ntry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2804.144847] RIP: 0033:0x7f9befa72b19 [ 2804.145281] 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 [ 2804.147399] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2804.148270] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2804.149087] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2804.149903] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2804.150727] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2804.151539] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:27:10 executing program 5: r0 = gettid() r1 = gettid() r2 = syz_io_uring_complete(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002e00)={{{@in6=@private1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f0000002f40)='./file1\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000003040)={&(0x7f0000002840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d80)=[{&(0x7f00000028c0)="6c4d23ed05ac0451a000b5d187fc0573d028649d4fe19146710bcb9cac57919f50dbb7a5dbd75ce06898cf959bfb4361072d0514d4ed3ec4cfc42db2394c9bbb8d8ce732df531eebe6cab9d9d317d013290f5ed41f826dc1f262981eb169e5496e4553ff4d53b121e877e5b55cedcf9e4e39bb9c3bc767", 0x77}, {&(0x7f0000002940)="b5cedeb9a17b9c70ed2191030aca7e07b7562fa29d3731c7426238a7052d16489993c5d67acccadb2c67a3b3215b6c2702494bab303b4f84c63fde6d302755c8eba9bbd9227afd0dffa58be280b2f57675dc3363d8906773b2a08f937efd203816e42134b1e80ac75b2d15b584c0a9e32adb604a08c8da5985c72d0a120d6dcfb909711705e485e11cb15fa96e21c5c94cc39a58a87365d0a8fc3f", 0x9b}, {&(0x7f0000002a00)="bf6fa517f91b80e76a6f4b9615bc3e220908ec3a3acfa712e0de2bad8af2f182ae4c201fe9986f96a70618f655b47c5625acd2d2c70bc85602ad81370d7d503ec3b525816515691549e882b4505cac4979636e9c2ac60581451462c8e3c7b86514367f6c9f10569b191d188d29219004524bac71ef1248d24241e188152e85ee58f8613a1cfefedc7f8abf5541e76285d0de6834d5a84500e1f5fc48e99d576235b9435a104ae21125481c07d2c3b607846f31b821df7f5527c94a9a92ad6ee0e44f8172542dcfd4ea0d0bff20b648caa22f366cbda5fb", 0xd7}, {&(0x7f0000002b00)="1cbc1cb0a3db40cef019fc5c1e71ed7d3003e543557efe09c58129f83588edff3a30b64895b85f522777fb2b0de6703f6550de98ede91e6973e1764388a6fbafd957515286cb2db36e1367ddbcb0e601497dd8aecea153586c91b727eb77907c4afabc4274d5e9101d6023468235a3269b87e311cff13e7987ac7d6b89393dae86d296e2a31d5545ff1af3bb6656", 0x8e}, {&(0x7f0000002bc0)="3ea03fa721fde3cc1a67e2715ec81e31ed7b67e560c980fee5be8aced55e2973c1dc34196bb911d23551ed1228ecde5eded8aea955e768fd199dbaf2b44635f54a9b9bbe3fda1b6e9f48dfe8314be0e558ce39dd0da3393d1072c35a1cc615ebdb9d9c78ece89ba5b015f164019c2c7044a625e45e123bc2fb423872c5c559f5bf6f3e0b0f0243173cc42c986df5b3bc0e70156baa47eab3805b4b723295eca5c61337fb8a2ed52f5adad3bb745a22e0f5e35c950d22344e9515", 0xba}, {&(0x7f0000002c80)="6d57dcef0dd61230ae588fce5d6fa597096bc97688ebbc3b710c61dea8bd0c7059ad2eaaa42a64399e36d4b8b8cbb9e8064b22dbfa7de88e60e49081c7fe53f4a989459b8fd504ac26427f39ea9bcd463487aa443091c1556e1e03b5b3d7781964e01587a1f7be0b0c9c52c5f186e0d083e061803e2d72dd20de93374abb025c106f92ae3b84f822b8550527e0a33c37c9a9", 0x92}, {&(0x7f0000002d40)="5400d3765a880daf9f7b024e636d0e795f", 0x11}], 0x7, &(0x7f0000003000)=[@cred={{0x1c, 0x1, 0x2, {r0, r3, r4}}}], 0x20}, 0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="b31806ef438dfd44b7cfee02b08effb586cc76529384060ad7e0c135771661477ff329ce24a20987ed715e69e9e608eb314d08060d63743c3596fd21d8a1314dcae888c55c307ae6cf45be04cab852e0dc03353fc597abdb3de748e95593a88f45f6d4acdfca7b89957eac69a4f092ddce105c29b3a4e0dc022c347a317ee32edfdc8b1508472e132ba153858ab43fbcffbe63786603e3dc47937459ac9d618946f51cb1de0626f4be29907a88ff5b208e6eb92a4e64e62b5f79940943ccd0167b276f8e1237e2f65691cda365ffbf3ed42c372e2744360b684095079f1758d1a2a286d3340f", 0xe6, 0x1}, {&(0x7f0000000180)="f73d405454681da8f2a785fc24a5263dc4cbe7bba059850762fdf484c780a24903a3e9e34d5332c07ed082253ebc0f3e7a1aa19c07ef13120a5cfb0dc51101f3df89f62b32ce7ac8082b374fd538a0feb235b5c6faeb", 0x56, 0x3f}], 0x8000, &(0x7f0000000340)={[{@huge_advise}, {@uid={'uid', 0x3d, 0xee01}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x32, 0xb]}}}}, {@uid={'uid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x6d, 0x6b, 0x32, 0x65, 0x25, 0x3e]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x33, 0x74, 0x31, 0x74]}}, {@huge_never}], [{@obj_type={'obj_type', 0x3d, ':'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@uid_gt}, {@hash}, {@smackfshat={'smackfshat', 0x3d, '^[%^&'}}, {@obj_type}]}) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) [ 2804.221039] FAULT_INJECTION: forcing a failure. 20:27:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r1, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r2, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 2804.221039] name failslab, interval 1, probability 0, space 0, times 0 [ 2804.223698] CPU: 1 PID: 41101 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2804.225166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2804.226986] Call Trace: [ 2804.227564] dump_stack+0x107/0x167 [ 2804.228362] should_fail.cold+0x5/0xa [ 2804.229194] ? security_inode_alloc+0x34/0x160 [ 2804.230188] should_failslab+0x5/0x20 [ 2804.231025] kmem_cache_alloc+0x5b/0x310 [ 2804.231918] security_inode_alloc+0x34/0x160 [ 2804.232879] inode_init_always+0xa4e/0xd10 [ 2804.233800] alloc_inode+0x84/0x240 [ 2804.234614] new_inode_pseudo+0x14/0xe0 [ 2804.235486] __ns_get_path+0x120/0x7e0 [ 2804.236341] ? userns_put+0xb0/0xb0 [ 2804.237135] open_related_ns+0xa3/0x1d0 [ 2804.238007] ? __ns_get_path+0x7e0/0x7e0 [ 2804.238911] ? selinux_file_ioctl+0xb6/0x270 [ 2804.239896] ns_ioctl+0x290/0x380 [ 2804.240652] ? open_related_ns+0x1d0/0x1d0 [ 2804.241577] __x64_sys_ioctl+0x19a/0x210 [ 2804.242469] do_syscall_64+0x33/0x40 [ 2804.243293] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2804.244405] RIP: 0033:0x7ff3da169b19 [ 2804.245214] 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 [ 2804.249635] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2804.251353] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2804.252977] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 [ 2804.254555] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2804.256120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2804.257688] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:27:24 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0xffffffe4}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:27:24 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 4) 20:27:24 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() gettid() r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) 20:27:24 executing program 5: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 20:27:24 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xb40c0, 0x85) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) dup2(r1, r2) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:27:24 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 70) 20:27:24 executing program 6: timer_create(0x2, &(0x7f0000000080)={0x0, 0x23, 0x0, @thr={&(0x7f0000000100)="5a98ee5615e8e7cadc3cfc99626336c10ad33d2e8427d17a4d1ce0a6d51cea56f1e5c1aa6f314b1eaa23372c9618271016b10928c18e340639af62df2c09339c6ceb18e74c0458bbcff016d3ac2cb124c06dc4cea0c55af55fda38089c25ed34c8d3649927003cfa9d83f3fb470876294176f0abf0a3f38d9a15aa21d6befa11d98c0715c3e8085687f53d64af70a32a6e03e2d9e84ca75bbc9af05784e821d46c1bbde95187f4e46f75661e62ad4cb9fb5ee425261d274546822b08895dce00ddad62a00274b20e8a25b45395bf2b762b947f3f43c290b427", &(0x7f0000000040)="e3c4220abf2d09cc9480f4c233a317f6dbcbcd842a01c830540bf8ac5051ef7c1d51aa0ae18a5c0f9ed4116dcc3dd4c1b8e82ae7a85bb7"}}, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:27:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x24}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2817.898444] FAULT_INJECTION: forcing a failure. [ 2817.898444] name failslab, interval 1, probability 0, space 0, times 0 [ 2817.901278] CPU: 1 PID: 41216 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2817.902898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2817.904809] Call Trace: [ 2817.905424] dump_stack+0x107/0x167 [ 2817.906277] should_fail.cold+0x5/0xa [ 2817.907172] ? create_object.isra.0+0x3a/0xa20 [ 2817.908229] should_failslab+0x5/0x20 [ 2817.909110] kmem_cache_alloc+0x5b/0x310 [ 2817.910060] create_object.isra.0+0x3a/0xa20 [ 2817.911099] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2817.912279] kmem_cache_alloc+0x159/0x310 [ 2817.913250] security_inode_alloc+0x34/0x160 [ 2817.914271] inode_init_always+0xa4e/0xd10 [ 2817.915261] alloc_inode+0x84/0x240 [ 2817.916104] new_inode_pseudo+0x14/0xe0 [ 2817.917032] __ns_get_path+0x120/0x7e0 [ 2817.917934] ? userns_put+0xb0/0xb0 [ 2817.918792] open_related_ns+0xa3/0x1d0 [ 2817.919712] ? __ns_get_path+0x7e0/0x7e0 [ 2817.920658] ? selinux_file_ioctl+0xb6/0x270 [ 2817.921689] ns_ioctl+0x290/0x380 [ 2817.922499] ? open_related_ns+0x1d0/0x1d0 [ 2817.923492] __x64_sys_ioctl+0x19a/0x210 [ 2817.924441] do_syscall_64+0x33/0x40 [ 2817.925319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2817.926513] RIP: 0033:0x7ff3da169b19 [ 2817.927387] 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 [ 2817.931678] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2817.933458] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2817.935128] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 [ 2817.936789] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2817.938448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2817.940110] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:27:24 executing program 5: gettid() r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003a80)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/155, 0x9b}], 0x2, &(0x7f0000000380)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000000440), 0x6e, &(0x7f00000018c0)=[{&(0x7f00000004c0)=""/225, 0xe1}, {&(0x7f00000005c0)=""/21, 0x15}, {&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/75, 0x4b}, {&(0x7f0000000800)=""/125, 0x7d}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/20, 0x14}], 0x8, &(0x7f0000001940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001a40)=""/27, 0x1b}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/188, 0xbc}], 0x3, &(0x7f0000001c00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0xb8}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/222, 0xde}, {&(0x7f0000001e40)=""/104, 0x68}, {&(0x7f0000001ec0)=""/249, 0xf9}], 0x3, &(0x7f0000002000)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002040)=""/184, 0xb8}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/239, 0xef}], 0x3, &(0x7f0000003240)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003280), 0x6e, &(0x7f0000003380)=[{&(0x7f0000003300)=""/7, 0x7}, {&(0x7f0000003340)=""/53, 0x35}], 0x2, &(0x7f00000033c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000003440), 0x6e, &(0x7f00000039c0)=[{&(0x7f00000034c0)=""/127, 0x7f}, {&(0x7f0000003540)=""/193, 0xc1}, {&(0x7f0000003640)=""/194, 0xc2}, {&(0x7f0000003740)=""/89, 0x59}, {&(0x7f00000037c0)=""/94, 0x5e}, {&(0x7f0000003840)=""/58, 0x3a}, {&(0x7f0000003880)=""/83, 0x53}, {&(0x7f0000003900)=""/127, 0x7f}, {&(0x7f0000003980)=""/12, 0xc}], 0x9}}], 0x7, 0x80000101, &(0x7f0000003c80)={r1, r2+60000000}) kcmp(r3, r0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000000), 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) 20:27:24 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000a80)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c468120087f040000000000000003003e0001000000ec0200000000000040000000000000009d020000000000000100000000003800010003000180010400000060be000000ba91000000000000080000000000000003000000000000000200000000000000f7ffffffffffffff00000000000000005d3b6b2275cde89919f2baa85878749dee9ee6efb195ec043d6674da2a9805644542d1ff4f8f3b6384ef136b716cd1e21cb3ffa22ca0b43e14270052b82ce21a479363c17300"/2493], 0x9bd) memfd_create(&(0x7f0000000a40)='ns/ipc\x00', 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 2817.966249] FAULT_INJECTION: forcing a failure. [ 2817.966249] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2817.969090] CPU: 1 PID: 41222 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2817.970707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2817.972602] Call Trace: [ 2817.973213] dump_stack+0x107/0x167 [ 2817.974060] should_fail.cold+0x5/0xa [ 2817.974949] _copy_from_user+0x2e/0x1b0 [ 2817.975873] __copy_msghdr_from_user+0x91/0x4b0 [ 2817.976943] ? __ia32_sys_shutdown+0x80/0x80 [ 2817.977958] ? __lock_acquire+0x1657/0x5b00 [ 2817.978983] ___sys_recvmsg+0xd5/0x200 [ 2817.979888] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2817.981015] ? __lockdep_reset_lock+0x180/0x180 [ 2817.982080] ? __fget_files+0x2cf/0x520 [ 2817.983001] ? lock_acquire+0x197/0x470 [ 2817.983900] ? find_held_lock+0x2c/0x110 [ 2817.984828] ? __might_fault+0xd3/0x180 [ 2817.985730] ? lock_downgrade+0x6d0/0x6d0 [ 2817.986705] do_recvmmsg+0x24c/0x6d0 [ 2817.987558] ? ___sys_recvmsg+0x200/0x200 [ 2817.988495] ? lock_downgrade+0x6d0/0x6d0 [ 2817.989444] ? ksys_write+0x12d/0x260 [ 2817.990321] ? wait_for_completion_io+0x270/0x270 [ 2817.991420] ? rcu_read_lock_any_held+0x75/0xa0 [ 2817.992471] ? vfs_write+0x354/0xb10 [ 2817.993314] __x64_sys_recvmmsg+0x20f/0x260 [ 2817.994288] ? ksys_write+0x1a9/0x260 [ 2817.995160] ? __do_sys_socketcall+0x600/0x600 [ 2817.996203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2817.997388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2817.998560] do_syscall_64+0x33/0x40 [ 2817.999464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2818.000626] RIP: 0033:0x7f9befa72b19 [ 2818.001471] 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 [ 2818.005650] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2818.007374] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2818.008995] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2818.010604] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2818.012240] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2818.013853] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:27:38 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 71) 20:27:38 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) signalfd4(r1, &(0x7f0000000000)={[0x2]}, 0x8, 0x80000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x0, r0, r2) 20:27:38 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 5) 20:27:38 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x1a, 0xf8, 0x1, 0x4, 0x0, 0x6, 0xc4220, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffff7f, 0x1, @perf_bp={&(0x7f0000000340), 0x4}, 0x100, 0x7, 0x16e, 0x8, 0x6, 0x3ff, 0x8, 0x0, 0x5, 0x0, 0x101}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xb) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) clone3(&(0x7f00000002c0)={0x200000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/177, 0xb1, &(0x7f0000000180)=""/131, &(0x7f0000000280)=[r2], 0x1}, 0x58) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) sendto(r8, &(0x7f00000004c0)="102a8b0750288a2b691efc3fe9ba81106949663606bb53a6aad1ba87881ac7d6d5b1eaa9", 0x24, 0xd0, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x7, 0x4, 0x74, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xff, 0x2, @perf_config_ext={0x0, 0x80000001}, 0x40, 0xf327, 0x6, 0x6, 0x1, 0x2, 0x8, 0x0, 0x800, 0x0, 0x6}, r6, 0x0, r7, 0x8) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:27:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2a}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:27:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x40, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="e232336f6ba5b0deff446862c1c47c4c345ca01d20fba492ff7ae8430b28a27eaf214459a37f8f9631d8c88919365da86356f04f51f3004dcc17b92302b5a53222c04e2dd1e0c9ed952fd3743996bec74338d017016e2b2cb0adde8141af6f6ec4cd3d520f6b3a8bcc401a87e35cfe849dc6ca85b8f3c136ec67d3d0c98ebebab8c8a01567dbee281a64bda4a0bf0e3a325abed3eaa3b1ca45bdd8c71e38f538e6959284", 0xa4, 0x1000}, {&(0x7f00000001c0)="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", 0xfc, 0xd4}, {&(0x7f00000002c0)="a76b100836922e73be9325390774d39ab24526a4b4a0409309b65331f8d7d320f0faf3039fa949eb8b1c0fa6297d178f007b14133855f2fdbb4b20100bcd1f3e452f951958f2b5d83fbd834ab8f0245d826b08b4ded29517a48421620395e8d87594a23d4c5e7b75a893735eafe6851060195c8d7cb1011ff3bf0173abc19089db4cb91dc017e61fd64d9b4e3eddec201da3f9a970595d9c3a143e887fcfd4202305033986e44977e7f08245863ead827d82e4c3718b7d8843104213bdf7b27f8969e26d9c9667a328bf40d2223ebdbc510d29cdbf845f58ad1520d5a19301a1", 0xe0, 0x9}, {&(0x7f00000003c0)="b56a5ee85034ba1a2ed3cd49b2b90b45fccb98f1e65bff8e13c0856e7507fe4f4cb98c224d371d983433b7d74b9402d248faa1ef23bea53b9e206a38e7daa0071364d34511ecb19f743657d6e22cba0d068f2bdc1de05cd8d663ea1ec6dd7d13cbc4da831548f263b1c34650645ec35ac1073c6148aeb078fb", 0x79, 0x4}, {&(0x7f0000000440)="8fd0e525734e03b177afbb4bf9ff4305280ee99f8ec8f22c04c68f2c8b62522806bed7c345351b05e2729103aa5ee649197d6db2f6b370e92c955242897bf749ba080be0f1ac3439aa955885cd3407caa9472ea98cfec91a9cde42ce41b999d1ec38c73ee5539cc81daf491a5c80aafee700a33c65d61874b85a429ffe723e9c01", 0x81, 0x7}, {&(0x7f0000000500), 0x0, 0x8}, {&(0x7f0000000540)="2b0bbbab4045cb83c7316de560d5ebd9ec947a620ab43b3a6ad7fa898f0562c2e20363ea30b1e9af1501de70df2ad12427ce32739b1fce6ff4272813e7f949", 0x3f, 0x7f}], 0x100040, &(0x7f0000000640)={[{'ns/pid_for_children\x00'}, {'ns/pid_for_children\x00'}], [{@hash}]}) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:27:38 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() r4 = dup(r0) dup(r4) kcmp(r2, r3, 0x0, r0, r1) r5 = syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/ipc\x00') ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r6, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r6, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0x6, 0x4fd00000}}, './file0\x00'}) 20:27:38 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0xffffffff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 2831.696349] FAULT_INJECTION: forcing a failure. [ 2831.696349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2831.698037] CPU: 1 PID: 41447 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2831.698999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2831.700148] Call Trace: [ 2831.700517] dump_stack+0x107/0x167 [ 2831.701027] should_fail.cold+0x5/0xa [ 2831.701556] __alloc_pages_nodemask+0x182/0x600 [ 2831.702196] ? stack_trace_save+0x8c/0xc0 [ 2831.702768] ? stack_trace_consume_entry+0x160/0x160 [ 2831.703472] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 2831.704306] ? kmem_cache_alloc+0x301/0x310 [ 2831.704901] alloc_pages_current+0x187/0x280 [ 2831.705517] allocate_slab+0x26f/0x380 [ 2831.706058] ___slab_alloc+0x470/0x700 [ 2831.706609] ? create_object.isra.0+0x3a/0xa20 [ 2831.707262] ? __lockdep_reset_lock+0x180/0x180 [ 2831.707909] ? create_object.isra.0+0x3a/0xa20 [ 2831.708546] ? kmem_cache_alloc+0x301/0x310 [ 2831.709136] ? create_object.isra.0+0x3a/0xa20 [ 2831.709760] kmem_cache_alloc+0x301/0x310 [ 2831.710333] create_object.isra.0+0x3a/0xa20 [ 2831.710953] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2831.711652] kmem_cache_alloc+0x159/0x310 [ 2831.712230] security_inode_alloc+0x34/0x160 [ 2831.712834] inode_init_always+0xa4e/0xd10 [ 2831.713426] alloc_inode+0x84/0x240 [ 2831.713936] new_inode_pseudo+0x14/0xe0 [ 2831.714483] __ns_get_path+0x120/0x7e0 [ 2831.715043] ? userns_put+0xb0/0xb0 [ 2831.715555] open_related_ns+0xa3/0x1d0 [ 2831.716108] ? __ns_get_path+0x7e0/0x7e0 [ 2831.716666] ? selinux_file_ioctl+0xb6/0x270 [ 2831.717273] ns_ioctl+0x290/0x380 [ 2831.717752] ? open_related_ns+0x1d0/0x1d0 [ 2831.718331] __x64_sys_ioctl+0x19a/0x210 [ 2831.718895] do_syscall_64+0x33/0x40 [ 2831.719425] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2831.720144] RIP: 0033:0x7ff3da169b19 [ 2831.720655] 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 [ 2831.723184] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2831.724216] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2831.725193] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 [ 2831.726170] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2831.727160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2831.728136] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:27:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x30}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2831.818755] FAULT_INJECTION: forcing a failure. [ 2831.818755] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2831.821820] CPU: 0 PID: 41459 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2831.823423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2831.825428] Call Trace: [ 2831.826068] dump_stack+0x107/0x167 [ 2831.826963] should_fail.cold+0x5/0xa [ 2831.827883] _copy_from_user+0x2e/0x1b0 [ 2831.828852] __copy_msghdr_from_user+0x91/0x4b0 [ 2831.829975] ? __ia32_sys_shutdown+0x80/0x80 [ 2831.830969] ? __lock_acquire+0x1657/0x5b00 [ 2831.831987] ___sys_recvmsg+0xd5/0x200 [ 2831.832937] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2831.834135] ? __lockdep_reset_lock+0x180/0x180 [ 2831.835180] ? lock_acquire+0x197/0x470 [ 2831.836122] ? find_held_lock+0x2c/0x110 [ 2831.837022] ? __might_fault+0xd3/0x180 [ 2831.837862] ? lock_downgrade+0x6d0/0x6d0 [ 2831.838735] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2831.839921] do_recvmmsg+0x24c/0x6d0 [ 2831.840739] ? ___sys_recvmsg+0x200/0x200 [ 2831.841614] ? lock_downgrade+0x6d0/0x6d0 [ 2831.842501] ? ksys_write+0x12d/0x260 [ 2831.843330] ? wait_for_completion_io+0x270/0x270 [ 2831.844368] ? rcu_read_lock_any_held+0x75/0xa0 [ 2831.845351] ? vfs_write+0x354/0xb10 [ 2831.846151] __x64_sys_recvmmsg+0x20f/0x260 [ 2831.847080] ? ksys_write+0x1a9/0x260 [ 2831.847889] ? __do_sys_socketcall+0x600/0x600 [ 2831.848870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2831.849980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2831.851098] do_syscall_64+0x33/0x40 [ 2831.851875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2831.852963] RIP: 0033:0x7f9befa72b19 [ 2831.853743] 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 [ 2831.857686] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2831.859343] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2831.860897] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2831.862433] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2831.863980] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2831.865530] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:27:55 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 72) 20:27:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x36}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:27:55 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = gettid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20082, 0x0) kcmp(r2, r4, 0x0, r0, r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r5, 0xffffffffffffffff, 0x0) 20:27:55 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x810, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() getpriority(0x1, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) chmod(&(0x7f0000000140)='./file1\x00', 0xc0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r4, 0x4, &(0x7f00000000c0)) dup(r3) r5 = gettid() kcmp(r2, r5, 0x0, r0, r1) r6 = syz_open_procfs$namespace(r5, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r6, 0xb701, 0x0) 20:27:55 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 6) 20:27:55 executing program 5: r0 = gettid() r1 = gettid() r2 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xbe, 0x9, 0x7, 0x96, 0x0, 0x2000000000000, 0x11002, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x1, @perf_config_ext={0x3, 0x2}, 0x10000, 0xf6c2, 0x10000, 0x1, 0xdf, 0x3, 0x0, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0xa, r2, 0x12) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:27:55 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:27:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1/file0\x00', 0xabd, 0x8, &(0x7f0000000600)=[{&(0x7f0000000100)="5e8a4624171e4a2224a172a2beeaa2482e90441e8fc80cdf812d7fdba265e05450e452dfe7cf1355594b1107ab5b9c14bf89d700b86ae6d7cd6b989d06205b100fee3f2a6ee486950cae3f3795d12baf7c733dbb8c597383da7bb63bd04bf2bbb9c5ac393beaa6e326a3696966db7466c9d5349bf17b43c239915c54ec0f58cfdad7163cfbaabf6acd511fa0fa5384c1b712fb3ef0c784780645b452a9d26068612fa4bc76c8aceebaf341ddf72b9bca650bc3a3bd53f0a76b660f083d9eaf307dd4e352493db2d0119264a606b287c38c52c22f5f099686fb2a6927d1dd573e52db05519d1b9601", 0xe8, 0x100000001}, {&(0x7f0000000200)="6feb60efdafb797407c2f41fe389cad431ba4350340ef8206b94788ec29a69fbc25d8b3603d0ea975af94884eaa4b04fbebc203b7025e4b6e5179ea280e2f31f14bed6f430c277071c91626b091ff6d5c6c53848661a5fd24dafde5faeeadca0e0d3659dbce7370cbc6a8a31941430d88b5cdc49554ba088a10ae2c6329e1bc2779c6f7f7005abc598356d13c5c1be804642e691a5eb2c", 0x97}, {&(0x7f00000002c0)="e3e2f62da8def81462a9a46d2f5a4e6afe41a5cbef919e15e4888393636b325599f7e3a2c965740b6a3d5b3977d699b165ae0009936c645fc5a9ae07b0dd4c327b480e42dfeae0e9ae5330467ef1b3ce48fd03742b8d5eb86910cafcbcb643d2cd3e0f06d95501d931507149868f4ebbfb591c11d889107a5378a11ff008b19807a556631fa4021f487e", 0x8a, 0xffffffffffffff3e}, {&(0x7f0000000380)="a2d02786757a1d957d40b51caf757bb8af942b418c93dd0b0acb98525db762b3d570958224f0e1e96396560f2af33ba105e9658913f497d8c0964967e605ea84e8df0cd97f5f2874d4dd42c11ca9eba55535cdcd087cac47a787eeff1456843e93c65ff7d79fe0c9", 0x68, 0x3}, {&(0x7f0000000400)="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", 0xfa, 0x1ff}, {&(0x7f0000000500)="cd7b89390beae8a6b047", 0xa, 0x5}, {&(0x7f0000000540)="064766cb97a91618f8632eab0dc3eb4aa811ddcbd389c9b7621e8503224adffb0c24ade68b6da0e09c947152a3d2f472244ce2e66af86c5ee6b1cd924566794574da5af7fdc501099b063fe5ec97fa5d", 0x50, 0x9}, {&(0x7f00000005c0)="aba7077051dd5c97b9782df04e1c088f7ab16a592c7e3c27d37a", 0x1a, 0x8}], 0x2108012, &(0x7f00000006c0)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2f, 0x3a, 0x34]}}}}, {@mode={'mode', 0x3d, 0x3cd}}, {@huge_advise}, {@huge_never}], [{@permit_directio}, {@dont_appraise}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, 'ns/pid_for_children\x00'}}, {@fowner_lt={'fowner<', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, 'ns/pid_for_children\x00'}}]}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, 0x1f012, r1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 2848.794274] FAULT_INJECTION: forcing a failure. [ 2848.794274] name failslab, interval 1, probability 0, space 0, times 0 [ 2848.796998] CPU: 1 PID: 41726 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2848.798590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2848.800523] Call Trace: [ 2848.801135] dump_stack+0x107/0x167 [ 2848.801974] should_fail.cold+0x5/0xa [ 2848.802850] ? create_object.isra.0+0x3a/0xa20 [ 2848.803910] should_failslab+0x5/0x20 [ 2848.804786] kmem_cache_alloc+0x5b/0x310 [ 2848.805725] create_object.isra.0+0x3a/0xa20 [ 2848.806732] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2848.807911] kmem_cache_alloc+0x159/0x310 [ 2848.808866] __d_alloc+0x2a/0x990 [ 2848.809672] __ns_get_path+0x300/0x7e0 [ 2848.810583] ? userns_put+0xb0/0xb0 [ 2848.811426] open_related_ns+0xa3/0x1d0 [ 2848.812336] ? __ns_get_path+0x7e0/0x7e0 [ 2848.813271] ? selinux_file_ioctl+0xb6/0x270 [ 2848.814284] ns_ioctl+0x290/0x380 [ 2848.815084] ? open_related_ns+0x1d0/0x1d0 [ 2848.816050] __x64_sys_ioctl+0x19a/0x210 [ 2848.816988] do_syscall_64+0x33/0x40 [ 2848.817841] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2848.819009] RIP: 0033:0x7ff3da169b19 [ 2848.819889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2848.824060] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2848.825793] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2848.827486] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 20:27:55 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 2848.829111] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2848.830950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2848.832619] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 [ 2848.872034] FAULT_INJECTION: forcing a failure. [ 2848.872034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2848.875033] CPU: 1 PID: 41720 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2848.876599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2848.878503] Call Trace: [ 2848.879118] dump_stack+0x107/0x167 [ 2848.879955] should_fail.cold+0x5/0xa [ 2848.880868] _copy_from_user+0x2e/0x1b0 [ 2848.881808] __copy_msghdr_from_user+0x91/0x4b0 [ 2848.882891] ? __ia32_sys_shutdown+0x80/0x80 [ 2848.883907] ? __lock_acquire+0x1657/0x5b00 [ 2848.884908] ___sys_recvmsg+0xd5/0x200 [ 2848.885817] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2848.886980] ? __lockdep_reset_lock+0x180/0x180 [ 2848.888058] ? lock_acquire+0x197/0x470 [ 2848.888993] ? find_held_lock+0x2c/0x110 [ 2848.889924] ? __might_fault+0xd3/0x180 [ 2848.890866] ? lock_downgrade+0x6d0/0x6d0 [ 2848.891844] do_recvmmsg+0x24c/0x6d0 [ 2848.892716] ? ___sys_recvmsg+0x200/0x200 [ 2848.893661] ? lock_downgrade+0x6d0/0x6d0 [ 2848.894648] ? ksys_write+0x12d/0x260 [ 2848.895587] ? wait_for_completion_io+0x270/0x270 [ 2848.896709] ? rcu_read_lock_any_held+0x75/0xa0 [ 2848.897796] ? vfs_write+0x354/0xb10 [ 2848.898691] __x64_sys_recvmmsg+0x20f/0x260 [ 2848.899719] ? ksys_write+0x1a9/0x260 [ 2848.900588] ? __do_sys_socketcall+0x600/0x600 [ 2848.901667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2848.902898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2848.904089] do_syscall_64+0x33/0x40 [ 2848.904950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2848.906121] RIP: 0033:0x7f9befa72b19 [ 2848.906983] 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 [ 2848.911138] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2848.912870] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2848.914504] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2848.916193] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2848.917900] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2848.919554] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:27:55 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0xa0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x0) 20:27:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r1, 0x0, &(0x7f0000000100)="fc0ac5bb4f1dfc9ace5f2238615b986c4c0d142c4a1e15ee2b3628005530faabc145da509eff4d7a6dba02fa89d25f7cd6576cc493637a3af1f1eb354078e890aaabe464183c0a5a9935d9825901bbae59b626a5816b3b57807a4a97d526a07058249cc5bf7a0547f81f35d6be22a051744f2c0ed6d73fd39e96d9df1379fb1214d25e8ba88288f391cb6ac3a61139de5ef6a357846ea8e9", 0x98, 0x200080e5}, 0x5) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:27:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:27:55 executing program 5: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000000700)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/97, 0x61}, {&(0x7f0000000640)=""/163, 0xa3}], 0x9, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/13, 0xd}, {&(0x7f0000000800)=""/84, 0x54}, {&(0x7f0000000880)=""/52, 0x34}, {&(0x7f00000008c0)=""/44, 0x2c}, {&(0x7f0000000900)=""/33, 0x21}, {&(0x7f0000000940)=""/187, 0xbb}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/42, 0x2a}, {&(0x7f0000000a80)=""/78, 0x4e}, {&(0x7f0000000b00)=""/5, 0x5}], 0xa, 0x0) capget(&(0x7f0000000000)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000040)={0x9, 0x1, 0x3, 0x5, 0x9, 0x8}) r2 = getpgrp(r0) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x20, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40}, 0x5a843, 0xfffffffffffffffc, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r7 = gettid() r8 = gettid() kcmp(r7, r8, 0x0, r5, r6) r9 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x800, 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, 0xfffffffe, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r11 = gettid() r12 = gettid() kcmp(r11, r12, 0x0, r9, r10) clone3(&(0x7f0000000e40)={0x4000000, &(0x7f0000000a00), &(0x7f0000000c00), &(0x7f0000000c40), {0x39}, &(0x7f0000000c80)=""/173, 0xad, &(0x7f0000000d40)=""/167, &(0x7f0000000e00)=[r2, r3, r0, r0, r8, r12], 0x6}, 0x58) 20:27:55 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 73) 20:27:55 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 7) 20:27:55 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x20000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:27:55 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) [ 2849.094439] FAULT_INJECTION: forcing a failure. [ 2849.094439] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.096991] CPU: 0 PID: 41908 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2849.098469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2849.100248] Call Trace: [ 2849.100820] dump_stack+0x107/0x167 [ 2849.101597] should_fail.cold+0x5/0xa [ 2849.102407] ? __alloc_file+0x21/0x320 [ 2849.103239] should_failslab+0x5/0x20 [ 2849.104052] kmem_cache_alloc+0x5b/0x310 [ 2849.104917] __alloc_file+0x21/0x320 [ 2849.105708] alloc_empty_file+0x6d/0x170 [ 2849.106575] dentry_open+0x4c/0x190 [ 2849.107357] ? userns_put+0xb0/0xb0 [ 2849.108134] open_related_ns+0x183/0x1d0 [ 2849.108998] ? __ns_get_path+0x7e0/0x7e0 [ 2849.109863] ? selinux_file_ioctl+0xb6/0x270 [ 2849.110803] ns_ioctl+0x290/0x380 [ 2849.111559] ? open_related_ns+0x1d0/0x1d0 [ 2849.112463] __x64_sys_ioctl+0x19a/0x210 [ 2849.113331] do_syscall_64+0x33/0x40 [ 2849.114129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2849.115227] RIP: 0033:0x7ff3da169b19 [ 2849.116017] 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 [ 2849.119945] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2849.121570] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2849.123088] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 [ 2849.124604] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.126116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2849.127642] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 [ 2849.182052] FAULT_INJECTION: forcing a failure. [ 2849.182052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2849.185055] CPU: 0 PID: 41911 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2849.186545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2849.188331] Call Trace: [ 2849.188903] dump_stack+0x107/0x167 [ 2849.189687] should_fail.cold+0x5/0xa [ 2849.190516] _copy_from_user+0x2e/0x1b0 [ 2849.191390] __copy_msghdr_from_user+0x91/0x4b0 [ 2849.192391] ? __ia32_sys_shutdown+0x80/0x80 [ 2849.193334] ? __lock_acquire+0x1657/0x5b00 [ 2849.194279] ___sys_recvmsg+0xd5/0x200 [ 2849.195118] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2849.196162] ? __lockdep_reset_lock+0x180/0x180 [ 2849.197159] ? lock_acquire+0x197/0x470 [ 2849.198008] ? find_held_lock+0x2c/0x110 [ 2849.198881] ? __might_fault+0xd3/0x180 [ 2849.199737] ? lock_downgrade+0x6d0/0x6d0 [ 2849.200647] do_recvmmsg+0x24c/0x6d0 [ 2849.201452] ? ___sys_recvmsg+0x200/0x200 [ 2849.202331] ? lock_downgrade+0x6d0/0x6d0 [ 2849.203232] ? ksys_write+0x12d/0x260 [ 2849.204057] ? wait_for_completion_io+0x270/0x270 [ 2849.205085] ? rcu_read_lock_any_held+0x75/0xa0 [ 2849.206069] ? vfs_write+0x354/0xb10 [ 2849.206863] __x64_sys_recvmmsg+0x20f/0x260 [ 2849.207797] ? ksys_write+0x1a9/0x260 [ 2849.208608] ? __do_sys_socketcall+0x600/0x600 [ 2849.209581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2849.210692] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2849.211798] do_syscall_64+0x33/0x40 [ 2849.212590] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2849.213675] RIP: 0033:0x7f9befa72b19 [ 2849.214468] 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 [ 2849.218389] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2849.220023] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2849.221547] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2849.223072] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.224601] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2849.226116] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:27:55 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = dup2(r0, r0) copy_file_range(r0, &(0x7f0000000000)=0xfffffffffffff6af, r1, &(0x7f0000000080)=0x800, 0x80000000, 0x0) 20:27:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x42}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:27:55 executing program 5: r0 = gettid() r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x1a, &(0x7f0000000040)={0x15, 0x8000, 0x4}) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:27:55 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0xd9, {{0x2, 0x4e23, @loopback}}}, 0x88) 20:28:09 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 8) 20:28:09 executing program 5: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r5, 0x0, r2, r3) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x1, 0x5, 0x6, 0x0, 0x3ff, 0x80000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x29, 0x2, @perf_config_ext={0x6, 0x1ac0}, 0x18000, 0x3, 0x0, 0x8, 0x1, 0x3, 0x3, 0x0, 0x7f, 0x0, 0x20000000000001}, r4, 0xb, 0xffffffffffffffff, 0xa) [ 2863.150652] FAULT_INJECTION: forcing a failure. 20:28:09 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r3, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x12, 0x0, r8) syz_io_uring_submit(r3, r5, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r8}}, 0x0) r9 = gettid() kcmp(r2, r9, 0x0, r0, r1) [ 2863.150652] name failslab, interval 1, probability 0, space 0, times 0 [ 2863.153326] CPU: 1 PID: 42135 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2863.154824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2863.156638] Call Trace: [ 2863.157214] dump_stack+0x107/0x167 [ 2863.158005] should_fail.cold+0x5/0xa [ 2863.158836] ? create_object.isra.0+0x3a/0xa20 [ 2863.159840] should_failslab+0x5/0x20 [ 2863.160667] kmem_cache_alloc+0x5b/0x310 [ 2863.161556] create_object.isra.0+0x3a/0xa20 [ 2863.162512] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2863.163651] kmem_cache_alloc+0x159/0x310 [ 2863.164555] __alloc_file+0x21/0x320 [ 2863.165364] alloc_empty_file+0x6d/0x170 [ 2863.166248] dentry_open+0x4c/0x190 [ 2863.167039] ? userns_put+0xb0/0xb0 [ 2863.167842] open_related_ns+0x183/0x1d0 [ 2863.168720] ? __ns_get_path+0x7e0/0x7e0 [ 2863.169611] ? selinux_file_ioctl+0xb6/0x270 [ 2863.170577] ns_ioctl+0x290/0x380 20:28:09 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 74) 20:28:09 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0x8, 0x1, 0x6, 0xfffffc00, 0x3, [{0x6, 0x8, 0x9, '\x00', 0x401}, {0x7, 0x1ff, 0x4d06ca58, '\x00', 0x802}, {0xc7e, 0x50d8a907, 0x1fffa9a6}]}) 20:28:09 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x0, r1, r2) fcntl$setown(r0, 0x8, r3) syz_io_uring_setup(0x7e79, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x3, 0x261}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f00000000c0)) 20:28:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES32], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) write$binfmt_misc(r2, &(0x7f0000000080)={'syz1', "79c84f41d0129edda8b5127ca327a22eb4777676cdac8526f829922e8383ab5c2bbfa015fd4586e3b4aa"}, 0x2e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r3, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) r4 = epoll_create(0x1) splice(r3, &(0x7f0000000100)=0x268, r4, &(0x7f0000000140)=0x9, 0x7, 0x5) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 2863.171339] ? open_related_ns+0x1d0/0x1d0 [ 2863.172546] __x64_sys_ioctl+0x19a/0x210 [ 2863.173412] do_syscall_64+0x33/0x40 [ 2863.174202] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2863.175304] RIP: 0033:0x7ff3da169b19 [ 2863.176089] 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 [ 2863.179984] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2863.181594] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2863.183099] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 20:28:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x60}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2863.184616] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.186238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2863.187759] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:28:09 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r1, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0200000000002f66696c653000"]) setns(r2, 0x20000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:28:09 executing program 5: r0 = gettid() gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpid() syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5e50c8e664df33f8a2eb6abd4bd5a7f52b827af1accdf793fe51d69659126b8f5bb16db19534220d5008d3266", 0x2d, 0x3ff}], 0x200000, &(0x7f0000000100)={[{@hide}, {@block={'block', 0x3d, 0x600}}, {@check_relaxed}, {@hide}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}], [{@subj_role={'subj_role', 0x3d, '\\}/@+'}}, {@hash}]}) r2 = 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_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1, 0x6, 0x0, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x8c00, 0xffffffffffffffff, 0x6, 0x4, 0x7, 0xfff, 0x84, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r2, 0x0) kcmp(r1, r1, 0x7, 0xffffffffffffffff, r2) [ 2863.297327] FAULT_INJECTION: forcing a failure. [ 2863.297327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2863.300157] CPU: 0 PID: 42160 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2863.301618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2863.303342] Call Trace: [ 2863.303901] dump_stack+0x107/0x167 [ 2863.304687] should_fail.cold+0x5/0xa [ 2863.305493] _copy_from_user+0x2e/0x1b0 [ 2863.306328] __copy_msghdr_from_user+0x91/0x4b0 [ 2863.307321] ? __ia32_sys_shutdown+0x80/0x80 [ 2863.308223] ? __lock_acquire+0x1657/0x5b00 [ 2863.309156] ___sys_recvmsg+0xd5/0x200 [ 2863.309962] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2863.310979] ? __lockdep_reset_lock+0x180/0x180 [ 2863.311971] ? lock_acquire+0x197/0x470 [ 2863.312810] ? find_held_lock+0x2c/0x110 [ 2863.313674] ? __might_fault+0xd3/0x180 [ 2863.314498] ? lock_downgrade+0x6d0/0x6d0 [ 2863.315390] do_recvmmsg+0x24c/0x6d0 [ 2863.316170] ? ___sys_recvmsg+0x200/0x200 [ 2863.317061] ? lock_downgrade+0x6d0/0x6d0 [ 2863.317926] ? ksys_write+0x12d/0x260 [ 2863.318719] ? wait_for_completion_io+0x270/0x270 [ 2863.319735] ? rcu_read_lock_any_held+0x75/0xa0 [ 2863.320708] ? vfs_write+0x354/0xb10 [ 2863.321482] __x64_sys_recvmmsg+0x20f/0x260 [ 2863.322374] ? ksys_write+0x1a9/0x260 [ 2863.323158] ? __do_sys_socketcall+0x600/0x600 [ 2863.324108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2863.325214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2863.326271] do_syscall_64+0x33/0x40 [ 2863.327036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2863.328098] RIP: 0033:0x7f9befa72b19 [ 2863.328889] 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 [ 2863.333197] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2863.335032] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2863.336557] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2863.338059] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.339559] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2863.341041] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:10 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 9) 20:28:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x301000, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x1, 0x94) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 2863.435730] FAULT_INJECTION: forcing a failure. [ 2863.435730] name failslab, interval 1, probability 0, space 0, times 0 [ 2863.438203] CPU: 1 PID: 42358 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2863.439694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2863.441459] Call Trace: [ 2863.442023] dump_stack+0x107/0x167 [ 2863.442800] should_fail.cold+0x5/0xa [ 2863.443632] ? security_file_alloc+0x34/0x170 [ 2863.444599] should_failslab+0x5/0x20 [ 2863.445406] kmem_cache_alloc+0x5b/0x310 [ 2863.446293] security_file_alloc+0x34/0x170 [ 2863.447213] __alloc_file+0xb7/0x320 [ 2863.448092] alloc_empty_file+0x6d/0x170 [ 2863.448958] dentry_open+0x4c/0x190 [ 2863.449730] ? userns_put+0xb0/0xb0 [ 2863.450517] open_related_ns+0x183/0x1d0 [ 2863.451389] ? __ns_get_path+0x7e0/0x7e0 [ 2863.452239] ? selinux_file_ioctl+0xb6/0x270 [ 2863.453176] ns_ioctl+0x290/0x380 [ 2863.453889] ? open_related_ns+0x1d0/0x1d0 [ 2863.454786] __x64_sys_ioctl+0x19a/0x210 [ 2863.455635] do_syscall_64+0x33/0x40 [ 2863.456395] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2863.457476] RIP: 0033:0x7ff3da169b19 [ 2863.458237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2863.462146] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2863.463720] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2863.465200] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 20:28:10 executing program 5: r0 = gettid() gettid() ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00969a1cfb955895d336"]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) kcmp(r0, r2, 0x7, r1, r1) 20:28:10 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf9, 0x20, 0x4, 0x9a, 0x0, 0x5, 0xa912, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x5, @perf_config_ext={0x8, 0xf833}, 0x5003, 0x7f, 