0 [ 2891.654235] ? __ia32_sys_shutdown+0x80/0x80 [ 2891.654783] ? __lock_acquire+0x1657/0x5b00 [ 2891.655328] ___sys_recvmsg+0xd5/0x200 [ 2891.655810] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2891.656415] ? __lockdep_reset_lock+0x180/0x180 [ 2891.656984] ? trace_hardirqs_on+0x5b/0x180 [ 2891.657517] ? lock_acquire+0x197/0x470 [ 2891.658003] ? find_held_lock+0x2c/0x110 [ 2891.658502] ? __might_fault+0xd3/0x180 [ 2891.658993] ? lock_downgrade+0x6d0/0x6d0 [ 2891.659501] ? io_schedule_timeout+0x140/0x140 [ 2891.660077] do_recvmmsg+0x24c/0x6d0 [ 2891.660546] ? ___sys_recvmsg+0x200/0x200 [ 2891.661056] ? lock_downgrade+0x6d0/0x6d0 [ 2891.661569] ? ksys_write+0x12d/0x260 [ 2891.662044] ? wait_for_completion_io+0x270/0x270 [ 2891.662632] ? rcu_read_lock_any_held+0x75/0xa0 [ 2891.663191] ? vfs_write+0x354/0xb10 [ 2891.663656] __x64_sys_recvmmsg+0x20f/0x260 [ 2891.664187] ? ksys_write+0x1a9/0x260 [ 2891.664666] ? __do_sys_socketcall+0x600/0x600 [ 2891.665232] do_syscall_64+0x33/0x40 [ 2891.665685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2891.666310] RIP: 0033:0x7fbdc2560b19 [ 2891.666760] 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 [ 2891.668971] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2891.669887] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2891.670746] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2891.671603] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.672475] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2891.673323] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:29:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYRES16]) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @random="4b57099ac259"}, 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) pipe2(0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f00000000c0)={0x1, 0x1, 0x1000, 0xde, &(0x7f0000000140)="a9b488b59dfb721a5896481fd8f2a0460e30c74abfc4baeb64782d6d856e2f84474a90d34e0711f06d449daa1c110660d3d2040000002b56b751f8cf6c12c9dd8a45b8cbe46cea0f06c1f4ad1bb5120c3d5da828fc5d48ea251695805855932a2ef1d515f51beb11470969d5b01fe19e90bec928f1daf32c29d78b0ff513c6863c75b9586220dbd80e23f6d2d6f343d60bcb2080c1fb76496b790bf1d2612eac40417734d38085e806b308553341f047790e1dbf8f87ad9f90700d10320f3a31b914cd1d5c2e452c7a35e0ef1e861e3df688912c832019d80bfdfe5f10e1", 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r4) sendfile(r4, r2, 0x0, 0x5) shutdown(0xffffffffffffffff, 0x1) 05:29:24 executing program 6: io_setup(0x10010018, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000a00), &(0x7f0000000a40)='./file0\x00', 0x0, 0x1, &(0x7f0000001f00)=[{&(0x7f0000000a80)="8e", 0x1}], 0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="01"]) 05:29:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 85) 05:29:24 executing program 1: write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x43c2, 0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x10, r1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @local}, 0xc) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) ioctl$CDROM_SELECT_SPEED(r2, 0x127f, 0x0) sendto$inet(r2, &(0x7f00000000c0)="25cbcf2584228da8e406eef1bd842fe0f6fe62756a7a201f7d0736abed3dc638791cabeaae32df190bfbac1367f54a07ff7ff95699f52c779329e74b8943a4b1c8a75e23ef8f3fac938af0cab4950576b8adf03d9ee6a166d5c015a35fb708d99935dbc4643f01210ae95959f8ab0705c597d01102d5f5bc7cd10369a4d0e22c5ecaad19e404d2416f3dd980867812afa40ce63256a355cce21d759c266ed971957bebfe74f1f924de9b8d677cf10da8863d7d5f83b6b3c10be766451cfd08cfc985bcb279f658e7", 0xc8, 0x2048891, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYRES32]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8000) ftruncate(r4, 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000400)={0x6039, 0xc08, 0x6, 0xd, 0x7d6}) 05:29:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2891.877350] FAULT_INJECTION: forcing a failure. [ 2891.877350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2891.878675] CPU: 0 PID: 16908 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2891.879419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.880283] Call Trace: [ 2891.880578] dump_stack+0x107/0x167 [ 2891.880966] should_fail.cold+0x5/0xa [ 2891.881375] _copy_from_user+0x2e/0x1b0 [ 2891.881801] __copy_msghdr_from_user+0x91/0x4b0 [ 2891.882294] ? __ia32_sys_shutdown+0x80/0x80 [ 2891.882759] ? __lock_acquire+0x1657/0x5b00 [ 2891.883225] ___sys_recvmsg+0xd5/0x200 [ 2891.883637] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2891.884154] ? __lockdep_reset_lock+0x180/0x180 [ 2891.884658] ? __fget_files+0x2cf/0x520 [ 2891.885089] ? lock_acquire+0x197/0x470 [ 2891.885508] ? find_held_lock+0x2c/0x110 [ 2891.885946] ? __might_fault+0xd3/0x180 [ 2891.886366] ? lock_downgrade+0x6d0/0x6d0 [ 2891.886825] do_recvmmsg+0x24c/0x6d0 [ 2891.887225] ? ___sys_recvmsg+0x200/0x200 [ 2891.887659] ? lock_downgrade+0x6d0/0x6d0 [ 2891.888096] ? ksys_write+0x12d/0x260 [ 2891.888517] ? wait_for_completion_io+0x270/0x270 [ 2891.889031] ? rcu_read_lock_any_held+0x75/0xa0 [ 2891.889514] ? vfs_write+0x354/0xb10 [ 2891.889910] __x64_sys_recvmmsg+0x20f/0x260 [ 2891.890359] ? ksys_write+0x1a9/0x260 [ 2891.890761] ? __do_sys_socketcall+0x600/0x600 [ 2891.891249] do_syscall_64+0x33/0x40 [ 2891.891636] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2891.892168] RIP: 0033:0x7fbdc2560b19 [ 2891.892570] 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 [ 2891.894467] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2891.895257] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2891.895995] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2891.896736] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.897476] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2891.898213] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2892.060599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21504 sclass=netlink_route_socket pid=16852 comm=syz-executor.7 05:29:25 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x2c, 0x26, 0x101, 0x0, 0x0, {}, [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xa0}, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000340)={0x0, 0x4000000, 0x2, 0x3, 0x1c}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) read(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r3, &(0x7f0000002400)=[{&(0x7f0000000140)=""/213, 0xd5}], 0x1, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x9, 0x4, 0x9, 0xfa3, 0x2, 0x3e, 0x7, 0x138, 0x40, 0x1d6, 0x6, 0x5, 0x38, 0x2, 0x5, 0x200, 0x3}, [{0x6474e551, 0x2, 0x4, 0x7fff, 0x5, 0x8, 0x2, 0xfffffffffffffffd}], "f649e68472e17f29aaa15a830e12cced6525ee22bc081a80ca3d62ada0e110945702df5237827f4e1a33b0573e1a4031abfd30cff773a9e712a52cf65f2e470c301d28899278dfecab5e2894ac47344ef0fb08a17ebeac7774733c8e1cc4c9d32857c6a7d84feffd5a44948733f36310703f6767cfb5f2a839b2903251e6134b9bfd2700bbe95db70f2368b1061d3f088a15ff42369eb1761171cec500d93c2c4190165d62c0f271977061abe4d93cee7aa935133a5cfcdd476eae9d201839b21573e4f1b18ddb3013b41afff7d2660edc87622ee9cbc34e5fda865ecd34ee42f2a5fd8b173653be28733827", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x864) r4 = memfd_create(&(0x7f00000000c0)='-%:\x0e', 0x0) splice(r4, &(0x7f00000007c0), r2, 0x0, 0xde, 0x0) 05:29:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1000, r3, &(0x7f00000000c0)="24f6f4e5a2ccdc467abb4d346bd3e0c5c4cb3ce593aaca6f537738390f4db5051248af1b72ec", 0x26, 0x418, 0x0, 0x1, r1}, &(0x7f0000000180)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x0) 05:29:39 executing program 7: r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x8}, &(0x7f0000000280)='./file0\x00', 0x18}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = open_tree(r3, &(0x7f0000000040)='./file0\x00', 0x1000) r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x200, 0x40000) openat(r5, &(0x7f0000000180)='./file0\x00', 0x208780, 0x20) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900010000000000000000020afc00000c0000000000000800000000"], 0x20}}, 0x0) dup(r6) syncfs(r6) close(r4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r3, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:29:39 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd2096153f0000000000000000f702000000000000b0330000000000018f00907800000000f6ced694f4226aef4de93489e017df31cb945f47a4bc25369bce1d98275a5093979a378b5370ded4d66ac557c8a31a06"], 0x0) r1 = fork() fork() r2 = memfd_create(&(0x7f0000000100)='\t\x00\'x\xe0~\x0f\xddJ%\xf6\x1c\xe2\xdd\xda\xacQ\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) flistxattr(r2, &(0x7f0000000300)=""/84, 0x54) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x1, r1}) syz_emit_ethernet(0x67, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}, @empty, @val={@val={0x9100, 0x4, 0x1, 0x1}, {0x8100, 0x4, 0x1, 0x2}}, {@generic={0xa01, "b518407e801ba842f2b304345f3d9e2db56ab3fdf75b5234f24efd9698447cd114f180aeeea7f469cd573d66ba4b24cb122e0779e32a76352239fce26e83bf018d22d3a34c5e42570f21d3304f6f0b008e"}}}, &(0x7f0000000400)={0x0, 0x1, [0x593, 0xa89, 0x181, 0x38f]}) getpgrp(r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x4, r3}) ptrace(0x10, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000380)) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4c0104, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f0000000040)="df63e0690771bba1dcd652efea0777e998e49bc6f51127d6ad0fec366e8e15734928267d81386833ae46112aa00b6131d9ca684cecfb0c88666a8415a6d78a055250015c54db7a239635af3febb62d9cbd22ed4063a386f5d3f410f239227280422a81fc1cfd8c38a9", 