758.795698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 758.796879] ? syscall_enter_from_user_mode+0x1d/0x50 [ 758.798058] do_syscall_64+0x33/0x40 [ 758.798913] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 758.800063] RIP: 0033:0x7f2fa722ab19 [ 758.800903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 758.805056] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 758.806791] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 758.808412] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 758.810022] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 758.811643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 758.813234] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 758.826203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:03:34 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 29) 23:03:34 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffb, 0x21, 0x1, @buffer={0x0, 0xe5, &(0x7f0000000080)=""/229}, &(0x7f0000000180)="b1514c60b75b79613ae69f3a6eee099561a2bd2c4635671c3b86ce061e565a6e18", &(0x7f00000001c0)=""/8, 0x9, 0x10000, 0x1, &(0x7f0000000240)}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000000)=0x8) write$binfmt_script(r0, 0x0, 0x0) 23:03:35 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 36) 23:03:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x680) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 758.960856] FAULT_INJECTION: forcing a failure. [ 758.960856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 758.962440] CPU: 0 PID: 6643 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 758.963222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 758.964176] Call Trace: [ 758.964485] dump_stack+0x107/0x167 [ 758.964904] should_fail.cold+0x5/0xa [ 758.965351] _copy_from_iter+0x202/0xe80 [ 758.965823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 758.966431] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 758.967010] ? trace_hardirqs_on+0x5b/0x180 [ 758.967511] write_pool_user.part.0+0xa9/0x2a0 [ 758.968037] ? blake2s.constprop.0+0x160/0x160 [ 758.968565] ? lock_acquire+0x197/0x470 [ 758.969020] ? find_held_lock+0x2c/0x110 [ 758.969490] random_write_iter+0x46/0x80 [ 758.969957] new_sync_write+0x42c/0x660 [ 758.970419] ? new_sync_read+0x6f0/0x6f0 [ 758.970891] ? avc_policy_seqno+0x9/0x70 [ 758.971358] ? selinux_file_permission+0x92/0x520 [ 758.971906] ? security_file_permission+0xb1/0xe0 [ 758.972463] vfs_write+0x7c0/0xb10 [ 758.972875] ksys_write+0x12d/0x260 [ 758.973289] ? __ia32_sys_read+0xb0/0xb0 [ 758.973757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 758.974361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 758.974954] do_syscall_64+0x33/0x40 [ 758.975377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 758.975961] RIP: 0033:0x7f98b5bd9b19 [ 758.976389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 758.978485] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 758.979355] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 758.980173] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 758.980981] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 758.981791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 758.982626] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 759.024593] FAULT_INJECTION: forcing a failure. [ 759.024593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 759.027477] CPU: 1 PID: 6648 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 759.029056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.030984] Call Trace: [ 759.031596] dump_stack+0x107/0x167 [ 759.032437] should_fail.cold+0x5/0xa [ 759.033319] _copy_from_iter+0x202/0xe80 [ 759.034272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.035478] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 759.036640] ? trace_hardirqs_on+0x5b/0x180 [ 759.037637] write_pool_user.part.0+0xa9/0x2a0 [ 759.038705] ? blake2s.constprop.0+0x160/0x160 [ 759.039760] ? lock_acquire+0x197/0x470 [ 759.040669] ? find_held_lock+0x2c/0x110 [ 759.041586] random_write_iter+0x46/0x80 [ 759.042514] new_sync_write+0x42c/0x660 [ 759.043408] ? new_sync_read+0x6f0/0x6f0 [ 759.044329] ? avc_policy_seqno+0x9/0x70 [ 759.045239] ? selinux_file_permission+0x92/0x520 [ 759.046332] ? security_file_permission+0xb1/0xe0 [ 759.047422] vfs_write+0x7c0/0xb10 [ 759.048233] ksys_write+0x12d/0x260 [ 759.049055] ? __ia32_sys_read+0xb0/0xb0 [ 759.049972] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.051154] ? syscall_enter_from_user_mode+0x1d/0x50 [ 759.052324] do_syscall_64+0x33/0x40 [ 759.053172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 759.054344] RIP: 0033:0x7f7257492b19 [ 759.055186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.059358] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 759.061117] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 759.062740] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 759.064340] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 759.065946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 759.067563] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 759.107991] FAULT_INJECTION: forcing a failure. [ 759.107991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 759.110888] CPU: 1 PID: 6652 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 759.112556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.114472] Call Trace: [ 759.115074] dump_stack+0x107/0x167 [ 759.115929] should_fail.cold+0x5/0xa [ 759.116811] _copy_from_iter+0x202/0xe80 [ 759.117761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.118973] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 759.120142] ? trace_hardirqs_on+0x5b/0x180 [ 759.121138] write_pool_user.part.0+0xa9/0x2a0 [ 759.122214] ? blake2s.constprop.0+0x160/0x160 [ 759.123290] ? lock_acquire+0x197/0x470 [ 759.124195] ? find_held_lock+0x2c/0x110 [ 759.125141] random_write_iter+0x46/0x80 [ 759.126088] new_sync_write+0x42c/0x660 [ 759.127006] ? new_sync_read+0x6f0/0x6f0 [ 759.127970] ? avc_policy_seqno+0x9/0x70 [ 759.128908] ? selinux_file_permission+0x92/0x520 [ 759.130027] ? security_file_permission+0xb1/0xe0 [ 759.131152] vfs_write+0x7c0/0xb10 [ 759.131993] ksys_write+0x12d/0x260 [ 759.132835] ? __ia32_sys_read+0xb0/0xb0 [ 759.133775] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 759.134994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 759.136197] do_syscall_64+0x33/0x40 [ 759.137054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 759.138253] RIP: 0033:0x7f2fa722ab19 [ 759.139099] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.143355] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 759.145096] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 759.146747] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 759.148389] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 759.150039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 759.151679] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:03:46 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 28) 23:03:46 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 37) 23:03:46 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 30) 23:03:46 executing program 4: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000006c0)={0x0, 0x7d, 0x1000}, &(0x7f0000000640)=ANY=[@ANYBLOB="656e633d706b63733120686163683d77703531322d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffff0afd4a9cd1c407cb98a7a53ce049df392b79e004"], &(0x7f0000000780)="ff6c7aea530683cab87d2d2ab03fa39875b9b4352d32d7455e29afb109e2eec5865bba497af5eab3382d77a10659dca3edab82fba186df45fedf74f0c37eaef72c429e2cd7f449b7355256cdb37552ffc92fe7aa6d876d905a2bf230f861b242b9a98b0055de16c8ed88d151500ca68d845357d4d7f655619d39f96a86", &(0x7f0000000800)="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") close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000100)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x1000002e, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de4900000000"}}, &(0x7f0000000340)) timer_create(0x6, &(0x7f0000000040)={0x0, 0x22, 0x1, @thr={&(0x7f0000001800)="9b8f2a931ff3df4a73e98067dbe7bcfb08ed9d501e8620783f5e5092a11e3f1b4f703b31dc955027e07381a31813d614b4941617e5f2d84eedd3925183498957995f82ff5f95c036bbcf64851bec09ce4df405a849a5c88a0c74ac18e270fb29c224bdea2b783f06c0797e07f58f2de23527123e66d9e4050b7dc323e96cadaaa4e501b8112313d87a6f09c335a16f7e928d81497479cb6ec20a4d87336245e3ece50b78bd6db9", &(0x7f00000018c0)="f1bae2a6c5701ac15fbce1ccd5430c11a8b10bece5b7211d4da62d62bfbefc8c9649d800e67f1b4a6bc0c6c2a5814cf6cc216df7079f05e9d88c7ae0edaccd77b830eb5092df0884b3665889cf7a6c6c3b9007338acf1090e16e9bd30690697a487f60f7121e0b3179bc42332b9a1c68433aa0a8cacf692dc6cacac05023640dfe85e2a34a01f2ea9b6b894aab06fb8952cd1ae2b299fa2de2065fd04750b64e99f973cd6c9afb677bea161e2e09bcb389f5ba4ffef4d88d64da364374f776cc6784e3ce733acb2a8c63bd393fb511c93401"}}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x0, 0x989680}}, 0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f00000002c0)={0x20080522}, &(0x7f0000000400)={0x80000000, 0x80, 0xfffffffc, 0x2, 0x96b, 0x20}) timer_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000240)) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r2, 0xffffffff, 0x902f90f22c7c3cf) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 23:03:46 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x640) 23:03:46 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 49) 23:03:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x6c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:03:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x569602, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = fsmount(0xffffffffffffffff, 0x1, 0x8) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r5 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r4, r5, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) r6 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000400)='cpu.pressure\x00', 0x2, 0x0) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r7, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) recvmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/132, 0x84}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/50, 0x32}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x6, &(0x7f0000001780)=ANY=[@ANYBLOB="20050000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x40}, 0x20) sendmsg$unix(r2, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xfc}, {&(0x7f0000000240)="32a730a2a3abc9dd2c806cb5616751ae4d3b0e481f0b8fa6d7e6e42f7e5595ac9485387ef3d38dad065907066a0b70bfc935d586205640478d3edd00cf2a3c4b2e0e5775b578b3162e4c29a756acee1f0a5c31fed0e19aed526b02bbedc1361861c1f1e77b5a4b716f892b5eb433c539d5308721f18e54183d2ba64a9594acbaa2e06d967887490bba73a0764bfd1090fe565f6bdff67c2162da483b08e7e39a1a9f4e7e70c4bbf5397c74fb1ae725c78f6004a1269bf3308a7d111140ca81d637cec8471aa029050d13b42904f83e4904f924e8770ab5f9c8af", 0xda}], 0x2, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r6]}}, @rights={{0x1c, 0x1, 0x1, [r0, r7, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}], 0xc8, 0x10}, 0x801) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000000)={{r1}, {@void, @actul_num={@void, 0x10001, 0x6b}}}) write$binfmt_script(r0, 0x0, 0x0) [ 770.799392] FAULT_INJECTION: forcing a failure. [ 770.799392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 770.802496] CPU: 0 PID: 6667 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 770.804321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.806427] Call Trace: [ 770.807112] dump_stack+0x107/0x167 [ 770.808027] should_fail.cold+0x5/0xa [ 770.809004] _copy_from_iter+0x202/0xe80 [ 770.810035] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.811387] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 770.812653] ? trace_hardirqs_on+0x5b/0x180 [ 770.813757] write_pool_user.part.0+0xa9/0x2a0 [ 770.814928] ? blake2s.constprop.0+0x160/0x160 [ 770.816077] ? trace_hardirqs_on+0x5b/0x180 [ 770.817192] random_write_iter+0x46/0x80 [ 770.818231] new_sync_write+0x42c/0x660 [ 770.819241] ? new_sync_read+0x6f0/0x6f0 [ 770.820278] ? avc_policy_seqno+0x9/0x70 [ 770.821315] ? selinux_file_permission+0x92/0x520 [ 770.822543] ? security_file_permission+0xb1/0xe0 [ 770.823789] vfs_write+0x7c0/0xb10 [ 770.824702] ksys_write+0x12d/0x260 [ 770.825626] ? __ia32_sys_read+0xb0/0xb0 [ 770.826680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.828024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.829335] do_syscall_64+0x33/0x40 [ 770.830296] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.831605] RIP: 0033:0x7f2fa722ab19 [ 770.832562] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.837257] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 770.839087] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 770.840597] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 770.842108] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 770.843621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 770.845132] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 770.852114] FAULT_INJECTION: forcing a failure. [ 770.852114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 770.854616] CPU: 0 PID: 6666 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 770.856071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.857839] Call Trace: [ 770.858409] dump_stack+0x107/0x167 [ 770.859187] should_fail.cold+0x5/0xa [ 770.860013] _copy_from_iter+0x202/0xe80 [ 770.860892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.862011] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 770.863092] ? trace_hardirqs_on+0x5b/0x180 [ 770.864103] write_pool_user.part.0+0xa9/0x2a0 [ 770.865064] ? blake2s.constprop.0+0x160/0x160 [ 770.866035] ? lock_acquire+0x197/0x470 [ 770.866876] ? find_held_lock+0x2c/0x110 [ 770.867733] random_write_iter+0x46/0x80 [ 770.868592] new_sync_write+0x42c/0x660 [ 770.869425] ? new_sync_read+0x6f0/0x6f0 [ 770.870298] ? avc_policy_seqno+0x9/0x70 [ 770.871152] ? selinux_file_permission+0x92/0x520 [ 770.872174] ? security_file_permission+0xb1/0xe0 [ 770.873200] vfs_write+0x7c0/0xb10 [ 770.873954] ksys_write+0x12d/0x260 [ 770.874727] ? __ia32_sys_read+0xb0/0xb0 [ 770.875581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.876694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.877781] do_syscall_64+0x33/0x40 [ 770.878570] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.879648] RIP: 0033:0x7f7257492b19 [ 770.880433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.884320] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 770.885914] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 770.887419] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 770.888921] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 770.890423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 770.891911] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:03:47 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 38) [ 770.915696] FAULT_INJECTION: forcing a failure. [ 770.915696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 770.917043] CPU: 1 PID: 6671 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 770.917811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.918749] Call Trace: [ 770.919048] dump_stack+0x107/0x167 [ 770.919453] should_fail.cold+0x5/0xa [ 770.919887] _copy_from_iter+0x202/0xe80 [ 770.920345] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.920928] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 770.921487] ? trace_hardirqs_on+0x5b/0x180 [ 770.921969] write_pool_user.part.0+0xa9/0x2a0 [ 770.922557] ? blake2s.constprop.0+0x160/0x160 [ 770.923110] ? lock_acquire+0x197/0x470 [ 770.923554] ? find_held_lock+0x2c/0x110 [ 770.924012] random_write_iter+0x46/0x80 [ 770.924469] new_sync_write+0x42c/0x660 [ 770.924911] ? new_sync_read+0x6f0/0x6f0 [ 770.925368] ? avc_policy_seqno+0x9/0x70 [ 770.925817] ? selinux_file_permission+0x92/0x520 [ 770.926367] ? security_file_permission+0xb1/0xe0 [ 770.926903] vfs_write+0x7c0/0xb10 [ 770.927303] ksys_write+0x12d/0x260 [ 770.927705] ? __ia32_sys_read+0xb0/0xb0 [ 770.928158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.928737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.929310] do_syscall_64+0x33/0x40 [ 770.929725] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.930309] RIP: 0033:0x7f9c7e952b19 [ 770.930718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.932739] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 770.933582] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 770.934377] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 770.935162] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 770.935956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 770.936740] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:03:47 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 31) 23:03:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x430246, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:03:47 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 29) 23:03:47 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x680) [ 770.986890] FAULT_INJECTION: forcing a failure. [ 770.986890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 770.989360] CPU: 0 PID: 6675 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 770.990812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.992566] Call Trace: [ 770.993127] dump_stack+0x107/0x167 [ 770.993902] should_fail.cold+0x5/0xa [ 770.994721] _copy_from_iter+0x202/0xe80 [ 770.995595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.996711] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 770.997787] ? trace_hardirqs_on+0x5b/0x180 [ 770.998713] write_pool_user.part.0+0xa9/0x2a0 [ 770.999681] ? blake2s.constprop.0+0x160/0x160 [ 771.000656] ? lock_acquire+0x197/0x470 [ 771.001499] ? find_held_lock+0x2c/0x110 [ 771.002373] random_write_iter+0x46/0x80 [ 771.003230] new_sync_write+0x42c/0x660 [ 771.004072] ? new_sync_read+0x6f0/0x6f0 [ 771.004932] ? avc_policy_seqno+0x9/0x70 [ 771.005789] ? selinux_file_permission+0x92/0x520 [ 771.006819] ? security_file_permission+0xb1/0xe0 [ 771.007843] vfs_write+0x7c0/0xb10 [ 771.008601] ksys_write+0x12d/0x260 [ 771.009369] ? __ia32_sys_read+0xb0/0xb0 [ 771.010239] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.011348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 771.012428] do_syscall_64+0x33/0x40 [ 771.013212] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 771.014295] RIP: 0033:0x7f98b5bd9b19 [ 771.015082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.018981] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.020588] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 771.022087] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 771.023590] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.025095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.026605] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:03:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x700) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:03:47 executing program 4: fallocate(0xffffffffffffffff, 0x2, 0x9, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000002db2, 0x8e}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x8) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7}, 0x7) fallocate(r1, 0x11, 0x0, 0x8000) syz_io_uring_setup(0x9003a74, &(0x7f00000000c0)={0x0, 0x65e1, 0x0, 0x1, 0x242, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000380)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r3 = fsopen(&(0x7f0000000000)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd=r3, 0x0, 0x0}, 0x80000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x40, 0x0, @private1, 0x1}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)='K', 0x1}, {&(0x7f0000000200)="43b8aa42c568680921d970cf089b5fdc83c2e7198b707c8bcdf18ad47b5003c87fadd6405ad6d7e3495d73a9c815f2c0650c17cb03898469da186128185dc68455ec0ff2b921d294614c847ea2352fe5f2e20cfd33fa42615882cba24b42da800d583761a699240436523356ca97", 0x6e}, {&(0x7f0000000500)="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", 0x1000}], 0x3}}], 0x1, 0x40800) dup(0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000007780)={0x0, 0x0, 0x0}, 0x20000000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) 23:03:47 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 50) [ 771.164543] FAULT_INJECTION: forcing a failure. [ 771.164543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 771.165882] CPU: 1 PID: 6685 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 771.166658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 771.167572] Call Trace: [ 771.167872] dump_stack+0x107/0x167 [ 771.168281] should_fail.cold+0x5/0xa [ 771.168707] _copy_from_iter+0x202/0xe80 [ 771.169173] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.169752] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 771.170320] ? trace_hardirqs_on+0x5b/0x180 [ 771.170799] write_pool_user.part.0+0xa9/0x2a0 [ 771.171312] ? blake2s.constprop.0+0x160/0x160 [ 771.171821] ? lock_acquire+0x197/0x470 [ 771.172269] ? find_held_lock+0x2c/0x110 [ 771.172722] random_write_iter+0x46/0x80 [ 771.173183] new_sync_write+0x42c/0x660 [ 771.173625] ? new_sync_read+0x6f0/0x6f0 [ 771.174081] ? avc_policy_seqno+0x9/0x70 [ 771.174542] ? selinux_file_permission+0x92/0x520 [ 771.175079] ? security_file_permission+0xb1/0xe0 [ 771.175620] vfs_write+0x7c0/0xb10 [ 771.176018] ksys_write+0x12d/0x260 [ 771.176430] ? __ia32_sys_read+0xb0/0xb0 [ 771.176884] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.177465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 771.178038] do_syscall_64+0x33/0x40 [ 771.178462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 771.179027] RIP: 0033:0x7f2fa722ab19 [ 771.179446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.181468] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.182325] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 771.183114] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 771.183905] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.184690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.185482] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 771.214699] FAULT_INJECTION: forcing a failure. [ 771.214699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 771.216122] CPU: 1 PID: 6687 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 771.217282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 771.218487] Call Trace: [ 771.218860] dump_stack+0x107/0x167 [ 771.219376] should_fail.cold+0x5/0xa [ 771.219917] _copy_from_iter+0x202/0xe80 [ 771.220496] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.221222] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 771.221930] ? trace_hardirqs_on+0x5b/0x180 [ 771.222542] write_pool_user.part.0+0xa9/0x2a0 [ 771.223207] ? blake2s.constprop.0+0x160/0x160 [ 771.223958] ? lock_acquire+0x197/0x470 [ 771.224755] ? find_held_lock+0x2c/0x110 [ 771.225441] random_write_iter+0x46/0x80 [ 771.226011] new_sync_write+0x42c/0x660 [ 771.226583] ? new_sync_read+0x6f0/0x6f0 [ 771.227153] ? avc_policy_seqno+0x9/0x70 [ 771.227713] ? selinux_file_permission+0x92/0x520 [ 771.228391] ? security_file_permission+0xb1/0xe0 [ 771.229080] vfs_write+0x7c0/0xb10 [ 771.229579] ksys_write+0x12d/0x260 [ 771.230093] ? __ia32_sys_read+0xb0/0xb0 [ 771.230674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.231408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 771.232128] do_syscall_64+0x33/0x40 [ 771.232652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 771.233364] RIP: 0033:0x7f7257492b19 [ 771.233880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.236483] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.237546] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 771.238555] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 771.239554] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.240546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.241537] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 771.243046] FAULT_INJECTION: forcing a failure. [ 771.243046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 771.244689] CPU: 1 PID: 6689 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 771.245730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 771.247057] Call Trace: [ 771.247563] dump_stack+0x107/0x167 [ 771.248077] should_fail.cold+0x5/0xa [ 771.248613] _copy_from_iter+0x202/0xe80 [ 771.249327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.250183] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 771.251036] ? trace_hardirqs_on+0x5b/0x180 [ 771.251651] write_pool_user.part.0+0xa9/0x2a0 [ 771.252404] ? blake2s.constprop.0+0x160/0x160 [ 771.253254] ? lock_acquire+0x197/0x470 [ 771.253911] ? find_held_lock+0x2c/0x110 [ 771.254496] random_write_iter+0x46/0x80 [ 771.255080] new_sync_write+0x42c/0x660 [ 771.255730] ? new_sync_read+0x6f0/0x6f0 [ 771.256472] ? avc_policy_seqno+0x9/0x70 [ 771.257164] ? selinux_file_permission+0x92/0x520 [ 771.257843] ? security_file_permission+0xb1/0xe0 [ 771.258533] vfs_write+0x7c0/0xb10 [ 771.259037] ksys_write+0x12d/0x260 [ 771.259545] ? __ia32_sys_read+0xb0/0xb0 [ 771.260110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.260850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 771.261575] do_syscall_64+0x33/0x40 [ 771.262240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 771.263086] RIP: 0033:0x7f9c7e952b19 [ 771.263744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.265089] FAULT_INJECTION: forcing a failure. [ 771.265089] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 771.266284] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.266298] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 771.266305] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 771.266310] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.266315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.266321] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 771.278431] CPU: 0 PID: 6695 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 771.280017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 771.281807] Call Trace: 23:03:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x740) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 771.282391] dump_stack+0x107/0x167 [ 771.283359] should_fail.cold+0x5/0xa [ 771.284186] _copy_from_iter+0x202/0xe80 [ 771.285072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.286217] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 771.287301] ? trace_hardirqs_on+0x5b/0x180 [ 771.288233] write_pool_user.part.0+0xa9/0x2a0 [ 771.289219] ? blake2s.constprop.0+0x160/0x160 [ 771.290216] ? lock_acquire+0x197/0x470 [ 771.291070] ? find_held_lock+0x2c/0x110 [ 771.291948] random_write_iter+0x46/0x80 [ 771.292799] new_sync_write+0x42c/0x660 [ 771.293657] ? new_sync_read+0x6f0/0x6f0 [ 771.294548] ? avc_policy_seqno+0x9/0x70 [ 771.295413] ? selinux_file_permission+0x92/0x520 [ 771.296457] ? security_file_permission+0xb1/0xe0 [ 771.297503] vfs_write+0x7c0/0xb10 [ 771.298286] ksys_write+0x12d/0x260 [ 771.299075] ? __ia32_sys_read+0xb0/0xb0 [ 771.299968] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 771.301102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 771.302224] do_syscall_64+0x33/0x40 [ 771.303026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 771.304132] RIP: 0033:0x7f98b5bd9b19 [ 771.304933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.308902] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.310560] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 771.312102] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 771.313648] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.315194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.316738] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:03:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) 23:03:47 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x6c0) 23:03:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 39) 23:03:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x700) 23:03:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x780) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:03:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 32) 23:03:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 51) 23:03:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 30) 23:03:59 executing program 4: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) pipe(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000280)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x68, 0x64, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@timestamp_addr={0x44, 0x4, 0xda}]}}, {{0x4e22, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@nop, @exp_fastopen={0xfe, 0x12, 0xf989, "28cae2a87caf0dbd97c54219ac6f"}, @exp_smc={0xfe, 0x6}, @eol, @exp_fastopen={0xfe, 0x6, 0xf989, "f831"}, @window={0x3, 0x3, 0xcf}, @exp_fastopen={0xfe, 0x6, 0xf989, "f2d3"}, @eol, @mptcp=@synack={0x1e, 0x10, 0x0, 0x2, 0x3, 0x1, 0x1}]}}}}}}}, 0x0) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 23:03:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x149402, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/urandom\x00'}, {0x20, '#^'}, {0x20, '/dev/urandom\x00'}, {0x20, '/dev/urandom\x00'}, {0x20, '/dTv/urandom\x00'}], 0xa, "a7a7ba8c900fcd1f58c0b1d349f15fd9135c3330ef2b15088688b61ef9885442f157c8081e97554305ad9dd2206799575f0d9c"}, 0x79) [ 783.861082] FAULT_INJECTION: forcing a failure. [ 783.861082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 783.862607] CPU: 1 PID: 6720 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 783.863467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.864506] Call Trace: [ 783.864843] dump_stack+0x107/0x167 [ 783.865309] should_fail.cold+0x5/0xa [ 783.865787] _copy_from_iter+0x202/0xe80 [ 783.866321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.866981] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 783.867617] ? trace_hardirqs_on+0x5b/0x180 [ 783.868171] write_pool_user.part.0+0xa9/0x2a0 [ 783.868780] ? blake2s.constprop.0+0x160/0x160 [ 783.869360] ? lock_acquire+0x197/0x470 [ 783.869859] ? find_held_lock+0x2c/0x110 [ 783.870386] random_write_iter+0x46/0x80 [ 783.870901] new_sync_write+0x42c/0x660 [ 783.871409] ? new_sync_read+0x6f0/0x6f0 [ 783.871929] ? avc_policy_seqno+0x9/0x70 [ 783.872436] ? selinux_file_permission+0x92/0x520 [ 783.873046] ? security_file_permission+0xb1/0xe0 [ 783.873662] vfs_write+0x7c0/0xb10 [ 783.874114] ksys_write+0x12d/0x260 [ 783.874591] ? __ia32_sys_read+0xb0/0xb0 [ 783.875113] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.875771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.876429] do_syscall_64+0x33/0x40 [ 783.876902] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.877577] RIP: 0033:0x7f9c7e952b19 [ 783.878189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 783.880795] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 783.881736] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 783.882626] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 783.883507] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 783.884390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 783.885269] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 783.890440] FAULT_INJECTION: forcing a failure. [ 783.890440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 783.891991] CPU: 1 PID: 6722 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 783.892839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.893862] Call Trace: [ 783.894189] dump_stack+0x107/0x167 [ 783.894659] should_fail.cold+0x5/0xa [ 783.895137] _copy_from_iter+0x202/0xe80 [ 783.895653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.896455] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 783.897078] ? trace_hardirqs_on+0x5b/0x180 [ 783.897692] write_pool_user.part.0+0xa9/0x2a0 [ 783.898402] ? blake2s.constprop.0+0x160/0x160 [ 783.899049] ? lock_acquire+0x197/0x470 [ 783.899539] ? find_held_lock+0x2c/0x110 [ 783.900048] random_write_iter+0x46/0x80 [ 783.900601] new_sync_write+0x42c/0x660 [ 783.901181] ? new_sync_read+0x6f0/0x6f0 [ 783.901689] ? avc_policy_seqno+0x9/0x70 [ 783.902187] ? selinux_file_permission+0x92/0x520 [ 783.902795] ? security_file_permission+0xb1/0xe0 [ 783.903394] vfs_write+0x7c0/0xb10 [ 783.903855] ksys_write+0x12d/0x260 [ 783.904314] ? __ia32_sys_read+0xb0/0xb0 [ 783.904818] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.905459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.906091] do_syscall_64+0x33/0x40 [ 783.906582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.907217] RIP: 0033:0x7f2fa722ab19 [ 783.907683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 783.909928] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 783.910873] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 783.911748] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 783.912625] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 783.913498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 783.914385] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 783.920340] FAULT_INJECTION: forcing a failure. [ 783.920340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 783.923018] CPU: 0 PID: 6727 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 783.924569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.926450] Call Trace: [ 783.927060] dump_stack+0x107/0x167 [ 783.927894] should_fail.cold+0x5/0xa [ 783.928776] _copy_from_iter+0x202/0xe80 [ 783.929715] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.930926] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 783.932076] ? trace_hardirqs_on+0x5b/0x180 [ 783.933065] write_pool_user.part.0+0xa9/0x2a0 [ 783.934102] ? blake2s.constprop.0+0x160/0x160 [ 783.935166] ? lock_acquire+0x197/0x470 [ 783.936075] ? find_held_lock+0x2c/0x110 [ 783.937007] random_write_iter+0x46/0x80 [ 783.937929] new_sync_write+0x42c/0x660 [ 783.938859] ? new_sync_read+0x6f0/0x6f0 [ 783.939794] ? avc_policy_seqno+0x9/0x70 [ 783.940716] ? selinux_file_permission+0x92/0x520 [ 783.941809] ? security_file_permission+0xb1/0xe0 [ 783.942931] vfs_write+0x7c0/0xb10 [ 783.943753] ksys_write+0x12d/0x260 [ 783.944584] ? __ia32_sys_read+0xb0/0xb0 [ 783.945513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.946718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.947898] do_syscall_64+0x33/0x40 [ 783.948743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.949904] RIP: 0033:0x7f98b5bd9b19 [ 783.950770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 783.955113] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 783.955994] FAULT_INJECTION: forcing a failure. [ 783.955994] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 783.956833] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 783.956849] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 783.956867] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 783.963164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 783.964769] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 783.966401] CPU: 1 PID: 6723 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 783.967237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.968222] Call Trace: [ 783.968545] dump_stack+0x107/0x167 [ 783.968987] should_fail.cold+0x5/0xa [ 783.969449] _copy_from_iter+0x202/0xe80 [ 783.969951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.970589] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 783.971192] ? trace_hardirqs_on+0x5b/0x180 [ 783.971753] write_pool_user.part.0+0xa9/0x2a0 [ 783.972306] ? blake2s.constprop.0+0x160/0x160 [ 783.972868] ? lock_acquire+0x197/0x470 23:04:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x7c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 783.973357] ? find_held_lock+0x2c/0x110 [ 783.974080] random_write_iter+0x46/0x80 [ 783.974603] new_sync_write+0x42c/0x660 [ 783.975115] ? new_sync_read+0x6f0/0x6f0 [ 783.975653] ? avc_policy_seqno+0x9/0x70 [ 783.976170] ? selinux_file_permission+0x92/0x520 [ 783.976795] ? security_file_permission+0xb1/0xe0 [ 783.977429] vfs_write+0x7c0/0xb10 [ 783.977890] ksys_write+0x12d/0x260 [ 783.978363] ? __ia32_sys_read+0xb0/0xb0 [ 783.978884] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.979562] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.980228] do_syscall_64+0x33/0x40 [ 783.980703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.981364] RIP: 0033:0x7f7257492b19 [ 783.981865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 783.984209] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 783.985191] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 783.986107] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 783.987015] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 783.987929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 783.988874] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:04:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 31) 23:04:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 52) 23:04:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x840) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:14 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = syz_io_uring_setup(0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffd, 0x4002e5, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r4 = socket$inet(0x2, 0xa, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @loopback}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25", 0x17}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000, 0x1}, 0x0) open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80101) openat(r0, &(0x7f0000000240)='./file0\x00', 0x40282, 0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_open_dev$rtc(&(0x7f0000000380), 0x12e, 0x1) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r5, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)={0x0, 0x802e}) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) syz_emit_ethernet(0x576, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x4194, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x7fff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) creat(&(0x7f0000000100)='./file0\x00', 0x80) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x800002, 0x4010, r6, 0x8000000) 23:04:14 executing program 1: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, 0x0, 0x0) 23:04:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 40) 23:04:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 33) 23:04:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x740) [ 798.533061] FAULT_INJECTION: forcing a failure. [ 798.533061] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.535034] FAULT_INJECTION: forcing a failure. [ 