0x1, 0x3, 0x33c, 0x0, 0x3, 0x0, 0x2, 0x0, 0x401}, 0x0, 0xf, r0, 0x2) r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) [ 2863.466678] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.468441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2863.469959] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:28:23 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r2 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x40) sendfile(r2, r1, &(0x7f0000000000)=0x9, 0x2) 20:28:23 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x111401, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000080)={{r0}, 0x0, 0x14, @unused=[0xffffffffffffffff, 0x100000000, 0x7, 0x9], @devid}) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:28:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000857000/0xf000)=nil, 0xf000, 0x1000009, 0x28110, r0, 0xffffb000) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x554, 0x13, 0x1, 0x70bd25, 0x25dfdbfc, {0x1}, [@typed={0x8, 0x13, 0x0, 0x0, @ipv4=@remote}, @typed={0x4, 0x85}, @generic="c87ee0d673f6d195d655519b15c805cb75bc947def5e876b368d6fedeadfd86c5c6dbe62beb7b19757a35c42dcc70cf980b76d631472b60c5e5d205760b10cdceb06d5aa4570a002ee0e51267e2262d75269f579a92be04364c27c14a98ecc9d28a963ee6ff23f12d37e02f689618556ab4e69a82fe6b5a1d639ec77cbd5b91347e3da7ce14e9003879c4b18d3e59c222f268592ff283a334cc81bd8108a4b91c6c8a3f920350b0612e90d3bc2", @generic="419a2692019699bc7eb7203341bc051f8eebf4fac6d4944e6df4ad1f4336f914aae217316040aa1460447db97518596a0013778ab66e6a3f7ee56ef253ad21a35bae9f09216470b1f170bacc08432deb8ccc44d88cc2efdd25c2d643388284bff821fc6c1b06966dd616a5303d2a869f9d748be42579044da7ff708e7de9aac99faf6a2243928e4bffe6c73360158bd793a71549fcb330473f9628383bb345325cd463722b6ebbe670928707f54ed3ecc0e5dcd9dbe218ca4f5f46425a621f24c2", @typed={0x8, 0x55, 0x0, 0x0, @u32=0x7fff}, @typed={0x8, 0x81, 0x0, 0x0, @uid=0xee01}, @nested={0x38b, 0x64, 0x0, 0x1, [@typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x4, 0x8b}, @typed={0x85, 0x52, 0x0, 0x0, @binary="20348d5413b8288b8942a50f75cc35441216b104f651b78d66f82bc6f46f8c0fa010e8edb5f85842634f5353db458c9024b7353ee13a93b9b81acf47fc21ec1e43cf8789c69630517acb4d47ee759aec4c805fb7e37e782e64adfeff8c4c9b91b25685e809f6c6531146ecc228730cc079d76a00aa2badd55eeb6c858bf0330c7b"}, @generic="f4e7d150e7fe1e6fb5c1969acc1e600db13dabd769fd03913bc22d9dcffb1949a85462cb38624e4e58be4c302232ce7b9280dde1e031767245bbfda582e287619dcb1b7993fa3da5d3d7f2542f9d1681f0b0c4500dcc16933a3c63878706db750b413dc04d81cba78f849843d7e64bdfee20ee748a142363df5f518704a5256b0bceebf37e157ad16e6d9800630e27ff0b650624f39f7953d28f2aea96a11880de12f8f853", @generic="542a7921723846be21e65c6f895fe158769d5f7a471ea27c2de04a1b66e0b8a0a33e7610448ee6241b46759222dc3ce38e9a6cc395b0f7285a46960d3fa9a0ace00e6bcb9e4173f6dacb9bfd5a2d67f1f12f6b2b18214d875c74670dd0f63de1a3c747a32b2ae24b7239bf5e13d6dc44328b04cf1d50de582eaeaac6dd006bdaa8e0f26bc8569bb7be343988443db0f54dc94cc91accfb6e2afca320736f7d75580cee5dbb0dba1a09b215172dc3417c3cfc102d0774d073565422", @typed={0x8, 0x1a, 0x0, 0x0, @u32=0x238}, @generic="f2a5f70b0e5a11496d53a5b5821ea91a2814e68b832270ef2f24c58b316c62eb293af9f902191701323899cc6490dbf4ceeeb9426544f535998096ce2f40ee7392cf297e02be267e318018bf3eb374417e4806dc08bff178aaf4611639c1d8cbcb24fcb771ae5dec8408ee1180f5a54b70bae668858e53715c01ae36af4df0f75980969ab659291fefd8a0baf715a964aa0c52b5073f7644af09f2e25b24724ed06ac15a33c53d87074c8870c990b2ebbcb29bc80cbddcada9522a9bfc8cfe66da74be1defc804", @generic="b849716f25344d73467ad1cc166828ac63a289f0f3f4eb547ab3af01da03fc164b33f73ed297dd4c688281b0012b8bedc25aed4953601354efa49cf0bdb3527bf1b4a4d85206e92574729d8f37f22a9ec917fa3d1c4f9d0b9b47284f3ee98229626b5f095fb71bc6517aeab3dd680fff4e2d06a0f3637cd5c92f4da681b5831b4c3d5db3d9324b781b096c22ad9a0945a37c9f9d05fc45246e71e8d6abe4f6c06f3385a759d82fd94bfcc3d6b582df23", @typed={0x5, 0x7e, 0x0, 0x0, @str='\x00'}]}, @nested={0x20, 0x75, 0x0, 0x1, [@typed={0x18, 0x1a, 0x0, 0x0, @str='ns/pid_for_children\x00'}, @typed={0x4, 0xe}]}, @typed={0x8, 0x20, 0x0, 0x0, @u32=0x6aa4}]}, 0x554}, 0x1, 0x0, 0x0, 0x20000800}, 0x40060c4) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000006c0)=@gcm_128={{0x304}, "2d2ac0b0305bc808", "02ce3cbf2969f0a762d12945f78f2be7", "1c20b621", "325865991b3f7007"}, 0x28) 20:28:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 1) 20:28:23 executing program 5: r0 = gettid() r1 = gettid() r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r5, 0x0, r2, r3) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xde, 0x8, 0x6, 0x4b, 0x0, 0x5, 0x20080, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext={0x7, 0x3f}, 0x0, 0x6, 0x283c, 0x3, 0x5, 0xff, 0x2, 0x0, 0x40}, r4, 0xa, 0xffffffffffffffff, 0x3) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:28:23 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 10) 20:28:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x91}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:28:23 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 75) [ 2876.476688] FAULT_INJECTION: forcing a failure. [ 2876.476688] name failslab, interval 1, probability 0, space 0, times 0 [ 2876.478187] CPU: 0 PID: 42491 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2876.479094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.480184] Call Trace: [ 2876.480545] dump_stack+0x107/0x167 [ 2876.481034] should_fail.cold+0x5/0xa [ 2876.481534] ? create_object.isra.0+0x3a/0xa20 [ 2876.482126] should_failslab+0x5/0x20 [ 2876.482633] kmem_cache_alloc+0x5b/0x310 [ 2876.483169] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2876.483920] create_object.isra.0+0x3a/0xa20 [ 2876.484495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2876.485168] kmem_cache_alloc+0x159/0x310 [ 2876.485722] security_file_alloc+0x34/0x170 [ 2876.486303] __alloc_file+0xb7/0x320 [ 2876.486799] alloc_empty_file+0x6d/0x170 [ 2876.487326] dentry_open+0x4c/0x190 [ 2876.487830] ? userns_put+0xb0/0xb0 [ 2876.488007] FAULT_INJECTION: forcing a failure. [ 2876.488007] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2876.488318] open_related_ns+0x183/0x1d0 [ 2876.488338] ? __ns_get_path+0x7e0/0x7e0 [ 2876.491784] ? selinux_file_ioctl+0xb6/0x270 [ 2876.492354] ns_ioctl+0x290/0x380 [ 2876.492805] ? open_related_ns+0x1d0/0x1d0 [ 2876.493363] __x64_sys_ioctl+0x19a/0x210 [ 2876.493899] do_syscall_64+0x33/0x40 [ 2876.494380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2876.495041] RIP: 0033:0x7ff3da169b19 [ 2876.495538] 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 [ 2876.497906] RSP: 002b:00007ff3d76df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2876.498883] RAX: ffffffffffffffda RBX: 00007ff3da27cf60 RCX: 00007ff3da169b19 [ 2876.499811] RDX: 0000000000000000 RSI: 000000000000b701 RDI: 0000000000000003 [ 2876.500720] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2876.501624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2876.502553] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 [ 2876.503510] CPU: 1 PID: 42496 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2876.504952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.506687] Call Trace: [ 2876.507256] dump_stack+0x107/0x167 [ 2876.508055] should_fail.cold+0x5/0xa [ 2876.508875] _copy_from_user+0x2e/0x1b0 [ 2876.509732] __copy_msghdr_from_user+0x91/0x4b0 [ 2876.510723] ? __ia32_sys_shutdown+0x80/0x80 [ 2876.511675] ? __lock_acquire+0x1657/0x5b00 [ 2876.512616] ___sys_recvmsg+0xd5/0x200 [ 2876.513440] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2876.514489] ? __lockdep_reset_lock+0x180/0x180 [ 2876.515499] ? lock_acquire+0x197/0x470 [ 2876.516346] ? find_held_lock+0x2c/0x110 [ 2876.517210] ? __might_fault+0xd3/0x180 [ 2876.518060] ? lock_downgrade+0x6d0/0x6d0 [ 2876.518975] do_recvmmsg+0x24c/0x6d0 [ 2876.519788] ? ___sys_recvmsg+0x200/0x200 [ 2876.520661] ? lock_downgrade+0x6d0/0x6d0 [ 2876.521562] ? ksys_write+0x12d/0x260 [ 2876.522391] ? wait_for_completion_io+0x270/0x270 [ 2876.523423] ? rcu_read_lock_any_held+0x75/0xa0 [ 2876.524421] ? vfs_write+0x354/0xb10 [ 2876.525211] __x64_sys_recvmmsg+0x20f/0x260 [ 2876.526132] ? ksys_write+0x1a9/0x260 [ 2876.526939] ? __do_sys_socketcall+0x600/0x600 [ 2876.527923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2876.529029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2876.530126] do_syscall_64+0x33/0x40 [ 2876.530920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2876.532026] RIP: 0033:0x7f9befa72b19 [ 2876.532814] 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 [ 2876.536772] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2876.538382] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2876.539914] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2876.541439] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2876.542957] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2876.544480] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 [ 2876.552962] FAULT_INJECTION: forcing a failure. 20:28:23 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (fail_nth: 11) [ 2876.552962] name failslab, interval 1, probability 0, space 0, times 0 [ 2876.555556] CPU: 1 PID: 42488 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2876.557017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.558776] Call Trace: [ 2876.559336] dump_stack+0x107/0x167 [ 2876.560118] should_fail.cold+0x5/0xa [ 2876.560937] ? getname_flags.part.0+0x50/0x4f0 [ 2876.561909] should_failslab+0x5/0x20 [ 2876.562724] kmem_cache_alloc+0x5b/0x310 [ 2876.563601] getname_flags.part.0+0x50/0x4f0 [ 2876.564536] getname+0x8e/0xd0 [ 2876.565216] do_sys_openat2+0xf9/0x4d0 [ 2876.566049] ? build_open_flags+0x6f0/0x6f0 [ 2876.566962] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2876.568011] ? wait_for_completion_io+0x270/0x270 [ 2876.569047] __x64_sys_openat+0x13f/0x1f0 [ 2876.569935] ? __ia32_sys_open+0x1c0/0x1c0 [ 2876.570838] ? ksys_write+0x1a9/0x260 [ 2876.571674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2876.572781] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2876.573890] do_syscall_64+0x33/0x40 [ 2876.574682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2876.575787] RIP: 0033:0x7fa553eaaa04 [ 2876.576577] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2876.580522] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2876.582151] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2876.583690] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2876.585216] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 20:28:23 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r1, 0x8000000) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) r6 = openat$incfs(r0, &(0x7f0000000700)='.pending_reads\x00', 0x8000, 0xe4) mmap$IORING_OFF_SQ_RING(&(0x7f000098a000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r6, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x0, @fd_index=0x7, 0x20, 0x0, 0x0, 0x1d, 0x1, {0x3}}, 0x9) syz_io_uring_setup(0x75ad, &(0x7f0000000100)={0x0, 0xbc55, 0x20, 0x3, 0x50}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000240)=0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000006c0)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r8, 0x0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000580)=""/155, 0x9b}], 0x4, &(0x7f0000000640)=""/55, 0x37}, 0x0, 0x100, 0x1, {0x3}}, 0x8) [ 2876.586747] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2876.588414] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 2876.609317] FAULT_INJECTION: forcing a failure. [ 2876.609317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2876.610841] CPU: 0 PID: 42603 Comm: syz-executor.3 Not tainted 5.10.240 #1 [ 2876.611721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.612733] Call Trace: [ 2876.613057] dump_stack+0x107/0x167 [ 2876.613496] should_fail.cold+0x5/0xa [ 2876.613960] _copy_to_user+0x2e/0x180 [ 2876.614426] simple_read_from_buffer+0xcc/0x160 [ 2876.614994] proc_fail_nth_read+0x198/0x230 [ 2876.615550] ? proc_sessionid_read+0x230/0x230 [ 2876.616118] ? security_file_permission+0xb1/0xe0 [ 2876.616726] ? proc_sessionid_read+0x230/0x230 [ 2876.617299] vfs_read+0x228/0x620 [ 2876.617738] ksys_read+0x12d/0x260 [ 2876.618178] ? vfs_write+0xb10/0xb10 [ 2876.618647] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2876.619305] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2876.619969] do_syscall_64+0x33/0x40 [ 2876.620439] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2876.621079] RIP: 0033:0x7ff3da11c69c [ 2876.621542] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2876.623849] RSP: 002b:00007ff3d76df170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2876.624788] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff3da11c69c [ 2876.625669] RDX: 000000000000000f RSI: 00007ff3d76df1e0 RDI: 0000000000000004 [ 2876.626549] RBP: 00007ff3d76df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2876.627439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2876.628327] R13: 00007ffd9431ce8f R14: 00007ff3d76df300 R15: 0000000000022000 20:28:23 executing program 5: r0 = gettid() r1 = gettid() r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x100000, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x800000, 0xffffffffffffffff, 0x9) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r5, 0x0, r2, r3) clone3(&(0x7f0000000280)={0x20008000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xb}, &(0x7f00000000c0)=""/110, 0x6e, &(0x7f0000000140)=""/175, &(0x7f0000000200)=[r4], 0x1}, 0x58) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:28:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:28:23 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x10200, 0x7, 0x0, 0x7fffffff, 0x19a, 0x800000}, {0x7, 0x6, 0x2, 0x9, 0x7ff, 0x3ff}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/devices/platform', 0x44200, 0x94) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) setns(r2, 0x10000000) 20:28:23 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 76) 20:28:23 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 2876.786192] FAULT_INJECTION: forcing a failure. [ 2876.786192] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2876.789853] CPU: 1 PID: 42757 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2876.791369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.793172] Call Trace: [ 2876.793748] dump_stack+0x107/0x167 [ 2876.794538] should_fail.cold+0x5/0xa [ 2876.795371] _copy_from_user+0x2e/0x1b0 [ 2876.796249] __copy_msghdr_from_user+0x91/0x4b0 [ 2876.797261] ? __ia32_sys_shutdown+0x80/0x80 [ 2876.798218] ? __lock_acquire+0x1657/0x5b00 [ 2876.799175] ___sys_recvmsg+0xd5/0x200 [ 2876.799991] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2876.801025] ? __lockdep_reset_lock+0x180/0x180 [ 2876.802017] ? __fget_files+0x2cf/0x520 [ 2876.802869] ? lock_acquire+0x197/0x470 [ 2876.803715] ? find_held_lock+0x2c/0x110 [ 2876.804573] ? __might_fault+0xd3/0x180 [ 2876.805399] ? lock_downgrade+0x6d0/0x6d0 [ 2876.806324] do_recvmmsg+0x24c/0x6d0 [ 2876.807140] ? ___sys_recvmsg+0x200/0x200 [ 2876.808048] ? lock_downgrade+0x6d0/0x6d0 [ 2876.808954] ? ksys_write+0x12d/0x260 [ 2876.809795] ? wait_for_completion_io+0x270/0x270 [ 2876.810837] ? rcu_read_lock_any_held+0x75/0xa0 [ 2876.811850] ? vfs_write+0x354/0xb10 [ 2876.812662] __x64_sys_recvmmsg+0x20f/0x260 [ 2876.813597] ? ksys_write+0x1a9/0x260 [ 2876.814428] ? __do_sys_socketcall+0x600/0x600 [ 2876.815426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2876.816575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2876.817689] do_syscall_64+0x33/0x40 [ 2876.818492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2876.819602] RIP: 0033:0x7f9befa72b19 [ 2876.820405] 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 [ 2876.824400] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2876.826051] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2876.827611] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2876.829156] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2876.830705] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2876.832255] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:40 executing program 5: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) sendmsg$nl_generic(r2, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001300)={&(0x7f0000001380)={0x1360, 0x41, 0x2, 0x70bd27, 0x25dfdbfb, {0xd}, [@nested={0x11af, 0x52, 0x0, 0x1, [@generic="211b7ede51be948a90c707d278264cf1f46008fafa6f1305905ab917e7a6041aa7c0c017e0b83f903ce374ae4ffe7bf14ad8389d659d40f2c970dfc698d6dace6814c03376a7cb40b0c2cc54650dd4263a56fbc8774c480399ecad9ce1851ffce2af50aefdf93842782c3f5ffc36d52ade2ebf3cfc4b79c30f51784cc482098dcc8bfee649541d402b85b74b25eb0b3012729a032c5f809bab2c8f8198e94a23aae6df3c2fee1281b3929ece0fcf8cecb5e150e4f7fbbed301d228797f970aa841cdd7166f0a27c40defb659a883360f", @generic="07fc4a2c2502294e460d8e5ad55fcc8b4939d3f3be379bf44e7c1810681a080a2f", @generic="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", @generic="8d9c0a6233ed2374101b0db357b03f4e169430f5296ad61b85c634be1bbfbf422ae35745990236d74bbd038f3386e135bd6e7347932add9b3e49c46a65c781ce28cbeaa84c7711cb7ba28b34012e73e907183df6f7abde47117f8cde5966dd1dd7f9a157199554db55f102a297c0785941f9970c67f634efb09263cd2221b2b026fd5c5c1bce2bae864b27a5e78d4b6c713e6cc2a4d88140bbcc982ccfd62b04da08dafa9c9c4f06bc75699027150a163f56370478085071b83b"]}, @generic="560cfaf2603a0de3b9aa0e87467a62ef37d2a8550e394e2eba5b920aa81074b38fe139142295ae7556ee5c103507d2a048799d4c30f44b3031e72eff25bd1e2423bb8d497362fc07998a55bbb8db0a7f0d2afe822b9018991f61bb86267c06cb73ae9565384481b9186c629349f750c1f70717ac8647d813128daececbe0be6890f233897c053ecb753ca289802b8e5d49535035580ebfcdb92a7113a18a55f863849ce05cdc15440dbe03271314097a267f2c", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @nested={0x86, 0x6c, 0x0, 0x1, [@generic="5e4889edce8415b8321a128f83c92035d9f77fbc569655e9205e195136e083d048649dd86e3d2ed75d808d6f7db4cc7f72dc901e5ffe32445b24ff3dfa9faca921997c4dc507b55339b38aa3438e092577f786ab941390250bd050d554c4a05ffc730699e8e824ae78f24d7653f96d4004ab87f01602a9102c58da0577a7a2f2519c"]}, @generic="865aebd73d892ef5a0e4c758ff9325fe5bd85cd4a83cc1614c487d1375", @typed={0x8, 0x71, 0x0, 0x0, @ipv4=@empty}, @generic="c1b634eb6512eba615050921724ec2277e7194f21e40e51bfa54b684237b83d0e9c7ddc8c4e0"]}, 0x1360}, 0x1, 0x0, 0x0, 0x4000085}, 0x804) 20:28:40 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 77) 20:28:40 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x2, 0x0) 20:28:40 executing program 7: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:28:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 2) 20:28:40 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x3, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udp(0xa, 0x2, 0x0) 20:28:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000100)={0x0, 0x7f, @start={0x0, 0x0, "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", "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"}, [0x0, 0x1, 0xfff, 0x100, 0x401, 0x339e, 0x3, 0x400, 0xff, 0x6, 0x7, 0x7, 0x0, 0x2, 0x0, 0x0, 0x400, 0x5, 0x7fffffff, 0x2, 0x3, 0x4, 0x3, 0x3, 0x4, 0xffffffff93c9fab9, 0x8000, 0xfffffffffffffff9, 0xc9d, 0x5, 0x8001, 0x9, 0x9, 0x5, 0x8, 0x800, 0x80000001, 0x800, 0xffff, 0xffff, 0x10000, 0xea, 0x7, 0x1ff, 0xc00000000000, 0x5, 0x48, 0x4, 0x3, 0x7, 0x8, 0xff, 0x80000001, 0x7dc, 0x234e, 0x5, 0x0, 0xb5, 0x7f, 0x1000, 0x1, 0x7, 0x4fe, 0xc2c]}) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x1, 0x13e1, 0x1}) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:28:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x600}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2894.263199] FAULT_INJECTION: forcing a failure. [ 2894.263199] name failslab, interval 1, probability 0, space 0, times 0 [ 2894.265744] CPU: 1 PID: 42826 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2894.267208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2894.268958] Call Trace: [ 2894.269514] dump_stack+0x107/0x167 [ 2894.270288] should_fail.cold+0x5/0xa [ 2894.271091] ? create_object.isra.0+0x3a/0xa20 [ 2894.272061] should_failslab+0x5/0x20 [ 2894.272859] kmem_cache_alloc+0x5b/0x310 [ 2894.273719] create_object.isra.0+0x3a/0xa20 [ 2894.274643] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2894.275724] kmem_cache_alloc+0x159/0x310 [ 2894.276602] getname_flags.part.0+0x50/0x4f0 [ 2894.277528] getname+0x8e/0xd0 [ 2894.278204] do_sys_openat2+0xf9/0x4d0 [ 2894.279027] ? build_open_flags+0x6f0/0x6f0 [ 2894.279943] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2894.280959] ? wait_for_completion_io+0x270/0x270 [ 2894.281970] __x64_sys_openat+0x13f/0x1f0 [ 2894.282840] ? __ia32_sys_open+0x1c0/0x1c0 [ 2894.283731] ? ksys_write+0x1a9/0x260 [ 2894.284548] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2894.285648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2894.286740] do_syscall_64+0x33/0x40 [ 2894.287525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2894.288613] RIP: 0033:0x7fa553eaaa04 [ 2894.289388] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2894.293298] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2894.294914] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2894.296429] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2894.297941] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2894.299445] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2894.300957] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:28:40 executing program 5: r0 = gettid() timer_create(0x5, &(0x7f0000000000)={0x0, 0x30, 0x1}, &(0x7f0000000040)) r1 = gettid() kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) [ 2894.347774] FAULT_INJECTION: forcing a failure. [ 2894.347774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2894.350681] CPU: 0 PID: 42814 Comm: syz-executor.1 Not tainted 5.10.240 #1 20:28:40 executing program 7: perf_event_open(&(0x7f0000000200)={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, 0x4, @perf_config_ext={0x7fffffff}, 0x140d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getpid() getpgid(0x0) r0 = getpid() r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r2 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/bus/clocksource', 0x20000, 0x54) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x8000000) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) copy_file_range(r3, 0x0, r4, 0x0, 0xa1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x20, 0x2, 0x8c, 0x9f, 0x0, 0x7, 0x845bc, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x48308, 0x0, 0x7, 0x5, 0x0, 0x725, 0x2, 0x0, 0x0, 0x0, 0x1ff}, 0xffffffffffffffff, 0xc, r3, 0x13) kcmp(0x0, r0, 0x4, r2, r3) socket$nl_xfrm(0x10, 0x3, 0x6) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000cc4b362be5929e32f3c1a13ba0d4f5e0c5e9487992a1fffff4225e06678e0ed9266dffe2c41e17b15f6d33507a1d1f0870470db706de920fadd559c6d07aff179831129988ea7781482cca5b3c104affe107"], 0x31) dup2(0xffffffffffffffff, r4) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) [ 2894.352157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2894.354153] Call Trace: [ 2894.354714] dump_stack+0x107/0x167 [ 2894.355554] should_fail.cold+0x5/0xa [ 2894.356387] _copy_from_user+0x2e/0x1b0 [ 2894.357234] __copy_msghdr_from_user+0x91/0x4b0 [ 2894.358214] ? __ia32_sys_shutdown+0x80/0x80 [ 2894.359143] ? __lock_acquire+0x1657/0x5b00 [ 2894.360083] ___sys_recvmsg+0xd5/0x200 [ 2894.360904] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2894.361935] ? __lockdep_reset_lock+0x180/0x180 [ 2894.362927] ? lock_acquire+0x197/0x470 [ 2894.363768] ? find_held_lock+0x2c/0x110 [ 2894.364632] ? __might_fault+0xd3/0x180 [ 2894.365468] ? lock_downgrade+0x6d0/0x6d0 [ 2894.366362] do_recvmmsg+0x24c/0x6d0 [ 2894.367152] ? ___sys_recvmsg+0x200/0x200 [ 2894.368044] ? lock_downgrade+0x6d0/0x6d0 [ 2894.368929] ? ksys_write+0x12d/0x260 [ 2894.369744] ? wait_for_completion_io+0x270/0x270 [ 2894.370762] ? rcu_read_lock_any_held+0x75/0xa0 [ 2894.371748] ? vfs_write+0x354/0xb10 [ 2894.372538] __x64_sys_recvmmsg+0x20f/0x260 [ 2894.373444] ? ksys_write+0x1a9/0x260 [ 2894.374243] ? __do_sys_socketcall+0x600/0x600 [ 2894.375211] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2894.376326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2894.377419] do_syscall_64+0x33/0x40 [ 2894.378206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2894.379282] RIP: 0033:0x7f9befa72b19 [ 2894.380074] 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 [ 2894.383955] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2894.385558] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2894.387052] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2894.388564] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2894.390060] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2894.391564] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:41 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x4b47, 0x0) 20:28:41 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x3, 0x9, 0x3, 0x3}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x3, 0x6, 0xfffffffd}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f00001a3000/0x3000)=nil, 0x3000, 0x200000a, 0x1010, r2, 0x0) 20:28:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 3) 20:28:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xc00}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:28:41 executing program 5: r0 = gettid() r1 = gettid() wait4(r0, &(0x7f0000000000), 0x2, 0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:28:41 executing program 5: r0 = gettid() r1 = gettid() r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x7, 0x40, 0x4, 0x0, 0x9, 0x200, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x5}, 0x8000, 0x6, 0x1, 0x3, 0x3f, 0x5cf, 0x1ff, 0x0, 0x200, 0x0, 0x7}, r0, 0xb, r2, 0x8) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 20:28:41 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x4b49, 0x0) [ 2894.591132] FAULT_INJECTION: forcing a failure. [ 2894.591132] name failslab, interval 1, probability 0, space 0, times 0 [ 2894.593893] CPU: 1 PID: 43053 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2894.595488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2894.597392] Call Trace: [ 2894.598003] dump_stack+0x107/0x167 [ 2894.598842] should_fail.cold+0x5/0xa [ 2894.599725] ? create_object.isra.0+0x3a/0xa20 [ 2894.600769] should_failslab+0x5/0x20 [ 2894.601644] kmem_cache_alloc+0x5b/0x310 [ 2894.602593] create_object.isra.0+0x3a/0xa20 [ 2894.603595] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2894.604790] kmem_cache_alloc+0x159/0x310 [ 2894.605825] getname_flags.part.0+0x50/0x4f0 [ 2894.606847] getname+0x8e/0xd0 [ 2894.607594] do_sys_openat2+0xf9/0x4d0 [ 2894.608509] ? build_open_flags+0x6f0/0x6f0 [ 2894.609501] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2894.610622] ? wait_for_completion_io+0x270/0x270 [ 2894.611768] __x64_sys_openat+0x13f/0x1f0 [ 2894.612729] ? __ia32_sys_open+0x1c0/0x1c0 [ 2894.613703] ? ksys_write+0x1a9/0x260 [ 2894.614590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2894.615808] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2894.617010] do_syscall_64+0x33/0x40 [ 2894.617877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2894.619056] RIP: 0033:0x7fa553eaaa04 [ 2894.619951] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2894.624227] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2894.626006] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2894.627678] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2894.629324] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2894.630985] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2894.632649] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:28:41 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 78) 20:28:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000), &(0x7f0000000080)={'U+', 0x80}, 0x16, 0x2) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) accept4$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14, 0x0) 20:28:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1200}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:28:41 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000000)={0x400, 0x3ff, 0xfff, 0x9, 0x5}) r1 = gettid() r2 = getpgid(r1) process_vm_readv(r2, &(0x7f0000001880)=[{&(0x7f0000001400)}, {&(0x7f0000001440)=""/168, 0xa8}, {&(0x7f0000001500)=""/118, 0x76}, {&(0x7f0000001580)=""/72, 0x48}, {&(0x7f0000001600)=""/17, 0x11}, {&(0x7f0000001640)=""/250, 0xfa}, {&(0x7f0000001740)=""/102, 0x66}, {&(0x7f00000017c0)=""/84, 0x54}, {&(0x7f0000001840)=""/15, 0xf}], 0x9, &(0x7f0000001cc0)=[{&(0x7f0000001940)=""/26, 0x1a}, {&(0x7f0000001980)=""/45, 0x2d}, {&(0x7f00000019c0)=""/159, 0x9f}, {&(0x7f0000001a80)=""/244, 0xf4}, {&(0x7f0000001b80)=""/99, 0x63}, {&(0x7f0000001c00)=""/75, 0x4b}, {&(0x7f0000001c80)=""/14, 0xe}], 0x7, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/38, 0x26}], 0x1, &(0x7f0000001380)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/141, 0x8d}, {&(0x7f0000001240)=""/85, 0x55}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x5, 0x0) kcmp(r1, r3, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) [ 2894.731262] FAULT_INJECTION: forcing a failure. [ 2894.731262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2894.734049] CPU: 0 PID: 43117 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2894.735514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2894.737288] Call Trace: [ 2894.737855] dump_stack+0x107/0x167 [ 2894.738630] should_fail.cold+0x5/0xa [ 2894.739451] _copy_from_user+0x2e/0x1b0 [ 2894.740309] __copy_msghdr_from_user+0x91/0x4b0 [ 2894.741297] ? __ia32_sys_shutdown+0x80/0x80 [ 2894.742231] ? __lock_acquire+0x1657/0x5b00 [ 2894.743166] ___sys_recvmsg+0xd5/0x200 [ 2894.744003] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2894.745044] ? __lockdep_reset_lock+0x180/0x180 [ 2894.746033] ? lock_acquire+0x197/0x470 [ 2894.746868] ? find_held_lock+0x2c/0x110 [ 2894.747745] ? __might_fault+0xd3/0x180 [ 2894.748588] ? lock_downgrade+0x6d0/0x6d0 [ 2894.749490] do_recvmmsg+0x24c/0x6d0 [ 2894.750290] ? ___sys_recvmsg+0x200/0x200 [ 2894.751169] ? lock_downgrade+0x6d0/0x6d0 [ 2894.752071] ? ksys_write+0x12d/0x260 [ 2894.752894] ? wait_for_completion_io+0x270/0x270 [ 2894.753921] ? rcu_read_lock_any_held+0x75/0xa0 [ 2894.754905] ? vfs_write+0x354/0xb10 [ 2894.755709] __x64_sys_recvmmsg+0x20f/0x260 [ 2894.756611] ? ksys_write+0x1a9/0x260 [ 2894.757489] ? __do_sys_socketcall+0x600/0x600 [ 2894.758469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2894.759582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2894.760685] do_syscall_64+0x33/0x40 [ 2894.761487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2894.762566] RIP: 0033:0x7f9befa72b19 [ 2894.763353] 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 [ 2894.767217] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2894.768838] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2894.770348] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2894.771874] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2894.773387] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2894.774906] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:41 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x541b, 0x0) 20:28:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 79) 20:28:56 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) openat(r1, &(0x7f0000000500)='./file0\x00', 0x42080, 0x285cd5e869f15a9) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='--&\']+)\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000140)='!\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[+:-&\x00', &(0x7f00000002c0)='&\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], 0x1000) 20:28:56 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x5421, 0x0) 20:28:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1800}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:28:56 executing program 5: ioctl$CDROMREADMODE2(0xffffffffffffffff, 0x530c, &(0x7f0000000000)={0x1, 0xff, 0x6, 0x40, 0x9, 0x4}) r0 = gettid() r1 = gettid() ioctl$CDROM_DEBUG(0xffffffffffffffff, 0x5330, 0x0) kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r2, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000a80)={0x0, 0x7, 0x0, [0x80000000, 0x7, 0x1, 0x6], [0x3, 0x7e, 0xffffffffffffff9a, 0x4, 0x0, 0x3, 0x4, 0xf34, 0xffff, 0x5, 0x7, 0x9, 0x1, 0x5, 0x3ff, 0xfffffffffffffffa, 0x5, 0x6, 0x1000000000, 0x5, 0x800, 0xaaed, 0xb8, 0x1, 0x81, 0xfffffffffffff7d6, 0x5, 0x3, 0x9, 0x9, 0x8, 0xc18, 0x1, 0xcf2, 0x0, 0x2, 0x100000000, 0x1, 0x5, 0xb84c, 0x9abb, 0xffffffffffffff84, 0x0, 0x3, 0x401, 0x4, 0x5d56, 0x9, 0x4, 0x8, 0xffffffff, 0x30000, 0x5, 0x7, 0x9, 0xaca1, 0x40, 0x9, 0x8, 0x1, 0x40, 0x7f, 0xdc2a, 0x9, 0x6, 0x10001, 0x2, 0x80000000, 0x5, 0x2, 0x1, 0x4, 0x8, 0x9, 0x1, 0x7fffffff, 0x9, 0xb840, 0xa7, 0x800, 0x1, 0x800, 0x1f, 0x1ff, 0x0, 0x6, 0x6, 0x864, 0x0, 0xfff, 0x7, 0x7fff, 0x100000000, 0x80000000, 0x1, 0x81, 0x2, 0x8, 0x9, 0x626, 0x100, 0x9, 0x6, 0xffffffffffff7160, 0x2, 0x7fffffff, 0x5, 0xf5, 0x5, 0x6, 0xf35, 0xffffffffffffffe0, 0x8000, 0x1000, 0xd86, 0x3, 0x1, 0x1, 0x80000000, 0x0, 0xffffffffffff62e3]}) gettid() 20:28:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 4) 20:28:56 executing program 7: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0x2, 0x690, 0x0, 0x12000000, 0x0, 0x1}, 0x10000) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:28:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x1) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYRESDEC, @ANYBLOB="4d29728815f8e351ca51de86511d61ffa3bc35db7cde8f6c0df5541f3e3eea4189a1928f13d786aa9150af83d52e01f17e7d", @ANYRESHEX, @ANYRES64, @ANYRESHEX], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) clone3(&(0x7f0000000280)={0x204000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), {0x14}, &(0x7f0000000180)=""/128, 0x80, &(0x7f0000000200)=""/56, &(0x7f0000000240)=[0xffffffffffffffff], 0x1, {r0}}, 0x58) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) syz_open_procfs$namespace(r5, &(0x7f00000000c0)='ns/cgroup\x00') [ 2909.751307] FAULT_INJECTION: forcing a failure. [ 2909.751307] name failslab, interval 1, probability 0, space 0, times 0 [ 2909.753747] CPU: 0 PID: 43183 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2909.755186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2909.756952] Call Trace: [ 2909.757521] dump_stack+0x107/0x167 [ 2909.758289] should_fail.cold+0x5/0xa [ 2909.759087] ? __alloc_file+0x21/0x320 [ 2909.759922] should_failslab+0x5/0x20 [ 2909.760719] kmem_cache_alloc+0x5b/0x310 [ 2909.761574] __alloc_file+0x21/0x320 [ 2909.762352] alloc_empty_file+0x6d/0x170 [ 2909.763203] path_openat+0xe6/0x2770 [ 2909.763993] ? __lock_acquire+0x1657/0x5b00 [ 2909.764908] ? path_lookupat+0x860/0x860 [ 2909.765761] ? perf_trace_lock+0xac/0x490 [ 2909.766634] ? SOFTIRQ_verbose+0x10/0x10 [ 2909.767479] ? find_held_lock+0x2c/0x110 [ 2909.768347] ? __lockdep_reset_lock+0x180/0x180 [ 2909.769333] do_filp_open+0x190/0x3e0 [ 2909.770137] ? may_open_dev+0xf0/0xf0 [ 2909.770935] ? alloc_fd+0x2e7/0x670 [ 2909.771706] ? lock_downgrade+0x6d0/0x6d0 [ 2909.772576] ? do_raw_spin_lock+0x121/0x260 [ 2909.773478] ? rwlock_bug.part.0+0x90/0x90 [ 2909.774376] ? _raw_spin_unlock+0x1a/0x30 [ 2909.775242] ? alloc_fd+0x2e7/0x670 [ 2909.776023] do_sys_openat2+0x171/0x4d0 [ 2909.776857] ? build_open_flags+0x6f0/0x6f0 [ 2909.777755] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2909.778767] ? wait_for_completion_io+0x270/0x270 [ 2909.779789] __x64_sys_openat+0x13f/0x1f0 [ 2909.780663] ? __ia32_sys_open+0x1c0/0x1c0 [ 2909.781549] ? ksys_write+0x1a9/0x260 [ 2909.782426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2909.783534] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2909.784630] do_syscall_64+0x33/0x40 [ 2909.785419] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2909.786484] RIP: 0033:0x7fa553eaaa04 [ 2909.787260] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2909.791204] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2909.792798] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2909.794322] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2909.795855] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2909.797378] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2909.798913] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:28:56 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x5450, 0x0) 20:28:56 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x800) r1 = fork() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) capset(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000140)={0x4, 0x6, 0x200, 0x0, 0x7, 0xb6}) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) syz_open_procfs$namespace(r6, &(0x7f00000000c0)='ns/mnt\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40800, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xb2, 0x5, 0x2, 0x0, 0x0, 0x7, 0x44000, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1b00, 0x8, 0x6, 0x1, 0x800, 0xffffff01, 0x7fff, 0x0, 0x6, 0x0, 0x7}, r7, 0x1, r3, 0x9) 20:28:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1e00}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2909.853283] FAULT_INJECTION: forcing a failure. [ 2909.853283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2909.856261] CPU: 1 PID: 43174 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2909.857736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2909.859500] Call Trace: [ 2909.860074] dump_stack+0x107/0x167 [ 2909.860847] should_fail.cold+0x5/0xa [ 2909.861663] _copy_from_user+0x2e/0x1b0 [ 2909.862524] __copy_msghdr_from_user+0x91/0x4b0 [ 2909.863514] ? __ia32_sys_shutdown+0x80/0x80 [ 2909.864460] ? __lock_acquire+0x1657/0x5b00 [ 2909.865402] ___sys_recvmsg+0xd5/0x200 [ 2909.866229] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2909.867269] ? __lockdep_reset_lock+0x180/0x180 [ 2909.868275] ? lock_acquire+0x197/0x470 [ 2909.869110] ? find_held_lock+0x2c/0x110 [ 2909.869983] ? __might_fault+0xd3/0x180 [ 2909.870825] ? lock_downgrade+0x6d0/0x6d0 [ 2909.871729] do_recvmmsg+0x24c/0x6d0 [ 2909.872537] ? ___sys_recvmsg+0x200/0x200 [ 2909.873419] ? lock_downgrade+0x6d0/0x6d0 [ 2909.874306] ? ksys_write+0x12d/0x260 [ 2909.875128] ? wait_for_completion_io+0x270/0x270 [ 2909.876168] ? rcu_read_lock_any_held+0x75/0xa0 [ 2909.877156] ? vfs_write+0x354/0xb10 [ 2909.877950] __x64_sys_recvmmsg+0x20f/0x260 [ 2909.878876] ? ksys_write+0x1a9/0x260 [ 2909.879685] ? __do_sys_socketcall+0x600/0x600 [ 2909.880673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2909.881786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2909.882877] do_syscall_64+0x33/0x40 [ 2909.883678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2909.884777] RIP: 0033:0x7f9befa72b19 [ 2909.885568] 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 [ 2909.889453] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2909.891063] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2909.892656] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2909.894163] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2909.895672] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2909.897193] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:56 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) (fail_nth: 1) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:28:56 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x5451, 0x0) [ 2909.999281] FAULT_INJECTION: forcing a failure. [ 2909.999281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2910.002170] CPU: 1 PID: 43402 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 2910.003644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2910.005423] Call Trace: [ 2910.005993] dump_stack+0x107/0x167 [ 2910.006770] should_fail.cold+0x5/0xa [ 2910.007590] _copy_from_user+0x2e/0x1b0 [ 2910.008449] move_addr_to_kernel.part.0+0x31/0x110 [ 2910.009503] __sys_bind+0xda/0x260 [ 2910.010265] ? __ia32_sys_socketpair+0x100/0x100 [ 2910.011283] ? rcu_read_lock_any_held+0x75/0xa0 [ 2910.012345] ? vfs_write+0x354/0xb10 [ 2910.013287] ? fput_many+0x2f/0x1a0 [ 2910.014194] ? ksys_write+0x1a9/0x260 [ 2910.015144] ? __ia32_sys_read+0xb0/0xb0 [ 2910.016038] __x64_sys_bind+0x6f/0xb0 [ 2910.016853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2910.017940] do_syscall_64+0x33/0x40 [ 2910.018729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2910.019813] RIP: 0033:0x7f45acbd9b19 [ 2910.020604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2910.024504] RSP: 002b:00007f45aa14f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 2910.026120] RAX: ffffffffffffffda RBX: 00007f45accecf60 RCX: 00007f45acbd9b19 [ 2910.027631] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 2910.029145] RBP: 00007f45aa14f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2910.030646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2910.032170] R13: 00007ffc891b3a3f R14: 00007f45aa14f300 R15: 0000000000022000 20:28:56 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x454080, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010100}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd4c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5f800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40884}, 0x86) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:28:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:28:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 80) 20:28:56 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x5452, 0x0) 20:28:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2910.201996] FAULT_INJECTION: forcing a failure. [ 2910.201996] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2910.204737] CPU: 0 PID: 43510 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2910.206223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2910.208029] Call Trace: [ 2910.208611] dump_stack+0x107/0x167 [ 2910.209405] should_fail.cold+0x5/0xa [ 2910.210229] _copy_from_user+0x2e/0x1b0 [ 2910.211096] __copy_msghdr_from_user+0x91/0x4b0 [ 2910.212103] ? __ia32_sys_shutdown+0x80/0x80 [ 2910.213043] ? __lock_acquire+0x1657/0x5b00 [ 2910.213992] ___sys_recvmsg+0xd5/0x200 [ 2910.214827] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2910.215885] ? __lockdep_reset_lock+0x180/0x180 [ 2910.217028] ? lock_acquire+0x197/0x470 [ 2910.218013] ? find_held_lock+0x2c/0x110 [ 2910.219089] ? __might_fault+0xd3/0x180 [ 2910.220000] ? lock_downgrade+0x6d0/0x6d0 [ 2910.220907] do_recvmmsg+0x24c/0x6d0 [ 2910.221713] ? ___sys_recvmsg+0x200/0x200 [ 2910.222601] ? lock_downgrade+0x6d0/0x6d0 [ 2910.223492] ? ksys_write+0x12d/0x260 [ 2910.224325] ? wait_for_completion_io+0x270/0x270 [ 2910.225358] ? rcu_read_lock_any_held+0x75/0xa0 [ 2910.226343] ? vfs_write+0x354/0xb10 [ 2910.227136] __x64_sys_recvmmsg+0x20f/0x260 [ 2910.228063] ? ksys_write+0x1a9/0x260 [ 2910.228874] ? __do_sys_socketcall+0x600/0x600 [ 2910.229850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2910.230965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2910.232075] do_syscall_64+0x33/0x40 [ 2910.232868] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2910.233966] RIP: 0033:0x7f9befa72b19 [ 2910.234761] 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 [ 2910.238733] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2910.240375] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2910.241907] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2910.243424] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2910.244935] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2910.246473] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:28:56 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) copy_file_range(r0, &(0x7f0000000040), r1, &(0x7f00000000c0)=0xfffffffffffffffd, 0x1f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22100, 0xb1) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:28:56 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x5460, 0x0) 20:29:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 5) 20:29:12 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x10, 0x80, 0x1, 0xc6, 0x0, 0xd0, 0x11011, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x6, 0x40}, 0x2000, 0x7fff, 0xffffffe9, 0xf7bbf51b68b8b406, 0x0, 0xe4, 0x100, 0x0, 0x2, 0x0, 0x10001}, 0xffffffffffffffff, 0xf, r0, 0xa) 20:29:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r1, &(0x7f0000000140)={[0x2]}, 0x8, 0x800) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) 20:29:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2400}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 81) 20:29:12 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb702, 0x0) 20:29:12 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) r2 = syz_io_uring_complete(0x0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)=r1) [ 2925.611290] FAULT_INJECTION: forcing a failure. [ 2925.611290] name failslab, interval 1, probability 0, space 0, times 0 [ 2925.612756] CPU: 0 PID: 43737 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2925.613568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.614585] Call Trace: [ 2925.614901] dump_stack+0x107/0x167 [ 2925.615353] should_fail.cold+0x5/0xa [ 2925.615804] ? create_object.isra.0+0x3a/0xa20 [ 2925.616380] should_failslab+0x5/0x20 [ 2925.616828] kmem_cache_alloc+0x5b/0x310 [ 2925.617335] create_object.isra.0+0x3a/0xa20 [ 2925.617851] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2925.618484] kmem_cache_alloc+0x159/0x310 [ 2925.618974] __alloc_file+0x21/0x320 [ 2925.619410] alloc_empty_file+0x6d/0x170 [ 2925.619915] path_openat+0xe6/0x2770 [ 2925.620361] ? __lock_acquire+0x1657/0x5b00 [ 2925.620901] ? path_lookupat+0x860/0x860 [ 2925.621378] ? perf_trace_lock+0xac/0x490 [ 2925.621888] ? SOFTIRQ_verbose+0x10/0x10 [ 2925.622361] ? find_held_lock+0x2c/0x110 [ 2925.622863] ? __lockdep_reset_lock+0x180/0x180 [ 2925.623411] do_filp_open+0x190/0x3e0 [ 2925.623881] ? may_open_dev+0xf0/0xf0 [ 2925.624369] ? alloc_fd+0x2e7/0x670 [ 2925.624797] ? lock_downgrade+0x6d0/0x6d0 [ 2925.625306] ? do_raw_spin_lock+0x121/0x260 [ 2925.625813] ? rwlock_bug.part.0+0x90/0x90 [ 2925.626318] ? _raw_spin_unlock+0x1a/0x30 [ 2925.626803] ? alloc_fd+0x2e7/0x670 [ 2925.627260] do_sys_openat2+0x171/0x4d0 [ 2925.627729] ? build_open_flags+0x6f0/0x6f0 [ 2925.628268] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2925.628835] ? wait_for_completion_io+0x270/0x270 [ 2925.629435] __x64_sys_openat+0x13f/0x1f0 [ 2925.629921] ? __ia32_sys_open+0x1c0/0x1c0 [ 2925.630415] ? ksys_write+0x1a9/0x260 [ 2925.630889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.631509] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2925.632120] do_syscall_64+0x33/0x40 [ 2925.632557] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2925.633193] RIP: 0033:0x7fa553eaaa04 [ 2925.633627] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2925.635761] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2925.636706] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2925.637531] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2925.638356] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2925.639181] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2925.640067] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:29:12 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) (fail_nth: 2) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) [ 2925.655357] FAULT_INJECTION: forcing a failure. [ 2925.655357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2925.657036] CPU: 0 PID: 43732 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2925.657834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.658791] Call Trace: [ 2925.659104] dump_stack+0x107/0x167 [ 2925.659532] should_fail.cold+0x5/0xa [ 2925.659982] _copy_from_user+0x2e/0x1b0 [ 2925.660486] __copy_msghdr_from_user+0x91/0x4b0 [ 2925.661023] ? __ia32_sys_shutdown+0x80/0x80 [ 2925.661537] ? __lock_acquire+0x1657/0x5b00 [ 2925.662072] ___sys_recvmsg+0xd5/0x200 [ 2925.662527] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2925.663133] ? __lockdep_reset_lock+0x180/0x180 [ 2925.663668] ? __fget_files+0x2cf/0x520 [ 2925.664139] ? lock_acquire+0x197/0x470 [ 2925.664596] ? find_held_lock+0x2c/0x110 [ 2925.665096] ? __might_fault+0xd3/0x180 [ 2925.665559] ? lock_downgrade+0x6d0/0x6d0 [ 2925.666060] do_recvmmsg+0x24c/0x6d0 [ 2925.666500] ? ___sys_recvmsg+0x200/0x200 [ 2925.666978] ? lock_downgrade+0x6d0/0x6d0 [ 2925.667520] ? ksys_write+0x12d/0x260 [ 2925.667988] ? wait_for_completion_io+0x270/0x270 [ 2925.668554] ? rcu_read_lock_any_held+0x75/0xa0 [ 2925.669095] ? vfs_write+0x354/0xb10 [ 2925.669551] __x64_sys_recvmmsg+0x20f/0x260 [ 2925.670049] ? ksys_write+0x1a9/0x260 [ 2925.670531] ? __do_sys_socketcall+0x600/0x600 [ 2925.671064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.671668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2925.672265] do_syscall_64+0x33/0x40 [ 2925.672719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2925.673345] RIP: 0033:0x7f9befa72b19 [ 2925.673776] 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 [ 2925.676016] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2925.676893] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2925.677715] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2925.678531] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2925.679346] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2925.680214] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 [ 2925.680941] FAULT_INJECTION: forcing a failure. [ 2925.680941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2925.683938] CPU: 1 PID: 43771 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 2925.685409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.687153] Call Trace: [ 2925.687720] dump_stack+0x107/0x167 [ 2925.688502] should_fail.cold+0x5/0xa [ 2925.689318] _copy_to_user+0x2e/0x180 [ 2925.690129] simple_read_from_buffer+0xcc/0x160 [ 2925.691117] proc_fail_nth_read+0x198/0x230 [ 2925.692030] ? proc_sessionid_read+0x230/0x230 [ 2925.693011] ? security_file_permission+0xb1/0xe0 [ 2925.694034] ? proc_sessionid_read+0x230/0x230 [ 2925.694996] vfs_read+0x228/0x620 [ 2925.695741] ksys_read+0x12d/0x260 [ 2925.696510] ? vfs_write+0xb10/0xb10 [ 2925.697305] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.698418] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2925.699513] do_syscall_64+0x33/0x40 [ 2925.700308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2925.701387] RIP: 0033:0x7f45acb8c69c 20:29:12 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000080)) [ 2925.702162] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2925.706191] RSP: 002b:00007f45aa14f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2925.707805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45acb8c69c [ 2925.709337] RDX: 000000000000000f RSI: 00007f45aa14f1e0 RDI: 0000000000000005 [ 2925.710846] RBP: 00007f45aa14f1d0 R08: 0000000000000000 R09: 0000000000000000 20:29:12 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb703, 0x0) [ 2925.712369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2925.713990] R13: 00007ffc891b3a3f R14: 00007f45aa14f300 R15: 0000000000022000 20:29:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 82) 20:29:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2a00}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 6) 20:29:12 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x13, 0xffffffffffffffff, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x20000010}, r4, 0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x1f, 0x2, 0xff, 0x0, 0x1, 0x20200, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6f5f, 0x4, @perf_config_ext={0x5, 0x6}, 0x0, 0x200, 0x9, 0x0, 0x3, 0xdaa2, 0x6, 0x0, 0xfffffffc, 0x0, 0x2}, 0xffffffffffffffff, 0x2, r1, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:29:12 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb704, 0x0) 20:29:12 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x12) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x80, 0x0, 0xf8, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x8381}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 2925.820940] FAULT_INJECTION: forcing a failure. [ 2925.820940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2925.823648] CPU: 1 PID: 43943 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2925.825126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.826890] Call Trace: [ 2925.827455] dump_stack+0x107/0x167 [ 2925.828249] should_fail.cold+0x5/0xa [ 2925.829065] _copy_from_user+0x2e/0x1b0 [ 2925.829922] __copy_msghdr_from_user+0x91/0x4b0 [ 2925.830912] ? __ia32_sys_shutdown+0x80/0x80 [ 2925.831861] ? __lock_acquire+0x1657/0x5b00 [ 2925.832810] ___sys_recvmsg+0xd5/0x200 [ 2925.833641] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2925.834686] ? __lockdep_reset_lock+0x180/0x180 [ 2925.835681] ? lock_acquire+0x197/0x470 [ 2925.836529] ? find_held_lock+0x2c/0x110 [ 2925.837398] ? __might_fault+0xd3/0x180 [ 2925.838243] ? lock_downgrade+0x6d0/0x6d0 [ 2925.839150] do_recvmmsg+0x24c/0x6d0 [ 2925.839947] ? ___sys_recvmsg+0x200/0x200 [ 2925.840838] ? lock_downgrade+0x6d0/0x6d0 [ 2925.841730] ? ksys_write+0x12d/0x260 [ 2925.842556] ? wait_for_completion_io+0x270/0x270 [ 2925.843582] ? rcu_read_lock_any_held+0x75/0xa0 [ 2925.844574] ? vfs_write+0x354/0xb10 [ 2925.845371] __x64_sys_recvmmsg+0x20f/0x260 [ 2925.846286] ? ksys_write+0x1a9/0x260 [ 2925.847097] ? __do_sys_socketcall+0x600/0x600 [ 2925.848076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.849183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2925.850298] do_syscall_64+0x33/0x40 [ 2925.851093] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2925.852204] RIP: 0033:0x7f9befa72b19 [ 2925.852994] 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 [ 2925.856925] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2925.858557] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2925.860090] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2925.861617] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2925.863150] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2925.864691] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 [ 2925.912161] FAULT_INJECTION: forcing a failure. [ 2925.912161] name failslab, interval 1, probability 0, space 0, times 0 [ 2925.914765] CPU: 1 PID: 44042 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2925.916269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2925.918041] Call Trace: [ 2925.918611] dump_stack+0x107/0x167 [ 2925.919416] should_fail.cold+0x5/0xa [ 2925.920241] ? security_file_alloc+0x34/0x170 [ 2925.921207] should_failslab+0x5/0x20 [ 2925.922008] kmem_cache_alloc+0x5b/0x310 [ 2925.922868] security_file_alloc+0x34/0x170 [ 2925.923787] __alloc_file+0xb7/0x320 [ 2925.924605] alloc_empty_file+0x6d/0x170 [ 2925.925472] path_openat+0xe6/0x2770 [ 2925.926270] ? __lock_acquire+0x1657/0x5b00 [ 2925.927197] ? path_lookupat+0x860/0x860 [ 2925.928074] ? perf_trace_lock+0xac/0x490 [ 2925.928953] ? SOFTIRQ_verbose+0x10/0x10 [ 2925.929824] ? find_held_lock+0x2c/0x110 [ 2925.930682] ? __lockdep_reset_lock+0x180/0x180 [ 2925.931683] do_filp_open+0x190/0x3e0 [ 2925.932498] ? may_open_dev+0xf0/0xf0 [ 2925.933316] ? alloc_fd+0x2e7/0x670 [ 2925.934073] ? lock_downgrade+0x6d0/0x6d0 [ 2925.934947] ? do_raw_spin_lock+0x121/0x260 [ 2925.935871] ? rwlock_bug.part.0+0x90/0x90 [ 2925.936805] ? _raw_spin_unlock+0x1a/0x30 [ 2925.937705] ? alloc_fd+0x2e7/0x670 [ 2925.938492] do_sys_openat2+0x171/0x4d0 [ 2925.939338] ? build_open_flags+0x6f0/0x6f0 [ 2925.940277] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2925.941300] ? wait_for_completion_io+0x270/0x270 [ 2925.942331] __x64_sys_openat+0x13f/0x1f0 [ 2925.943196] ? __ia32_sys_open+0x1c0/0x1c0 [ 2925.944096] ? ksys_write+0x1a9/0x260 [ 2925.944909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2925.946028] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2925.947109] do_syscall_64+0x33/0x40 [ 2925.947896] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2925.949002] RIP: 0033:0x7fa553eaaa04 [ 2925.949802] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2925.953668] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2925.955286] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2925.956822] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2925.958343] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2925.959861] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2925.961360] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:29:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 7) 20:29:26 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:29:26 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 83) 20:29:26 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb705, 0x0) 20:29:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000132000/0x3000)=nil, 0x3000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:29:26 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000000)={0x0, 0xa24a, 0x6, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) syz_io_uring_setup(0xd20, &(0x7f00000000c0)={0x0, 0xfccc, 0x0, 0x0, 0x20a, 0x0, r0}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x6, 0x1, &(0x7f0000000200)="3c16b88bad2be24f590e199a0664028ef3ba9737361718e9470e2a665d596fcc410cb142e6727c08a0a0a444be456b32346a1ec13458dda756ee99c864565a04f2a3d7ede659419ea8910a34fe459a6d10bf2b11c4211206a37eadf769c103304444e0914b6595ed5c86c29c58bf720e38a64bc8dd00ce179b8ba6ab4c6806bd70b8f224692979c193dc4a130a85b0", 0x1, 0x0, 0x1, {0x1, r3}}, 0x761) 20:29:26 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') getdents64(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000640)={'veth1_to_hsr\x00'}) getdents64(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(0x0, r1) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x217, 0x6, &(0x7f0000000440)=[{&(0x7f00000006c0)="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", 0x1000, 0x9b89}, {&(0x7f0000000300)="242c9821ed7ca80bef4431049d51ec23b9dd83d564c958a374ca77456240f0bab27dfe61fa1533ac53300f3b4f373758a6", 0x31, 0x7ff}, {&(0x7f0000000340)="d9afefb1160dbf934c826b93d0b459e488f341", 0x13, 0x100000001}, {&(0x7f0000000380)="1dfeb7a923a5", 0x6, 0x2}, {&(0x7f00000003c0)="f15b4af565a3c2d22f87fea611ee730cb2e767a3f98e09529f76ae38a9348e91e8a74c0ccc658c253be0a3a05eec4d829653cafbc00af7", 0x37, 0x40}, {&(0x7f0000000400)="708b718caf2542879de508038a656f39ceefe7b076a16aafe0a776eba40c632b8043", 0x22, 0x2}], 0x2200a0, &(0x7f00000005c0)={[{@utf8no}, {@shortname_win95}, {@numtail}], [{@euid_eq={'euid', 0x3d, r4}}, {@seclabel}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, r3, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000040}, 0x11) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) [ 2940.261989] FAULT_INJECTION: forcing a failure. [ 2940.261989] name failslab, interval 1, probability 0, space 0, times 0 [ 2940.263340] CPU: 0 PID: 44077 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2940.264137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2940.265082] Call Trace: [ 2940.265386] dump_stack+0x107/0x167 [ 2940.265801] should_fail.cold+0x5/0xa [ 2940.266242] ? create_object.isra.0+0x3a/0xa20 [ 2940.266762] should_failslab+0x5/0x20 [ 2940.267199] kmem_cache_alloc+0x5b/0x310 [ 2940.267661] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2940.268302] create_object.isra.0+0x3a/0xa20 [ 2940.268799] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2940.269378] kmem_cache_alloc+0x159/0x310 [ 2940.269854] security_file_alloc+0x34/0x170 [ 2940.270344] __alloc_file+0xb7/0x320 [ 2940.270765] alloc_empty_file+0x6d/0x170 [ 2940.271227] path_openat+0xe6/0x2770 [ 2940.271650] ? __lock_acquire+0x1657/0x5b00 [ 2940.272148] ? path_lookupat+0x860/0x860 [ 2940.272620] ? perf_trace_lock+0xac/0x490 [ 2940.273096] ? SOFTIRQ_verbose+0x10/0x10 [ 2940.273554] ? find_held_lock+0x2c/0x110 [ 2940.274017] ? __lockdep_reset_lock+0x180/0x180 [ 2940.274546] do_filp_open+0x190/0x3e0 [ 2940.274987] ? may_open_dev+0xf0/0xf0 [ 2940.275421] ? alloc_fd+0x2e7/0x670 [ 2940.275837] ? lock_downgrade+0x6d0/0x6d0 [ 2940.276313] ? do_raw_spin_lock+0x121/0x260 [ 2940.276808] ? rwlock_bug.part.0+0x90/0x90 [ 2940.277293] ? _raw_spin_unlock+0x1a/0x30 [ 2940.277762] ? alloc_fd+0x2e7/0x670 [ 2940.278178] do_sys_openat2+0x171/0x4d0 [ 2940.278634] ? build_open_flags+0x6f0/0x6f0 [ 2940.279126] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2940.279674] ? wait_for_completion_io+0x270/0x270 [ 2940.280226] __x64_sys_openat+0x13f/0x1f0 [ 2940.280707] ? __ia32_sys_open+0x1c0/0x1c0 [ 2940.281184] ? ksys_write+0x1a9/0x260 [ 2940.281623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2940.282215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2940.282811] do_syscall_64+0x33/0x40 [ 2940.283234] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2940.283828] RIP: 0033:0x7fa553eaaa04 [ 2940.284266] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2940.286375] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2940.287245] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2940.288058] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2940.288888] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2940.289709] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2940.290532] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:29:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3600}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 2940.355861] FAULT_INJECTION: forcing a failure. [ 2940.355861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2940.359011] CPU: 1 PID: 44085 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2940.360599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2940.362488] Call Trace: [ 2940.363093] dump_stack+0x107/0x167 [ 2940.363932] should_fail.cold+0x5/0xa [ 2940.364868] _copy_from_user+0x2e/0x1b0 [ 2940.365783] __copy_msghdr_from_user+0x91/0x4b0 [ 2940.366843] ? __ia32_sys_shutdown+0x80/0x80 [ 2940.367843] ? __lock_acquire+0x1657/0x5b00 [ 2940.368858] ___sys_recvmsg+0xd5/0x200 [ 2940.369749] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2940.370870] ? __lockdep_reset_lock+0x180/0x180 [ 2940.371946] ? lock_acquire+0x197/0x470 [ 2940.372863] ? find_held_lock+0x2c/0x110 [ 2940.373797] ? __might_fault+0xd3/0x180 [ 2940.374701] ? lock_downgrade+0x6d0/0x6d0 [ 2940.375686] do_recvmmsg+0x24c/0x6d0 [ 2940.376550] ? ___sys_recvmsg+0x200/0x200 [ 2940.377509] ? lock_downgrade+0x6d0/0x6d0 [ 2940.378480] ? ksys_write+0x12d/0x260 [ 2940.379366] ? wait_for_completion_io+0x270/0x270 [ 2940.380464] ? rcu_read_lock_any_held+0x75/0xa0 [ 2940.381514] ? vfs_write+0x354/0xb10 [ 2940.382357] __x64_sys_recvmmsg+0x20f/0x260 [ 2940.383331] ? ksys_write+0x1a9/0x260 [ 2940.384192] ? __do_sys_socketcall+0x600/0x600 [ 2940.385234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2940.386416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2940.387609] do_syscall_64+0x33/0x40 [ 2940.388458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2940.389641] RIP: 0033:0x7f9befa72b19 [ 2940.390479] 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 [ 2940.394634] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2940.396360] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2940.397975] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2940.399587] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2940.401213] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2940.402820] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:29:27 executing program 6: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0xff, @loopback, 0x4e22, 0x4, 'sed\x00', 0x31, 0x9, 0x11}, 0x2c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f000071f000/0x3000)=nil, 0x3000, 0x100000e, 0x1f012, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:29:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3c00}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:27 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0xa, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:29:27 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40049409, 0x0) 20:29:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 8) 20:29:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:29:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) close(r0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:29:44 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 84) 20:29:44 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20001, 0xdde85e37f2b68115) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r2, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) r3 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0xd68cba6}, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) pidfd_open(0x0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000003c0), 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r4, 0x40049366, &(0x7f0000000180)=0x1) sendmsg$nl_generic(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x24, 0x2a, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@typed={0x4}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="999e00009c"]}]}, 0x24}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x100}, 0x1) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r3, 0x0) kcmp(r1, 0x0, 0x1, r2, r3) 20:29:44 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40086602, 0x0) 20:29:44 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x138) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000000), &(0x7f0000000080)=@sha1={0x1, "563d445689b05b72eff5a4749ec0c8f7ebfbb279"}, 0x15, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) dup2(r2, r0) [ 2957.700270] FAULT_INJECTION: forcing a failure. [ 2957.700270] name failslab, interval 1, probability 0, space 0, times 0 [ 2957.702853] CPU: 1 PID: 44412 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2957.704322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2957.706098] Call Trace: [ 2957.706661] dump_stack+0x107/0x167 [ 2957.706962] FAULT_INJECTION: forcing a failure. [ 2957.706962] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2957.707429] should_fail.cold+0x5/0xa [ 2957.707459] ? igrab+0xc0/0xc0 [ 2957.707481] ? proc_self_get_link+0x18b/0x200 [ 2957.707500] should_failslab+0x5/0x20 [ 2957.707520] kmem_cache_alloc_trace+0x55/0x320 [ 2957.707546] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 2957.707570] proc_self_get_link+0x18b/0x200 [ 2957.716160] step_into+0x1595/0x1ce0 [ 2957.717170] ? lookup_fast+0x6e0/0x6e0 [ 2957.718142] ? try_to_unlazy_next+0x4f0/0x4f0 [ 2957.719277] walk_component+0x171/0x6a0 [ 2957.720273] ? trace_hardirqs_on+0x5b/0x180 [ 2957.721352] ? handle_dots.part.0+0x15c0/0x15c0 [ 2957.722511] ? security_inode_permission+0xcb/0x100 [ 2957.723759] link_path_walk.part.0+0x699/0xbf0 [ 2957.724918] ? walk_component+0x6a0/0x6a0 [ 2957.725953] ? percpu_counter_add_batch+0x8b/0x140 [ 2957.727179] path_openat+0x25d/0x2770 [ 2957.728141] ? path_lookupat+0x860/0x860 [ 2957.729168] ? perf_trace_lock+0xac/0x490 [ 2957.730201] ? SOFTIRQ_verbose+0x10/0x10 [ 2957.731208] ? find_held_lock+0x2c/0x110 [ 2957.732230] ? __lockdep_reset_lock+0x180/0x180 [ 2957.733399] do_filp_open+0x190/0x3e0 [ 2957.734340] ? may_open_dev+0xf0/0xf0 [ 2957.735304] ? rwlock_bug.part.0+0x90/0x90 [ 2957.736371] ? _raw_spin_unlock+0x1a/0x30 [ 2957.737394] ? alloc_fd+0x2e7/0x670 [ 2957.738327] do_sys_openat2+0x171/0x4d0 [ 2957.739320] ? build_open_flags+0x6f0/0x6f0 [ 2957.740384] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2957.741628] ? wait_for_completion_io+0x270/0x270 [ 2957.742873] __x64_sys_openat+0x13f/0x1f0 [ 2957.743930] ? __ia32_sys_open+0x1c0/0x1c0 [ 2957.744988] ? ksys_write+0x1a9/0x260 [ 2957.745967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2957.747448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2957.748895] do_syscall_64+0x33/0x40 [ 2957.749849] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2957.751120] RIP: 0033:0x7fa553eaaa04 [ 2957.752052] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2957.756631] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2957.758501] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2957.760262] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2957.762019] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2957.763775] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2957.765527] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 2957.767311] CPU: 0 PID: 44423 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2957.768386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2957.769656] Call Trace: [ 2957.770071] dump_stack+0x107/0x167 [ 2957.770614] should_fail.cold+0x5/0xa [ 2957.771196] _copy_from_user+0x2e/0x1b0 [ 2957.771795] __copy_msghdr_from_user+0x91/0x4b0 [ 2957.772503] ? __ia32_sys_shutdown+0x80/0x80 [ 2957.773176] ? __lock_acquire+0x1657/0x5b00 [ 2957.773855] ___sys_recvmsg+0xd5/0x200 [ 2957.774463] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2957.775196] ? __lockdep_reset_lock+0x180/0x180 [ 2957.775900] ? lock_acquire+0x197/0x470 [ 2957.776492] ? find_held_lock+0x2c/0x110 [ 2957.777094] ? __might_fault+0xd3/0x180 [ 2957.777678] ? lock_downgrade+0x6d0/0x6d0 [ 2957.778315] do_recvmmsg+0x24c/0x6d0 [ 2957.778869] ? ___sys_recvmsg+0x200/0x200 [ 2957.779492] ? lock_downgrade+0x6d0/0x6d0 [ 2957.780116] ? ksys_write+0x12d/0x260 [ 2957.780715] ? wait_for_completion_io+0x270/0x270 [ 2957.781449] ? rcu_read_lock_any_held+0x75/0xa0 [ 2957.782150] ? vfs_write+0x354/0xb10 [ 2957.782737] __x64_sys_recvmmsg+0x20f/0x260 [ 2957.783390] ? ksys_write+0x1a9/0x260 [ 2957.783982] ? __do_sys_socketcall+0x600/0x600 [ 2957.784661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2957.785456] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2957.786211] do_syscall_64+0x33/0x40 [ 2957.786757] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2957.787529] RIP: 0033:0x7f9befa72b19 [ 2957.788100] 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 [ 2957.790835] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2957.791964] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2957.793019] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2957.794065] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2957.795128] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2957.796190] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:29:44 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) r3 = openat$cgroup_pressure(r2, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000580)={0x4d89, 0x9e0, 0x7ff, 0x8000, 0x13, "804e1fccc16c1d6b"}) signalfd4(r5, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {}, {}, {0x0, @struct}}) kcmp(0x0, r4, 0x0, r5, r0) 20:29:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 9) [ 2957.893044] FAULT_INJECTION: forcing a failure. [ 2957.893044] name failslab, interval 1, probability 0, space 0, times 0 [ 2957.894778] CPU: 0 PID: 44480 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2957.895758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2957.896931] Call Trace: [ 2957.897305] dump_stack+0x107/0x167 [ 2957.897820] should_fail.cold+0x5/0xa [ 2957.898357] ? find_held_lock+0x2c/0x110 [ 2957.898929] ? create_object.isra.0+0x3a/0xa20 [ 2957.899565] should_failslab+0x5/0x20 [ 2957.900123] kmem_cache_alloc+0x5b/0x310 [ 2957.900707] ? __task_pid_nr_ns+0x16a/0x4f0 [ 2957.901310] create_object.isra.0+0x3a/0xa20 [ 2957.901942] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2957.902666] kmem_cache_alloc_trace+0x151/0x320 [ 2957.903323] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 2957.903954] proc_self_get_link+0x18b/0x200 [ 2957.904579] step_into+0x1595/0x1ce0 [ 2957.905120] ? lookup_fast+0x6e0/0x6e0 [ 2957.905665] ? try_to_unlazy_next+0x4f0/0x4f0 [ 2957.906305] walk_component+0x171/0x6a0 [ 2957.906857] ? trace_hardirqs_on+0x5b/0x180 [ 2957.907455] ? handle_dots.part.0+0x15c0/0x15c0 [ 2957.908103] ? security_inode_permission+0xcb/0x100 [ 2957.908818] link_path_walk.part.0+0x699/0xbf0 [ 2957.909470] ? walk_component+0x6a0/0x6a0 [ 2957.910052] ? percpu_counter_add_batch+0x8b/0x140 [ 2957.910742] path_openat+0x25d/0x2770 [ 2957.911286] ? path_lookupat+0x860/0x860 [ 2957.911855] ? perf_trace_lock+0xac/0x490 [ 2957.912436] ? SOFTIRQ_verbose+0x10/0x10 [ 2957.913011] ? find_held_lock+0x2c/0x110 [ 2957.913572] ? __lockdep_reset_lock+0x180/0x180 [ 2957.914241] do_filp_open+0x190/0x3e0 [ 2957.914766] ? may_open_dev+0xf0/0xf0 [ 2957.915306] ? rwlock_bug.part.0+0x90/0x90 [ 2957.915907] ? _raw_spin_unlock+0x1a/0x30 [ 2957.916498] ? alloc_fd+0x2e7/0x670 [ 2957.917011] do_sys_openat2+0x171/0x4d0 [ 2957.917589] ? build_open_flags+0x6f0/0x6f0 [ 2957.918190] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2957.918869] ? wait_for_completion_io+0x270/0x270 [ 2957.919544] __x64_sys_openat+0x13f/0x1f0 [ 2957.920122] ? __ia32_sys_open+0x1c0/0x1c0 [ 2957.920728] ? ksys_write+0x1a9/0x260 [ 2957.921277] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2957.921991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2957.922706] do_syscall_64+0x33/0x40 [ 2957.923225] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2957.923952] RIP: 0033:0x7fa553eaaa04 [ 2957.924479] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2957.927043] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2957.928092] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2957.929079] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2957.930071] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2957.931056] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2957.932038] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:29:57 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) signalfd4(r0, &(0x7f0000000000)={[0x5]}, 0x8, 0x800) 20:29:57 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 85) 20:29:57 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x1304, 0x3e, 0x200, 0x70bd2a, 0x25dfdbfb, {0x9}, [@typed={0x8, 0x92, 0x0, 0x0, @uid=r1}, @nested={0x12e8, 0x70, 0x0, 0x1, [@generic="18fd3140076b0ec4c5ec381f0e53f186365f4b008cad4e15e948afdea4fedc1472d8bb6eb4fdcff258b083959678143ebbfb90b8bfebb736e29675a0180a15d84d6f63ecfe29f8bbf6cd5372e5806b6c26843f2ba38705ed76ece3791e40d665a80525a10b2c4bf6907aedbbc6419ef4c5d566294467284721dbe2e516a62e6b353ceb31a268a92a3fad487d772796591d04cdb94120bbf8806f50abb084e64aaba632abe48f2a2e243edc", @generic="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", @typed={0x8, 0x6e, 0x0, 0x0, @fd=r2}, @generic="7f7bd95edee9b0067a2174b946b3577103888a5a10439c960f9487b53bfd202c9ec1fcf1f27b4a980d593514fde3011f7d3f00acb3b1a80d7893540ed5ec16ed29b70fd21bbe775e620ed6d38d5373c19ef6dfa0bbd529a8c2ee90f1d56f7966c2a242e5e16f", @generic="c4ac2a8c56fcfd4e58ca4923d19a1154ed1b985e77d07313bbef592db1fd8a263e30868d11c4ca1ee03ea7dbd2bfeb1148c77e76a5e23ff24193b6125ae2a61dcccb46ce55e2900abdda15f06aaf719e89005662bf8aa47601a3ad9d34e0e0254267519344e20659c69a52dcb1c43657517aa3672d28fa7b048f52b8dd59b2ed5d268ce30202721295e823936699fc06453b3780438a9c87dbbec8584277771b479fa0ddd594ade5f76f92ea7ec622ef099168df", @generic="f6d960c8d9219d321bdd9cccc0daa039b80703f2c0a525ecb8c3ee5b5208f8c5de3378552460f8f3212e982db1d298ed85341233bcc6448e318ae4aa49065bfdf6b44745ed54ee5a95366b467d1bedc70ddce04f4a2f8237e0edb15521ae5001cf299497921f71e4bedeec3b45a2889e113e463b60fe38954cd6399bb4d63b148df296ce0f9e0ed08887137d57da220446767ff707ab03868c8a138b48d98ad8ef858b296baad71c62009d601e367a29dc505a6aed2160e6226a54a0af3ef36e2306240a6033d5ba602dd6d23950c88a1d594eb3b2e231e1d27b93cd7c81335d4d3db17e38e50812cc844fb973932cd48a7a80efc18f35e6592c7e9559b8439b0493df01bf3bdfaa83eb62919d6d3e95857430994656ea4c6d0003bf9864bc52eae20aaa6071d13320af3cce80b05bca8bc980a8594af88531d0b2e67b123817685e92f11d6dcdbfb0a5442b5da1775e85810e588989ebfeef1ceba6449e488b8909ced2cb94c88f901602ae3822cecd40d0d647483a2cea7712ecc2285c90b255201062fad85c9aa422aac7ef2797d90a6c9252a33847d0be1979e8edd040e5a6895c606627b7b84b39b49fe145d7d930baceaffa06bc2c097d99fcd8efa98de4cba9871cebab872452f1e1b17308114e62ad00dc1f1ee60228ab4d771b8fbbccb10f600d95884fad9dc261235e123d1a2753a2e8e857a69ccddab178fe37a2d52d271e23a2705a28c07e11d93cbe9d629ee6bcb3837237fbfe8ec9bec567b99914c7e8779f08d7aa948de7c29ad7cee8d3069d10fa6ed8785ce6bc110b4de3a64a92d9ebd0c213cdd0718fbb10bf1d0ed8f17d6fe38fbdc8410e23f75b066e38e64ae87a27bc06dc8be8ac81e4d701938dfc8f77f18180537f7154b631e8ac01b925faa7402e4d18103f9d94c04915e66853cd283f668e2588cdf4ce4a258d8e52b27fa69193dc072a60f704da984dc286d8a690e85e97a6fc8ed54e3246a703c45160ce6beb7a0af6b9df9e618dbbcb2a0709865481f75d5eeea5b7ec879603e530bd9eebefa76e16a502279a20d6324ba8160b111b15dac1280a3bad3601c2a550bf4cc004b9a63a2df9e8f32713f22f97153f848892c57c612d4fccaae2a386a946ef893ed364d2d0c81987508513e8c77acba980da533d620968f5f8240c99513e83180d3a5cc8165a4f3ddfd75e2739536820b61b404b65cb48ffabc4b1eed9b1b94f8d13a82bd2ab9135f18ce26880903e65732907df4b80113d37c1e39e375c014824a22f8f4df20512fc737681627e459fc55f1ecaf6bbafccd8b1747959713af6fe163369b42b9546a9ab0e9dab3c09919082f8f3d0a4954c6621579059a43b5978efada8aac7f81d008777d90b999bfb56628cf7b8e23b2f13e3dbdb8c02e1e3ef251a0825ddcd4ec692039537d3f6e6bcaec0e8fe92d3687fc65f8eac0e3ec2ca664e8e610a4f138667bb91554bc508ec0e37403606e991800cdf9cb7b300eb0bade4b65e13a158def844518685660d7041fb0f2047e4a9431c362248d50f54f82d77159f85687a32124c5f3c3927dbbea90837798f5887e0b50486455cf5d87adfdcbe5c3f07079c0e6397aa8d352b86891136f49170f8ef8ba0aa51f82f463c1ebe94c70d1be80c1f94e93c48576f209cfe164b5ffd52f5a2bd085b4d4f08b2932f8f5ab2cb6feae78a66f7c954cab3c757418dab869bb4e19158852563c5986c0ee19f51896d4dfaae531fd095bdd9cb6e1ffc60f8e0c901419cd4b3dac9486e73cc954ca38444fa4b2fa8b542487115aee8fcf328f2dc54e4b515dd658ac2c3d821e0026d6bb6414d38353df79c5a7062dd64b03c96ba892b0df123b7b182f705f11fd567764c4b37e6a53e0882e3690bd25b15ff28eee1dd740e257056b4de57a11248e1047f7567de3954e72a69d3efa020da339f7cf5b89d1e88f92c9565e435316282809bd2e59c9c84e17e6b405c3eecac0cb2e940940cde991673ffeb5be1ff0e19c07e027368241da1af21905b219e3002130d19b9e528bf6164aa7d6414719b9ddc2a53c9f75cc36d0624f2de955ba2b177339bd56417b018e1dd5bf22aed1ee17827974a12e8c38ad7ef9f4c5961b08fc02f3198e6b02019b95f095bbc110273f4533f83a31a1a52a0296639698745197b36b973a5a0e3ac405fa57e62139139d19deaf18ff21e6ff50dbbb6a9c5764fd38c0dd1a6dc71966f8c08180ca45ccd3c1d316337a68d1f0d130feebdd35a047b592827c4e88721f8a7fe7130b02963c6bbf1771547050b2c0475c75533e6b061cade0313ed7717b190b86150aa70edba0638860de8e491e63acca61a3c1af3028c7a6e9d509d70ec2b50f6ba518d04eaab2e911b9144a686b4fafb7b29e3b75cdcb425bc3e34719add99a5faa706ab35265a78f51f4f9b200eb2b5dea3c9237d922fd90e53529ce8e601b13ad563a94d8596337ff14cdc9f6aee92e7bc5d17d003c8419c0a180ac7f5ae3413677d999ce0c31bd52e07903a565d20a71c0f5568971147def16a22053358f6931b53b40363c01f6a6ef5ad5f08b7e70c0d992deeb32f4377b555e407611b9c56fa4ee39dcd3b61f176712e703afb28156d9d3c973e5fcd38ea8156677c87db840a76df4975a557cf7a2ad0930d55e66e24d81c3f1ba0a78cf2ad8fcef0dd96a758a05167a217163950e4147221f395c601e606a84432457831a09513de3fbdc5efa391404ec46114db581f5356362352d051b6f3cc88a3a041029a5b650b9b0ec30be737d144935f10255edb6ecc39c6d5daa6282bdff7977d197b3085f2e8e640254abe5077cc759335d00828433f9de7e115938e1aa2111908c0db8bc6cf91f6d51e95d3763166baacc72c5751cfd2446991a7b599a944958f6b3ab7ba729143b9ec80bc6008a4a25e7046f812ee5236cdcae89f3924371b87d68abbfbe1d42aef115585fe412c3b402dd3a7ae75fe078a0f12cf66211111902b8d7a96b73a18e09190d6c202e8533d2280ceb5f163c923f21602e84bf8b3266b2f388cb7f9ff5eaab92a0d3099ab62a29c89a6865c1ea874de7574bef3aae754a17a3aff3922ce2324d9a869ec0650ada923ccfd9020f41eeb6875884a9cfd51c651c867d37b341771e5439eeba54c2f9fd12d61cff4746cb215d55881d727d7ef93cf1de336c394ac60b2ede07c0e00b6fc2c0d24013428d639bf141c130421fc581ffd902bebccc0c120363456c08f74d68642f974ae32fb4af8326f9a2c47a5c5fd4c76d9ef9fb8012e8ec99330af7aec6d99165b66377eaf966f5cf63f475648a94dc3b5e01a507fd2b81684f72741794de39e3142c0151dc79b4c4445072282dbc2dc7ba127efd6ea3b4f18a1ca81eb9a3dd3496d4829a21ea1f352754256d8c5490db67d2755d72253baed608574e71f98c5932d4d5de96e84e5ef906903b725fd81aa01454219d6653465d9578f9ca34f6cd65f666183a7e0546e5db82930fe500807ff3d9491c04502756d905e1b37368cac97733312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@typed={0x17, 0x22, 0x0, 0x0, @str='\xe6*-]\xae-\\/*]+\xf0:\x1c&)\xe6\'\x00'}]}]}, 0x1304}, 0x1, 0x0, 0x0, 0x40010}, 0x20068041) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r5, 0x0, r0, r3) r6 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip_tables_names\x00') r7 = syz_open_procfs$namespace(r4, &(0x7f0000000000)='ns/cgroup\x00') ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000080)=0x0) getpriority(0x2, r8) ioctl$NS_GET_USERNS(r7, 0xb701, 0x0) 20:29:57 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty=0xa}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:29:57 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40087602, 0x0) 20:29:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4200}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x40010, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:29:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 10) [ 2970.892708] FAULT_INJECTION: forcing a failure. [ 2970.892708] name failslab, interval 1, probability 0, space 0, times 0 [ 2970.895106] FAULT_INJECTION: forcing a failure. [ 2970.895106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2970.896843] CPU: 1 PID: 44648 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2970.899378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.901525] Call Trace: [ 2970.902220] dump_stack+0x107/0x167 [ 2970.903159] should_fail.cold+0x5/0xa [ 2970.904143] ? __d_alloc+0x2a/0x990 [ 2970.905110] should_failslab+0x5/0x20 [ 2970.906107] kmem_cache_alloc+0x5b/0x310 [ 2970.907163] __d_alloc+0x2a/0x990 [ 2970.908063] d_alloc_parallel+0x111/0x1bc0 [ 2970.909184] ? __d_lookup+0x396/0x760 [ 2970.910073] ? lock_downgrade+0x6d0/0x6d0 [ 2970.910964] ? find_held_lock+0x2c/0x110 [ 2970.911873] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2970.912776] ? __d_lookup+0x3bf/0x760 [ 2970.913597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.914748] lookup_open.isra.0+0x962/0x1270 [ 2970.915697] ? vfs_tmpfile+0x350/0x350 [ 2970.916555] ? __mnt_want_write+0x196/0x280 [ 2970.917499] path_openat+0x972/0x2770 [ 2970.918333] ? path_lookupat+0x860/0x860 [ 2970.919206] ? perf_trace_lock+0xac/0x490 [ 2970.920093] ? SOFTIRQ_verbose+0x10/0x10 [ 2970.920985] ? find_held_lock+0x2c/0x110 [ 2970.921864] ? __lockdep_reset_lock+0x180/0x180 [ 2970.922864] do_filp_open+0x190/0x3e0 [ 2970.923690] ? may_open_dev+0xf0/0xf0 [ 2970.924523] ? simple_attr_release+0x50/0x50 [ 2970.925502] ? _raw_spin_unlock+0x1a/0x30 [ 2970.926402] ? alloc_fd+0x2e7/0x670 [ 2970.927221] do_sys_openat2+0x171/0x4d0 [ 2970.928092] ? build_open_flags+0x6f0/0x6f0 [ 2970.929059] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2970.930118] ? wait_for_completion_io+0x270/0x270 [ 2970.931201] __x64_sys_openat+0x13f/0x1f0 [ 2970.932105] ? __ia32_sys_open+0x1c0/0x1c0 [ 2970.933045] ? ksys_write+0x1a9/0x260 [ 2970.933907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.935055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2970.936201] do_syscall_64+0x33/0x40 [ 2970.937025] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.938147] RIP: 0033:0x7fa553eaaa04 [ 2970.938975] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2970.943003] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2970.944689] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2970.946261] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2970.947829] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2970.949405] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2970.951175] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 2970.953068] CPU: 0 PID: 44642 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2970.953968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.955021] Call Trace: [ 2970.955370] dump_stack+0x107/0x167 [ 2970.955860] should_fail.cold+0x5/0xa [ 2970.956357] _copy_from_user+0x2e/0x1b0 [ 2970.956903] __copy_msghdr_from_user+0x91/0x4b0 [ 2970.957513] ? __ia32_sys_shutdown+0x80/0x80 [ 2970.958091] ? __lock_acquire+0x1657/0x5b00 [ 2970.958686] ___sys_recvmsg+0xd5/0x200 [ 2970.959179] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2970.959811] ? __lockdep_reset_lock+0x180/0x180 [ 2970.960413] ? lock_acquire+0x197/0x470 [ 2970.960937] ? find_held_lock+0x2c/0x110 [ 2970.961462] ? __might_fault+0xd3/0x180 [ 2970.961963] ? lock_downgrade+0x6d0/0x6d0 [ 2970.962518] do_recvmmsg+0x24c/0x6d0 [ 2970.963029] ? ___sys_recvmsg+0x200/0x200 [ 2970.963561] ? lock_downgrade+0x6d0/0x6d0 [ 2970.964105] ? ksys_write+0x12d/0x260 [ 2970.964599] ? wait_for_completion_io+0x270/0x270 [ 2970.965231] ? rcu_read_lock_any_held+0x75/0xa0 [ 2970.965850] ? vfs_write+0x354/0xb10 [ 2970.966334] __x64_sys_recvmmsg+0x20f/0x260 [ 2970.966905] ? ksys_write+0x1a9/0x260 [ 2970.967406] ? __do_sys_socketcall+0x600/0x600 [ 2970.968009] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.968684] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2970.969336] do_syscall_64+0x33/0x40 [ 2970.969806] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.970463] RIP: 0033:0x7f9befa72b19 [ 2970.970935] 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 [ 2970.973273] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2970.974233] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2970.975141] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2970.976031] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2970.976960] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2970.977857] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:29:57 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000000)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)=""/45, 0x2d}], 0x1, &(0x7f0000000180)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x10000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:29:57 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x4020940d, 0x0) 20:29:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x6000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:29:57 executing program 7: ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f00000000c0)) 20:29:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_vlan\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) r5 = signalfd4(r4, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000002280)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) sendmmsg$inet(r6, &(0x7f0000002740)=[{{&(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="5e0c6787b0356bba399342867a9c6281e17ef1c8a2b5237b707dabdd3c9f1d94805de64f8865f5665478caf5a4b459822d9a7b47c7df562d02d13f823c3ece2b87c4c89a541c7a03b8fad08153dd3ab835017150086877639928c7909e9069b028dcba6be34c06d98ab38adc051080a22b80959a39a4fcff3454e0ca", 0x7c}, {&(0x7f0000000180)="4994ecfe60353cd649b112d2a7a445ac74b003255de728d6dc71d4ba122bb684692e7bcc2270899f", 0x28}, {&(0x7f00000001c0)="770fb3a3092a2f4656e403fe9f6be1a99360899dd96676b89b5623e3b3094982e514e7609915a6de8534382801a11e5ed8e7c6d76b45dc95cff3c0ca1e01d5e47a077f8ff975e1dbcbdc616da06ac332c219ff5a744a517b91ab48418137342e8f3a4c0c65528a1561df9931e529833d55a1bf3267203681dd5dca8f31934a327ccad1b521b2b1761b83d485b1fe5b6178f8d95a05ebb904426c16b86587c59401f4dd1c5f8c62da91e3c50b8945d54de869392df90aa920ec58", 0xba}, {&(0x7f0000000280)="61bf3a3760d64bad3193a3e07a85a6e2ce0fec8abad015467849c2b2d332b85b35da1d64041e495bae6bfd087530840388d27be89a3886a6638172cedff2525f", 0x40}], 0x4, &(0x7f0000000300)=[@ip_retopts={{0x60, 0x0, 0x7, {[@rr={0x7, 0x13, 0x84, [@local, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x34, 0xc, 0x3, 0xa, [{@remote, 0xfffff187}, {@remote, 0x4}, {@remote, 0x81}, {@rand_addr=0x64010100}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xfffffffe}, {@multicast1}]}, @lsrr={0x83, 0x7, 0xdb, [@remote]}]}}}, @ip_retopts={{0xb4, 0x0, 0x7, {[@cipso={0x86, 0x42, 0x1, [{0x1, 0x10, "f08220370b31b3cec87e07b808db"}, {0x7, 0xd, "9a238f4942890ba8434f2e"}, {0x1, 0x12, "c9d6925c99bd99c962411930c5c2d917"}, {0x4, 0x3, "f4"}, {0x4, 0xa, "34985c91aa87bb82"}]}, @generic={0x82, 0x5, "f2c2d6"}, @timestamp_addr={0x44, 0x4c, 0x2c, 0x1, 0x1, [{@private=0xa010100, 0x7}, {@remote, 0x3f}, {@loopback, 0x1ff}, {@local, 0xde96}, {@loopback, 0x5}, {@local, 0x2}, {@local, 0x9}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x1000}, {@broadcast, 0x2}]}, @ssrr={0x89, 0xf, 0x76, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}], 0x160}}, {{&(0x7f0000000480)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000004c0)="7c99e3a6dbc1f16a4b6ca55d3d8fa4b6d45d24d5fa77859820fc66d23516e2f8ae23d3fba9fc72ff5949002fb992956ebce55c65f7b41e3f1e26e35b35ea2a20a791a4a9fec7ef90786898bfd2bb8973155179553020331910aaf2080f7dbda279d7bd04185d671bf05d086b0d3669727de8fd524b293788", 0x78}, {&(0x7f0000000540)="7f46922fac01f4a58cde531abe07f1e43cf54560be75fd8ff3eaab727d4403c70409527915060f83de2070e7282420aa79aeb1", 0x33}, {&(0x7f0000000580)="a99f6c8be74fd888b55758171d825439d3c6e3eeb3a47d7f51793f047d8184ddf8a7133c5fd88728ef5a998bb771c2607617c7924eccd7e4c0267ded496596116d12587b97c246d2cd777d5e703e4b20b66184cf00b6afe046fdabeccd9af1c5e5028ebb1a1f0058c4933390daf26597e28fca4baeee928a6860318c12e8b65c53f3a25d393a277619ebb76c9672bd323410365679d4554b4fd9b123b4f1e2288291032dc8a99804138c28081444941c58a0a79a4808fa5153a5bcdfa1d9566013a02045318d2ddec975dcce13d2184d0682e6e15ab41339aae14cf445860fda", 0xe0}, {&(0x7f0000000680)="f5becd27f64ecbc66b646ff73288c2996d9e3458db4b1e67a54c3feef879441b3bb21b6fe4a6c3a7b526247287469c6243d45105d1d09b123c16ede355e4389456caec8775318def8a7b7a35511e0e1fcd5f6d0131c8f48fc8450f16493621582bb8ea190674d39f29f2c68dc3b01a0756f4005973e5762d50d9db68b07415e320df815790dae4fe1acfea11ba59a44e3dcef9e9f1efd01b", 0x98}, {&(0x7f0000000740)="bb9c318c1793a5146fe8fe96d8e3a788cf31a07ef8a9e7cc1afa4cb2753580de97c08b7c2ed1101af6623bfb94ff7b2c6d7c0c296dc41e32f504a971c9b7adca19f1412d9b1f20e029f7b826dad3c29988", 0x51}], 0x5, &(0x7f0000000840)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000008c0)="2da17f3a6d60e44e46908f0d9e81f4d78448acdef2b9a0b84502ce542de563efb8c5b67e5c78a2cd0bcded12d1de1e99a15a8498e88b7b5d1c7b0550e1a46cc2efd8fa7016e77089f4795a6e8334ea39ef33e011f9ca3fdcb204f9ccfee2415a1626cd1542", 0x65}, {&(0x7f0000000940)="0f39b1ed81505d9da736621da5eea5cd880fca3e8d4bd32d153c77570396c55d01a80919e87b9b53c809616ce1ae155521d84b895bd3bb23b132b4f91f665f7df92f0f7b8322493d993d44f8f98f6c2e9ee871ca11e574cbff4e220f4b2f87c0fb3c5fe6e862996cf2527e9ae488e41f8bb998dc02a4a91262fb810b78490db36b9158e9b2ecbb79f6dc6dd66c8357dfa7ff629664c4e021b4c40ee0c2f46f56e42213cd29cb28018eb032826736097c525a1cb716b2c689f4dce954793ac29a0999a88b34cfbeb94fcc66d6c38d06cfacd542c9e0e5b137e6a7dd6b7a42408e97", 