0x69, 0x4, 0x0, 0x2}]) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000180)=0x0) getpgid(r5) 05:29:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 86) 05:29:39 executing program 0: r0 = syz_io_uring_setup(0x416a, &(0x7f0000000080)={0x0, 0x80d3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r3 = syz_io_uring_complete(r1) syz_io_uring_submit(0x0, r2, &(0x7f00000003c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, r3, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x2}}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000019002200000000424b0010745780ae74179e442781af4775d0aa6f000afc00000c000001000013000800000000"], 0x20}}, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) io_uring_enter(r5, 0x2b46, 0xceae, 0x3, &(0x7f0000000140)={[0x1f]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x6, 0x0, @fd=r0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000380)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r7, 0x4, 0xc00) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r8 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r6) sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r8, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48014}, 0x64010) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 05:29:39 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x69, 0x0, 0xfd, 0xfd, 0x0, 0xc0f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x200000000000974d, 0x400000009}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x2, 0xffffffffffffffff, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.kill\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180), 0x1, 0x280) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x80, 0x8, 0x6e, 0x7f, 0x8, 0x0, 0x4, 0x15041, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x100000001, 0x7ff}, 0x80, 0x7caaf7fb, 0xf6e, 0x0, 0x75b3, 0x86, 0x1e, 0x0, 0x7ff, 0x0, 0x4000000000000}, r1, 0x7, r2, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000019000100000000000000000003fc0000a33c601c62020025f6de110b8a3400c49b1f2d8a9891d91de4b78f1bfa0998128c0fd687c6e59d4ba7e63a04a0c69bf8da00"], 0x14}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) 05:29:39 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x94c01, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000240)=0x693, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000000040)=0x81, 0x4) get_mempolicy(&(0x7f0000000100), &(0x7f0000000300), 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000140)=0x3, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, r0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000180)=0x2, 0x4, 0x5) sendfile(r1, r1, 0x0, 0x9bbc) [ 2907.025107] __nla_validate_parse: 3 callbacks suppressed [ 2907.025120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2907.027217] FAULT_INJECTION: forcing a failure. [ 2907.027217] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2907.029668] CPU: 0 PID: 17016 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2907.030709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2907.031955] Call Trace: [ 2907.032364] dump_stack+0x107/0x167 [ 2907.032928] should_fail.cold+0x5/0xa [ 2907.033511] _copy_from_user+0x2e/0x1b0 [ 2907.034114] __copy_msghdr_from_user+0x91/0x4b0 [ 2907.034820] ? __ia32_sys_shutdown+0x80/0x80 [ 2907.035489] ? __lock_acquire+0x1657/0x5b00 [ 2907.036163] ___sys_recvmsg+0xd5/0x200 [ 2907.036759] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2907.037513] ? __lockdep_reset_lock+0x180/0x180 [ 2907.038234] ? trace_hardirqs_on+0x5b/0x180 [ 2907.038891] ? lock_acquire+0x197/0x470 [ 2907.039495] ? find_held_lock+0x2c/0x110 [ 2907.040127] ? __might_fault+0xd3/0x180 [ 2907.040732] ? lock_downgrade+0x6d0/0x6d0 [ 2907.041359] ? io_schedule_timeout+0x140/0x140 [ 2907.042079] do_recvmmsg+0x24c/0x6d0 [ 2907.042654] ? ___sys_recvmsg+0x200/0x200 [ 2907.043270] ? lock_downgrade+0x6d0/0x6d0 [ 2907.043897] ? ksys_write+0x12d/0x260 [ 2907.044480] ? wait_for_completion_io+0x270/0x270 [ 2907.045256] ? rcu_read_lock_any_held+0x75/0xa0 [ 2907.045962] ? vfs_write+0x354/0xb10 [ 2907.046522] __x64_sys_recvmmsg+0x20f/0x260 [ 2907.047166] ? ksys_write+0x1a9/0x260 [ 2907.047736] ? __do_sys_socketcall+0x600/0x600 [ 2907.048436] do_syscall_64+0x33/0x40 [ 2907.049036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2907.049798] RIP: 0033:0x7fbdc2560b19 [ 2907.050370] 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 [ 2907.053094] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2907.054268] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2907.055353] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2907.056454] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2907.057569] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2907.058650] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2907.065401] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2907.078707] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:29:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:40 executing program 7: syz_open_dev$sg(0x0, 0x0, 0x2001) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) fallocate(0xffffffffffffffff, 0x1d, 0xfffffffffffffffe, 0xb35c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0xffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 05:29:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x3, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}, @CTA_SYNPROXY={0x14, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x252}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x801}, 0x4000090) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000104050000000000000000000000f4"], 0x1c}}, 0x0) dup3(r1, r0, 0x0) 05:29:40 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 87) 05:29:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2907.277250] audit: type=1326 audit(1719552580.210:1177): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.281803] audit: type=1326 audit(1719552580.216:1178): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 05:29:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2907.328171] FAULT_INJECTION: forcing a failure. [ 2907.328171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2907.329821] CPU: 0 PID: 17152 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2907.330754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2907.331858] Call Trace: [ 2907.332218] dump_stack+0x107/0x167 [ 2907.332700] should_fail.cold+0x5/0xa [ 2907.333217] _copy_from_user+0x2e/0x1b0 [ 2907.333760] __copy_msghdr_from_user+0x91/0x4b0 [ 2907.334385] ? __ia32_sys_shutdown+0x80/0x80 [ 2907.334975] ? __lock_acquire+0x1657/0x5b00 [ 2907.335591] ___sys_recvmsg+0xd5/0x200 [ 2907.336117] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2907.336789] ? __lockdep_reset_lock+0x180/0x180 [ 2907.337410] ? __fget_files+0x2cf/0x520 [ 2907.337958] ? lock_acquire+0x197/0x470 [ 2907.338488] ? find_held_lock+0x2c/0x110 [ 2907.339047] ? __might_fault+0xd3/0x180 [ 2907.339582] ? lock_downgrade+0x6d0/0x6d0 [ 2907.340157] do_recvmmsg+0x24c/0x6d0 [ 2907.340678] ? ___sys_recvmsg+0x200/0x200 [ 2907.341232] ? lock_downgrade+0x6d0/0x6d0 [ 2907.341802] ? ksys_write+0x12d/0x260 [ 2907.342327] ? wait_for_completion_io+0x270/0x270 [ 2907.342983] ? rcu_read_lock_any_held+0x75/0xa0 [ 2907.343604] ? vfs_write+0x354/0xb10 [ 2907.344113] __x64_sys_recvmmsg+0x20f/0x260 [ 2907.344706] ? ksys_write+0x1a9/0x260 [ 2907.345224] ? __do_sys_socketcall+0x600/0x600 [ 2907.345847] do_syscall_64+0x33/0x40 [ 2907.346353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2907.347034] RIP: 0033:0x7fbdc2560b19 [ 2907.347540] 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 [ 2907.349978] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2907.351011] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2907.351984] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2907.352961] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2907.353938] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2907.354918] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2907.369403] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 2907.369403] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2907.369403] 05:29:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') mkdirat(r0, &(0x7f0000000080)='./file2\x00', 0x0) [ 2907.450613] EXT4-fs (loop7): mounted filesystem without journal. Opts: noacl,,errors=continue [ 2907.455099] audit: type=1326 audit(1719552580.390:1179): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.459236] audit: type=1326 audit(1719552580.393:1180): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.466396] audit: type=1326 audit(1719552580.393:1181): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.475010] audit: type=1326 audit(1719552580.393:1182): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.482650] audit: type=1326 audit(1719552580.393:1183): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.492735] audit: type=1326 audit(1719552580.399:1184): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.500137] audit: type=1326 audit(1719552580.400:1185): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 [ 2907.505459] audit: type=1326 audit(1719552580.400:1186): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17040 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f434957cb19 code=0x7ffc0000 05:29:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 88) 05:29:56 