798.535034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.535626] CPU: 1 PID: 6750 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 798.539358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.541043] Call Trace: [ 798.541586] dump_stack+0x107/0x167 [ 798.542326] should_fail.cold+0x5/0xa [ 798.543108] _copy_from_iter+0x202/0xe80 [ 798.543944] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.545004] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 798.546032] ? trace_hardirqs_on+0x5b/0x180 [ 798.546913] write_pool_user.part.0+0xa9/0x2a0 [ 798.547848] ? blake2s.constprop.0+0x160/0x160 [ 798.548777] ? lock_acquire+0x197/0x470 [ 798.549584] ? find_held_lock+0x2c/0x110 [ 798.550424] random_write_iter+0x46/0x80 [ 798.551281] new_sync_write+0x42c/0x660 [ 798.552096] ? new_sync_read+0x6f0/0x6f0 [ 798.552931] ? avc_policy_seqno+0x9/0x70 [ 798.553753] ? selinux_file_permission+0x92/0x520 [ 798.554740] ? security_file_permission+0xb1/0xe0 [ 798.555729] vfs_write+0x7c0/0xb10 [ 798.556456] ksys_write+0x12d/0x260 [ 798.557196] ? __ia32_sys_read+0xb0/0xb0 [ 798.558026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.559104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.560191] do_syscall_64+0x33/0x40 [ 798.560946] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.561998] RIP: 0033:0x7f9c7e952b19 [ 798.562761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.566498] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.568032] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 798.569467] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 798.570932] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 798.572364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 798.573804] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 798.575269] CPU: 0 PID: 6748 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 798.576722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.578447] Call Trace: [ 798.579010] dump_stack+0x107/0x167 [ 798.579790] should_fail.cold+0x5/0xa [ 798.580589] _copy_from_iter+0x202/0xe80 [ 798.581438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.582564] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 798.583732] ? trace_hardirqs_on+0x5b/0x180 [ 798.584642] write_pool_user.part.0+0xa9/0x2a0 [ 798.585594] ? blake2s.constprop.0+0x160/0x160 [ 798.586615] ? lock_acquire+0x197/0x470 [ 798.587635] ? find_held_lock+0x2c/0x110 [ 798.588699] random_write_iter+0x46/0x80 [ 798.589729] new_sync_write+0x42c/0x660 [ 798.590576] ? new_sync_read+0x6f0/0x6f0 [ 798.591443] ? avc_policy_seqno+0x9/0x70 [ 798.592290] ? selinux_file_permission+0x92/0x520 [ 798.593300] ? security_file_permission+0xb1/0xe0 [ 798.594316] vfs_write+0x7c0/0xb10 [ 798.595081] ksys_write+0x12d/0x260 [ 798.595860] ? __ia32_sys_read+0xb0/0xb0 [ 798.596728] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.597831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.598922] do_syscall_64+0x33/0x40 [ 798.599703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.600778] RIP: 0033:0x7f2fa722ab19 [ 798.601555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.605554] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.607157] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 798.608639] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 798.610125] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 798.611626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 798.613122] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 798.622530] FAULT_INJECTION: forcing a failure. [ 798.622530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.625126] CPU: 0 PID: 6751 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 798.626710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.628442] Call Trace: [ 798.628995] dump_stack+0x107/0x167 [ 798.629758] should_fail.cold+0x5/0xa [ 798.630570] _copy_from_iter+0x202/0xe80 [ 798.631429] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.632524] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 798.633582] ? trace_hardirqs_on+0x5b/0x180 [ 798.634494] write_pool_user.part.0+0xa9/0x2a0 [ 798.635454] ? blake2s.constprop.0+0x160/0x160 [ 798.636422] ? lock_acquire+0x197/0x470 [ 798.637256] ? find_held_lock+0x2c/0x110 [ 798.638115] random_write_iter+0x46/0x80 [ 798.638976] new_sync_write+0x42c/0x660 [ 798.639813] ? new_sync_read+0x6f0/0x6f0 [ 798.640669] ? avc_policy_seqno+0x9/0x70 [ 798.641518] ? selinux_file_permission+0x92/0x520 [ 798.642542] ? security_file_permission+0xb1/0xe0 [ 798.643566] vfs_write+0x7c0/0xb10 [ 798.644322] ksys_write+0x12d/0x260 [ 798.645085] ? __ia32_sys_read+0xb0/0xb0 [ 798.645943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.647048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.648129] do_syscall_64+0x33/0x40 [ 798.648908] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.649982] RIP: 0033:0x7f7257492b19 [ 798.650764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.654636] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.656229] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 798.657720] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 798.659222] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 798.660718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 798.662220] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 23:04:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 32) [ 798.702527] FAULT_INJECTION: forcing a failure. [ 798.702527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.704967] CPU: 0 PID: 6752 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 798.706401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.708165] Call Trace: [ 798.708713] dump_stack+0x107/0x167 [ 798.709481] should_fail.cold+0x5/0xa [ 798.710279] _copy_from_iter+0x202/0xe80 [ 798.711138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.712234] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 798.713286] ? trace_hardirqs_on+0x5b/0x180 [ 798.714188] write_pool_user.part.0+0xa9/0x2a0 [ 798.715162] ? blake2s.constprop.0+0x160/0x160 [ 798.716253] ? lock_acquire+0x197/0x470 [ 798.717079] ? find_held_lock+0x2c/0x110 [ 798.717935] random_write_iter+0x46/0x80 [ 798.718791] new_sync_write+0x42c/0x660 [ 798.719622] ? new_sync_read+0x6f0/0x6f0 [ 798.720474] ? avc_policy_seqno+0x9/0x70 [ 798.721321] ? selinux_file_permission+0x92/0x520 [ 798.722332] ? security_file_permission+0xb1/0xe0 [ 798.723350] vfs_write+0x7c0/0xb10 [ 798.724099] ksys_write+0x12d/0x260 [ 798.724856] ? __ia32_sys_read+0xb0/0xb0 [ 798.725707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.726811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.727887] do_syscall_64+0x33/0x40 [ 798.728677] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.729743] RIP: 0033:0x7f98b5bd9b19 [ 798.730525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.734371] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.735976] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 798.737470] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 798.738962] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 798.740456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 798.741939] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) pipe(&(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000000)='/dev/urandom\x00', 0x0, r1) write$binfmt_script(r0, 0x0, 0x0) 23:04:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 41) 23:04:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x880) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x780) 23:04:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 53) 23:04:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 34) [ 798.922684] FAULT_INJECTION: forcing a failure. [ 798.922684] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.925206] CPU: 1 PID: 6763 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 798.926650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.928381] Call Trace: [ 798.928942] dump_stack+0x107/0x167 [ 798.929707] should_fail.cold+0x5/0xa [ 798.930517] _copy_from_iter+0x202/0xe80 [ 798.931378] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.932472] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 798.933535] ? trace_hardirqs_on+0x5b/0x180 [ 798.934447] write_pool_user.part.0+0xa9/0x2a0 [ 798.935415] ? blake2s.constprop.0+0x160/0x160 [ 798.936371] ? trace_hardirqs_on+0x5b/0x180 [ 798.937302] random_write_iter+0x46/0x80 [ 798.938152] new_sync_write+0x42c/0x660 [ 798.939005] ? new_sync_read+0x6f0/0x6f0 [ 798.939866] ? avc_policy_seqno+0x9/0x70 [ 798.940714] ? selinux_file_permission+0x92/0x520 [ 798.941720] ? security_file_permission+0xb1/0xe0 [ 798.942743] vfs_write+0x7c0/0xb10 [ 798.943496] ksys_write+0x12d/0x260 [ 798.944260] ? __ia32_sys_read+0xb0/0xb0 [ 798.945111] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.946229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.947319] do_syscall_64+0x33/0x40 [ 798.948096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.949189] RIP: 0033:0x7f9c7e952b19 [ 798.949965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.953884] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.955495] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 798.956987] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 798.958489] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 798.959976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 798.961480] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 799.015748] FAULT_INJECTION: forcing a failure. [ 799.015748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.018275] CPU: 1 PID: 6770 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 799.019732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 799.021469] Call Trace: [ 799.022034] dump_stack+0x107/0x167 [ 799.022823] should_fail.cold+0x5/0xa [ 799.023628] _copy_from_iter+0x202/0xe80 [ 799.024488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.025584] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 799.026658] ? trace_hardirqs_on+0x5b/0x180 [ 799.027561] write_pool_user.part.0+0xa9/0x2a0 [ 799.028517] ? blake2s.constprop.0+0x160/0x160 [ 799.029479] ? lock_acquire+0x197/0x470 [ 799.030311] ? find_held_lock+0x2c/0x110 [ 799.031155] random_write_iter+0x46/0x80 [ 799.032004] new_sync_write+0x42c/0x660 [ 799.032811] ? new_sync_read+0x6f0/0x6f0 [ 799.033669] ? avc_policy_seqno+0x9/0x70 [ 799.034514] ? selinux_file_permission+0x92/0x520 [ 799.035501] ? security_file_permission+0xb1/0xe0 [ 799.036492] vfs_write+0x7c0/0xb10 [ 799.037252] ksys_write+0x12d/0x260 [ 799.038139] ? __ia32_sys_read+0xb0/0xb0 [ 799.039251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.040325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 799.041710] do_syscall_64+0x33/0x40 [ 799.042726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 799.043777] RIP: 0033:0x7f2fa722ab19 [ 799.044557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 799.048437] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 799.050467] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 799.051963] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 799.053462] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 799.054981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 799.056482] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 799.070608] FAULT_INJECTION: forcing a failure. [ 799.070608] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.073117] CPU: 0 PID: 6775 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 799.074564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 799.076306] Call Trace: [ 799.076914] dump_stack+0x107/0x167 [ 799.077796] should_fail.cold+0x5/0xa [ 799.078612] _copy_from_iter+0x202/0xe80 [ 799.079485] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.080591] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 799.081655] ? trace_hardirqs_on+0x5b/0x180 [ 799.082583] write_pool_user.part.0+0xa9/0x2a0 [ 799.083546] ? blake2s.constprop.0+0x160/0x160 [ 799.084515] ? lock_acquire+0x197/0x470 [ 799.085350] ? find_held_lock+0x2c/0x110 [ 799.086214] random_write_iter+0x46/0x80 [ 799.087086] new_sync_write+0x42c/0x660 [ 799.087925] ? new_sync_read+0x6f0/0x6f0 [ 799.088789] ? avc_policy_seqno+0x9/0x70 [ 799.089648] ? selinux_file_permission+0x92/0x520 [ 799.090666] ? security_file_permission+0xb1/0xe0 [ 799.091685] vfs_write+0x7c0/0xb10 [ 799.092438] ksys_write+0x12d/0x260 [ 799.093200] ? __ia32_sys_read+0xb0/0xb0 [ 799.094055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.095175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 799.096259] do_syscall_64+0x33/0x40 [ 799.097043] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 799.098116] RIP: 0033:0x7f98b5bd9b19 [ 799.098906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 799.102784] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 799.104386] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 799.105897] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 799.107396] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 799.108886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 799.110385] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x8c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 799.123390] FAULT_INJECTION: forcing a failure. [ 799.123390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.125948] CPU: 1 PID: 6777 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 799.127415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 799.129199] Call Trace: [ 799.129768] dump_stack+0x107/0x167 [ 799.130550] should_fail.cold+0x5/0xa [ 799.131366] _copy_from_iter+0x202/0xe80 [ 799.132237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.133352] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 799.134434] ? trace_hardirqs_on+0x5b/0x180 [ 799.135357] write_pool_user.part.0+0xa9/0x2a0 [ 799.136328] ? blake2s.constprop.0+0x160/0x160 [ 799.137306] ? lock_acquire+0x197/0x470 [ 799.138147] ? find_held_lock+0x2c/0x110 [ 799.139035] random_write_iter+0x46/0x80 [ 799.139906] new_sync_write+0x42c/0x660 [ 799.140751] ? new_sync_read+0x6f0/0x6f0 [ 799.141621] ? avc_policy_seqno+0x9/0x70 [ 799.142493] ? selinux_file_permission+0x92/0x520 [ 799.143517] ? security_file_permission+0xb1/0xe0 [ 799.144551] vfs_write+0x7c0/0xb10 [ 799.145317] ksys_write+0x12d/0x260 [ 799.146096] ? __ia32_sys_read+0xb0/0xb0 [ 799.146974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 799.148094] ? syscall_enter_from_user_mode+0x1d/0x50 [ 799.149193] do_syscall_64+0x33/0x40 [ 799.149979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 799.151076] RIP: 0033:0x7f7257492b19 [ 799.151865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 799.155996] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 799.157954] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 799.159490] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 799.160997] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 799.162699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 799.164558] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:04:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x900) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:31 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x7c0) 23:04:31 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 35) 23:04:31 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 54) 23:04:31 executing program 4: unshare(0x28020600) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x112, @time={0x80000000, 0x6}, 0x2, {0x9, 0xb4}, 0x7f, 0x0, 0x1}) unshare(0x48020200) 23:04:31 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 33) 23:04:31 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 42) 23:04:31 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0621202e2f66696c65310a"], 0xfdef) fremovexattr(r1, &(0x7f0000000000)=@random={'btrfs.', '\x00'}) [ 815.634398] FAULT_INJECTION: forcing a failure. [ 815.634398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.637006] CPU: 1 PID: 6795 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 815.638447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.640222] Call Trace: [ 815.640837] dump_stack+0x107/0x167 [ 815.641686] should_fail.cold+0x5/0xa [ 815.642519] _copy_from_iter+0x202/0xe80 [ 815.643430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.644648] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 815.645738] ? trace_hardirqs_on+0x5b/0x180 [ 815.646728] write_pool_user.part.0+0xa9/0x2a0 [ 815.647794] ? blake2s.constprop.0+0x160/0x160 [ 815.648849] ? trace_hardirqs_on+0x5b/0x180 [ 815.649869] random_write_iter+0x46/0x80 [ 815.650820] new_sync_write+0x42c/0x660 [ 815.651747] ? new_sync_read+0x6f0/0x6f0 [ 815.652699] ? avc_policy_seqno+0x9/0x70 [ 815.653642] ? selinux_file_permission+0x92/0x520 [ 815.654776] ? security_file_permission+0xb1/0xe0 [ 815.655909] vfs_write+0x7c0/0xb10 [ 815.656743] ksys_write+0x12d/0x260 [ 815.657590] ? __ia32_sys_read+0xb0/0xb0 [ 815.658537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.659759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.660959] do_syscall_64+0x33/0x40 [ 815.661824] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 815.663019] RIP: 0033:0x7f9c7e952b19 [ 815.663881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.668157] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 815.669921] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 815.671581] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 815.673233] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.674892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.676544] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 815.702373] FAULT_INJECTION: forcing a failure. [ 815.702373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.705160] CPU: 1 PID: 6797 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 815.706750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.708670] Call Trace: [ 815.709280] dump_stack+0x107/0x167 [ 815.710123] should_fail.cold+0x5/0xa [ 815.711015] _copy_from_iter+0x202/0xe80 [ 815.711968] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.713178] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 815.714345] ? trace_hardirqs_on+0x5b/0x180 [ 815.715354] write_pool_user.part.0+0xa9/0x2a0 [ 815.716412] ? blake2s.constprop.0+0x160/0x160 [ 815.717475] ? lock_acquire+0x197/0x470 [ 815.718392] ? find_held_lock+0x2c/0x110 [ 815.719346] random_write_iter+0x46/0x80 [ 815.720286] new_sync_write+0x42c/0x660 [ 815.721211] ? new_sync_read+0x6f0/0x6f0 [ 815.722161] ? avc_policy_seqno+0x9/0x70 [ 815.723108] ? selinux_file_permission+0x92/0x520 [ 815.724225] ? security_file_permission+0xb1/0xe0 [ 815.725348] vfs_write+0x7c0/0xb10 [ 815.726177] ksys_write+0x12d/0x260 [ 815.727027] ? __ia32_sys_read+0xb0/0xb0 [ 815.727969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.729178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.730369] do_syscall_64+0x33/0x40 [ 815.731241] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 815.732425] RIP: 0033:0x7f7257492b19 [ 815.733284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.737537] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 815.739304] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 815.740951] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 815.742610] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.744258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.745905] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:04:31 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x840) [ 815.768032] FAULT_INJECTION: forcing a failure. [ 815.768032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.770689] CPU: 0 PID: 6803 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 815.772304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.774091] Call Trace: [ 815.774676] dump_stack+0x107/0x167 [ 815.775463] should_fail.cold+0x5/0xa [ 815.776290] _copy_from_iter+0x202/0xe80 [ 815.777178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.778311] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 815.779407] ? trace_hardirqs_on+0x5b/0x180 [ 815.780340] write_pool_user.part.0+0xa9/0x2a0 [ 815.781321] ? blake2s.constprop.0+0x160/0x160 [ 815.782310] ? lock_acquire+0x197/0x470 [ 815.783173] ? find_held_lock+0x2c/0x110 [ 815.784052] random_write_iter+0x46/0x80 [ 815.784925] new_sync_write+0x42c/0x660 [ 815.785771] ? new_sync_read+0x6f0/0x6f0 [ 815.786638] ? avc_policy_seqno+0x9/0x70 [ 815.787495] ? selinux_file_permission+0x92/0x520 [ 815.788502] ? security_file_permission+0xb1/0xe0 [ 815.789518] vfs_write+0x7c0/0xb10 [ 815.790264] ksys_write+0x12d/0x260 [ 815.791038] ? __ia32_sys_read+0xb0/0xb0 [ 815.791891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.792991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.794074] do_syscall_64+0x33/0x40 [ 815.794866] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 815.795939] RIP: 0033:0x7f2fa722ab19 [ 815.796721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.800612] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 815.802201] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 815.803701] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 815.805187] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.806684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.808170] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:04:31 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) socket$inet(0x2, 0x5, 0x69) r2 = dup3(r1, r0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000040)={@private0, r5}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000000)={@mcast2, r5}, 0x14) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) write$binfmt_script(r2, 0x0, 0xffffffffffffff43) 23:04:31 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 34) 23:04:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x940) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:31 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 36) [ 815.850578] FAULT_INJECTION: forcing a failure. [ 815.850578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.853271] CPU: 0 PID: 6804 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 815.854728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.856483] Call Trace: [ 815.857039] dump_stack+0x107/0x167 [ 815.857811] should_fail.cold+0x5/0xa [ 815.858639] _copy_from_iter+0x202/0xe80 [ 815.859504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.860606] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 815.861660] ? trace_hardirqs_on+0x5b/0x180 [ 815.862570] write_pool_user.part.0+0xa9/0x2a0 [ 815.863537] ? blake2s.constprop.0+0x160/0x160 [ 815.864507] ? lock_acquire+0x197/0x470 [ 815.865336] ? find_held_lock+0x2c/0x110 [ 815.866195] random_write_iter+0x46/0x80 [ 815.867056] new_sync_write+0x42c/0x660 [ 815.867893] ? new_sync_read+0x6f0/0x6f0 [ 815.868752] ? avc_policy_seqno+0x9/0x70 [ 815.869606] ? selinux_file_permission+0x92/0x520 [ 815.870627] ? security_file_permission+0xb1/0xe0 [ 815.871649] vfs_write+0x7c0/0xb10 [ 815.872397] ksys_write+0x12d/0x260 [ 815.873159] ? __ia32_sys_read+0xb0/0xb0 [ 815.874012] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.875126] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.876206] do_syscall_64+0x33/0x40 [ 815.876987] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 815.878064] RIP: 0033:0x7f98b5bd9b19 23:04:31 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 43) [ 815.878854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.882876] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 815.884464] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 815.885954] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 815.887457] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.888955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 815.890444] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 55) 23:04:32 executing program 4: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"}) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0x3, {{0x2, 0x4e22, @private=0xa010101}}, {{0x2, 0x4e20, @loopback}}}, 0x108) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000140)={'nat\x00', 0x0, [0x5, 0x5, 0x0, 0x5, 0x94]}, &(0x7f00000001c0)=0x54) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x51b6aade, 0xfffffffffffffffc, &(0x7f0000000280)="912f22a28677810fb97b26eb66c677ae57fa757a92c684c6bcbd323db3347d8313e732ffaf032b24a79256fd09ea9225", 0x2, 0x0, 0x0, {0x3}}, 0x0) syz_io_uring_complete(0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) [ 816.077656] FAULT_INJECTION: forcing a failure. [ 816.077656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.080159] CPU: 1 PID: 6817 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 816.081594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.083356] Call Trace: [ 816.083916] dump_stack+0x107/0x167 [ 816.084688] should_fail.cold+0x5/0xa [ 816.085492] _copy_from_iter+0x202/0xe80 [ 816.086359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.087472] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.088536] ? trace_hardirqs_on+0x5b/0x180 [ 816.089445] write_pool_user.part.0+0xa9/0x2a0 [ 816.090409] ? blake2s.constprop.0+0x160/0x160 [ 816.091383] ? lock_acquire+0x197/0x470 [ 816.092216] ? find_held_lock+0x2c/0x110 [ 816.093070] random_write_iter+0x46/0x80 [ 816.093925] new_sync_write+0x42c/0x660 [ 816.094780] ? new_sync_read+0x6f0/0x6f0 [ 816.095647] ? avc_policy_seqno+0x9/0x70 [ 816.096495] ? selinux_file_permission+0x92/0x520 [ 816.097510] ? security_file_permission+0xb1/0xe0 [ 816.098532] vfs_write+0x7c0/0xb10 [ 816.099292] ksys_write+0x12d/0x260 [ 816.100065] ? __ia32_sys_read+0xb0/0xb0 [ 816.100919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.102020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.103108] do_syscall_64+0x33/0x40 [ 816.103885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.104954] RIP: 0033:0x7f9c7e952b19 [ 816.105727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.109609] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.111219] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 816.112712] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 816.114211] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.115712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.117222] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 816.148389] FAULT_INJECTION: forcing a failure. [ 816.148389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.150876] CPU: 1 PID: 6822 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 816.152574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.154770] Call Trace: [ 816.155327] dump_stack+0x107/0x167 [ 816.156091] should_fail.cold+0x5/0xa [ 816.156886] _copy_from_iter+0x202/0xe80 [ 816.157744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.158975] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.160216] ? trace_hardirqs_on+0x5b/0x180 [ 816.161345] write_pool_user.part.0+0xa9/0x2a0 [ 816.162324] ? blake2s.constprop.0+0x160/0x160 [ 816.163297] ? lock_acquire+0x197/0x470 [ 816.164126] ? find_held_lock+0x2c/0x110 [ 816.164987] random_write_iter+0x46/0x80 [ 816.165845] new_sync_write+0x42c/0x660 [ 816.166689] ? new_sync_read+0x6f0/0x6f0 [ 816.167547] ? avc_policy_seqno+0x9/0x70 [ 816.168397] ? selinux_file_permission+0x92/0x520 [ 816.169415] ? security_file_permission+0xb1/0xe0 [ 816.170600] vfs_write+0x7c0/0xb10 [ 816.171363] ksys_write+0x12d/0x260 [ 816.172151] ? __ia32_sys_read+0xb0/0xb0 [ 816.173124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.174512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.175658] do_syscall_64+0x33/0x40 [ 816.176582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.177878] RIP: 0033:0x7f2fa722ab19 [ 816.178666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.183035] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.184776] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 816.186574] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 816.188071] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.189691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.191207] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 816.195078] FAULT_INJECTION: forcing a failure. [ 816.195078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.197649] CPU: 1 PID: 6821 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 816.199179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.201154] Call Trace: [ 816.201804] dump_stack+0x107/0x167 [ 816.202583] should_fail.cold+0x5/0xa [ 816.203179] FAULT_INJECTION: forcing a failure. [ 816.203179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.203399] _copy_from_iter+0x202/0xe80 [ 816.203427] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.203452] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.208801] ? trace_hardirqs_on+0x5b/0x180 [ 816.209711] write_pool_user.part.0+0xa9/0x2a0 [ 816.210683] ? blake2s.constprop.0+0x160/0x160 [ 816.211652] ? lock_acquire+0x197/0x470 [ 816.212484] ? find_held_lock+0x2c/0x110 [ 816.213346] random_write_iter+0x46/0x80 [ 816.214193] new_sync_write+0x42c/0x660 [ 816.215041] ? new_sync_read+0x6f0/0x6f0 [ 816.215900] ? avc_policy_seqno+0x9/0x70 [ 816.216748] ? selinux_file_permission+0x92/0x520 [ 816.217761] ? security_file_permission+0xb1/0xe0 [ 816.218791] vfs_write+0x7c0/0xb10 [ 816.219548] ksys_write+0x12d/0x260 [ 816.220312] ? __ia32_sys_read+0xb0/0xb0 [ 816.221169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.222275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.223372] do_syscall_64+0x33/0x40 [ 816.224154] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.225237] RIP: 0033:0x7f7257492b19 [ 816.226024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.229911] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.231521] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 816.233028] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 816.234532] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.236039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.237544] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 816.239084] CPU: 0 PID: 6824 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 816.240535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.242274] Call Trace: [ 816.242842] dump_stack+0x107/0x167 [ 816.243608] should_fail.cold+0x5/0xa [ 816.244410] _copy_from_iter+0x202/0xe80 [ 816.245271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:04:32 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x880) 23:04:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x980) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 816.246367] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.247628] ? trace_hardirqs_on+0x5b/0x180 [ 816.248532] write_pool_user.part.0+0xa9/0x2a0 [ 816.249490] ? blake2s.constprop.0+0x160/0x160 [ 816.250456] ? lock_acquire+0x197/0x470 [ 816.251295] ? find_held_lock+0x2c/0x110 [ 816.252156] random_write_iter+0x46/0x80 [ 816.253014] new_sync_write+0x42c/0x660 [ 816.253843] ? new_sync_read+0x6f0/0x6f0 [ 816.254710] ? avc_policy_seqno+0x9/0x70 [ 816.255558] ? selinux_file_permission+0x92/0x520 [ 816.256567] ? security_file_permission+0xb1/0xe0 [ 816.257591] vfs_write+0x7c0/0xb10 [ 816.258343] ksys_write+0x12d/0x260 [ 816.259112] ? __ia32_sys_read+0xb0/0xb0 [ 816.259966] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.261072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.262155] do_syscall_64+0x33/0x40 [ 816.262947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.264030] RIP: 0033:0x7f98b5bd9b19 [ 816.264810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.268666] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.270265] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 816.271772] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 816.273268] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.274771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.276266] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 56) 23:04:32 executing program 1: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x7f, 0x7f}) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x28, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x74}]}, 0x28}, 0x1, 0x0, 0x0, 0x24040805}, 0x8000) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="190b2abd7000fcdbdf2504000000050004000200000005000400010000000900030073797a320000000014000200766c616e3100000000000000000000000900030073797a32000000000904010073797a32000000000500040001000000"], 0x64}, 0x1, 0x0, 0x0, 0x26008000}, 0x4004001) 23:04:32 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 35) 23:04:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x9c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:32 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x8c0) [ 816.523625] FAULT_INJECTION: forcing a failure. [ 816.523625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.526074] CPU: 0 PID: 6840 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 816.527469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.529180] Call Trace: [ 816.529718] dump_stack+0x107/0x167 [ 816.530461] should_fail.cold+0x5/0xa [ 816.531254] _copy_from_iter+0x202/0xe80 [ 816.532103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.533175] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.534202] ? trace_hardirqs_on+0x5b/0x180 [ 816.535098] write_pool_user.part.0+0xa9/0x2a0 [ 816.536039] ? blake2s.constprop.0+0x160/0x160 [ 816.536985] ? lock_acquire+0x197/0x470 [ 816.537804] ? find_held_lock+0x2c/0x110 [ 816.538659] random_write_iter+0x46/0x80 [ 816.539487] new_sync_write+0x42c/0x660 [ 816.540299] ? new_sync_read+0x6f0/0x6f0 [ 816.541138] ? avc_policy_seqno+0x9/0x70 [ 816.541973] ? selinux_file_permission+0x92/0x520 [ 816.542955] ? security_file_permission+0xb1/0xe0 [ 816.543931] vfs_write+0x7c0/0xb10 [ 816.544652] ksys_write+0x12d/0x260 [ 816.545385] ? __ia32_sys_read+0xb0/0xb0 [ 816.546206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.547295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.548345] do_syscall_64+0x33/0x40 [ 816.549105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.550135] RIP: 0033:0x7f98b5bd9b19 [ 816.550901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.554640] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.556173] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 816.557628] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 816.559074] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.560516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.561954] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:32 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 44) [ 816.678744] FAULT_INJECTION: forcing a failure. [ 816.678744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.681288] CPU: 1 PID: 6847 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 816.682736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.684470] Call Trace: [ 816.685029] dump_stack+0x107/0x167 [ 816.685790] should_fail.cold+0x5/0xa [ 816.686587] _copy_from_iter+0x202/0xe80 [ 816.687455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.688550] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.689615] ? trace_hardirqs_on+0x5b/0x180 [ 816.690521] write_pool_user.part.0+0xa9/0x2a0 [ 816.691486] ? blake2s.constprop.0+0x160/0x160 [ 816.692443] ? lock_acquire+0x197/0x470 [ 816.693277] ? find_held_lock+0x2c/0x110 [ 816.694129] random_write_iter+0x46/0x80 [ 816.694994] new_sync_write+0x42c/0x660 [ 816.695811] ? new_sync_read+0x6f0/0x6f0 [ 816.696670] ? avc_policy_seqno+0x9/0x70 [ 816.697504] ? selinux_file_permission+0x92/0x520 [ 816.698510] ? security_file_permission+0xb1/0xe0 [ 816.699522] vfs_write+0x7c0/0xb10 [ 816.700259] ksys_write+0x12d/0x260 [ 816.700999] ? __ia32_sys_read+0xb0/0xb0 [ 816.701827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.702904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.703961] do_syscall_64+0x33/0x40 [ 816.704716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.705761] RIP: 0033:0x7f9c7e952b19 [ 816.706518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.710280] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.711837] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 816.713281] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 816.714739] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.716188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.717649] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 816.750037] FAULT_INJECTION: forcing a failure. [ 816.750037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.752574] CPU: 1 PID: 6848 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 816.753983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.755689] Call Trace: [ 816.756229] dump_stack+0x107/0x167 [ 816.756980] should_fail.cold+0x5/0xa [ 816.757773] _copy_from_iter+0x202/0xe80 [ 816.758620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.759689] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 816.760719] ? trace_hardirqs_on+0x5b/0x180 [ 816.761609] write_pool_user.part.0+0xa9/0x2a0 [ 816.762710] ? blake2s.constprop.0+0x160/0x160 [ 816.763939] ? lock_acquire+0x197/0x470 [ 816.764753] ? find_held_lock+0x2c/0x110 [ 816.765590] random_write_iter+0x46/0x80 [ 816.766414] new_sync_write+0x42c/0x660 [ 816.767367] ? new_sync_read+0x6f0/0x6f0 [ 816.768480] ? avc_policy_seqno+0x9/0x70 [ 816.769355] ? selinux_file_permission+0x92/0x520 [ 816.770588] ? security_file_permission+0xb1/0xe0 [ 816.771744] vfs_write+0x7c0/0xb10 [ 816.772620] ksys_write+0x12d/0x260 [ 816.773600] ? __ia32_sys_read+0xb0/0xb0 [ 816.774528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 816.775752] ? syscall_enter_from_user_mode+0x1d/0x50 [ 816.777078] do_syscall_64+0x33/0x40 [ 816.777998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 816.779046] RIP: 0033:0x7f2fa722ab19 [ 816.779959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.784116] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 816.785676] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 816.787133] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 816.788586] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 816.790039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 816.791514] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:04:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 37) 23:04:45 executing program 4: r0 = syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'local', '=static'}}}]}) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@OVL_FILEID_V1={0x57, 0xf8, {'\x00', {0x0, 0xfb, 0x54, 0x0, 0x40, "5c503b65099415e2d858647e9b0d6ddb", "77f826f93a0a84d615ab190783fccf8ac905ad7928ee5b52bb959e7eab384034b2183ec5fbfe0097a6687f649f5a7c0a84b33068cb37e151cdb6b8fe72c03f"}}}, &(0x7f00000000c0), 