0xe1}, {&(0x7f0000000a40)="45262b7b9d7f489366d5b5987f434520d9e7a4e26c78f5797e98fe97b8fe2361714b213052906ae850f4e483c5b6fd58a2a875cf25eed3c4617a40ab9f59aadd7ba438b683f9740baecd834dd33335f8a4", 0x51}, {&(0x7f0000000ac0)="a4e618813a401b1787eacddb51a0e3d26de8530c24d75079836d03afa576e9d60049574b4fee8fc5a1845f9f1aeac0dd7c736305302ab0df50d6215e00b74cab274bf7cdd7b281ce107b8ab42663f565ae9387989f1e5e7c9b6a2831cd59748baa965a6580545072d9f3b2d7cbe5a378e13f403db1d30e65b8201ea7cda5f8957d9ad9a0478669fe81fccce66fc37ddf7a350a84739a1bec92c1bf825ef669473383dbb0f37bbeec468acd7138446740358f1358077adc13c8b3cc7488638c591c1cb9b5f34b23fc280e51e3a2cebf282b", 0xd1}, {&(0x7f0000000bc0)="331e50449a87535046d43adaf5080ec661f2c2ef50b3c8ce36c142162aaa86bb50dcd75c26a5aa8c82e767278f7e6a8bf21e5677c72da1b82d8e9ce50485f7124b791dce1b80b6ccbd93fafaf83afd96d537b860b3345b85000313900d6366fd3af4bc18d46cc3edeaee18d519f3cb669cf588b2875aef09da9c0b14b589b8d87bed08a3a75c04e588e287a797628ca6fffe9b57acabe5ab5316970ec8ee8f54f5ec82ef5b4bbec3bc3fb1a3c6044f8b6c399309a2180606096611eae8fc35bd282ca6f4b819d9ce8a19d6dfdbfc4183cd804d867eeaab716e1a705f23a05a47344b5b65eca82032", 0xe8}, 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", 0x1000}, {&(0x7f0000002280)}], 0x6, &(0x7f0000002340)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_retopts={{0x38, 0x0, 0x7, {[@rr={0x7, 0x27, 0x41, [@rand_addr=0x64010102, @private=0xa010100, @empty, @multicast2, @local, @broadcast, @dev={0xac, 0x14, 0x14, 0x29}, @multicast1, @empty]}]}}}], 0x50}}, {{&(0x7f00000023c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002400)="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", 0xfe}], 0x1}}, {{&(0x7f0000002540)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000002700)=[{&(0x7f0000002580)="ce450c45ae0fe89f4a64473a9f8fdd020092375e33bb2fb80faa75a9a91261b34efb429233be7e815d34a3b9464cb485f9cc920f75a3295d223dd25f4115d8bbecfb7b405502b828f37b65ce89919c38f23995bbc6e96b98c4a3517e419dd554e2bfbb6d010a83fcd7ceb17e7ce841f5b2863387e9ec0d011e64052419cc0ce35ed20c4ab6d8", 0x86}, {&(0x7f0000002640)="beb7cc9c2b0e2ef37c529412b87b82bf7890417680dc5c91ff65648b3ebdf9062272d29c784d87bfb958f8a0b820fe86f2de5708e992b9b7cfc4ee7cf0ab15939dc756db0b2aadd32f9bc085d6d56b6c9bbfde991a4b9f92932265d7646ed2bedbf24bceb800a7e77667036b82644b5882f9b7d1354382c862ed6ec1b22817dc73ac9539ea5bba5087ed6523908dfa2be9d6e61c890784b314e375c2", 0x9c}], 0x2}}], 0x6, 0x8011) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f00000028c0)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000001, 0x4000010, 0xffffffffffffffff, 0x3d05d000) r8 = fsmount(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r7, 0xc0189375, &(0x7f0000002900)={{0x1, 0x1, 0x18, r8}, './file1\x00'}) 20:29:57 executing program 0: ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000180)=""/24, 0x18}], 0x5, &(0x7f0000000380)=""/8, 0x8}, 0x2}, {{&(0x7f00000003c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000500)=""/246, 0xf6}, {&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000680)=""/170, 0xaa}, {&(0x7f0000000740)=""/137, 0x89}, {&(0x7f0000000800)=""/42, 0x2a}, {&(0x7f0000000840)=""/60, 0x3c}, {&(0x7f0000000880)=""/254, 0xfe}, {&(0x7f0000000980)=""/176, 0xb0}, {&(0x7f0000000a40)=""/160, 0xa0}], 0x9, &(0x7f0000000bc0)=""/245, 0xf5}, 0x4}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/68, 0x44}, {&(0x7f0000000d40)=""/38, 0x26}], 0x2, &(0x7f0000000dc0)=""/140, 0x8c}, 0x10000000}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/81, 0x51}], 0x2, &(0x7f0000001f40)=""/246, 0xf6}, 0x2}, {{&(0x7f0000002040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/85, 0x55}, {&(0x7f0000002140)=""/78, 0x4e}, {&(0x7f00000021c0)=""/122, 0x7a}], 0x3, &(0x7f0000002280)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000003280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004880)=[{&(0x7f0000003300)=""/184, 0xb8}, {&(0x7f00000033c0)=""/131, 0x83}, {&(0x7f0000003480)=""/172, 0xac}, {&(0x7f0000003540)=""/128, 0x80}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/158, 0x9e}, {&(0x7f0000004680)=""/246, 0xf6}, {&(0x7f0000004780)=""/243, 0xf3}], 0x8}, 0x5e5ef533}], 0x6, 0x21, &(0x7f0000004a80)={0x77359400}) sendfile(r1, r0, &(0x7f0000004ac0)=0x1000, 0xb75) 20:29:57 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r1) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:29:57 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40305828, 0x0) 20:29:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[@ANYBLOB], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffffffc1}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000044) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file2\x00'}) r4 = syz_mount_image$nfs(&(0x7f00000007c0), &(0x7f0000000800)='./file1\x00', 0x3800000000000000, 0x5, &(0x7f0000000a80)=[{&(0x7f0000000840)="8374cfff445d456cd922703bd981368ab7dc3c64ec32dc8745cc7db67b331317269d8fddcd27a155a8feed4666b1aa9b6f40fa03c872c17ccdffe6b9f04c6ed2160b8b6ff65632f1b5f71b27cbd2be1bdb7b86557c27d5700bde9d0273711fd11408ed1c8f9fc44dc38fe5f651a11f8d2f6c96abb7b947737d274f0b821d0784502dc75a1c407ec565a5b8dc236729d39ad552e614c91ff22420278ff579b8cd2af15b7c919db89f6a3c28dbeffc9b12558d595d", 0xb4, 0x4}, {&(0x7f0000000900)="f9496c", 0x3, 0xc015}, {&(0x7f0000000940)="75c40ea6e6dcddf4bd7897fa1a0e456ce56861288073e5954e", 0x19, 0xc203}, {&(0x7f0000000980)="95dc3b4b74848df8c9bfece4f37d82e54d886795c654d8c0f563cb282362c1717e3826773e92b73eccbca2c96013997880558760d08f318dfad43f361322bed58b53d0d73ffd1e8045a2942a2a54ba7ea524406239c4b450fde82293bba0b1f62f04d88208a54946d64b0bb6", 0x6c, 0x81}, {&(0x7f0000000a00)="f8aa7b010a65354f00052ca4146a02c8f8246272240c24bf7bd389d00672d3907b981bb96104da4216ffdb315a3344b50f2c9ac06aaa737f3981140557d64b92b15f40f4aa5b01fc5708398c65b2b66d44b5515507c2395bdb9efe4c467cb98e6010651833b00636dcace659d176715a6201f7d722a6", 0x76, 0x1}], 0x0, &(0x7f0000000b00)={[{'veth0_vlan\x00'}], [{@appraise}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@seclabel}, {@fsname={'fsname', 0x3d, 'ns/ipc\x00'}}, {@dont_hash}, {@smackfsdef}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x22}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') dup2(r5, r5) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) 20:29:57 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 86) 20:29:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x1000009, 0x1f012, r0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x1, 0x7, &(0x7f0000000500)=[{&(0x7f0000000100)="58c5255ac9dda1d3fc7720c96991444240a713521f66df6f5fdab71f0fc58ac2b2333ad8d1bc26beca463745767ac2f0e4a13d25c7fac549707ee2b6ecbc556d08637d21a93b37ea5b20b8c243ad3d08d2db991c04fb0abd501f62d5a5f153511d940e06d4", 0x65, 0xa1a}, {&(0x7f0000000180)="5063236e62b2b676793459bf4e31614da810e5da20748ffc6ecdcd9a7b1049d2de7f2b1af8a59a128200643b9e5876ded45e8038af7f19478a77584124726161d7ffce8095c81d9c5c3e2966772ec184165e02a49a925cfec5c879518905aa6e84d501cf40b5aaacaa9062d0d1bc7de6af140717c4da433aa3c16db4380b05909016f9859fa736761521fdaff5cc4a4b9a070fffdb65", 0x96, 0x5}, {&(0x7f0000000240)='p', 0x1, 0x2}, {&(0x7f0000000280)="8b2a30bd0c3c018d890e61376ea4f722", 0x10, 0x6}, {&(0x7f00000002c0)="2625d08fa2471961176795e7daf8de90c50b0185ca6855280cc11f704f9cb12ea53f33d301eb5f6069ea4cd46dcaefa828b50de0caa3f58085e1544cb0bc2a505882eddd80b4f35208a05dd1b4b6f7d585da362f0ca20893f1ea0157725872e4921a032aa5e61b22839b5b4b86c431cd0770296daf5d7556fa9c8fe15c2f62fda228c10e528dd8e22580a1175207c622582978b019b0100b53416a7327fca1e6e224bdd2276630e6c0a846c4f0beb23d203b090ea9c7b3fb61f010f3aeb20191110a2799a0683ffdc208", 0xca, 0x5}, {&(0x7f00000003c0)="d0e245853b6439faef809dd125e8e5285de03d23ab360ef50c77613fee8ba3ab76df23d85ab5f6920b7661bb7f81b3edff1ccf3ec7efe23d250eead2866b5a51c7582212c666e814898598e67afc6fc7ec249b7c153f1d72e2cfc2f281b73fe3bf88992bc710ba2a478c20d0e5ebb911bafa4f2171b6489febc1c3ab8a734a601d0cb08fb3efcc23c5c61c9bfbed3c4b009c2614ade02d5aecaf4bc8f13a29d04f6f713309633dcbbfd245a7a77df311b4ad323f8bf6915bf6", 0xb9, 0x3ff}, {&(0x7f0000000480)="132be79bdfb606fc9238cf646e7470bfc8143d1e72bd09b7e4a881bbef17447265e30c41505a50a4b592be582e4e6a0ee78ed4e1aba0fb0392f413ee9fe987e9fbf720a0ef7cdb50332bcde916331b31b94454bbfa01178bdddcfa8b6013eae1f69c2550d1a0510a3d29b94015a955e463f9d92af5ac3cb821f21e50", 0x7c}], 0x202060, &(0x7f00000005c0)={[{}], [{@subj_type={'subj_type', 0x3d, 'ns/pid_for_children\x00'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@measure}, {@fowner_gt}, {@subj_user={'subj_user', 0x3d, 'ns/pid_for_children\x00'}}]}) mmap(&(0x7f0000817000/0x2000)=nil, 0x2000, 0x8e6c4f3292d347c8, 0x4000112, r1, 0x22865000) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 2971.313941] FAULT_INJECTION: forcing a failure. [ 2971.313941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2971.315478] CPU: 0 PID: 45007 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2971.316273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2971.317244] Call Trace: [ 2971.317555] dump_stack+0x107/0x167 [ 2971.317975] should_fail.cold+0x5/0xa [ 2971.318420] _copy_from_user+0x2e/0x1b0 [ 2971.318878] __copy_msghdr_from_user+0x91/0x4b0 [ 2971.319409] ? __ia32_sys_shutdown+0x80/0x80 [ 2971.319920] ? __lock_acquire+0x1657/0x5b00 [ 2971.320428] ___sys_recvmsg+0xd5/0x200 [ 2971.320888] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2971.321453] ? __lockdep_reset_lock+0x180/0x180 [ 2971.321988] ? __fget_files+0x2cf/0x520 [ 2971.322447] ? lock_acquire+0x197/0x470 [ 2971.322901] ? find_held_lock+0x2c/0x110 [ 2971.323371] ? __might_fault+0xd3/0x180 [ 2971.323833] ? lock_downgrade+0x6d0/0x6d0 [ 2971.324321] do_recvmmsg+0x24c/0x6d0 [ 2971.324767] ? ___sys_recvmsg+0x200/0x200 [ 2971.325243] ? lock_downgrade+0x6d0/0x6d0 [ 2971.325720] ? ksys_write+0x12d/0x260 [ 2971.326168] ? wait_for_completion_io+0x270/0x270 [ 2971.326723] ? rcu_read_lock_any_held+0x75/0xa0 [ 2971.327254] ? vfs_write+0x354/0xb10 [ 2971.327680] __x64_sys_recvmmsg+0x20f/0x260 [ 2971.328173] ? ksys_write+0x1a9/0x260 [ 2971.328613] ? __do_sys_socketcall+0x600/0x600 [ 2971.329160] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2971.329775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2971.330367] do_syscall_64+0x33/0x40 [ 2971.330798] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2971.331383] RIP: 0033:0x7f9befa72b19 [ 2971.331811] 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 [ 2971.333930] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2971.334812] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2971.335627] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2971.336448] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2971.337276] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2971.338094] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:12 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) tgkill(0x0, r0, 0x13) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r2, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000040)={0x64, 0x4, 0x2, 0x3, @msf={0x6c, 0x3f, 0x1}, 0x6}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:30:12 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty=0xa00}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:30:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9100}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:12 executing program 7: r0 = getpid() r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/uts\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:30:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 11) 20:30:12 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x1afc, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:30:12 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40305829, 0x0) 20:30:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 87) [ 2986.223847] FAULT_INJECTION: forcing a failure. [ 2986.223847] name failslab, interval 1, probability 0, space 0, times 0 [ 2986.226891] CPU: 1 PID: 45095 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2986.228755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2986.230983] Call Trace: [ 2986.231694] dump_stack+0x107/0x167 [ 2986.232674] should_fail.cold+0x5/0xa [ 2986.233711] ? create_object.isra.0+0x3a/0xa20 [ 2986.234943] should_failslab+0x5/0x20 [ 2986.235965] kmem_cache_alloc+0x5b/0x310 [ 2986.236921] FAULT_INJECTION: forcing a failure. [ 2986.236921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2986.237084] create_object.isra.0+0x3a/0xa20 [ 2986.239763] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2986.241139] kmem_cache_alloc+0x159/0x310 [ 2986.242250] __d_alloc+0x2a/0x990 [ 2986.243178] d_alloc_parallel+0x111/0x1bc0 [ 2986.244304] ? __d_lookup+0x396/0x760 [ 2986.245325] ? lock_downgrade+0x6d0/0x6d0 [ 2986.246426] ? find_held_lock+0x2c/0x110 [ 2986.247514] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2986.248615] ? __d_lookup+0x3bf/0x760 [ 2986.249643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.251055] lookup_open.isra.0+0x962/0x1270 [ 2986.252235] ? vfs_tmpfile+0x350/0x350 [ 2986.253312] ? __mnt_want_write+0x196/0x280 [ 2986.254470] path_openat+0x972/0x2770 [ 2986.255501] ? path_lookupat+0x860/0x860 [ 2986.256590] ? perf_trace_lock+0xac/0x490 [ 2986.257668] ? SOFTIRQ_verbose+0x10/0x10 [ 2986.258607] ? find_held_lock+0x2c/0x110 [ 2986.259544] ? __lockdep_reset_lock+0x180/0x180 [ 2986.260618] do_filp_open+0x190/0x3e0 [ 2986.261505] ? may_open_dev+0xf0/0xf0 [ 2986.262407] ? simple_attr_release+0x50/0x50 [ 2986.263437] ? _raw_spin_unlock+0x1a/0x30 [ 2986.264387] ? alloc_fd+0x2e7/0x670 [ 2986.265258] do_sys_openat2+0x171/0x4d0 [ 2986.266181] ? build_open_flags+0x6f0/0x6f0 [ 2986.267168] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2986.268274] ? wait_for_completion_io+0x270/0x270 [ 2986.269393] __x64_sys_openat+0x13f/0x1f0 [ 2986.270352] ? __ia32_sys_open+0x1c0/0x1c0 [ 2986.271324] ? ksys_write+0x1a9/0x260 [ 2986.272214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.273428] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2986.274617] do_syscall_64+0x33/0x40 [ 2986.275476] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2986.276660] RIP: 0033:0x7fa553eaaa04 [ 2986.277523] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2986.281752] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2986.283489] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2986.285128] RDX: 0000000000000002 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2986.286764] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2986.288385] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2986.290021] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 2986.291684] CPU: 0 PID: 45100 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 2986.292604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2986.293697] Call Trace: [ 2986.294058] dump_stack+0x107/0x167 [ 2986.294548] should_fail.cold+0x5/0xa [ 2986.295054] _copy_from_user+0x2e/0x1b0 [ 2986.295576] __copy_msghdr_from_user+0x91/0x4b0 [ 2986.296185] ? __ia32_sys_shutdown+0x80/0x80 [ 2986.296751] ? __lock_acquire+0x1657/0x5b00 [ 2986.297336] ___sys_recvmsg+0xd5/0x200 [ 2986.297844] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2986.298491] ? __lockdep_reset_lock+0x180/0x180 [ 2986.299115] ? lock_acquire+0x197/0x470 [ 2986.299622] ? find_held_lock+0x2c/0x110 [ 2986.300149] ? __might_fault+0xd3/0x180 [ 2986.300656] ? lock_downgrade+0x6d0/0x6d0 [ 2986.301214] do_recvmmsg+0x24c/0x6d0 [ 2986.301697] ? ___sys_recvmsg+0x200/0x200 [ 2986.302233] ? lock_downgrade+0x6d0/0x6d0 [ 2986.302774] ? ksys_write+0x12d/0x260 [ 2986.303284] ? wait_for_completion_io+0x270/0x270 [ 2986.303903] ? rcu_read_lock_any_held+0x75/0xa0 [ 2986.304502] ? vfs_write+0x354/0xb10 [ 2986.305007] __x64_sys_recvmmsg+0x20f/0x260 [ 2986.305559] ? ksys_write+0x1a9/0x260 [ 2986.306045] ? __do_sys_socketcall+0x600/0x600 [ 2986.306638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.307310] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2986.307971] do_syscall_64+0x33/0x40 [ 2986.308445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2986.309123] RIP: 0033:0x7f9befa72b19 [ 2986.309614] 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 [ 2986.311984] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2986.312975] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 2986.313888] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 2986.314806] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2986.315731] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 2986.316643] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:12 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:30:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 12) [ 2986.400046] FAULT_INJECTION: forcing a failure. [ 2986.400046] name failslab, interval 1, probability 0, space 0, times 0 [ 2986.401546] CPU: 0 PID: 45274 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 2986.402398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2986.403427] Call Trace: [ 2986.403761] dump_stack+0x107/0x167 [ 2986.404205] should_fail.cold+0x5/0xa [ 2986.404674] ? getname_flags.part.0+0x50/0x4f0 [ 2986.405248] should_failslab+0x5/0x20 [ 2986.405726] kmem_cache_alloc+0x5b/0x310 [ 2986.406224] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.406869] getname_flags.part.0+0x50/0x4f0 [ 2986.407406] getname+0x8e/0xd0 [ 2986.407800] do_sys_openat2+0xf9/0x4d0 [ 2986.408280] ? security_file_free+0xaa/0xd0 [ 2986.408809] ? build_open_flags+0x6f0/0x6f0 [ 2986.409359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.410004] ? call_rcu+0x3e7/0x9e0 [ 2986.410459] __x64_sys_openat+0x13f/0x1f0 [ 2986.410975] ? __ia32_sys_open+0x1c0/0x1c0 [ 2986.411503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.412141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2986.412780] do_syscall_64+0x33/0x40 [ 2986.413250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2986.413881] RIP: 0033:0x7fa553eaaa04 [ 2986.414334] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2986.416576] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2986.417515] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 2986.418380] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 2986.419244] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 2986.420114] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2986.420978] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:30:29 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 88) 20:30:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x400, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r2, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:30:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x4030582a, 0x0) 20:30:29 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_debug_messages', 0x84040, 0x110) mq_notify(r0, &(0x7f0000000040)={0x0, 0x23, 0x4, @thr={&(0x7f00000000c0)="87a34773212a90c2375c2f0a2ab3da9b43d217230187004403c12408e176f582ee7fae090aa8e28855b8adaab46496e6f29bb64284d4efc513f05f99e006802a3455f9011f83e615586299cf6a60b96d182ee5d9c8f5f6c4597cfbe443e40c350a7f71e6f8eab4b2636b8e18a5450d3fa0529b8b33333e08c77841135c27523acbd959b8141ec12d04e0ee56f30ddbf9c114e8f966ce13c482149c69d9f8bc1b5065aec8ae6c7235e9932e53c150dd163cb37d068eca23d7275dd6ff6d3a3a0e9bb41ad8390d4869908c8c2d9f8983e0831cdd04", &(0x7f0000000200)="89237c4e03fc76c4922dd7952ba0b629247011475d78c30a4c4787d43c5297b9555f57cdef43dcac2bfdbe6eb5d0107089c7cccd5ee39cc331543b4c1dd91f1656040e0048f78026f2dbeddc7af8558a35fd39f03b16e9c3b4248b48b79eb6a017769a850fc35d73109753ade5c8c7436171ec3214795e60a342deea620a939546b7fcccb4bc831aeb00111fdc1dd65854dd034eaa6d75e337d42bbb874df73908620ce82fcfa06b0376f4bfd0cf2504432e0cd41939055da1c750381e5d4aa273445bbe6a42787b671312e64a205cd034b45c79119eba1bfe24e824030436"}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:30:29 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x4, 0x1001, 0xb, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x683c, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x80, 0x7, 0x3f4, 0x0, 0x0, 0x6, 0xaba, 0x0, 0x7fba, 0x0, 0x81}, r4, 0x1, r5, 0x8) kcmp(r2, r3, 0x0, r0, r1) r6 = syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/pid_for_children\x00') r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r7, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r7, 0x0) openat(r7, &(0x7f00000001c0)='./file0\x00', 0x101400, 0x140) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$NS_GET_USERNS(r6, 0xb701, 0x0) 20:30:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x80000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:29 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty=0xa000000}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:30:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 13) 20:30:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x4030582b, 0x0) [ 3002.531039] FAULT_INJECTION: forcing a failure. [ 3002.531039] name failslab, interval 1, probability 0, space 0, times 0 [ 3002.533734] CPU: 0 PID: 45327 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3002.535201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3002.536940] Call Trace: [ 3002.537508] dump_stack+0x107/0x167 [ 3002.538277] should_fail.cold+0x5/0xa [ 3002.539084] ? create_object.isra.0+0x3a/0xa20 [ 3002.540048] should_failslab+0x5/0x20 [ 3002.540846] kmem_cache_alloc+0x5b/0x310 [ 3002.541719] ? exit_to_user_mode_prepare+0x186/0x190 [ 3002.542784] ? syscall_exit_to_user_mode+0x38/0x1d0 [ 3002.543839] create_object.isra.0+0x3a/0xa20 [ 3002.544765] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3002.545847] kmem_cache_alloc+0x159/0x310 [ 3002.546737] getname_flags.part.0+0x50/0x4f0 [ 3002.547667] getname+0x8e/0xd0 [ 3002.548353] do_sys_openat2+0xf9/0x4d0 [ 3002.549189] ? security_file_free+0xaa/0xd0 [ 3002.550104] ? build_open_flags+0x6f0/0x6f0 [ 3002.551021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3002.552120] ? call_rcu+0x3e7/0x9e0 [ 3002.552893] __x64_sys_openat+0x13f/0x1f0 [ 3002.553785] ? __ia32_sys_open+0x1c0/0x1c0 [ 3002.554692] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3002.555801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3002.556887] do_syscall_64+0x33/0x40 [ 3002.557678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3002.558753] RIP: 0033:0x7fa553eaaa04 [ 3002.559537] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3002.563396] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3002.564998] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3002.566508] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3002.568009] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3002.569519] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3002.571021] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:30:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x40305839, 0x0) 20:30:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x80086601, 0x0) [ 3002.607932] FAULT_INJECTION: forcing a failure. [ 3002.607932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3002.610724] CPU: 0 PID: 45332 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3002.612185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3002.613943] Call Trace: [ 3002.614510] dump_stack+0x107/0x167 [ 3002.615281] should_fail.cold+0x5/0xa [ 3002.616087] _copy_from_user+0x2e/0x1b0 [ 3002.616930] __copy_msghdr_from_user+0x91/0x4b0 [ 3002.617928] ? __ia32_sys_shutdown+0x80/0x80 [ 3002.618852] ? __lock_acquire+0x1657/0x5b00 [ 3002.619780] ___sys_recvmsg+0xd5/0x200 [ 3002.620608] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3002.621651] ? __lockdep_reset_lock+0x180/0x180 [ 3002.622636] ? lock_acquire+0x197/0x470 [ 3002.623478] ? find_held_lock+0x2c/0x110 [ 3002.624341] ? __might_fault+0xd3/0x180 [ 3002.625188] ? lock_downgrade+0x6d0/0x6d0 [ 3002.626081] do_recvmmsg+0x24c/0x6d0 [ 3002.626874] ? ___sys_recvmsg+0x200/0x200 [ 3002.627744] ? lock_downgrade+0x6d0/0x6d0 [ 3002.628631] ? ksys_write+0x12d/0x260 [ 3002.629463] ? wait_for_completion_io+0x270/0x270 [ 3002.630480] ? rcu_read_lock_any_held+0x75/0xa0 [ 3002.631458] ? vfs_write+0x354/0xb10 [ 3002.632253] __x64_sys_recvmmsg+0x20f/0x260 [ 3002.633172] ? ksys_write+0x1a9/0x260 [ 3002.633978] ? __do_sys_socketcall+0x600/0x600 [ 3002.634949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3002.636052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3002.637149] do_syscall_64+0x33/0x40 [ 3002.637992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3002.639095] RIP: 0033:0x7f9befa72b19 [ 3002.639912] 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 20:30:29 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x0, 0x804, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010102}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_VERSION={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4054) [ 3002.643917] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3002.645721] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3002.647268] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3002.648824] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3002.650391] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3002.651935] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x400000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0x80087601, 0x0) 20:30:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file1/file0\x00', 0x7, 0x8, &(0x7f0000000600)=[{&(0x7f0000000100)="3485df380d8e11eca32bd9042f1492e412b42e6ecede72e215294a9e5f926beb1d3598f0fcb5063c0bc8297989a3f8768c3d9e33c4807cb6cfd5d5e735878d8f7e478455bfefd93ce4763d27b255dd5bf2f7c673840d6270fe835818b2f85600ad12271ef398883a689204cf860963657a35bd1eb461b0110bf68630f680f2ec4d8b", 0x82, 0x1}, {&(0x7f00000001c0)="33d94d8b02da7f50d947b1d821584c98bccaf598abb56617c739ec50564edce4fe7e7b5fe613e5ae4ed346d5cc6de46ad1dab6580e694201f05730c76385ae31660486f78802b36dcaeffe406d8cf28815f5df43df409cb92c74cb4853692ed44f90c40eeacd354c0f7f0fbdef3da81f82bda22cf753daca1ff6f745f6", 0x7d, 0x7}, {&(0x7f0000000240)="52f46d5ab302cf7a6c430fe7c7afdfb4f2234a36b31fa1b725889386c376c47643b74f9f6c065f1150e59831ea380eeec17e51a301a25d75ac476134369de41a088bfce16f72bc0790bacd87012a05f3b1fee56e97ee468af275484a43b339bbe55212fc59d8f5b6fcc0170a31b60bc5da06ba5ed3f102d5dbd5a1868e3a17bee4b2e8b8d96c2f50ffd88dba61ba0c621b93513cbfc186280a40c4cc4b74b12fd1f6e24ec0b7162aabf915999981081d77ead52065bcc048", 0xb8, 0xffffffff}, {&(0x7f0000000300)="d60679a168dcfdc4fc9823968a96f8dbcee609cfd8b0b12f8d27bfca4abca9d6e7326d9599ad38d9fb0bfcf7cbe6f8d419d709d1e2d0350a09c6982e0e80d103cc40a5cd5e8d99639b257712499269641938cc0ed9843b3658025ac0665715116f1edff424ea99e4337f", 0x6a, 0xffff}, {&(0x7f0000000380)="6b7f7f960386dbe5a829677fa381d043d6404b1c5f4877496d943248758bbf82c0a8804b197c5ef860055a1a859611999d06bd24fdd58a7194e212cb26d16f489449d5aabd39cce033ab3fafbe5192f8fd07b6835292a4775b766f9f4c74312f3d2e2b1f293bbc04f8886c6140778649023246948b7a3e47256326aa86d1a3f475deabaeb2e661a79e69071281dd650bde847021f877549fa177", 0x9a, 0x15}, {&(0x7f0000000440)="0245717acbfde41599d35b1ebf5180b1d20a7b26e489bfe3675f3dfffaa781ea0387b6e00a7b722acd0cbac826dc18b89ca2ef739772e5668f3a45cd30fcfd25f11e11cd8b7b98411b6c188602bc0d19f2c829e1184fa0a93656ae28", 0x5c, 0x6}, {&(0x7f00000004c0)="07ce6e00d3da8b939c351a7a3d6fd4aca65ea3", 0x13, 0x1}, {&(0x7f0000000500)="85419dd32d6f8d9d4d843de3e573859023ec8f296325a83fb94d3dd0cdc4b93ebde2ad915b4de8585855827570dc4ef45b2590566ab619429a012d0ff4949b5a7c62cab3c7db153f90772b4855a0a1fa36bbd9f6c2be2ffd7c1e6025e61e3849bd3809d4c581fa5e1f0cfc99cefccd6a95a76fcaf0925daa2ee2183c3c38fce05a4cf69afde3d9b8358114e010fdfee71b5cdad32bdb850a46312d2597de81d7a9bc12ce4871583aefb55d418bbfb1bdac95fc9d507a8b8390a2b7e1db2ee29c601ee54b0aba3e54ead06641be6f", 0xce, 0x7ff}], 0x8, &(0x7f00000006c0)={[{@oldalloc}, {@nolazytime}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_hash}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'ns/pid_for_children\x00'}}, {@euid_gt={'euid>', 0xee01}}, {@fsname={'fsname', 0x3d, 'ns/pid_for_children\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ns/pid_for_children\x00'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) 20:30:29 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000240)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.bfq.io_serviced\x00', 0x0, 0x0) r2 = openat(r1, 0x0, 0x111003, 0x41) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0x3f, 0x6, 0x80, 0x0, 0x1, 0x72a00, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10004, 0x8000, 0x6, 0x6, 0x1f, 0x2, 0x0, 0x0, 0xa020000}, 0xffffffffffffffff, 0x4, r2, 0x5) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:30:29 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 89) [ 3002.833363] FAULT_INJECTION: forcing a failure. [ 3002.833363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3002.834894] CPU: 1 PID: 45631 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3002.835697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3002.836658] Call Trace: [ 3002.836970] dump_stack+0x107/0x167 [ 3002.837404] should_fail.cold+0x5/0xa [ 3002.837857] _copy_from_user+0x2e/0x1b0 [ 3002.838324] __copy_msghdr_from_user+0x91/0x4b0 [ 3002.838871] ? __ia32_sys_shutdown+0x80/0x80 [ 3002.839390] ? __lock_acquire+0x1657/0x5b00 [ 3002.839901] ___sys_recvmsg+0xd5/0x200 [ 3002.840353] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3002.840935] ? __lockdep_reset_lock+0x180/0x180 [ 3002.841493] ? lock_acquire+0x197/0x470 [ 3002.841963] ? find_held_lock+0x2c/0x110 [ 3002.842438] ? __might_fault+0xd3/0x180 [ 3002.842901] ? lock_downgrade+0x6d0/0x6d0 [ 3002.843402] do_recvmmsg+0x24c/0x6d0 [ 3002.843847] ? ___sys_recvmsg+0x200/0x200 [ 3002.844330] ? lock_downgrade+0x6d0/0x6d0 [ 3002.844816] ? ksys_write+0x12d/0x260 [ 3002.845268] ? wait_for_completion_io+0x270/0x270 [ 3002.845826] ? rcu_read_lock_any_held+0x75/0xa0 [ 3002.846355] ? vfs_write+0x354/0xb10 [ 3002.846786] __x64_sys_recvmmsg+0x20f/0x260 [ 3002.847282] ? ksys_write+0x1a9/0x260 [ 3002.847728] ? __do_sys_socketcall+0x600/0x600 [ 3002.848253] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3002.848856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3002.849464] do_syscall_64+0x33/0x40 [ 3002.849894] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3002.850481] RIP: 0033:0x7f9befa72b19 [ 3002.850917] 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 [ 3002.853021] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3002.853917] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3002.854748] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3002.855579] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3002.856411] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3002.857253] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x600000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 14) 20:30:42 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) pwrite64(r0, &(0x7f00000000c0)="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", 0xff, 0x9) 20:30:42 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty=0xa00}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:30:42 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 90) 20:30:42 executing program 6: r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x880, 0x88) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:30:42 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0xf) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:30:42 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xc0045878, 0x0) [ 3016.322989] FAULT_INJECTION: forcing a failure. [ 3016.322989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3016.324671] CPU: 0 PID: 45783 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3016.325571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3016.326652] Call Trace: [ 3016.326994] dump_stack+0x107/0x167 [ 3016.327466] should_fail.cold+0x5/0xa [ 3016.327971] strncpy_from_user+0x34/0x470 [ 3016.328514] getname_flags.part.0+0x95/0x4f0 [ 3016.329084] getname+0x8e/0xd0 [ 3016.329519] do_sys_openat2+0xf9/0x4d0 [ 3016.330030] ? security_file_free+0xaa/0xd0 [ 3016.330588] ? build_open_flags+0x6f0/0x6f0 [ 3016.331153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.331821] ? call_rcu+0x3e7/0x9e0 [ 3016.332283] __x64_sys_openat+0x13f/0x1f0 [ 3016.332809] ? __ia32_sys_open+0x1c0/0x1c0 [ 3016.333361] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.334037] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3016.334703] do_syscall_64+0x33/0x40 [ 3016.335178] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3016.335854] RIP: 0033:0x7fa553eaaa04 [ 3016.336330] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3016.338685] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3016.339676] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3016.340593] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3016.341516] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3016.342413] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3016.343313] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:30:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 15) [ 3016.381104] FAULT_INJECTION: forcing a failure. [ 3016.381104] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3016.382788] CPU: 0 PID: 45786 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3016.383650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3016.384697] Call Trace: [ 3016.385031] dump_stack+0x107/0x167 [ 3016.385496] should_fail.cold+0x5/0xa [ 3016.385975] _copy_from_user+0x2e/0x1b0 [ 3016.386483] __copy_msghdr_from_user+0x91/0x4b0 [ 3016.387062] ? __ia32_sys_shutdown+0x80/0x80 [ 3016.387619] ? __lock_acquire+0x1657/0x5b00 [ 3016.388169] ___sys_recvmsg+0xd5/0x200 [ 3016.388655] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3016.389286] ? __lockdep_reset_lock+0x180/0x180 [ 3016.389863] ? lock_acquire+0x197/0x470 [ 3016.390358] ? find_held_lock+0x2c/0x110 [ 3016.390884] ? __might_fault+0xd3/0x180 [ 3016.391380] ? lock_downgrade+0x6d0/0x6d0 [ 3016.391919] do_recvmmsg+0x24c/0x6d0 [ 3016.392387] ? ___sys_recvmsg+0x200/0x200 [ 3016.392905] ? lock_downgrade+0x6d0/0x6d0 [ 3016.393431] ? ksys_write+0x12d/0x260 [ 3016.393915] ? wait_for_completion_io+0x270/0x270 [ 3016.394521] ? rcu_read_lock_any_held+0x75/0xa0 [ 3016.395096] ? vfs_write+0x354/0xb10 [ 3016.395571] __x64_sys_recvmmsg+0x20f/0x260 [ 3016.396108] ? ksys_write+0x1a9/0x260 [ 3016.396583] ? __do_sys_socketcall+0x600/0x600 [ 3016.397161] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.397818] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3016.398464] do_syscall_64+0x33/0x40 [ 3016.398931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3016.399580] RIP: 0033:0x7f9befa72b19 [ 3016.400041] 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 [ 3016.402303] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3016.403248] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3016.404126] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3016.405005] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3016.405888] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3016.406759] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:43 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xc0045878, 0x0) 20:30:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x80ffff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:43 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 91) [ 3016.468974] FAULT_INJECTION: forcing a failure. [ 3016.468974] name failslab, interval 1, probability 0, space 0, times 0 [ 3016.471507] CPU: 1 PID: 45984 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3016.473004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3016.474798] Call Trace: [ 3016.475362] dump_stack+0x107/0x167 [ 3016.476157] should_fail.cold+0x5/0xa [ 3016.476992] ? __alloc_file+0x21/0x320 [ 3016.477861] should_failslab+0x5/0x20 [ 3016.478660] kmem_cache_alloc+0x5b/0x310 [ 3016.479535] __alloc_file+0x21/0x320 [ 3016.480336] alloc_empty_file+0x6d/0x170 [ 3016.481233] path_openat+0xe6/0x2770 [ 3016.482041] ? __lock_acquire+0x1657/0x5b00 [ 3016.482974] ? path_lookupat+0x860/0x860 [ 3016.483845] ? perf_trace_lock+0xac/0x490 [ 3016.484728] ? SOFTIRQ_verbose+0x10/0x10 [ 3016.485609] ? find_held_lock+0x2c/0x110 [ 3016.486495] ? __lockdep_reset_lock+0x180/0x180 [ 3016.487502] do_filp_open+0x190/0x3e0 [ 3016.488330] ? may_open_dev+0xf0/0xf0 20:30:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xa0ff20}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 3016.489170] ? alloc_fd+0x2e7/0x670 [ 3016.490184] ? lock_downgrade+0x6d0/0x6d0 [ 3016.491068] ? do_raw_spin_lock+0x121/0x260 [ 3016.492001] ? rwlock_bug.part.0+0x90/0x90 [ 3016.492931] ? _raw_spin_unlock+0x1a/0x30 [ 3016.493848] ? alloc_fd+0x2e7/0x670 [ 3016.494639] do_sys_openat2+0x171/0x4d0 [ 3016.495486] ? security_file_free+0xaa/0xd0 [ 3016.496418] ? build_open_flags+0x6f0/0x6f0 [ 3016.496631] FAULT_INJECTION: forcing a failure. [ 3016.496631] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3016.497376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.497397] ? call_rcu+0x3e7/0x9e0 [ 3016.500625] __x64_sys_openat+0x13f/0x1f0 [ 3016.501539] ? __ia32_sys_open+0x1c0/0x1c0 [ 3016.502459] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.503576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3016.504701] do_syscall_64+0x33/0x40 [ 3016.505525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3016.506631] RIP: 0033:0x7fa553eaaa04 [ 3016.507428] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3016.511386] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3016.513031] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3016.514765] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3016.516687] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3016.518603] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3016.520354] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3016.521939] CPU: 0 PID: 45987 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3016.522761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3016.523734] Call Trace: [ 3016.524045] dump_stack+0x107/0x167 [ 3016.524467] should_fail.cold+0x5/0xa [ 3016.524915] _copy_from_user+0x2e/0x1b0 [ 3016.525389] __copy_msghdr_from_user+0x91/0x4b0 [ 3016.525928] ? __ia32_sys_shutdown+0x80/0x80 [ 3016.526440] ? __lock_acquire+0x1657/0x5b00 [ 3016.526955] ___sys_recvmsg+0xd5/0x200 [ 3016.527409] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3016.527977] ? __lockdep_reset_lock+0x180/0x180 [ 3016.528514] ? __fget_files+0x2cf/0x520 [ 3016.528979] ? lock_acquire+0x197/0x470 [ 3016.529443] ? find_held_lock+0x2c/0x110 [ 3016.529918] ? __might_fault+0xd3/0x180 [ 3016.530379] ? lock_downgrade+0x6d0/0x6d0 [ 3016.530876] do_recvmmsg+0x24c/0x6d0 [ 3016.531314] ? ___sys_recvmsg+0x200/0x200 [ 3016.531797] ? lock_downgrade+0x6d0/0x6d0 [ 3016.532278] ? ksys_write+0x12d/0x260 [ 3016.532724] ? wait_for_completion_io+0x270/0x270 [ 3016.533285] ? rcu_read_lock_any_held+0x75/0xa0 [ 3016.533818] ? vfs_write+0x354/0xb10 [ 3016.534246] __x64_sys_recvmmsg+0x20f/0x260 [ 3016.534742] ? ksys_write+0x1a9/0x260 [ 3016.535181] ? __do_sys_socketcall+0x600/0x600 [ 3016.535711] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3016.536316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3016.536912] do_syscall_64+0x33/0x40 [ 3016.537368] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3016.537959] RIP: 0033:0x7f9befa72b19 [ 3016.538387] 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 [ 3016.540488] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3016.541364] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3016.542176] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3016.542994] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3016.543808] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3016.544624] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:43 executing program 0: r0 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x7, &(0x7f0000000540)=[{&(0x7f0000000200)="80fe3a2e7b112baa994785fe4d4c94b6815ce06a8eb2a4a63fb1434d32a190c408e0d4782b79a9be83b3641bd5f5ef5734abf3f7e6c406d3fc25632156e0fb9731c9b5f80f565f3b2ce3f44523674911c5a52a42c06eaeffc17b7558cc03f2cdd7ac33652fc19167d35d02f06a2c46b2b78ecea9b8f621ef98e616cfe7cc6a1567b157d58f0424a72c7678995edc184c4d27a4472c1410321a613eb07c890add771082aec8da93661e0260e2173ad54b739b7438c2b6449dde7e0f9eebba1c58b6ca15bb2c80ef23a0a4cad52e6e84efac409bf2b29fd7df11936ca183b7741bd9c7d3f61a2c2b0dfedd8dec8a6ed536294918", 0xf3, 0x2371b0cf}, {&(0x7f0000000140)="e99adfd12dfe108808c5904192084c277bb788863b5d475f2947079882587a1e948adfc87c5a649427c3578bc442581bc2ecc76e82f38badd71c2e64d8c1070c80064fd63ddaa3ccaced79b1fb6da6ee4bf9c52f23", 0x55, 0x2}, {&(0x7f0000000300), 0x0, 0x4}, {&(0x7f0000000340)="929f765f080f330bcb0858fd79d845fc9ab7f2de5c4d837a9791b280c58a137a85aa96caf85d4d650bfce0aa554d838aa2cb0344a4b371cc54ac27", 0x3b, 0x8}, {&(0x7f0000000380)="75e7148cce95f286b07d", 0xa, 0x693}, {&(0x7f00000003c0)="dc15cab3a19f5ce2b394748f6c404cc45f0a2ec98fa3e861c5a3d75f69b697a933f2", 0x22}, {&(0x7f00000004c0)="5223fb2f640a2d89ff0fc083a02651d05c12e117fd6bcf1655801850a5bc9534d67923389cfa9caf96c5bb67cac8c41f51ad7e242b4733551150cafecfc66c21618f8024b4209615eddd8d1e5196c8b4784e0bcc9769379abf3e6ecc68963e", 0x5f, 0x3}], 0x12c08, &(0x7f0000000400)=ANY=[@ANYBLOB="0064350000020000000003000000000000000000", @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) openat(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) getsockname(r1, &(0x7f0000000600)=@ieee802154={0x24, @short}, &(0x7f0000000300)=0x80) syz_io_uring_setup(0x3a7b, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x44}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 3016.593871] loop0: detected capacity change from 0 to 135266304 20:30:43 executing program 6: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x2, 0x442800) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001440)={&(0x7f00000001c0)={0x127c, 0x37, 0x1, 0x70bd2c, 0x25dfdbfe, {0xc}, [@generic="26aad3c43436ab79e5a7048257e1dab51dfbde98e4b3a14b42de2a56993d5e0b53cadf5e35df95bbcfee8c99592813afd7b18bd2bccdc5e9e85e50a76c0ed4799b5c98627dd656d2823578c1e2d81a4c69e02eb3bc63adbb4e483056a1c8a6a94af2c467d89e87fc283fd093bc152e60a6762799e9c183cb4be6b14762e5e03b595507", @nested={0x16f, 0x91, 0x0, 0x1, [@typed={0xc, 0x6c, 0x0, 0x0, @u64=0x1}, @generic="296df1a2991275ae4dbc55e99a0d9fb4f3931dc463675ccbc33887d15e5552b5148642083d8f5dd98a10e7944b804952970d182dad5afcd1e948dc3581eb65021d4f94a40e0167dae73dea6b15e6ee6c9e41a7700ba4a319985d68ddf9135da63d300e64d86a1824c6ec7b54dabfaf7b846cd20edf0eb4543595a38c057b9e1be8c51c9533918ca704e8b0f61407e1b6f84f2736037a8e0aa8dee93c54014206d6f9186baad96e6b3c9addab5a73c55266fdc0e898b74992b282441f1c9984ee47bb00f207c9740956cb2aa4fee1007512e55dd244291621854ff3", @typed={0x73, 0x34, 0x0, 0x0, @binary="21efc46e96622fd38cb31d172b7c19903ae2c53d6c11f69c518a0e084f57361ef73a694df2b743a58187e417d4922f3ff3ffa95a82f5959dfeba7f4f05ec760dbce95210d385b3fb659ae94decaaa6faa916058cf9aaf85bb6b580a3ae7beead92d183d21f4a7b92ed4ae160623e77"}, @typed={0x8, 0x7b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x17, 0x0, 0x0, @ipv4=@remote}]}, @generic="52e11a88742259de3d5553b67271b859e25b0bfb9d35014f8e5a5697ef638d6136c79b5a19a32b06e108b6d22d03ecfe02af0d883db124bff166e54d3991b508de115508497911d0841cce63c2775a86c676fe743a0c439a99d7bb6bbf4c35f5", @typed={0x14, 0x4a, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="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0x127c}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000044) mmap(&(0x7f0000272000/0x3000)=nil, 0x3000, 0x1000009, 0x1f012, r1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000100)={0x100000001, 0x8001, 0x7, 0x5, 0x2, [{0x8, 0x3, 0x3, '\x00', 0x2000}, {0x206, 0x80000000, 0x3ff, '\x00', 0x10a}]}) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:30:57 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 92) 20:30:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xd0ff20}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:57 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x800) r1 = fork() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) capset(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000140)={0x4, 0x6, 0x200, 0x0, 0x7, 0xb6}) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) syz_open_procfs$namespace(r6, &(0x7f00000000c0)='ns/mnt\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40800, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xb2, 0x5, 0x2, 0x0, 0x0, 0x7, 0x44000, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1b00, 0x8, 0x6, 0x1, 0x800, 0xffffff01, 0x7fff, 0x0, 0x6, 0x0, 0x7}, r7, 0x1, r3, 0x9) 20:30:57 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x20000050) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:30:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 16) 20:30:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r0) 20:30:57 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x4000, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/57, 0x39) 20:30:57 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xc0189436, 0x0) [ 3031.222645] FAULT_INJECTION: forcing a failure. [ 3031.222645] name failslab, interval 1, probability 0, space 0, times 0 [ 3031.225567] CPU: 1 PID: 46212 