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x60d81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000600)={0x1}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x2, 0x0, 0x1, 0x3}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000240)={0xdd, 0x0, &(0x7f0000000100)=[r0, r0, r0]}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r4, 0x2, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r3, 0x0}, 0x0]) ftruncate(0xffffffffffffffff, 0x10000) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) 05:29:56 executing program 5: openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 05:29:56 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x7, 0x80, 0x40, 0xf8, 0x0, 0x9, 0x2, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000003c0), 0x2}, 0x10, 0x6379, 0x0, 0x8, 0x0, 0x800, 0xfff7, 0x0, 0x2, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002500100027bd708c5bdb133b60d9af00"], 0x14}, 0x1, 0x0, 0x0, 0x4008844}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x44, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000480)=0x10001, 0x4) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xcb952c41aa7ea82e}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x202}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x41}, 0x40000) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000015c0)=',', 0xa302}], 0x10000000000002a3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x3, 0x0, 0x7}) 05:29:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:29:56 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYBLOB="f606d78a32657ad28cdb9956d037c854111ba02b87e31b9115b1233028b3f27e06000000000000007fe2b5eeabfed09846ba1f47450681fd75172fdefd9fd172634eb7236dd23f0531101a563f8f487f677d9941eacfc29e596d9cea5f12baba48868ebed288e613ba9bc2a9ad56125703c55bf8b8a3421da3490b7b2d4ed82f4013b6884fb55a5f112f27db54a0efdc034c66c6bfec991afeb00b7c54d88b94c1ab9ed790390c621f766cd58e4934bbc97e81a5f64682febcf9d9805f9778f80fd5"], 0xfdef) unshare(0x10000000) io_destroy(0x0) io_submit(0x0, 0x0, &(0x7f0000000080)) r2 = dup(0xffffffffffffffff) unshare(0x10000680) [ 2924.040212] FAULT_INJECTION: forcing a failure. [ 2924.040212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2924.041577] CPU: 0 PID: 17174 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2924.042371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2924.043316] Call Trace: [ 2924.043625] dump_stack+0x107/0x167 [ 2924.043705] serio: Serial port tty32 [ 2924.044044] should_fail.cold+0x5/0xa [ 2924.044066] _copy_from_user+0x2e/0x1b0 [ 2924.044089] __copy_msghdr_from_user+0x91/0x4b0 [ 2924.044105] ? __ia32_sys_shutdown+0x80/0x80 [ 2924.046693] ? __lock_acquire+0x1657/0x5b00 [ 2924.047221] ___sys_recvmsg+0xd5/0x200 [ 2924.047664] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2924.048222] ? __lockdep_reset_lock+0x180/0x180 [ 2924.048765] ? __fget_files+0x2cf/0x520 [ 2924.049248] ? lock_acquire+0x197/0x470 [ 2924.049710] ? find_held_lock+0x2c/0x110 [ 2924.050191] ? __might_fault+0xd3/0x180 [ 2924.050643] ? lock_downgrade+0x6d0/0x6d0 [ 2924.051151] do_recvmmsg+0x24c/0x6d0 [ 2924.051578] ? ___sys_recvmsg+0x200/0x200 [ 2924.052050] ? lock_downgrade+0x6d0/0x6d0 [ 2924.052526] ? ksys_write+0x12d/0x260 [ 2924.052985] ? wait_for_completion_io+0x270/0x270 [ 2924.053536] ? rcu_read_lock_any_held+0x75/0xa0 [ 2924.054181] ? vfs_write+0x354/0xb10 [ 2924.054621] __x64_sys_recvmmsg+0x20f/0x260 [ 2924.055127] ? ksys_write+0x1a9/0x260 [ 2924.055569] ? __do_sys_socketcall+0x600/0x600 [ 2924.056108] do_syscall_64+0x33/0x40 [ 2924.056528] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2924.057128] RIP: 0033:0x7fbdc2560b19 [ 2924.057546] 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 [ 2924.059638] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2924.060762] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2924.061631] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2924.062449] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2924.063266] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2924.064074] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2924.074679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.075514] print_req_error: 375 callbacks suppressed [ 2924.075533] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.077774] buffer_io_error: 54 callbacks suppressed [ 2924.077785] Buffer I/O error on dev sr0, logical block 0, async page read [ 2924.080875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.081724] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.083191] Buffer I/O error on dev sr0, logical block 1, async page read [ 2924.084408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.085396] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.086843] Buffer I/O error on dev sr0, logical block 2, async page read [ 2924.088077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.088979] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000002e40)=ANY=[@ANYBLOB="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0x14a8}, 0x1, 0x0, 0x0, 0x44880}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001cc0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001d00)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB]) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x228}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x8000008000) [ 2924.090674] Buffer I/O error on dev sr0, logical block 3, async page read [ 2924.092100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.092983] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.094434] Buffer I/O error on dev sr0, logical block 4, async page read [ 2924.096120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.097064] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.098517] Buffer I/O error on dev sr0, logical block 5, async page read [ 2924.101199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.102080] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.103534] Buffer I/O error on dev sr0, logical block 6, async page read [ 2924.104807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.105701] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.107172] Buffer I/O error on dev sr0, logical block 7, async page read 05:29:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200), 0x163) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_complete(r1) truncate(&(0x7f00000001c0)='./file0\x00', 0x400) lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180), 0x2, 0x2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) 05:29:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='mnt/encrypted_dir\x00', &(0x7f00000002c0)='mnt/encrypted_dir\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x12}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) rename(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='mnt/encrypted_dir\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000500)=0xc) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='mnt/encrypted_dir\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000400)="802248d6d496ba477d2080f429305213cbb2e152f3dc7fd3a2f9ba4cb1643714152e8f6be9017574eb4bd619d5e83ae0cd5be1222c16ac63676175bff27c1f331c0aed443d8e5cb70366e091f2944c02311fa7aa783ba3d9b6d44646798e714472d646faa32a2a7ef7bd40a4dfa7d6972d3fd79451e48379da1107a2c63500f2b7", 0x81, 0x1}, {&(0x7f0000001100)="bf729ba322144dac7fb204584c673b28d8a3535e5c312375565f8c8097ccf1542fdc45eaef41d9f519ee4cbfb2847049d9a95270780154fa29c8d68d73f40f7520aea9aef5aeefb36e73763094f02773453525c0937ce2e3c4f3c8f8ea5d3cd68bd17ee3522a9b253e38ffb75ec131d6b40b99594333f6bda41a5d721da8721ed854325712018d3fe61e17a78bd1fe3ae2e90a7889d3d3ed33f83c79e4ccf9648a3114b4554ad849a025041632ce3fafcb9ce922c0bb223e8193f4dafcaff078413bffa44469b73b1b43f217da7cb2a5d0ed1b6e9e2ef469659a25cda0564daf64ead40b97794782c81287f24383eef3642e5bcb71fc5d610c620ddad1d055669a1c127f82c6918b6026320f9292cb56d0dc98f7c7aa338ad6e436ac5f9a97db3bca2551ff9c14caef3b73b59ef9036147839f5c863fbe9b05f1a984761a9465da77a06383030b3e624059204e55415853724f678f6d2b708cdf5f4ec620ab131531c2d2082cbba83583233edaf0be3d19ff4df23e4db0280741001bcc46ec014880f91d1ed1eacf876baf67e3469f1b5a29dfc9b788e0f81d6f497eb6123d0c918f5a21d31af0a566ee57adf26e1f7d5556ad40b4936abb8210406e9bebf237982f595991b556bfae91ca5bd8c8e45b62215899be5eeb375e631ac6ad94c42fc650e2449ef142bf1b46ec18aa2029efa81e37866fce8d5db0577e70f3b9f8da3f3a4730b3abdc2abcee843af17e33bdc810db04fba1f9ae954d6a6f9eef4acfbdb06d8b8b14ad64aa7e8eaee702744eb082109fe071e086a0353516e0c978fa1f88287e045cd6ecdadd85fa69f9946e76e219669984f6c2a021c391055da200caee15717cdc19ab239138abb6024883b668901e042ba21107c204bb0bcc44ed195fea3c341743c9175401b29f3c8fc6ab9bf1711e72cb13975ef8235cf3bcbfca04d8d577a63b4f6b949fde6fde868241b64fee9db6feb5982ee7420b2e44aa4fd439006a4fb9a9f382c79f30cdc2a74331899c8d8872fbda0b03e8034ae6bcb094786a9b4b9ed155750ba597abcea719d1c96c1871df75b758c0d0e4a384b420bcd28dd047172e82b56db03e3368c477285c07ecd6ea5dbdb1c881e9e1f675f9c7b41f6eb3dd14f1876445ec50951abcd91e0cb9807d12ffd04c2f0434b2d839858da71827f3a9992728799acfbddc287a53997a61bde34ee8b857cabf602e8a88619c2c2b0f56e8d3315624d1b472dc62e6dd1caf67f08f593d98464edd844edcba8fba18f5924d7b77a3b50f2d8b71b9bb707bf3b348bbc0d977cc33a1693d4bfe747529b02e53f17e46799e4b10321a6b6843a217c82fcae266fe1af19bb30389571a595e3439bb6dc132ca6c5eaa9cc7784d1a77c1ebf39d93e51cce0a273c4fa76d7757fa668a73e72fa36641e6905d30f37c44bc419ff3c1b8d5b85f3674f29c87081745630f06b23f0421d90acefc87203b03993ec224099c316a00f3d082edbc439698ef880ca149ce3d58965161727e59ea3b780b4e12d9b1805b6a9f1dbcfdfb3f9958ece8f