0xe350c4d34e5157f3) 23:04:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 45) 23:04:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 57) 23:04:45 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x73) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x4, 0x3a, "72e8ec9de01f3cf233618c374d22aeab4a39bb489ef2d21ef30be6c64ae337666695b919f740a33f075f340d6c544c346046fa59dffb73547659"}) write$binfmt_script(r0, 0x0, 0x0) 23:04:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x900) 23:04:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 36) [ 829.869301] FAULT_INJECTION: forcing a failure. [ 829.869301] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 829.870823] CPU: 1 PID: 6869 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 829.871669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.872692] Call Trace: [ 829.873021] dump_stack+0x107/0x167 [ 829.873471] should_fail.cold+0x5/0xa [ 829.873932] _copy_from_iter+0x202/0xe80 [ 829.874438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 829.875068] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 829.875692] ? trace_hardirqs_on+0x5b/0x180 [ 829.876226] write_pool_user.part.0+0xa9/0x2a0 [ 829.876771] ? blake2s.constprop.0+0x160/0x160 [ 829.877335] random_write_iter+0x46/0x80 [ 829.877817] new_sync_write+0x42c/0x660 [ 829.878281] ? new_sync_read+0x6f0/0x6f0 [ 829.878772] ? avc_policy_seqno+0x9/0x70 [ 829.879248] ? selinux_file_permission+0x92/0x520 [ 829.879816] ? security_file_permission+0xb1/0xe0 [ 829.880383] vfs_write+0x7c0/0xb10 [ 829.880800] ksys_write+0x12d/0x260 [ 829.881223] ? __ia32_sys_read+0xb0/0xb0 [ 829.881704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 829.882316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 829.882956] do_syscall_64+0x33/0x40 [ 829.883390] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 829.884007] RIP: 0033:0x7f7257492b19 [ 829.884439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 829.886641] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 829.887580] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 829.888411] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 829.889244] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.890117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 829.891000] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 829.899026] FAULT_INJECTION: forcing a failure. [ 829.899026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 829.901778] CPU: 0 PID: 6874 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 829.903251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.905077] Call Trace: [ 829.905753] dump_stack+0x107/0x167 [ 829.906709] should_fail.cold+0x5/0xa [ 829.907550] _copy_from_iter+0x202/0xe80 [ 829.908425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:04:46 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 38) [ 829.909606] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 829.911030] ? trace_hardirqs_on+0x5b/0x180 [ 829.912165] write_pool_user.part.0+0xa9/0x2a0 [ 829.913461] ? blake2s.constprop.0+0x160/0x160 [ 829.914624] ? lock_acquire+0x197/0x470 [ 829.915537] ? find_held_lock+0x2c/0x110 [ 829.916407] random_write_iter+0x46/0x80 [ 829.917270] new_sync_write+0x42c/0x660 [ 829.918140] ? new_sync_read+0x6f0/0x6f0 [ 829.919053] ? avc_policy_seqno+0x9/0x70 [ 829.919924] ? selinux_file_permission+0x92/0x520 [ 829.920975] ? security_file_permission+0xb1/0xe0 [ 829.922043] vfs_write+0x7c0/0xb10 [ 829.922841] ksys_write+0x12d/0x260 [ 829.923643] ? __ia32_sys_read+0xb0/0xb0 [ 829.924679] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 829.925805] ? syscall_enter_from_user_mode+0x1d/0x50 [ 829.926914] do_syscall_64+0x33/0x40 [ 829.927703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 829.928825] RIP: 0033:0x7f9c7e952b19 [ 829.929637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 829.934329] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 829.936219] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 829.938077] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 829.939950] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.941489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 829.943141] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:04:46 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x940) [ 829.950949] tmpfs: Bad value for 'mpol' [ 829.953116] FAULT_INJECTION: forcing a failure. [ 829.953116] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 829.955689] CPU: 0 PID: 6870 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 829.957166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.958953] Call Trace: [ 829.959539] dump_stack+0x107/0x167 [ 829.960328] should_fail.cold+0x5/0xa [ 829.961161] _copy_from_iter+0x202/0xe80 [ 829.962046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 829.963199] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 829.964284] ? trace_hardirqs_on+0x5b/0x180 [ 829.965238] write_pool_user.part.0+0xa9/0x2a0 [ 829.966248] ? blake2s.constprop.0+0x160/0x160 [ 829.967256] ? lock_acquire+0x197/0x470 [ 829.968124] ? find_held_lock+0x2c/0x110 [ 829.969024] random_write_iter+0x46/0x80 [ 829.969917] new_sync_write+0x42c/0x660 [ 829.970788] ? new_sync_read+0x6f0/0x6f0 [ 829.971876] ? avc_policy_seqno+0x9/0x70 [ 829.972762] ? selinux_file_permission+0x92/0x520 [ 829.974040] ? security_file_permission+0xb1/0xe0 [ 829.975295] vfs_write+0x7c0/0xb10 [ 829.976089] ksys_write+0x12d/0x260 [ 829.977042] ? __ia32_sys_read+0xb0/0xb0 [ 829.977964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 829.979349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 829.980504] do_syscall_64+0x33/0x40 [ 829.981324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 829.982438] RIP: 0033:0x7f2fa722ab19 [ 829.983261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 829.987276] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 829.988931] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 829.990479] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 23:04:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 829.992113] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.993657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 829.995214] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 829.995468] tmpfs: Bad value for 'mpol' [ 830.003329] FAULT_INJECTION: forcing a failure. [ 830.003329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 830.006363] CPU: 0 PID: 6876 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 830.007995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 830.010077] Call Trace: [ 830.010717] dump_stack+0x107/0x167 [ 830.011617] should_fail.cold+0x5/0xa [ 830.012553] _copy_from_iter+0x202/0xe80 [ 830.013556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.014835] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 830.016054] ? trace_hardirqs_on+0x5b/0x180 [ 830.017086] write_pool_user.part.0+0xa9/0x2a0 23:04:46 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x5, 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, 0x2, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000000c0)={[0x4]}, 0x8, 0x80000) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6c, 0x9, 0x4, 0xfc, 0x0, 0xffffffffffff8000, 0x20200, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40000, 0x5, 0x0, 0x5, 0xffffffffffffb792, 0xffffa789, 0x1ff, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x44000480) [ 830.018358] ? blake2s.constprop.0+0x160/0x160 [ 830.019689] ? lock_acquire+0x197/0x470 [ 830.020637] ? find_held_lock+0x2c/0x110 [ 830.021605] random_write_iter+0x46/0x80 [ 830.022569] new_sync_write+0x42c/0x660 [ 830.023542] ? new_sync_read+0x6f0/0x6f0 [ 830.024510] ? avc_policy_seqno+0x9/0x70 [ 830.025462] ? selinux_file_permission+0x92/0x520 [ 830.026608] ? security_file_permission+0xb1/0xe0 [ 830.027866] vfs_write+0x7c0/0xb10 [ 830.028835] ksys_write+0x12d/0x260 [ 830.029763] ? __ia32_sys_read+0xb0/0xb0 [ 830.030833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.032262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 830.033741] do_syscall_64+0x33/0x40 [ 830.034679] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 830.036016] RIP: 0033:0x7f98b5bd9b19 [ 830.037076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 830.041082] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 830.042710] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 830.044233] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 830.045746] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 830.047278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 830.048830] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:04:46 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 46) 23:04:46 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 37) 23:04:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c65f57f66d6e85cab1a5feaee3bc5310a"], 0xfdef) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) write$binfmt_script(r2, 0x0, 0x0) [ 830.282779] FAULT_INJECTION: forcing a failure. [ 830.282779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 830.285556] CPU: 1 PID: 6891 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 830.287280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 830.289338] Call Trace: [ 830.290002] dump_stack+0x107/0x167 [ 830.290931] should_fail.cold+0x5/0xa [ 830.291893] _copy_from_iter+0x202/0xe80 [ 830.292927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.294236] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 830.295517] ? trace_hardirqs_on+0x5b/0x180 [ 830.296615] write_pool_user.part.0+0xa9/0x2a0 [ 830.297764] ? blake2s.constprop.0+0x160/0x160 [ 830.298930] ? lock_acquire+0x197/0x470 [ 830.299929] ? find_held_lock+0x2c/0x110 [ 830.300773] random_write_iter+0x46/0x80 [ 830.301599] new_sync_write+0x42c/0x660 [ 830.302420] ? new_sync_read+0x6f0/0x6f0 [ 830.303328] ? avc_policy_seqno+0x9/0x70 [ 830.304155] ? selinux_file_permission+0x92/0x520 [ 830.305126] ? security_file_permission+0xb1/0xe0 [ 830.306107] vfs_write+0x7c0/0xb10 [ 830.306831] ksys_write+0x12d/0x260 [ 830.307568] ? __ia32_sys_read+0xb0/0xb0 [ 830.308396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.309448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 830.310489] do_syscall_64+0x33/0x40 [ 830.311291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 830.312316] RIP: 0033:0x7f2fa722ab19 [ 830.313052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 830.316707] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 830.318217] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 830.319634] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 830.321046] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 830.322448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 830.323854] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 830.332017] FAULT_INJECTION: forcing a failure. [ 830.332017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 830.334668] CPU: 1 PID: 6893 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 830.336033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 830.337692] Call Trace: [ 830.338208] dump_stack+0x107/0x167 [ 830.338949] should_fail.cold+0x5/0xa [ 830.339723] _copy_from_iter+0x202/0xe80 [ 830.340542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.341586] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 830.342599] ? trace_hardirqs_on+0x5b/0x180 [ 830.343488] write_pool_user.part.0+0xa9/0x2a0 [ 830.344406] ? blake2s.constprop.0+0x160/0x160 [ 830.345336] ? lock_acquire+0x197/0x470 [ 830.346145] ? find_held_lock+0x2c/0x110 [ 830.346962] random_write_iter+0x46/0x80 [ 830.347761] new_sync_write+0x42c/0x660 [ 830.348558] ? new_sync_read+0x6f0/0x6f0 [ 830.349373] ? avc_policy_seqno+0x9/0x70 [ 830.350171] ? selinux_file_permission+0x92/0x520 [ 830.351133] ? security_file_permission+0xb1/0xe0 [ 830.352096] vfs_write+0x7c0/0xb10 [ 830.352816] ksys_write+0x12d/0x260 [ 830.353528] ? __ia32_sys_read+0xb0/0xb0 [ 830.354339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.355386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 830.356400] do_syscall_64+0x33/0x40 [ 830.357142] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 830.358151] RIP: 0033:0x7f7257492b19 [ 830.358904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 830.362564] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 830.364074] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 830.365478] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 830.366896] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 830.368308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 830.369721] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 [ 830.373858] FAULT_INJECTION: forcing a failure. [ 830.373858] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 830.376349] CPU: 1 PID: 6894 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 830.377750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 830.379478] Call Trace: [ 830.380012] dump_stack+0x107/0x167 [ 830.380754] should_fail.cold+0x5/0xa [ 830.381538] _copy_from_iter+0x202/0xe80 [ 830.382377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.383451] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 830.384487] ? trace_hardirqs_on+0x5b/0x180 [ 830.385382] write_pool_user.part.0+0xa9/0x2a0 [ 830.386317] ? blake2s.constprop.0+0x160/0x160 [ 830.387303] ? lock_acquire+0x197/0x470 [ 830.388353] ? find_held_lock+0x2c/0x110 [ 830.389430] random_write_iter+0x46/0x80 [ 830.390476] new_sync_write+0x42c/0x660 [ 830.391510] ? new_sync_read+0x6f0/0x6f0 [ 830.392578] ? avc_policy_seqno+0x9/0x70 [ 830.393650] ? selinux_file_permission+0x92/0x520 [ 830.394929] ? security_file_permission+0xb1/0xe0 [ 830.396217] vfs_write+0x7c0/0xb10 [ 830.397182] ksys_write+0x12d/0x260 [ 830.398137] ? __ia32_sys_read+0xb0/0xb0 [ 830.398991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 830.400252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 830.401321] do_syscall_64+0x33/0x40 [ 830.402104] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 830.403203] RIP: 0033:0x7f9c7e952b19 [ 830.403962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 830.408261] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 830.409963] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 830.411430] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 830.413166] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 830.414832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 830.416507] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:04:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 58) 23:04:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 47) 23:04:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:04:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 38) 23:04:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x980) 23:04:59 executing program 4: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r1, &(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000200)=0x80, 0x0) dup2(r0, r2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x1000002) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0xffffffffffffffff, r4}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup(0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000007780)={0x0, 0x0, 0x0}, 0x20000000) 23:04:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x100) write$binfmt_script(r0, 0x0, 0x0) 23:04:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 39) [ 843.270919] FAULT_INJECTION: forcing a failure. [ 843.270919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.273533] CPU: 0 PID: 6915 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 843.274997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.276757] Call Trace: [ 843.277322] dump_stack+0x107/0x167 [ 843.278098] should_fail.cold+0x5/0xa [ 843.278922] _copy_from_iter+0x202/0xe80 [ 843.279795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.280905] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.281979] ? trace_hardirqs_on+0x5b/0x180 [ 843.282908] write_pool_user.part.0+0xa9/0x2a0 [ 843.283881] ? blake2s.constprop.0+0x160/0x160 [ 843.284860] ? lock_acquire+0x197/0x470 [ 843.285707] ? find_held_lock+0x2c/0x110 [ 843.286580] random_write_iter+0x46/0x80 [ 843.287454] new_sync_write+0x42c/0x660 [ 843.288298] ? new_sync_read+0x6f0/0x6f0 [ 843.289165] ? avc_policy_seqno+0x9/0x70 [ 843.290024] ? selinux_file_permission+0x92/0x520 [ 843.291055] ? security_file_permission+0xb1/0xe0 [ 843.292083] vfs_write+0x7c0/0xb10 [ 843.292841] ksys_write+0x12d/0x260 [ 843.293610] ? __ia32_sys_read+0xb0/0xb0 [ 843.294476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.295595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.296697] do_syscall_64+0x33/0x40 [ 843.297486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.298568] RIP: 0033:0x7f2fa722ab19 [ 843.299359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.303248] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.304847] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 843.306538] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 843.308127] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.309625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.311129] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:04:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x9c0) 23:04:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xac0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 843.323746] FAULT_INJECTION: forcing a failure. [ 843.323746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.326768] CPU: 0 PID: 6921 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 843.328647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.330627] Call Trace: [ 843.331279] dump_stack+0x107/0x167 [ 843.332159] should_fail.cold+0x5/0xa [ 843.333093] _copy_from_iter+0x202/0xe80 [ 843.334081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.335347] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.336560] ? trace_hardirqs_on+0x5b/0x180 [ 843.337596] write_pool_user.part.0+0xa9/0x2a0 [ 843.338685] ? blake2s.constprop.0+0x160/0x160 [ 843.339797] ? lock_acquire+0x197/0x470 [ 843.340754] ? find_held_lock+0x2c/0x110 [ 843.341739] random_write_iter+0x46/0x80 [ 843.342714] new_sync_write+0x42c/0x660 [ 843.343666] ? new_sync_read+0x6f0/0x6f0 [ 843.344652] ? avc_policy_seqno+0x9/0x70 [ 843.345619] ? selinux_file_permission+0x92/0x520 [ 843.346772] ? security_file_permission+0xb1/0xe0 [ 843.347942] vfs_write+0x7c0/0xb10 [ 843.348801] ksys_write+0x12d/0x260 [ 843.349672] ? __ia32_sys_read+0xb0/0xb0 [ 843.350655] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.351906] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.353143] do_syscall_64+0x33/0x40 [ 843.354038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.355252] RIP: 0033:0x7f9c7e952b19 [ 843.356144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.360487] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.362294] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 843.364028] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 843.365748] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.367436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.369135] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 843.377817] FAULT_INJECTION: forcing a failure. [ 843.377817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.380633] CPU: 0 PID: 6914 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 843.382279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.384306] Call Trace: [ 843.384932] dump_stack+0x107/0x167 [ 843.385785] should_fail.cold+0x5/0xa [ 843.386675] _copy_from_iter+0x202/0xe80 [ 843.387636] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.388842] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.390007] ? trace_hardirqs_on+0x5b/0x180 [ 843.391015] write_pool_user.part.0+0xa9/0x2a0 [ 843.392076] ? blake2s.constprop.0+0x160/0x160 [ 843.393138] ? lock_acquire+0x197/0x470 [ 843.394052] ? find_held_lock+0x2c/0x110 [ 843.395003] random_write_iter+0x46/0x80 [ 843.395939] new_sync_write+0x42c/0x660 [ 843.396857] ? new_sync_read+0x6f0/0x6f0 [ 843.397805] ? avc_policy_seqno+0x9/0x70 [ 843.398739] ? selinux_file_permission+0x92/0x520 [ 843.399860] ? security_file_permission+0xb1/0xe0 [ 843.400974] vfs_write+0x7c0/0xb10 [ 843.401799] ksys_write+0x12d/0x260 [ 843.402633] ? __ia32_sys_read+0xb0/0xb0 [ 843.403575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.404780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.405961] do_syscall_64+0x33/0x40 [ 843.406814] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.407990] RIP: 0033:0x7f98b5bd9b19 23:04:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 48) [ 843.408837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.413228] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.414994] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 843.416615] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 843.418232] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.419860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.421472] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 843.434501] FAULT_INJECTION: forcing a failure. [ 843.434501] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.438312] CPU: 0 PID: 6925 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 843.439867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.441730] Call Trace: [ 843.442327] dump_stack+0x107/0x167 [ 843.443165] should_fail.cold+0x5/0xa [ 843.444038] _copy_from_iter+0x202/0xe80 [ 843.444967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.446146] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.447289] ? trace_hardirqs_on+0x5b/0x180 [ 843.448270] write_pool_user.part.0+0xa9/0x2a0 [ 843.449306] ? blake2s.constprop.0+0x160/0x160 [ 843.450337] ? lock_acquire+0x197/0x470 [ 843.451237] ? find_held_lock+0x2c/0x110 [ 843.452160] random_write_iter+0x46/0x80 [ 843.453074] new_sync_write+0x42c/0x660 [ 843.453975] ? new_sync_read+0x6f0/0x6f0 [ 843.454903] ? avc_policy_seqno+0x9/0x70 [ 843.455816] ? selinux_file_permission+0x92/0x520 [ 843.456905] ? security_file_permission+0xb1/0xe0 [ 843.458002] vfs_write+0x7c0/0xb10 [ 843.458809] ksys_write+0x12d/0x260 [ 843.459646] ? __ia32_sys_read+0xb0/0xb0 [ 843.460573] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.461757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.462932] do_syscall_64+0x33/0x40 [ 843.463770] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.464934] RIP: 0033:0x7f7257492b19 [ 843.465771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.469915] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.471636] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 843.473245] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 843.474846] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.476456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.478061] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 23:04:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x6, 0x5, 0x7c, 0xf8, 0x0, 0x10001, 0xa0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x2000000, 0x1}, 0x42004, 0x400, 0x8000, 0x8, 0x4, 0x8, 0xffc1, 0x0, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) fcntl$getflags(r1, 0x1) 23:04:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 59) 23:04:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 39) 23:04:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 40) [ 843.727367] FAULT_INJECTION: forcing a failure. [ 843.727367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.730376] CPU: 1 PID: 6937 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 843.732079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.734126] Call Trace: [ 843.734779] dump_stack+0x107/0x167 [ 843.735700] should_fail.cold+0x5/0xa [ 843.736654] _copy_from_iter+0x202/0xe80 [ 843.737674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.738980] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.740227] ? trace_hardirqs_on+0x5b/0x180 [ 843.741296] write_pool_user.part.0+0xa9/0x2a0 [ 843.742423] ? blake2s.constprop.0+0x160/0x160 [ 843.743567] ? lock_acquire+0x197/0x470 [ 843.744548] ? find_held_lock+0x2c/0x110 [ 843.745562] random_write_iter+0x46/0x80 [ 843.746572] new_sync_write+0x42c/0x660 [ 843.747568] ? new_sync_read+0x6f0/0x6f0 [ 843.748588] ? avc_policy_seqno+0x9/0x70 [ 843.749596] ? selinux_file_permission+0x92/0x520 [ 843.750795] ? security_file_permission+0xb1/0xe0 [ 843.752008] vfs_write+0x7c0/0xb10 [ 843.752897] ksys_write+0x12d/0x260 [ 843.753810] ? __ia32_sys_read+0xb0/0xb0 [ 843.754829] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.756140] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.757420] do_syscall_64+0x33/0x40 [ 843.758344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.759624] RIP: 0033:0x7f2fa722ab19 [ 843.760545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.765102] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.766980] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 843.768736] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 843.770496] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.772260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.774015] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 843.809478] FAULT_INJECTION: forcing a failure. [ 843.809478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.811984] CPU: 0 PID: 6941 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 843.812311] FAULT_INJECTION: forcing a failure. [ 843.812311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.813414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.813422] Call Trace: [ 843.813447] dump_stack+0x107/0x167 [ 843.813472] should_fail.cold+0x5/0xa [ 843.820194] _copy_from_iter+0x202/0xe80 [ 843.821098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.822238] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.823349] ? trace_hardirqs_on+0x5b/0x180 [ 843.824293] write_pool_user.part.0+0xa9/0x2a0 [ 843.825293] ? blake2s.constprop.0+0x160/0x160 [ 843.826298] ? lock_acquire+0x197/0x470 [ 843.827167] ? find_held_lock+0x2c/0x110 [ 843.828057] random_write_iter+0x46/0x80 [ 843.828947] new_sync_write+0x42c/0x660 [ 843.829819] ? new_sync_read+0x6f0/0x6f0 [ 843.830713] ? avc_policy_seqno+0x9/0x70 [ 843.831609] ? selinux_file_permission+0x92/0x520 [ 843.832666] ? security_file_permission+0xb1/0xe0 [ 843.833725] vfs_write+0x7c0/0xb10 [ 843.834512] ksys_write+0x12d/0x260 [ 843.835315] ? __ia32_sys_read+0xb0/0xb0 [ 843.836202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.837344] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.838478] do_syscall_64+0x33/0x40 [ 843.839299] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.840417] RIP: 0033:0x7f98b5bd9b19 [ 843.841225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.845246] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.846914] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 843.848469] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 843.850018] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.851578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.853112] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 843.854681] CPU: 1 PID: 6942 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 843.856425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.858578] Call Trace: [ 843.859423] dump_stack+0x107/0x167 [ 843.860556] should_fail.cold+0x5/0xa [ 843.861512] _copy_from_iter+0x202/0xe80 [ 843.862546] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.863859] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.865120] ? trace_hardirqs_on+0x5b/0x180 [ 843.866198] write_pool_user.part.0+0xa9/0x2a0 [ 843.867356] ? blake2s.constprop.0+0x160/0x160 [ 843.868494] ? lock_acquire+0x197/0x470 [ 843.869476] ? find_held_lock+0x2c/0x110 [ 843.870490] random_write_iter+0x46/0x80 [ 843.871508] new_sync_write+0x42c/0x660 [ 843.872501] ? new_sync_read+0x6f0/0x6f0 [ 843.873518] ? avc_policy_seqno+0x9/0x70 [ 843.874521] ? selinux_file_permission+0x92/0x520 [ 843.875730] ? security_file_permission+0xb1/0xe0 [ 843.876934] vfs_write+0x7c0/0xb10 [ 843.877822] ksys_write+0x12d/0x260 [ 843.878725] ? __ia32_sys_read+0xb0/0xb0 [ 843.879771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.881081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.882359] do_syscall_64+0x33/0x40 [ 843.883287] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.884551] RIP: 0033:0x7f9c7e952b19 [ 843.885478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.889987] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.891874] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 843.893633] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 843.895397] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.897148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.898907] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 843.932976] FAULT_INJECTION: forcing a failure. [ 843.932976] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.935559] CPU: 0 PID: 6943 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 843.937009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 843.938777] Call Trace: [ 843.939351] dump_stack+0x107/0x167 [ 843.940125] should_fail.cold+0x5/0xa [ 843.940933] _copy_from_iter+0x202/0xe80 [ 843.941811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.942920] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 843.943984] ? trace_hardirqs_on+0x5b/0x180 [ 843.944902] write_pool_user.part.0+0xa9/0x2a0 [ 843.945869] ? blake2s.constprop.0+0x160/0x160 [ 843.946842] ? lock_acquire+0x197/0x470 [ 843.947687] ? find_held_lock+0x2c/0x110 [ 843.948546] random_write_iter+0x46/0x80 [ 843.949416] new_sync_write+0x42c/0x660 [ 843.950265] ? new_sync_read+0x6f0/0x6f0 [ 843.951136] ? avc_policy_seqno+0x9/0x70 [ 843.951982] ? selinux_file_permission+0x92/0x520 [ 843.952997] ? security_file_permission+0xb1/0xe0 [ 843.954010] vfs_write+0x7c0/0xb10 [ 843.954758] ksys_write+0x12d/0x260 [ 843.955529] ? __ia32_sys_read+0xb0/0xb0 [ 843.956389] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 843.957486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.958573] do_syscall_64+0x33/0x40 [ 843.959358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 843.960429] RIP: 0033:0x7f7257492b19 [ 843.961209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.965061] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 843.966655] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 843.968155] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 843.969636] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.971129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 843.972615] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:05:15 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 40) 23:05:15 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 49) 23:05:15 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 60) 23:05:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa00) 23:05:15 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x1cd100, 0x0) write$binfmt_script(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x80010, r0, 0xce645000) 23:05:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:05:15 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 41) 23:05:15 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000b80)={0x4, 0xce7}) 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, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x4) r2 = dup(0xffffffffffffffff) fcntl$getown(r0, 0x9) pwrite64(r0, &(0x7f0000000340), 0x0, 0x0) futimesat(r2, &(0x7f0000000180)='./file1/file0/file0\x00', &(0x7f0000000400)) flock(r0, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="ffffff7f000000002e2f66696c1665300022d3ca43e6b2c507b2b0d38100000000000000ca06f1ac7b9252658f6c04b73358d958a1e0075a1d52b5d138d0fb75e0feb9ac286b17bbc0316ac64c3ffbd8571760e0d94400"/97]) r3 = accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0xfffffffffffffd25, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0, 0x4) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000540)={0x0, 0x8001, 0x2, 0x1}) ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000940)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000250000f628bd706ed72d7ce98fe400fedbdf2509000b00076fedc72c8ddc2040d24b0c8f952c15b4239ed14c3bd2cc35d71d46c6d29c47d6f837fdf4b0633aacf66aaa72"], 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x800) truncate(&(0x7f0000000380)='./file1/file0\x00', 0x12000000) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffd0b2d6a350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400"/256]) timerfd_create(0x8, 0x0) unshare(0x48020200) [ 858.981878] FAULT_INJECTION: forcing a failure. [ 858.981878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 858.985074] CPU: 1 PID: 6959 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 858.986864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 858.989074] Call Trace: [ 858.989767] dump_stack+0x107/0x167 [ 858.990718] should_fail.cold+0x5/0xa [ 858.991758] _copy_from_iter+0x202/0xe80 [ 858.992125] FAULT_INJECTION: forcing a failure. [ 858.992125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 858.992835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 858.992867] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 858.997956] ? trace_hardirqs_on+0x5b/0x180 [ 858.999118] write_pool_user.part.0+0xa9/0x2a0 [ 859.000210] ? blake2s.constprop.0+0x160/0x160 [ 859.001199] ? lock_acquire+0x197/0x470 [ 859.002058] ? find_held_lock+0x2c/0x110 [ 859.002936] random_write_iter+0x46/0x80 [ 859.003844] new_sync_write+0x42c/0x660 [ 859.004708] ? new_sync_read+0x6f0/0x6f0 [ 859.005594] ? avc_policy_seqno+0x9/0x70 [ 859.006470] ? selinux_file_permission+0x92/0x520 [ 859.007534] ? security_file_permission+0xb1/0xe0 [ 859.008583] vfs_write+0x7c0/0xb10 [ 859.009357] ksys_write+0x12d/0x260 [ 859.010146] ? __ia32_sys_read+0xb0/0xb0 [ 859.011026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.012201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.013314] do_syscall_64+0x33/0x40 [ 859.014119] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.015250] RIP: 0033:0x7f9c7e952b19 [ 859.016050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.020018] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.021666] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 859.023222] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 859.024754] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.026286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.027843] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 859.029407] CPU: 0 PID: 6960 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 859.030855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.032609] Call Trace: [ 859.033167] dump_stack+0x107/0x167 [ 859.033947] should_fail.cold+0x5/0xa [ 859.034963] _copy_from_iter+0x202/0xe80 [ 859.035840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.036935] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.037992] ? trace_hardirqs_on+0x5b/0x180 [ 859.038904] write_pool_user.part.0+0xa9/0x2a0 [ 859.039887] ? blake2s.constprop.0+0x160/0x160 [ 859.040852] ? lock_acquire+0x197/0x470 [ 859.041699] ? find_held_lock+0x2c/0x110 [ 859.042562] random_write_iter+0x46/0x80 [ 859.043437] new_sync_write+0x42c/0x660 [ 859.044281] ? new_sync_read+0x6f0/0x6f0 [ 859.045149] ? avc_policy_seqno+0x9/0x70 [ 859.046005] ? selinux_file_permission+0x92/0x520 [ 859.047024] ? security_file_permission+0xb1/0xe0 [ 859.048068] vfs_write+0x7c0/0xb10 [ 859.048827] ksys_write+0x12d/0x260 [ 859.049597] ? __ia32_sys_read+0xb0/0xb0 [ 859.050462] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.051586] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.052676] do_syscall_64+0x33/0x40 [ 859.053469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.054550] RIP: 0033:0x7f2fa722ab19 [ 859.055349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.059266] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.060891] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 859.062408] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 859.063938] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.065464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.066987] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 859.070817] FAULT_INJECTION: forcing a failure. [ 859.070817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.073408] CPU: 0 PID: 6961 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 859.074969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.076723] Call Trace: [ 859.077276] dump_stack+0x107/0x167 [ 859.078045] should_fail.cold+0x5/0xa [ 859.078843] _copy_from_iter+0x202/0xe80 [ 859.079714] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.080815] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.081877] ? trace_hardirqs_on+0x5b/0x180 [ 859.082786] write_pool_user.part.0+0xa9/0x2a0 [ 859.083755] ? blake2s.constprop.0+0x160/0x160 [ 859.084727] ? lock_acquire+0x197/0x470 [ 859.085572] ? find_held_lock+0x2c/0x110 [ 859.086434] random_write_iter+0x46/0x80 [ 859.087301] new_sync_write+0x42c/0x660 [ 859.088148] ? new_sync_read+0x6f0/0x6f0 [ 859.089020] ? avc_policy_seqno+0x9/0x70 [ 859.089873] ? selinux_file_permission+0x92/0x520 [ 859.090898] ? security_file_permission+0xb1/0xe0 [ 859.091938] vfs_write+0x7c0/0xb10 [ 859.092698] ksys_write+0x12d/0x260 [ 859.093474] ? __ia32_sys_read+0xb0/0xb0 [ 859.094342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.095463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.096559] do_syscall_64+0x33/0x40 [ 859.097354] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.098424] RIP: 0033:0x7f98b5bd9b19 [ 859.099217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.103069] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.104669] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 859.106168] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 859.107672] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.109164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.110659] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 [ 859.150437] FAULT_INJECTION: forcing a failure. [ 859.150437] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.153056] CPU: 0 PID: 6964 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 859.154506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.156310] Call Trace: [ 859.156884] dump_stack+0x107/0x167 [ 859.157667] should_fail.cold+0x5/0xa [ 859.158481] _copy_from_iter+0x202/0xe80 [ 859.159385] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.160518] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.161599] ? trace_hardirqs_on+0x5b/0x180 [ 859.162528] write_pool_user.part.0+0xa9/0x2a0 [ 859.163535] ? blake2s.constprop.0+0x160/0x160 [ 859.164542] ? lock_acquire+0x197/0x470 [ 859.165398] ? find_held_lock+0x2c/0x110 [ 859.166280] random_write_iter+0x46/0x80 [ 859.167177] new_sync_write+0x42c/0x660 [ 859.168043] ? new_sync_read+0x6f0/0x6f0 [ 859.168929] ? avc_policy_seqno+0x9/0x70 [ 859.169789] ? selinux_file_permission+0x92/0x520 [ 859.170829] ? security_file_permission+0xb1/0xe0 [ 859.171910] vfs_write+0x7c0/0xb10 [ 859.172690] ksys_write+0x12d/0x260 [ 859.173494] ? __ia32_sys_read+0xb0/0xb0 [ 859.174418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.175559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.176675] do_syscall_64+0x33/0x40 [ 859.177488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.178594] RIP: 0033:0x7f7257492b19 [ 859.179410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.183576] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.185512] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 859.187074] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 859.188608] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.190160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.191707] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:05:15 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 50) 23:05:15 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) 23:05:15 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 41) 23:05:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa40) 23:05:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:05:15 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 61) [ 859.431225] FAULT_INJECTION: forcing a failure. [ 859.431225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.433946] CPU: 1 PID: 6979 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 859.435400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.437194] Call Trace: [ 859.437759] dump_stack+0x107/0x167 [ 859.438525] should_fail.cold+0x5/0xa [ 859.439345] _copy_from_iter+0x202/0xe80 [ 859.440220] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.441329] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.442392] ? trace_hardirqs_on+0x5b/0x180 [ 859.443306] write_pool_user.part.0+0xa9/0x2a0 [ 859.444270] ? blake2s.constprop.0+0x160/0x160 [ 859.445238] ? lock_acquire+0x197/0x470 [ 859.446062] ? find_held_lock+0x2c/0x110 [ 859.446947] random_write_iter+0x46/0x80 [ 859.447832] new_sync_write+0x42c/0x660 [ 859.448688] ? new_sync_read+0x6f0/0x6f0 [ 859.449554] ? avc_policy_seqno+0x9/0x70 [ 859.450394] ? selinux_file_permission+0x92/0x520 [ 859.451421] ? security_file_permission+0xb1/0xe0 [ 859.452431] vfs_write+0x7c0/0xb10 [ 859.453183] ksys_write+0x12d/0x260 [ 859.453965] ? __ia32_sys_read+0xb0/0xb0 [ 859.454822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.455980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.457078] do_syscall_64+0x33/0x40 [ 859.457904] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.459001] RIP: 0033:0x7f2fa722ab19 [ 859.459798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.463754] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.465359] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 859.466858] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 859.468394] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.469914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.471446] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 859.489945] FAULT_INJECTION: forcing a failure. [ 859.489945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.493017] CPU: 1 PID: 6982 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 859.494624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.496721] Call Trace: [ 859.497292] dump_stack+0x107/0x167 [ 859.498076] should_fail.cold+0x5/0xa [ 859.498900] _copy_from_iter+0x202/0xe80 [ 859.499789] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.500910] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.501993] ? trace_hardirqs_on+0x5b/0x180 [ 859.503112] write_pool_user.part.0+0xa9/0x2a0 [ 859.504292] ? blake2s.constprop.0+0x160/0x160 [ 859.505331] ? lock_acquire+0x197/0x470 [ 859.505894] FAULT_INJECTION: forcing a failure. [ 859.505894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.506179] ? find_held_lock+0x2c/0x110 [ 859.506205] random_write_iter+0x46/0x80 [ 859.510701] new_sync_write+0x42c/0x660 [ 859.511565] ? new_sync_read+0x6f0/0x6f0 [ 859.512441] ? avc_policy_seqno+0x9/0x70 [ 859.513307] ? selinux_file_permission+0x92/0x520 [ 859.514378] ? security_file_permission+0xb1/0xe0 [ 859.515470] vfs_write+0x7c0/0xb10 [ 859.516262] ksys_write+0x12d/0x260 [ 859.517046] ? __ia32_sys_read+0xb0/0xb0 [ 859.517936] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.519081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.520239] do_syscall_64+0x33/0x40 [ 859.521049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.522164] RIP: 0033:0x7f9c7e952b19 [ 859.522976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.527003] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.528696] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 859.530260] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 859.531901] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.533462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.535001] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 859.536612] CPU: 0 PID: 6985 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 859.538119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.539926] Call Trace: [ 859.540543] dump_stack+0x107/0x167 [ 859.541339] should_fail.cold+0x5/0xa [ 859.542167] _copy_from_iter+0x202/0xe80 [ 859.543064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.544199] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.545324] ? trace_hardirqs_on+0x5b/0x180 [ 859.546236] write_pool_user.part.0+0xa9/0x2a0 [ 859.547208] ? blake2s.constprop.0+0x160/0x160 [ 859.548177] ? lock_acquire+0x197/0x470 [ 859.549007] ? find_held_lock+0x2c/0x110 [ 859.549863] random_write_iter+0x46/0x80 [ 859.550734] new_sync_write+0x42c/0x660 [ 859.551578] ? new_sync_read+0x6f0/0x6f0 [ 859.552442] ? avc_policy_seqno+0x9/0x70 [ 859.553294] ? selinux_file_permission+0x92/0x520 [ 859.554312] ? security_file_permission+0xb1/0xe0 [ 859.555342] vfs_write+0x7c0/0xb10 [ 859.556095] ksys_write+0x12d/0x260 [ 859.556861] ? __ia32_sys_read+0xb0/0xb0 [ 859.557720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.558819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.559914] do_syscall_64+0x33/0x40 [ 859.560694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.561767] RIP: 0033:0x7f98b5bd9b19 [ 859.562548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.566413] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 859.568015] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 859.569507] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 859.571001] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.572503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.573993] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:05:30 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 42) 23:05:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 62) 23:05:30 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 42) 23:05:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:05:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r0, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000dc0)='./file0\x00', 0x101000, 0x52) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000e00)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, 0x0, 0x0) 23:05:30 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xa80) 23:05:30 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 51) 23:05:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080)=0x92, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x8) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f00000014c0)={0x20c, 0x2, 0x2, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x5}, @CTA_EXPECT_TUPLE={0x6c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_MASTER={0x54, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1d}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}, @CTA_EXPECT_MASTER={0x104, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x24000010) io_uring_setup(0x259b, &(0x7f0000000200)={0x0, 0x759, 0x20, 0x200, 0x372}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000900)={@in6={{0xa, 0x0, 0x0, @mcast1, 0x7fffffff}}, 0x0, 0x0, 0x33, 0x0, "4fb2386f65a856b6930930052d7d4e52fc4032fe98f268baabdf34269819ec36e44c87f906b59567acb1dd5aa5ba7be8ecc7069f172fddc076e97b1bb7ad34493270d4dbba4a2ca52cc13ca18e08c805"}, 0xd8) getpeername$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/3\x00') r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) pwritev(r3, &(0x7f0000000b00)=[{&(0x7f0000000400)="eba06f0878b0733be733156895fccf4bb8c66c88cbf47861dfc6a65b246b230089555c23dc2bfd569cd5ad7a8d6525c85679b6c4763136ad975c34b2bbbce534fedd41a53efa766c3f89bcd6a63a4c3d78e3fe041d9d217d88ba91e0bd3ae92dddf76eb4cc9936c8a10462bd55f33e816823fb120af46b8297de1fe65dcecac6e8c5dee4d29d74187dcafdd9fd760e4bccea11aa005a848056bf072507e538", 0x9f}, {&(0x7f0000000580)="0929967ce28413fe55412e26449acfb2fb0c400626e66d4214131a97c0aa304903b1e3e1af1387a28e1080c6ed409412a2b1e350bae70d728e8bb16b26b14ceb0ead52d1276dda902f4c12b28c669d556e46e9eae873510d29d69652930c0ada87fd0c28be474288d4c83e1b3ba0ddedd203c45d29813a7bab2cef0f37a3bc4c6a69b0e69e7546", 0x87}, {&(0x7f0000000700)="cf93fff16c0c61f6526ed192d724ab12ae08da5cb4cd0151e032ca2ea3ed0d3589cef28d4cb06677e8439cd1965d8d5805395794ad084328726a0ccf54717eb985fd1b2cbe4aeae34c883c0eb9deed9ab594acc65b641ccebee8631fe30cf8feb27441ccc9cea254a02bddb7c4a67ef48830de3fac754d2a113f240daec662d8c5d4a4ad229d7772bd525c10008fd349965e4ab971903ce3f7f3e602eb0426c95c14b032bcce1b048ba36ecde843c0a35a27c460fc7fa599bc408fd9a228db7068ebee9cc8aca6ce2b121c50beeb79d35f17d72f8687f1c544d96fb0e7ad614e71e37ce0a097b781b946994f5fc457687db9bb3dd1259c", 0xf7}, {&(0x7f00000004c0)="aef4f582a8d22d8612e660418d284b9011e7277c559ac7f7087aa1ba068501fcd4c62299fbf3", 0x26}, {&(0x7f0000000800)="b508fdcf59e732520003e805ac3b5d6dde2dbcb8df275c7f8404abc52354d585105b1a910e1cebcbec95facda224a8fea5811b6dc70e4aded9e466587a00db5d024011299200f496fb7b17bfb4ba97a83faa0a74e04e17981c41817d242ed56d5623aa796bc732bcacc840a61f12af0181a59151440cf31bfd15634c293cd4e0b2dd6da246d763", 0x87}, {&(0x7f0000000a00)="0aeb849827db98f79ab3eea1ffbbeb98e51cbd196872914a0e2aa5f340c0e598aa4ee355a010ec24d2d53c4a0d96304f142ca7faa3b1a7e2819432cc6bc0ddf3fbc17ce5318dad2aa4489b62685a21f2edd5d72f6bf9505074d6806f740ebc67830e5a3d53375fd26eefe0fa72feeb7756c8674d535ea5d01000f06fe96f25d44c6f914611c191908ffadb81a6799588d8b143c777fd4acb00c07d3d50ddbaffafd8b5328b78415cc68341f5bb601124aff19d35239a6ab2e312bf35dfddb5fd8f790783da3812d041630ac5ca2339e8894d4982ad24f5ef10815c23ebe82e7acf", 0xe1}, {&(0x7f0000000640)="866a1b5f66d2ecd5d301101e46f92c1d2edbc0cc8f749ecc4802d4db02fe02bee89b3c17fa3c602f3b82598ad9089df8d9f3a46799ef53197eb7809116d9a5edf8a81e0697383be5174e6facfa8213b7fa4d33899b45928fa61e97bf23", 0x5d}, {&(0x7f0000000500)="445d23381e64", 0x6}], 0x8, 0x0, 0x80000001) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/3\x00') open(&(0x7f0000000300)='./file0\x00', 0x4000, 0x10d) [ 874.082904] FAULT_INJECTION: forcing a failure. [ 874.082904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.084173] FAULT_INJECTION: forcing a failure. [ 874.084173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.085865] CPU: 1 PID: 7002 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 874.088816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.090756] Call Trace: [ 874.091399] dump_stack+0x107/0x167 [ 874.092255] should_fail.cold+0x5/0xa [ 874.093159] _copy_from_iter+0x202/0xe80 [ 874.094123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.095383] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.096567] ? trace_hardirqs_on+0x5b/0x180 [ 874.097590] write_pool_user.part.0+0xa9/0x2a0 [ 874.098665] ? blake2s.constprop.0+0x160/0x160 [ 874.099789] ? lock_acquire+0x197/0x470 [ 874.100711] ? find_held_lock+0x2c/0x110 [ 874.101671] random_write_iter+0x46/0x80 [ 874.102621] new_sync_write+0x42c/0x660 [ 874.103591] ? new_sync_read+0x6f0/0x6f0 [ 874.104554] ? avc_policy_seqno+0x9/0x70 [ 874.105511] ? selinux_file_permission+0x92/0x520 [ 874.106642] ? security_file_permission+0xb1/0xe0 [ 874.107834] vfs_write+0x7c0/0xb10 [ 874.108665] ksys_write+0x12d/0x260 [ 874.109528] ? __ia32_sys_read+0xb0/0xb0 [ 874.110488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.111771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.113018] do_syscall_64+0x33/0x40 [ 874.113918] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.115167] RIP: 0033:0x7f9c7e952b19 [ 874.116086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.120544] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.122382] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 874.124139] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 874.125870] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.127612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.129347] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 874.131109] CPU: 0 PID: 7000 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 874.131978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.133010] Call Trace: [ 874.133345] dump_stack+0x107/0x167 [ 874.133798] should_fail.cold+0x5/0xa [ 874.134274] _copy_from_iter+0x202/0xe80 [ 874.134779] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.135444] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.136069] ? trace_hardirqs_on+0x5b/0x180 [ 874.136613] write_pool_user.part.0+0xa9/0x2a0 [ 874.137168] ? blake2s.constprop.0+0x160/0x160 [ 874.137734] ? lock_acquire+0x197/0x470 [ 874.138221] ? find_held_lock+0x2c/0x110 [ 874.138728] random_write_iter+0x46/0x80 [ 874.139242] new_sync_write+0x42c/0x660 [ 874.139725] ? new_sync_read+0x6f0/0x6f0 [ 874.140221] ? avc_policy_seqno+0x9/0x70 [ 874.140722] ? selinux_file_permission+0x92/0x520 [ 874.141307] ? security_file_permission+0xb1/0xe0 [ 874.141908] vfs_write+0x7c0/0xb10 [ 874.142349] ksys_write+0x12d/0x260 [ 874.142819] ? __ia32_sys_read+0xb0/0xb0 [ 874.143337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.143992] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.144676] do_syscall_64+0x33/0x40 [ 874.145292] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.145980] RIP: 0033:0x7f7257492b19 [ 874.146430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.148655] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.149588] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 874.150445] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 874.151314] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.152176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.153046] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 874.155012] FAULT_INJECTION: forcing a failure. [ 874.155012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.156506] CPU: 0 PID: 7001 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 874.157317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.158294] Call Trace: [ 874.158603] dump_stack+0x107/0x167 [ 874.159029] should_fail.cold+0x5/0xa [ 874.159494] _copy_from_iter+0x202/0xe80 [ 874.159976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.160596] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.161191] ? trace_hardirqs_on+0x5b/0x180 [ 874.161703] write_pool_user.part.0+0xa9/0x2a0 [ 874.162244] ? blake2s.constprop.0+0x160/0x160 [ 874.162787] ? lock_acquire+0x197/0x470 [ 874.163266] ? find_held_lock+0x2c/0x110 [ 874.163751] random_write_iter+0x46/0x80 [ 874.164232] new_sync_write+0x42c/0x660 [ 874.164707] ? new_sync_read+0x6f0/0x6f0 [ 874.165194] ? avc_policy_seqno+0x9/0x70 [ 874.165675] ? selinux_file_permission+0x92/0x520 [ 874.166248] ? security_file_permission+0xb1/0xe0 [ 874.166824] vfs_write+0x7c0/0xb10 [ 874.167270] ksys_write+0x12d/0x260 [ 874.167702] ? __ia32_sys_read+0xb0/0xb0 [ 874.168181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.168801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.169405] do_syscall_64+0x33/0x40 [ 874.169847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.170465] RIP: 0033:0x7f98b5bd9b19 [ 874.170915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.173114] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.174027] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 874.174880] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 874.175741] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.176595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.177438] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 874.193951] FAULT_INJECTION: forcing a failure. [ 874.193951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.195387] CPU: 0 PID: 7006 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 874.196176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.197144] Call Trace: [ 874.197456] dump_stack+0x107/0x167 [ 874.197894] should_fail.cold+0x5/0xa [ 874.198339] _copy_from_iter+0x202/0xe80 [ 874.198824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.199438] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.200035] ? trace_hardirqs_on+0x5b/0x180 [ 874.200548] write_pool_user.part.0+0xa9/0x2a0 [ 874.201100] ? blake2s.constprop.0+0x160/0x160 [ 874.201639] ? lock_acquire+0x197/0x470 [ 874.202104] ? find_held_lock+0x2c/0x110 [ 874.202600] random_write_iter+0x46/0x80 [ 874.203083] new_sync_write+0x42c/0x660 [ 874.203558] ? new_sync_read+0x6f0/0x6f0 [ 874.204034] ? avc_policy_seqno+0x9/0x70 [ 874.204516] ? selinux_file_permission+0x92/0x520 [ 874.205069] ? security_file_permission+0xb1/0xe0 [ 874.205639] vfs_write+0x7c0/0xb10 [ 874.206189] ksys_write+0x12d/0x260 [ 874.206673] ? __ia32_sys_read+0xb0/0xb0 [ 874.207138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.207783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.208374] do_syscall_64+0x33/0x40 [ 874.208810] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.209437] RIP: 0033:0x7f2fa722ab19 [ 874.209865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.211995] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.212881] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 874.213724] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 874.214558] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.215405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.216245] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:05:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 63) [ 874.267159] FAULT_INJECTION: forcing a failure. [ 874.267159] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.268567] CPU: 0 PID: 7012 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 874.269366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.270318] Call Trace: [ 874.270618] dump_stack+0x107/0x167 [ 874.271031] should_fail.cold+0x5/0xa [ 874.271474] _copy_from_iter+0x202/0xe80 [ 874.271943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.272538] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.273114] ? trace_hardirqs_on+0x5b/0x180 [ 874.273610] write_pool_user.part.0+0xa9/0x2a0 [ 874.274143] ? blake2s.constprop.0+0x160/0x160 [ 874.274664] ? lock_acquire+0x197/0x470 [ 874.275112] ? find_held_lock+0x2c/0x110 [ 874.275585] random_write_iter+0x46/0x80 [ 874.276060] new_sync_write+0x42c/0x660 [ 874.276517] ? new_sync_read+0x6f0/0x6f0 [ 874.276984] ? avc_policy_seqno+0x9/0x70 [ 874.277452] ? selinux_file_permission+0x92/0x520 [ 874.278000] ? security_file_permission+0xb1/0xe0 [ 874.278558] vfs_write+0x7c0/0xb10 [ 874.278972] ksys_write+0x12d/0x260 [ 874.279406] ? __ia32_sys_read+0xb0/0xb0 [ 874.279872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.280467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.281056] do_syscall_64+0x33/0x40 [ 874.281486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.282109] RIP: 0033:0x7f98b5bd9b19 [ 874.282608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.284729] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.285588] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 874.286392] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 874.287206] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.288023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.288832] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:05:30 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 43) 23:05:30 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xac0) 23:05:30 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 43) [ 874.388970] FAULT_INJECTION: forcing a failure. [ 874.388970] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.391910] CPU: 1 PID: 7017 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 874.393540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.395529] Call Trace: [ 874.396153] dump_stack+0x107/0x167 [ 874.397021] should_fail.cold+0x5/0xa [ 874.397920] _copy_from_iter+0x202/0xe80 [ 874.398884] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.400129] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.401314] ? trace_hardirqs_on+0x5b/0x180 [ 874.402331] write_pool_user.part.0+0xa9/0x2a0 [ 874.403424] ? blake2s.constprop.0+0x160/0x160 [ 874.404504] ? lock_acquire+0x197/0x470 [ 874.405433] ? find_held_lock+0x2c/0x110 [ 874.406391] random_write_iter+0x46/0x80 [ 874.407355] new_sync_write+0x42c/0x660 [ 874.408292] ? new_sync_read+0x6f0/0x6f0 [ 874.409256] ? avc_policy_seqno+0x9/0x70 [ 874.410208] ? selinux_file_permission+0x92/0x520 [ 874.411352] ? security_file_permission+0xb1/0xe0 [ 874.412494] vfs_write+0x7c0/0xb10 [ 874.413339] ksys_write+0x12d/0x260 [ 874.414194] ? __ia32_sys_read+0xb0/0xb0 [ 874.415169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.416438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.417668] do_syscall_64+0x33/0x40 [ 874.418544] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.419766] RIP: 0033:0x7f9c7e952b19 [ 874.420641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.425004] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.426797] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 874.428761] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 874.430640] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.432467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.434135] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 874.487008] FAULT_INJECTION: forcing a failure. [ 874.487008] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.489792] CPU: 1 PID: 7022 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 874.491400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.493342] Call Trace: [ 874.493971] dump_stack+0x107/0x167 [ 874.494825] should_fail.cold+0x5/0xa [ 874.495734] _copy_from_iter+0x202/0xe80 [ 874.496698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.497926] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.499112] ? trace_hardirqs_on+0x5b/0x180 [ 874.500138] write_pool_user.part.0+0xa9/0x2a0 [ 874.501212] ? blake2s.constprop.0+0x160/0x160 [ 874.502294] ? lock_acquire+0x197/0x470 [ 874.503231] ? find_held_lock+0x2c/0x110 [ 874.504190] random_write_iter+0x46/0x80 [ 874.505147] new_sync_write+0x42c/0x660 [ 874.506085] ? new_sync_read+0x6f0/0x6f0 [ 874.507051] ? avc_policy_seqno+0x9/0x70 [ 874.508007] ? selinux_file_permission+0x92/0x520 [ 874.509139] ? security_file_permission+0xb1/0xe0 [ 874.510276] vfs_write+0x7c0/0xb10 [ 874.511115] ksys_write+0x12d/0x260 [ 874.511981] ? __ia32_sys_read+0xb0/0xb0 [ 874.512935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.514162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.515383] do_syscall_64+0x33/0x40 [ 874.516253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.517453] RIP: 0033:0x7f7257492b19 [ 874.518322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.522655] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 874.524464] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 874.526134] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 874.527811] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 874.529488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 874.531162] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:05:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 64) 23:05:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 44) 23:05:45 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000001c80)=ANY=[@ANYBLOB="01ffffff7f0000000000e297ad8cbef872270000a549b41338224459e16cd66aff603f691ace1c24b8216538d2902ad2bc6c29aa623939e89c9a381560d3d1fa88de5618cf4f6b947ca2586ee9ffdc5709222db197bc222870a3f9974b1fa9a09644694e34a2d570c4405cf36086678eff53b0c2a6d6514205d031adb96dc0d0336f2e5319c933dba715ab1c942fb2103775c2407721475818b193753d1db708b9ae810b2d1965969df6913ef4fa95a5", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="2e2f669d258c19de3caf000f1b25933876ceb3787d24881ecc745f2436e33d5c1401aeb900135d3ab951cd32fcd6565644c2a685b82c9df5f6e4d71656d35c530220eeb55dc53fb98140c8cc462bf0000b9b61e6843d3c579d555c9f9771a7f0042438ca48"]) r2 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="240094573368d4f085dd804800000094a4f55db35e005c9c0eabbae99f484902bcfa74a7acf67d82b2a0a1e55297dd608af4002e321b260000"], 0x24}}, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000300)={0x2, 0x2, 0x2, 0x4}) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x8) read(0xffffffffffffffff, &(0x7f0000000500)=""/122, 0x7a) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0x2}, 0x0, 0x0, 0x0, 0x2, 0x7, 0x2, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvmsg$unix(r3, &(0x7f0000001700)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c00000000000000930713540b06519ed9da7fd45a2d5c1ced2303ef164489ae602928aa7982c2b20686792ad2320faec6413b5293246712302705c3980db902a38cfb8e264287b80a91c5ddbbeb503c6052974bb4b4e1de331eadeedf64efbc24692f5a9cbd8a95c30800"/125, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}, 0x102) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) perf_event_open(&(0x7f0000001880)={0x3, 0x80, 0x1f, 0x9, 0xc2, 0x4, 0x0, 0x3f, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x4, @perf_config_ext={0x5, 0x4d9d}, 0x10030, 0xe, 0x8711, 0x0, 0x8, 0xffffffff, 0x8000, 0x0, 0x0, 0x0, 0x38000000}, r5, 0xe, r0, 0x2) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="340000a2744aa971b104fc3824607862414a9f2fadc26f6fca1a9745b01c2c225877f7acaca6dbe27268232616ac4c04000000cd6a61ca9d660d72873d873f4a56a2dbda1211a139a729698e249bacf0fff3570ae30a5ddccd56e5a6d473deb2429cb2f61b9356402608873e0196cee3f724b5b6", @ANYRES16=r7, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=r9, @ANYBLOB="19001d922435ec9fd585d083ed1165e87a48b8a370c36af9630fab3649cd7b819e2afa4b7b7016dc287eea20dc14c2089d7ee8cd51c36142b329575f53810c11af622cc44cbfa94cd0f59d57ba6d240e7314ac4214aa146fe34db1c874e0789c44f07a5cb82b52f90a6bb92b1b8ba892d91599fabc736deb7e9c82758ea6e5dbdcc3d7009bf545e329ca50b06f4cbd71e48a4bd66b8c87efa5e74093f9f8f6cccf17fdf5c12fba395480e87a5f206cb1d579f040740282279f086ab2aa202e5727a8662e71c481716f33947438e36e3774596f0b"], 0x34}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r4, &(0x7f0000001800)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="20000000c9c13e9144fb528900de82160bd7a4efe26d55301d4d4500000000ce959b8a0b87ba17a0b411ffaccde1", @ANYRES16=0x0, @ANYBLOB="040028bd7000fddbdf25490000000c009900030000001b000000"], 0x20}, 0x1, 0x0, 0x0, 0x340c0}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="017000337a7db386a808967ea680"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x34004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000003c0)=@default_ap_ssid, 0x6, 0x2) 23:05:45 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket(0x27, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file1/file0\x00'}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x4200, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1/file0\x00', 0xa059, 0x7, &(0x7f0000001400)=[{&(0x7f0000000100)="36c1e030652cdbc98b9116", 0xb, 0x100}, {&(0x7f0000000140), 0x0, 0x9}, {&(0x7f0000000340)="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", 0x1000, 0x401}, {&(0x7f0000000180)="f70376ced03d49bf29de8170fe0f8efe61608e110568035f183ab0d85077adca636f", 0x22, 0x5}, {&(0x7f00000001c0)="a56788d8bdd0e079c694e7339cb273eff3b0e0ed0c3b8d17", 0x18, 0x2}, {&(0x7f0000000240)="24526e64209c6487339387363b936baa71c139a09d491bacf4e4d27b7e356cd9bf458cad84062743a0f25f715789f4c54f381058bf546b5c0ebdbce02c2566475536cde89f5d86e2450b9fe6cbd85261e8361f502ad4e943ba7199cbccc268ce66ee47196c5d7d420c90d880034ef0ea0ec7", 0x72, 0x3}, {&(0x7f0000001340)="8301b1370f0420d5edb0e6ea78c248f6aadbcb551576067340e8bbb9e9678b56dcddb71b557a7fe66acf5db34d09973266a2591b5460cf2e665f150a64bda8fac7dbbe4a525f2abce3656f313841e468d27e7660d79f330ab22c274dab35854ad9f08ce839313b9994e7cb788122c7205c8c8482c895479ecb7f7c6dc313396a4f4686c44ccb13c4a51d219212bbf71e2b46fab14b98ae6af2306650311c2139", 0xa0, 0x7fff}], 0x3080000, &(0x7f00000014c0)={[{@shortname_winnt}, {@uni_xlate}], [{@fsname={'fsname', 0x3d, '[.-!\'$#%,'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) write$binfmt_script(r2, 0x0, 0xfffffffffffffef4) 23:05:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 52) 23:05:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xbc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:05:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 44) 23:05:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb00) [ 889.133811] FAULT_INJECTION: forcing a failure. [ 889.133811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.134679] FAULT_INJECTION: forcing a failure. [ 889.134679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.136844] CPU: 0 PID: 7039 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 889.140026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.142109] Call Trace: [ 889.142768] dump_stack+0x107/0x167 [ 889.143685] should_fail.cold+0x5/0xa [ 889.144648] _copy_from_iter+0x202/0xe80 [ 889.145675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.146995] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.148270] ? trace_hardirqs_on+0x5b/0x180 [ 889.149363] write_pool_user.part.0+0xa9/0x2a0 [ 889.150510] ? blake2s.constprop.0+0x160/0x160 [ 889.151683] ? lock_acquire+0x197/0x470 [ 889.152683] ? find_held_lock+0x2c/0x110 [ 889.153714] random_write_iter+0x46/0x80 [ 889.154739] new_sync_write+0x42c/0x660 [ 889.155839] ? new_sync_read+0x6f0/0x6f0 [ 889.156715] ? avc_policy_seqno+0x9/0x70 [ 889.157570] ? selinux_file_permission+0x92/0x520 [ 889.158576] ? security_file_permission+0xb1/0xe0 [ 889.159595] vfs_write+0x7c0/0xb10 [ 889.160352] ksys_write+0x12d/0x260 [ 889.161114] ? __ia32_sys_read+0xb0/0xb0 [ 889.161988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.163094] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.164179] do_syscall_64+0x33/0x40 [ 889.164961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.166030] RIP: 0033:0x7f9c7e952b19 [ 889.166813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.170647] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.172238] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 889.173729] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 889.175215] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.176736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.178217] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 889.179691] CPU: 1 PID: 7040 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 889.180560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.181391] FAULT_INJECTION: forcing a failure. [ 889.181391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.181601] Call Trace: [ 889.181626] dump_stack+0x107/0x167 [ 889.184780] should_fail.cold+0x5/0xa [ 889.185263] _copy_from_iter+0x202/0xe80 [ 889.185783] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.186441] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.187078] ? trace_hardirqs_on+0x5b/0x180 [ 889.187635] write_pool_user.part.0+0xa9/0x2a0 [ 889.188210] ? blake2s.constprop.0+0x160/0x160 [ 889.188795] ? lock_acquire+0x197/0x470 [ 889.189295] ? find_held_lock+0x2c/0x110 [ 889.189808] random_write_iter+0x46/0x80 [ 889.190316] new_sync_write+0x42c/0x660 [ 889.190813] ? new_sync_read+0x6f0/0x6f0 [ 889.191325] ? avc_policy_seqno+0x9/0x70 [ 889.191833] ? selinux_file_permission+0x92/0x520 [ 889.192439] ? security_file_permission+0xb1/0xe0 [ 889.193043] vfs_write+0x7c0/0xb10 [ 889.193490] ksys_write+0x12d/0x260 [ 889.193940] ? __ia32_sys_read+0xb0/0xb0 [ 889.194446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.195100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.195749] do_syscall_64+0x33/0x40 [ 889.196210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.196845] RIP: 0033:0x7f2fa722ab19 [ 889.197302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.199582] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.200531] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 889.201413] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 889.202294] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.203173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.204057] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 889.204959] CPU: 0 PID: 7036 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 889.206421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.208327] Call Trace: [ 889.208890] dump_stack+0x107/0x167 [ 889.209670] should_fail.cold+0x5/0xa [ 889.210483] _copy_from_iter+0x202/0xe80 [ 889.211359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.212469] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.213538] ? trace_hardirqs_on+0x5b/0x180 [ 889.214458] write_pool_user.part.0+0xa9/0x2a0 [ 889.215443] ? blake2s.constprop.0+0x160/0x160 [ 889.216419] ? lock_acquire+0x197/0x470 [ 889.217257] ? find_held_lock+0x2c/0x110 [ 889.218110] random_write_iter+0x46/0x80 [ 889.218964] new_sync_write+0x42c/0x660 [ 889.219811] ? new_sync_read+0x6f0/0x6f0 [ 889.220680] ? avc_policy_seqno+0x9/0x70 [ 889.221533] ? selinux_file_permission+0x92/0x520 [ 889.222547] ? security_file_permission+0xb1/0xe0 [ 889.223594] vfs_write+0x7c0/0xb10 [ 889.224357] ksys_write+0x12d/0x260 [ 889.225128] ? __ia32_sys_read+0xb0/0xb0 [ 889.225990] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.227091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.228194] do_syscall_64+0x33/0x40 [ 889.228985] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.230065] RIP: 0033:0x7f7257492b19 [ 889.230849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.234737] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.236345] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 889.237855] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 889.239359] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.240864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.242362] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:05:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 45) 23:05:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 53) 23:05:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 45) 23:05:45 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x422480, 0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x7c, 0x81, 0x28, 0x3f, 0x0, 0x1, 0x8, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1995, 0x7, @perf_bp={&(0x7f00000003c0), 0xb}, 0x540, 0xfffffffffffffbe8, 0x1ff, 0x3, 0x800, 0x5, 0x2, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x9, r0, 0x8) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000340), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@caif=@rfm={0x25, 0x80000000, "02a66dc956aef56e97b9304d2548adbc"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="09c53b9e4b536ac2bb703e62da1946347fd72acb7be3f9c7041aa6cb6fa186a7707cf0f1fd511fbdd425a285d58a9b063a014f186b864d4c24ff", 0x3a}], 0x1}, 0x0, 0x4008000}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r5, 0x80049363, &(0x7f0000000080)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x8a082, 0x0) write$tcp_congestion(r7, &(0x7f00000001c0)='nv\x00', 0x3) splice(r7, &(0x7f00000000c0)=0x101, r1, &(0x7f0000000180)=0x7f, 0x91, 0x1) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 889.307083] FAULT_INJECTION: forcing a failure. [ 889.307083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.309573] CPU: 0 PID: 7048 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 889.311021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.312782] Call Trace: [ 889.313346] dump_stack+0x107/0x167 [ 889.314134] should_fail.cold+0x5/0xa [ 889.314949] _copy_from_iter+0x202/0xe80 [ 889.315827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.316941] ? _raw_spin_unlock_irqrestore+0x38/0x40 23:05:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 889.318012] ? trace_hardirqs_on+0x5b/0x180 [ 889.319049] write_pool_user.part.0+0xa9/0x2a0 [ 889.320034] ? blake2s.constprop.0+0x160/0x160 [ 889.321000] ? lock_acquire+0x197/0x470 [ 889.321836] ? find_held_lock+0x2c/0x110 [ 889.322698] random_write_iter+0x46/0x80 [ 889.323568] new_sync_write+0x42c/0x660 [ 889.324404] ? new_sync_read+0x6f0/0x6f0 [ 889.325275] ? avc_policy_seqno+0x9/0x70 [ 889.326130] ? selinux_file_permission+0x92/0x520 [ 889.327143] ? security_file_permission+0xb1/0xe0 [ 889.328178] vfs_write+0x7c0/0xb10 [ 889.328939] ksys_write+0x12d/0x260 [ 889.329710] ? __ia32_sys_read+0xb0/0xb0 [ 889.330570] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.331691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.332777] do_syscall_64+0x33/0x40 [ 889.333566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.334641] RIP: 0033:0x7f98b5bd9b19 [ 889.335427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.339292] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.340901] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 889.342404] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 889.343906] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.345403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.346900] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:05:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb40) [ 889.355798] loop1: detected capacity change from 0 to 65024 23:05:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 65) 23:05:45 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) socket$inet(0x2, 0x5, 0x937b) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) write$binfmt_script(r0, 0x0, 0x0) clone3(&(0x7f0000000240)={0x82000080, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x8}, &(0x7f00000000c0)=""/90, 0x5a, &(0x7f0000000140)=""/49, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0], 