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3031.227333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.229469] Call Trace: [ 3031.230145] dump_stack+0x107/0x167 [ 3031.231082] should_fail.cold+0x5/0xa [ 3031.232057] ? create_object.isra.0+0x3a/0xa20 [ 3031.233218] should_failslab+0x5/0x20 [ 3031.234200] kmem_cache_alloc+0x5b/0x310 [ 3031.235242] create_object.isra.0+0x3a/0xa20 [ 3031.236358] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3031.237690] kmem_cache_alloc+0x159/0x310 [ 3031.238756] __alloc_file+0x21/0x320 [ 3031.239708] alloc_empty_file+0x6d/0x170 [ 3031.240747] path_openat+0xe6/0x2770 [ 3031.241706] ? __lock_acquire+0x1657/0x5b00 [ 3031.242818] ? path_lookupat+0x860/0x860 [ 3031.243869] ? perf_trace_lock+0xac/0x490 [ 3031.244923] ? SOFTIRQ_verbose+0x10/0x10 [ 3031.245969] ? find_held_lock+0x2c/0x110 [ 3031.246880] ? __lockdep_reset_lock+0x180/0x180 [ 3031.247871] do_filp_open+0x190/0x3e0 [ 3031.248672] ? may_open_dev+0xf0/0xf0 [ 3031.249494] ? alloc_fd+0x2e7/0x670 [ 3031.250261] ? lock_downgrade+0x6d0/0x6d0 [ 3031.251135] ? do_raw_spin_lock+0x121/0x260 [ 3031.252044] ? rwlock_bug.part.0+0x90/0x90 [ 3031.252954] ? _raw_spin_unlock+0x1a/0x30 [ 3031.253834] ? alloc_fd+0x2e7/0x670 [ 3031.254621] do_sys_openat2+0x171/0x4d0 [ 3031.255466] ? security_file_free+0xaa/0xd0 [ 3031.256387] ? build_open_flags+0x6f0/0x6f0 [ 3031.257306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.258426] ? call_rcu+0x3e7/0x9e0 [ 3031.259201] __x64_sys_openat+0x13f/0x1f0 [ 3031.260081] ? __ia32_sys_open+0x1c0/0x1c0 [ 3031.260981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.262101] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.263188] do_syscall_64+0x33/0x40 [ 3031.263975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3031.265055] RIP: 0033:0x7fa553eaaa04 [ 3031.265897] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3031.269777] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3031.271379] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3031.272894] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3031.274407] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3031.275908] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3031.277424] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3031.297850] FAULT_INJECTION: forcing a failure. [ 3031.297850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3031.299597] CPU: 0 PID: 46209 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3031.300522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.301637] Call Trace: [ 3031.301997] dump_stack+0x107/0x167 [ 3031.302488] should_fail.cold+0x5/0xa [ 3031.303003] _copy_from_user+0x2e/0x1b0 [ 3031.303534] __copy_msghdr_from_user+0x91/0x4b0 [ 3031.304152] ? __ia32_sys_shutdown+0x80/0x80 [ 3031.304737] ? __lock_acquire+0x1657/0x5b00 [ 3031.305320] ___sys_recvmsg+0xd5/0x200 [ 3031.305852] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3031.306509] ? __lockdep_reset_lock+0x180/0x180 [ 3031.307140] ? lock_acquire+0x197/0x470 [ 3031.307669] ? find_held_lock+0x2c/0x110 [ 3031.308212] ? __might_fault+0xd3/0x180 [ 3031.308746] ? lock_downgrade+0x6d0/0x6d0 [ 3031.309318] do_recvmmsg+0x24c/0x6d0 [ 3031.309837] ? ___sys_recvmsg+0x200/0x200 [ 3031.310390] ? lock_downgrade+0x6d0/0x6d0 [ 3031.310949] ? ksys_write+0x12d/0x260 [ 3031.311467] ? wait_for_completion_io+0x270/0x270 [ 3031.312106] ? rcu_read_lock_any_held+0x75/0xa0 [ 3031.312717] ? vfs_write+0x354/0xb10 [ 3031.313218] __x64_sys_recvmmsg+0x20f/0x260 [ 3031.313803] ? ksys_write+0x1a9/0x260 [ 3031.314314] ? __do_sys_socketcall+0x600/0x600 [ 3031.314928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.315624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.316319] do_syscall_64+0x33/0x40 [ 3031.316817] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3031.317503] RIP: 0033:0x7f9befa72b19 [ 3031.318001] 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 [ 3031.320426] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3031.321444] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3031.322377] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3031.323321] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.324262] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3031.325193] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) memfd_create(&(0x7f0000000040)='@\x00', 0x2) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:30:58 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xc020660b, 0x0) 20:30:58 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x800) r1 = fork() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) capset(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000140)={0x4, 0x6, 0x200, 0x0, 0x7, 0xb6}) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) syz_open_procfs$namespace(r6, &(0x7f00000000c0)='ns/mnt\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40800, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xb2, 0x5, 0x2, 0x0, 0x0, 0x7, 0x44000, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1b00, 0x8, 0x6, 0x1, 0x800, 0xffffff01, 0x7fff, 0x0, 0x6, 0x0, 0x7}, r7, 0x1, r3, 0x9) 20:30:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:30:58 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 93) 20:30:58 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:30:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 17) 20:30:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 3031.492319] FAULT_INJECTION: forcing a failure. [ 3031.492319] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3031.493943] CPU: 0 PID: 46452 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3031.494778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.495779] Call Trace: [ 3031.496105] dump_stack+0x107/0x167 [ 3031.496546] should_fail.cold+0x5/0xa [ 3031.497015] _copy_from_user+0x2e/0x1b0 [ 3031.497511] __copy_msghdr_from_user+0x91/0x4b0 [ 3031.498068] ? __ia32_sys_shutdown+0x80/0x80 [ 3031.498597] ? __lock_acquire+0x1657/0x5b00 [ 3031.499125] ___sys_recvmsg+0xd5/0x200 [ 3031.499593] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3031.500184] ? __lockdep_reset_lock+0x180/0x180 [ 3031.500756] ? lock_acquire+0x197/0x470 [ 3031.501236] ? find_held_lock+0x2c/0x110 [ 3031.501741] ? __might_fault+0xd3/0x180 [ 3031.502220] ? lock_downgrade+0x6d0/0x6d0 [ 3031.502721] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3031.503387] do_recvmmsg+0x24c/0x6d0 [ 3031.503839] ? ___sys_recvmsg+0x200/0x200 [ 3031.504334] ? lock_downgrade+0x6d0/0x6d0 [ 3031.504842] ? ksys_write+0x12d/0x260 [ 3031.505313] ? wait_for_completion_io+0x270/0x270 [ 3031.505902] ? rcu_read_lock_any_held+0x75/0xa0 [ 3031.506463] ? vfs_write+0x354/0xb10 [ 3031.506913] __x64_sys_recvmmsg+0x20f/0x260 [ 3031.507432] ? ksys_write+0x1a9/0x260 [ 3031.507892] ? __do_sys_socketcall+0x600/0x600 [ 3031.508446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.509079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.509707] do_syscall_64+0x33/0x40 [ 3031.510152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3031.510792] RIP: 0033:0x7f9befa72b19 [ 3031.511236] 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 [ 3031.513444] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3031.514357] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3031.515206] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3031.516066] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.516914] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3031.517770] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:30:58 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x4) [ 3031.575299] FAULT_INJECTION: forcing a failure. [ 3031.575299] name failslab, interval 1, probability 0, space 0, times 0 [ 3031.578315] CPU: 1 PID: 46535 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3031.580039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.582024] Call Trace: [ 3031.582666] dump_stack+0x107/0x167 [ 3031.583543] should_fail.cold+0x5/0xa [ 3031.584448] ? security_file_alloc+0x34/0x170 [ 3031.585553] should_failslab+0x5/0x20 [ 3031.586464] kmem_cache_alloc+0x5b/0x310 [ 3031.587429] security_file_alloc+0x34/0x170 [ 3031.588445] __alloc_file+0xb7/0x320 [ 3031.589333] alloc_empty_file+0x6d/0x170 20:30:58 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x30, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r7, 0x0, 0x0, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r9, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) syz_io_uring_submit(r7, r3, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r8, 0x3cb, {0x0, r1}, 0x41, 0xc, 0x0, {0x0, 0x0, r9}}, 0x400) r10 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r0, &(0x7f0000000000)={0x101343, 0xa0, 0x8}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r11}}, 0x5) [ 3031.590311] path_openat+0xe6/0x2770 [ 3031.591429] ? __lock_acquire+0x1657/0x5b00 [ 3031.592461] ? path_lookupat+0x860/0x860 [ 3031.593445] ? perf_trace_lock+0xac/0x490 [ 3031.594429] ? SOFTIRQ_verbose+0x10/0x10 [ 3031.595392] ? find_held_lock+0x2c/0x110 [ 3031.596375] ? __lockdep_reset_lock+0x180/0x180 [ 3031.597504] do_filp_open+0x190/0x3e0 [ 3031.598400] ? may_open_dev+0xf0/0xf0 [ 3031.599303] ? alloc_fd+0x2e7/0x670 [ 3031.600159] ? lock_downgrade+0x6d0/0x6d0 [ 3031.601133] ? do_raw_spin_lock+0x121/0x260 [ 3031.602156] ? rwlock_bug.part.0+0x90/0x90 [ 3031.603163] ? _raw_spin_unlock+0x1a/0x30 [ 3031.604139] ? alloc_fd+0x2e7/0x670 [ 3031.605026] do_sys_openat2+0x171/0x4d0 [ 3031.606005] ? security_file_free+0xaa/0xd0 [ 3031.607016] ? build_open_flags+0x6f0/0x6f0 [ 3031.608036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.609236] ? call_rcu+0x3e7/0x9e0 [ 3031.610097] __x64_sys_openat+0x13f/0x1f0 [ 3031.611061] ? __ia32_sys_open+0x1c0/0x1c0 [ 3031.612051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.613262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.614478] do_syscall_64+0x33/0x40 [ 3031.615345] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3031.616530] RIP: 0033:0x7fa553eaaa04 [ 3031.617419] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3031.621643] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3031.623391] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3031.625038] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3031.626782] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3031.628506] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3031.630246] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:31:14 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 94) [ 3047.485369] FAULT_INJECTION: forcing a failure. [ 3047.485369] name failslab, interval 1, probability 0, space 0, times 0 [ 3047.486727] CPU: 0 PID: 46767 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3047.487516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.488454] Call Trace: [ 3047.488764] dump_stack+0x107/0x167 [ 3047.489181] should_fail.cold+0x5/0xa [ 3047.489636] ? create_object.isra.0+0x3a/0xa20 [ 3047.490167] should_failslab+0x5/0x20 [ 3047.490604] kmem_cache_alloc+0x5b/0x310 [ 3047.491071] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 3047.491704] create_object.isra.0+0x3a/0xa20 [ 3047.492217] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3047.492806] kmem_cache_alloc+0x159/0x310 [ 3047.493286] security_file_alloc+0x34/0x170 [ 3047.493789] __alloc_file+0xb7/0x320 [ 3047.494215] alloc_empty_file+0x6d/0x170 [ 3047.494680] path_openat+0xe6/0x2770 [ 3047.495108] ? __lock_acquire+0x1657/0x5b00 [ 3047.495610] ? path_lookupat+0x860/0x860 [ 3047.496082] ? perf_trace_lock+0xac/0x490 [ 3047.496554] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.497018] ? find_held_lock+0x2c/0x110 [ 3047.497484] ? __lockdep_reset_lock+0x180/0x180 [ 3047.498029] do_filp_open+0x190/0x3e0 [ 3047.498467] ? may_open_dev+0xf0/0xf0 [ 3047.498918] ? alloc_fd+0x2e7/0x670 [ 3047.499337] ? lock_downgrade+0x6d0/0x6d0 [ 3047.499816] ? do_raw_spin_lock+0x121/0x260 [ 3047.500310] ? rwlock_bug.part.0+0x90/0x90 [ 3047.500799] ? _raw_spin_unlock+0x1a/0x30 [ 3047.501275] ? alloc_fd+0x2e7/0x670 [ 3047.501704] do_sys_openat2+0x171/0x4d0 [ 3047.502160] ? security_file_free+0xaa/0xd0 [ 3047.502649] ? build_open_flags+0x6f0/0x6f0 [ 3047.503142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.503737] ? call_rcu+0x3e7/0x9e0 [ 3047.504154] __x64_sys_openat+0x13f/0x1f0 [ 3047.504627] ? __ia32_sys_open+0x1c0/0x1c0 [ 3047.505114] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.505716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.506312] do_syscall_64+0x33/0x40 [ 3047.506734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.507321] RIP: 0033:0x7fa553eaaa04 [ 3047.507742] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3047.509838] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3047.510709] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3047.511519] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3047.512331] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3047.513139] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3047.513953] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3047.531955] FAULT_INJECTION: forcing a failure. [ 3047.531955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3047.533343] CPU: 0 PID: 46771 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 3047.534132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.535063] Call Trace: [ 3047.535366] dump_stack+0x107/0x167 [ 3047.535780] should_fail.cold+0x5/0xa [ 3047.536215] _copy_from_user+0x2e/0x1b0 [ 3047.536669] __copy_msghdr_from_user+0x91/0x4b0 [ 3047.537200] ? __ia32_sys_shutdown+0x80/0x80 [ 3047.537706] ? perf_trace_lock+0xac/0x490 [ 3047.538192] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.538657] ? __lock_acquire+0xbb1/0x5b00 [ 3047.539156] sendmsg_copy_msghdr+0xa1/0x160 [ 3047.539678] ? do_recvmmsg+0x6d0/0x6d0 [ 3047.540123] ? perf_trace_lock+0xac/0x490 [ 3047.540600] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.541062] ? lock_downgrade+0x6d0/0x6d0 [ 3047.541539] ? __lockdep_reset_lock+0x180/0x180 [ 3047.542079] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.542547] ___sys_sendmsg+0xc6/0x170 [ 3047.542994] ? sendmsg_copy_msghdr+0x160/0x160 [ 3047.543523] ? __fget_files+0x2cf/0x520 [ 3047.543977] ? lock_downgrade+0x6d0/0x6d0 [ 3047.544450] ? find_held_lock+0x2c/0x110 [ 3047.544919] ? __fget_files+0x2f8/0x520 [ 3047.545377] ? __fget_light+0xea/0x290 [ 3047.545403] FAULT_INJECTION: forcing a failure. [ 3047.545403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3047.545832] __sys_sendmsg+0xe5/0x1b0 [ 3047.545844] ? __sys_sendmsg_sock+0x40/0x40 [ 3047.545854] ? rcu_read_lock_any_held+0x75/0xa0 [ 3047.545866] ? fput_many+0x2f/0x1a0 [ 3047.545885] ? ksys_write+0x1a9/0x260 [ 3047.550742] ? __ia32_sys_read+0xb0/0xb0 [ 3047.551206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.551803] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.552388] ? trace_hardirqs_on+0x5b/0x180 [ 3047.552883] do_syscall_64+0x33/0x40 [ 3047.553308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.553904] RIP: 0033:0x7f190cc52b19 [ 3047.554326] 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 [ 3047.556413] RSP: 002b:00007f190a1c8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3047.557276] RAX: ffffffffffffffda RBX: 00007f190cd65f60 RCX: 00007f190cc52b19 [ 3047.558088] RDX: 0000000010044008 RSI: 00000000200006c0 RDI: 0000000000000004 [ 3047.558896] RBP: 00007f190a1c81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3047.559707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3047.560515] R13: 00007ffcb3d67fcf R14: 00007f190a1c8300 R15: 0000000000022000 [ 3047.561357] CPU: 1 PID: 46768 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3047.562932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.564798] Call Trace: [ 3047.565397] dump_stack+0x107/0x167 [ 3047.566236] should_fail.cold+0x5/0xa [ 3047.567105] _copy_from_user+0x2e/0x1b0 [ 3047.568006] __copy_msghdr_from_user+0x91/0x4b0 [ 3047.569060] ? __ia32_sys_shutdown+0x80/0x80 [ 3047.570070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.571243] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3047.572460] ? trace_hardirqs_on+0x5b/0x180 [ 3047.573431] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3047.574677] ___sys_recvmsg+0xd5/0x200 [ 3047.575559] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3047.576683] ? _raw_spin_unlock_irq+0x1f/0x30 [ 3047.577725] ? finish_task_switch+0x126/0x5d0 [ 3047.578736] ? finish_task_switch+0xef/0x5d0 [ 3047.579732] ? __switch_to+0x572/0xf70 [ 3047.580607] ? __switch_to_asm+0x3a/0x60 [ 3047.581520] ? __switch_to_asm+0x34/0x60 [ 3047.582446] ? __schedule+0x82c/0x1ea0 [ 3047.583338] ? io_schedule_timeout+0x140/0x140 [ 3047.584393] do_recvmmsg+0x24c/0x6d0 [ 3047.585246] ? ___sys_recvmsg+0x200/0x200 [ 3047.586191] ? lock_downgrade+0x6d0/0x6d0 [ 3047.587149] ? ksys_write+0x12d/0x260 [ 3047.588024] ? wait_for_completion_io+0x270/0x270 [ 3047.589108] ? rcu_read_lock_any_held+0x75/0xa0 [ 3047.590159] ? vfs_write+0x354/0xb10 [ 3047.591006] __x64_sys_recvmmsg+0x20f/0x260 [ 3047.591972] ? ksys_write+0x1a9/0x260 [ 3047.592830] ? __do_sys_socketcall+0x600/0x600 [ 3047.593871] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.595049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.596213] do_syscall_64+0x33/0x40 [ 3047.597054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.598214] RIP: 0033:0x7f9befa72b19 [ 3047.599055] 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 [ 3047.603208] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3047.604925] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3047.606549] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3047.608162] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3047.609789] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3047.611399] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:31:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x2007, @fd=r0, 0xff, 0xe84, 0x0, 0x0, 0x0, {0x0, r2}}, 0xdb09618) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES16, @ANYRESHEX=r2, @ANYRESDEC=r2, @ANYRES32, @ANYRES16=r0], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/cgroups\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r3, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:31:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 18) 20:31:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:14 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x80000) 20:31:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:31:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x100010, r0, 0x1e7bc000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x101}}, './file1\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') close(r1) 20:31:14 executing program 0: ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000200)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x10200, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xc, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000440)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x1, 0x81, 0x20, 0x9, 0x0, 0x2, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000140), 0x3}, 0x1000, 0xff, 0x2, 0x0, 0x5820, 0x6, 0x1, 0x0, 0xffffffe1, 0x0, 0x9}, r2, 0x8, r3, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r4, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r4, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000580)=0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) syz_io_uring_setup(0x3a77, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) creat(&(0x7f0000000040)='./file0\x00', 0x20) 20:31:14 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x1000000) 20:31:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x6000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:14 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x4000000) 20:31:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x2c) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) ftruncate(0xffffffffffffffff, 0x6) move_pages(0xffffffffffffffff, 0x9, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000e8000/0x4000)=nil, &(0x7f0000abc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00004f2000/0x1000)=nil, &(0x7f0000977000/0x2000)=nil, &(0x7f00002c5000/0x2000)=nil, &(0x7f0000839000/0x2000)=nil, &(0x7f0000be7000/0x1000)=nil], &(0x7f0000000100)=[0x2, 0x9, 0x1ff, 0x120d], &(0x7f0000000140)=[0x0, 0x0], 0x6) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:31:14 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 95) 20:31:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 19) 20:31:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) 20:31:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 3047.782605] FAULT_INJECTION: forcing a failure. [ 3047.782605] name failslab, interval 1, probability 0, space 0, times 0 [ 3047.783994] CPU: 0 PID: 47021 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3047.784785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.785473] FAULT_INJECTION: forcing a failure. [ 3047.785473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3047.785737] Call Trace: [ 3047.785761] dump_stack+0x107/0x167 [ 3047.789001] should_fail.cold+0x5/0xa [ 3047.789434] ? igrab+0xc0/0xc0 [ 3047.789815] ? proc_self_get_link+0x18b/0x200 [ 3047.790325] should_failslab+0x5/0x20 [ 3047.790760] kmem_cache_alloc_trace+0x55/0x320 [ 3047.791281] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 3047.791791] proc_self_get_link+0x18b/0x200 [ 3047.792283] step_into+0x1595/0x1ce0 [ 3047.792714] ? lookup_fast+0x6e0/0x6e0 [ 3047.793157] ? try_to_unlazy_next+0x4f0/0x4f0 [ 3047.793682] walk_component+0x171/0x6a0 [ 3047.794137] ? trace_hardirqs_on+0x5b/0x180 [ 3047.794629] ? handle_dots.part.0+0x15c0/0x15c0 [ 3047.795170] ? security_inode_permission+0xcb/0x100 [ 3047.795744] link_path_walk.part.0+0x699/0xbf0 [ 3047.796271] ? walk_component+0x6a0/0x6a0 [ 3047.796744] ? percpu_counter_add_batch+0x8b/0x140 [ 3047.797308] path_openat+0x25d/0x2770 [ 3047.797760] ? path_lookupat+0x860/0x860 [ 3047.798224] ? perf_trace_lock+0xac/0x490 [ 3047.798694] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.799156] ? find_held_lock+0x2c/0x110 [ 3047.799622] ? __lockdep_reset_lock+0x180/0x180 [ 3047.800159] do_filp_open+0x190/0x3e0 [ 3047.800591] ? may_open_dev+0xf0/0xf0 [ 3047.801037] ? rwlock_bug.part.0+0x90/0x90 [ 3047.801525] ? _raw_spin_unlock+0x1a/0x30 [ 3047.802006] ? alloc_fd+0x2e7/0x670 [ 3047.802430] do_sys_openat2+0x171/0x4d0 [ 3047.802880] ? __schedule+0x82c/0x1ea0 [ 3047.803323] ? build_open_flags+0x6f0/0x6f0 [ 3047.803819] ? io_schedule_timeout+0x140/0x140 [ 3047.804337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.804943] __x64_sys_openat+0x13f/0x1f0 [ 3047.805415] ? __ia32_sys_open+0x1c0/0x1c0 [ 3047.805909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.806510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.807095] do_syscall_64+0x33/0x40 [ 3047.807520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.808105] RIP: 0033:0x7fa553eaaa04 [ 3047.808529] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3047.810634] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3047.811504] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3047.812315] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3047.813136] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3047.813956] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3047.814767] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3047.815609] CPU: 1 PID: 47017 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 3047.817178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.819065] Call Trace: [ 3047.819132] FAULT_INJECTION: forcing a failure. [ 3047.819132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3047.819659] dump_stack+0x107/0x167 [ 3047.819684] should_fail.cold+0x5/0xa [ 3047.822665] _copy_from_user+0x2e/0x1b0 [ 3047.823575] iovec_from_user+0x141/0x400 [ 3047.824500] __import_iovec+0x67/0x590 [ 3047.825383] ? __ia32_sys_shutdown+0x80/0x80 [ 3047.826388] ? perf_trace_lock+0xac/0x490 [ 3047.827333] import_iovec+0x83/0xb0 [ 3047.828162] sendmsg_copy_msghdr+0x131/0x160 [ 3047.829177] ? do_recvmmsg+0x6d0/0x6d0 [ 3047.830116] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.831090] ? lock_downgrade+0x6d0/0x6d0 [ 3047.832106] ? __lockdep_reset_lock+0x180/0x180 [ 3047.833220] ? SOFTIRQ_verbose+0x10/0x10 [ 3047.834153] ___sys_sendmsg+0xc6/0x170 [ 3047.835033] ? sendmsg_copy_msghdr+0x160/0x160 [ 3047.836071] ? __fget_files+0x2cf/0x520 [ 3047.836974] ? lock_downgrade+0x6d0/0x6d0 [ 3047.837915] ? find_held_lock+0x2c/0x110 [ 3047.838842] ? __fget_files+0x2f8/0x520 [ 3047.839745] ? __fget_light+0xea/0x290 [ 3047.840634] __sys_sendmsg+0xe5/0x1b0 [ 3047.841494] ? __sys_sendmsg_sock+0x40/0x40 [ 3047.842478] ? rcu_read_lock_any_held+0x75/0xa0 [ 3047.843527] ? fput_many+0x2f/0x1a0 [ 3047.844350] ? ksys_write+0x1a9/0x260 [ 3047.845215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.846401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.847562] ? trace_hardirqs_on+0x5b/0x180 [ 3047.848540] do_syscall_64+0x33/0x40 [ 3047.849377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.850545] RIP: 0033:0x7f190cc52b19 [ 3047.851383] 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 [ 3047.855542] RSP: 002b:00007f190a1c8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3047.857249] RAX: ffffffffffffffda RBX: 00007f190cd65f60 RCX: 00007f190cc52b19 [ 3047.858858] RDX: 0000000010044008 RSI: 00000000200006c0 RDI: 0000000000000004 [ 3047.860469] RBP: 00007f190a1c81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3047.862095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3047.863715] R13: 00007ffcb3d67fcf R14: 00007f190a1c8300 R15: 0000000000022000 [ 3047.865350] CPU: 0 PID: 47028 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3047.866151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3047.867105] Call Trace: [ 3047.867408] dump_stack+0x107/0x167 [ 3047.867833] should_fail.cold+0x5/0xa [ 3047.868277] _copy_from_user+0x2e/0x1b0 [ 3047.868733] __copy_msghdr_from_user+0x91/0x4b0 [ 3047.869264] ? __ia32_sys_shutdown+0x80/0x80 [ 3047.869778] ? __lock_acquire+0x1657/0x5b00 [ 3047.870286] ___sys_recvmsg+0xd5/0x200 [ 3047.870732] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3047.871298] ? __lockdep_reset_lock+0x180/0x180 [ 3047.871830] ? __fget_files+0x2cf/0x520 [ 3047.872292] ? lock_acquire+0x197/0x470 [ 3047.872749] ? find_held_lock+0x2c/0x110 [ 3047.873219] ? __might_fault+0xd3/0x180 [ 3047.873680] ? lock_downgrade+0x6d0/0x6d0 [ 3047.874162] do_recvmmsg+0x24c/0x6d0 [ 3047.874589] ? ___sys_recvmsg+0x200/0x200 [ 3047.875055] ? lock_downgrade+0x6d0/0x6d0 [ 3047.875531] ? ksys_write+0x12d/0x260 [ 3047.875968] ? wait_for_completion_io+0x270/0x270 [ 3047.876513] ? rcu_read_lock_any_held+0x75/0xa0 [ 3047.877039] ? vfs_write+0x354/0xb10 [ 3047.877462] __x64_sys_recvmmsg+0x20f/0x260 [ 3047.877969] ? ksys_write+0x1a9/0x260 [ 3047.878404] ? __do_sys_socketcall+0x600/0x600 [ 3047.878922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3047.879514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3047.880106] do_syscall_64+0x33/0x40 [ 3047.880526] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3047.881107] RIP: 0033:0x7f9befa72b19 [ 3047.881531] 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 [ 3047.883623] RSP: 002b:00007f9becfc7188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3047.884481] RAX: ffffffffffffffda RBX: 00007f9befb86020 RCX: 00007f9befa72b19 [ 3047.885285] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000003 [ 3047.886097] RBP: 00007f9becfc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 3047.886903] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3047.887706] R13: 00007ffd3d6f052f R14: 00007f9becfc7300 R15: 0000000000022000 20:31:30 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_FSYNC={0x3, 0x3}, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000e, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) sendfile(r3, r0, &(0x7f0000000240)=0x7e06, 0x0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:31:30 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xf5ffffff) 20:31:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 96) 20:31:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x7ff) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:31:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 20) 20:31:30 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0x1000}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r1 = syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x6, &(0x7f0000000580)=[{&(0x7f0000000200)="7a0779026c38cfea309f02b6a47396f0ac2529b4cdc1d3f719d7ed8c8c245164571bac8dfaf06b07f466048317abbb773dccdbb21afa7066139a449baa2cf57eca4fa45b1e64a5b5b9bbebec1d93c0561b3b660fe8ec1bfb18679a57d912e30eea9d3c21", 0x64, 0x7}, {&(0x7f0000000280)="c435c3fff368749bbf9995d92990072c066ba6929d27e3210ec3a63c46f1233b", 0x20, 0xfffffffffffffff7}, {&(0x7f00000002c0)="f2bb9a64a23545cd1aa9f16376f4f70d167cd7ebd8ad30e60d15fb2edd1ac1e8984a731ed5703214305779a03f9b358843f03df904a04140126a250331c3", 0x3e, 0x1e}, {&(0x7f0000000300)="293061ccf15f9401295ae9eb35e0cc42b451105edf163b56351ff9bc355ee8ed8d9f83342faad5", 0x27, 0x800}, {&(0x7f0000000340)="c3f3fbb59427bfa278905ed591a652cf0dd2a7e83c802d53f21ae46a1bd672f1510f533f69b28a6ea7d5791ccf829c6ba7a07eb677b66bf79f9e278b9413a2d4261941e4959d93b2f3245aa8ff5c65adc79f680b825922dab40ef72d755136cdf4ecddd940792add4017d71cbdcdddf4edc6b16cf4b63e3484b637511c0e970eecb472ead2c592aca64a91e43db15adce6bd19ead7cec8218cc4d8c771e61a7516c1b5387aa8aa46911126b0a69f688d6ca1751f04aec95f7534014aceb3cd7de4c5d89320a9eb81265ea257b220666abf1251e1b119bddf1fbe0a1389e22bff67ad5aacfcb88905", 0xe8, 0x7}, {&(0x7f0000000500)="cc0363599cb48502dc694b109c0aef33166bdc026e442fe8503d69bc756251b510414c3c45981150222f29c27a3f997228e9d9568ebcdbff056bafc242c2b3029f864f", 0x43, 0x9}], 0x20, &(0x7f0000000640)={[{@map_acorn}, {@gid={'gid', 0x3d, 0xee00}}, {@dmode={'dmode', 0x3d, 0x3f}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@hash}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@permit_directio}, {@smackfshat}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@audit}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000700)) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xfe, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r2, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x2, 0x9, 0x40}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101200, 0x54) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x408000, 0xc2, 0x18}, 0x18) [ 3064.216214] FAULT_INJECTION: forcing a failure. [ 3064.216214] name failslab, interval 1, probability 0, space 0, times 0 [ 3064.218973] CPU: 1 PID: 47109 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3064.220574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.222492] Call Trace: [ 3064.223104] dump_stack+0x107/0x167 [ 3064.223947] should_fail.cold+0x5/0xa 20:31:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xc000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:30 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 3) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 3064.224825] ? find_held_lock+0x2c/0x110 [ 3064.225939] ? create_object.isra.0+0x3a/0xa20 [ 3064.226992] should_failslab+0x5/0x20 [ 3064.227873] kmem_cache_alloc+0x5b/0x310 [ 3064.228812] ? __task_pid_nr_ns+0x16a/0x4f0 [ 3064.229827] create_object.isra.0+0x3a/0xa20 [ 3064.230837] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3064.232014] kmem_cache_alloc_trace+0x151/0x320 [ 3064.233092] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 3064.234133] proc_self_get_link+0x18b/0x200 [ 3064.235125] step_into+0x1595/0x1ce0 [ 3064.235992] ? lookup_fast+0x6e0/0x6e0 [ 3064.236918] ? try_to_unlazy_next+0x4f0/0x4f0 [ 3064.237996] walk_component+0x171/0x6a0 [ 3064.238911] ? trace_hardirqs_on+0x5b/0x180 [ 3064.240058] ? handle_dots.part.0+0x15c0/0x15c0 [ 3064.241330] ? security_inode_permission+0xcb/0x100 [ 3064.242558] link_path_walk.part.0+0x699/0xbf0 [ 3064.243693] ? walk_component+0x6a0/0x6a0 [ 3064.244684] ? percpu_counter_add_batch+0x8b/0x140 [ 3064.245889] path_openat+0x25d/0x2770 [ 3064.246803] ? path_lookupat+0x860/0x860 [ 3064.247746] ? perf_trace_lock+0xac/0x490 [ 3064.248702] ? SOFTIRQ_verbose+0x10/0x10 [ 3064.248906] FAULT_INJECTION: forcing a failure. [ 3064.248906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3064.249629] ? find_held_lock+0x2c/0x110 [ 3064.249655] ? __lockdep_reset_lock+0x180/0x180 [ 3064.249685] do_filp_open+0x190/0x3e0 [ 3064.249708] ? may_open_dev+0xf0/0xf0 [ 3064.255464] ? rwlock_bug.part.0+0x90/0x90 [ 3064.256449] ? _raw_spin_unlock+0x1a/0x30 [ 3064.257403] ? alloc_fd+0x2e7/0x670 [ 3064.258266] do_sys_openat2+0x171/0x4d0 [ 3064.259182] ? security_file_free+0xaa/0xd0 [ 3064.260178] ? build_open_flags+0x6f0/0x6f0 [ 3064.261185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.262391] ? call_rcu+0x3e7/0x9e0 [ 3064.263230] __x64_sys_openat+0x13f/0x1f0 [ 3064.264184] ? __ia32_sys_open+0x1c0/0x1c0 [ 3064.265161] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.266404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3064.267623] do_syscall_64+0x33/0x40 [ 3064.268478] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3064.269655] RIP: 0033:0x7fa553eaaa04 [ 3064.270535] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3064.274870] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3064.276632] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3064.278327] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3064.279979] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3064.281625] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3064.283279] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3064.284967] CPU: 0 PID: 47118 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 3064.286250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.287749] Call Trace: [ 3064.288237] dump_stack+0x107/0x167 [ 3064.288905] should_fail.cold+0x5/0xa [ 3064.289606] _copy_to_user+0x2e/0x180 [ 3064.290318] simple_read_from_buffer+0xcc/0x160 [ 3064.291166] proc_fail_nth_read+0x198/0x230 [ 3064.291952] ? proc_sessionid_read+0x230/0x230 [ 3064.292778] ? rw_verify_area+0x11d/0x350 [ 3064.293537] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 3064.294423] ? proc_sessionid_read+0x230/0x230 [ 3064.295250] vfs_read+0x228/0x620 [ 3064.295890] ksys_read+0x12d/0x260 [ 3064.296536] ? vfs_write+0xb10/0xb10 [ 3064.297216] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.298179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3064.299118] do_syscall_64+0x33/0x40 [ 3064.299790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3064.300719] RIP: 0033:0x7f190cc0569c [ 3064.301389] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3064.304730] RSP: 002b:00007f190a1c8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3064.306116] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f190cc0569c [ 3064.307408] RDX: 000000000000000f RSI: 00007f190a1c81e0 RDI: 0000000000000005 [ 3064.308691] RBP: 00007f190a1c81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3064.309981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3064.311261] R13: 00007ffcb3d67fcf R14: 00007f190a1c8300 R15: 0000000000022000 [ 3064.312421] loop0: detected capacity change from 0 to 8388096 20:31:30 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xfeffffff) [ 3064.373133] FAULT_INJECTION: forcing a failure. [ 3064.373133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3064.376376] CPU: 1 PID: 47110 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3064.377967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.379866] Call Trace: [ 3064.380472] dump_stack+0x107/0x167 [ 3064.381304] should_fail.cold+0x5/0xa [ 3064.382182] __alloc_pages_nodemask+0x182/0x600 [ 3064.383235] ? lock_chain_count+0x20/0x20 [ 3064.384181] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 3064.385568] ? perf_trace_lock+0xac/0x490 [ 3064.386527] alloc_pages_vma+0xbb/0x410 [ 3064.387438] wp_page_copy+0xee7/0x1f00 [ 3064.388340] ? print_bad_pte+0x5a0/0x5a0 [ 3064.389271] ? lock_downgrade+0x6d0/0x6d0 [ 3064.390218] ? vm_normal_page+0x162/0x2e0 [ 3064.391163] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3064.392359] do_wp_page+0x27b/0x1390 [ 3064.393215] handle_mm_fault+0x1cc7/0x3500 [ 3064.394194] ? _copy_from_iter_nocache+0xd60/0xd60 [ 3064.395306] ? __skb_checksum_complete+0x1b0/0x3a0 [ 3064.396420] ? __skb_checksum_complete_head+0x2d0/0x2d0 20:31:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffffff00004e2000679078352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) [ 3064.397645] ? __pmd_alloc+0x630/0x630 [ 3064.398827] ? vmacache_find+0x55/0x2a0 [ 3064.399761] do_user_addr_fault+0x56e/0xc60 [ 3064.400748] exc_page_fault+0xa2/0x1a0 [ 3064.401667] asm_exc_page_fault+0x1e/0x30 [ 3064.402623] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 3064.403745] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 71 bf 1c 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 52 bf 1c 02 66 90 48 bb f9 ef ff ff ff 7f 20:31:31 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xfffffff5) [ 3064.407883] RSP: 0018:ffff88804b30f9c8 EFLAGS: 00050202 [ 3064.409246] RAX: 0000000000000020 RBX: ffffffff8352bf70 RCX: 0000000020008030 [ 3064.410864] RDX: 1ffff11009661fc3 RSI: ffffffff831105ba RDI: 0000000000000005 [ 3064.412466] RBP: ffff88804b30fdc8 R08: 0000000000000001 R09: ffff888049f3499f [ 3064.414088] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000020008030 [ 3064.415692] R13: 0000000020008000 R14: 0000000000000102 R15: 0000000000000000 [ 3064.417320] ? inet_sendpage+0x130/0x130 [ 3064.418260] ? ____sys_recvmsg+0x2aa/0x590 [ 3064.419222] ____sys_recvmsg+0x2dd/0x590 [ 3064.420156] ? kernel_recvmsg+0x80/0x80 [ 3064.421065] ? __import_iovec+0x458/0x590 [ 3064.422026] ? import_iovec+0x83/0xb0 [ 3064.422901] ___sys_recvmsg+0x127/0x200 [ 3064.423808] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3064.424916] ? __lockdep_reset_lock+0x180/0x180 [ 3064.425988] ? lock_acquire+0x197/0x470 [ 3064.426896] ? find_held_lock+0x2c/0x110 [ 3064.427826] ? __might_fault+0xd3/0x180 [ 3064.428725] ? lock_downgrade+0x6d0/0x6d0 [ 3064.429662] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3064.430924] do_recvmmsg+0x24c/0x6d0 [ 3064.431776] ? ___sys_recvmsg+0x200/0x200 [ 3064.432740] ? lock_downgrade+0x6d0/0x6d0 [ 3064.433718] ? ksys_write+0x12d/0x260 [ 3064.434614] ? wait_for_completion_io+0x270/0x270 [ 3064.435715] ? rcu_read_lock_any_held+0x75/0xa0 [ 3064.436771] ? vfs_write+0x354/0xb10 [ 3064.437622] __x64_sys_recvmmsg+0x20f/0x260 [ 3064.438621] ? ksys_write+0x1a9/0x260 20:31:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 21) [ 3064.439492] ? __do_sys_socketcall+0x600/0x600 [ 3064.440651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.441846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3064.443013] do_syscall_64+0x33/0x40 [ 3064.443855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3064.445263] RIP: 0033:0x7f9befa72b19 [ 3064.446334] 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 [ 3064.450656] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3064.452396] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3064.454026] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3064.455641] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3064.457248] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3064.458869] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 [ 3064.503076] FAULT_INJECTION: forcing a failure. [ 3064.503076] name failslab, interval 1, probability 0, space 0, times 0 [ 3064.505066] CPU: 0 PID: 47288 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3064.506119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.507365] Call Trace: [ 3064.507765] dump_stack+0x107/0x167 [ 3064.508334] should_fail.cold+0x5/0xa [ 3064.508922] ? __d_alloc+0x2a/0x990 [ 3064.509499] should_failslab+0x5/0x20 [ 3064.510077] kmem_cache_alloc+0x5b/0x310 [ 3064.510695] __d_alloc+0x2a/0x990 [ 3064.511239] d_alloc_parallel+0x111/0x1bc0 [ 3064.511874] ? __d_lookup+0x396/0x760 [ 3064.512458] ? lock_downgrade+0x6d0/0x6d0 [ 3064.513079] ? find_held_lock+0x2c/0x110 [ 3064.513697] ? __d_lookup_rcu+0x6d0/0x6d0 [ 3064.514357] ? __d_lookup+0x3bf/0x760 [ 3064.514951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.515743] lookup_open.isra.0+0x962/0x1270 [ 3064.516409] ? vfs_tmpfile+0x350/0x350 [ 3064.517041] path_openat+0x972/0x2770 [ 3064.517635] ? path_lookupat+0x860/0x860 [ 3064.518253] ? perf_trace_lock+0xac/0x490 [ 3064.518873] ? SOFTIRQ_verbose+0x10/0x10 [ 3064.519504] ? find_held_lock+0x2c/0x110 [ 3064.520116] ? __lockdep_reset_lock+0x180/0x180 [ 3064.520810] do_filp_open+0x190/0x3e0 [ 3064.521378] ? may_open_dev+0xf0/0xf0 [ 3064.521961] ? simple_attr_release+0x50/0x50 [ 3064.522623] ? _raw_spin_unlock+0x1a/0x30 [ 3064.523237] ? alloc_fd+0x2e7/0x670 [ 3064.523785] do_sys_openat2+0x171/0x4d0 [ 3064.524385] ? security_file_free+0xaa/0xd0 [ 3064.525025] ? build_open_flags+0x6f0/0x6f0 [ 3064.525672] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.526460] ? call_rcu+0x3e7/0x9e0 [ 3064.527001] __x64_sys_openat+0x13f/0x1f0 [ 3064.527614] ? __ia32_sys_open+0x1c0/0x1c0 [ 3064.528257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.529034] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3064.529810] do_syscall_64+0x33/0x40 [ 3064.530366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3064.531122] RIP: 0033:0x7fa553eaaa04 [ 3064.531673] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3064.534449] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3064.535572] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3064.536633] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3064.537680] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3064.538729] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3064.539773] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 20:31:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:31 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xfffffffe) 20:31:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:31:31 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+10000}, {0x0, 0x2710}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000000)) 20:31:31 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:31:31 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x80000000000) 20:31:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 97) 20:31:31 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x1000000000000) 20:31:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x22c600, 0x40) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000100)="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") syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:31:31 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\n', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:31:31 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r1}}, 0x3f) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0x85}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:31:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x12000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 22) [ 3064.849361] FAULT_INJECTION: forcing a failure. [ 3064.849361] name failslab, interval 1, probability 0, space 0, times 0 [ 3064.850854] CPU: 0 PID: 47555 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3064.851720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.852746] Call Trace: [ 3064.853079] dump_stack+0x107/0x167 [ 3064.853537] should_fail.cold+0x5/0xa [ 3064.854026] ? create_object.isra.0+0x3a/0xa20 [ 3064.854595] should_failslab+0x5/0x20 [ 3064.855071] kmem_cache_alloc+0x5b/0x310 [ 3064.855576] create_object.isra.0+0x3a/0xa20 [ 3064.856123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3064.856756] kmem_cache_alloc+0x159/0x310 [ 3064.857279] __d_alloc+0x2a/0x990 [ 3064.857716] d_alloc_parallel+0x111/0x1bc0 [ 3064.858248] ? __d_lookup+0x396/0x760 [ 3064.858720] ? lock_downgrade+0x6d0/0x6d0 [ 3064.859228] ? find_held_lock+0x2c/0x110 [ 3064.859749] ? __d_lookup_rcu+0x6d0/0x6d0 [ 3064.860260] ? __d_lookup+0x3bf/0x760 [ 3064.860749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.861408] lookup_open.isra.0+0x962/0x1270 [ 3064.861970] ? vfs_tmpfile+0x350/0x350 [ 3064.862479] path_openat+0x972/0x2770 [ 3064.862960] ? path_lookupat+0x860/0x860 [ 3064.863459] ? perf_trace_lock+0xac/0x490 [ 3064.863971] ? SOFTIRQ_verbose+0x10/0x10 [ 3064.864484] ? find_held_lock+0x2c/0x110 [ 3064.864991] ? __lockdep_reset_lock+0x180/0x180 [ 3064.865570] do_filp_open+0x190/0x3e0 [ 3064.866047] ? may_open_dev+0xf0/0xf0 [ 3064.866527] ? simple_attr_release+0x50/0x50 [ 3064.867079] ? _raw_spin_unlock+0x1a/0x30 [ 3064.867591] ? alloc_fd+0x2e7/0x670 [ 3064.868047] do_sys_openat2+0x171/0x4d0 [ 3064.868538] ? security_file_free+0xaa/0xd0 [ 3064.869070] ? build_open_flags+0x6f0/0x6f0 [ 3064.869613] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.870268] ? call_rcu+0x3e7/0x9e0 [ 3064.870725] __x64_sys_openat+0x13f/0x1f0 [ 3064.871234] ? __ia32_sys_open+0x1c0/0x1c0 [ 3064.871756] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.872400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3064.873032] do_syscall_64+0x33/0x40 [ 3064.873487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3064.874126] RIP: 0033:0x7fa553eaaa04 [ 3064.874582] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3064.876854] RSP: 002b:00007fa55146d060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3064.877791] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553eaaa04 [ 3064.878714] RDX: 0000000000000000 RSI: 00007fa55146d0f0 RDI: 00000000ffffff9c [ 3064.879610] RBP: 00007fa55146d0f0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3064.880478] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3064.881344] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3064.971829] FAULT_INJECTION: forcing a failure. [ 3064.971829] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3064.974426] CPU: 1 PID: 47705 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3064.975895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3064.977647] Call Trace: [ 3064.978222] dump_stack+0x107/0x167 [ 3064.978996] should_fail.cold+0x5/0xa [ 3064.979811] _copy_from_user+0x2e/0x1b0 [ 3064.980655] __copy_msghdr_from_user+0x91/0x4b0 [ 3064.981637] ? __ia32_sys_shutdown+0x80/0x80 [ 3064.982572] ? __lock_acquire+0x1657/0x5b00 [ 3064.983504] ___sys_recvmsg+0xd5/0x200 [ 3064.984327] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3064.985351] ? __lockdep_reset_lock+0x180/0x180 [ 3064.986352] ? lock_acquire+0x197/0x470 [ 3064.987184] ? find_held_lock+0x2c/0x110 [ 3064.988046] ? __might_fault+0xd3/0x180 [ 3064.988885] ? lock_downgrade+0x6d0/0x6d0 [ 3064.989773] do_recvmmsg+0x24c/0x6d0 [ 3064.990576] ? ___sys_recvmsg+0x200/0x200 [ 3064.991459] ? lock_downgrade+0x6d0/0x6d0 [ 3064.992339] ? ksys_write+0x12d/0x260 [ 3064.993160] ? wait_for_completion_io+0x270/0x270 [ 3064.994192] ? rcu_read_lock_any_held+0x75/0xa0 [ 3064.995165] ? vfs_write+0x354/0xb10 [ 3064.995952] __x64_sys_recvmmsg+0x20f/0x260 [ 3064.996851] ? ksys_write+0x1a9/0x260 [ 3064.997660] ? __do_sys_socketcall+0x600/0x600 [ 3064.998635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3064.999744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3065.000827] do_syscall_64+0x33/0x40 [ 3065.001606] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3065.002694] RIP: 0033:0x7f9befa72b19 [ 3065.003493] 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 [ 3065.007380] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3065.008982] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3065.010495] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3065.012006] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3065.013507] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3065.015025] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:31:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x18000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:31:48 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x100000000000000) 20:31:48 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 98) 20:31:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':@', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:31:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0xb0, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0x14, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_SHORT_ADDR={0x6}, @NL802154_DEV_ATTR_PAN_ID={0x6}]}, @NL802154_ATTR_SEC_DEVICE={0x34, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_KEY_MODE={0x8, 0x6, 0x1}, @NL802154_DEV_ATTR_PAN_ID={0x6}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5}, @NL802154_DEV_ATTR_FRAME_COUNTER={0x6, 0x1, 0x3}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5, 0x5, 0x1}]}, @NL802154_ATTR_SEC_DEVICE={0x40, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5}, @NL802154_DEV_ATTR_PAN_ID={0x6, 0x2, 0xffff}, @NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) 20:31:48 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x20000050) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:31:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') (fail_nth: 23) 20:31:48 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x8, 0x2, 0x1, 0x0, 0xfe, 0x29000, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1492ee0435b725de, @perf_bp={&(0x7f0000000000), 0x9}, 0x2, 0x1ff, 0x6, 0x3, 0x7, 0x9, 0x2, 0x0, 0x6, 0x0, 0x5}, 0x0, 0xa, r0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0x173}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 3082.344373] FAULT_INJECTION: forcing a failure. [ 3082.344373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3082.347016] CPU: 1 PID: 47786 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3082.348483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3082.350273] Call Trace: [ 3082.350840] dump_stack+0x107/0x167 [ 3082.351618] should_fail.cold+0x5/0xa [ 3082.352435] _copy_to_user+0x2e/0x180 [ 3082.353256] simple_read_from_buffer+0xcc/0x160 [ 3082.354263] proc_fail_nth_read+0x198/0x230 [ 3082.355189] ? proc_sessionid_read+0x230/0x230 [ 3082.356153] ? security_file_permission+0xb1/0xe0 [ 3082.357185] ? proc_sessionid_read+0x230/0x230 [ 3082.358170] vfs_read+0x228/0x620 [ 3082.358919] ksys_read+0x12d/0x260 [ 3082.359668] ? vfs_write+0xb10/0xb10 [ 3082.360458] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3082.361567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3082.362663] do_syscall_64+0x33/0x40 [ 3082.363448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3082.364620] RIP: 0033:0x7fa553eaa69c [ 3082.365647] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3082.370082] RSP: 002b:00007fa55146d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3082.371746] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa553eaa69c [ 3082.373353] RDX: 000000000000000f RSI: 00007fa55146d1e0 RDI: 0000000000000004 [ 3082.374179] FAULT_INJECTION: forcing a failure. [ 3082.374179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3082.374902] RBP: 00007fa55146d1d0 R08: 0000000000000000 R09: 00007fa55146cf70 [ 3082.374914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3082.374926] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3082.382797] CPU: 0 PID: 47779 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3082.384281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3082.386044] Call Trace: [ 3082.386601] dump_stack+0x107/0x167 [ 3082.387371] should_fail.cold+0x5/0xa [ 3082.388195] _copy_from_user+0x2e/0x1b0 [ 3082.389051] __copy_msghdr_from_user+0x91/0x4b0 [ 3082.390043] ? __ia32_sys_shutdown+0x80/0x80 [ 3082.390969] ? __lock_acquire+0x1657/0x5b00 [ 3082.391890] ___sys_recvmsg+0xd5/0x200 [ 3082.392713] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3082.393752] ? __lockdep_reset_lock+0x180/0x180 [ 3082.394762] ? lock_acquire+0x197/0x470 [ 3082.395615] ? find_held_lock+0x2c/0x110 [ 3082.396487] ? __might_fault+0xd3/0x180 [ 3082.397332] ? lock_downgrade+0x6d0/0x6d0 [ 3082.398240] do_recvmmsg+0x24c/0x6d0 [ 3082.399038] ? ___sys_recvmsg+0x200/0x200 [ 3082.399925] ? lock_downgrade+0x6d0/0x6d0 [ 3082.400811] ? ksys_write+0x12d/0x260 [ 3082.401638] ? wait_for_completion_io+0x270/0x270 [ 3082.402671] ? rcu_read_lock_any_held+0x75/0xa0 [ 3082.403663] ? vfs_write+0x354/0xb10 [ 3082.404453] __x64_sys_recvmmsg+0x20f/0x260 [ 3082.405362] ? ksys_write+0x1a9/0x260 [ 3082.406188] ? __do_sys_socketcall+0x600/0x600 [ 3082.407162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3082.408276] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3082.409372] do_syscall_64+0x33/0x40 [ 3082.410175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3082.411261] RIP: 0033:0x7f9befa72b19 [ 3082.412043] 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 [ 3082.415962] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3082.417581] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3082.419111] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3082.420617] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3082.422131] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3082.423642] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 [ 3098.581124] FAULT_INJECTION: forcing a failure. 20:32:05 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffffff00004e2000679078352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1e000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:32:05 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x4, 0x1c, 0x80, 0x2, 0x0, 0x80000000, 0x202d4, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000240), 0x3}, 0x2, 0x400, 0x1ff, 0x5, 0xc9c, 0x800, 0xfffa, 0x0, 0x100, 0x0, 0x7fa5}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000800)={{r2}, "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"}) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:05 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x400000000000000) 20:32:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:32:05 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) [ 3098.581124] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3098.583344] CPU: 1 PID: 47899 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3098.584287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3098.585401] Call Trace: [ 3098.585773] dump_stack+0x107/0x167 [ 3098.586284] should_fail.cold+0x5/0xa [ 3098.586807] _copy_from_user+0x2e/0x1b0 [ 3098.587351] __copy_msghdr_from_user+0x91/0x4b0 [ 3098.587983] ? __ia32_sys_shutdown+0x80/0x80 [ 3098.588582] ? __lock_acquire+0x1657/0x5b00 [ 3098.589177] ___sys_recvmsg+0xd5/0x200 [ 3098.589711] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3098.590390] ? __lockdep_reset_lock+0x180/0x180 [ 3098.591027] ? lock_acquire+0x197/0x470 [ 3098.591570] ? find_held_lock+0x2c/0x110 [ 3098.592122] ? __might_fault+0xd3/0x180 [ 3098.592659] ? lock_downgrade+0x6d0/0x6d0 [ 3098.593238] do_recvmmsg+0x24c/0x6d0 [ 3098.593750] ? ___sys_recvmsg+0x200/0x200 sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 99) 20:32:05 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x8000000) [ 3098.594316] ? lock_downgrade+0x6d0/0x6d0 [ 3098.595065] ? ksys_write+0x12d/0x260 [ 3098.595599] ? wait_for_completion_io+0x270/0x270 [ 3098.596254] ? rcu_read_lock_any_held+0x75/0xa0 [ 3098.596890] ? vfs_write+0x354/0xb10 [ 3098.597393] __x64_sys_recvmmsg+0x20f/0x260 [ 3098.597969] ? ksys_write+0x1a9/0x260 [ 3098.598486] ? __do_sys_socketcall+0x600/0x600 [ 3098.599117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3098.599839] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3098.600532] do_syscall_64+0x33/0x40 [ 3098.601040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3098.601735] RIP: 0033:0x7f9befa72b19 [ 3098.602242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3098.604615] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3098.605639] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3098.606563] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3098.607485] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.608400] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000002 [ 3098.609321] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:32:05 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xf5ffffff00000000) 20:32:19 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0xfeffffff00000000) 20:32:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xbd47}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, 0x0, 0x2001, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="3b07dda5d617074852470040a7181f99545520a85a770bf467e238a85cd25ffa9d05129d5fe014116dec853baaebe54ab10e146870e0565e7401484cf7dbd39e9f6b368fd9cca23c1609326000000000"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) 20:32:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)="3a02", 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:32:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, 0xffffffffffffffff, 0xffffd000) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') setresuid(0xffffffffffffffff, 0x0, 0x0) r3 = getegid() setresgid(r3, r3, r3) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r6 = gettid() r7 = gettid() kcmp(r6, r7, 0x0, r4, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r8, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r8, 0x0) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000001480), 0x40002, 0x0) r10 = openat$cgroup_pressure(r0, &(0x7f00000014c0)='memory.pressure\x00', 0x2, 0x0) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000001500)='./file1\x00', 0x204380, 0x40) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="85193cdd7eccca60cbd699fcb595670d240d981509ed6c4860bc4bc241d1fa190a5ea37a862fe48a844e5dce8e676f24075637ab8ed9e820a5e1a5cd2b206516d753c4349d924ea668d65eae9e44532e92fde4f7dcc9e060a3ae8d6e72c7e9d9051d6cce2c50e2577dc86dcc5c1eb01a77eba81be1e87451a7aa24896f115e3e90ce170e9958c128b943821d", 0x8c}, {&(0x7f00000001c0)="148f7f3593465501ed373b126a5f72e7a17498b2b8fffde7118d76f0cf57f5d6ac0272092fef6b18aa7fabd9e9be8ce488d863110a3d99a73e0a10608b612f874c8d7ee764e40e4d356121ed8c49509b1c40fc2ca883c6a7768f1e7ce2dda05a0e7e339f97af6ad423f50dfd1d84ff949659c1e705c0b41e36a2e0f43175e2c1f27092bd95bdc2d4677e669cd3a8f10e2feb288b6f0025c40a73b88c735b564b80883edf0d0a2d04b2ff916d2962e8f8cecfb9c50ab51f300156e92c6e9f024633d50fd6566791441b661b0c91735b9719d7277755a77fc2eb3726375851bba1583671692c338ee1909abf1b", 0xec}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9764d3365d7107dda28348a875a03ff7acaa5be24245a1e5ce69fe2909674eca7f868982d28f1f3735587e125c6869b9cf6fb2f9c700df0d6bdcc4e0bcd13831682e7687f03b86d6dde72ca085ec1eceaca92e337eeed03edeedcd63b3a0850d8f42f489dda535b987480467e6e6c531109a2fd765cfa4910c2a68b060a632231edf493ffe8a666b49450e56c849d312c1dad6ebdfab94592834ae2d5a2b0b991558a76fc822cf307b0618452e631b6d74cc33f6f8ce73", 0xb7}], 0x4, &(0x7f0000001540)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r9, r0, r10, r11]}}], 0xb0}, 0x40) 20:32:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x20000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:19 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) (fail_nth: 100) 20:32:19 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r1, &(0x7f0000000340)=""/180, 0xb4, 0x0) fremovexattr(r0, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r3, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:19 executing program 0: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x28, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000880) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 3113.060081] FAULT_INJECTION: forcing a failure. [ 3113.060081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3113.063010] CPU: 1 PID: 48038 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 3113.064475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3113.066217] Call Trace: [ 3113.066790] dump_stack+0x107/0x167 [ 3113.067565] should_fail.cold+0x5/0xa [ 3113.068378] _copy_from_user+0x2e/0x1b0 [ 3113.069223] __copy_msghdr_from_user+0x91/0x4b0 [ 3113.070215] ? __ia32_sys_shutdown+0x80/0x80 [ 3113.071165] ? __lock_acquire+0x1657/0x5b00 [ 3113.072095] ___sys_recvmsg+0xd5/0x200 [ 3113.072919] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3113.073945] ? __lockdep_reset_lock+0x180/0x180 [ 3113.074942] ? lock_acquire+0x197/0x470 [ 3113.075784] ? find_held_lock+0x2c/0x110 [ 3113.076646] ? __might_fault+0xd3/0x180 [ 3113.077479] ? lock_downgrade+0x6d0/0x6d0 [ 3113.078370] do_recvmmsg+0x24c/0x6d0 [ 3113.079176] ? ___sys_recvmsg+0x200/0x200 [ 3113.080047] ? lock_downgrade+0x6d0/0x6d0 [ 3113.080929] ? ksys_write+0x12d/0x260 [ 3113.081748] ? wait_for_completion_io+0x270/0x270 [ 3113.082778] ? rcu_read_lock_any_held+0x75/0xa0 [ 3113.083757] ? vfs_write+0x354/0xb10 [ 3113.084551] __x64_sys_recvmmsg+0x20f/0x260 [ 3113.085457] ? ksys_write+0x1a9/0x260 [ 3113.086258] ? __do_sys_socketcall+0x600/0x600 [ 3113.087236] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3113.088350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3113.089445] do_syscall_64+0x33/0x40 [ 3113.090236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3113.091324] RIP: 0033:0x7f9befa72b19 [ 3113.092104] 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 [ 3113.095994] RSP: 002b:00007f9becfe8188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3113.097609] RAX: ffffffffffffffda RBX: 00007f9befb85f60 RCX: 00007f9befa72b19 [ 3113.099168] RDX: 0000000000000300 RSI: 00000000200068c0 RDI: 0000000000000004 [ 3113.100704] RBP: 00007f9becfe81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3113.102214] R10: 0000000000000102 R11: 0000000000000246 R12: 0000000000000003 [ 3113.103739] R13: 00007ffd3d6f052f R14: 00007f9becfe8300 R15: 0000000000022000 20:32:19 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x50500, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) close_range(r1, r2, 0x2) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:32:19 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2d}}, './file1\x00'}) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x4, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) syz_io_uring_setup(0x203a7b, &(0x7f0000000480)={0x0, 0xb400, 0x1, 0x3, 0x1ad, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x426200, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000980)={0x260, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x2180, 0x0, 0x2, 0x0, {0x8, 0x7, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x300, 0x7, 0x5}}, @link_id={0x65, 0x12, {@initial, @broadcast}}, @rann={0x7e, 0x15, {{0x1}, 0x5, 0x6, @device_b, 0x3, 0x15, 0x1}}, @tim={0x5, 0xe, {0x1f, 0x93, 0x6, "214bbc35450415d5078ff6"}}]}, @NL80211_ATTR_PROBE_RESP={0x1f0, 0x91, "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"}]}, 0x260}, 0x1, 0x0, 0x0, 0x8001}, 0x24000000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f00000007c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)={0x28, r4, 0x300, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8000, 0x79}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20020084}, 0x10) 20:32:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x20ffa000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:19 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000240)=0xd8, 0x4) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@mcast1}}, {{@in6=@ipv4={""/10, ""/2, @empty}}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffff5b00004e20006790785c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:19 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:32:19 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x2010, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x80, 0x9, 0xcf, 0x1, 0x0, 0x9, 0x45a, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000400), 0x6}, 0x40, 0x4, 0x6, 0x7, 0x3f, 0x40, 0x6, 0x0, 0x9, 0x0, 0x1}, r2, 0xd, r1, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x2f2442, 0x5d) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r5 = gettid() r6 = gettid() kcmp(r5, r6, 0x0, r3, r4) perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x1, 0x20, 0x6, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000340), 0x3}, 0x404, 0x4, 0x9, 0x0, 0xe00000000, 0x9f, 0xa0, 0x0, 0x2, 0x0, 0x6}, r6, 0xd, 0xffffffffffffffff, 0x2) r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="24eca136880e04a0b772956113cbc413e8963c67e0df058941f82c6e6db90e1bfa540d1f1e2b567f3f539f77e4fbd72d285ee7fc59218c8958465c4fa65b324b2099a7782909c07c6f7c7048e96bec1cc44032806520b876aa4d1e65e376a96822281d53c821bd89280d4053b7c04af02036c4fd6de77d15afd66d5525d4662770fd1c3b8fbb1909bdab75425db2e1b256758c93310f2b7329d67e91e6ebedae329854249d837e514bce08da47a8711b64f29f3898fd58f32d52e7e5749b65a189ad3ba43dd2e6", 0xc7, 0x4ce8}, {&(0x7f0000000200)="969f12a4eb52ebdbe37390da17e18550a53908f2542dbf2533a0d8493cdc5a6edcb70fc537952deda7d632bc2ad390d239b0b74d23a462d8b341a6bbb046710607c8fbb38033577d08c0289820cd73c83b3690131936fa237892d2039abdfce92d769032de4c47130371f7adfd0f5f5450ff70a37283628b64e4bd567185c530be9ac67e609dc212ec5ab5800eefe36e54c4", 0x92, 0x8}], 0x400, &(0x7f00000005c0)=ANY=[@ANYBLOB="757365725f78dcfde9e4d77961747472fd756c6f636b5f766b129214ae0df2a7ca78c2b72180bc616c69646974792c640100636172642c746503000000000000005f656e6372797074696f6e2c7573726a71756f74613d2c726f6f74636f6e6fd1523ddbb6530c75cd5864cad1930db4897b20393e4282077f2273d5fca520dc99fab7760f2567a63a0c909c7a3062fb372aff17189c98474806bf41566748bd6e72425452b038fbe351dece50487a298232a3195181e9d4e89b70"]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x14000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r9) openat(r7, &(0x7f0000000380)='./file0\x00', 0x402, 0x0) 20:32:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x20ffd000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) [ 3113.312153] loop0: detected capacity change from 0 to 38912 20:32:19 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000080)={{0x0, 0x3ff, 0xc5de, 0x3, 0x9, 0xfffffffffffffffe, 0x3, 0x101, 0x8, 0x8, 0x4, 0x6, 0x2, 0xfa48}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000140)={0x0, r2, "da9b343b2a8f4afebbbf2199d72a08c00994423dce8465daad4a3e638b881249c9d67efc38884d261090673fc7adaf63da71cb9553f1d183ea924cf7719ca887f4fd1390a9b5d25d6d66d9d1e76e6bb57a2ad9fa22516e7e24c5123c177320ba04deb5c51920b2d0b006b246f59d0cdbeee62ff307775153527a4aa888367ab0c0ef1e2e1337fcb37adbd2c9e201e9fef11cc178a9da16170f0731a87b9c19ba132fcdae2a903c535615ebd787148e1133d8e55e44d28542f33e375f55b33598213c7100269de84014f34f428dcc82287bcbfa83dc0a707f21081893a41b0ea6ea108ec4ae5b5c8115a994c77be17df75d17bf25ed45a944e6ada9ad13085880", "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"}) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r3) [ 3113.324796] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 20:32:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:36 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x1000, 0x101}, {&(0x7f00000010c0)="588fad39c25de37bf4511a9aa9854ef30387e26b933fbac34ce3242c142c889b9d56cf3569831d806aaa0779437a5f7dfcfd83c443eaa9192835514c8a4a89f5d25f18f884c4de6176a21ba78f33aa89663e5e498709ecac4e97536b35f564ae200988f25911acd4152ce18c2f41b82493d71c3b00e0d37e9876f38fa2", 0x7d, 0x2c}, {&(0x7f0000001140)="875ae0c326468eec13090664286a75f6ba539ecf56b952a04773428a6ffa3b07372c5ddc84bef2d2db24b8f49238cd2004933adc1d6a2b0f0a3b8e3dbaa089af77622cd0e24dd5ef8a11ae6309b4bf4645841b9d47bae51c0d58661e3545f5d485dbe4ca0eaed93e771cf3f935f62ac63855c14ae4ad4fa6c39dfacfd4a10707c08a9c13ac050f1646fcb49a092eecc1483ce7cb6f50e321d93770", 0x9b, 0x3ff}, {&(0x7f0000001200)="eee6d45a493edddb0c3e5688a85a7683a166b1116dfc584d", 0x18, 0x5}, {&(0x7f0000001240)="b241ca4fdda36910607e17e2506c4172a7f7d84afea3a640895c0fa09ba3803daa3c01fb9f790e3caf4eebd42ba04116e0365da1bbd9d63ea6221c8c30dc7430a1925d89e1dc01ceaaad042e3439a2f4851d15c433bf42bf2d5caf87df9666ec99f04b46f30816001ec9be1726a9774bd8105bc7ce5e1de00649cff9c86f90d2e909c2e498661e09c3de98ccf38626c44960222524f31d3161e544d83805e7b75dea0870915ea3239816d18b4528118ca8ed8e852237b379482ec57633524e95ff614d744ee7beaa93f804b1fab96c578f28", 0xd2, 0x8f}], 0x14, &(0x7f00000013c0)={[{@size={'size', 0x3d, [0x36, 0x39, 0x6b, 0x70, 0x6d]}}, {@mode={'mode', 0x3d, 0x5}}, {@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x2d]}}], [{@context={'context', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FIONCLEX(r0, 0x5450) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a40)) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) r3 = getegid() setresgid(r3, r3, r3) syz_mount_image$tmpfs(&(0x7f0000001440), &(0x7f0000001480)='./file0\x00', 0x8da3, 0x6, &(0x7f0000001880)=[{&(0x7f00000014c0)="61d6502d843a16650ce4b76ff1ac0bec1e5979d70138d6d3c26b6507364905aa81ee1da813d6ae60e7a331c80d96af44102dad496fbc25811d76e4b8738be4fd3f042640aba2291f881023cfc3fbbea32d64409c7ff2f2f4fc4249b0cc460807c679ac", 0x63}, {&(0x7f0000001540)="544e67e9ea90ee0f392efa815acb5a3a938ca3b70e173da8b804a02d929351d8c27186ee1067df606147efa80c81fce67ac68d", 0x33, 0x6}, {&(0x7f0000001580)="76fb643482b3295ce53c39ddfdbe55a7f9ac8d78bacdd8a6d2b9c189beab680c2e71188e4912aada7cdbf34e15b26f23bd234c7ef8367a571b8d7b99aa2c6f67cec6bdf90e945d80d2e52cb391d894bc0f9502ec8701bd02b32b02de25c137d062e2ea3ef998b4b497085248abab77c217f1714a3b40184b238f8d840b8b44fd91245dbaf897f0081b", 0x89, 0x6}, {&(0x7f0000001640)="e60fdfff8582344e09573be878abec16fcaede2c177f5cf4c88f394100c5b9b9ded86d74e44e7005129fda8a06fb765531981619cf798c4177aa9923028d0f9b3b60d05a05366df743ed06005521ce7ced27dd0a5239d0f9783da75a5e30b1ce05bef750ab778239bd5eff6b2eaebe7e27f6f1db7ac4560b99773475", 0x7c, 0x7}, {&(0x7f00000016c0)="fc01753a4f212f9c5c0222b172d95a91d251f2d2c05e30a3c9f94f0a0c30c787ea198e3abc6725c881d438e9239c055211f42b88c9ec1aefc90ef9142d1162bfc1ab084dc9d8610efb7e2722dd41d3908a7ea9b9d97b82049039d9898ab2ab372863f930c5983744c63fb275a1d99fbfe18d3d995be30fea142fd55f3be6e92bea57eeccc288ca39ad9afe554675a4aa1f734b4f95e19699dc46119d93451fa4ce7c73de4c582a668a6e8400d01feabd24e3d5fb7cf130f8536107334d28f3047c2006c392ecf998b7cb1664befc2303022313cc1d3b531bb3", 0xd9, 0x9}, {&(0x7f00000017c0)="c2c2c6c5b4f6b842ce9a09d3dbed8dce1a206f7341ddeac33f08ada0b07223393a8c470a5f125ff0e0a8e69279c0e811db3056c4a1380bc08a6b3c50abf33426ec0ce47e76776d47e072b254aa3ac25bd8c3dc00c1ab778ca7e2357fd9cba9864ef86ff116f39f847c268d838a2875964174d4653306123f0cb9d3ce1b89cf4b4b5757508b933c0bc33ca2e6b8fbcb3a803a0ed4ada08b865a78afd532c4", 0x9e, 0xc6}], 0x30000a0, &(0x7f0000001940)={[{@mode}, {@gid={'gid', 0x3d, r3}}, {}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x37]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x78, 0x34, 0x36, 0x25, 0x74, 0x39]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x34]}}, {@mode={'mode', 0x3d, 0xb7}}, {@huge_within_size}], [{@measure}, {@subj_role={'subj_role', 0x3d, 'ns/net\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'size'}}]}) 20:32:36 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:32:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x1f012, r1, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r3 = getpgid(0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/pid_for_children\x00') ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f00000001c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5, 0x9, 0xcb, 0x9, 0x0, 0xcd44, 0x0, 0xce3411e063b488b6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xab, 0x1, @perf_bp={&(0x7f0000000040), 0x5}, 0x100, 0xfffffffffffffffc, 0x5, 0x3, 0x7f, 0xffffffff, 0x8000, 0x0, 0x7, 0x0, 0x3a1}, 0x0, 0xf, r0, 0x9) r4 = syz_open_dev$hiddev(&(0x7f0000000180), 0x6, 0x200880) mmap(&(0x7f0000901000/0x4000)=nil, 0x4000, 0x300000e, 0x10, r4, 0x9f526000) 20:32:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x24000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:36 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x9363e01128898691, r0, 0x8000000) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x21050, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x4000, @fd_index=0x5, 0x7, &(0x7f0000000000)=""/11, 0xb, 0x4, 0x1}, 0x3f) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:32:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, 0xffffffffffffffff, 0xffffd000) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') setresuid(0xffffffffffffffff, 0x0, 0x0) r3 = getegid() setresgid(r3, r3, r3) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r6 = gettid() r7 = gettid() kcmp(r6, r7, 0x0, r4, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r8, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r8, 0x0) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000001480), 0x40002, 0x0) r10 = openat$cgroup_pressure(r0, &(0x7f00000014c0)='memory.pressure\x00', 0x2, 0x0) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000001500)='./file1\x00', 0x204380, 0x40) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="85193cdd7eccca60cbd699fcb595670d240d981509ed6c4860bc4bc241d1fa190a5ea37a862fe48a844e5dce8e676f24075637ab8ed9e820a5e1a5cd2b206516d753c4349d924ea668d65eae9e44532e92fde4f7dcc9e060a3ae8d6e72c7e9d9051d6cce2c50e2577dc86dcc5c1eb01a77eba81be1e87451a7aa24896f115e3e90ce170e9958c128b943821d", 0x8c}, {&(0x7f00000001c0)="148f7f3593465501ed373b126a5f72e7a17498b2b8fffde7118d76f0cf57f5d6ac0272092fef6b18aa7fabd9e9be8ce488d863110a3d99a73e0a10608b612f874c8d7ee764e40e4d356121ed8c49509b1c40fc2ca883c6a7768f1e7ce2dda05a0e7e339f97af6ad423f50dfd1d84ff949659c1e705c0b41e36a2e0f43175e2c1f27092bd95bdc2d4677e669cd3a8f10e2feb288b6f0025c40a73b88c735b564b80883edf0d0a2d04b2ff916d2962e8f8cecfb9c50ab51f300156e92c6e9f024633d50fd6566791441b661b0c91735b9719d7277755a77fc2eb3726375851bba1583671692c338ee1909abf1b", 0xec}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9764d3365d7107dda28348a875a03ff7acaa5be24245a1e5ce69fe2909674eca7f868982d28f1f3735587e125c6869b9cf6fb2f9c700df0d6bdcc4e0bcd13831682e7687f03b86d6dde72ca085ec1eceaca92e337eeed03edeedcd63b3a0850d8f42f489dda535b987480467e6e6c531109a2fd765cfa4910c2a68b060a632231edf493ffe8a666b49450e56c849d312c1dad6ebdfab94592834ae2d5a2b0b991558a76fc822cf307b0618452e631b6d74cc33f6f8ce73", 0xb7}], 0x4, &(0x7f0000001540)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r9, r0, r10, r11]}}], 0xb0}, 0x40) 20:32:36 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x2, 0x3, 0x8, 0xfc, 0x0, 0x100000000, 0x400, 0x18, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x95, 0x4, @perf_config_ext={0x7, 0x101}, 0xc080, 0x8fd3, 0x3, 0x7, 0x3, 0x1f, 0x100, 0x0, 0xfffffff9}, 0x0, 0x8, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/timer_list\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffffff00004e20006790785c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b93097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:32:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2a000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:36 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0xb4, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000080)={@fda={0x66646185, 0x7, 0x1, 0x20}, @flat=@handle={0x73682a85, 0x5, 0x2}, @fda={0x66646185, 0xa, 0x2, 0x10}}, &(0x7f0000000000)={0x0, 0x20, 0x38}}}, @enter_looper, @increfs_done={0x40106308, 0x1}, @decrefs={0x40046307, 0x2}, @free_buffer, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000100)={@flat=@weak_handle={0x77682a85, 0xc7719234985a478a, 0x1}, @fda={0x66646185, 0x0, 0x2, 0xe}, @flat=@weak_handle={0x77682a85, 0x0, 0x3}}, &(0x7f0000000180)={0x0, 0x18, 0x38}}}], 0x54, 0x0, &(0x7f0000000280)="10fbbd012f21ce4b6ef03ed4ff042b2cd4ce063402a06306ce056281617374ee29886876a314e47df568563faa98ebae529bef7320488923816e431443b9b77733dc663025eb4b00586a92e35a986b23051fc91f"}) 20:32:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x1072e2, 0x0) ftruncate(r2, 0x1000003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="eb", 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="14"], 0x18}, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)='\x00\x00\x00\x00\xe7\xad`\xdbWJ\xfe\xa6\xb2\x00\x00\x1b\x98\xaf!\x0f\xa6G-\t\x91\xd5\x12\xe3\xcc\xa2\xc7\xac\f_#0c\x00\x00\x00\x02\x99\x84\x19%\xff\xd9\x8a;\x00\x00\x00\x00') close(r1) r4 = socket$packet(0x11, 0x2, 0x300) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r5 = perf_event_open(&(0x7f0000000280)={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, 0x4, @perf_bp={&(0x7f0000000240), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) recvmmsg(r4, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) pipe2(&(0x7f0000000000), 0x0) r6 = signalfd(r5, 0x0, 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x1}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) syz_emit_ethernet(0x15, &(0x7f0000000040)={@remote, @broadcast, @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@llc={0x4, {@llc={0xe, 0xf8, "d0"}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x494, 0xe21, 0xbbe, 0x23d]}) 20:32:36 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x80003a7b, &(0x7f0000000000)={0x0, 0xc75d, 0x6, 0x0, 0x20000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:32:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x30000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, 0xffffffffffffffff, 0xffffd000) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') setresuid(0xffffffffffffffff, 0x0, 0x0) r3 = getegid() setresgid(r3, r3, r3) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r6 = gettid() r7 = gettid() kcmp(r6, r7, 0x0, r4, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r8, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r8, 0x0) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000001480), 0x40002, 0x0) r10 = openat$cgroup_pressure(r0, &(0x7f00000014c0)='memory.pressure\x00', 0x2, 0x0) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000001500)='./file1\x00', 0x204380, 0x40) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="85193cdd7eccca60cbd699fcb595670d240d981509ed6c4860bc4bc241d1fa190a5ea37a862fe48a844e5dce8e676f24075637ab8ed9e820a5e1a5cd2b206516d753c4349d924ea668d65eae9e44532e92fde4f7dcc9e060a3ae8d6e72c7e9d9051d6cce2c50e2577dc86dcc5c1eb01a77eba81be1e87451a7aa24896f115e3e90ce170e9958c128b943821d", 0x8c}, {&(0x7f00000001c0)="148f7f3593465501ed373b126a5f72e7a17498b2b8fffde7118d76f0cf57f5d6ac0272092fef6b18aa7fabd9e9be8ce488d863110a3d99a73e0a10608b612f874c8d7ee764e40e4d356121ed8c49509b1c40fc2ca883c6a7768f1e7ce2dda05a0e7e339f97af6ad423f50dfd1d84ff949659c1e705c0b41e36a2e0f43175e2c1f27092bd95bdc2d4677e669cd3a8f10e2feb288b6f0025c40a73b88c735b564b80883edf0d0a2d04b2ff916d2962e8f8cecfb9c50ab51f300156e92c6e9f024633d50fd6566791441b661b0c91735b9719d7277755a77fc2eb3726375851bba1583671692c338ee1909abf1b", 0xec}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9764d3365d7107dda28348a875a03ff7acaa5be24245a1e5ce69fe2909674eca7f868982d28f1f3735587e125c6869b9cf6fb2f9c700df0d6bdcc4e0bcd13831682e7687f03b86d6dde72ca085ec1eceaca92e337eeed03edeedcd63b3a0850d8f42f489dda535b987480467e6e6c531109a2fd765cfa4910c2a68b060a632231edf493ffe8a666b49450e56c849d312c1dad6ebdfab94592834ae2d5a2b0b991558a76fc822cf307b0618452e631b6d74cc33f6f8ce73", 0xb7}], 0x4, &(0x7f0000001540)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r9, r0, r10, r11]}}], 0xb0}, 0x40) 20:32:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x36000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:36 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r3, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r4, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x22b45000) setns(r2, 0x20000) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:32:52 executing program 0: set_thread_area(&(0x7f0000000000)={0x6, 0x20001000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) syz_io_uring_setup(0x2fcc, &(0x7f00000000c0)={0x0, 0x133f, 0x8, 0x3, 0x27d, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) 20:32:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, 0xffffffffffffffff, 0xffffd000) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') setresuid(0xffffffffffffffff, 0x0, 0x0) r3 = getegid() setresgid(r3, r3, r3) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r6 = gettid() r7 = gettid() kcmp(r6, r7, 0x0, r4, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r8, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r8, 0x0) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000001480), 0x40002, 0x0) r10 = openat$cgroup_pressure(r0, &(0x7f00000014c0)='memory.pressure\x00', 0x2, 0x0) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000001500)='./file1\x00', 0x204380, 0x40) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="85193cdd7eccca60cbd699fcb595670d240d981509ed6c4860bc4bc241d1fa190a5ea37a862fe48a844e5dce8e676f24075637ab8ed9e820a5e1a5cd2b206516d753c4349d924ea668d65eae9e44532e92fde4f7dcc9e060a3ae8d6e72c7e9d9051d6cce2c50e2577dc86dcc5c1eb01a77eba81be1e87451a7aa24896f115e3e90ce170e9958c128b943821d", 0x8c}, {&(0x7f00000001c0)="148f7f3593465501ed373b126a5f72e7a17498b2b8fffde7118d76f0cf57f5d6ac0272092fef6b18aa7fabd9e9be8ce488d863110a3d99a73e0a10608b612f874c8d7ee764e40e4d356121ed8c49509b1c40fc2ca883c6a7768f1e7ce2dda05a0e7e339f97af6ad423f50dfd1d84ff949659c1e705c0b41e36a2e0f43175e2c1f27092bd95bdc2d4677e669cd3a8f10e2feb288b6f0025c40a73b88c735b564b80883edf0d0a2d04b2ff916d2962e8f8cecfb9c50ab51f300156e92c6e9f024633d50fd6566791441b661b0c91735b9719d7277755a77fc2eb3726375851bba1583671692c338ee1909abf1b", 0xec}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9764d3365d7107dda28348a875a03ff7acaa5be24245a1e5ce69fe2909674eca7f868982d28f1f3735587e125c6869b9cf6fb2f9c700df0d6bdcc4e0bcd13831682e7687f03b86d6dde72ca085ec1eceaca92e337eeed03edeedcd63b3a0850d8f42f489dda535b987480467e6e6c531109a2fd765cfa4910c2a68b060a632231edf493ffe8a666b49450e56c849d312c1dad6ebdfab94592834ae2d5a2b0b991558a76fc822cf307b0618452e631b6d74cc33f6f8ce73", 0xb7}], 0x4, &(0x7f0000001540)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r9, r0, r10, r11]}}], 0xb0}, 0x40) 20:32:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3c000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) setns(r2, 0x4000000) 20:32:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000002480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x181a08}, 0xc, &(0x7f0000002440)={&(0x7f00000024c0)=ANY=[@ANYBLOB="f5b7a98c0f7636e316a6e15d7c03819dd37738e0", @ANYRES16=0x0, @ANYBLOB="000328bd7000fedbdf257a00000008000300", @ANYRES32=0x0, 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0x239c}, 0x1, 0x0, 0x0, 0x1}, 0x10000011) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') mmap(&(0x7f0000986000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x17649000) mmap(&(0x7f00001c3000/0x1000)=nil, 0x1000, 0x8, 0x110, r0, 0x59719000) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:32:52 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x40, 0x8, 0x0, 0x3f, 0x0, 0x7, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000240), 0x7}, 0xa4, 0x8, 0x1000, 0x4, 0x9, 0x7fff, 0x3, 0x0, 0x2, 0x0, 0x5}, r1, 0xc, r0, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x21a, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x8}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4001) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x1187, &(0x7f0000000800)={@local, @remote, @void, {@ipv4={0x800, @gre={{0x1a, 0x4, 0x0, 0x2, 0x1179, 0x65, 0x0, 0x1, 0x2f, 0x0, @multicast1, @loopback, {[@cipso={0x86, 0x40, 0x1, [{0x0, 0xd, "9a07a5718b2c9316e70c57"}, {0x7, 0xf, "e46941a4af4b87f63c291369f3"}, {0x1, 0xa, "12c89b5e03918c8c"}, {0x0, 0x3, "e7"}, {0x6, 0x9, "9101d40c18a9f9"}, {0x6, 0x8, "89a5de313139"}]}, @rr={0x7, 0x13, 0xfe, [@loopback, @remote, @remote, @rand_addr=0x64010101]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1b, 0x0, [], "56d59f0757c4c4e17c3d78da5425f62e3d70d7167e9750ae545458"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [], "27b060c362057dab97672a0836672ac4838a2f1a78a0481c96a2bf604419eee479186c6111f57e5922f13bcb0dae905448b74ccb9285027123b31092551402ec63440aeeee502f728a08efdc5727ea0a36eb7a87659fe555eee08cee8ea28e58adee952f624f66281209a79863092410994a7421fcfe15aab21ca58d663094010b36e51eeff30b9660e8ebae933e1295b4"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x4, 0x12, 0x1], "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{0x8, 0x88be, 0x3, {{0x5, 0x1, 0x2, 0x2, 0x1, 0x2, 0x4, 0x33}, 0x1, {0x7}}}, {0x8, 0x22eb, 0x4, {{0xc, 0x2, 0x6, 0x0, 0x1, 0x2, 0x5}, 0x2, {0x98eb, 0x2, 0x2, 0x18, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "91a02c5ea910072431ad50e920fa0f0bab1c1b6ef272783cd4d57b"}}}}}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:52 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:32:52 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x4, 0x0}}], 0x300, 0x102, 0x0) 20:32:52 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x20) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd28, 0x25dfdbff, {0x1, 0x1, 0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20008865}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:52 executing program 3: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wg0\x00'}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/51) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:32:53 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x5f, 0x0}}], 0x300, 0x102, 0x0) 20:32:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x137) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/ieee802154', 0x440b40, 0x1c) recvmmsg$unix(r2, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/24, 0x18}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/238, 0xee}, {&(0x7f0000002240)=""/26, 0x1a}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/197, 0xc5}], 0x7, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000003440), 0x6e, &(0x7f00000037c0)=[{&(0x7f00000034c0)=""/196, 0xc4}, {&(0x7f00000035c0)=""/40, 0x28}, {&(0x7f0000003600)=""/254, 0xfe}, {&(0x7f0000003700)=""/110, 0x6e}, {&(0x7f0000003780)=""/35, 0x23}], 0x5}}, {{&(0x7f0000003840), 0x6e, &(0x7f0000003f80)=[{&(0x7f00000038c0)=""/134, 0x86}, {&(0x7f0000003980)=""/239, 0xef}, {&(0x7f0000003a80)=""/219, 0xdb}, {&(0x7f0000003b80)=""/7, 0x7}, {&(0x7f0000003bc0)=""/17, 0x11}, {&(0x7f0000003c00)=""/194, 0xc2}, {&(0x7f0000003d00)=""/137, 0x89}, {&(0x7f0000003dc0)=""/72, 0x48}, {&(0x7f0000003e40)=""/134, 0x86}, {&(0x7f0000003f00)=""/123, 0x7b}], 0xa, &(0x7f0000004040)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000004080)=""/93, 0x5d}], 0x1, &(0x7f0000004140)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f00000051c0)=[{&(0x7f0000004180)=""/1, 0x1}, {&(0x7f00000041c0)=""/4096, 0x1000}], 0x2, &(0x7f0000005200)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}], 0x5, 0x140, &(0x7f00000053c0)) perf_event_open(&(0x7f0000005440)={0x0, 0x80, 0x9, 0x3, 0x3, 0x3, 0x0, 0x1794, 0x10000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000005400), 0x8}, 0x0, 0x5, 0x1, 0x0, 0x6, 0x8, 0x3, 0x0, 0x190, 0x0, 0x3}, r4, 0x5, r3, 0x0) 20:32:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x40000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:53 executing program 6: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:32:53 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x2000, 0x0}}], 0x300, 0x102, 0x0) 20:32:53 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) pread64(r0, &(0x7f0000000340)=""/130, 0x82, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:32:53 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') setns(0xffffffffffffffff, 0x20000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:32:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x42000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:32:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x3d8, 0x0, 0x1e8, 0x1e8, 0x2f0, 0x2f0, 0x2f0, 0x4, &(0x7f0000000040), {[{{@arp={@local, @loopback, 0xff, 0x0, 0xa, 0x6, {@empty, {[0x0, 0xff, 0x0, 0xff]}}, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x1f, 0x3, 0x7, 0xfffa, 0x6, 0x8000, 'batadv0\x00', 'batadv_slave_0\x00', {0xff}, {}, 0x0, 0x15}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1e27712273a5aa188e1dd2eec7d684f88a2b2738975e362bab4e440ce454"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@arp={@rand_addr=0x64010102, @multicast2, 0x0, 0xff0000ff, 0xa, 0xe, {@empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}}, {@mac=@multicast, {[0x0, 0xff, 0x8fc8c945e50fd830, 0x0, 0x0, 0xff]}}, 0xee94, 0xff, 0x8, 0x8, 0x1, 0x40, 'xfrm0\x00', 'batadv_slave_0\x00', {}, {}, 0x0, 0xc0}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x428) r1 = socket$packet(0x11, 0x2, 0x300) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r1, 0x0, &(0x7f0000000100)="8d4fb6d3440c1ec1c83b85b7abbad0b61358f2ab1f95aaf71681", 0x1a, 0x40000000, 0x0, {0x0, r2}}, 0xffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x40000, 0x102) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:32:53 executing program 3: ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) 20:32:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xf6e2}}, './file1\x00'}) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:32:53 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) sendmsg$AUDIT_SET_FEATURE(r3, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbfd, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000055}, 0x20008895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:33:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4b748fff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:06 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)="3a7f", 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:06 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) 20:33:06 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002940), 0x2080, 0x0) fchmodat(r1, &(0x7f0000005240)='./file0\x00', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) recvmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000140)=""/108, 0x6c}], 0x2, &(0x7f0000000340)=""/33, 0x21}, 0x8001}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/12, 0xc}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/156, 0x9c}], 0x4, &(0x7f00000025c0)=""/124, 0x7c}, 0x15}, {{&(0x7f0000002640)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000400)=[{&(0x7f00000026c0)=""/203, 0xcb}, {&(0x7f00000027c0)=""/102, 0x66}, {&(0x7f0000002840)=""/144, 0x90}], 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002900)=""/19, 0x13}, {&(0x7f0000002940)}, {&(0x7f0000002980)=""/167, 0xa7}, {&(0x7f0000002a40)=""/20, 0x14}, {&(0x7f0000002a80)=""/240, 0xf0}, {&(0x7f0000002b80)=""/201, 0xc9}], 0x6, &(0x7f0000002d00)=""/20, 0x14}, 0x80000001}, {{&(0x7f0000002d40)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/102, 