6502d235af7700cfc76a684a40117981c3292a9fc1670ab0645578b7ad2d322a9d5fe7c293f668d5d3e26d9a4a45342cf466ea072224aed72f1c914126e1e08259aba9c8e065f7b9a009b9f96c78291586d2d094c139938bfcc52df8d2541bb437160a1174b57b298f96beb514f178384a41b9e15fe488ce8455c4e3a5968769968479da80343228e83bd6b65f63d77798d77b785bd94d8fb8f90e48e15eca63cd075e37aa519ad6d19388aef585fadcfdaeb633145bf65d5d62eccaf51e07d63a03e57fa168662905285bdaf744a5211e184ae70ae43ce67d6dae5f61b066254d65ed8ae327c6c0f752f3e70a3f37110ec308aeeed0fbcfdbe1d2b40b083b1e6bea858992c330b362edc70f7f219bdcd9ad4e24417c9fddd448dd4065a6fc7d64f9a562024737798dc2fb4492c9a550b8bcc7375f1f386fc101b3bcb2c09982f1fdb885d4b4156a7f26fdb14e2ba4e0d594d93d613930794c1f44438bef0fc2c272a0932c76733b2218a352e75dd988602d28f2ca0adf3dfc308c2d424816ea755598e7b78e425a898ad4cdd949700bde746cbeb84bdd3dda7784fb8e16ee02c88bb03293f790454ee42d99f4fef64726f71de20c5a48e2297ca66dee1d7a6276e26fb954bb127a878edf7fb7a33477b7d92d90bfda0dd7de9b0b9f66be10b84db4de2590c75bb1c824e9bd0eab89a4870a56900ea8123da86cd29a5fa16daa0b35371717e4b3faf7902da6cdfa44569bb76088e0d1ed0933e4521d407f9ccfcd2bbaeec1214511e18472613c97e786407ba9b4af1a66034db72c8a3d2393c9fd9c8250ac752660555fa56b3d77a1c72e09f37f3fc69fd54a332093400cbb09e3b7da78a461f907d3a45984550560c2ebed12620a3726d780aad05080298876e847ffbce932e0a31059cad67286750b516f5cbb1c566561772adbfbbfc9cbc9b7784d4d24a0058d478460f173b72c64d59920817c27738d1a7ced0ffe10a32d6d311892a77783c878e821cb6f6645b4b430c3bfaddd7996c05c6285064f1ccafc31b3add4f202e603a5416af34e35a99fc93d39feee5714bad67dcb1bc90f46abd531f0e1998ee3d1311bd8204a8e6b58c1684b730e42016de45b22b4c5c07e5a713701f1470ae2218fcf5951e590bad80812b5d2fe17b27f8fd3e421a2bd24fc2e068cdc65eb5d6641ae36b97434929cf64b71219834f2523803b07378861da1b38396327089f2c311329fc4ebd994a731dc1be5444fcd50a0f4cf2b4182d5cc915f24b931b0a4aa7bef631a357a4123bf8f5ecc2192a1a4c4168da70c19670909f5217f21c0d48864dc1a2754aa916e80a5ae866529419c8bd7fcd07389eee7763c5cf7ef5295a5bddfc46dc799035a8623d2ad86a57ff9051574037640bb0a4d188b4df0380311a52a4bce864aeb4f68f07bf9b23fdd6d98a0df71e140fe355ffbc1218f23a608d86072ca0210264dc9c74e5b3a7ba85077aef9e59abcf54db88acd068588d9904d5412d5f94d88577811f6ec0f2ed98d2d2f361772adee7fb63da38d2ebfdfd7594ce28fab47443f52ce0534eea383ca38ebfdd8271e3fd7c41d6355d5832c928fdec1bab7cf21d5024c74782f79bde7252e830f51aba6c062109d4d2a563151d302215702d7c3517645fe3f2f34fe6bd6f62c96adff77ddb6002bc3f291f7f15a3f43f548d347610c7924e80ef70b17b8f82c16e26e9e4938f95a108f6cfcf5e6102cf2414675dc09e836842ec6d330760e5ffde64e815b4a431d058e29c5d9c3eb880a7881922a570824d1a351af2ded90da058a4ff2638cb6152bff3f7751ce9a1496ae46269755d167f8951c4e12e5e85e836d3f7d67566c7eb5def2f49082330e603b4f6126117828aa802c592602c26a51e2c439ca0b25e6e8eef5328ede9822744d2c4da7ace03c81e4436ab6452468ab9ef1f3197143af9eb3d274b4d6110c4856927701301f906197e6e110edb293978b3629a30c143dbb83119b4db68e8078a00c83aed317e39b54ecc5c135b733c41437d3f1580322541a8cab400a1dbf90cb409c7e292731c408f4e420051aa2cc7b6674faf492bb957201ca1c5a48bd07f08705c01554ee9e505ccd9deab53b7e751713072b2ea16834d3715f2fe9288578276230daa91f3ea83fde89e041829413ef8aac1f887756a287ea1409f7c83eb01bbe83192b3c7a4540cc0329cb6a98108d3dacd3b2d9475b3ab1fbe2ba46261c7089f38b2909f56b5efc09a6064684a0f659ae4e9cc618d2933dfe404e80e0acce03a2ba871fa928bc52cb2fbe0a03c54b61ad937e11bbb58a4c4316b7ee7abbc54fccd0bfaeea1a6c32fc63d00696f55be03f8bfd2625fa71872e6500889ce5138da1b4f2f03cea5c9ec86cfc9603268e7c39dc76a5125b34b42f1e1846df1b586726bf5d3810f7ae46d42c07e5e6bf0b18509b8c8d17473587740ed6c56a8b9d3b8747691adb1f2fe8ef4add580ea3974767e0a29218e491ae90a00c0c4e564868895d295dd0ad333f48555c7fd684e0052840f66d11d0903138c93436db675b5087254470764dad9f930c261eaa9d5e64e78c634bbbe73246b21356bdbbde866937850a36f80e3e7b380a32a82c74adcbc446a83e982f2128cfe53e00cf064310b0a6737e797a81b12b9f2a541b20af219058dfa31ed8a01e11654444a859ebe2b78efb76a6d7f39d323b753b5baa392c96294f758ded0efcc53f723031e6568201b7b497a642439789f0cf526b511edd98d7abebef221cdb7d509f60e33f6426292a09088965c5eb094376c3d5d10e61d87a6eebebe37c532cf528403c79360c48702bfe250e38467526a27e40a0b540479b75249dfcaa6d9f7ddb45f81b37461a8fd44df6f5ba52e457d3d010762a39c09c7f7d785d4873495604fd4b17115e3e4f72ca7606b4c046537bf0b231dc565529d0d9e27817c9e9ebc93e1f21a31e7a4c6af19c08a4c021675ed532c2f19d946636726bdb7f8dab1132c81053e6dea67d65e6d6c80dbb091167c224be90ff20392dca10f16495cb2357591436df223acb8559f86fa4a347dccfdc65358788b66a5842c1d199ff8fec71ab57dc343ca7cf3344e0dce908a2db85f6e1284004c09e7dcd7a498041e7d871b00f3964c1981fe74504ab84e80b2b5a93363e9111b9a73bc4be13a20901c131f18f9b20db4298194906582668c6fcfbcf3598696598459651e8968566bb75af3f53643e56f54a9bb20efa8b72da9c03ee6c769761228134e6992bb9d9610c9eb2eb78dd40f91dd4807516a42c9f414bebbc462f71f9bacc8a01ab8e38cf1d18e67c5f7d639dbe34bbf902610714c733d7e1a6790b0f2cde73e62db735703d739d2b8b3b8aeabdc4071faf0ac7d2f781094d00690f2f9cea77b7770946843d583329800f181464a99417ce9107a1f141f1e6629bc6ae9e0741312aa666c69e9a7bbafb9ecf1dc0a15040f05cc209c294ae1ff597f873500dcb7401f5a8fdd0dc450d3438f0ab441ce747fc0abbd1123c9cd0ae6b051a67c3062da4b9a64d4f7002ed12115890b51dd2acb1a0e43476fc8d9bb8b7b6f4920d97360544eba8392d2db58c1a6b2d4ced4c943c2e1f578ad81a807231c72ea1267ae42bd608c369fcf71dd09cc08b2b99be4c5f06b31cd7c07493e9eab5bb5809c073e179c111c7818864e25277f225b8e18849e1f35f719b6987319fb4ff12e2d2a893700074f00d3be318ec839ad36ad57990809b9d440d940345c4fc175a3b3c545812542de7f4dc106e6e975e9257507e7c374f99f03e0a7505e65431f54e9c1c3f888ae36b2f512389811603199fa349e5fad7de1573dd4eac89232544331d2bc08df7e33c8ab4f1f6d43e75d936d49371cd0eba559300f39e236939c91e2de8ac91c5df286b40c3bfc0a5c09fc1bb75d25801731d1bd53874aad7c2f8f7efb446a130d0b6225459cfe56f8627d6ee641f1df7b72e201e45f580db099b1a5796247e15e7d93ad753f533d9e715f63b166913d1242dfd3325bee25667b6f047c1fe6808744ed9501fb4b52d4dc4a100189a5a30be1d86c710de57fabd9877a1881db0ad690ea0eecdb58894ff9ad4f1cd34064a9c88de79a28a7a0f14cfc9f3f12369e1982c06e90cd096be19ebeaa0430874b19569d3a1124fd058522b2c68fbfca5066ca2e6ba59e269741276b1379e7d36ad52273310f79c948032e19d75d1012b6b0541a29f588a2763e0e95b42b", 0x1000, 0x3f}], 0x40000, &(0x7f0000000540)={[{@uid={'uid', 0x3d, r2}}, {@nr_inodes={'nr_inodes', 0x3d, [0x37, 0x35, 0x2d, 0x36, 0x25, 0x2d, 0x38, 0x67, 0x38]}}, {@huge_advise}, {@huge_never}, {@huge_always}], [{@permit_directio}, {@appraise}]}) openat(r0, &(0x7f0000000200)='./mnt\x00', 0x80000, 0x80) chmod(&(0x7f0000000140)='./file0\x00', 0x80) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0xa041d, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xabe9, 0x0, @perf_config_ext={0x8, 0x1f}, 0x801, 0x2, 0x8001, 0x0, 0x7546, 0x0, 0xff01, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x7, r4, 0x2) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x801, 0x40) dup(0xffffffffffffffff) sendmsg$sock(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)="611e46f3b0751e952a0e876d1ce208020e685b62883857def091a83171e7a00f35326a73242de9f876b79e9aef3c0eef6a35eceb1948afac7b9e83e5b4e6f1e92a67f5cb5bf83ca45bd07751d18c55ebb6c14ca8a546a4cf80d8d2245e5392d2dcafa9767c883a1e4bcfcd0a2e1b6d43cb8c", 0x72}, {&(0x7f0000000640)="69dbda0fc73c2ecb503f622a1e9210a6bd595311aee8cc5143721d3ec662bcfc04c77ae3a0a89b233f6242074f853a9ddbf1b0715b0412373ed277333f59069059c41d8e", 0x44}], 0x2, &(0x7f0000000940)=[@txtime={{0x18, 0x1, 0x3d, 0x4}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x60}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000740)=ANY=[@ANYBLOB="000000000004000000000000", @ANYBLOB="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", @ANYRES64=r3]) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) [ 2924.142840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.143487] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.144760] Buffer I/O error on dev sr0, logical block 0, async page read [ 2924.144882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.144907] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2924.144916] Buffer I/O error on dev sr0, logical block 1, async page read [ 2924.145015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.145107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.145200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.145289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.145377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2924.145474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 05:29:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2924.187912] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2924.193444] serio: Serial port tty32 05:29:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180), 0x40, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r4, &(0x7f0000000100), 0x2, 0x0) fcntl$setown(r3, 0x8, 0x0) close(r2) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x0, 0x5, 0x0, 0x81, 0x0, 0x10001, 0xa2050, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0xffffffffffff8000}, 0x240, 0x7, 0x0, 0x7, 0xfffffffffffffff9, 0x7, 0x9, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 2924.341753] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 05:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:30:11 executing program 6: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRES16=r2, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYRES16=r0, @ANYRES16, @ANYRES64]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xa893) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x24, 0x12, 0x101, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x13, 0x0, 0x0, @fd}]}, 