0x6}, 0x58) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000001c0)=0x1) [ 889.447834] FAULT_INJECTION: forcing a failure. [ 889.447834] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.449465] CPU: 0 PID: 7056 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 889.450415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.451547] Call Trace: [ 889.451917] dump_stack+0x107/0x167 [ 889.452422] should_fail.cold+0x5/0xa [ 889.452950] _copy_from_iter+0x202/0xe80 [ 889.453516] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.454225] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.454921] ? trace_hardirqs_on+0x5b/0x180 [ 889.455526] write_pool_user.part.0+0xa9/0x2a0 [ 889.456147] ? blake2s.constprop.0+0x160/0x160 [ 889.456785] ? lock_acquire+0x197/0x470 [ 889.457324] ? find_held_lock+0x2c/0x110 [ 889.457882] random_write_iter+0x46/0x80 [ 889.458436] new_sync_write+0x42c/0x660 [ 889.458978] ? new_sync_read+0x6f0/0x6f0 [ 889.459550] ? avc_policy_seqno+0x9/0x70 [ 889.460104] ? selinux_file_permission+0x92/0x520 [ 889.460764] ? security_file_permission+0xb1/0xe0 [ 889.461426] vfs_write+0x7c0/0xb10 [ 889.461912] ksys_write+0x12d/0x260 [ 889.462415] ? __ia32_sys_read+0xb0/0xb0 [ 889.462977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.463696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.464401] do_syscall_64+0x33/0x40 [ 889.464908] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.465602] RIP: 0033:0x7f9c7e952b19 [ 889.466106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.468601] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.469634] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 889.470604] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 889.471582] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.472555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.473520] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 889.485964] FAULT_INJECTION: forcing a failure. [ 889.485964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.487411] CPU: 1 PID: 7061 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 889.488204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.489160] Call Trace: [ 889.489481] dump_stack+0x107/0x167 [ 889.489904] should_fail.cold+0x5/0xa [ 889.490354] _copy_from_iter+0x202/0xe80 [ 889.490834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.491450] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.492035] ? trace_hardirqs_on+0x5b/0x180 [ 889.492541] write_pool_user.part.0+0xa9/0x2a0 [ 889.493072] ? blake2s.constprop.0+0x160/0x160 [ 889.493604] ? lock_acquire+0x197/0x470 [ 889.494064] ? find_held_lock+0x2c/0x110 [ 889.494540] random_write_iter+0x46/0x80 [ 889.495015] new_sync_write+0x42c/0x660 [ 889.495488] ? new_sync_read+0x6f0/0x6f0 [ 889.495963] ? avc_policy_seqno+0x9/0x70 [ 889.496432] ? selinux_file_permission+0x92/0x520 [ 889.496997] ? security_file_permission+0xb1/0xe0 [ 889.497562] vfs_write+0x7c0/0xb10 [ 889.497975] ksys_write+0x12d/0x260 [ 889.498397] ? __ia32_sys_read+0xb0/0xb0 [ 889.498867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.499483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.500084] do_syscall_64+0x33/0x40 [ 889.500519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.501122] RIP: 0033:0x7f2fa722ab19 [ 889.501554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.503683] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.504563] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 889.505383] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 889.506204] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.507026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.507852] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:05:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 46) [ 889.542866] FAULT_INJECTION: forcing a failure. [ 889.542866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.544523] CPU: 0 PID: 7066 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 889.545461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.546596] Call Trace: [ 889.546977] dump_stack+0x107/0x167 [ 889.547483] should_fail.cold+0x5/0xa [ 889.548004] _copy_from_iter+0x202/0xe80 [ 889.548578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.549294] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.549991] ? trace_hardirqs_on+0x5b/0x180 [ 889.550589] write_pool_user.part.0+0xa9/0x2a0 [ 889.551216] ? blake2s.constprop.0+0x160/0x160 [ 889.551851] ? lock_acquire+0x197/0x470 [ 889.552398] ? find_held_lock+0x2c/0x110 [ 889.552956] random_write_iter+0x46/0x80 [ 889.553510] new_sync_write+0x42c/0x660 [ 889.554053] ? new_sync_read+0x6f0/0x6f0 [ 889.554619] ? avc_policy_seqno+0x9/0x70 [ 889.555189] ? selinux_file_permission+0x92/0x520 [ 889.556035] ? security_file_permission+0xb1/0xe0 [ 889.556713] vfs_write+0x7c0/0xb10 [ 889.557207] ksys_write+0x12d/0x260 [ 889.557705] ? __ia32_sys_read+0xb0/0xb0 [ 889.558268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.558982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.559702] do_syscall_64+0x33/0x40 [ 889.560216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.560920] RIP: 0033:0x7f7257492b19 [ 889.561433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.563969] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.564995] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 889.565975] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 889.566949] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.567936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.568922] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 889.609094] FAULT_INJECTION: forcing a failure. [ 889.609094] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.610733] CPU: 0 PID: 7069 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 889.611659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.612790] Call Trace: [ 889.613146] dump_stack+0x107/0x167 [ 889.613642] should_fail.cold+0x5/0xa [ 889.614161] _copy_from_iter+0x202/0xe80 [ 889.614719] write_pool_user.part.0+0xa9/0x2a0 [ 889.615341] ? blake2s.constprop.0+0x160/0x160 [ 889.615974] ? lock_acquire+0x197/0x470 [ 889.616509] ? find_held_lock+0x2c/0x110 [ 889.617073] random_write_iter+0x46/0x80 [ 889.617642] new_sync_write+0x42c/0x660 [ 889.618184] ? new_sync_read+0x6f0/0x6f0 [ 889.618739] ? avc_policy_seqno+0x9/0x70 [ 889.619287] ? selinux_file_permission+0x92/0x520 [ 889.619954] ? security_file_permission+0xb1/0xe0 [ 889.620626] vfs_write+0x7c0/0xb10 [ 889.621106] ksys_write+0x12d/0x260 [ 889.621603] ? __ia32_sys_read+0xb0/0xb0 [ 889.622160] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.622875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.623586] do_syscall_64+0x33/0x40 [ 889.624091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.624793] RIP: 0033:0x7f98b5bd9b19 [ 889.625306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.627809] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.628844] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 889.629816] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 889.630775] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.631747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.632712] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 889.691332] FAULT_INJECTION: forcing a failure. [ 889.691332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.692864] CPU: 1 PID: 7074 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 889.693663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.694893] Call Trace: [ 889.695329] dump_stack+0x107/0x167 [ 889.695936] should_fail.cold+0x5/0xa [ 889.696385] _copy_from_iter+0x202/0xe80 [ 889.696864] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.697569] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 889.698285] ? trace_hardirqs_on+0x5b/0x180 [ 889.698926] write_pool_user.part.0+0xa9/0x2a0 [ 889.699545] ? blake2s.constprop.0+0x160/0x160 [ 889.700084] ? lock_acquire+0x197/0x470 [ 889.700544] ? find_held_lock+0x2c/0x110 [ 889.701018] random_write_iter+0x46/0x80 [ 889.701493] new_sync_write+0x42c/0x660 [ 889.701955] ? new_sync_read+0x6f0/0x6f0 [ 889.702433] ? avc_policy_seqno+0x9/0x70 [ 889.702904] ? selinux_file_permission+0x92/0x520 [ 889.703605] ? security_file_permission+0xb1/0xe0 [ 889.704321] vfs_write+0x7c0/0xb10 [ 889.704885] ksys_write+0x12d/0x260 [ 889.705309] ? __ia32_sys_read+0xb0/0xb0 [ 889.705780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.706390] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.706989] do_syscall_64+0x33/0x40 [ 889.707427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.708023] RIP: 0033:0x7f9c7e952b19 [ 889.708460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.711032] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 889.711925] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 889.712752] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 889.713580] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.714557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.715535] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:06:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:01 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xb80) 23:06:01 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000640)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) write$binfmt_script(r0, 0x0, 0x0) close(r0) 23:06:01 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 47) 23:06:01 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 46) 23:06:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000110}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1072e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x80, 0x0, 0x5, 0x0, 0xffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4008240b, &(0x7f0000000200)='\x00\x00\x00\x00\xe7\xad`\xdbWJ\xfe\xa6\xb2\x00\x00\x1b\x98\xaf!\x0f\xa6G-\t\x91\xd5\x12\xe3\xcc\xa2\xc7\xac\f_#0c\x00\x00\x00\x02\x99\x84\x19%\xff\xd9\x8a;\x00\x00\x00\x00') r1 = socket$packet(0x11, 0x2, 0x300) r2 = 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}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = signalfd(r2, &(0x7f0000000340)={[0x8001]}, 0x8) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000380)={0x3, 0x1}, 0x4) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x18e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x1, 0x3, [0x433, 0x968, 0x9, 0x568]}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000000180)={@local, r8}, 0x14) sendto$packet(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x8100, r8, 0x1, 0x0, 0x6, @random="c480e72d13a8"}, 0x14) fcntl$setpipe(r3, 0x407, 0x80000000) openat2(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x783080, 0x39, 0x9}, 0x18) 23:06:01 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 66) 23:06:01 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 54) [ 905.422977] FAULT_INJECTION: forcing a failure. [ 905.422977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.425651] CPU: 1 PID: 7091 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 905.427131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.428930] Call Trace: [ 905.429505] dump_stack+0x107/0x167 [ 905.430300] should_fail.cold+0x5/0xa [ 905.431126] _copy_from_iter+0x202/0xe80 [ 905.432037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.433162] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.434244] ? trace_hardirqs_on+0x5b/0x180 [ 905.435171] write_pool_user.part.0+0xa9/0x2a0 [ 905.436182] ? blake2s.constprop.0+0x160/0x160 [ 905.437173] ? lock_acquire+0x197/0x470 [ 905.438024] ? find_held_lock+0x2c/0x110 [ 905.438898] random_write_iter+0x46/0x80 [ 905.439807] new_sync_write+0x42c/0x660 [ 905.440662] ? new_sync_read+0x6f0/0x6f0 [ 905.441542] ? avc_policy_seqno+0x9/0x70 [ 905.442450] ? selinux_file_permission+0x92/0x520 [ 905.443735] ? security_file_permission+0xb1/0xe0 [ 905.445048] vfs_write+0x7c0/0xb10 [ 905.445816] ksys_write+0x12d/0x260 [ 905.446596] ? __ia32_sys_read+0xb0/0xb0 [ 905.447472] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.448618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.449722] do_syscall_64+0x33/0x40 [ 905.450517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.451639] RIP: 0033:0x7f9c7e952b19 [ 905.452435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.456947] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.458581] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 905.460137] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 905.461668] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.463193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.465037] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 905.477971] FAULT_INJECTION: forcing a failure. [ 905.477971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.480713] CPU: 1 PID: 7096 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 905.482181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.484386] Call Trace: [ 905.485010] dump_stack+0x107/0x167 [ 905.485794] should_fail.cold+0x5/0xa [ 905.486308] FAULT_INJECTION: forcing a failure. [ 905.486308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.486619] _copy_from_iter+0x202/0xe80 [ 905.490061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.491184] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.492297] ? trace_hardirqs_on+0x5b/0x180 [ 905.493215] write_pool_user.part.0+0xa9/0x2a0 [ 905.494185] ? blake2s.constprop.0+0x160/0x160 [ 905.495161] ? lock_acquire+0x197/0x470 [ 905.496025] ? find_held_lock+0x2c/0x110 [ 905.496901] random_write_iter+0x46/0x80 [ 905.497783] new_sync_write+0x42c/0x660 [ 905.498630] ? new_sync_read+0x6f0/0x6f0 [ 905.499509] ? avc_policy_seqno+0x9/0x70 [ 905.500415] ? selinux_file_permission+0x92/0x520 [ 905.501464] ? security_file_permission+0xb1/0xe0 [ 905.502502] vfs_write+0x7c0/0xb10 [ 905.503276] ksys_write+0x12d/0x260 [ 905.504092] ? __ia32_sys_read+0xb0/0xb0 [ 905.504971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.506087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.507199] do_syscall_64+0x33/0x40 [ 905.508036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.509128] RIP: 0033:0x7f2fa722ab19 [ 905.509925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.513875] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.515500] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 905.517051] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 905.518602] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.520140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.521665] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 905.523221] CPU: 0 PID: 7097 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 905.524759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.526603] Call Trace: [ 905.527192] dump_stack+0x107/0x167 [ 905.528045] should_fail.cold+0x5/0xa [ 905.529029] _copy_from_iter+0x202/0xe80 [ 905.529962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.531122] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.532287] ? trace_hardirqs_on+0x5b/0x180 [ 905.533268] write_pool_user.part.0+0xa9/0x2a0 [ 905.534297] ? blake2s.constprop.0+0x160/0x160 [ 905.535328] ? lock_acquire+0x197/0x470 [ 905.536229] ? find_held_lock+0x2c/0x110 [ 905.537148] random_write_iter+0x46/0x80 [ 905.538062] new_sync_write+0x42c/0x660 [ 905.538953] ? new_sync_read+0x6f0/0x6f0 [ 905.539893] ? avc_policy_seqno+0x9/0x70 [ 905.540803] ? selinux_file_permission+0x92/0x520 [ 905.541888] ? security_file_permission+0xb1/0xe0 [ 905.542983] vfs_write+0x7c0/0xb10 [ 905.543810] ksys_write+0x12d/0x260 [ 905.544634] ? __ia32_sys_read+0xb0/0xb0 [ 905.545559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.546732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.547904] do_syscall_64+0x33/0x40 [ 905.548748] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.549902] RIP: 0033:0x7f98b5bd9b19 [ 905.550734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.554853] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.556568] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 905.558158] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 905.559756] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.561345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.562938] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 905.567222] FAULT_INJECTION: forcing a failure. [ 905.567222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.570062] CPU: 1 PID: 7092 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 905.571561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.573356] Call Trace: [ 905.573927] dump_stack+0x107/0x167 [ 905.574714] should_fail.cold+0x5/0xa [ 905.575545] _copy_from_iter+0x202/0xe80 [ 905.576438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.577559] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.578639] ? trace_hardirqs_on+0x5b/0x180 [ 905.579581] write_pool_user.part.0+0xa9/0x2a0 [ 905.580563] ? blake2s.constprop.0+0x160/0x160 [ 905.581549] ? lock_acquire+0x197/0x470 [ 905.582400] ? find_held_lock+0x2c/0x110 [ 905.583275] random_write_iter+0x46/0x80 [ 905.584158] new_sync_write+0x42c/0x660 [ 905.585010] ? new_sync_read+0x6f0/0x6f0 [ 905.585891] ? avc_policy_seqno+0x9/0x70 [ 905.586765] ? selinux_file_permission+0x92/0x520 [ 905.587812] ? security_file_permission+0xb1/0xe0 [ 905.588850] vfs_write+0x7c0/0xb10 [ 905.589620] ksys_write+0x12d/0x260 [ 905.590400] ? __ia32_sys_read+0xb0/0xb0 [ 905.591274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.592411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.593519] do_syscall_64+0x33/0x40 [ 905.594317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.595415] RIP: 0033:0x7f7257492b19 [ 905.596230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.600175] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.601812] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 905.603337] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 905.604879] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.606411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.607950] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:06:01 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 55) 23:06:01 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 48) 23:06:01 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0xa, 0xa, 0x301, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xfd}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x2}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x3}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x51}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) 23:06:01 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xbc0) 23:06:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 905.765425] FAULT_INJECTION: forcing a failure. [ 905.765425] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.767998] CPU: 1 PID: 7105 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 905.769468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.771251] Call Trace: [ 905.771826] dump_stack+0x107/0x167 [ 905.772618] should_fail.cold+0x5/0xa [ 905.773444] _copy_from_iter+0x202/0xe80 [ 905.774330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.775463] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.776578] ? trace_hardirqs_on+0x5b/0x180 [ 905.777518] write_pool_user.part.0+0xa9/0x2a0 [ 905.778508] ? blake2s.constprop.0+0x160/0x160 [ 905.779496] ? lock_acquire+0x197/0x470 [ 905.780354] ? find_held_lock+0x2c/0x110 [ 905.781232] random_write_iter+0x46/0x80 [ 905.782110] new_sync_write+0x42c/0x660 [ 905.782972] ? new_sync_read+0x6f0/0x6f0 [ 905.783865] ? avc_policy_seqno+0x9/0x70 [ 905.784737] ? selinux_file_permission+0x92/0x520 [ 905.785775] ? security_file_permission+0xb1/0xe0 [ 905.786818] vfs_write+0x7c0/0xb10 [ 905.787599] ksys_write+0x12d/0x260 [ 905.788384] ? __ia32_sys_read+0xb0/0xb0 [ 905.789266] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.790403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.791514] do_syscall_64+0x33/0x40 [ 905.792326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.793430] RIP: 0033:0x7f2fa722ab19 [ 905.794230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.798202] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.799850] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 905.801387] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 905.802922] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.804463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.805997] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:06:01 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 67) [ 905.833794] FAULT_INJECTION: forcing a failure. [ 905.833794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.836412] CPU: 1 PID: 7109 Comm: syz-executor.5 Not tainted 5.10.239 #1 23:06:01 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 47) [ 905.837901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.839904] Call Trace: [ 905.840479] dump_stack+0x107/0x167 [ 905.841271] should_fail.cold+0x5/0xa [ 905.842102] _copy_from_iter+0x202/0xe80 [ 905.842993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.844134] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 905.845227] ? trace_hardirqs_on+0x5b/0x180 [ 905.846165] write_pool_user.part.0+0xa9/0x2a0 [ 905.847160] ? blake2s.constprop.0+0x160/0x160 [ 905.848168] ? lock_acquire+0x197/0x470 [ 905.849033] ? find_held_lock+0x2c/0x110 [ 905.849923] random_write_iter+0x46/0x80 [ 905.850814] new_sync_write+0x42c/0x660 [ 905.851685] ? new_sync_read+0x6f0/0x6f0 [ 905.852579] ? avc_policy_seqno+0x9/0x70 [ 905.853464] ? selinux_file_permission+0x92/0x520 [ 905.854510] ? security_file_permission+0xb1/0xe0 [ 905.855566] vfs_write+0x7c0/0xb10 [ 905.856339] ksys_write+0x12d/0x260 [ 905.857121] ? __ia32_sys_read+0xb0/0xb0 [ 905.857998] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.859124] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.860247] do_syscall_64+0x33/0x40 [ 905.861050] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.862150] RIP: 0033:0x7f9c7e952b19 [ 905.862956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.866931] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 905.868577] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 905.870109] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 905.871651] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 905.873178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 905.874712] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:06:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f00000004c0)=ANY=[]) 23:06:02 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 49) 23:06:02 executing program 1: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) mq_timedsend(r0, &(0x7f0000000040)="ddb44886b83703", 0x7, 0x80000000, &(0x7f0000000080)={0x0, 0x989680}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, 0x0, 0x0) r2 = syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7, 0x8, &(0x7f0000000700)=[{&(0x7f0000000140)="18a84409a219c9c7fd", 0x9, 0xce8}, {&(0x7f0000000240)="48f936f04bb718bfcfe3c0d3880e3de051fa8dc57aaa6edbe270490f0053e42018393ea4161ad93d8dec5a76a46c795b65658be66711121df181ec90d0ca8d2f805658e6a0969ef83267e966d2a5d39ae050f6218981470bcf372c06b44def9a6fd116aa3581a8783a15dcac959befdda66e964e1b32d3df4499bab5c6810993c3e910833aef543b08378996f922f32a12f12378f5da510f0bc665b9ecc560777d538cac87367501fa9c562f1cb65abec71f6ef3072e06e8988021faf914a73b0435a4056bfeda52b252ee486b1ebe931badc96e18dea599", 0xd8, 0x9}, {&(0x7f0000000180)="97784892762caf96308c2d909965fe458971d1b7f3943760ca083d13d94aef77cfd23f72c7a1a4c204ea8054d80445f8c764d27559bc43f7bb", 0x39, 0xef}, {&(0x7f0000000340)="800c8c5ccd04a6421319e9faf186878a2f8200f73fac25acb4cb519cbd9eb0295ca9165e3464a4cb729d74e3ad4fe21c865948ba7127290e2f6bea9c40ec12ba73a53b49c36aaef80147975a75417e59ce7f63ea010d0b14812343215e215b99c5dcec0b2a17d86ddc1e61d49ee4aae16da351537092beee7cd3363b90f142ef83c77d3ea3099b2005bd53f8021593141e5bada788f874b6539f7d887683e8bc8dff920419ebfdb5a5ccba6c2281fc2d63819af771067036e8f802290b841e508c0e45af1b22b6c4dce655a9b9a0d1926ea7e6be4f91cec195a5", 0xda, 0x80}, {&(0x7f0000000440)="6b06698a15a710ed8450a9bf3742808012b689ee2fc3630428b14cd67cad582e90bfd198c2b75df5f0242c1add005ebd48baca6fbea870bf08d5e6233c8ca578ac1ebcab5a9b70d56a4501a852422570147eca2e95ddb237a2568597db5377a400d331f60cce02f3f9da213e0d47391fe6b89e4c1f411047ea3e965ab79773967ec43e9bf86ef8c8b09ab986c025ac44fd1d4708595a6dee2b61cd64013a5443e7f168c525d8e3a6db0e2ad193e6a451fe86afd9d34d0b72a0e79d85642b", 0xbe, 0x7}, {&(0x7f0000000500)="9200351877532a5752db1bc4d7f830966f5a933b76b545e63de6bc894cad0ea8bf7ef1241c36961074050420002a2e7d2a96d21a09311d251e1a2f1c33518c6b17c5c2e739996622067ff5ed72ef010a36a109012c8badf4dc48ec7fec083c411d0bce23e7456783451b710c365974ea1e0c813b29bba4636f778b6cdeeb579c4e41d5be4d5e57f4f480", 0x8a, 0x1}, {&(0x7f00000005c0)="c5e114d3e7c50ac715d682b5afeab5b67d9b1de96951ac34e8f78fd287e86185f492d7fbbe19d496edeb5ee060382b0b3871c620893a986bd62aeaea4fc4bf94854f4be2e26a3c0b7861c2137af6cf519c7a44eaeb5a830eb50f1b76f591c27fe6c821e4443822ee146834a7da1ae465e8e266f753e48eb3923c5c15b4aed6219339d2edf0333fe746dbaf650db4d02f321f2197b38a8f392c1c0a9b8b7cf6ba81165f261ad8f143a8299c4b333b7d8ed4309c453c80ccc2b715", 0xba, 0xfffffffffffffff9}, {&(0x7f0000000680)="2156f42299840ed86fa4a7d7f00e2c8329b9117576405e855d3f24392035daa70596f4928bca8c2fec1d51d074b53adbfb4e130b5635dafeacacec427f20b15d50f7e4e2b3ec401997fe6cf95bf90a6ea04b1667461d7e9ec5b17912eede68ca719997c27f3df3b98f5189", 0x6b, 0x2}], 0x74400, &(0x7f00000007c0)={[{'/dev/urandom\x00'}, {',%@'}, {'-{'}, {'/dev/urandom\x00'}, {}, {'/dev/urandom\x00'}, {'/dev/urandom\x00'}, {}], [{@subj_role}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x4900, 0x40) 23:06:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xcc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 906.050854] FAULT_INJECTION: forcing a failure. [ 906.050854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.053362] CPU: 0 PID: 7119 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 906.054808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.056580] Call Trace: [ 906.057146] dump_stack+0x107/0x167 [ 906.057921] should_fail.cold+0x5/0xa [ 906.058734] _copy_from_iter+0x202/0xe80 [ 906.059620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.060734] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 906.061803] ? trace_hardirqs_on+0x5b/0x180 [ 906.062721] write_pool_user.part.0+0xa9/0x2a0 [ 906.063706] ? blake2s.constprop.0+0x160/0x160 [ 906.064678] ? lock_acquire+0x197/0x470 [ 906.065520] ? find_held_lock+0x2c/0x110 [ 906.066525] random_write_iter+0x46/0x80 [ 906.067392] new_sync_write+0x42c/0x660 [ 906.068238] ? new_sync_read+0x6f0/0x6f0 [ 906.069106] ? avc_policy_seqno+0x9/0x70 [ 906.069954] ? selinux_file_permission+0x92/0x520 [ 906.070967] ? security_file_permission+0xb1/0xe0 [ 906.071996] vfs_write+0x7c0/0xb10 [ 906.072752] ksys_write+0x12d/0x260 [ 906.073520] ? __ia32_sys_read+0xb0/0xb0 [ 906.074381] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.075486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.076594] do_syscall_64+0x33/0x40 [ 906.077373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.078451] RIP: 0033:0x7f98b5bd9b19 [ 906.079236] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.083080] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 906.084670] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 906.086165] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 906.087664] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.089151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 906.090638] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 906.116220] FAULT_INJECTION: forcing a failure. [ 906.116220] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.119019] CPU: 0 PID: 7120 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 906.120460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.122169] Call Trace: [ 906.122711] dump_stack+0x107/0x167 [ 906.123461] should_fail.cold+0x5/0xa [ 906.124253] _copy_from_iter+0x202/0xe80 [ 906.125103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.126176] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 906.127230] ? trace_hardirqs_on+0x5b/0x180 [ 906.128125] write_pool_user.part.0+0xa9/0x2a0 [ 906.129068] ? blake2s.constprop.0+0x160/0x160 [ 906.130010] ? lock_acquire+0x197/0x470 [ 906.130828] ? find_held_lock+0x2c/0x110 [ 906.131676] random_write_iter+0x46/0x80 [ 906.132517] new_sync_write+0x42c/0x660 [ 906.133333] ? new_sync_read+0x6f0/0x6f0 [ 906.134182] ? avc_policy_seqno+0x9/0x70 [ 906.135014] ? selinux_file_permission+0x92/0x520 [ 906.136012] ? security_file_permission+0xb1/0xe0 [ 906.137012] vfs_write+0x7c0/0xb10 [ 906.137748] ksys_write+0x12d/0x260 [ 906.138523] ? __ia32_sys_read+0xb0/0xb0 [ 906.139367] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.140458] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.141530] do_syscall_64+0x33/0x40 [ 906.142300] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.143354] RIP: 0033:0x7f7257492b19 [ 906.144132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.147929] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 906.149491] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 906.150951] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 906.152419] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.153867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 906.155319] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 906.263828] loop1: detected capacity change from 0 to 8388096 [ 906.279075] FAULT_INJECTION: forcing a failure. [ 906.279075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.282178] CPU: 1 PID: 7130 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 906.283953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.286090] Call Trace: [ 906.286773] dump_stack+0x107/0x167 [ 906.287720] should_fail.cold+0x5/0xa [ 906.288705] _copy_from_iter+0x202/0xe80 [ 906.289771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.291119] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 906.292432] ? trace_hardirqs_on+0x5b/0x180 [ 906.293545] write_pool_user.part.0+0xa9/0x2a0 [ 906.294723] ? blake2s.constprop.0+0x160/0x160 [ 906.295918] ? lock_acquire+0x197/0x470 [ 906.296935] ? find_held_lock+0x2c/0x110 [ 906.297984] random_write_iter+0x46/0x80 [ 906.299027] new_sync_write+0x42c/0x660 [ 906.300060] ? new_sync_read+0x6f0/0x6f0 [ 906.301122] ? avc_policy_seqno+0x9/0x70 [ 906.302167] ? selinux_file_permission+0x92/0x520 [ 906.303421] ? security_file_permission+0xb1/0xe0 [ 906.304676] vfs_write+0x7c0/0xb10 [ 906.305597] ksys_write+0x12d/0x260 [ 906.306532] ? __ia32_sys_read+0xb0/0xb0 [ 906.307588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.308936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.310265] do_syscall_64+0x33/0x40 [ 906.311234] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.312560] RIP: 0033:0x7f9c7e952b19 [ 906.313514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.318277] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 906.320245] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 906.322088] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 906.323914] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.325729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 906.327548] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 906.345461] loop4: detected capacity change from 0 to 135266304 [ 906.349915] loop1: detected capacity change from 0 to 8388096 [ 906.366480] EXT4-fs (loop4): unsupported inode size: 0 [ 906.368293] EXT4-fs (loop4): blocksize: 2048 [ 906.401122] loop4: detected capacity change from 0 to 135266304 [ 906.427739] EXT4-fs (loop4): unsupported inode size: 0 [ 906.429262] EXT4-fs (loop4): blocksize: 2048 23:06:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 50) 23:06:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc00) 23:06:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x8) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x410100, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r2, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_expedited', 0x22902, 0x0) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r4, 0x80000) write(r3, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, r3, 0x6) lseek(r3, 0x0, 0x1) syz_emit_ethernet(0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="67856f93ef03aaaaaaaaaabb91002b008100330008050104099731f296efc77c2db7ea22fcdb65f7e81d54a63549f315e4b2dd0af59dea0d41a8bf855c71d77d33975eb4f9bdf14359d79585f8ac114aaae3530532089a16c847e3087d3f0fdb31d53450494d1e6f443b4871f3dfa4ee4e7bccced59fcd2ab006ec43a57c6789e9ba0dd6b91e603a241d6e545655a80b6edb4d1e1d100764a7652da7cdc5ffed2a89c08932b91b918634e2eaf954fc9c53d63e7dbf8b94e47c3f13463de034dab5a0f1344a3bade9ff3bd67214ffbea25380f762b680bf186ff20f7c6f766b60b265d03adc9a37b8b034a36ff77f67457722853d69f8d1a2e5287c5085d321a25a7ca4"], &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) acct(&(0x7f0000000040)='./file0\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x3) unshare(0x4a060400) 23:06:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 48) 23:06:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 56) 23:06:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 68) 23:06:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) write$binfmt_script(r0, 0x0, 0x64) 23:06:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 918.539745] FAULT_INJECTION: forcing a failure. [ 918.539745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.542448] CPU: 0 PID: 7153 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 918.542877] FAULT_INJECTION: forcing a failure. [ 918.542877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.544035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.544043] Call Trace: [ 918.544070] dump_stack+0x107/0x167 [ 918.544093] should_fail.cold+0x5/0xa [ 918.549825] _copy_from_iter+0x202/0xe80 [ 918.550774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.551993] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.553163] ? trace_hardirqs_on+0x5b/0x180 [ 918.554162] write_pool_user.part.0+0xa9/0x2a0 [ 918.555223] ? blake2s.constprop.0+0x160/0x160 [ 918.556295] ? lock_acquire+0x197/0x470 [ 918.557212] ? find_held_lock+0x2c/0x110 [ 918.558157] random_write_iter+0x46/0x80 [ 918.559098] new_sync_write+0x42c/0x660 [ 918.560012] ? new_sync_read+0x6f0/0x6f0 [ 918.560962] ? avc_policy_seqno+0x9/0x70 [ 918.561898] ? selinux_file_permission+0x92/0x520 [ 918.563012] ? security_file_permission+0xb1/0xe0 [ 918.564138] vfs_write+0x7c0/0xb10 [ 918.564966] ksys_write+0x12d/0x260 [ 918.565809] ? __ia32_sys_read+0xb0/0xb0 [ 918.566754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.567982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.569193] do_syscall_64+0x33/0x40 [ 918.570064] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.571268] RIP: 0033:0x7f9c7e952b19 [ 918.572151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.576376] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.578154] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 918.579743] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 918.581419] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.583105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.584794] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 918.586510] CPU: 1 PID: 7155 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 918.587455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.588585] Call Trace: [ 918.588939] dump_stack+0x107/0x167 [ 918.589425] should_fail.cold+0x5/0xa [ 918.589944] _copy_from_iter+0x202/0xe80 [ 918.590491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.591195] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.591893] ? trace_hardirqs_on+0x5b/0x180 [ 918.592488] write_pool_user.part.0+0xa9/0x2a0 [ 918.593103] ? blake2s.constprop.0+0x160/0x160 [ 918.593707] ? lock_acquire+0x197/0x470 [ 918.594259] ? find_held_lock+0x2c/0x110 [ 918.594899] random_write_iter+0x46/0x80 [ 918.595362] FAULT_INJECTION: forcing a failure. [ 918.595362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.595430] new_sync_write+0x42c/0x660 [ 918.598598] ? new_sync_read+0x6f0/0x6f0 [ 918.599139] ? avc_policy_seqno+0x9/0x70 [ 918.599663] ? selinux_file_permission+0x92/0x520 [ 918.600279] ? security_file_permission+0xb1/0xe0 [ 918.600900] vfs_write+0x7c0/0xb10 [ 918.601357] ksys_write+0x12d/0x260 [ 918.601822] ? __ia32_sys_read+0xb0/0xb0 [ 918.602343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.603010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.603678] do_syscall_64+0x33/0x40 [ 918.604157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.604808] RIP: 0033:0x7f2fa722ab19 [ 918.605282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.607622] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.608596] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 918.609506] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 918.610411] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.611313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.612225] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 918.613158] CPU: 0 PID: 7156 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 918.614687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.615763] FAULT_INJECTION: forcing a failure. [ 918.615763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.616708] Call Trace: [ 918.616732] dump_stack+0x107/0x167 [ 918.616755] should_fail.cold+0x5/0xa [ 918.620452] _copy_from_iter+0x202/0xe80 [ 918.621460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.622734] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.623952] ? trace_hardirqs_on+0x5b/0x180 [ 918.624985] write_pool_user.part.0+0xa9/0x2a0 [ 918.626070] ? blake2s.constprop.0+0x160/0x160 [ 918.627190] ? lock_acquire+0x197/0x470 [ 918.628163] ? find_held_lock+0x2c/0x110 [ 918.629156] random_write_iter+0x46/0x80 [ 918.630138] new_sync_write+0x42c/0x660 [ 918.630988] ? new_sync_read+0x6f0/0x6f0 [ 918.631862] ? avc_policy_seqno+0x9/0x70 [ 918.632707] ? selinux_file_permission+0x92/0x520 [ 918.633727] ? security_file_permission+0xb1/0xe0 [ 918.634762] vfs_write+0x7c0/0xb10 [ 918.635523] ksys_write+0x12d/0x260 [ 918.636308] ? __ia32_sys_read+0xb0/0xb0 [ 918.637177] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.638287] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.639376] do_syscall_64+0x33/0x40 [ 918.640172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.641261] RIP: 0033:0x7f98b5bd9b19 [ 918.642059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.645987] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.647620] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 918.649154] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 918.650688] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.652242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.653764] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 [ 918.655323] CPU: 1 PID: 7157 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 918.656403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.657594] Call Trace: [ 918.657925] dump_stack+0x107/0x167 [ 918.658384] should_fail.cold+0x5/0xa [ 918.658861] _copy_from_iter+0x202/0xe80 [ 918.659374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.660040] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.660667] ? trace_hardirqs_on+0x5b/0x180 [ 918.661202] write_pool_user.part.0+0xa9/0x2a0 [ 918.661770] ? blake2s.constprop.0+0x160/0x160 [ 918.662367] ? lock_acquire+0x197/0x470 [ 918.662858] ? find_held_lock+0x2c/0x110 [ 918.663364] random_write_iter+0x46/0x80 [ 918.663876] new_sync_write+0x42c/0x660 [ 918.664375] ? new_sync_read+0x6f0/0x6f0 [ 918.664882] ? avc_policy_seqno+0x9/0x70 [ 918.665384] ? selinux_file_permission+0x92/0x520 [ 918.665981] ? security_file_permission+0xb1/0xe0 [ 918.666592] vfs_write+0x7c0/0xb10 [ 918.667043] ksys_write+0x12d/0x260 [ 918.667512] ? __ia32_sys_read+0xb0/0xb0 [ 918.668050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.668713] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.669373] do_syscall_64+0x33/0x40 [ 918.669841] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.670499] RIP: 0033:0x7f7257492b19 [ 918.670971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.673311] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.674269] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 918.675160] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 918.676059] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.676951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.677843] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 23:06:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 69) 23:06:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 51) 23:06:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:06:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc40) 23:06:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 49) 23:06:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 57) 23:06:14 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x40, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) umount2(&(0x7f0000000080)='./file0\x00', 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)) lseek(r1, 0xfa2b, 0x3) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') syz_io_uring_setup(0x4147, &(0x7f00000003c0)={0x0, 0x2cc3}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000005000/0x2000)=nil, 0x0, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x3) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='#!