0x66}, {&(0x7f0000003e40)=""/122, 0x7a}, {&(0x7f0000003ec0)=""/2, 0x2}], 0x4, &(0x7f0000003f40)=""/62, 0x3e}, 0x100}, {{&(0x7f0000003f80)=@nfc, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004000)=""/118, 0x76}, {&(0x7f0000004080)=""/69, 0x45}, {&(0x7f0000004100)=""/7, 0x7}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/131, 0x83}, {&(0x7f0000005200)=""/23, 0x17}, {&(0x7f0000005240)}, {&(0x7f0000005280)=""/160, 0xa0}, {&(0x7f0000005340)=""/68, 0x44}, {&(0x7f00000053c0)=""/246, 0xf6}], 0xa, &(0x7f0000005580)=""/231, 0xe7}, 0x2}, {{&(0x7f0000005680)=@phonet, 0x80, &(0x7f0000005980)=[{&(0x7f0000005700)=""/125, 0x7d}, {&(0x7f0000005780)=""/252, 0xfc}, {&(0x7f0000005880)=""/233, 0xe9}], 0x3, &(0x7f00000059c0)=""/204, 0xcc}, 0xf4b}, {{&(0x7f0000005ac0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005b40)=""/129, 0x81}], 0x1, &(0x7f0000005c40)=""/4096, 0x1000}, 0x101}], 0x8, 0x40002000, &(0x7f0000006e40)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat(r0, &(0x7f0000006e80)='./file0/file0\x00', 0x10) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:33:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x24, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0xdd733157a5b8d03e}, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file1/file0\x00', 0x1246, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000100)="83343b1fd6d649374d15a9858329aaf952920aa52fed3501a3d898d186580ab36b32a8f767bb74c5f45ad6de7fc606c2030f7d3bf340e59926f437a86b80634a27fa98f8afcd70767509550778fb43c46c5cd2705b5da7771c2ca44f9f758ddd2f73e4f7e43ca306ce87945d50fe20c46110af23559d430a70936ec2e3b2aa640330a8909053dcc34c4259356f1a93bbb08e9d2c60f371dd65f6c7", 0x9b, 0x8}, {&(0x7f00000001c0)="ec855bbdfb18861002edb7de80d6b123e8c74771a170e580601f1e891158931f8697510a79bd615fb4429a2edb0c14d308581337c99f24821b797cfe3045eba36dea50581a65b8b33c2b427b3f76ae513aae1ea9a2f5edd2f140eb8d9becd69bdbd7212a5197b4ea54d3b171df5eedeb4d75952652b90368abf25c880b2aecb79310b2a5dd8d7819b7e63ab7033454d56f0dc54ceeb51420bfa8c5b33486eb4e5c21286a400d2e7e7242bfa0638bcfd48586594a5273f033784c01c6117b716836ceb24157eace2b9e22a7e95fc17b1ef80d9c828abdf0f14c8500e79a5c0fe1465c6c152d", 0xe5, 0x7}, {&(0x7f00000002c0)="a25659667fed5d5e298fe6895ac0f961d83fb23b502cf9c9146386f6b124314dfd9e4fb190aa6bb16cadca2a0ee803bd7d6bc7e60ca5f08823dcb3fc9fc0565702bb0d597e9788ba77f7ac5ba668fb573de33b79b7d73fa73d85dcc4e8089b113425061223ee7262ebfb55cf5658a161a3dc1d2dd4a0c8a7a5a725090ca57bd26fc3ab0f6c9d1a8c1f7773f87e51ada30336868d26714c8ab902e9e871fbb2dd62df395c074c949bfef89da2249256a60d670c5a2f18e34b149af510994168a670ddfd80c9f51223", 0xc8, 0x8000}, {&(0x7f00000003c0)="e6bf0bf35c5ca3819f899ab8fb76abc0630d7b0e66bce843fbc366fc247ab29dcaf324155fc911487e17c7d0cc4b06aa9d6b8d1c399d52ae54c635eb", 0x3c, 0x4}, {&(0x7f0000000400)="5e2fbaced59f983c90d2bc3d26459b84abab8aa041318f2b455199be2a2d1133a975e70fb83a345e885fe62382de7c770962433492937022bf837200bb06ecb6ea0eeb647ec439069115838e12ed71d8a517cbb184a27ca440a58044f5f70af3977eab6d7b710b58bc0e372238540005f41c116a178b2885292a2e8c2b03e332a6bda8944980d7283b198089b0180a8ee539a8162add850462edfae3224e82a74758a4af00b7acd9cd660e951cbcb946084dc28540016de65085cf04924678d957ea2064bb53310732d440834129d20d818982ae5d8507358d148382d5ad1ba18cc00b9976bc147b4d36dc7ee7f1a06231", 0xf1, 0xfff}, {&(0x7f0000000500)="7f808d95ecc8ae45a4dd5fddd23977ab6f7548e29dd678b8790c42c6d210899199cdb897add2525eede18b0f5c2e4ded3af97fa64b094145f771cca92c81e38846807f92bfc3d47677700790d6d3b3184b1456146c6ca3476d14f3654d94c68b775bcec428c1059ee0df140b982dc871f27ee345a89b9d0330181b459c1a40bfccb48e003a0cabe5a43446cb87c7457f813148385c", 0x95}, {&(0x7f00000005c0)="dc7d903770bd6ceb91c16625e0e59c07a26d0cfdff2f082961a595b9ba8faa568602326fc8b1723ae98ee7d1f5672d660b798ccc573ec83e56e57672773fdb2f4bb059e07844bac8b7f87fce143bb1466d79303ff1e6610f0a22ed215b0a91135e380da4dde9e6f34cd07b1525c052bc6c3818d83cf05d8b16b5bec1684325123cf5081c8fab5c08ed9132d55bfbaccb608b0cff3d5a30c513bb380f4631dc4f765952c89fd7c373ca60690b563ff0e471fc4d2f8ff11eeb1fdcfd72c926c4cec6c2a1c5d55edea706cb9b5e1643b48ca1dd6683c89da06949d46d8f3f2211a436de7e62301dabf47951108413e85250a4257a27e34f", 0xf6, 0x100000001}], 0x40000, &(0x7f0000000840)={[{@dots}, {@fat=@debug}, {@dots}, {@fat=@umask={'umask', 0x3d, 0x81}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@fat=@gid={'gid', 0x3d, r1}}], [{@measure}, {@euid_eq={'euid', 0x3d, r2}}, {@fsname={'fsname', 0x3d, 'ns/pid_for_children\x00'}}, {@uid_gt={'uid>', 0xee00}}, {@dont_appraise}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}]}) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/pid_for_children\x00') perf_event_open(&(0x7f0000000980)={0x5, 0x80, 0x7, 0x5c, 0x5, 0x3, 0x0, 0x9, 0x8000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000940), 0x8}, 0x84, 0xd97, 0x4, 0x7, 0xffff, 0x401, 0x1, 0x0, 0x80, 0x0, 0x7}, r3, 0xc, r0, 0x8) 20:33:06 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x4000, 0x0}}], 0x300, 0x102, 0x0) 20:33:06 executing program 3: clock_gettime(0x0, &(0x7f0000001b80)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/201, 0xc9}], 0x2, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/14, 0xe}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/113, 0x71}, {&(0x7f00000006c0)=""/190, 0xbe}], 0x9, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000000880), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/22, 0x16}, {&(0x7f0000000940)=""/2, 0x2}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/120, 0x78}, {&(0x7f0000000b00)=""/67, 0x43}, {&(0x7f0000000b80)=""/58, 0x3a}, {&(0x7f0000000bc0)=""/121, 0x79}, {&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000d00)=""/73, 0x49}, {&(0x7f0000000d80)}], 0xa, &(0x7f0000000e80)=[@rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000ec0)=""/236, 0xec}, {&(0x7f0000000fc0)=""/17, 0x11}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f00000010c0)=""/248, 0xf8}], 0x4, &(0x7f0000001200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)=""/35, 0x23}, {&(0x7f0000001280)=""/158, 0x9e}, {&(0x7f0000001340)=""/149, 0x95}, {&(0x7f0000001400)=""/72, 0x48}, {&(0x7f0000001480)=""/118, 0x76}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/145, 0x91}, {&(0x7f0000001640)=""/109, 0x6d}, {&(0x7f00000016c0)=""/4, 0x4}, {&(0x7f0000001700)=""/149, 0x95}], 0xa, &(0x7f0000001880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/32, 0x20}], 0x2}}], 0x6, 0x40000021, &(0x7f0000001bc0)={r0, r1+10000000}) r4 = syz_open_procfs$namespace(r3, &(0x7f0000000040)='ns/net\x00') openat(r2, &(0x7f0000000d80)='./file0\x00', 0x3, 0x20) ioctl$NS_GET_USERNS(r4, 0xb701, 0x0) 20:33:06 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x5f00, 0x0}}], 0x300, 0x102, 0x0) 20:33:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4c000fff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:21 executing program 6: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:21 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) kcmp(r2, r3, 0x0, r0, r1) clock_gettime(0x0, &(0x7f0000004c40)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000000), &(0x7f0000000580)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/104, 0x68}], 0x9, &(0x7f0000002580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/226, 0xe2}, {&(0x7f0000003800)=""/41, 0x29}], 0x3, &(0x7f0000003880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x60}}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000003900)=""/49, 0x31}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/246, 0xf6}, {&(0x7f0000004a40)=""/165, 0xa5}], 0x4, &(0x7f0000004b40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x20, &(0x7f0000004c80)={r4, r5+60000000}) syz_open_procfs$namespace(r6, &(0x7f0000004cc0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r7, 0xb701, 0x0) 20:33:21 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0xb0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="3cdc5d7814262e2536681cfc2ce19793943131da0d0801f3b3697e4b3e6ed00a1dcc2fe34b8264940e2ddfc929d8d430bad876b00b06ffb57fe1946af8e70e7e", 0x40, 0x1ff}, {&(0x7f0000000100)="1217f5aac055921d457ea96113a235f7d8476c1b53c7ddcfc2d3d86cffc18f2d9924c29013f842893959e27bf81ea1521a3e79ace7d3f1e03f7bb4383c9e7372b29d6d0d94a04da66934998202a67cf3c242f0da73c83c5f39ede94b5f3a1f2a805ba46c4a076bafb45be436c5d8e4c84ee81135282e63875234659d815b012404059e85905849a9eeb3fc", 0x8b, 0x1}, {&(0x7f0000000200)="38b0fd87a51d1554b8fbebff8f1f45b44b3289cb9183a71315bb328abd773013b5b7ffc577bac800932e849806aa8b8960ff3d23143c043a9fe06974111654adfdd460ec4c4fd2e90cebfe401d606768b66c0a5e4877c95876941f0304a1739ba197781d139e5797bcd287de8c2310a74fbb94def28e6a72df8fb2a016690da32c0c40f90145f3f55f26745cdd054d40eeb8dc", 0x93, 0x4}, {&(0x7f00000002c0)="ae5d7ca3464c4140250c8face2bab078e888bab17bbca521b6619d68e2f9d31877771c8e45f5b1fa04377791519aab68f8481380fb2ad99ea45f4cb0f450a5364ce007bfd2fca0f6804009ff069c8dda63abb6039897f6bbdd40ab2b564f3c7886af206af196222b26ddecc34dcdcfdaef52c38b062885bc22cb221f2c1102f0e3ebad402b1ca3d77908401b5066dab231bf74f672e04af5dd0be17abc256761e0", 0xa1, 0x9}, {&(0x7f0000000500)="0c615b1c7edf7a91a1fb2884b959b36ff8fa301b087d3294f5befd282b37c7908f6f277a23d69a565fbed2542e6c97c6e45425723cf7d50bcf7f8ef59f0fc17063d51bcfece28706bdd8d67e8509cf0da3d38e3377cd026728680f4783997e5c89e6859556a36dcc06426caa830f761a1455c6672293c5b7789e089b45e6b48d303483b20aa73ebdc7a6032fa63a9f71509754bd0ffafbbe0a2e3febc867452d66822f0e83ccbca4f8db0ea1e4958cb3eec2ca4359e81786f804fed0411244dd8fcf20eba60b877916fa22d2075fa4b6cc748356f7e64fd2816c4686cef603f9855e2a5b0c155d612b02162e9bcf88ed", 0xf0, 0x8000}], 0x1023018, &(0x7f0000000400)={[{@shortname_lower}, {@fat=@fmask={'fmask', 0x3d, 0x98a}}]}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/asound/seq/timer\x00', 0x0, 0x0) io_uring_enter(r1, 0x571, 0x5be4, 0x3, &(0x7f0000000680)={[0x5]}, 0x8) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) mkdirat(r0, &(0x7f0000000600)='./file0\x00', 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r2, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) unlinkat(r2, &(0x7f00000006c0)='./file1\x00', 0x200) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000743000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) [ 3175.059033] loop0: detected capacity change from 0 to 65536 20:33:21 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x40000, 0x0}}], 0x300, 0x102, 0x0) 20:33:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4c090fff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:21 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:21 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xb0, 0x81, 0x17, 0x2, 0x0, 0x9, 0x76016, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0xafcb9893ab0912f5, @perf_bp={&(0x7f0000000240), 0x4}, 0x410, 0x0, 0x8, 0x3, 0x6, 0xffffffff, 0x81, 0x0, 0x5, 0x0, 0x94}, r1, 0x5, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:33:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) connect$802154_dgram(r2, &(0x7f0000000040)={0x24, @long}, 0x14) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:33:21 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:21 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) setns(r0, 0x40000000) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) setns(r0, 0x80) 20:33:21 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x200000, 0x0}}], 0x300, 0x102, 0x0) 20:33:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4c100fff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:21 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000008c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r0, 0x0, &(0x7f0000000880)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)=""/195, 0xc3}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000700)=""/213, 0xd5}], 0x7, &(0x7f0000000400)=""/52, 0x34}, 0x0, 0x160, 0x1}, 0x6b7f) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000900)={0x5, 0x80, 0x5, 0x0, 0x4, 0xf7, 0x0, 0x101, 0x4120, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x100000000, 0x100000001}, 0x9013, 0x6, 0xa5a, 0x3, 0xfff000000000, 0x5, 0x7ff, 0x0, 0x4, 0x0, 0xcf9e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:33:21 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x6, 0x0, 0x0, {0x0, 0x0, r0}}, 0x9) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:33:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x8) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) getpgid(0x0) 20:33:21 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0x7ffff000}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:44 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000000)) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:33:44 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) kcmp(r2, r3, 0x0, r0, r1) clock_gettime(0x0, &(0x7f0000004c40)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000000), &(0x7f0000000580)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/104, 0x68}], 0x9, &(0x7f0000002580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/226, 0xe2}, {&(0x7f0000003800)=""/41, 0x29}], 0x3, &(0x7f0000003880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x60}}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000003900)=""/49, 0x31}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/246, 0xf6}, {&(0x7f0000004a40)=""/165, 0xa5}], 0x4, &(0x7f0000004b40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x20, &(0x7f0000004c80)={r4, r5+60000000}) syz_open_procfs$namespace(r6, &(0x7f0000004cc0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r7, 0xb701, 0x0) 20:33:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:33:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4c1fffff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:44 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x3665c4, 0x0}}], 0x300, 0x102, 0x0) 20:33:44 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0x11ffffeef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syncfs(r0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:33:44 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x8}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:44 executing program 3: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/1, 0x1}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) 20:33:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = openat(r0, 0x0, 0x4f0380, 0xc5) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r3, 0xffffffffffffffff}}, './file0\x00'}) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r7 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r7, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000240)) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xc, 0x1c}, &(0x7f0000000180)='./file1\x00', 0xffffffffffffff81, 0x0, 0x12345, {0x0, r6}}, 0x10000) 20:33:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x91000000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xa}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x80010, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:33:44 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r1 = signalfd4(r0, &(0x7f0000000040)={[0xb1]}, 0x8, 0x80000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x2, 0x11, 0x20, 0x0, 0x8, 0x24000, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x8000, 0x8, 0x800, 0x5, 0x20000000, 0x80000001, 0x200, 0x0, 0x6, 0x0, 0x10001}, 0x0, 0xf, r1, 0x8) 20:33:44 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x153180, 0x0) setns(0xffffffffffffffff, 0x10000000) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x3) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:33:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:58 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x240}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="fc"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) dup2(r0, r1) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:33:58 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x40000000, 0x0}}], 0x300, 0x102, 0x0) 20:33:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) r2 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x202040, 0x80) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xfd, 0x0, 0x7, 0x5, 0x0, 0x3, 0x7, 0x350, 0x38, 0x2e0, 0x7ff, 0xcca2, 0x20, 0x2, 0x4, 0x1000, 0x4}, [{0x7, 0x5, 0x8, 0xbae4, 0x2, 0x7, 0x2, 0x7}], "58ce3ef2799dcbe780a9ef0544d21e410fbc2d1c218ab11a3fac5b762db6aa51755b4190ba41bbb25fd1c3633193e46e0474359e22cfd38107ce6ddfa1b21880aefb08e77d7f21e553334212ffea504ecf4e4b644a25f95bf976bd32b3d95b59af8ce2000964e7505a7a1c34527c58bf3dfbb2101d8dc3ed364dd2282668a078a7778493e969b1f9e234d6a199d0c1bc3beb284001cda973c16eeb94786a715ed2532f648bd77ceb519d7cc90902048a74fd4949be67c2a4dd5240f4c2c7f8efb51643f577ad2a9927119e0330d130f1224bd112e967bc09b427a1de8985adbf338433ba9e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa3d) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) 20:33:58 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) r2 = openat2(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x210080, 0x6b, 0x10}, 0x18) close(r2) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000080)={0x1, 0x20, [0x4, 0x4, 0x2, 0x1], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]}) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:33:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xff0f004c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:58 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x404c010}, 0x40) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:33:58 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3, 0xffffffff}}, './file0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000001}) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid_for_children\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) 20:33:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xff0f094c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:33:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r2, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) r3 = open(&(0x7f0000000040)='./file1\x00', 0x2000, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r3, &(0x7f0000000680)={&(0x7f0000000080), 0xc, &(0x7f0000000640)={&(0x7f0000000180)={0x488, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x2}, @NL80211_ATTR_IE={0xb4, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0x68, 0x81}}, @random={0x30, 0x66, "a073c5ecc151bd0e2693f7d0b94e6f8a4ad3e6e1c82ed28aea9b4fcb2133fcddc40c5eed0ce936d77cf382862409bcc81796fd090eb71f32aa69604bfa0a4a2963a3be60ec3aff2f4e811127e99573cb4394ca95b38bb4dbba028fef0628bd7cb9803d6d3c75"}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5a, @broadcast, 0x1, @broadcast, 0xfffffffc, 0x400, @broadcast, 0x3}}, @peer_mgmt={0x75, 0x16, {0x1, 0xc0, @val=0x8, @void, @val="bf036827ab913084e0cea8d2c7db2647"}}, @challenge={0x10, 0x1, 0x12}]}, @NL80211_ATTR_IE={0x19c, 0x2a, [@fast_bss_trans={0x37, 0x113, {0xe3, 0x8, "5a85d46aa53cb506ca5f30a2767007c3", "f64e4075d8a2feffb1c5e0f5071986875f0995c7edfad022d2f240228c579c70", "36ad119515502b99fcaa154fab354567da511890a324c8189604b2f409b50ba8", [{0x3, 0x13, "cd0d6e31e1b0b6b05af88a60f52b0cc101a793"}, {0x1, 0x23, "f55afd96eb4ad03050a3625137478d82792cb620e93adc1db9648057b09c330dd54af8"}, {0x3, 0x23, "8a6ef373d0da58ea45b80ae8c62fa5decacb819292d4257e74d861049c212808fda66e"}, {0x4, 0x14, "22c49254cbf29ff83ef472ba31aa33bafe527921"}, {0x3, 0x17, "f86568f2f2993638164e2dafa97855fbe68eae03c00288"}, {0x2, 0x5, "eb7efd78be"}, {0x3, 0x14, "335babe32d04deb56163616a1cd9544388733221"}, {0x1, 0x14, "5e7a593e332c83b039c029dc5019e55825f83ad2"}]}}, @fast_bss_trans={0x37, 0x81, {0x5, 0x3, "f4caa2d6170d31fc34730bc9b76d0861", "8fcba68eb825fe7dec0a9decbd6fa8f7a7d199438ce722cd168f96cec383ad9b", "365922f096fd0dc3ff9d02b168afa7a4ffd022d2d030eb99575702d1b8bcd18b", [{0x3, 0x7, "f453702a1b7098"}, {0x2, 0x3, "de6112"}, {0x3, 0x1f, "e260f5743c4473d66ec63828ec50d18572dc667a69b5ab1966fc83899bb660"}]}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x2}, @NL80211_ATTR_IE={0x138, 0x2a, [@gcr_ga={0xbd, 0x6}, @mesh_id={0x72, 0x6}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x80, 0x20}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x3, 0x7, 0xf8}}, @random={0x4, 0xb4, "46f5569b5fef576a746a9b998182419fa7430a17afba0c31aef95301d0d0f490c0a653be7dc676b18b173ea07862395dce91612e55e22e59dc12bccac0a5e679f8c81576e05708da7eea092d02c0b808520d5a83ae7e7fda6c418de2ebaa8824647103996c883b48954a0f6dda47a971fd875da63e31e66eb72e0bcb26b98c642dae916303963cda81bd68b50ec7fdcb9ad191f6a8f42e1f636c35c29bc99a38abed7577b0c553f06a77fc6b90b8e04ba741b913"}, @perr={0x84, 0x55, {0x2, 0x5, [@ext={{}, @device_b, 0x7, @device_b, 0x1b}, @ext={{}, @broadcast, 0x9, @broadcast, 0x24}, @ext={{}, @broadcast, 0x215, @device_a, 0x26}, @not_ext={{}, @device_b, 0x7}, @not_ext={{}, @device_b, 0x8, "", 0xe}]}}, @mesh_id={0x72, 0x6}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x81}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x6}, @NL80211_ATTR_IE={0xc3, 0x2a, [@challenge={0x10, 0x1, 0x2a}, @preq={0x82, 0x67, @not_ext={{}, 0x0, 0x8, 0x7, @device_a, 0x8, "", 0x1000, 0x0, 0x7, [{{0x1}, @device_a, 0x101}, {{0x1}, @broadcast, 0x2}, {{}, @broadcast, 0x1}, {{0x1}, @broadcast, 0x4}, {{}, @broadcast, 0x8}, {{0x1, 0x0, 0x1}, @device_a, 0x8}, {{0x1, 0x0, 0x1}, @device_b, 0x80000001}]}}, @prep={0x83, 0x1f, @not_ext={{}, 0xf2, 0x3, @broadcast, 0x4f, "", 0x1, 0x6, @device_b, 0x5}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1, 0x1}, 0x5, 0x80, 0x4f8, @device_b, 0x7, "", 0x4, 0x3, 0x2, [{{0x0, 0x0, 0x1}, @device_b, 0x1}, {{0x0, 0x0, 0x1}, @device_b, 0x6}]}}]}]}, 0x488}, 0x1, 0x0, 0x0, 0x4}, 0x8000) fdatasync(r2) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:33:58 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xa00}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000a, 0x30, r0, 0xea38f000) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:33:58 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x5f000000, 0x0}}], 0x300, 0x102, 0x0) 20:33:58 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = gettid() r5 = gettid() kcmp(r4, r5, 0x0, r2, r3) kcmp(0xffffffffffffffff, r4, 0x5, r0, r1) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000080)={0x0, 0x81}) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000100)={0x8a78, 0x18, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) 20:33:58 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x4002}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:11 executing program 6: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:11 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x103540) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x9, 0x4, 0x4433, 0x8, 0x9}) 20:34:11 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) ppoll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x10e4}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x40}, {r3, 0x13}, {r0, 0x44}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x4022}], 0x8, &(0x7f0000000480), &(0x7f00000004c0), 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e22, @private=0xa010102}, 0x10) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xff0f104c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:11 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0xc4653600, 0x0}}], 0x300, 0x102, 0x0) 20:34:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xa000000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x110, r0, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="02000000000000002e2f666968653100"]) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) signalfd4(r5, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {r8, 0xee01}}, './file1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, 0x2674, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r6, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x0, 0x28, 0x1a, 0x0, 0xfffffffffffffffb, 0x20400, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7cf, 0x4, @perf_config_ext={0x29, 0xc223}, 0xe0, 0x6, 0x81, 0x7, 0x7, 0x5, 0xec25, 0x0, 0x3, 0x0, 0x7f}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1b) ppoll(&(0x7f0000000100)=[{r3, 0x608}, {r4, 0x4180}, {r0, 0x40}, {r5, 0x5045}, {r2, 0x310}, {r2, 0x6113}, {r6, 0x210}, {r2, 0x20}, {r2, 0x80ca}, {r2, 0x4000}], 0xa, &(0x7f0000000080)={0x77359400}, &(0x7f0000000180)={[0x9]}, 0x8) write$binfmt_script(r9, &(0x7f00000002c0)={'#! ', './file1/file0', [{0x20, '-'}, {0x20, '^'}, {0x20, 'ns/pid_for_children\x00'}], 0xa, "e068b74b3b39691ea668bb5901604f8ac2325b334ec90d72d06de3633c58f2dc916e8c5a3402159efd06377ee9fa2ef9241e1e87b26c679a9278b4901b17d27a53f86ab5ee5e094266f5e4f2dbb93a0856"}, 0x7b) 20:34:11 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r3}, {}, {r1}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000c00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x3a, "bffbd17b2f2d69"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r15}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {r19}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {0x0}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000c00)={0x7, [{}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r24, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x3a, "bffbd17b2f2d69"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005e740)=ANY=[@ANYRES64=0x0, @ANYBLOB="0600000000000000030000000000000000000000f80700000000000000000000b9130000000000000800000000000000ffffffff01000000010000000600000005000000000000000000000000000000030000000000000003000000000000001800"/128]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005e800)={{0x0, 0xe601, 0x5, 0x92d0, 0x81, 0x401, 0x6, 0x9, 0x9, 0x40000, 0x4, 0x10000, 0x3, 0xfa98, 0x1}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005e880)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f880)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060880)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "0762b1dca30366"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061880)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r10}, {r14, r21}, {}, {}, {}, {r28}, {r29}, {0x0, r30}, {0x0, r31}, {0x0, r32}], 0x4, "38cfddd8afc19e"}) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x1000) 20:34:12 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x40020000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xff8f744b}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:12 executing program 3: ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) 20:34:12 executing program 2: ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000100)={{0xfffffff8, 0xfff}, 0x100, './file0\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:34:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x102, 0x0) 20:34:12 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) dup2(r0, r0) 20:34:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0xe, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040}, 0x24000000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r1, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x40001}, 0x4104) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x1a8, &(0x7f0000000740)={@random="e348ccedfbcb", @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x1c, 0x4, 0x0, 0x0, 0x19a, 0x0, 0x0, 0x8, 0x11, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x14, 0x22, 0x1, 0x7, [{@broadcast, 0x4}, {@private=0xa010100, 0x7}]}, @noop, @noop, @lsrr={0x83, 0x1f, 0x1e, [@broadcast, @local, @rand_addr=0x64010101, @rand_addr=0x64010101, @local, @loopback, @broadcast]}, @lsrr={0x83, 0x7, 0xe1, [@rand_addr=0x64010102]}, @cipso={0x86, 0x1f, 0xfffffffffffffffc, [{0x5, 0x11, "2acdbfab5fa4f2733185bcad4c234a"}, {0x7, 0x8, "0a9044b27f7e"}]}]}}, {0x0, 0x4e20, 0x12a, 0x0, @opaque="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"}}}}}, 0x0) recvmmsg(r3, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:12 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r2, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) setns(r2, 0x40000000) 20:34:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xffff1f4c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0xffffffff, 0x0}}], 0x300, 0x102, 0x0) 20:34:28 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) 20:34:28 executing program 2: fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x2, "6791bce7"}, 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:34:28 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xffffff7f}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:28 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="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@ANYRES32=r3, @ANYBLOB="5717a101ce25d5aae2a10d86645770b61bfddd308587faed0ce253b52d49a9fb3d446e591421d90f10db609a31d640e05f24e96a673960fc14f8f0e00c97e8180bd3f6bd42658c11138dca0a29013e9d8a3f1831df5aca04f4ecfcaaf74e463715d028bc8900caf182564468ce04b7fa08bf9134b5aa930d6a9c0513271ffa0c2499b7e32ccdf7fd7b6cbecbf9e3f41eeb26b8206e7d16ac94ea924e9d75d193a97dbac2c1191f90a06cb01617106a7e03feec0f1810987b5db3b98af91f0937559423b68ca10ae34b8d1a77cee4a9ed8a6100491af03b13fab8e7fa4f01943fdc0970234736a2b815d3b2d84305001800000000002901588021235010b09a57a8585851bc70f1081cc674d957b64b2b7bc947d01b47aa50f0bc144fe8185499ab92037ab0f34acbed9d1ab19f1919bfdae45dfb525af337d0b2a0a69d3a801d33b8ddb389ddb82c3fbc0bbcce8959ba74db2ee66a2e26b9be6d5abc399e3b2156c43747804d3b379ec1546a8360f22d33cd3bac34b93b85946e7a487121b02b0b436c2d80fc9dd4d9fcf496a54dee73dd4cd4ea82a268a5f2858fd60bacd55df8491536b8ad40a4bacc58e6bdae2d3df0046f81a171188e610b40d153c912fde19e9cb57da6f5bf20a26806fbf0b6e83e067285ec727204fa58e61e46efbc784eef5e8d8f94fb92999d179404004f0069d8a258e8a2dd2707d18731fb48c3368a713ea52bafd7946c4144b18f1e67ff3e48d58c542e6d99aa3a20daae4b000000e7945475608a59be49903f52249d7eee105bdc62ee3a341ff9b747e0d1da53b3f397951041109cf6d70899fe0fe1b462e7113a205b7062b9aa9f2b92b25dfb65d512a71b7e11777e207854eec72c8e30e2339d15c5d26ead7a4e3e2f6416b71c56faf78a269f15bb7a32332f8d06a4bda79fee778f6450e9d3d50d207cfe1a8249df283b03850d89d110e0c66ebe72a6af038f0b0d1ea1882a3add7862c9e00e6c93b3f913b38b1a855c24e7176f09ad848832815c045297ceb8b1f06d763b10097d1e3001"], 0x18d4}, 0x1, 0x0, 0x0, 0x8c880}, 0x8000) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r5, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1275, &(0x7f0000000200)={0x0, 0xd833, 0x2, 0x0, 0x79, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000280)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x7f) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x8000000) syz_io_uring_submit(r7, r4, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x9, 0x1}, 0x4) 20:34:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000600)=ANY=[@ANYBLOB="0158b46da04d3a0000000053c34a7d2e1100", @ANYRES32, @ANYBLOB="02000000090000b65c63242907002e2f66696c653100c4cf9a06a1cc20ea26fe787382684a53ea00be2951cd204034c5af4fe6e032bf655320aa30e76322c02f42e17bbe41051942bea9e1bb9833f310b91ec76a8da4ebf866756a57a38bf356aea3b7851960f47e44775d469de7fbd62dd897db326500000000000000000000000000000000bcc16c1d6485b71100c5b4bb8864e66a55751fe15f8000054e5677b64b3db44f85988d2aa3de4117965d683c12d6826e"]) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000240)="137a7d9e56d6f81e04849249e23e1e65cade0f42112fe41836900866e329c165ed52fe02451ad8", 0x27}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000440)="e153b52754ef2dc79959270e67", 0xd}, {&(0x7f0000000480)="3a15c1eca7858dda13c371f7dc5c9f04f414", 0x12}], 0x4) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1, 0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x2404c895) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000540)=0x2, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/bus/input/devices\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:28 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000042380)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000043380)={0xf000000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "b251ff75cc3dae"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {r9}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {0x0}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000c00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x3a, "bffbd17b2f2d69"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000044380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r25}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000044580)={{0x0, 0x5833, 0x0, 0x2, 0x7, 0x4, 0x6f, 0x4405, 0x2b, 0x6, 0x2, 0x8001, 0x0, 0x7f, 0x5}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000044640)={0x48c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r4}, {r6, r8}, {0x0, r11}, {r18, r20}, {r21}, {r25}, {r27}], 0xe2, "cc0741d0243f5e"}) 20:34:28 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xa00000000000000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:28 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) r2 = signalfd4(r1, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000080)={0x40000000}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r0, 0x9c8, 0x0, 0x9}) close(r3) close_range(r0, r1, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:34:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, 0x40, 0xc22, 0x70bd2a, 0x25dfdbfc, {0xd}, [@nested={0xc, 0x4c, 0x0, 0x1, [@typed={0x8, 0x67, 0x0, 0x0, @pid}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004050}, 0x20004004) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000340)=""/217, &(0x7f0000000240)=0xd9) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') r2 = gettid() ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, &(0x7f0000000040)={r2}) 20:34:28 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r3, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r4, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x22b45000) setns(r2, 0x20000) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:34:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xffff8000}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:28 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x4002000000000000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:28 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2a) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:34:28 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0xffffff7f00000000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:45 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 20:34:45 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x810, r0, 0x16f61000) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:34:45 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:45 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) rt_sigqueueinfo(r1, 0x36, &(0x7f0000000340)={0x2, 0x76, 0xfff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x80000, 0x84, 0x2}, 0x18) prlimit64(r2, 0x1, &(0x7f0000000100)={0x80000001, 0x6}, 0x0) 20:34:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x4}}], 0x300, 0x102, 0x0) 20:34:45 executing program 3: sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000003140)={0xb8, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x101}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8804}, 0xb8a63bc940cc2234) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x24a200, 0x0) r1 = signalfd4(r0, &(0x7f0000000140)={[0x2]}, 0x8, 0x80000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffffffc1}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000044) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000002f40)={'ip_vti0\x00', &(0x7f0000003200)={'ip_vti0\x00', 0x0, 0x7800, 0x1, 0x2, 0x2, {{0x1c, 0x4, 0x0, 0x3, 0x70, 0xed5e, 0x0, 0x1f, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010102, {[@noop, @rr={0x7, 0x13, 0xe, [@multicast2, @private=0xa010100, @local, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ssrr={0x89, 0x17, 0x2c, [@loopback, @rand_addr=0x64010101, @broadcast, @broadcast, @multicast1]}, @timestamp={0x44, 0x10, 0x35, 0x0, 0xd, [0x4, 0x2, 0x1f]}, @timestamp={0x44, 0x18, 0x57, 0x0, 0x9, [0x1e7, 0x7fff, 0xffff2436, 0x990, 0x0]}, @ra={0x94, 0x4}, @end, @noop]}}}}}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffffffc1}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000044) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000003340)={'syztnl0\x00', &(0x7f00000032c0)={'syztnl2\x00', 0x0, 0x4, 0xba, 0x20, 0x10000, 0x2, @remote, @mcast2, 0x20, 0x700, 0x2, 0xe0}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000003640)={&(0x7f0000002c80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003600)={&(0x7f0000003380)={0x258, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x40110}, 0x81) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000080), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000002b00)=""/173, 0xad}], 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000010000007b08be29", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x98}}, {{&(0x7f0000000500), 0x6e, &(0x7f0000003080)=[{&(0x7f0000000580)=""/206, 0xce}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000700)=""/81, 0x51}, {&(0x7f0000000780)=""/109, 0x6d}, {&(0x7f0000000800)=""/4090, 0xffa}, {&(0x7f0000001800)=""/236, 0xec}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/47, 0x2f}, {&(0x7f0000002940)=""/143, 0x8f}, {&(0x7f0000002a00)=""/195, 0xc3}, {&(0x7f0000002f80)=""/67, 0x43}, {&(0x7f0000003000)=""/116, 0x74}], 0xc, &(0x7f0000002e80)=ANY=[@ANYBLOB="14000000000000000100000001000000d25a2c16aec3c148fb38a93ecda137fbf795230d9563b3d5d238a8a68355e82492e24959541a62cbefe63e811a6aa6caf54248a5019be1cb056689f1db3fe77669cc271fa16f45c1d6e6f50913c706543aeaf752837ad81a7a9410be5ea92bc4f07988646ab788828cb396485570ff43f7bacd14c188266737544f974fced858e7e354e028937428210eba9320b7861735b702a2386b33d051775da33ecc6a2d72d8dc378cf0b8b512", @ANYRES32, @ANYRES16=r0], 0x18}}, {{&(0x7f0000002c00)=@abs, 0x6e, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}], 0x3, 0x40, &(0x7f0000002e00)={0x0, 0x3938700}) r7 = fork() r8 = syz_open_procfs$namespace(r7, &(0x7f0000002e40)='ns/user\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6erspan0\x00'}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000300)={'wlan1\x00'}) ioctl$NS_GET_USERNS(r8, 0xb701, 0x0) 20:34:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:46 executing program 6: pread64(0xffffffffffffffff, 0x0, 0x0, 0x1) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400, 0x12862, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa77, 0x1}, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(0xffffffffffffffff, 0x40049366, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) fcntl$lock(r0, 0x26, &(0x7f0000000140)={0x0, 0x0, 0xffff, 0x3}) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @private1}, &(0x7f00000001c0)=0x1c, 0x100000) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000300)={0x1, 0x2, 0x1000, 0xa4, &(0x7f0000000240)="f5767535bf88e10320c25867591d8a5c495f85c240efa9fe48d52795c45d55408f2079db882ec16b31e3ec469261af10326ef4714d5d367e59efdb1a3e92b8fd631220c2129d88ba268547bcda3395406e49932b892340d95d9eed8c360b15b7c680c7d4a2c1808a977de461dde71f9482e2fb49bea39abedfa1c84c10f1f6b87f275908c1cfc2fd88f46574ec2c2de835a6aa03987e7edef196b3d8da0c646df4ea83b1", 0xefc, 0x0, &(0x7f0000000500)="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"}) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e23, 0x10000, @loopback, 0x3}, 0x1c) 20:34:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0xa}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:34:46 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xb3, 0x0, 0x0, 0x0, 0x0, 0xeb06, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(0x0, r1, 0x1f, &(0x7f0000000340)={0x36, 0x1, 0xffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:34:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:34:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) r2 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) dup2(r1, r2) getpgid(0x0) 20:34:46 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$dupfd(r0, 0x406, r1) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x5f}}], 0x300, 0x102, 0x0) 20:35:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x70) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40042, 0x30) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000001180)="f2", 0x1}], 0x1, 0x0, 0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) openat(r3, &(0x7f0000000180)='./file1\x00', 0x100, 0x108) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) sendfile(r0, r1, 0x0, 0x100000001) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="eef2e7697a20f2", @ANYRES32=r0, @ANYBLOB="01010000000000002e2f66696c653100"]) 20:35:02 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:35:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) r1 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) r4 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r5, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r5, 0x0) r6 = syz_mount_image$msdos(&(0x7f00000017c0), &(0x7f0000001800)='./file0\x00', 0x0, 0x4, &(0x7f0000002940)=[{&(0x7f0000001840)="6c2d6b5011678e4100d40fb0acabad06", 0x10, 0x7}, {&(0x7f0000001880)="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", 0x1000, 0x8001}, {&(0x7f0000002880)="d18941ae6554549ebc11d9ad18709f0c92b4435e957104efbed446506a142b1735e4a3f326ac35eb30d8474ffa6c2ef87961b3530dc31a76a259093f495eddc934c609a775ed65a197617900d7a41555414a714a483e9be062c2359f454eaa", 0x5f, 0x1}, {&(0x7f0000002900)="7a6845004d5c23a8c92a7aea08948ecd8fb549fa", 0x14, 0x2}], 0x80000, &(0x7f00000029c0)={[{@dots}, {@nodots}, {@dots}, {@fat=@check_strict}], [{@euid_lt}, {@pcr={'pcr', 0x3d, 0x4}}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000002a40)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee01}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000001740)='./file0\x00', &(0x7f0000001780), 0x24a20, &(0x7f0000002a80)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_loose}, {@cachetag={'cachetag', 0x3d, '\x00'}}, {@cache_fscache}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r7}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@audit}, {@fowner_gt={'fowner>', r8}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000001500)=""/183, 0xb7}, {&(0x7f00000015c0)=""/201, 0xc9}], 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:35:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0x240}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:35:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) sendmmsg$inet6(r0, &(0x7f00000006c0)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x1, @private0, 0x8}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)='\n)', 0x2}, {&(0x7f0000000140)="c08236684ba5e1b7a4a5379ea94196c80e7c1fc53a2fad4b5b60eb1d163d44c0636b8fcbad845bd1c67b26afaed976c0641e43147bec0fe2d6b312c3eb1fee9d615de0f63e55a3294d4d2b", 0x4b}, {&(0x7f00000001c0)="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", 0xfe}], 0x3, &(0x7f0000000300)=[@flowinfo={{0x14, 0x29, 0xb, 0xb47e}}], 0x18}}, {{&(0x7f0000000340)={0xa, 0x4e21, 0x8000, @local, 0x2}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000380)="12a5cf89919ec6bb19bb97923adf9103b391f1a088b62793d3cf0d27d194ef3a544bb472db296da4766fce47e8a35a2798939a029c845257e0cdcd16cb70611f8728df6df1f3b526456722f88293b6fc494b67e53811c7be195eecbad3b4e1a95c382780545ea14831f6893a1e21128da3a4f87177313c38651ca8e4880c52c88ea1f3f8afa08aa6f08183fd395a6a", 0x8f}, {&(0x7f0000000440)}, {&(0x7f0000000480)='k', 0x1}, {&(0x7f00000004c0)="def9c7de322f6e5b811a54eca1bcc1d1598ce3c4f891ba37ae87e3907f6f33b3e0002e5a9d8f0be8575f202e27ed44db8e3ff5c29b0e5f607bba768aea727cce17b54fdee40d89c95f2c9e54882868975f886bdac1f635a20f55691dfb0d3dc0a047a7ea0a93d133245d6adfe0243b34eb8a54dd0074381fde5253e5636442e2c96a7109fb44b0", 0x87}, {&(0x7f0000000580)="deb06a8cdaa696bb2d166ef5", 0xc}, {&(0x7f00000005c0)="890a160576bad0fa36cc5359681650f11bfb924c45545300b2d0eed8b4ac72ad50f305397360df5bb76de18a4f3f85d9e020c11f15d34cc482a4e5003db5e357b9be3692665c96e69098", 0x4a}], 0x6}}], 0x2, 0x4) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x140) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000040)={0x3, 0xff}) 20:35:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r1, @ANYRES64=r0], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000800)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x7) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x200, 0x8070bd28, 0x25dfdbff, {0x1, 0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004051}, 0x84) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000500)={'filter\x00', 0x0, 0x3, 0xc5, [0x3, 0x9, 0x7fff, 0x81, 0x7, 0x8], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/197}, &(0x7f0000000580)=0x78) 20:35:02 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x2000}}], 0x300, 0x102, 0x0) 20:35:02 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, @perf_config_ext={0xffffffffffffff7f, 0x5000}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xeecb, &(0x7f0000000480), &(0x7f0000365000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000340)={r3, r4, 0x7}) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r5, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) r9 = socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_submit(r5, r7, &(0x7f00000002c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r9, 