0x24}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x488c4}, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) bind$inet6(r5, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r5, r4, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x8881) sendmsg$nl_generic(r1, 0x0, 0x0) 05:30:11 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 89) 05:30:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) creat(&(0x7f0000000040)='./file0\x00', 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1ff}}, './file0\x00'}) openat$ptmx(0xffffffffffffff9c, 0x0, 0xc02, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, 0x1, 0x1, 0x3, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_SEQ_ADJ_ORIG={0x4c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x33b}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9e}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x80000000}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20040005}, 0x90) flock(r1, 0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)) 05:30:11 executing program 0: readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/137, 0x89) r0 = openat(0xffffffffffffffff, 0x0, 0x206500, 0x1) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_cancel(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000000300)="8025cfa2064baa1b9c508021ef47b980600aa3a01263d15c943da7b54eee5273721c8e561a59d833fe116f5cc007cd4c4aa92c2338fca206ab2bd31d8f68a1b62a18da04f5d588779aa3a2a66e9b7c4274514fddf4465a2fb1c3385e438e7a209e615cecc15ece4fb10bde430c7138640c0e9b479f8b205ba0058a68688e879a9a747faab93e94cb4a945a04", 0x8c, 0x6, 0x0, 0x2, r1}, &(0x7f0000000400)) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r2, &(0x7f0000000180), 0x14) r3 = syz_open_dev$mouse(&(0x7f00000000c0), 0xffffffffffffffc1, 0x1240) openat(r3, &(0x7f0000000100)='./file1\x00', 0x12000, 0x92) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005c940)={0x0, ""/256, 0x0, 0x0}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000006, 0x100010, 0xffffffffffffffff, 0x6ee9b000) r6 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r6, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa", 0x3c, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005cb40)={0x87c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {0x0, r4}, {}, {0x0, r9}], 0x0, "bbc3750ed9f353"}) sendmmsg$sock(r2, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) 05:30:11 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffcdcb, 0x6, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011100)="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", 0x380, 0xd}, {&(0x7f0000011500)="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", 0x200, 0xe803}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0x800f000}], 0x0, &(0x7f0000012200)) 05:30:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x806e2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ftruncate(r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r0, 0x0, 0x3) 05:30:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xffffffff}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x400}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x87) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pidfd_open(0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup(r5) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r4, r5, 0x5}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x2, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) lseek(r6, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) [ 2938.696312] FAULT_INJECTION: forcing a failure. [ 2938.696312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2938.698205] CPU: 0 PID: 17204 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2938.699368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.700708] Call Trace: [ 2938.701152] dump_stack+0x107/0x167 [ 2938.701743] should_fail.cold+0x5/0xa [ 2938.702370] _copy_from_user+0x2e/0x1b0 [ 2938.702806] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2938.703014] __copy_msghdr_from_user+0x91/0x4b0 [ 2938.703039] ? __ia32_sys_shutdown+0x80/0x80 [ 2938.704897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2938.705348] ? __lock_acquire+0x1657/0x5b00 [ 2938.705390] ___sys_recvmsg+0xd5/0x200 [ 2938.707497] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2938.708286] ? __lockdep_reset_lock+0x180/0x180 [ 2938.709041] ? __fget_files+0x2cf/0x520 [ 2938.709691] ? lock_acquire+0x197/0x470 [ 2938.710327] ? find_held_lock+0x2c/0x110 [ 2938.710987] ? __might_fault+0xd3/0x180 [ 2938.711623] ? lock_downgrade+0x6d0/0x6d0 [ 2938.712307] do_recvmmsg+0x24c/0x6d0 [ 2938.712923] ? ___sys_recvmsg+0x200/0x200 [ 2938.713595] ? lock_downgrade+0x6d0/0x6d0 [ 2938.714278] ? ksys_write+0x12d/0x260 [ 2938.714912] ? wait_for_completion_io+0x270/0x270 [ 2938.715565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2938.715699] ? rcu_read_lock_any_held+0x75/0xa0 [ 2938.715724] ? vfs_write+0x354/0xb10 [ 2938.717885] __x64_sys_recvmmsg+0x20f/0x260 [ 2938.718576] ? ksys_write+0x1a9/0x260 [ 2938.719194] ? __do_sys_socketcall+0x600/0x600 [ 2938.719949] do_syscall_64+0x33/0x40 [ 2938.720553] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2938.721388] RIP: 0033:0x7fbdc2560b19 [ 2938.722008] 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 [ 2938.724939] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2938.726166] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2938.727301] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2938.728445] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.729596] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2938.730733] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 [ 2938.745127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pid=17206 comm=syz-executor.7 [ 2938.748137] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 05:30:11 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='aio\x00', 0x4, &(0x7f0000000200)='MAC\x00'/13) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000040000002100000009001f00706879310000000005002000000000000c00050000000000070000"], 0x34}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) [ 2938.774673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pid=17222 comm=syz-executor.7 [ 2938.787114] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2938.788058] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:30:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r0, r2, 0x0) fallocate(r1, 0x0, 0x5, 0x8800000) dup2(r1, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) pidfd_open(r4, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x2, 0x9, 0x2, 0x80, 0x0, 0xfe, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0x8}, 0x42408, 0x10001, 0x800, 0x6, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x80000001}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="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", 0xfa) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r5) sendfile(r5, r3, 0x0, 0x100000001) creat(&(0x7f00000000c0)='./file1\x00', 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80001, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000080)={0x5b25, 0x0, 0x4}) 05:30:26 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, '\x00', 0x39}, 0x6, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x2, 0x3}, 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000010918000000", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7, 0x1f, 0x6, 0x0, 0x0, 0xfffffffffffffffa, 0x17080, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x3f, 0x5, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xc, r0, 0xa) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x2, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x2, 0x3, 0x1, 0x5, 0x1}, 0x20) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 05:30:26 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x4686, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) ioctl$RTC_AIE_ON(r1, 0x7001) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000340)={0x28, 0x18, 0x0, 0x9, 0x2, 0x84, 0x4, 0x62, 0x1}) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8f6}) memfd_create(&(0x7f00000002c0)='\x8a\xb7~D\xf5.