\a\x00\x00\x00ile1\n'], 0xfdef) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000480)=0x6, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000000eb38180615679307ff67dabfe22ef5cdfedb89c8f261900c73a51723886c99a18358a532", @ANYRESHEX, @ANYRES64]) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x1851011, &(0x7f0000000600)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) faccessat2(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x2, 0x100) [ 918.939670] FAULT_INJECTION: forcing a failure. [ 918.939670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.941088] CPU: 1 PID: 7176 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 918.941887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.942856] Call Trace: [ 918.943169] dump_stack+0x107/0x167 [ 918.943596] should_fail.cold+0x5/0xa [ 918.944057] _copy_from_iter+0x202/0xe80 [ 918.944536] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.945146] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.945738] ? trace_hardirqs_on+0x5b/0x180 [ 918.946247] write_pool_user.part.0+0xa9/0x2a0 [ 918.946786] ? blake2s.constprop.0+0x160/0x160 [ 918.947324] ? lock_acquire+0x197/0x470 [ 918.947797] ? find_held_lock+0x2c/0x110 [ 918.948276] random_write_iter+0x46/0x80 [ 918.948748] new_sync_write+0x42c/0x660 [ 918.949219] ? new_sync_read+0x6f0/0x6f0 [ 918.949698] ? avc_policy_seqno+0x9/0x70 [ 918.950177] ? selinux_file_permission+0x92/0x520 [ 918.950755] ? security_file_permission+0xb1/0xe0 [ 918.951323] vfs_write+0x7c0/0xb10 [ 918.951751] ksys_write+0x12d/0x260 [ 918.952176] ? __ia32_sys_read+0xb0/0xb0 [ 918.952654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.953269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.953872] do_syscall_64+0x33/0x40 [ 918.954311] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.954908] RIP: 0033:0x7f9c7e952b19 [ 918.955346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.957503] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.958392] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 918.959226] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 918.960067] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.960901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.961730] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 918.963300] FAULT_INJECTION: forcing a failure. [ 918.963300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.964672] CPU: 1 PID: 7173 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 918.965474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.966443] Call Trace: [ 918.966754] dump_stack+0x107/0x167 [ 918.967176] should_fail.cold+0x5/0xa [ 918.967622] _copy_from_iter+0x202/0xe80 [ 918.968106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.968717] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.969304] ? trace_hardirqs_on+0x5b/0x180 [ 918.969807] write_pool_user.part.0+0xa9/0x2a0 [ 918.970340] ? blake2s.constprop.0+0x160/0x160 [ 918.970882] ? lock_acquire+0x197/0x470 [ 918.971346] ? find_held_lock+0x2c/0x110 [ 918.971828] random_write_iter+0x46/0x80 [ 918.972300] new_sync_write+0x42c/0x660 [ 918.972768] ? new_sync_read+0x6f0/0x6f0 [ 918.973243] ? avc_policy_seqno+0x9/0x70 [ 918.973710] ? selinux_file_permission+0x92/0x520 [ 918.974268] ? security_file_permission+0xb1/0xe0 [ 918.974832] vfs_write+0x7c0/0xb10 [ 918.975247] ksys_write+0x12d/0x260 [ 918.975685] ? __ia32_sys_read+0xb0/0xb0 [ 918.976160] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.976769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 918.977373] do_syscall_64+0x33/0x40 [ 918.977803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 918.978411] RIP: 0033:0x7f7257492b19 [ 918.978851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.980993] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 918.981885] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 918.982727] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 918.983563] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.984405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.985245] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 918.989061] FAULT_INJECTION: forcing a failure. 23:06:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 918.989061] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.991706] CPU: 0 PID: 7177 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 918.993100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.994927] Call Trace: [ 918.995471] dump_stack+0x107/0x167 [ 918.996229] should_fail.cold+0x5/0xa [ 918.997015] _copy_from_iter+0x202/0xe80 [ 918.997853] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.998917] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.999951] ? trace_hardirqs_on+0x5b/0x180 [ 919.000836] write_pool_user.part.0+0xa9/0x2a0 [ 919.001763] ? blake2s.constprop.0+0x160/0x160 [ 919.002698] ? lock_acquire+0x197/0x470 [ 919.003509] ? find_held_lock+0x2c/0x110 [ 919.004341] random_write_iter+0x46/0x80 [ 919.005168] new_sync_write+0x42c/0x660 [ 919.005974] ? new_sync_read+0x6f0/0x6f0 [ 919.006807] ? avc_policy_seqno+0x9/0x70 [ 919.007653] ? selinux_file_permission+0x92/0x520 [ 919.008647] ? security_file_permission+0xb1/0xe0 [ 919.009628] vfs_write+0x7c0/0xb10 [ 919.010363] ksys_write+0x12d/0x260 [ 919.011107] ? __ia32_sys_read+0xb0/0xb0 [ 919.011946] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.013012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 919.014050] do_syscall_64+0x33/0x40 [ 919.014808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 919.015847] RIP: 0033:0x7f98b5bd9b19 [ 919.016606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.020357] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 919.021892] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 919.023345] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 919.024810] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.026259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.027712] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 23:06:15 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 50) 23:06:15 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 52) 23:06:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc80) 23:06:15 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20, 0x200) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) dup2(r0, r1) [ 919.058238] FAULT_INJECTION: forcing a failure. [ 919.058238] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 919.059624] CPU: 1 PID: 7179 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 919.060429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.061392] Call Trace: [ 919.061706] dump_stack+0x107/0x167 [ 919.062136] should_fail.cold+0x5/0xa [ 919.062589] _copy_from_iter+0x202/0xe80 [ 919.063070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.063687] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 919.064276] ? trace_hardirqs_on+0x5b/0x180 [ 919.064786] write_pool_user.part.0+0xa9/0x2a0 [ 919.065323] ? blake2s.constprop.0+0x160/0x160 [ 919.065856] ? lock_acquire+0x197/0x470 [ 919.066319] ? find_held_lock+0x2c/0x110 [ 919.066907] random_write_iter+0x46/0x80 [ 919.067462] new_sync_write+0x42c/0x660 [ 919.067942] ? new_sync_read+0x6f0/0x6f0 [ 919.068424] ? avc_policy_seqno+0x9/0x70 [ 919.068902] ? selinux_file_permission+0x92/0x520 [ 919.069464] ? security_file_permission+0xb1/0xe0 [ 919.070031] vfs_write+0x7c0/0xb10 [ 919.070454] ksys_write+0x12d/0x260 [ 919.070880] ? __ia32_sys_read+0xb0/0xb0 [ 919.071355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.071977] ? syscall_enter_from_user_mode+0x1d/0x50 [ 919.072577] do_syscall_64+0x33/0x40 [ 919.073021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 919.073620] RIP: 0033:0x7f2fa722ab19 [ 919.074058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.076225] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 919.077120] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 919.077962] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 919.078800] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.079638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.080484] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 919.230312] FAULT_INJECTION: forcing a failure. [ 919.230312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 919.232782] CPU: 0 PID: 7188 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 919.234277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.235960] Call Trace: [ 919.236511] dump_stack+0x107/0x167 [ 919.237257] should_fail.cold+0x5/0xa [ 919.238040] _copy_from_iter+0x202/0xe80 [ 919.238873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.239954] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 919.240980] ? trace_hardirqs_on+0x5b/0x180 [ 919.241865] write_pool_user.part.0+0xa9/0x2a0 [ 919.242798] ? blake2s.constprop.0+0x160/0x160 [ 919.243737] ? lock_acquire+0x197/0x470 [ 919.244546] ? find_held_lock+0x2c/0x110 [ 919.245386] random_write_iter+0x46/0x80 [ 919.246239] new_sync_write+0x42c/0x660 [ 919.247047] ? new_sync_read+0x6f0/0x6f0 [ 919.247904] ? avc_policy_seqno+0x9/0x70 [ 919.248775] ? selinux_file_permission+0x92/0x520 [ 919.249786] ? security_file_permission+0xb1/0xe0 [ 919.250806] vfs_write+0x7c0/0xb10 [ 919.251569] ksys_write+0x12d/0x260 [ 919.252344] ? __ia32_sys_read+0xb0/0xb0 [ 919.253202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.254304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 919.255397] do_syscall_64+0x33/0x40 [ 919.256187] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 919.257264] RIP: 0033:0x7f9c7e952b19 [ 919.258045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.261909] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 919.263509] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 919.264980] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 919.266503] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.268004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.269497] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 919.363888] FAULT_INJECTION: forcing a failure. [ 919.363888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 919.366730] CPU: 0 PID: 7195 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 919.368209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.370137] Call Trace: [ 919.370690] dump_stack+0x107/0x167 [ 919.371460] should_fail.cold+0x5/0xa [ 919.372291] _copy_from_iter+0x202/0xe80 [ 919.373163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.374275] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 919.375334] ? trace_hardirqs_on+0x5b/0x180 [ 919.376265] write_pool_user.part.0+0xa9/0x2a0 [ 919.377233] ? blake2s.constprop.0+0x160/0x160 [ 919.378199] ? lock_acquire+0x197/0x470 [ 919.379033] ? find_held_lock+0x2c/0x110 [ 919.379901] random_write_iter+0x46/0x80 [ 919.380755] new_sync_write+0x42c/0x660 [ 919.381587] ? new_sync_read+0x6f0/0x6f0 [ 919.382443] ? avc_policy_seqno+0x9/0x70 [ 919.383288] ? selinux_file_permission+0x92/0x520 [ 919.384309] ? security_file_permission+0xb1/0xe0 [ 919.385326] vfs_write+0x7c0/0xb10 [ 919.386084] ksys_write+0x12d/0x260 [ 919.386850] ? __ia32_sys_read+0xb0/0xb0 [ 919.387716] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 919.388811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 919.389897] do_syscall_64+0x33/0x40 [ 919.390676] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 919.391760] RIP: 0033:0x7f7257492b19 [ 919.392535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.396400] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 919.398013] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 919.399513] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 919.401012] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.402508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.404008] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:06:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 70) 23:06:30 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xcc0) 23:06:30 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 51) 23:06:30 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x468080, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:06:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002380), 0xffffffffffffffff) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002400)={&(0x7f00000023c0)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc4000, 0x49) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40200010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_SEQ={0xf, 0xa, "8af0f9e549e8dc44a9fb30"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0d25136c1a"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20}, 0x4000040) 23:06:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xdc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:30 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 53) 23:06:30 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 58) [ 934.335027] FAULT_INJECTION: forcing a failure. [ 934.335027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.337832] CPU: 0 PID: 7208 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 934.339376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.341268] Call Trace: [ 934.341870] dump_stack+0x107/0x167 [ 934.342710] should_fail.cold+0x5/0xa [ 934.343584] _copy_from_iter+0x202/0xe80 [ 934.344525] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.345713] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.346868] ? trace_hardirqs_on+0x5b/0x180 [ 934.347857] write_pool_user.part.0+0xa9/0x2a0 [ 934.349054] ? blake2s.constprop.0+0x160/0x160 [ 934.350409] ? lock_acquire+0x197/0x470 [ 934.351554] ? find_held_lock+0x2c/0x110 [ 934.352755] random_write_iter+0x46/0x80 [ 934.353945] new_sync_write+0x42c/0x660 [ 934.355111] ? new_sync_read+0x6f0/0x6f0 [ 934.356334] ? avc_policy_seqno+0x9/0x70 [ 934.357510] ? selinux_file_permission+0x92/0x520 [ 934.358938] ? security_file_permission+0xb1/0xe0 [ 934.360383] vfs_write+0x7c0/0xb10 [ 934.361445] ksys_write+0x12d/0x260 [ 934.362375] ? __ia32_sys_read+0xb0/0xb0 [ 934.363340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.364687] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.366050] do_syscall_64+0x33/0x40 [ 934.366921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.368114] RIP: 0033:0x7f2fa722ab19 [ 934.368938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.373143] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.374896] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 934.376502] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 934.378128] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.379770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.381372] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 934.392786] FAULT_INJECTION: forcing a failure. [ 934.392786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.395853] CPU: 0 PID: 7210 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 934.397589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.399512] Call Trace: [ 934.400141] dump_stack+0x107/0x167 [ 934.400944] should_fail.cold+0x5/0xa [ 934.401847] _copy_from_iter+0x202/0xe80 [ 934.402792] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.404030] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.405165] ? trace_hardirqs_on+0x5b/0x180 [ 934.406167] write_pool_user.part.0+0xa9/0x2a0 [ 934.407234] ? blake2s.constprop.0+0x160/0x160 [ 934.408309] ? lock_acquire+0x197/0x470 [ 934.409213] ? find_held_lock+0x2c/0x110 [ 934.410175] random_write_iter+0x46/0x80 [ 934.411140] new_sync_write+0x42c/0x660 [ 934.412029] ? new_sync_read+0x6f0/0x6f0 [ 934.412996] ? avc_policy_seqno+0x9/0x70 [ 934.413959] ? selinux_file_permission+0x92/0x520 [ 934.415041] ? security_file_permission+0xb1/0xe0 [ 934.416195] vfs_write+0x7c0/0xb10 [ 934.417060] ksys_write+0x12d/0x260 [ 934.417839] ? __ia32_sys_read+0xb0/0xb0 [ 934.418799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.420053] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.421213] do_syscall_64+0x33/0x40 [ 934.422106] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.423302] RIP: 0033:0x7f98b5bd9b19 [ 934.424134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.428450] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.430213] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 934.431839] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 934.433501] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.435190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.436816] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 23:06:30 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 59) 23:06:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 71) [ 934.481859] FAULT_INJECTION: forcing a failure. [ 934.481859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.484429] CPU: 0 PID: 7215 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 934.485922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.487742] Call Trace: [ 934.488342] dump_stack+0x107/0x167 [ 934.489133] should_fail.cold+0x5/0xa [ 934.489957] _copy_from_iter+0x202/0xe80 [ 934.490858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.492023] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.493116] ? trace_hardirqs_on+0x5b/0x180 [ 934.494058] write_pool_user.part.0+0xa9/0x2a0 [ 934.495059] ? blake2s.constprop.0+0x160/0x160 [ 934.496050] ? lock_acquire+0x197/0x470 [ 934.496912] ? find_held_lock+0x2c/0x110 [ 934.497823] random_write_iter+0x46/0x80 [ 934.498714] new_sync_write+0x42c/0x660 [ 934.499577] ? new_sync_read+0x6f0/0x6f0 [ 934.500473] ? avc_policy_seqno+0x9/0x70 [ 934.501355] ? selinux_file_permission+0x92/0x520 [ 934.502407] ? security_file_permission+0xb1/0xe0 [ 934.503458] vfs_write+0x7c0/0xb10 [ 934.504254] ksys_write+0x12d/0x260 [ 934.505056] ? __ia32_sys_read+0xb0/0xb0 [ 934.505956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.507077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.508215] do_syscall_64+0x33/0x40 [ 934.509034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.510167] RIP: 0033:0x7f9c7e952b19 [ 934.510959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.515017] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.516715] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 934.518302] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 934.519876] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.521473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.523072] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 934.530445] FAULT_INJECTION: forcing a failure. [ 934.530445] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.533294] CPU: 0 PID: 7219 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 934.534910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.536767] Call Trace: [ 934.537351] dump_stack+0x107/0x167 [ 934.538180] should_fail.cold+0x5/0xa [ 934.539051] _copy_from_iter+0x202/0xe80 [ 934.539953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.541162] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.542370] ? trace_hardirqs_on+0x5b/0x180 [ 934.543360] write_pool_user.part.0+0xa9/0x2a0 [ 934.544381] ? blake2s.constprop.0+0x160/0x160 [ 934.545470] ? lock_acquire+0x197/0x470 [ 934.546368] ? find_held_lock+0x2c/0x110 [ 934.547267] random_write_iter+0x46/0x80 [ 934.548216] new_sync_write+0x42c/0x660 [ 934.549139] ? new_sync_read+0x6f0/0x6f0 [ 934.550125] ? avc_policy_seqno+0x9/0x70 [ 934.551020] ? selinux_file_permission+0x92/0x520 [ 934.552172] ? security_file_permission+0xb1/0xe0 [ 934.553341] vfs_write+0x7c0/0xb10 [ 934.554354] ksys_write+0x12d/0x260 [ 934.555464] ? __ia32_sys_read+0xb0/0xb0 [ 934.556721] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.558309] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.559835] do_syscall_64+0x33/0x40 [ 934.560942] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.562466] RIP: 0033:0x7f7257492b19 [ 934.563538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.568453] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.570294] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 934.571920] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 934.573597] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.575181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.576904] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 [ 934.746215] FAULT_INJECTION: forcing a failure. [ 934.746215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.749023] CPU: 1 PID: 7223 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 934.750608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.752524] Call Trace: [ 934.753140] dump_stack+0x107/0x167 [ 934.753977] should_fail.cold+0x5/0xa [ 934.754862] _copy_from_iter+0x202/0xe80 [ 934.755810] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.757035] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.758202] ? trace_hardirqs_on+0x5b/0x180 [ 934.759201] write_pool_user.part.0+0xa9/0x2a0 [ 934.760276] ? blake2s.constprop.0+0x160/0x160 [ 934.761344] ? lock_acquire+0x197/0x470 [ 934.762257] ? find_held_lock+0x2c/0x110 [ 934.763195] random_write_iter+0x46/0x80 [ 934.764125] new_sync_write+0x42c/0x660 [ 934.765046] ? new_sync_read+0x6f0/0x6f0 [ 934.765989] ? avc_policy_seqno+0x9/0x70 [ 934.766930] ? selinux_file_permission+0x92/0x520 [ 934.768056] ? security_file_permission+0xb1/0xe0 [ 934.769175] vfs_write+0x7c0/0xb10 [ 934.770012] ksys_write+0x12d/0x260 [ 934.770853] ? __ia32_sys_read+0xb0/0xb0 [ 934.771799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.773020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.774210] do_syscall_64+0x33/0x40 [ 934.775071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.776272] RIP: 0033:0x7f2fa722ab19 [ 934.777137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.781373] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.783136] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 934.784789] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 934.786442] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.788104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.789752] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 934.832019] FAULT_INJECTION: forcing a failure. [ 934.832019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.834532] CPU: 0 PID: 7224 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 934.835989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.837743] Call Trace: [ 934.838323] dump_stack+0x107/0x167 [ 934.839096] should_fail.cold+0x5/0xa [ 934.839919] _copy_from_iter+0x202/0xe80 [ 934.840788] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.841900] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 934.842968] ? trace_hardirqs_on+0x5b/0x180 [ 934.843892] write_pool_user.part.0+0xa9/0x2a0 [ 934.844862] ? blake2s.constprop.0+0x160/0x160 [ 934.845833] ? lock_acquire+0x197/0x470 [ 934.846675] ? find_held_lock+0x2c/0x110 [ 934.847548] random_write_iter+0x46/0x80 [ 934.848420] new_sync_write+0x42c/0x660 [ 934.849261] ? new_sync_read+0x6f0/0x6f0 [ 934.850134] ? avc_policy_seqno+0x9/0x70 [ 934.850998] ? selinux_file_permission+0x92/0x520 [ 934.852033] ? security_file_permission+0xb1/0xe0 [ 934.853065] vfs_write+0x7c0/0xb10 [ 934.853826] ksys_write+0x12d/0x260 [ 934.854600] ? __ia32_sys_read+0xb0/0xb0 [ 934.855465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.856592] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.857687] do_syscall_64+0x33/0x40 [ 934.858478] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 934.859560] RIP: 0033:0x7f98b5bd9b19 [ 934.860362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.865138] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 934.867059] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 934.868873] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 934.870659] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.872470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.874275] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:06:45 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x5, 0x6, 0x3}) write$binfmt_script(r1, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f00000000c0)={0xfffffffffffffff7, 0x60, 0x0, 0x7, 0x1, [{0x4000000000000, 0x9, 0x0, '\x00', 0x8}]}) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000080), 0x4) 23:06:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 72) 23:06:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 60) 23:06:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 54) 23:06:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd00) 23:06:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x43) fallocate(r1, 0x0, 0x7, 0x8b) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$rfkill(0xffffffffffffffff, &(0x7f00000004c0)={0x3, 0x9, 0x2, 0x0, 0x1}, 0x8) write$P9_RREADLINK(r0, &(0x7f00000002c0)=ANY=[], 0x10) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r2 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="08e7bbfb1ee1600d0f8ffcc7789c844d0c6043e817d9212ef7c8f6527e43f74a8fdccb93e4e1ce869b1ce1860f", 0x2d, 0x1000}], 0x80000, &(0x7f00000002c0)=ANY=[@ANYBLOB="64656275672c74683d2e2f66696c6578743d757365725f752c66736e616d653df72c646173682c0000000000000000"]) readlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) fallocate(r0, 0x3, 0x900500, 0x30000000000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/78, 0x4e) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050f00)={0x0, [], 0x0, "d3e45fee1ac89a"}) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r3) flistxattr(r3, &(0x7f0000000380)=""/103, 0x67) 23:06:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 52) [ 949.407965] FAULT_INJECTION: forcing a failure. [ 949.407965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.409485] CPU: 1 PID: 7242 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 949.410375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.411427] Call Trace: [ 949.411777] dump_stack+0x107/0x167 [ 949.412265] should_fail.cold+0x5/0xa [ 949.412763] _copy_from_iter+0x202/0xe80 [ 949.413297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.413970] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.414610] ? trace_hardirqs_on+0x5b/0x180 [ 949.415167] write_pool_user.part.0+0xa9/0x2a0 [ 949.415739] ? blake2s.constprop.0+0x160/0x160 [ 949.416336] ? lock_acquire+0x197/0x470 [ 949.416849] ? find_held_lock+0x2c/0x110 [ 949.417358] random_write_iter+0x46/0x80 [ 949.417882] new_sync_write+0x42c/0x660 [ 949.418392] ? new_sync_read+0x6f0/0x6f0 [ 949.418921] ? avc_policy_seqno+0x9/0x70 [ 949.419443] ? selinux_file_permission+0x92/0x520 [ 949.420057] ? security_file_permission+0xb1/0xe0 [ 949.420682] vfs_write+0x7c0/0xb10 [ 949.421143] ksys_write+0x12d/0x260 [ 949.421601] ? __ia32_sys_read+0xb0/0xb0 [ 949.422124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.422789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.423459] do_syscall_64+0x33/0x40 [ 949.423927] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.424602] RIP: 0033:0x7f9c7e952b19 [ 949.425072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.427433] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.428414] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 949.429385] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 949.430435] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.431648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.432592] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 949.437826] FAULT_INJECTION: forcing a failure. [ 949.437826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.439341] CPU: 1 PID: 7243 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 949.440224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.441290] Call Trace: [ 949.441619] dump_stack+0x107/0x167 [ 949.442090] should_fail.cold+0x5/0xa [ 949.442579] _copy_from_iter+0x202/0xe80 [ 949.443092] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.443764] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.444510] ? trace_hardirqs_on+0x5b/0x180 [ 949.445114] write_pool_user.part.0+0xa9/0x2a0 [ 949.445839] ? blake2s.constprop.0+0x160/0x160 [ 949.446525] ? lock_acquire+0x197/0x470 [ 949.447024] ? find_held_lock+0x2c/0x110 [ 949.447549] random_write_iter+0x46/0x80 [ 949.447808] FAULT_INJECTION: forcing a failure. [ 949.447808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.448060] new_sync_write+0x42c/0x660 [ 949.448080] ? new_sync_read+0x6f0/0x6f0 [ 949.451516] ? avc_policy_seqno+0x9/0x70 [ 949.452043] ? selinux_file_permission+0x92/0x520 [ 949.452653] ? security_file_permission+0xb1/0xe0 [ 949.453257] vfs_write+0x7c0/0xb10 [ 949.453711] ksys_write+0x12d/0x260 [ 949.454162] ? __ia32_sys_read+0xb0/0xb0 [ 949.454676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.455333] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.455968] do_syscall_64+0x33/0x40 [ 949.456441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.457071] RIP: 0033:0x7f2fa722ab19 [ 949.457531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.459821] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.460775] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 949.461651] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 949.462529] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.463407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.464303] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 949.465240] CPU: 0 PID: 7244 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 949.466705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.468473] Call Trace: [ 949.469043] dump_stack+0x107/0x167 [ 949.469810] should_fail.cold+0x5/0xa 23:06:45 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2321200e2f6669310a0000"], 0xfdef) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1) write$binfmt_script(r0, 0x0, 0x0) [ 949.470630] _copy_from_iter+0x202/0xe80 [ 949.471612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.472745] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.473819] ? trace_hardirqs_on+0x5b/0x180 [ 949.474741] write_pool_user.part.0+0xa9/0x2a0 [ 949.475721] ? blake2s.constprop.0+0x160/0x160 [ 949.476716] ? lock_acquire+0x197/0x470 [ 949.477562] ? find_held_lock+0x2c/0x110 [ 949.478427] random_write_iter+0x46/0x80 [ 949.479294] new_sync_write+0x42c/0x660 [ 949.480116] ? new_sync_read+0x6f0/0x6f0 [ 949.480979] ? avc_policy_seqno+0x9/0x70 [ 949.481831] ? selinux_file_permission+0x92/0x520 [ 949.482849] ? security_file_permission+0xb1/0xe0 [ 949.483877] vfs_write+0x7c0/0xb10 [ 949.484651] ksys_write+0x12d/0x260 [ 949.485434] ? __ia32_sys_read+0xb0/0xb0 [ 949.486296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.487403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.488520] do_syscall_64+0x33/0x40 [ 949.489311] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.490400] RIP: 0033:0x7f98b5bd9b19 [ 949.491187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.495058] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.496683] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 949.498183] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 949.499690] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.501196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.502696] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:06:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd40) 23:06:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 55) 23:06:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 61) [ 949.529486] FAULT_INJECTION: forcing a failure. [ 949.529486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.532255] CPU: 0 PID: 7247 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 949.533762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.535509] Call Trace: [ 949.536077] dump_stack+0x107/0x167 [ 949.536844] should_fail.cold+0x5/0xa [ 949.537648] _copy_from_iter+0x202/0xe80 [ 949.538513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.539606] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.540677] ? trace_hardirqs_on+0x5b/0x180 [ 949.541588] write_pool_user.part.0+0xa9/0x2a0 [ 949.542551] ? blake2s.constprop.0+0x160/0x160 [ 949.543519] ? lock_acquire+0x197/0x470 [ 949.544362] ? find_held_lock+0x2c/0x110 [ 949.545214] random_write_iter+0x46/0x80 [ 949.546075] new_sync_write+0x42c/0x660 [ 949.546909] ? new_sync_read+0x6f0/0x6f0 [ 949.547780] ? avc_policy_seqno+0x9/0x70 [ 949.548642] ? selinux_file_permission+0x92/0x520 [ 949.549653] ? security_file_permission+0xb1/0xe0 [ 949.550668] vfs_write+0x7c0/0xb10 [ 949.551421] ksys_write+0x12d/0x260 [ 949.552204] ? __ia32_sys_read+0xb0/0xb0 [ 949.553056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.554155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.555238] do_syscall_64+0x33/0x40 [ 949.556042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.557122] RIP: 0033:0x7f7257492b19 [ 949.557898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.561764] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.563367] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 949.564871] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 949.566377] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.567886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.569384] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:06:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 73) 23:06:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 53) [ 949.609570] loop4: detected capacity change from 0 to 8192 [ 949.686451] loop4: detected capacity change from 0 to 8192 [ 949.733654] FAULT_INJECTION: forcing a failure. [ 949.733654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.736361] CPU: 0 PID: 7261 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 949.737858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.739635] Call Trace: [ 949.740281] dump_stack+0x107/0x167 [ 949.741055] should_fail.cold+0x5/0xa [ 949.741862] _copy_from_iter+0x202/0xe80 [ 949.742722] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.743827] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.744899] ? trace_hardirqs_on+0x5b/0x180 [ 949.745810] write_pool_user.part.0+0xa9/0x2a0 [ 949.746778] ? blake2s.constprop.0+0x160/0x160 [ 949.747753] ? lock_acquire+0x197/0x470 [ 949.748597] ? find_held_lock+0x2c/0x110 [ 949.749462] random_write_iter+0x46/0x80 [ 949.750318] new_sync_write+0x42c/0x660 [ 949.751158] ? new_sync_read+0x6f0/0x6f0 [ 949.752032] ? avc_policy_seqno+0x9/0x70 [ 949.752884] ? selinux_file_permission+0x92/0x520 [ 949.753899] ? security_file_permission+0xb1/0xe0 [ 949.754917] vfs_write+0x7c0/0xb10 [ 949.755673] ksys_write+0x12d/0x260 [ 949.756455] ? __ia32_sys_read+0xb0/0xb0 [ 949.757311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.758421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.759503] do_syscall_64+0x33/0x40 [ 949.760301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.761381] RIP: 0033:0x7f9c7e952b19 [ 949.762162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 23:06:45 executing program 4: r0 = syz_io_uring_setup(0x1d, &(0x7f0000000100), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0xfc292a8c574ae91a}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000240)}, 0x6f3b) io_uring_enter(r0, 0x186e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r4, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r4, 0x8000000) [ 949.766038] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.767849] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 949.769368] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 949.770864] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.772366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.773867] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:06:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xd80) [ 949.893405] FAULT_INJECTION: forcing a failure. 