0x0, &(0x7f0000000240)="0e2312d75d307366a20b8537fe96e30a5fc782ed3bc2d8aaf72b118aaa60509f43d1a2d504a476f1b6ac213fe35c097c61e334c9ba96f1d543cc7d9a19d3786f282104e9805c692270ea8049", 0x4c, 0x40000040, 0x1}, 0x1) write$binfmt_script(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="7ecb80a9c45ab6f28dcbabd0ffad97e5ff2190bbf307f50e9918b0f0055dc6d043c34e17292d97a2f87dafa828fb2698d784a4cc2806942d0200000000000000fa003b"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) io_submit(0x0, 0x2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000040)="62046c41f6c77657a4c75c93b06d6402761a78d079d435147aab67780a30701d7771533a", 0x24, 0x2, 0x0, 0x2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000100)="4370f3986bd659ad459fd5702dd8817cdda007d65fc1564da8226a1e01bb1d526d2794088bc2c2e93cb54334f22eda14d848ea15afd5986a5dc935990af105a0260069ec368a1398cdd2d161d1b3825eab9a56b6fd889247129876f083e8e9b48305", 0x62, 0x1, 0x0, 0x1}]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 20:35:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="590100000000e5ffff240700000008002b0008000000080034000600000005002e00010000008b23b09513c86a99f3e1bb67c6524137e192ccf58c1c76edf14d738d03d0777a68d7e9cbe8a25aec5439d43a920097c994e8a336ddac652e783c260a923631fef109964d1689"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4040024) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3000009, 0x1f012, r0, 0x0) r2 = getpgid(0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:35:02 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x4000}}], 0x300, 0x102, 0x0) 20:35:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x34, &(0x7f0000000180)={0x19, 0x3, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = syz_io_uring_complete(0x0) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x80000}, 0x4000800) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r4, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x810, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0x5) syz_emit_ethernet(0x89, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/270], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:35:02 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ip6_tables_matches\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) setns(0xffffffffffffffff, 0x30000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYBLOB="e9ff00fb8ad9e210e496cad3", @ANYRES32=r4, @ANYRES32=r4, @ANYRESOCT, @ANYRES64]) r6 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/module/dm_mod', 0x200202, 0x0) r8 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r8, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x12, 0x0, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x3, 0x0, r7, 0x0, r8, 0x2, 0x0, 0x0, {0x0, r9}}, 0x80) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) fstatfs(r1, &(0x7f0000000080)=""/247) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 20:35:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x101000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x2010, r5, 0x0) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0x400000, 0x0) r7 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r7, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000340)=[r6, r2, r0, r7], 0x4) r8 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) preadv(r8, &(0x7f0000000100)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/26, 0x1a}], 0x3, 0x0, 0x5) 20:35:02 executing program 0: sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x7, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xffff7fff}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:35:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000040), 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:35:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) fallocate(r1, 0x1, 0xfffffffffffeffff, 0x9e11) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xc7, 0x7f, 0x84, 0x7d, 0x9, 0x2, 0x3e, 0xffffffff, 0x378, 0x40, 0x103, 0x85, 0x8, 0x38, 0x1, 0x7, 0x8, 0xfff}, [{0x60000000, 0x3, 0x7fffffff, 0x3145, 0x6, 0x9, 0x4, 0x2}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1878) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r2 = getpgid(0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') fallocate(r1, 0x0, 0x6, 0x7) 20:35:02 executing program 6: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d706f6c3d696eb5b3284b11eb16a94557fab996c37a6561746976653a302d"]) 20:35:02 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x5f00}}], 0x300, 0x102, 0x0) [ 3276.216156] tmpfs: Bad value for 'mpol' [ 3276.221360] tmpfs: Bad value for 'mpol' 20:35:02 executing program 3: r0 = socket$packet(0x11, 0x4, 0x300) ftruncate(r0, 0x9) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:35:19 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/fib_trie\x00') munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3e4bed71894973fa) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) creat(&(0x7f0000000140)='./file0\x00', 0x120) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) fsmount(0xffffffffffffffff, 0x1, 0x71) syz_io_uring_complete(0x0) 20:35:19 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000100)=[r1, r0, r2, r1], 0x4) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:35:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xfc, 0x8, 0x3, 0x80, 0x0, 0xffffffffffffffc4, 0x100, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0x6, 0xfffffffff29e6e88}, 0x200, 0x0, 0x8, 0x1, 0xfc, 0x2, 0x3ff, 0x0, 0x8001, 0x0, 0x1ff}, r1, 0x9, r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:35:19 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x300, 0x102, 0x0) 20:35:19 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0xa00}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:35:19 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) r4 = syz_open_procfs(r1, &(0x7f0000000240)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000340)={0x80, 0xffffffff, 0x2}) syz_emit_ethernet(0xed, &(0x7f00000003c0)={@local, @random="31f52699464f", @void, {@mpls_mc={0x8848, {[{0x3}, {0x1c00, 0x0, 0x1}, {0x1ff}, {0x3}, {0x7}], @ipv4=@dccp={{0xf, 0x4, 0x0, 0x7, 0xcb, 0x67, 0x0, 0x0, 0x21, 0x0, @private=0xa010101, @multicast2, {[@noop, @timestamp_addr={0x44, 0x24, 0xf4, 0x1, 0x5, [{@remote, 0x1}, {@broadcast, 0x1}, {@empty}, {@private=0xa010100, 0x5}]}]}}, {{0x4e24, 0x4e24, 0x4, 0x1, 0x2, 0x0, 0x0, 0x8, 0x1, "65c38e", 0x4, "e17de0"}, "c6854eaa2fa21c4005f6262bf13a9364b1de3c7c258278ce9ea45389cd4dff06e198e0d431fd513fb14352b37a22bea2ecadac10272ddfcb054f5d19b44059717b732cc24f79375b1ae4f06fd9bcac6697586045e62e5b37a57e09b3bd22f4b17cfc773e68bbdd7947979fd070c759cad26eff49f54e09b90bd0e4804a83d1"}}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:35:19 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 20:35:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x7}, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xc0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000200), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000100)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:35:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) pwrite64(r1, &(0x7f0000000200)="5086f218113b26ee879b2e8384d56577f161c6a5680e490bf1c582ada4aad6fbb3880218c72ec07df84342031504b402d7d49d3de5a6f70f93a623ab3ceea709ff380141a35a0279b10d726d50a93831266a77fca25678ca6fe02bda29c2822d4eebab91308f4bb01a4f9432a3302b0e79c012b022a93638bc68dccb566051442c87d6b1e209bac9dd2c6ef642b10169fe377b899d7eacb3", 0x98, 0xda) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7e, &(0x7f00000002c0)={0x0, 0xfffffffe, 0x20, 0x0, 0x79}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000100)={0xffff85b2, 0x1, 0x8, 0x40, 0x200}) mkdirat(0xffffffffffffffff, 0x0, 0x0) r5 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r5, 0x0) pwrite64(r5, &(0x7f0000000340)="4c936c282513cd41fb8c370ed8da392ba40a14dff168d029ed0216fadf6a450cfb677d4d52cdca2ffe97af46d1f2ca38058a80ba0374389cc196f8cde3d640535ed969cb6b5e8da311f3dacc784ab27131c9630265b1a653c0ea6045cf8d133973639a264fafb4dc37acab", 0x6b, 0x5) 20:35:19 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:35:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='ns/pid_for_children\x00', &(0x7f0000000100)='ns/pid_for_children\x00', &(0x7f0000000140)='ns/pid_for_children\x00', &(0x7f0000000180)='^\x00', &(0x7f00000001c0)='^++^^,\x00', &(0x7f0000000200)='+:\x00', &(0x7f0000000240)='ns/pid_for_children\x00', &(0x7f0000000280)='ns/pid_for_children\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='}:\x00'], 0x100) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRES32=r1, @ANYBLOB="3840d8a80b6ab4b73d41dea6e8b3c7ce1a0decf4d83c6722012cba2bb3522d7170a15330f75fe612201a4977edc70ab914f699e0af94f6036478190cb8e7f62825200e14b5fe0ebed033829432ff05242a4d55c38d3c80535813815272"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r2 = getpgid(0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:35:19 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x200000}}], 0x300, 0x102, 0x0) [ 3292.574914] process 'syz-executor.2' launched '/dev/fd/3/_æ IwíÇ [ 3292.574914] ¹ö™à¯”ödx ¸çö(% µþ¾Ð3‚”2ÿ$*MUÃ<€SXRr' with NULL argv: empty string added 20:35:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) r2 = getpgid(r1) getpgid(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs$namespace(r3, &(0x7f0000000040)='ns/user\x00') 20:35:36 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x800, 0x404081) copy_file_range(r0, &(0x7f0000000040)=0x1, r1, 0x0, 0x101, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000100)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x401, 0x1c0) 20:35:36 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4a20a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x2f, 0x6, 0x7e, 0x0, 0x0, 0x925b34f04b1c003a, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000240)}, 0x1, 0x100000000, 0x80000, 0x8, 0x4, 0x8, 0x5, 0x0, 0x3, 0x0, 0x3}, 0x0, 0xb, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x200, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffffff00004e20006790785c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27943514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:35:36 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0x4002}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:35:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x3665c4}}], 0x300, 0x102, 0x0) 20:35:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) syz_io_uring_setup(0x5041, &(0x7f00000000c0)={0x0, 0x309c, 0x1, 0x3, 0x2ca, 0x0, r3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000000200), &(0x7f0000000240)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:35:36 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00080000000000002e2f66696cff3000"]) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x4, @fd_index=0x2, 0x3, &(0x7f0000000080)=""/47, 0x2f, 0x0, 0x1}, 0x2) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x694d, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x0, 0x80}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000040)) 20:35:36 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/fib_trie\x00') munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3e4bed71894973fa) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) creat(&(0x7f0000000140)='./file0\x00', 0x120) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) fsmount(0xffffffffffffffff, 0x1, 0x71) syz_io_uring_complete(0x0) 20:35:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x40000000}}], 0x300, 0x102, 0x0) 20:35:37 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/user\x00') 20:35:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x5f000000}}], 0x300, 0x102, 0x0) 20:35:37 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0xa8a, 0x0, 0x0, 0x6c810, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xa0) faccessat2(r0, &(0x7f00000005c0)='./file1\x00', 0x158, 0x3e4fcec92923ce05) 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_bp={&(0x7f0000000500), 0x9}, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000140)='./mnt\x00', 0x119) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000080)='mnt/encrypted_dir\x00') r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001040)={0x24, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}]}, 0x24}}, 0x0) r3 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x47a, 0x80030, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0x7}, 0x14438, 0x3f, 0x3, 0x9, 0x1ff, 0x5, 0x1f, 0x0, 0x80000000, 0x0, 0x9}, 0xffffffffffffffff, 0x7, r1, 0x1) keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0x0) 20:35:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) r1 = getpgid(0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000516000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x12, 0x0, r4) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x1, 0x1, 0x0, {0x0, r4}}, 0x3ff) recvmsg$unix(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}, 0x2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000300)={{0x1, 0x1, 0x18, r6, {0xfffffff9}}, './file1\x00'}) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') 20:35:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)) syz_io_uring_setup(0x3619, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0xfffffffffffffffd, 0xffffffffffffff44}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd=r0, 0xfffffffffffff1b4, 0x1c5, 0x0, 0x0, 0x0, {0x2}}, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:35:37 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) 20:35:37 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:35:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0xc4653600}}], 0x300, 0x102, 0x0) 20:35:51 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) perf_event_open(&(0x7f0000000340)={0x34c3fd892cfaed67, 0x80, 0x3, 0x3, 0x1, 0x4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000240), 0x2}, 0x780, 0x6, 0x1, 0x7, 0xe7, 0xb4d, 0xf10, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:35:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x50, r2, 0x0) 20:35:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0xa000000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:35:51 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0xffffff7f}}], 0x300, 0x102, 0x0) 20:35:51 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000080)) 20:35:51 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:35:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="48010000100001000000000000000000ac1414bb000000000000000000000000fc00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x148}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000005200), 0x80, 0x0) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f0000005780)={&(0x7f0000005240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005740)={&(0x7f0000005280)={0x488, 0x3f4, 0x200, 0x70bd2a, 0x25dfdbff, {0x10, 0x0, 0x27, [0x7, 0x1, 0x6, 0xd04, 0x80, 0x20, 0x5, 0xdf2, 0xf891, 0x0, 0x8001, 0x6, 0x3ff, 0x8, 0xa3, 0x7, 0x0, 0x1, 0x7, 0x508b, 0x40, 0x0, 0x4, 0x5, 0x8000, 0x2, 0x0, 0x8, 0x9, 0xeb4e, 0xd252, 0x54, 0x0, 0x0, 0x40, 0x5, 0x101, 0x9, 0x8, 0x236, 0xfffffffe, 0x4, 0x7d99, 0x4, 0x6, 0x20, 0xfffffffe, 0x2, 0x3, 0x401, 0x1, 0x7, 0x3ff, 0x1, 0xc254, 0x1, 0x800, 0x200, 0x100, 0x5, 0x1, 0x0, 0x2, 0x1f], [0x5229deb6, 0x1, 0x20, 0x6, 0x7ff, 0x6, 0x1, 0x9, 0x1, 0x0, 0x0, 0x6, 0x8, 0x7ff, 0x0, 0xba6, 0x80000001, 0xfa7, 0x3720, 0x1, 0xfff, 0x4d, 0x1, 0x100, 0x291, 0x4, 0x2000000, 0x9a, 0x1000, 0xffffffff, 0x4, 0x80, 0x8fc1, 0x1, 0x7ff, 0x81, 0x1, 0x4, 0x1, 0x7f, 0x401, 0x7ff, 0x0, 0x7, 0x4, 0x2, 0x3, 0x2, 0x53e2, 0x3, 0x0, 0x5, 0x7, 0x3, 0x69d, 0x6, 0x9, 0x2, 0x0, 0x9, 0x1000, 0x8001, 0x49, 0xa5f0], [0x200, 0xa000, 0x5d8, 0x8000, 0x0, 0x6, 0x10001, 0x5, 0x0, 0x4, 0x0, 0x100, 0x9, 0x0, 0x3f, 0x0, 0x7, 0x1ff, 0x20, 0x6, 0x3b, 0x7f, 0x3f, 0x9, 0xfffffc00, 0xffffe49e, 0x9, 0x1f, 0x7, 0x8, 0x5, 0x59e, 0x400, 0x8, 0x80000001, 0x6, 0x1000, 0xfffffffd, 0x1, 0x0, 0x6, 0x2, 0x3ff, 0x6, 0x6, 0x101, 0xffff, 0x6, 0x7fffffff, 0xfffffff7, 0x8, 0x6, 0x80000001, 0x81, 0x7, 0x979, 0x8, 0x200, 0x8, 0x80000001, 0x1, 0x2, 0x6, 0x4], [0x0, 0x5, 0x7, 0xffffffff, 0x8, 0x68b, 0x3, 0x21b, 0x7, 0x7, 0x3, 0x8, 0x7fffffff, 0x1, 0x7f, 0xffffffff, 0x129b, 0x9, 0x7, 0x9, 0x8, 0x50e1, 0x5, 0x1, 0xa8c1, 0x1, 0xd0a, 0x8, 0x3ff, 0x7, 0x400, 0x8, 0x7fffffff, 0x101, 0x5f74, 0x9, 0x2, 0x0, 0x8, 0x200, 0x6, 0x6, 0x0, 0xffff, 0x8, 0x9, 0x2, 0x9, 0x1, 0x8, 0x20, 0x80000000, 0x6, 0xc4, 0x4, 0xfffffc01, 0x5, 0x6, 0x8, 0x2, 0x6, 0x0, 0xfff, 0x10000], 0x66, ['/dev/full\x00', '/dev/full\x00', '/dev/full\x00', '/dev/full\x00', '/dev/full\x00', '/dev/full\x00', '/dev/full\x00', '}$@**@^:\xf5]%\x00', '/dev/full\x00', '/dev/full\x00']}, ["", "", "", "", "", "", ""]}, 0x488}, 0x1, 0x0, 0x0, 0x840}, 0x4000880) 20:35:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x400000, 0x1f1735f23772919a) r1 = socket$packet(0x11, 0x2, 0x300) tee(0xffffffffffffffff, r1, 0x1, 0x6) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x541b, 0x0) close_range(r4, 0xffffffffffffffff, 0x2) fallocate(r3, 0x0, 0x0, 0x1000001) 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, r3, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) [ 3324.715994] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'. 20:35:51 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0x54, &(0x7f0000000100)={&(0x7f00000000c0)={0xffffff1c, r0, 0x2, 0x70bd28, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004004}, 0x40081) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r2 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}, 0xa080, 0x0, 0x1ff, 0x0, 0x400000000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r2, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x8002}, {0xffffffffffffffff, 0x112a}, {r1, 0x4082}], 0x3, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={[0x8]}, 0x8) 20:35:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000bcb000/0x2000)=nil, 0x2000, 0x0, 0x10112, r0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) syz_io_uring_setup(0x7999, &(0x7f00000000c0)={0x0, 0x950f, 0x10, 0x0, 0x24, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 20:35:51 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000140)=[{&(0x7f0000000200)="9de78165d45b79307307e5e8e001f8f269cba71ae0a1187e0647f67ed4acce356dff0989fdcc5a69df832b74e6d2b5ee3aa8ac06b4b3bab5a8e5bfb9893d03271015e67e9724c9afff67a4d547cf0af2ce6f214f10a1acfb4ca721ddd8f61a4d94266c87ab745ec1680b6327317ad76397968eeb105587b8055b2c38ff8d06b50f81587cd4a4decf31e22f2a8e9daf560b3b83224b384235c005343f9e2a2147", 0xa0, 0x2}], 0x1db389e0891fe79e, &(0x7f00000002c0)={[{@jqfmt_vfsv0}, {@noauto_da_alloc}, {@errors_remount}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@dont_hash}]}) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3000002, 0x50, r0, 0x43b4d000) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1f, 0xba, 0x21, 0x8, 0x0, 0x42b, 0x800, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x100000000, 0x5}, 0x4000, 0x1f, 0x91, 0x6, 0x2, 0x56e50db5, 0x6, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) 20:35:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0x40020000}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:35:51 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x4000000000000}}], 0x300, 0x102, 0x0) 20:35:51 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) syz_io_uring_submit(0x0, 0x0, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd, 0xeffb, 0x0, 0x5061, 0x0, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8}, 0x10000) setresuid(0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x0}}, './file0\x00'}) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x3ff, 0x0, 0x0, 0x1000, &(0x7f0000000240)=ANY=[@ANYBLOB='grpquota,appraise_type=imasig,fscontext=system_u,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',dont_measure,euid<', @ANYRESDEC=r2, @ANYBLOB="2c68616174002c00002000000000000007edff000000672f40c71ff53c51f0a1982a108bd61b472c13c04490b364b577f1a9edc065e30ce010ecb722c86c6aa7f8"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x101) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200080, 0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mount$9p_rdma(&(0x7f00000001c0), &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0), 0x4000, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x86) setresuid(0xffffffffffffffff, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x20, &(0x7f00000005c0)={[{@name}, {@xattr}, {@name={'name', 0x3d, 'sq'}}, {@xattr}, {@noprefix}], [{@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@uid_lt={'uid<', r2}}, {@fowner_eq}]}) 20:35:51 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) lseek(r2, 0x9, 0x4) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r2, 0x5, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0xa1, &(0x7f0000000440)=ANY=[@ANYRES16], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 20:35:51 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x20000000000000}}], 0x300, 0x102, 0x0) 20:35:51 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f00000000c0)={{r0}, 0x1, &(0x7f0000000080)=[0x101], 0x7c, 0x7, [0x951, 0x9, 0x7ff]}) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 20:35:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1, 0x0, 0x0, 0xffffff7f}, 0x10044008) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:36:08 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB=';'], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) sendmsg$inet6(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0xa, 0x4e24, 0xff, @loopback, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="cd6848716a378173e0787f0cd47f3b79c1cedd187bbcdfb43afd31cfc560d5769364273c2ed7d424d1c019ead382455953786dc2874051f891a2a90f30815f297025bdd14bd41656bb36ff06a6ea8872b472af3f3cd60092865874d5ecf446c422f2d61ba43668bf0c1cc4c0a1af4d2cff020845dc4c6534fe4830c912e0cada0dd6eb8516025c8d55c6a496dfd4503443b6172ddf", 0x95}], 0x1, &(0x7f0000000280)=[@pktinfo={{0x24, 0x29, 0x32, {@local}}}, @rthdr={{0x58, 0x29, 0x39, {0x2f, 0x8, 0x1, 0x94, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0x80}, 0x41800) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:36:08 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) rt_sigqueueinfo(0x0, 0x17, &(0x7f0000000340)={0x9, 0x3, 0x706}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x410, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004031}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:36:08 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0xfd, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6e9e, 0xffff}, 0x1a010}, 0x0, 0x0, 0xffffffffffffffff, 0x4) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = gettid() r4 = gettid() r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) kcmp(r3, r4, 0x0, r1, r2) r8 = syz_io_uring_complete(r0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x20, 0x81, 0x0, 0x0, 0x3, 0x189451, 0xb, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x1, @perf_bp, 0x10000, 0x0, 0x7, 0x5, 0x6, 0x0, 0x1, 0x0, 0xcd51, 0x0, 0x8809}, r4, 0x1, r8, 0x2) 20:36:08 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') setns(r0, 0x10000000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x20000000) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x81, 0x0, 0x698, 0x0, 0xfff}, 0x0, 0x5, r1, 0x0) fcntl$setlease(r1, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:36:08 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x3665c4ffffffff}}], 0x300, 0x102, 0x0) 20:36:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') r2 = syz_io_uring_setup(0x1c63, &(0x7f00000004c0)={0x0, 0x0, 0x8, 0x0, 0x100}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x8) r4 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x100010, r0, 0x8000000) ioctl$EXT4_IOC_GET_ES_CACHE(r4, 0xc020662a, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4010, 0xffffffffffffffff, 0x10000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x12, 0x0, r7) syz_io_uring_submit(r5, r6, &(0x7f0000000300)=@IORING_OP_STATX={0x15, 0x4, 0x0, r0, &(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x8, 0x400, 0x1, {0x0, r7}}, 0x500) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x12bc, 0xae19, 0x0, &(0x7f0000000540)={[0x1]}, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:36:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[], 0xee) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x5e033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3be10a62d9abf318, 0x1f012, r0, 0x7ab21000) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid_for_children\x00') [ 3341.675017] ------------[ cut here ]------------ [ 3341.676248] WARNING: CPU: 1 PID: 52887 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3341.678208] Modules linked in: [ 3341.679120] CPU: 1 PID: 52887 Comm: syz-executor.2 Not tainted 5.10.240 #1 [ 3341.681018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.683358] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3341.685381] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 0a de 7c 02 31 ff 41 89 c6 89 c6 e8 be d8 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 60 df d5 ff <0f> 0b e9 52 fe ff ff e8 54 df d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3341.690630] RSP: 0018:ffff88804af7f9a8 EFLAGS: 00010216 [ 3341.692450] RAX: 000000000000016b RBX: ffff88804bdca800 RCX: ffffc90002df6000 [ 3341.698441] RDX: 0000000000040000 RSI: ffffffff816aeed0 RDI: 0000000000000005 [ 3341.700871] RBP: 0000000020400000 R08: 0000000000000000 R09: ffff8880174c0ebf [ 3341.702540] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff110095eff3e [ 3341.704204] R13: ffffffff8567a47c R14: 0000000000000000 R15: 0000000000000001 [ 3341.705882] FS: 00007fa55146d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 3341.707758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3341.709112] CR2: 00007f40fe0e4ff8 CR3: 000000004b49e000 CR4: 0000000000350ee0 [ 3341.710780] Call Trace: [ 3341.711403] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3341.712559] ? vm_area_alloc+0x110/0x110 [ 3341.713533] __vma_adjust+0xbe8/0x2510 [ 3341.714470] ? anon_vma_clone+0x3d0/0x590 [ 3341.715452] __split_vma+0x41a/0x4e0 [ 3341.716298] __do_munmap+0xfae/0x1260 [ 3341.717212] ? arch_get_unmapped_area+0x450/0x450 [ 3341.718379] ? lock_release+0x680/0x680 20:36:08 executing program 7: 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, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 3341.719327] mmap_region+0x7c8/0x1500 [ 3341.720376] do_mmap+0xcdb/0x11e0 [ 3341.721223] vm_mmap_pgoff+0x198/0x1f0 [ 3341.722176] ? randomize_page+0xb0/0xb0 [ 3341.723135] ksys_mmap_pgoff+0xde/0x560 [ 3341.724074] ? find_mergeable_anon_vma+0x250/0x250 [ 3341.725264] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.726497] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.727711] do_syscall_64+0x33/0x40 [ 3341.728597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3341.729813] RIP: 0033:0x7fa553ef7b19 [ 3341.730694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3341.734929] RSP: 002b:00007fa55146d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3341.736699] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553ef7b19 [ 3341.738359] RDX: 0000000000000000 RSI: 0000000000400000 RDI: 0000000020000000 [ 3341.740029] RBP: 00007fa553f51f6d R08: ffffffffffffffff R09: 0000000000000000 [ 3341.741697] R10: 0000000000002132 R11: 0000000000000246 R12: 0000000000000000 [ 3341.743362] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3341.745065] irq event stamp: 1135 [ 3341.745906] hardirqs last enabled at (1145): [] console_unlock+0x92d/0xb40 [ 3341.747890] hardirqs last disabled at (1154): [] console_unlock+0x839/0xb40 20:36:08 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x4000000000000000}}], 0x300, 0x102, 0x0) [ 3341.749870] softirqs last enabled at (762): [] asm_call_irq_on_stack+0x12/0x20 [ 3341.752023] softirqs last disabled at (733): [] asm_call_irq_on_stack+0x12/0x20 [ 3341.754092] ---[ end trace ae99a29669f921e1 ]--- [ 3341.755366] ------------[ cut here ]------------ [ 3341.756497] WARNING: CPU: 1 PID: 52887 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3341.758429] Modules linked in: [ 3341.759181] CPU: 1 PID: 52887 Comm: syz-executor.2 Tainted: G W 5.10.240 #1 [ 3341.761119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.763065] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3341.764166] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 0a de 7c 02 31 ff 41 89 c6 89 c6 e8 be d8 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 60 df d5 ff <0f> 0b e9 52 fe ff ff e8 54 df d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3341.768430] RSP: 0018:ffff88804af7f9a8 EFLAGS: 00010212 [ 3341.769688] RAX: 000000000001902b RBX: ffff88804bdca800 RCX: ffffc90002df6000 [ 3341.771348] RDX: 0000000000040000 RSI: ffffffff816aeed0 RDI: 0000000000000005 [ 3341.773001] RBP: 0000000020800000 R08: 0000000000000000 R09: ffff8880174c0ebf [ 3341.774683] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff110095eff3e [ 3341.776338] R13: ffffffff8567a47c R14: 0000000000000000 R15: 0000000000000003 [ 3341.778159] FS: 00007fa55146d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 3341.780075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3341.781438] CR2: 00007f40fe0e4ff8 CR3: 000000004b49e000 CR4: 0000000000350ee0 [ 3341.783101] Call Trace: [ 3341.783755] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3341.784910] ? vm_area_alloc+0x110/0x110 [ 3341.785893] __vma_adjust+0xbf3/0x2510 [ 3341.786836] ? anon_vma_clone+0x3d0/0x590 [ 3341.787828] __split_vma+0x41a/0x4e0 [ 3341.788717] __do_munmap+0xfae/0x1260 [ 3341.789632] ? arch_get_unmapped_area+0x450/0x450 [ 3341.790761] ? lock_release+0x680/0x680 [ 3341.791697] mmap_region+0x7c8/0x1500 [ 3341.792611] do_mmap+0xcdb/0x11e0 [ 3341.793452] vm_mmap_pgoff+0x198/0x1f0 [ 3341.794337] ? randomize_page+0xb0/0xb0 [ 3341.795300] ksys_mmap_pgoff+0xde/0x560 [ 3341.796249] ? find_mergeable_anon_vma+0x250/0x250 [ 3341.797411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.798670] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.799885] do_syscall_64+0x33/0x40 [ 3341.800766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3341.801967] RIP: 0033:0x7fa553ef7b19 20:36:08 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfc, 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, 0x1, @perf_bp={&(0x7f0000000280), 0x2}, 0x58084, 0x0, 0x0, 0x9, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffeffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000001090103007c484eb2fea2fbaa8fc0a802724cc6000000000000000500000a"], 0x14}, 0x1, 0x0, 0x0, 0x20048090}, 0x804) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000240)={0x8, 'bridge0\x00', {'macvlan0\x00'}, 0x6}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x1, 0x6, 0x6d, 0x1, 0x0, 0x200, 0x1001c, 0xd, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000180)}, 0x4000, 0x6, 0x2, 0x0, 0xa4, 0x10001, 0x7fff, 0x0, 0x1, 0x0, 0x401}, r2, 0xc, 0xffffffffffffffff, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 3341.802857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3341.807242] RSP: 002b:00007fa55146d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3341.809041] RAX: ffffffffffffffda RBX: 00007fa55400af60 RCX: 00007fa553ef7b19 [ 3341.810744] RDX: 0000000000000000 RSI: 0000000000400000 RDI: 0000000020000000 [ 3341.812431] RBP: 00007fa553f51f6d R08: ffffffffffffffff R09: 0000000000000000 [ 3341.814120] R10: 0000000000002132 R11: 0000000000000246 R12: 0000000000000000 [ 3341.815788] R13: 00007ffef1ee083f R14: 00007fa55146d300 R15: 0000000000022000 [ 3341.817498] irq event stamp: 1643 [ 3341.818304] hardirqs last enabled at (1651): [] console_unlock+0x92d/0xb40 [ 3341.820298] hardirqs last disabled at (1660): [] console_unlock+0x839/0xb40 [ 3341.822305] softirqs last enabled at (762): [] asm_call_irq_on_stack+0x12/0x20 20:36:08 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) lseek(0xffffffffffffffff, 0x3ad3, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0, 0x5f00000000000000}}], 0x300, 0x102, 0x0) [ 3341.824376] softirqs last disabled at (733): [] asm_call_irq_on_stack+0x12/0x20 [ 3341.826616] ---[ end trace ae99a29669f921e2 ]--- [ 3341.845693] ------------[ cut here ]------------ [ 3341.846309] WARNING: CPU: 0 PID: 53005 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3341.847281] Modules linked in: [ 3341.847694] CPU: 0 PID: 53005 Comm: syz-executor.2 Tainted: G W 5.10.240 #1 [ 3341.848655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.849624] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3341.850162] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 0a de 7c 02 31 ff 41 89 c6 89 c6 e8 be d8 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 60 df d5 ff <0f> 0b e9 52 fe ff ff e8 54 df d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3341.852272] RSP: 0018:ffff88804824f9a8 EFLAGS: 00010212 [ 3341.852904] RAX: 0000000000000114 RBX: ffff888049638b00 RCX: ffffc90002ff7000 [ 3341.853736] RDX: 0000000000040000 RSI: ffffffff816aeed0 RDI: 0000000000000005 [ 3341.854560] RBP: 0000000020400000 R08: 0000000000000000 R09: ffff8880174c0ebf [ 3341.855377] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009049f3e [ 3341.856198] R13: ffffffff8567a47c R14: 0000000000000000 R15: 0000000000000001 [ 3341.857037] FS: 00007fa55144c700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3341.857982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3341.858657] CR2: 00007fa55142b718 CR3: 000000004b49e000 CR4: 0000000000350ef0 [ 3341.859481] Call Trace: [ 3341.859788] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3341.860336] ? vm_area_alloc+0x110/0x110 [ 3341.860812] __vma_adjust+0xbe8/0x2510 [ 3341.861274] ? anon_vma_clone+0x3d0/0x590 [ 3341.861778] __split_vma+0x41a/0x4e0 [ 3341.862203] __do_munmap+0xfae/0x1260 [ 3341.862649] ? arch_get_unmapped_area+0x450/0x450 [ 3341.863201] ? lock_release+0x680/0x680 [ 3341.863665] mmap_region+0x7c8/0x1500 [ 3341.864109] do_mmap+0xcdb/0x11e0 [ 3341.864522] vm_mmap_pgoff+0x198/0x1f0 [ 3341.864964] ? randomize_page+0xb0/0xb0 [ 3341.865434] ? _cond_resched+0x10/0x30 [ 3341.865883] ksys_mmap_pgoff+0xde/0x560 [ 3341.866330] ? find_mergeable_anon_vma+0x250/0x250 [ 3341.866914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.867527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.868113] do_syscall_64+0x33/0x40 [ 3341.868547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3341.869125] RIP: 0033:0x7fa553ef7b19 [ 3341.869569] 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 [ 3341.871654] RSP: 002b:00007fa55144c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3341.872526] RAX: ffffffffffffffda RBX: 00007fa55400b020 RCX: 00007fa553ef7b19 [ 3341.873335] RDX: 0000000000000000 RSI: 0000000000400000 RDI: 0000000020000000 [ 3341.874166] RBP: 00007fa553f51f6d R08: ffffffffffffffff R09: 0000000000000000 [ 3341.874990] R10: 0000000000002132 R11: 0000000000000246 R12: 0000000000000000 [ 3341.875815] R13: 00007ffef1ee083f R14: 00007fa55144c300 R15: 0000000000022000 [ 3341.876650] irq event stamp: 705 [ 3341.877049] hardirqs last enabled at (715): [] console_unlock+0x92d/0xb40 [ 3341.878038] hardirqs last disabled at (724): [] console_unlock+0x839/0xb40 [ 3341.879007] softirqs last enabled at (0): [] copy_process+0x16eb/0x78b0 [ 3341.879958] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 3341.880692] ---[ end trace ae99a29669f921e3 ]--- [ 3341.881274] ------------[ cut here ]------------ [ 3341.881830] WARNING: CPU: 0 PID: 53005 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3341.882779] Modules linked in: [ 3341.883153] CPU: 0 PID: 53005 Comm: syz-executor.2 Tainted: G W 5.10.240 #1 [ 3341.884093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.885056] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3341.885626] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 0a de 7c 02 31 ff 41 89 c6 89 c6 e8 be d8 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 60 df d5 ff <0f> 0b e9 52 fe ff ff e8 54 df d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3341.887733] RSP: 0018:ffff88804824f9a8 EFLAGS: 00010216 [ 3341.888340] RAX: 0000000000019148 RBX: ffff888049638b00 RCX: ffffc90002ff7000 [ 3341.889162] RDX: 0000000000040000 RSI: ffffffff816aeed0 RDI: 0000000000000005 [ 3341.890037] RBP: 0000000020800000 R08: 0000000000000000 R09: ffff8880174c0ebf [ 3341.890889] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009049f3e [ 3341.891725] R13: ffffffff8567a47c R14: 0000000000000000 R15: 0000000000000003 [ 3341.892561] FS: 00007fa55144c700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3341.893501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3341.894169] CR2: 00007fa55142b718 CR3: 000000004b49e000 CR4: 0000000000350ef0 [ 3341.894993] Call Trace: [ 3341.895308] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3341.895880] ? vm_area_alloc+0x110/0x110 [ 3341.896345] __vma_adjust+0xbf3/0x2510 [ 3341.896817] ? anon_vma_clone+0x3d0/0x590 [ 3341.897303] __split_vma+0x41a/0x4e0 [ 3341.897757] __do_munmap+0xfae/0x1260 [ 3341.898197] ? arch_get_unmapped_area+0x450/0x450 [ 3341.898763] ? lock_release+0x680/0x680 [ 3341.899212] mmap_region+0x7c8/0x1500 [ 3341.899674] do_mmap+0xcdb/0x11e0 [ 3341.900077] vm_mmap_pgoff+0x198/0x1f0 [ 3341.900534] ? randomize_page+0xb0/0xb0 [ 3341.900997] ? _cond_resched+0x10/0x30 [ 3341.901476] ksys_mmap_pgoff+0xde/0x560 [ 3341.901935] ? find_mergeable_anon_vma+0x250/0x250 [ 3341.902515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.903115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.903729] do_syscall_64+0x33/0x40 [ 3341.904161] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3341.904759] RIP: 0033:0x7fa553ef7b19 [ 3341.905196] 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 [ 3341.907330] RSP: 002b:00007fa55144c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3341.908207] RAX: ffffffffffffffda RBX: 00007fa55400b020 RCX: 00007fa553ef7b19 [ 3341.909050] RDX: 0000000000000000 RSI: 0000000000400000 RDI: 0000000020000000 [ 3341.909882] RBP: 00007fa553f51f6d R08: ffffffffffffffff R09: 0000000000000000 [ 3341.910717] R10: 0000000000002132 R11: 0000000000000246 R12: 0000000000000000 20:36:08 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) lseek(r3, 0x3ad0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x89, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa31f52699464f08004500007b000000000011907800000000ffffffff00004e20006790785c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2befe04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"], 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) [ 3341.911558] R13: 00007ffef1ee083f R14: 00007fa55144c300 R15: 0000000000022000 [ 3341.912660] irq event stamp: 1201 [ 3341.913057] hardirqs last enabled at (1209): [] console_unlock+0x92d/0xb40 [ 3341.914088] hardirqs last disabled at (1218): [] console_unlock+0x839/0xb40 [ 3341.915072] softirqs last enabled at (0): [] copy_process+0x16eb/0x78b0 [ 3341.916025] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 3341.916765] ---[ end trace ae99a29669f921e4 ]--- 20:36:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x1c63, &(0x7f00000004c0)={0x0, 0x0, 0x20}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 20:36:08 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x58084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) sendmmsg$inet6(r0, &(0x7f00000000c0), 0x0, 0x8004) perf_event_open(&(0x7f0000001d80)={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, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:36:08 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x370}, 0x1, 0x0, 0x0, 0x34000010}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x20, 0x3fa, 0x400, 0x70bd2b, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004001}, 0x24048895) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x4, 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r3, 0x3ad3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x110, 0xffffffffffffffff, 0x8000000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/163, 0xa3, 0xf7a1) syz_emit_ethernet(0x33, &(0x7f0000000240)={@link_local, @local, @void, {@arp={0x806, @generic={0x200, 0x886c, 0x6, 0x1, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, "e7", @multicast, "df7c5f25c806514ca388eb601254e086"}}}}, &(0x7f0000000340)={0x0, 0x3, [0x7a4, 0xc35, 0xc9b, 0xcb2]}) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 20:36:08 executing program 3: mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0xb831) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) setns(r1, 0x2000000) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ftruncate(r2, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) write$binfmt_script(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2b9b7f17f4d71bb65062b52ed33a27f5279905fa0b2f97d47040ad5f61417c780974e2f157c5dfae8f32966862671b059fba1372e1d9e5854b433a34fd6ea50372c8b1832168c9b5a9f69e67af74bb839030577a015d0738f924fa5091eddf37f3cf19cf117f3f762d799980e92e8b3400"/123], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r3, 0x8000000) r5 = mmap$IORING_OFF_SQES(&(0x7f0000879000/0x2000)=nil, 0x2000, 0x2000002, 0x10, 0xffffffffffffffff, 0x10000000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r6, 0x3f, 0x0, 0x40000000, 0x4}, 0x8001) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) socket$netlink(0x10, 0x3, 0x14) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000180)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3fb, 0x300, 0x70bd25, 0x255fdbf7, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40880}, 0x4000049) syz_open_dev$vcsn(&(0x7f00000001c0), 0x60000000000000, 0x420201) setns(r0, 0x80) 20:36:08 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x2) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x20010, r0, 0x1ff) r2 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x7, 0x4ba00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x31c, 0x0, @perf_config_ext={0x5, 0x1}, 0x400, 0x4, 0x1, 0x4, 0x7, 0xfff, 0x80, 0x0, 0x3, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r2, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x3, 0xf8, 0x7f, 0x6, 0x0, 0xffffffffffff6d53, 0xa4060, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x1, 0x208, 0x8, 0x9, 0x3, 0x6, 0x8, 0x0, 0xfff, 0x0, 0x9}, 0x0, 0x5, r2, 0xb) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) openat2(0xffffffffffffffff, &(0x7f0000000400)='./file1/file0\x00', &(0x7f0000000600)={0x82040, 0x102, 0x8}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r5, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0xd2, 0x7f, 0x3f, 0x3f, 0x0, 0x4, 0x10, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffff25f, 0xfffffffffffffffb}, 0x3a01, 0x100, 0x9a3b, 0x6, 0x1, 0x7fffffff, 0x53d8, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x2, r5, 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000280)={0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x6, 0x32, 0x3, 0x3f, 0x0, 0x4ea0000000, 0x40001, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x401, 0x81}, 0x800, 0x2, 0x2, 0x4, 0x8, 0x8000, 0x80, 0x0, 0xdbb, 0x0, 0x800}, r6, 0xd, r7, 0x8) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x3, 0x0, 0x1f, 0x5, 0x0, 0x6, 0x10100, 0x6, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140)}, 0x4400, 0x100000000, 0xb3, 0xa, 0x1000, 0xffffffff, 0x5, 0x0, 0x9, 0x0, 0x3}, r6, 0x6, r1, 0x0) sendto(r0, &(0x7f0000000500)="7e586875fab956088a2f2d958038bb1120085d8f19dae1db24110f427d01c117391b3542e71c1f7ad1660e6090ede4f017d5f6eae02eb0773472b52275f566c5532929aadecf3a008c0bef700f235c", 0x4f, 0x40010, &(0x7f0000000580)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @multicast2}}, 0x80) creat(&(0x7f0000000180)='./file1\x00', 0x51) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0xbec, 0x6, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) VM DIAGNOSIS: 20:36:08 Registers: info registers vcpu 0 RAX=0000000000000015 RBX=0000000000000001 RCX=ffffffff85a09a16 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88804bfef605 RSP=ffff88804bfef4f8 R8 =ffffffff85a09a1b R9 =ffffffff85a09a34 R10=0000000000032046 R11=1ffff110097fdea7 R12=ffff88804bfef618 R13=ffff88804bfef5d0 R14=1ffff110097fdea7 R15=ffffffff85a09a1a RIP=ffffffff8110838f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020001d84 CR3=0000000044c06000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=44addadc1d1ac545996f011092a04836 XMM06=946aedd2767ff7b81d80d6237e9f051a XMM07=9a59b1cbb4b7880cc39e055aa9726151 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e2601 RDI=ffffffff879f5140 RBP=ffffffff879f5100 RSP=ffff88804af7f3b8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000031 R13=0000000000000031 R14=ffffffff879f5100 R15=dffffc0000000000 RIP=ffffffff822e2658 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa55146d700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40fe0e4ff8 CR3=000000004b49e000 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=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007fa553fde7c000007fa553fde7c8 XMM02=00007fa553fde7e000007fa553fde7c0 XMM03=00007fa553fde7c800007fa553fde7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=32948233d0be0efeb5140e202528f6e7 XMM06=b80c19786403f694afe099f614b90ac7 XMM07=ed77491a2012e65ff73053a170712d52 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000