\xcf\x1f\x9b\x00', 0x1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000480)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) creat(&(0x7f0000000000)='./file1\x00', 0x112) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl(0xffffffffffffffff, 0xffffffff, &(0x7f0000000100)="986e4877e7b6b9ea8ca7e167ed52baf80b868cc4e11c21db121eb7168c890a136e5ce6ae68c0f72b85de44bafb316403678164b7bde7330d72e3a178efe3b9a7cdf08d6b4c46aaf6aee740129baa70311e49bc93b395f097e512915dffca4d7ca5eaede4fcc45f77db784b675fac6a511d51cce7dd803e6efcbe240ee393b971d2f73d12d8e1f58070c070f00d66f8f79bedf149077a7956900f") ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="5100681e72c8ad00888120da7cebd907933697dc6022a2d66b35c83b5830ddbd52530cd505d326f642e46ca31861203db0a05601577947bd224292f3a415dd67d47ddab43a"]) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x40) 05:30:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg$unix(r1, &(0x7f0000000940)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/231, 0xe7}, {&(0x7f00000006c0)=""/48, 0x30}, {&(0x7f0000000700)=""/135, 0x87}], 0x9, &(0x7f0000000880)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x90}, 0x40000000) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)={0x20, 0x30, 0xc0b12afe4b722e85, 0x2, 0x0, {0x40}, [@typed={0x8, 0x0, 0x0, 0x0, @uid=r2}, @typed={0x4, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008040}, 0x20000010) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0xaaa) 05:30:26 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 90) 05:30:26 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x4, 0x4, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) 05:30:26 executing program 6: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x100) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000001080)={0x3, 0xb2}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x4081, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000002d00010d000000000000e4ffffffffffffffffff"], 0x28}}, 0x0) io_setup(0x0, &(0x7f0000000580)=0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000010c0)={{0x1, 0x1, 0x18, r1, {r3}}, './file1\x00'}) r7 = dup(0xffffffffffffffff) dup2(r6, r7) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') pread64(r8, &(0x7f0000000080)=""/4095, 0xfff, 0x303) openat(r8, &(0x7f0000000140)='./file1\x00', 0x80, 0x130) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_submit(r5, 0x0, &(0x7f0000000300)) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 05:30:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) 05:30:26 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000080)='./file0\x00', 0xee01, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="1000040c00000000200000000e2ae372"], 0x2c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x10840, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 05:30:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2953.668643] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2953.675568] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:30:26 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)=' ', 0x1}], 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x7, 0x50, 0x7, 0x0, 0x5, 0x1, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x20, 0x3f}, 0x42104, 0x4, 0x20, 0x1, 0x3, 0x62, 0x0, 0x0, 0x3, 0x0, 0xfff}, 0xffffffffffffffff, 0x5, r0, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='environ\x00') kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f0000000480)=""/213, 0xd5}], 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, 0x0, &(0x7f00000001c0)=0x2) pwrite64(r2, &(0x7f0000000240)="f20588a93ccdf68c71124f09846c998f0d940faf75ff44828282f31a5f0ece737f42eec7c6ff415f419a72a021445f89ea80f16271c02641d435f8dd622f4dc8b6edc464747f7d573927f71b9f05979fb56f6fb1cb022cf0267e0ca18c", 0x5d, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$sock_proto_private(r4, 0x89e9, &(0x7f0000000080)="6e441812cb2227b125") readv(r1, &(0x7f0000000280), 0x1000000000000048) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) r6 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x14, 0x2, &(0x7f0000001480)=[{0x0, 0x0, 0x5}, {&(0x7f0000000480)}], 0x0, 0x0) dup2(r5, r6) [ 2953.703884] FAULT_INJECTION: forcing a failure. [ 2953.703884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2953.705989] CPU: 1 PID: 17266 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2953.707194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.708621] Call Trace: [ 2953.709102] dump_stack+0x107/0x167 [ 2953.709739] should_fail.cold+0x5/0xa [ 2953.710409] _copy_from_user+0x2e/0x1b0 [ 2953.711105] __copy_msghdr_from_user+0x91/0x4b0 [ 2953.711914] ? __ia32_sys_shutdown+0x80/0x80 [ 2953.712674] ? __lock_acquire+0x1657/0x5b00 [ 2953.713454] ___sys_recvmsg+0xd5/0x200 [ 2953.714136] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2953.714984] ? __lockdep_reset_lock+0x180/0x180 [ 2953.715779] ? trace_hardirqs_on+0x5b/0x180 [ 2953.716535] ? lock_acquire+0x197/0x470 [ 2953.717228] ? find_held_lock+0x2c/0x110 [ 2953.717946] ? __might_fault+0xd3/0x180 [ 2953.718631] ? lock_downgrade+0x6d0/0x6d0 [ 2953.719351] ? io_schedule_timeout+0x140/0x140 [ 2953.720151] do_recvmmsg+0x24c/0x6d0 [ 2953.720807] ? ___sys_recvmsg+0x200/0x200 [ 2953.721532] ? lock_downgrade+0x6d0/0x6d0 [ 2953.722261] ? ksys_write+0x12d/0x260 [ 2953.722948] ? wait_for_completion_io+0x270/0x270 [ 2953.723794] ? rcu_read_lock_any_held+0x75/0xa0 [ 2953.724601] ? vfs_write+0x354/0xb10 [ 2953.725273] __x64_sys_recvmmsg+0x20f/0x260 [ 2953.726024] ? ksys_write+0x1a9/0x260 [ 2953.726685] ? __do_sys_socketcall+0x600/0x600 [ 2953.727490] do_syscall_64+0x33/0x40 [ 2953.728139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2953.728788] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2953.729041] RIP: 0033:0x7fbdc2560b19 05:30:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2953.729065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2953.733723] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2953.735031] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2953.736251] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2953.737489] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2953.738709] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2953.739931] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:30:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) unshare(0x28020600) unshare(0x40000000) acct(&(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x1e) unshare(0x48020200) unshare(0x800) 05:30:26 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 91) [ 2953.825051] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 05:30:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r1, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}]}, 0x20}, 0x1, 0x0, 0x0, 0x11}, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c98ffb0677100361bfd34cc800241ce75eaacce23f6433cfaa6ddfefd72af1793f2c918642a132de539fbe4154d079b17656695ac27bf80e8779638ba00fa87435d5d883e76fe230ae17a4a962172a71d9352682b118288418b6e82c7164fb6dc8c6af5b52d14c65a1e0840fb72289b3226279d10c942d8d8dc0308aec689a8f0a6d578b4c8955856643eec0ca574e6c9448801a4bcac59"]) 05:30:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff}) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, 0x0) write$selinux_attr(r1, &(0x7f00000000c0)='system_u:object_r:unconfined_exec_t:s0\x00', 0x27) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000100)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000001c0)={r0, 0x0, 0xfffffffffffffffa, 0x3}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000040002000800000000004000"], 0x1c}}, 0x0) 05:30:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) [ 2953.881890] Process accounting resumed [ 2953.926861] FAULT_INJECTION: forcing a failure. [ 2953.926861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2953.927955] CPU: 0 PID: 17293 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2953.928570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2953.929317] Call Trace: [ 2953.929561] dump_stack+0x107/0x167 [ 2953.929886] should_fail.cold+0x5/0xa [ 2953.930234] _copy_from_user+0x2e/0x1b0 [ 2953.930594] __copy_msghdr_from_user+0x91/0x4b0 [ 2953.931013] ? __ia32_sys_shutdown+0x80/0x80 [ 2953.931414] ? __lock_acquire+0x1657/0x5b00 [ 2953.931803] ___sys_recvmsg+0xd5/0x200 [ 2953.932151] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2953.932593] ? __lockdep_reset_lock+0x180/0x180 [ 2953.933004] ? trace_hardirqs_on+0x5b/0x180 [ 2953.933394] ? lock_acquire+0x197/0x470 [ 2953.933744] ? find_held_lock+0x2c/0x110 [ 2953.934112] ? __might_fault+0xd3/0x180 [ 2953.934463] ? lock_downgrade+0x6d0/0x6d0 [ 2953.934838] ? io_schedule_timeout+0x140/0x140 [ 2953.935247] do_recvmmsg+0x24c/0x6d0 [ 2953.935579] ? ___sys_recvmsg+0x200/0x200 [ 2953.935944] ? lock_downgrade+0x6d0/0x6d0 [ 2953.936322] ? ksys_write+0x12d/0x260 [ 2953.936669] ? wait_for_completion_io+0x270/0x270 [ 2953.937101] ? rcu_read_lock_any_held+0x75/0xa0 [ 2953.937506] ? vfs_write+0x354/0xb10 [ 2953.937843] __x64_sys_recvmmsg+0x20f/0x260 [ 2953.938223] ? ksys_write+0x1a9/0x260 [ 2953.938566] ? __do_sys_socketcall+0x600/0x600 [ 2953.938978] do_syscall_64+0x33/0x40 [ 2953.939306] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2953.939757] RIP: 0033:0x7fbdc2560b19 [ 2953.940085] 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 [ 2953.941704] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2953.942376] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2953.942999] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2953.943628] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2953.944251] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2953.944876] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:30:26 executing program 0: sched_yield() socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x81]}, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000080)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xa563, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000000c0)={0x0, 0x1000, 0xb50a, 0x72d2, 0x9, 0x7}) dup(r2) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x1}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000180)) write$binfmt_aout(r1, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x1018) 05:30:26 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) dup2(r0, r0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000011c0)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0xfffffffffffffdf8, &(0x7f0000002280)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:30:26 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff}, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, 0x52, 0xc21, 0x0, 0x0, {0x6}, [@typed={0x4, 0x2}]}, 0x18}}, 