23:06:46 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18}]}, 0x34}}, 0x0) getsockopt(r4, 0x4, 0x7fffffff, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x48000, 0x47) write$binfmt_script(r0, 0x0, 0x0) r6 = accept(r1, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00'}) [ 949.893405] name fail_usercopy, interval 1, probability 0, space 0, times 0 23:06:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 949.896912] CPU: 0 PID: 7272 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 949.898400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.900210] Call Trace: [ 949.900802] dump_stack+0x107/0x167 [ 949.901593] should_fail.cold+0x5/0xa [ 949.902417] _copy_from_iter+0x202/0xe80 [ 949.903316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.904462] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.905548] ? trace_hardirqs_on+0x5b/0x180 [ 949.906487] write_pool_user.part.0+0xa9/0x2a0 [ 949.907471] ? blake2s.constprop.0+0x160/0x160 [ 949.908478] ? lock_acquire+0x197/0x470 [ 949.909345] ? find_held_lock+0x2c/0x110 [ 949.910226] random_write_iter+0x46/0x80 [ 949.911087] new_sync_write+0x42c/0x660 [ 949.911951] ? new_sync_read+0x6f0/0x6f0 [ 949.912846] ? avc_policy_seqno+0x9/0x70 [ 949.913736] ? selinux_file_permission+0x92/0x520 [ 949.914778] ? security_file_permission+0xb1/0xe0 [ 949.915824] vfs_write+0x7c0/0xb10 [ 949.916615] ksys_write+0x12d/0x260 [ 949.917399] ? __ia32_sys_read+0xb0/0xb0 [ 949.918294] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.919430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.920549] do_syscall_64+0x33/0x40 [ 949.921358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.922458] RIP: 0033:0x7f2fa722ab19 [ 949.923277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.927225] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.928866] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 949.930391] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 949.931913] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.933480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.934993] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 949.966101] FAULT_INJECTION: forcing a failure. [ 949.966101] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.967501] CPU: 1 PID: 7273 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 949.968316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 949.969308] Call Trace: [ 949.969621] dump_stack+0x107/0x167 [ 949.970048] should_fail.cold+0x5/0xa [ 949.970498] _copy_from_iter+0x202/0xe80 [ 949.970979] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.971595] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 949.972195] ? trace_hardirqs_on+0x5b/0x180 [ 949.972704] write_pool_user.part.0+0xa9/0x2a0 [ 949.973241] ? blake2s.constprop.0+0x160/0x160 [ 949.973782] ? lock_acquire+0x197/0x470 [ 949.974244] ? find_held_lock+0x2c/0x110 [ 949.974721] random_write_iter+0x46/0x80 [ 949.975197] new_sync_write+0x42c/0x660 [ 949.975663] ? new_sync_read+0x6f0/0x6f0 [ 949.976153] ? avc_policy_seqno+0x9/0x70 [ 949.976628] ? selinux_file_permission+0x92/0x520 [ 949.977196] ? security_file_permission+0xb1/0xe0 [ 949.977762] vfs_write+0x7c0/0xb10 [ 949.978183] ksys_write+0x12d/0x260 [ 949.978610] ? __ia32_sys_read+0xb0/0xb0 [ 949.979085] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 949.979702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.980324] do_syscall_64+0x33/0x40 [ 949.980759] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 949.981359] RIP: 0033:0x7f7257492b19 [ 949.981795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.983935] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 949.984838] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 949.985671] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 949.986503] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 949.987341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 949.988182] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 949.996663] FAULT_INJECTION: forcing a failure. [ 949.996663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.999259] CPU: 0 PID: 7274 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 950.000741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 950.002518] Call Trace: [ 950.003084] dump_stack+0x107/0x167 [ 950.003873] should_fail.cold+0x5/0xa [ 950.004722] _copy_from_iter+0x202/0xe80 [ 950.005619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 950.006753] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 950.007848] ? trace_hardirqs_on+0x5b/0x180 [ 950.008792] write_pool_user.part.0+0xa9/0x2a0 [ 950.009777] ? blake2s.constprop.0+0x160/0x160 [ 950.010817] ? lock_acquire+0x197/0x470 [ 950.011762] ? find_held_lock+0x2c/0x110 [ 950.012671] random_write_iter+0x46/0x80 [ 950.013566] new_sync_write+0x42c/0x660 [ 950.014419] ? new_sync_read+0x6f0/0x6f0 [ 950.015301] ? avc_policy_seqno+0x9/0x70 [ 950.016175] ? selinux_file_permission+0x92/0x520 [ 950.017234] ? security_file_permission+0xb1/0xe0 [ 950.018277] vfs_write+0x7c0/0xb10 [ 950.019045] ksys_write+0x12d/0x260 [ 950.019838] ? __ia32_sys_read+0xb0/0xb0 [ 950.020741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 950.021861] ? syscall_enter_from_user_mode+0x1d/0x50 [ 950.022968] do_syscall_64+0x33/0x40 [ 950.023772] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 950.024885] RIP: 0033:0x7f98b5bd9b19 [ 950.025684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 950.029633] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 950.031269] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 950.032822] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 950.034345] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 950.035861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 950.037408] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:06:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 56) 23:06:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = dup(r0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e6c65310a000000a3a7bcfe962bbc2af89870409077b45155f1fcc7ec86436800655cbd748957c0205f64a741293c4ef62af9205e21545f60ea269044fe6bdac7daa5713874886ead4a313084dcf1f92c5ca281b5fab3c1f2897399eca11d5a95e2ce620da68d975920bd227c8abdcf8e2606e1a04033a0514a86c4ffed0c1f932758c847dd6abf79b3eab4f953cf15ca2f815d2869ea45c16e179e781e2021d3f3a41a40f2f8c7b21af209ad075891e1f288bb186456eb58156c5a4f3d6c123cdea46780d0d20bc534b320df7d81cb548e0c63c80a7ecaa50b3a8e981e84ee4bc86ad08139a06bb2"], 0xfdef) dup2(r1, r2) write$binfmt_script(r0, 0x0, 0x0) 23:06:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xec0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:06:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 74) 23:06:59 executing program 4: r0 = syz_io_uring_setup(0x1d, &(0x7f0000000100), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0xfc292a8c574ae91a}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000240)}, 0x6f3b) io_uring_enter(r0, 0x186e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r4, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r4, 0x8000000) 23:06:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xdc0) 23:06:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 62) 23:06:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 54) [ 963.808056] FAULT_INJECTION: forcing a failure. [ 963.808056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.810783] CPU: 0 PID: 7298 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 963.812332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.814197] Call Trace: [ 963.814802] dump_stack+0x107/0x167 [ 963.815646] should_fail.cold+0x5/0xa [ 963.816510] _copy_from_iter+0x202/0xe80 [ 963.817422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.818602] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 963.819727] ? trace_hardirqs_on+0x5b/0x180 [ 963.820714] write_pool_user.part.0+0xa9/0x2a0 [ 963.821736] ? blake2s.constprop.0+0x160/0x160 [ 963.822766] ? lock_acquire+0x197/0x470 [ 963.823671] ? find_held_lock+0x2c/0x110 [ 963.824633] random_write_iter+0x46/0x80 [ 963.825541] new_sync_write+0x42c/0x660 [ 963.826433] ? new_sync_read+0x6f0/0x6f0 [ 963.827353] ? avc_policy_seqno+0x9/0x70 [ 963.828300] ? selinux_file_permission+0x92/0x520 [ 963.829388] ? security_file_permission+0xb1/0xe0 [ 963.830484] vfs_write+0x7c0/0xb10 [ 963.831289] ksys_write+0x12d/0x260 [ 963.832110] ? __ia32_sys_read+0xb0/0xb0 [ 963.833039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.834214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.835365] do_syscall_64+0x33/0x40 [ 963.836215] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 963.837367] RIP: 0033:0x7f9c7e952b19 [ 963.838211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 963.842350] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 963.844050] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 963.845663] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 963.847279] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.848912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 963.850542] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 963.854162] FAULT_INJECTION: forcing a failure. [ 963.854162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.856798] CPU: 0 PID: 7300 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 963.858335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.860199] Call Trace: [ 963.860795] dump_stack+0x107/0x167 [ 963.861607] should_fail.cold+0x5/0xa [ 963.862460] _copy_from_iter+0x202/0xe80 [ 963.863384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.864593] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 963.865713] ? trace_hardirqs_on+0x5b/0x180 [ 963.866694] write_pool_user.part.0+0xa9/0x2a0 [ 963.867726] ? blake2s.constprop.0+0x160/0x160 [ 963.868777] ? lock_acquire+0x197/0x470 [ 963.869656] ? find_held_lock+0x2c/0x110 [ 963.870565] random_write_iter+0x46/0x80 [ 963.871475] new_sync_write+0x42c/0x660 [ 963.872377] ? new_sync_read+0x6f0/0x6f0 [ 963.873281] ? avc_policy_seqno+0x9/0x70 [ 963.874197] ? selinux_file_permission+0x92/0x520 [ 963.875277] ? security_file_permission+0xb1/0xe0 [ 963.876379] vfs_write+0x7c0/0xb10 [ 963.877175] ksys_write+0x12d/0x260 [ 963.878010] ? __ia32_sys_read+0xb0/0xb0 [ 963.878926] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.880136] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.881292] do_syscall_64+0x33/0x40 [ 963.882128] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 963.883274] RIP: 0033:0x7f98b5bd9b19 [ 963.884107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 963.888190] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 963.889880] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 963.891476] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 963.893076] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.894658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 963.896249] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 [ 963.941112] FAULT_INJECTION: forcing a failure. [ 963.941112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.944065] CPU: 0 PID: 7302 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 963.945743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.947587] Call Trace: [ 963.948187] dump_stack+0x107/0x167 [ 963.949008] should_fail.cold+0x5/0xa [ 963.949850] _copy_from_iter+0x202/0xe80 [ 963.950761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.951923] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 963.953037] ? trace_hardirqs_on+0x5b/0x180 [ 963.954013] write_pool_user.part.0+0xa9/0x2a0 [ 963.955007] ? blake2s.constprop.0+0x160/0x160 [ 963.956033] ? lock_acquire+0x197/0x470 [ 963.956924] ? find_held_lock+0x2c/0x110 [ 963.957833] random_write_iter+0x46/0x80 [ 963.958757] new_sync_write+0x42c/0x660 [ 963.959632] ? new_sync_read+0x6f0/0x6f0 [ 963.960558] ? avc_policy_seqno+0x9/0x70 [ 963.961457] ? selinux_file_permission+0x92/0x520 [ 963.962543] ? security_file_permission+0xb1/0xe0 [ 963.963613] vfs_write+0x7c0/0xb10 [ 963.964427] ksys_write+0x12d/0x260 [ 963.965250] ? __ia32_sys_read+0xb0/0xb0 [ 963.966156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.967312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.968452] do_syscall_64+0x33/0x40 [ 963.969278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 963.970417] RIP: 0033:0x7f2fa722ab19 [ 963.971228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 963.975298] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 963.977004] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 963.978601] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 963.980189] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.981769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 963.983372] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:07:00 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 57) 23:07:00 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x447e43, 0x0) write$binfmt_script(r0, 0x0, 0x0) [ 963.990746] FAULT_INJECTION: forcing a failure. [ 963.990746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.993395] CPU: 0 PID: 7304 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 963.994879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.996900] Call Trace: [ 963.997499] dump_stack+0x107/0x167 [ 963.998335] should_fail.cold+0x5/0xa [ 963.999175] _copy_from_iter+0x202/0xe80 [ 964.000076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.001276] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 964.002399] ? trace_hardirqs_on+0x5b/0x180 [ 964.003364] write_pool_user.part.0+0xa9/0x2a0 [ 964.004391] ? blake2s.constprop.0+0x160/0x160 [ 964.005436] ? lock_acquire+0x197/0x470 [ 964.006321] ? find_held_lock+0x2c/0x110 [ 964.007225] random_write_iter+0x46/0x80 [ 964.008140] new_sync_write+0x42c/0x660 [ 964.009034] ? new_sync_read+0x6f0/0x6f0 [ 964.009930] ? avc_policy_seqno+0x9/0x70 [ 964.010842] ? selinux_file_permission+0x92/0x520 [ 964.011925] ? security_file_permission+0xb1/0xe0 [ 964.013020] vfs_write+0x7c0/0xb10 [ 964.013810] ksys_write+0x12d/0x260 [ 964.014623] ? __ia32_sys_read+0xb0/0xb0 [ 964.015511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.016665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 964.017808] do_syscall_64+0x33/0x40 [ 964.018633] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 964.019777] RIP: 0033:0x7f7257492b19 [ 964.020639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 964.024778] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 964.026500] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 964.028091] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 964.029689] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 964.031336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 964.032911] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 964.229882] FAULT_INJECTION: forcing a failure. [ 964.229882] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 964.232780] CPU: 0 PID: 7313 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 964.234396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 964.236225] Call Trace: [ 964.236820] dump_stack+0x107/0x167 [ 964.237641] should_fail.cold+0x5/0xa [ 964.238499] _copy_from_iter+0x202/0xe80 [ 964.239416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.240606] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 964.241738] ? trace_hardirqs_on+0x5b/0x180 [ 964.242707] write_pool_user.part.0+0xa9/0x2a0 [ 964.243730] ? blake2s.constprop.0+0x160/0x160 [ 964.244760] ? lock_acquire+0x197/0x470 [ 964.245650] ? find_held_lock+0x2c/0x110 [ 964.246533] random_write_iter+0x46/0x80 [ 964.247426] new_sync_write+0x42c/0x660 [ 964.248317] ? new_sync_read+0x6f0/0x6f0 [ 964.249230] ? avc_policy_seqno+0x9/0x70 [ 964.250134] ? selinux_file_permission+0x92/0x520 [ 964.251232] ? security_file_permission+0xb1/0xe0 [ 964.252327] vfs_write+0x7c0/0xb10 [ 964.253113] ksys_write+0x12d/0x260 [ 964.253925] ? __ia32_sys_read+0xb0/0xb0 [ 964.254815] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.255978] ? syscall_enter_from_user_mode+0x1d/0x50 [ 964.257135] do_syscall_64+0x33/0x40 [ 964.257967] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 964.259109] RIP: 0033:0x7f9c7e952b19 [ 964.259940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 964.264062] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 964.265764] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 964.267345] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 964.268893] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 964.270495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 964.272066] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:07:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 58) 23:07:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe00) 23:07:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 23:07:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 55) 23:07:14 executing program 4: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}, {0x0, 0x0, 0x1000}, {0x2, 0x2}, {0x3, 0xff00}, {}], 0x5, 0x0) r0 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) r3 = syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) r7 = mmap$IORING_OFF_SQES(&(0x7f0000fee000/0x3000)=nil, 0x3000, 0x3, 0x2010, 0xffffffffffffffff, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r8}}, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x0, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x28404, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x6, 0x3) 23:07:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 75) 23:07:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 63) 23:07:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 978.880147] FAULT_INJECTION: forcing a failure. [ 978.880147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.883322] CPU: 1 PID: 7330 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 978.885114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.887264] Call Trace: [ 978.887960] dump_stack+0x107/0x167 [ 978.888915] should_fail.cold+0x5/0xa [ 978.889907] _copy_from_iter+0x202/0xe80 [ 978.890973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.892345] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 978.893652] ? trace_hardirqs_on+0x5b/0x180 [ 978.894777] write_pool_user.part.0+0xa9/0x2a0 [ 978.895969] ? blake2s.constprop.0+0x160/0x160 [ 978.897178] ? lock_acquire+0x197/0x470 [ 978.898207] ? find_held_lock+0x2c/0x110 [ 978.899266] random_write_iter+0x46/0x80 [ 978.900330] new_sync_write+0x42c/0x660 [ 978.901361] ? new_sync_read+0x6f0/0x6f0 [ 978.902426] ? avc_policy_seqno+0x9/0x70 [ 978.903479] ? selinux_file_permission+0x92/0x520 [ 978.904748] ? security_file_permission+0xb1/0xe0 [ 978.906038] vfs_write+0x7c0/0xb10 [ 978.906965] ksys_write+0x12d/0x260 [ 978.907924] ? __ia32_sys_read+0xb0/0xb0 [ 978.908989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.910351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.911706] do_syscall_64+0x33/0x40 [ 978.912681] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.914008] RIP: 0033:0x7f9c7e952b19 [ 978.914970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.919243] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 978.920897] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 978.922438] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 978.923982] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.925531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 978.927071] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 978.948510] FAULT_INJECTION: forcing a failure. [ 978.948510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.948995] FAULT_INJECTION: forcing a failure. [ 978.948995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.951067] CPU: 1 PID: 7331 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 978.951086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.956761] Call Trace: [ 978.957342] dump_stack+0x107/0x167 [ 978.958135] should_fail.cold+0x5/0xa [ 978.958967] _copy_from_iter+0x202/0xe80 [ 978.959850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.960985] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 978.962076] ? trace_hardirqs_on+0x5b/0x180 [ 978.963007] write_pool_user.part.0+0xa9/0x2a0 [ 978.964008] ? blake2s.constprop.0+0x160/0x160 [ 978.965010] ? lock_acquire+0x197/0x470 [ 978.965863] ? find_held_lock+0x2c/0x110 [ 978.966756] random_write_iter+0x46/0x80 [ 978.967632] new_sync_write+0x42c/0x660 [ 978.968512] ? new_sync_read+0x6f0/0x6f0 [ 978.969408] ? avc_policy_seqno+0x9/0x70 [ 978.970294] ? selinux_file_permission+0x92/0x520 [ 978.971350] ? security_file_permission+0xb1/0xe0 [ 978.972426] vfs_write+0x7c0/0xb10 [ 978.973211] ksys_write+0x12d/0x260 [ 978.974013] ? __ia32_sys_read+0xb0/0xb0 [ 978.974918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.976083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.977239] do_syscall_64+0x33/0x40 [ 978.978068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.979207] RIP: 0033:0x7f7257492b19 [ 978.980036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.984148] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 978.985852] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 978.987443] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 978.989035] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.990622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 978.992203] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 978.993830] CPU: 0 PID: 7333 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 978.995320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.997126] Call Trace: [ 978.997704] dump_stack+0x107/0x167 [ 978.998495] should_fail.cold+0x5/0xa [ 978.999323] _copy_from_iter+0x202/0xe80 [ 979.000214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.001356] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.002447] ? trace_hardirqs_on+0x5b/0x180 [ 979.003385] write_pool_user.part.0+0xa9/0x2a0 [ 979.004382] ? blake2s.constprop.0+0x160/0x160 [ 979.005374] ? lock_acquire+0x197/0x470 [ 979.006230] ? find_held_lock+0x2c/0x110 [ 979.007114] random_write_iter+0x46/0x80 [ 979.007997] new_sync_write+0x42c/0x660 [ 979.008864] ? new_sync_read+0x6f0/0x6f0 [ 979.009752] ? avc_policy_seqno+0x9/0x70 [ 979.010629] ? selinux_file_permission+0x92/0x520 [ 979.011674] ? security_file_permission+0xb1/0xe0 [ 979.012732] vfs_write+0x7c0/0xb10 [ 979.013506] ksys_write+0x12d/0x260 [ 979.014292] ? __ia32_sys_read+0xb0/0xb0 [ 979.015175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.016313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.017435] do_syscall_64+0x33/0x40 [ 979.018239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.019345] RIP: 0033:0x7f2fa722ab19 [ 979.020147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.024120] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.025787] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 979.027323] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 979.028872] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.030416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.031958] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:07:15 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 59) 23:07:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe40) [ 979.055698] FAULT_INJECTION: forcing a failure. [ 979.055698] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.058302] CPU: 0 PID: 7337 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 979.059981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.061783] Call Trace: [ 979.062355] dump_stack+0x107/0x167 [ 979.063143] should_fail.cold+0x5/0xa [ 979.063985] _copy_from_iter+0x202/0xe80 [ 979.064877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.065986] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.067047] ? trace_hardirqs_on+0x5b/0x180 [ 979.067957] write_pool_user.part.0+0xa9/0x2a0 [ 979.068929] ? blake2s.constprop.0+0x160/0x160 [ 979.069898] ? lock_acquire+0x197/0x470 [ 979.070737] ? find_held_lock+0x2c/0x110 [ 979.071597] random_write_iter+0x46/0x80 [ 979.072467] new_sync_write+0x42c/0x660 [ 979.073304] ? new_sync_read+0x6f0/0x6f0 [ 979.074166] ? avc_policy_seqno+0x9/0x70 [ 979.075020] ? selinux_file_permission+0x92/0x520 [ 979.076048] ? security_file_permission+0xb1/0xe0 [ 979.077080] vfs_write+0x7c0/0xb10 [ 979.077835] ksys_write+0x12d/0x260 [ 979.078601] ? __ia32_sys_read+0xb0/0xb0 [ 979.079464] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.080582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.081668] do_syscall_64+0x33/0x40 [ 979.082450] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.083533] RIP: 0033:0x7f98b5bd9b19 [ 979.084334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.088213] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.089848] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 979.091350] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 979.092856] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.094356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.095858] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:15 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 56) 23:07:15 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x48080, 0x0) write$binfmt_script(r0, 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80c7, 0x10001}) 23:07:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:15 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 64) [ 979.157454] audit: type=1400 audit(1751497635.264:151): avc: denied { create } for pid=7326 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 23:07:15 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 76) [ 979.291107] FAULT_INJECTION: forcing a failure. [ 979.291107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.293609] CPU: 0 PID: 7345 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 979.295047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.296814] Call Trace: [ 979.297372] dump_stack+0x107/0x167 [ 979.298139] should_fail.cold+0x5/0xa [ 979.298942] _copy_from_iter+0x202/0xe80 [ 979.299804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.300925] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.301993] ? trace_hardirqs_on+0x5b/0x180 [ 979.302897] write_pool_user.part.0+0xa9/0x2a0 [ 979.303859] ? blake2s.constprop.0+0x160/0x160 [ 979.304824] ? lock_acquire+0x197/0x470 [ 979.305653] ? find_held_lock+0x2c/0x110 [ 979.306510] random_write_iter+0x46/0x80 [ 979.307357] new_sync_write+0x42c/0x660 [ 979.308186] ? new_sync_read+0x6f0/0x6f0 [ 979.309063] ? avc_policy_seqno+0x9/0x70 [ 979.309905] ? selinux_file_permission+0x92/0x520 [ 979.310911] ? security_file_permission+0xb1/0xe0 [ 979.311940] vfs_write+0x7c0/0xb10 [ 979.312702] ksys_write+0x12d/0x260 [ 979.313463] ? __ia32_sys_read+0xb0/0xb0 [ 979.314323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.315416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.316504] do_syscall_64+0x33/0x40 [ 979.317278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.318354] RIP: 0033:0x7f9c7e952b19 [ 979.319131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.322989] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.324595] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 979.326082] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 979.327569] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.329069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.330563] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:07:15 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 60) [ 979.390210] FAULT_INJECTION: forcing a failure. [ 979.390210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.392807] CPU: 0 PID: 7356 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 979.394372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.396112] Call Trace: [ 979.396689] dump_stack+0x107/0x167 [ 979.397455] should_fail.cold+0x5/0xa [ 979.398258] _copy_from_iter+0x202/0xe80 [ 979.399126] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.400225] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.401296] ? trace_hardirqs_on+0x5b/0x180 [ 979.402204] write_pool_user.part.0+0xa9/0x2a0 [ 979.403165] ? blake2s.constprop.0+0x160/0x160 [ 979.404124] ? lock_acquire+0x197/0x470 [ 979.404972] ? find_held_lock+0x2c/0x110 [ 979.405833] random_write_iter+0x46/0x80 [ 979.406691] new_sync_write+0x42c/0x660 [ 979.407534] ? new_sync_read+0x6f0/0x6f0 [ 979.408406] ? avc_policy_seqno+0x9/0x70 [ 979.409259] ? selinux_file_permission+0x92/0x520 [ 979.410283] ? security_file_permission+0xb1/0xe0 [ 979.411299] vfs_write+0x7c0/0xb10 [ 979.412049] ksys_write+0x12d/0x260 [ 979.412827] ? __ia32_sys_read+0xb0/0xb0 [ 979.413685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.414780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.415877] do_syscall_64+0x33/0x40 [ 979.416679] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.417755] RIP: 0033:0x7f2fa722ab19 [ 979.418533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.422392] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.423978] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 979.425479] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 979.426966] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.428465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.429966] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:07:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xe80) [ 979.474823] FAULT_INJECTION: forcing a failure. [ 979.474823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.477334] CPU: 0 PID: 7359 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 979.478773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.480545] Call Trace: [ 979.481102] dump_stack+0x107/0x167 [ 979.481874] should_fail.cold+0x5/0xa [ 979.482684] _copy_from_iter+0x202/0xe80 [ 979.483547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.484658] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.485715] ? trace_hardirqs_on+0x5b/0x180 [ 979.486650] write_pool_user.part.0+0xa9/0x2a0 [ 979.487620] ? blake2s.constprop.0+0x160/0x160 [ 979.488615] ? lock_acquire+0x197/0x470 [ 979.489459] ? find_held_lock+0x2c/0x110 [ 979.490337] random_write_iter+0x46/0x80 [ 979.491209] new_sync_write+0x42c/0x660 [ 979.492068] ? new_sync_read+0x6f0/0x6f0 [ 979.492958] ? avc_policy_seqno+0x9/0x70 [ 979.493855] ? selinux_file_permission+0x92/0x520 [ 979.494902] ? security_file_permission+0xb1/0xe0 [ 979.495949] vfs_write+0x7c0/0xb10 [ 979.496732] ksys_write+0x12d/0x260 [ 979.497515] ? __ia32_sys_read+0xb0/0xb0 [ 979.498393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.499519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.500641] do_syscall_64+0x33/0x40 [ 979.501440] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.502540] RIP: 0033:0x7f7257492b19 [ 979.503338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.507305] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.508936] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 979.510468] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 979.512005] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.513549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.515081] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:07:15 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) write$binfmt_script(r0, 0x0, 0x0) [ 979.566160] FAULT_INJECTION: forcing a failure. [ 979.566160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.568953] CPU: 0 PID: 7362 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 979.570422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.572210] Call Trace: [ 979.572791] dump_stack+0x107/0x167 [ 979.573576] should_fail.cold+0x5/0xa [ 979.574401] _copy_from_iter+0x202/0xe80 [ 979.575285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.576419] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.577509] ? trace_hardirqs_on+0x5b/0x180 [ 979.578440] write_pool_user.part.0+0xa9/0x2a0 [ 979.579427] ? blake2s.constprop.0+0x160/0x160 [ 979.580425] ? lock_acquire+0x197/0x470 [ 979.581279] ? find_held_lock+0x2c/0x110 [ 979.582155] random_write_iter+0x46/0x80 [ 979.583033] new_sync_write+0x42c/0x660 [ 979.583891] ? new_sync_read+0x6f0/0x6f0 [ 979.584781] ? avc_policy_seqno+0x9/0x70 [ 979.585653] ? selinux_file_permission+0x92/0x520 [ 979.586694] ? security_file_permission+0xb1/0xe0 [ 979.587741] vfs_write+0x7c0/0xb10 [ 979.588523] ksys_write+0x12d/0x260 [ 979.589306] ? __ia32_sys_read+0xb0/0xb0 [ 979.590182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.591312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.592429] do_syscall_64+0x33/0x40 [ 979.593230] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.594333] RIP: 0033:0x7f98b5bd9b19 [ 979.595134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.599092] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.600716] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 979.602221] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 979.603727] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.605245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.606736] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 979.647646] FAULT_INJECTION: forcing a failure. [ 979.647646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.650311] CPU: 0 PID: 7364 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 979.651863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.653622] Call Trace: [ 979.654171] dump_stack+0x107/0x167 [ 979.654940] should_fail.cold+0x5/0xa [ 979.655746] _copy_from_iter+0x202/0xe80 [ 979.656619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.657703] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 979.658751] ? trace_hardirqs_on+0x5b/0x180 [ 979.659642] write_pool_user.part.0+0xa9/0x2a0 [ 979.660598] ? blake2s.constprop.0+0x160/0x160 [ 979.661549] ? lock_acquire+0x197/0x470 [ 979.662370] ? find_held_lock+0x2c/0x110 [ 979.663223] random_write_iter+0x46/0x80 [ 979.664070] new_sync_write+0x42c/0x660 [ 979.664909] ? new_sync_read+0x6f0/0x6f0 [ 979.665757] ? avc_policy_seqno+0x9/0x70 [ 979.666592] ? selinux_file_permission+0x92/0x520 [ 979.667594] ? security_file_permission+0xb1/0xe0 [ 979.668604] vfs_write+0x7c0/0xb10 [ 979.669352] ksys_write+0x12d/0x260 [ 979.670103] ? __ia32_sys_read+0xb0/0xb0 [ 979.670950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.672037] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.673121] do_syscall_64+0x33/0x40 [ 979.673890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.674954] RIP: 0033:0x7f9c7e952b19 [ 979.675730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.679566] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 979.681162] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 979.682647] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 979.684132] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.685627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 979.687113] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:07:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:07:29 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xec0) 23:07:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 77) 23:07:29 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 65) 23:07:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:29 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 57) 23:07:29 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 61) 23:07:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000000), &(0x7f0000000100)={'L-', 0x5}, 0x16, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) newfstatat(0xffffffffffffff9c, &(0x7f0000001c00)='./file1\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r6 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r5, r6, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r7, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000008540), 0x80) r9 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r9, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000087c0)=[{{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="e46376fe86c4d16c94ef0f6933f356261d4d5428bf507d7fd83d22e0d402b62a6f5ac481e08ec4cd4577d2cc902198845ae8bc07adfe1fd97b226840479577fa347f48ff2fe8f2bf0b6bcc21c4c34add964018fff1b2ae7965ba1a5b4ba2556e0f47dbc668329fd1b71021896e20df0cd598d252885df33e98265c346b66eda9d9b8d08e998a6e1cba1c80b15dabb824d7fb3ae5", 0x94}], 0x1, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r2, r2]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}}], 0x140, 0x10}}, {{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="56930255b8d29bea661806b0115adf729fed384037b8639c9344e00d0e49bd4bd5d0ba2a414fa3b08fd7d0c7ed998110f6263c2ec1326b60fd51f2c1839c834d245f204c3dfc5070c60b0f4494b1543102d5b0a719a73b5bf39206876fabf9c7fd73143878194fa0a220b1e75997750fffb149b7fa1ef1cda5098e4ff44eaedb0739a705fac339b961d0fac6394f0de2a2a38510fa64c5671a5923e16d", 0x9d}, {&(0x7f00000006c0)="1866ca097a138201b419632c00f8b0cf1b6b2a6ab0746d1b84c649d5517afd08d4be3d2db54b833c78006840d1c0b2b96c4db7e204943f50328393fe734971447406f079bc82abd7980a5fb9855d6d6cb8538671656ded5c9b4ba64c1727995708bac3d3", 0x64}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40, 0x801}}, {{&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000980)="86a504588d5e2eac18372e1838a2cfca487fc631ec3d26457b1adf1c5128bb51d5329dac1096a04951f9", 0x2a}], 