0x20000090) write$bt_hci(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="abd9a5b3403f000600fffe09004b958f393683ad2173f3bcbefc6a9f8880227893c93ef89931eec0bf6e1bb832f2fefd21b91b4904e2272c06a8b249e0c551ec2070d0450ec193a01f3512d4f4386cf12d99e736978a2b1b05a01ba2828c23f5de553c140fcc44213296ee6df3738f6103521c6bd7ad71c722919eb8e651aae813748ec61423463bbf53655a5f9f42ce2a2426cf9926aee00fa3b1977c27faab26579fdf1b5b5bcc59f505dd9e4fc200"/186], 0xf) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r1, 0x0) write$bt_hci(r1, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0xa) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x6) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r3 = fsmount(0xffffffffffffffff, 0x0, 0x88) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) openat(r3, &(0x7f0000001240)='/proc/self/exe\x00', 0x200, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1, @set_cpb={{0x441, 0xb}, {0x8, 0x0, 0x9, 0x998, 0x5, 0x6, 0x8}}}, 0xf) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000002c0)={0x0, 0x1, 0x7, 0x2}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x140, 0x0) unshare(0x48020200) 05:30:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xfffffffffffffff9) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x3}, 0x200000}], 0x1, 0x0) 05:30:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x34}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r1 = syz_io_uring_setup(0x3167, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000340)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = dup2(r4, r4) r6 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x31f, 0x0, r1}) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f00000001c0)=@sco}, 0x0) r7 = eventfd2(0x8, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r7, 0xc010f508, &(0x7f0000000040)={0x3, 0x2}) io_uring_enter(r1, 0x76d3, 0x80, 0x1, 0x0, 0x0) r8 = fsmount(r5, 0x0, 0x8) execveat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000bc0)='\x00\x80C\x107\xa64\xee\xbd*\xd4o\x8a?[\x98\xf29\xee\xc7\x90\x97\xaa\xc3\xc8Zq\xf3\x91\x04[S\\B2m=V\x89\x99\x96Q\xcaA\x18\xaf\xaf:\xf1\xab\x80\"\x7f\xb3\x18\xfe\xd7\xbd\xcd\xcdIf\xae\xb5\x87\xb8#\xe1\xbe\xec\xf0\t\xa1\xf7\xa7\xb1\x9d\xc7\xc2\xf0\x02\xaf\xc4\xd0@\xc2\x12\'\xb9\x9a\xea\x90e%\xe6\xd2E\x19E/\xc6\x17gB0Qim\x82u\x0fZ\xa9\x14\xf5\xc7X\xa9\x00\xb7\xaf\xcfouN\xbd\xb2\t^\xbe&~\xa7l\xfa\x036\x1c\"\x80\xfc/\x9b\x95\xf1!K\xc5{\xe7\xfdB[\xca\x87\x9bc\x98dg\x1a\xa1\xaa\xb4\x19\x7f\xa7\x90y\x9fq\xf5\x8a\xa9 \xa6\xdd\xf0+gb\xa6g\\\xec\tz\x06\xdf\x1a\x9c\xc9\xf7\xcc\x85\xb4G\xe9\xd3D\xf4\x8c\n\x17\xd5\x00\xf18\xb3T', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000a00)='\x009\x1c\xaf\x14\xe6\xeb\xe9\xf1\xccO@\xbd\xfc\xbdN\xfa\x93Z\x94\xfd\xc6]\xc3\x81g\x95\'\xb7\xf2\xe8\xbf\xd3\xf3\"\xf0Z\x93T\xa1\xc6\x10\x01\xba\xf0\x11\x01 \x94X\x7fQ\xa6\v\xfa\xc2\\$\xad\x96A\xd6\xdf|\x0e,c\xc4\x13\xfb\x91\xc5|{\xde\'xb\xcd\xb2\x177\x83\'\xdb\xf6y_\x10\x87\x01\xd4\xb1\x9b\xe4\xac\xf0D4\xe6v\x86\x02^bt\xbf!b\xd4k\x11\xf5Nj\x97P\b\xf2\xdd\r\xaa,g\xfc\x8f*\bq\x10wl\xe0\x02HG)\xa0\xb9%\x12\x9fx]\xf8Gz`\xfd\x00l\xe9<\xa5\xbd\x9f\x80\xa5\x0f\xd3\xf7\xc8\x98'], &(0x7f0000000840)=[&(0x7f0000000600)='[*\x00', &(0x7f0000000000)='\xff\xb1\xc2k\xc9\xbf1Q\x9e^\x9a\x9dOW\xa5\x0el\xd2~\xa7%\xa5 \rZ\x81l\xa6\x97\xc6\xb90S\x04\x9b\xcb', &(0x7f0000000680)='\x00', &(0x7f0000000940)=']\xadt\xe0\r\xa3\xd7\xe8\x91\x90\n\x03_\x85\xa9\'E\xae\"\xeb]DE\xa3w\x8b\x94\xf7Yf\x03\x00\xd2:-\xab7\xd0\xf6\x0e\x903U\xe1\xe2\x8cS*HC\x17\xa0}@\xf4.\x87]\xed\x1f\x1e\xe8;\xfd\xee$\x8f\xba\xa5@\"\x93\xf7yR\x95z\x95\xc4\x03{\x11\xbe\xb3e\xb8B\x13\xa3uh\xcf\x11\xc7{Y\x0fp\x031\xb1/b_mq\x96\xccc\xa7\xbb\xb4T\x00J\xd7\xb8\n\xd4\xd9B\xa9\xec\xc5\xb5\x0e\xf1Q\x03\xbcX\x8d\xb2\xf6^\xb9\xc8\xa5\xdc\xa5\xcb\xde\xd3\xd03\xcc\xbe\xed\x9b\xbd\xcbb\x91\x98\x80\xe1X(t\xda\xd3F\x02\xa9\xa0\x81\xce;{\xfa\xba\xa3,{\xe87\xf6\x0f\xf9M\xb5mz', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000) openat(r5, &(0x7f0000000240)='./file0\x00', 0x200, 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r10 = dup2(r6, r5) openat(r10, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r9, 0x0) [ 2954.095346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2954.107436] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2954.111076] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2954.148961] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2954.223347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2954.224356] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:30:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 92) 05:30:43 executing program 7: openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) dup(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@seclabel}]}}) 05:30:43 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYRES16=r1, @ANYBLOB="00012abd70000000000003000000050035000600000008003a000600000012c82e5dc682d58a37f3b8b715c98367d35e6f5ed54d1670f15f4ff36fe2d92f78f98cf95b90119891f5ce06f458825316525b1b73abb34894d980dd690b71bd4b2ab0cdac8dfb3618348fc1917399da7df7237023d98538000c924b89ee737e79cc044d204603d13823982083a0020a0d21d3c254f04128f82c5200b282f0b8f2488a170d08b465ebafddbc5866d5155ba1313e9bff5beefb774ef839afbfc38281f72baae32f5ecc0f324b9b882ea2c9d657"], 0x24}}, 0x0) dup(r0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffffffffffffffff}, 0x65) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010425bd7000fbdbdf252100000008000300", @ANYRES32=r6], 0x74}}, 0x0) write$tcp_mem(0xffffffffffffffff, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r7, 0x1, 0xf, 0x0, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000000180), 0xffffffffffff0001, 0x60000) dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r4, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x2e}, @val={0x8, 0x3, r9}, @val={0xc, 0x99, {0xef5, 0xd}}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r8) 05:30:43 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4006, 0x5, 0x0, 0x0, 0x0, 0xfffffffd, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x5, 0x0, 0x5, 0x0, 0x800, 0x208, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x7, 0x9d}, 0x4e405, 0x2e73, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9}, 0x0, 0x7, 0xffffffffffffffff, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') read(r0, 0x0, 0x25) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000200)=0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000540)='./file0\x00', 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="20f1ff00190000000c00000000000008000000006d990fb031a31e0b25ea865f95eeed939db4988d037932966bec0925907867f196726d05b7af13ffe513b9255decea8bb19aa27eb313a2cf0f764948927d5f0dc4fe8feab30ec8e789219b707d1bfbb565209db18762cc11c21866d97ad01865f7d6a17d1fc1396e6e02950778918b4fb27768cf1a81d9354c09abba269ae890e47044f9"], 0x20}}, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) waitid(0x2, 0x0, &(0x7f0000000240), 0x8, &(0x7f00000002c0)) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e23, 0xe8eb, @ipv4={'\x00', '\xff\xff', @empty}, 0x7}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=r4], 0xc0}}], 0x1, 0x4000055) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) pread64(r1, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) 05:30:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x16, 0x0, 0x2000008, &(0x7f00000003c0)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) write$P9_RWSTAT(r2, &(0x7f0000000280)={0x7}, 0x7) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000340)=0x1, 0x4) r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x16, 0x0, 0x2000008, &(0x7f00000003c0)=ANY=[]) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000380)=0x1) r5 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000500)={0x3, &(0x7f0000000480)=[{0x7fffffff, 0x4, &(0x7f00000003c0)="72be9f84", 0x0, 0x1}, {0x100, 0x1000, &(0x7f0000000700)="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", 0x1}, {0xae14, 0x46, &(0x7f0000000400)="c6154fe26911e0dd4dee766a7d9dc384b05e43b60ff4e05497e89e6c1eeca2cdf4ffffe7c669567f15fb6ef5003dc31be51aa2b4204f3debdf99c7f82ea151af3192229dcb85", 0x1}]}) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000180)=""/34, &(0x7f0000000240)=0x22) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0c000400ff03000000000000"], 0x34}}, 0x0) 05:30:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r1, 0x0, 0x40080) 05:30:43 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4000840) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x28, 0x2e, 0xc21, 0x0, 0x0, {}, [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xb}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048800}, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x1, 0x9, 0x81, 0x1ff}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRESHEX], 0xfdef) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10040, 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, 0x40, 0x4, @perf_config_ext={0x0, 0xffffffffffff0bde}, 0xa63, 0x53f, 0x0, 0x0, 0x0, 0xfffffff3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x3, 0x4077, 0x8000) fallocate(r3, 0x1, 0x1, 0x2) 05:30:43 executing program 6: syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000002f80)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000140), 0x800) [ 2970.394375] netlink: 'syz-executor.1': attribute type 11 has an invalid length. [ 2970.398937] nfs4: Unknown parameter '18446744073709551615' [ 2970.401241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2970.407005] FAULT_INJECTION: forcing a failure. [ 2970.407005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2970.408489] CPU: 0 PID: 17433 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2970.409304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.410270] Call Trace: [ 2970.410587] dump_stack+0x107/0x167 [ 2970.411011] should_fail.cold+0x5/0xa [ 2970.411479] _copy_from_user+0x2e/0x1b0 [ 2970.411945] __copy_msghdr_from_user+0x91/0x4b0 [ 2970.412500] ? __ia32_sys_shutdown+0x80/0x80 [ 2970.413022] ? __lock_acquire+0x1657/0x5b00 [ 2970.413551] ___sys_recvmsg+0xd5/0x200 [ 2970.414005] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2970.414582] ? __lockdep_reset_lock+0x180/0x180 [ 2970.414686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=14371 comm=kworker/1:4 [ 2970.415125] ? __fget_files+0x2cf/0x520 [ 2970.415147] ? lock_acquire+0x197/0x470 [ 2970.417802] ? find_held_lock+0x2c/0x110 [ 2970.418287] ? __might_fault+0xd3/0x180 [ 2970.418765] ? lock_downgrade+0x6d0/0x6d0 [ 2970.419259] do_recvmmsg+0x24c/0x6d0 [ 2970.419698] ? ___sys_recvmsg+0x200/0x200 [ 2970.420184] ? lock_downgrade+0x6d0/0x6d0 [ 2970.420686] ? ksys_write+0x12d/0x260 [ 2970.421134] ? wait_for_completion_io+0x270/0x270 [ 2970.421709] ? rcu_read_lock_any_held+0x75/0xa0 [ 2970.422236] ? vfs_write+0x354/0xb10 [ 2970.422670] __x64_sys_recvmmsg+0x20f/0x260 [ 2970.423172] ? ksys_write+0x1a9/0x260 [ 2970.423614] ? __do_sys_socketcall+0x600/0x600 [ 2970.424163] do_syscall_64+0x33/0x40 [ 2970.424597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.425206] RIP: 0033:0x7fbdc2560b19 [ 2970.425645] 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 [ 2970.427773] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2970.428663] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2970.429501] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2970.430326] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2970.431154] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2970.431986] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:30:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r1, 0x0, 0x40080) [ 2970.477961] tmpfs: Unknown parameter 'r¾Ÿ„' [ 2970.482288] tmpfs: Unknown parameter 'r¾Ÿ„' [ 2970.487307] netlink: 88 bytes leftover after parsing attributes in process `syz-executor.0'. 05:30:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 93) 05:30:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000780), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='9p\x00', r0) r1 = add_key$keyring(&(0x7f0000000480), &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x1}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x3}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0xb, 0x0, r1, r0, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) dup3(r3, r4, 0x80000) r6 = openat2(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x10000, 0x102, 0xb}, 0x18) bind(r6, &(0x7f0000000500)=@pptp={0x18, 0x2, {0x2, @multicast2}}, 0x80) mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x8000, &(0x7f0000000380)={'trans=unix,', {[{@cache_mmap}, {@cache_none}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@mmap}, {@privport}, {@access_any}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}}) [ 2970.566346] FAULT_INJECTION: forcing a failure. [ 2970.566346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2970.568168] CPU: 1 PID: 17447 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 2970.569178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.570413] Call Trace: [ 2970.570810] dump_stack+0x107/0x167 [ 2970.571345] should_fail.cold+0x5/0xa [ 2970.571911] _copy_from_user+0x2e/0x1b0 [ 2970.572498] __copy_msghdr_from_user+0x91/0x4b0 [ 2970.573183] ? __ia32_sys_shutdown+0x80/0x80 [ 2970.573842] ? __lock_acquire+0x1657/0x5b00 [ 2970.574494] ___sys_recvmsg+0xd5/0x200 [ 2970.575071] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2970.575780] ? __lockdep_reset_lock+0x180/0x180 [ 2970.576460] ? trace_hardirqs_on+0x5b/0x180 [ 2970.577093] ? lock_acquire+0x197/0x470 [ 2970.577689] ? find_held_lock+0x2c/0x110 [ 2970.578288] ? __might_fault+0xd3/0x180 [ 2970.578876] ? lock_downgrade+0x6d0/0x6d0 [ 2970.579484] ? io_schedule_timeout+0x140/0x140 [ 2970.580180] do_recvmmsg+0x24c/0x6d0 [ 2970.580743] ? ___sys_recvmsg+0x200/0x200 [ 2970.581361] ? lock_downgrade+0x6d0/0x6d0 [ 2970.581973] ? ksys_write+0x12d/0x260 [ 2970.582551] ? wait_for_completion_io+0x270/0x270 [ 2970.583264] ? rcu_read_lock_any_held+0x75/0xa0 [ 2970.583934] ? vfs_write+0x354/0xb10 [ 2970.584490] __x64_sys_recvmmsg+0x20f/0x260 [ 2970.585121] ? ksys_write+0x1a9/0x260 [ 2970.585692] ? __do_sys_socketcall+0x600/0x600 [ 2970.586370] do_syscall_64+0x33/0x40 [ 2970.586915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.587669] RIP: 0033:0x7fbdc2560b19 [ 2970.588209] 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 [ 2970.590877] RSP: 002b:00007fbdbfad6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2970.591989] RAX: ffffffffffffffda RBX: 00007fbdc2673f60 RCX: 00007fbdc2560b19 [ 2970.593024] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 2970.594078] RBP: 00007fbdbfad61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2970.595116] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2970.596155] R13: 00007fffb595c2bf R14: 00007fbdbfad6300 R15: 0000000000022000 05:30:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000000000000000800450000300000000000119078ac1c14bbac1414aa8c81ea0b69dec5965b3105009078000eee4c9f64a21d6100000000000000001414bbffffffff3758b9e33c0d745af6c1acab0ec3bbbe0ca0fd699abae91967d28ed686c418f3aa802a48940905b9f1e9ea77764d2bb810727f8c4d8b96c06b7a53f22a17c6454225f4d96f007b34a27fd8939b59bbd3fd0bd1569e861eeb497cc647f9aece95e8fe7c89"], 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}}, 0x0) r0 = dup(0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xdc, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x80}, @ETHTOOL_A_EEE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_EEE_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4c0c0}, 0x8000) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) write$tun(r0, &(0x7f00000000c0)={@val={0x0, 0x800}, @val={0x1, 0x81, 0x7, 0x7ff, 0x8000, 0x5bd0}, @x25={0x2, 0x4, 0x13, "f4a0597569394dbab70ce776"}}, 0x1d) 05:30:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LIST_IFACE(r1, 0x0, 0x40080) [ 2970.605510] netlink: 88 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2970.625246] 9pnet: p9_fd_create_unix (17449): problem connecting socket: ./file0: -111 05:30:43 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x1ff, 0x8}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x3, 0x6, 0x1, 0x20, 0x0, 0xfd, 0x2000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp, 0x10002, 0xff, 0x7, 0x7, 0x5, 0x3ff, 0x6, 0x0, 0xf800000, 0x0, 0x7}, 0x0, 0x8, r1, 0x9) 05:30:43 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000080)) 05:30:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x30, 0x10, 0x1, 0x6, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x11, 0x0, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8"]}]}, 0x30}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x82280, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3, 0x18401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="010027bd7000fddbdf250100000000f6de00004100000014001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) lseek(r0, 0x1, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x2f}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000640)=ANY=[@ANYBLOB, @ANYRES32]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) unshare(0x48020200) [ 2970.741175] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2970.834864] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2971.225357] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2971.227705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=14371 comm=kworker/1:4 [ 2971.233972] nfs4: Unknown parameter '18446744073709551615' VM DIAGNOSIS: 05:35:49 Registers: info registers vcpu 0 RAX=ffffffff83e73d90 RBX=0000000000000000 RCX=ffffffff83e5bb8c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e74398 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85674f48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e73d9e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bbc8ad2678 CR3=0000000016fc0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=000000000ddd062a EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=001903fe016c6c6f502e726567616e61 XMM02=73616d7320636578650a0a0100010101 XMM03=650a0073746e696820636578650a0068 XMM04=756365786511006c61746f7420636578 XMM05=78650800737472617473657220726f74 XMM06=6e616320636578650e006e6567206365 XMM07=69727420636578650b00657461646964 XMM08=6e696820636578650a006873616d7320 XMM09=11006c61746f7420636578650a007374 XMM10=7472617473657220726f747563657865 XMM11=6578650e006e65672063657865080073 XMM12=6578650b006574616469646e61632063 XMM13=66206365786509006567616972742063 XMM14=696d696e696d20636578650d007a7a75 XMM15=0000736465657320636578650a00657a info registers vcpu 1 RAX=ffffffff83e73d90 RBX=0000000000000001 RCX=ffffffff83e5bb8c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e74398 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85674f48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e73d9e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb631a5f010 CR3=0000000016fc0000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004137ca4000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000