0x1, &(0x7f0000000ec0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x4000}}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001e00)="619562194943c6a70308ae8f62f33b10d68fc587c22ba926d196c7344779702d204e77b2c7fe22f33096f39116c90ec95517f542bdd33ab067c3a4c1683be3e69dbacc8d8379c3d658e240d9af421db9f329bc569654ededd62145540571141e6b9fa72c58b8876b863ef88d92c4c352090e73fc8fdb17380be57315fbfe23790204927a38027e74c8258b3325ae561f09eed64b2af48c5f456881832ed5c22f7eaee638618f4f4ee6199e65cc6c68b5a9e3057a835e61bf42b23693fe3c552c99f71532554bc1d8694f41652ac3ed0fa30120ccee519ad3fed6e2df5fb052b3bf0dba8e6f4638a95dc6cc5b80d7e421b648d1268b125badc90da003d17643d355262927aa306707981d11b76316acf17c1dbcff0d1471cde1fa504498ba6a31dea900ed66acccb5923033452ea2f302475ae959e7d2aab3fa4b339e644f80da00a818ced9c908a7def5380cd9df0e40f357ce93494b408723eb792976dfce50d458da593d0d3e9e147ae1919a7d3d83ff35b367d7fee8d9f2479da61ec5b842f3490a05a1d0d6b3035234255d10f4206edf0e93a9f130877cc074088a35de3f66b0926f4c0f029629c1e8f74190c8fcc5c5f76d9e62548e8c7213b9bc5e597af7b138dd4de6905d1aa74c6c1b035752babf153078be1ad25f573589b7ddfa027cb3d050ebdf8eb1c72a3337298feb90d7ef9f86a2fd040661ae9cc3aa6771792a324065301b39003e921269e10b650868b15754f0f6ba8ac24f99aa60cda6214166fe049fe255d9fb1aefd0a08910143fc2a3455b6e08d64dce92b1ce84fe5af25465bcdf630111f98a38fb8aa9bd8658d565ad708421a8faaadc88a439fa70d6557118d610f24490d27bdb1cb2f0a4df9adf9c85e6340f35dbae290b0aaa5ed276e87a65f9f1186fe5d8b3702d8f0e5ae88bc7d9db803e77a7139d6041f692da3b6d920d6dc7896abd99244ba8efd268230628c439fcd9b76e16ed6855af349b6df2502626cddbcd85ffa67e7fb162896baec7b9651e9b428ebc476a3f7c59564d3a4d32f633e3f8eb8b5b370efd04f152fefb44783ed41a48ae610debbe693ebd270116f14beb1f0014682f121d1a5d30adc3c492db7cb2742511a53637fe007ee4ada0b1cf24da04b5c46e4ddd4a236133ed5639b553b0ddf94f81f23cd021f951128b9418669c192a1288b3a6b5a3c47af1cf3a10ca1f9a8d0a71cd7c13ad82fc0fded78bb9c60b623f9e512a768e93557f2c48ded43ee017149587e3ce4ddf884548519bc7406920ddcbfe0df2b8bcd0cf4d10acec63a3843c03f1078fb773b76590e2835f33afb3ed7d6f81eae9a9ceb7de4df4eb75e4e6100319f8c42a427d433602d810539900b06ba6d8ae6a4ed4c94e0fffc0236a2b1e6c37c2a4ac93714f988f1921ee77b41a575f5feb3965e0e33f637eafa46cf41691164d63b483c14b0b470e6895023feff2d6e7832f362bc6636a7fd85d32bad0c7898d15cc950efbaa54eff623ffe14115fc89f2be15ae5d6cba842f7c0f8d6ca2684f59fef3b21ecde4eb7d7ee31522de6d8313bfc17ff310909a791538dcd47afa2cd1e7e32aab0c093b4e5c32036f15d6d6e5c405d7ed0698624e0960b6c20d45726cdd8c97f4618222d9ee2eb1b79da69b2290f125e4b45127e895d21bef62c95900461e78af324f22a6779c9e0ee5c07860651c2027e9b28a7d0a0f37582677df583f5bc1a5c7d09184bef1c003c2f4bdd75f09df022a6a120eec02c20bba1604aa2552c93ac340276fa6fc1e9c4cfb461c8d385b4a2b19ce90c90115155b4ef13a26a6f8ee5006ede96d3e913fbe80e8b687bbab86850720c5d6abefa844a10a83f0228651ec30464d5d5dd9385078eb17817a5dc761c8f03284e0464b809156e03ff863e1539f9e7c1a076bc57b9f6c40abfceff6960cb905c52c45220d9dd7c2d1e7c295e55c7bb97929a10ce798148a0295a7ee3de785edc38244a9a64dd5d663a9b3779fd5bc3c52be242410ea9095ce107aed2e17d5d2b6e87e32a9da76bd1be203b178ccb7c402c0e5a3a3087efcc4c11048ea431a424105a610dc62d325e3622bfeff746c51896c4fd6a951ee6deb95daeeeda5a4d065d506568aa6c20bb7e74f2754c53152780cdf8d09c708bd66f521174b702d8b122a38218e548bfd8f459deb2cae78023f7def9384dd38dbe3f45dd63b45f263cd534e9559b64413f904ffe1885d18735ed75b5b4e1d5074d2c5ebd561ecf069b7897b4570121d98aaf2caf5577aeadeaa38fa9eaae07d8f4620dca245d24f42e90f1dfcdcc80320c46d47fa3da4744e08041b37f9f52006f8fcad26006534d9ec34fa689574ade01f109051432ddea9eca4c359a6303f94eb12061f312305394ce02ac78d60448e89802e48d2199454b5cc0a5ca02dee367f9bd614421245ccfcde94609dd0da66e0ef6c1c51259177744574bce6b247982bba4f329762c375b1402e5c1c1cbdcbfa83893c700f7f93ff168da4fc26c853fcddcb03797caec62493fc415763c74fdbdfa553676d16a427b1381ee206b4f019af6c869eb72b831277d5150b63357836a59a25a7cdcab0548e571189168ea31dd807294c9a6c047620e2167152c776c69cffae16885b9665d525c840b62fabd0063df50e250ab4dfc04e55ec9c1aa4363f0e2da932bbbc807a4edc7dc47f8adb6ff4cd025e6a4bfaf8ad60d9037811297e4e9a5647b29136c56d4ae1818b2f5b7cd7f11a3360628a33ef43ebfc117e8d4ef459bfd0a02040b8a6a566f9a1f08a7876c5548b1f5a81faef18f977efbf1d4131bb70beccbff69eea7bf8b25adcfb88deaa04d71355f9b9ee1a09bc89ab41de31ef08549f1533d6653f47acb18bdb7571b85446e1367b7d49377e73e4e436008e43cf3040b08709379f4ad5608c11eb27909781b058a9cec11481b62c985245ae6bfb0a09b5ef614e7f67f9d1210d119387cb4c9e2f865be4e2b74c22468b6c005bee7dede41155aeecde7a0f2e6ce8b34b1e43136ec19ef6b31cccb3bef16ef26aa387284a31cf53d2322577fd9993164a729b968910ce0fa793c2d8788eda517c2a1bd2c9225653fc7d2a784ad61454af8647b0691ab20bdd5dff19362226722e6c04110b9b84d19a24688c579f69f1392c0f12892f5eb4826e6a1a655ed273b46ac9da285f9c32e80d1a7ee7bbca673120a497b9f3f10780f0a6937aec8cd921d7e38100f9bc12954a485075bd47fd63120d8debf65e9df39f8c3b3b0b0abd43d2e89b960286daea646ca963800c14d15615fd3d8e1b69d46f243c407b7e0879b628f8249d1d8aa8c7c84e5752a27746cdbe7fbaf61ebe6b9b24c4cba4974d04964adf9d4613ffe108809f1f23567079d89d4411780e96054fa6c9eb0e113c1bb935e83b1ff9bdd9bad1bccd6e5df59022cf0a3ac106e45e36689daea333b9bd183c4cea1767df99be2166f55096049d17971f48ea046cc44e45a03fe6d6c36a37e1de163f407a4b938cabea3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{&(0x7f0000007400)="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0x1000}], 0x6, 0x0, 0x0, 0x80}}, {{&(0x7f0000008480)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000008500), 0x0, &(0x7f0000008580)=[@rights={{0x1c, 0x1, 0x1, [r8, r9, r1]}}], 0x20, 0x4}}, {{&(0x7f00000085c0)=@file={0x1, './file1/file0\x00'}, 0x6e, &(0x7f0000008780)=[{&(0x7f0000008640)="707ea6977b3f13cd6de6ef99a37d2ccd06c1d12a88023db8a788907ba1de8266605ccc7460416e74f82e56f9c32d53eb95a8da60a5bb7ee3de8816d27daa59302b248791a8e8296955bc70feb97232cee038cd987945059eba9b4011b88135e9b94a8b0a356b1fc79004fd774df1", 0x6e}, {&(0x7f00000086c0)="70fd8434a70d66276b9aea1e1b40f28183bc73804609ae1ba50f78b2fbf062851326ec002ba15c07e9d3e1be0ab5d697d794547bb87760ddfa62f8c941022c45a895bfe7a5527f79dc750c3b386dbc3c8bdecbbdaf4bb995ee2c9369d199a8886e3e404ec1a7b15db617d422f1d26da7360380a1c45737601341c7f57448e792f5064dacbe476221fad718d7e0049636d6f54d527e3c987d8901c5e63cd1b21831a8ed32dfe479f6366e3373", 0xac}], 0x2, 0x0, 0x0, 0x800}}], 0xa, 0x4) [ 993.734537] FAULT_INJECTION: forcing a failure. [ 993.734537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 993.737262] CPU: 1 PID: 7388 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 993.738730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.740529] Call Trace: [ 993.741100] dump_stack+0x107/0x167 [ 993.741887] should_fail.cold+0x5/0xa [ 993.742711] _copy_from_iter+0x202/0xe80 [ 993.743604] write_pool_user.part.0+0xa9/0x2a0 [ 993.744611] ? blake2s.constprop.0+0x160/0x160 [ 993.745619] ? lock_acquire+0x197/0x470 [ 993.746472] ? find_held_lock+0x2c/0x110 [ 993.747352] random_write_iter+0x46/0x80 [ 993.748227] new_sync_write+0x42c/0x660 [ 993.749101] ? new_sync_read+0x6f0/0x6f0 [ 993.749994] ? avc_policy_seqno+0x9/0x70 [ 993.750904] ? selinux_file_permission+0x92/0x520 [ 993.751947] ? security_file_permission+0xb1/0xe0 [ 993.753047] vfs_write+0x7c0/0xb10 [ 993.753821] ksys_write+0x12d/0x260 [ 993.754602] ? __ia32_sys_read+0xb0/0xb0 [ 993.755475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.756617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.757722] do_syscall_64+0x33/0x40 [ 993.758518] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.759617] RIP: 0033:0x7f2fa722ab19 [ 993.760415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.764381] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 993.766024] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 993.767865] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 993.769633] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.770776] FAULT_INJECTION: forcing a failure. [ 993.770776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 993.771153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.771166] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 993.776914] CPU: 0 PID: 7386 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 993.778578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.780120] FAULT_INJECTION: forcing a failure. [ 993.780120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 993.780388] Call Trace: [ 993.780416] dump_stack+0x107/0x167 [ 993.780458] should_fail.cold+0x5/0xa [ 993.785071] _copy_from_iter+0x202/0xe80 [ 993.785956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.787074] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 993.788169] ? trace_hardirqs_on+0x5b/0x180 [ 993.789114] write_pool_user.part.0+0xa9/0x2a0 [ 993.790100] ? blake2s.constprop.0+0x160/0x160 [ 993.791082] ? lock_acquire+0x197/0x470 [ 993.791950] ? find_held_lock+0x2c/0x110 [ 993.792858] random_write_iter+0x46/0x80 [ 993.793739] new_sync_write+0x42c/0x660 [ 993.794604] ? new_sync_read+0x6f0/0x6f0 [ 993.795501] ? avc_policy_seqno+0x9/0x70 [ 993.796376] ? selinux_file_permission+0x92/0x520 [ 993.797430] ? security_file_permission+0xb1/0xe0 [ 993.798480] vfs_write+0x7c0/0xb10 [ 993.799248] ksys_write+0x12d/0x260 [ 993.800041] ? __ia32_sys_read+0xb0/0xb0 [ 993.800933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.802072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.803182] do_syscall_64+0x33/0x40 [ 993.804002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.805374] RIP: 0033:0x7f7257492b19 [ 993.806373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.811313] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 993.813366] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 993.815273] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 993.817187] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.819101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.821040] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:07:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:29 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf00) [ 993.823034] CPU: 1 PID: 7391 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 993.824774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.826630] Call Trace: [ 993.827230] dump_stack+0x107/0x167 [ 993.828040] should_fail.cold+0x5/0xa [ 993.828906] _copy_from_iter+0x202/0xe80 [ 993.828997] FAULT_INJECTION: forcing a failure. [ 993.828997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 993.829817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.829839] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 993.829869] ? trace_hardirqs_on+0x5b/0x180 [ 993.836127] write_pool_user.part.0+0xa9/0x2a0 [ 993.837152] ? blake2s.constprop.0+0x160/0x160 [ 993.838171] ? lock_acquire+0x197/0x470 [ 993.839048] ? find_held_lock+0x2c/0x110 [ 993.839953] random_write_iter+0x46/0x80 [ 993.840868] new_sync_write+0x42c/0x660 [ 993.841749] ? new_sync_read+0x6f0/0x6f0 [ 993.842662] ? avc_policy_seqno+0x9/0x70 [ 993.843558] ? selinux_file_permission+0x92/0x520 [ 993.844638] ? security_file_permission+0xb1/0xe0 [ 993.845718] vfs_write+0x7c0/0xb10 [ 993.846511] ksys_write+0x12d/0x260 [ 993.847316] ? __ia32_sys_read+0xb0/0xb0 [ 993.848218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.849392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.850535] do_syscall_64+0x33/0x40 [ 993.851362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.852507] RIP: 0033:0x7f9c7e952b19 [ 993.853330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.857418] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 993.859104] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 993.860688] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 993.862265] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.863841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.865428] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 993.867043] CPU: 0 PID: 7387 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 993.868581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.870501] Call Trace: [ 993.871083] dump_stack+0x107/0x167 [ 993.871874] should_fail.cold+0x5/0xa [ 993.872723] _copy_from_iter+0x202/0xe80 [ 993.873615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.874753] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 993.875855] ? trace_hardirqs_on+0x5b/0x180 [ 993.876813] write_pool_user.part.0+0xa9/0x2a0 [ 993.877804] ? blake2s.constprop.0+0x160/0x160 [ 993.878802] ? lock_acquire+0x197/0x470 [ 993.879658] ? find_held_lock+0x2c/0x110 [ 993.880550] random_write_iter+0x46/0x80 [ 993.881429] new_sync_write+0x42c/0x660 [ 993.882291] ? new_sync_read+0x6f0/0x6f0 [ 993.883178] ? avc_policy_seqno+0x9/0x70 [ 993.884060] ? selinux_file_permission+0x92/0x520 [ 993.885107] ? security_file_permission+0xb1/0xe0 [ 993.886155] vfs_write+0x7c0/0xb10 [ 993.886933] ksys_write+0x12d/0x260 [ 993.887727] ? __ia32_sys_read+0xb0/0xb0 [ 993.888623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.889757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.890875] do_syscall_64+0x33/0x40 [ 993.891680] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.892802] RIP: 0033:0x7f98b5bd9b19 [ 993.893610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.897639] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 993.899293] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 993.900846] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 993.902384] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.903922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.905476] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) connect$802154_dgram(r3, &(0x7f0000000040), 0x14) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)}, {0x0}, {0x0}], 0x3}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r4}}, 0xfff) unshare(0x44040480) 23:07:30 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 66) 23:07:30 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 58) 23:07:30 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) fcntl$dupfd(r0, 0x406, r0) write$binfmt_script(r0, 0x0, 0x0) 23:07:30 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 62) 23:07:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 78) [ 994.192865] FAULT_INJECTION: forcing a failure. [ 994.192865] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.195709] CPU: 0 PID: 7405 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 994.197383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.199387] Call Trace: [ 994.200030] dump_stack+0x107/0x167 [ 994.200924] should_fail.cold+0x5/0xa [ 994.201858] _copy_from_iter+0x202/0xe80 [ 994.202858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.204133] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.205369] ? trace_hardirqs_on+0x5b/0x180 [ 994.206425] write_pool_user.part.0+0xa9/0x2a0 23:07:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1040) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 994.207530] ? blake2s.constprop.0+0x160/0x160 [ 994.208843] ? lock_acquire+0x197/0x470 [ 994.209798] ? find_held_lock+0x2c/0x110 [ 994.210786] random_write_iter+0x46/0x80 [ 994.211758] new_sync_write+0x42c/0x660 [ 994.212723] ? new_sync_read+0x6f0/0x6f0 [ 994.213706] ? avc_policy_seqno+0x9/0x70 [ 994.214680] ? selinux_file_permission+0x92/0x520 [ 994.215849] ? security_file_permission+0xb1/0xe0 [ 994.217185] vfs_write+0x7c0/0xb10 [ 994.218071] ksys_write+0x12d/0x260 [ 994.218959] ? __ia32_sys_read+0xb0/0xb0 [ 994.219945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.221239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.222505] do_syscall_64+0x33/0x40 [ 994.223309] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.224385] RIP: 0033:0x7f7257492b19 [ 994.225184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.229373] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.231136] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 994.232803] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 994.234434] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.235973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.237659] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:07:30 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf40) [ 994.252219] FAULT_INJECTION: forcing a failure. [ 994.252219] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.254909] CPU: 0 PID: 7412 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 994.256353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.258102] Call Trace: [ 994.258654] dump_stack+0x107/0x167 [ 994.259416] should_fail.cold+0x5/0xa [ 994.260218] _copy_from_iter+0x202/0xe80 [ 994.261091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.262188] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.263250] ? trace_hardirqs_on+0x5b/0x180 [ 994.264164] write_pool_user.part.0+0xa9/0x2a0 [ 994.265136] ? blake2s.constprop.0+0x160/0x160 [ 994.266109] ? lock_acquire+0x197/0x470 [ 994.266939] ? find_held_lock+0x2c/0x110 [ 994.267806] random_write_iter+0x46/0x80 [ 994.268664] new_sync_write+0x42c/0x660 [ 994.269510] ? new_sync_read+0x6f0/0x6f0 [ 994.270376] ? avc_policy_seqno+0x9/0x70 [ 994.271227] ? selinux_file_permission+0x92/0x520 [ 994.272247] ? security_file_permission+0xb1/0xe0 [ 994.273275] vfs_write+0x7c0/0xb10 [ 994.274037] ksys_write+0x12d/0x260 [ 994.274796] ? __ia32_sys_read+0xb0/0xb0 [ 994.275651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.276758] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.277837] do_syscall_64+0x33/0x40 [ 994.278623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.279692] RIP: 0033:0x7f9c7e952b19 [ 994.280475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.284335] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.285942] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 994.287438] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 994.288942] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.290439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.291938] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 994.330927] FAULT_INJECTION: forcing a failure. [ 994.330927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.333593] CPU: 1 PID: 7413 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 994.335072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.336880] Call Trace: [ 994.337457] dump_stack+0x107/0x167 [ 994.338251] should_fail.cold+0x5/0xa [ 994.339084] _copy_from_iter+0x202/0xe80 [ 994.339972] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.341109] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.342200] ? trace_hardirqs_on+0x5b/0x180 [ 994.343135] write_pool_user.part.0+0xa9/0x2a0 [ 994.344122] ? blake2s.constprop.0+0x160/0x160 [ 994.345133] ? lock_acquire+0x197/0x470 [ 994.346005] ? find_held_lock+0x2c/0x110 [ 994.346886] random_write_iter+0x46/0x80 [ 994.347762] new_sync_write+0x42c/0x660 [ 994.348633] ? new_sync_read+0x6f0/0x6f0 [ 994.349523] ? avc_policy_seqno+0x9/0x70 [ 994.350409] ? selinux_file_permission+0x92/0x520 [ 994.351446] ? security_file_permission+0xb1/0xe0 [ 994.352501] vfs_write+0x7c0/0xb10 [ 994.353274] ksys_write+0x12d/0x260 [ 994.354064] ? __ia32_sys_read+0xb0/0xb0 [ 994.354943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.356077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.357200] do_syscall_64+0x33/0x40 [ 994.358011] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.359113] RIP: 0033:0x7f2fa722ab19 [ 994.359917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.363892] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.365545] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 994.367085] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 994.368627] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.370169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.371699] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 994.395572] FAULT_INJECTION: forcing a failure. 23:07:30 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_complete(0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x100) write$binfmt_script(r0, 0x0, 0x0) [ 994.395572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.398355] CPU: 0 PID: 7417 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 994.399959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.401724] Call Trace: [ 994.402295] dump_stack+0x107/0x167 [ 994.403062] should_fail.cold+0x5/0xa [ 994.403870] _copy_from_iter+0x202/0xe80 [ 994.404742] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.405843] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.406917] ? trace_hardirqs_on+0x5b/0x180 [ 994.407834] write_pool_user.part.0+0xa9/0x2a0 [ 994.408822] ? blake2s.constprop.0+0x160/0x160 [ 994.409798] ? lock_acquire+0x197/0x470 [ 994.410632] ? find_held_lock+0x2c/0x110 [ 994.411492] random_write_iter+0x46/0x80 [ 994.412356] new_sync_write+0x42c/0x660 [ 994.413218] ? new_sync_read+0x6f0/0x6f0 [ 994.414090] ? avc_policy_seqno+0x9/0x70 [ 994.414949] ? selinux_file_permission+0x92/0x520 [ 994.415990] ? security_file_permission+0xb1/0xe0 [ 994.417034] vfs_write+0x7c0/0xb10 [ 994.417797] ksys_write+0x12d/0x260 [ 994.418583] ? __ia32_sys_read+0xb0/0xb0 [ 994.419456] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.420572] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.421671] do_syscall_64+0x33/0x40 [ 994.422458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.423539] RIP: 0033:0x7f98b5bd9b19 [ 994.424330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.428222] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.429842] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 994.431345] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 994.432853] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.434360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.435871] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:30 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 67) 23:07:30 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 59) 23:07:30 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 63) 23:07:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 79) [ 994.689440] FAULT_INJECTION: forcing a failure. [ 994.689440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.692161] CPU: 0 PID: 7429 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 994.693726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.695472] Call Trace: [ 994.696032] dump_stack+0x107/0x167 [ 994.696807] should_fail.cold+0x5/0xa [ 994.697613] _copy_from_iter+0x202/0xe80 [ 994.698475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.699576] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.700651] ? trace_hardirqs_on+0x5b/0x180 [ 994.701568] write_pool_user.part.0+0xa9/0x2a0 [ 994.702532] ? blake2s.constprop.0+0x160/0x160 [ 994.703500] ? lock_acquire+0x197/0x470 [ 994.704336] ? find_held_lock+0x2c/0x110 [ 994.705201] random_write_iter+0x46/0x80 [ 994.706059] new_sync_write+0x42c/0x660 [ 994.706901] ? new_sync_read+0x6f0/0x6f0 [ 994.707765] ? avc_policy_seqno+0x9/0x70 [ 994.708624] ? selinux_file_permission+0x92/0x520 [ 994.709647] ? security_file_permission+0xb1/0xe0 [ 994.710663] vfs_write+0x7c0/0xb10 [ 994.711422] ksys_write+0x12d/0x260 [ 994.712180] ? __ia32_sys_read+0xb0/0xb0 [ 994.713039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.714139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.715223] do_syscall_64+0x33/0x40 [ 994.716001] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.717094] RIP: 0033:0x7f2fa722ab19 [ 994.717874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.721744] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.723343] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 994.724849] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 994.726344] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.727846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.729359] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 994.766855] FAULT_INJECTION: forcing a failure. [ 994.766855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.769849] CPU: 1 PID: 7432 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 994.771578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.773684] Call Trace: [ 994.774356] dump_stack+0x107/0x167 [ 994.775279] should_fail.cold+0x5/0xa [ 994.776254] _copy_from_iter+0x202/0xe80 [ 994.777312] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.778637] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.779923] ? trace_hardirqs_on+0x5b/0x180 [ 994.781019] write_pool_user.part.0+0xa9/0x2a0 [ 994.782178] ? blake2s.constprop.0+0x160/0x160 [ 994.783328] ? lock_acquire+0x197/0x470 [ 994.784325] ? find_held_lock+0x2c/0x110 [ 994.785360] random_write_iter+0x46/0x80 [ 994.786377] new_sync_write+0x42c/0x660 [ 994.787387] ? new_sync_read+0x6f0/0x6f0 [ 994.788416] ? avc_policy_seqno+0x9/0x70 [ 994.789440] ? selinux_file_permission+0x92/0x520 [ 994.790651] ? security_file_permission+0xb1/0xe0 [ 994.791869] vfs_write+0x7c0/0xb10 [ 994.792781] ksys_write+0x12d/0x260 [ 994.793697] ? __ia32_sys_read+0xb0/0xb0 [ 994.794738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.796054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.797363] do_syscall_64+0x33/0x40 [ 994.798295] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.799580] RIP: 0033:0x7f9c7e952b19 [ 994.800525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.805160] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.807070] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 994.808864] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 994.810651] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.812423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.814227] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 994.821982] FAULT_INJECTION: forcing a failure. [ 994.821982] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.825032] CPU: 1 PID: 7435 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 994.826750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.828828] Call Trace: [ 994.829493] dump_stack+0x107/0x167 [ 994.830399] should_fail.cold+0x5/0xa [ 994.831345] _copy_from_iter+0x202/0xe80 [ 994.832366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.833670] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.834928] ? trace_hardirqs_on+0x5b/0x180 [ 994.835999] write_pool_user.part.0+0xa9/0x2a0 [ 994.837139] ? blake2s.constprop.0+0x160/0x160 [ 994.838253] ? __switch_to+0x572/0xf70 [ 994.839222] ? __schedule+0x82c/0x1ea0 [ 994.840192] random_write_iter+0x46/0x80 [ 994.841198] new_sync_write+0x42c/0x660 [ 994.842176] ? new_sync_read+0x6f0/0x6f0 [ 994.843192] ? avc_policy_seqno+0x9/0x70 [ 994.844184] ? selinux_file_permission+0x92/0x520 [ 994.845393] ? security_file_permission+0xb1/0xe0 [ 994.846582] vfs_write+0x7c0/0xb10 [ 994.847460] ksys_write+0x12d/0x260 [ 994.848350] ? __ia32_sys_read+0xb0/0xb0 [ 994.849378] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.850660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.851937] do_syscall_64+0x33/0x40 [ 994.852872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.854131] RIP: 0033:0x7f7257492b19 [ 994.855049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.859589] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.861477] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 994.863239] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 994.864998] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.866742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.868512] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 [ 994.962335] FAULT_INJECTION: forcing a failure. [ 994.962335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.964804] CPU: 0 PID: 7436 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 994.966241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.967987] Call Trace: [ 994.968559] dump_stack+0x107/0x167 [ 994.969326] should_fail.cold+0x5/0xa [ 994.970138] _copy_from_iter+0x202/0xe80 [ 994.971000] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.972105] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 994.973167] ? trace_hardirqs_on+0x5b/0x180 [ 994.974073] write_pool_user.part.0+0xa9/0x2a0 [ 994.975036] ? blake2s.constprop.0+0x160/0x160 [ 994.976009] ? find_held_lock+0x2c/0x110 [ 994.976872] random_write_iter+0x46/0x80 [ 994.977724] new_sync_write+0x42c/0x660 [ 994.978558] ? new_sync_read+0x6f0/0x6f0 [ 994.979417] ? avc_policy_seqno+0x9/0x70 [ 994.980263] ? selinux_file_permission+0x92/0x520 [ 994.981287] ? security_file_permission+0xb1/0xe0 [ 994.982301] vfs_write+0x7c0/0xb10 [ 994.983055] ksys_write+0x12d/0x260 [ 994.983823] ? __ia32_sys_read+0xb0/0xb0 [ 994.984684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.985833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 994.987044] do_syscall_64+0x33/0x40 [ 994.987832] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.988914] RIP: 0033:0x7f98b5bd9b19 [ 994.989708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.993550] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 994.995148] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 994.996664] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 994.998154] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.999641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 995.001133] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:44 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 80) 23:07:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="ff007567", @ANYRES16=r1, @ANYBLOB="0b0b000000000000000001000000040001800312a7678b6efc8abce0c57463771f5f"], 0x18}}, 0x0) r3 = signalfd(r0, &(0x7f0000000000)={[0x800]}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x81, 0x81, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x40, 0x10, 0x10003, 0x401}}) 23:07:44 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 68) 23:07:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1080) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:44 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xf80) 23:07:44 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 60) 23:07:44 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 64) 23:07:44 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000008400)={0x1f, 0x0, @none}, &(0x7f0000008440)=0xe, 0x80800) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r3 = clone3(&(0x7f000000ad00)={0x840200, &(0x7f000000ab40), &(0x7f000000ab80), &(0x7f000000abc0), {0x1c}, &(0x7f000000ac00)=""/112, 0x70, &(0x7f000000ac80)=""/20, &(0x7f000000acc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x8}, 0x58) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r5 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r4, r5, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) r6 = accept4$inet(0xffffffffffffffff, &(0x7f000000ad80)={0x2, 0x0, @empty}, &(0x7f000000adc0)=0x10, 0x80800) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r7, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r8 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0xb, 0x4, @tid=r8}, &(0x7f0000000040)) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r11 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r10, r11, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000aec0)=[{{&(0x7f0000000000)=@file={0x3d17cf42d24b6a88, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="3b36838910b1af16128920b3b073b523a6c3f1cf849072f31fd2971269121b62069f891abd796e3655f181f53355903d29fd98f67b382732b9a812251d8c470f2a50511a97fee11167d59fd5f7f890258bcdfbe323a9a29c10a3da589c54920426d88bdca89bf718bd10b1be271f22852e8636e78d2f2d1657ac781fafb9cd759615e23e044c913fcd51cb3457f91f5232f8e288d4ec13665fa2", 0x9a}, {&(0x7f0000000140)="5b17e2235bb57d4c7275f2a150b26b828e01723f4e565fe8dc8d", 0x1a}, {&(0x7f0000000180)="0fa9ed2ae2a209522f5f6b960d0b74db8079bbb8aeb93fc5696d7de3546da04c7f7a5c2ac3c6b900814a0e5654fad355", 0x30}, {&(0x7f0000000240)="853f568510f119f3b21ac7d36d380e315a56373bb62c58d5f760dd301b7b30b4f6e90576b4a16aabb2d0880dd8188368bc66134e14069761b1fc4208fdc0567d4deda3ae963dfe2950fe46912b3844fa2c227fb130b3f459854f9ce1a1eacad033eb8d9987046048f916b67128fc9ef02efd36bb", 0x74}, {&(0x7f00000002c0)="f30822e7a7caeb305182d173beb26ffd693db0b4f961f87f8a655c13fd91da1647780b6b6a031619b2c58f4eb1e67d5ec2ec497c9ae0daab260466cc2b4228e711300abd79052418e2727a97dc1e11c8b94bcb2fc006626533b87f1a96ebfde1257f64662fb9ab1456834376b9f3c76e8de258e00c0227400b74cc22ad7cd0ebb1620a55b84720dc6009e21de3c8368fc2bbef4e4a4aa066bf5535a2c946b448f3a56bc4f86f6d626d6ef46c1e9e3052a560d8bf91dd4ea0fed2e815eb", 0xbd}, {&(0x7f0000000380)="c10de5671756f398e2e3b5e0b4e182b09aaf52f169ddfc0e7a8f72f068471b056c5841a4714c616a2e8e6beddafffe44f62dc8db99ff3675b3acce26c31c101412f710284092dcad12a551a4f9ad94f44d66fc42ba3fdd55426de5d81347cd2c77d87405a67b572cd51aa385109688554f6fabc5147c2934a6fad4ba9e0300155da3feb05139b5d1a4b629f19926254c91b3cc1b60545ec16d7477a16f67fab963b063893f72", 0xa6}], 0x6, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0xa8, 0x24008084}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="ae20faab7437597eeae155eca25ef16e3c24cd91a28e9ee2b0aab8c8a6eb72c3f437dc3829f598b869f5647fd54acedb1bd5e41c58f3", 0x36}, {&(0x7f0000000640)="a8ee96afddb642ee51350dc21333286e3999708766505ec57a8e0bd1e61b2411d158d01de87282c55e8783a1d6883cba6c00339d30d3fd5f6a124b96d281d672a773bb23dafddfa99a4e52188d13c1b1d213b46eaa0ab1548d6eb8440eff6a6324b90d85555b7991a57242cf16", 0x6d}, {&(0x7f00000006c0)="3cdca186a86bcbdacb50", 0xa}, {&(0x7f0000000700)="b85d93f6d3762f78e092a7675d19bca30c6db0d9bd8f0af9708b9c8eff7980c9aa367e5e4d0aa25c653b06d4404fb87298d0a196484dded8d8cc93c2d08822f9c25acc0dbd40a4e80c8418b3ab599617a84391cfb47533b4a5f1baf337f7f77c2d889505c6add641c2b92c55f31b9654bea5b67ebbd37a9fa7", 0x79}, {&(0x7f0000000780)="80aee77d6b3fa6322d5408a32317ad3027cc765df8bfd766564f7049a861b15665a6e37ae8c741c47134f3014fdf974a238bd6b23905ccddabfd7df4f7172951c7d7d24b0cbb5a2816b3785c85b67d2fb7332e69ea0a212f8c8aed02dabfb37519c9fbeb071ca5b09c4ab8aafb2ee17cf9ae4f93573e", 0x76}], 0x5, &(0x7f0000006f00)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000007180)=[{&(0x7f0000007000)="d43649b142c7cc52b5e7fbad458dfedd6a6d2c2be4cb755e226a5491a09163f43150a734b01a324c438f57f6aef132ab906aaf082acb7452b2a6da794609856301838df03a43b9d72436828aeff13bb03dfb536cca2cbadf953ec1f9305e64e60bea4c6f6f0bbd8a77d4046e97ef656d609de5cf01e476500fa1227fd66ec4b43adf105543d52840293f20b54a80d8cf81f5550faa124510dcc7eff4c4e9c64f7388bfc6c1d900863e32cbf78e44ec78f8ddf73e1e66c60bc5477ee50f4364199e8a120c28a58f3e6896c993782512509343861684249e49c29569b763cbc7870dfa8a96d500b9f7f21f115b53eab005", 0xf0}, {&(0x7f0000007100)="540f9a6c817a3a198fb3b0c1d0", 0xd}, {&(0x7f0000007140)="c9fb77e741a050700475c5a373a9735d9ae563e5786925651871143f85", 0x1d}], 0x3, &(0x7f0000007380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x108, 0x4000000}}, {{&(0x7f00000074c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000076c0)=[{&(0x7f0000007540)="7d886e7c1f324a3ba44963132194447c7f6b9e9ea919c3c32b58f0b186e1b650abb6234802180c071aba9e4a4ab86155b8c9157e3641c7e0ffcd004d28494a8347f40ae9db7c11fd366a7b5ecaf7a32b2386eefdbcc5a854a72d730480db1a6088864336e8a149a384d0ea662f3b4748a1ab8ffd159f48ef49cb02562e671702c69d312b4542b817676efdc8be8f", 0x8e}, {&(0x7f0000007600)="dfa1193a08c805fc64dd7341b0a5418af2f3f2519d90d7ab13cd7e4222d1ed2e", 0x20}, {&(0x7f0000007640)="f48b5f0c13744d03f4b2cda1b776a87597eceec22f47b665739dbc0a28bd0e53473da171157750882b38dba58e91791938d835907a079006c3094ea367154e8c81388fc50c02bf0ad0ac47f7bd98b7ee1fc66313ef84f268124b46ccb17d0844c4", 0x61}], 0x3, &(0x7f0000007b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}], 0x150, 0x48800}}, {{&(0x7f0000007cc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000008200)=[{&(0x7f0000007d40)="0991f1a467257e8c5c7480b302720f5f10ab65c647387a89c9d539e879ce2094bfd64fee2d06ceb96a593b45c48d0acd895f87aacce780441cc14abc51545ab470a9dcb1a8e61a49b7af3bc4d7d62b3263a6b9", 0x53}, {&(0x7f0000007dc0)="f58009dc5f7685f7e93068175f0ebaae27bb6ab4ddeb89decb1e8bf642802353583ecd48208b6e35a8ef8395a19d857f39de33275b4e7609c6bf9df37a5797", 0x3f}, {&(0x7f0000007e00)="1c52ea2846937f41686876d80a510e4f6c6d6d11e131aee6d0fcb27ed566b0fe0efeb9364d1f12a91c0607c77f05c1dfafafc30ae4a5102d0cd07aff056298bdee4ba51ad18a35dd05fcf9f9a1d72986abfde4362e92b9e33467050dbb59bad556cc8f694edc07a7914598f5f0db2940bd0842935b748f3dd32cd0d77ad19359e935f43ff87e33c2badc047dbb5ef7b7eeed74cbd07d131c0490b7fa60f5598cc07055fc23b71de3637e8e8bcc3345b7c186164235c554b611c737ebbec488344ad468bcc4641a89cda15bb1fe22be1b7580147a04519bd4d58748fe72157d686ab1dfdc5697491b2a09a7961dd55e161d736cc43c8766b801ca25", 0xfb}, {&(0x7f0000007f00)="7e9ef12d3247a785e70a845b51537b7e196ad7292b0e787f46079a7fa90b63c5a0648a41d11136fea30ec4161e63dcca538862bdd68b6e7748ccca77361cfc9a5ac96be394892dd9970a05b3e9474a3c6538f146085aa16fea8315b8c728dcb87326da2ddd8dd9363a23beb562", 0x6d}, {&(0x7f0000007f80)="e14a482dca13c7a42f99deb83879fde42009b220075255ddba7ce0fb772176c704d0a736c7d0ef9920e26033fb229cd7d8e0cab1f9f9", 0x36}, {&(0x7f0000007fc0)="f2e417bdd6c8c176b28060224c8bad13177f804fa5169a4986bfcf74060121195e47026c9e113c50e4a9ca886b2ed4c42b343368a3ea79ab88f0af698e4824e65bab2475760441cfe7c1a5f7a36a6065d37bb1b4737d9e1a7ad76830bd19963bd761dd7bcd3dd5b6354e2cf10a1ed2b84bb13dcdf99271ff2247369fb10561b0ae1ef98e64b98a800a18672c5aef021c2f04079642b6340820d1824844c11666cb626b15bb9b35798df0c6320a93f39934fe800a8076a238828adc6e4fee21b052ec8b90d17aeb08e093473fbebe871c0b207133372f9935f0490264", 0xdc}, {&(0x7f00000080c0)="4d4b9fe57fb77fbfc3d0b9752aebf7650bc64c5afb7c840f84f31c4d51985a247725de592c9cfac65e84ddaee7288b01991159e925792f8396cd7e10c970299255a55c18763f803fda078e0262cf7b905eec8b18d9e770a495391a9d0a81e962967e0838b12301e1309a75647a3a0b5b41eaeb631ed66c5dcd905717a21a5a8744c852093d81a7c256db01eeab66826d4d4d9f99c93992c60a000ab6e8b56f395b86ed0deecc1b518c74a35bb0a403a136853567f7007936f3eabcf84482f2391d4638ab9db417154b26943d4784cc27cf679687c2d0281ad3", 0xd9}, {&(0x7f00000081c0)="0ed9907bfe1d9050d386ff8f0c0fabb6eae6cf34284ad29696f4961a4f9221645876bd", 0x23}], 0x8, &(0x7f0000008480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r2]}}], 0x78, 0x40000}}, {{&(0x7f0000008500)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000009ac0)="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0x1000}], 0x7, &(0x7f000000ae00)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee01, r4}}}, @rights={{0x1c, 0x1, 0x1, [r6, r7, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0xc0, 0x20000800}}], 0x7, 0x80) 23:07:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x2) ftruncate(r0, 0x1000003) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa418b6d, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netlink\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r1, r1) write$binfmt_elf64(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x3c7) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x266d40) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000240)={0x8, 0x49, 0x101}) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r2, r3, r1, r4, 0xffffffffffffffff, r5, r1], 0x7) fcntl$addseals(r2, 0x409, 0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x39, 0x1, 0x8}}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x3, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r6, 0x0, 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) [ 1008.064340] FAULT_INJECTION: forcing a failure. [ 1008.064340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.065912] CPU: 0 PID: 7452 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1008.066990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.068276] Call Trace: [ 1008.068720] dump_stack+0x107/0x167 [ 1008.069284] should_fail.cold+0x5/0xa [ 1008.069877] _copy_from_iter+0x202/0xe80 [ 1008.070511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.071327] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1008.072118] ? trace_hardirqs_on+0x5b/0x180 [ 1008.072816] write_pool_user.part.0+0xa9/0x2a0 [ 1008.073552] ? blake2s.constprop.0+0x160/0x160 [ 1008.074276] ? lock_acquire+0x197/0x470 [ 1008.074898] ? find_held_lock+0x2c/0x110 [ 1008.075563] random_write_iter+0x46/0x80 [ 1008.076197] new_sync_write+0x42c/0x660 [ 1008.076838] ? new_sync_read+0x6f0/0x6f0 [ 1008.077483] ? avc_policy_seqno+0x9/0x70 [ 1008.078114] ? selinux_file_permission+0x92/0x520 [ 1008.078863] ? security_file_permission+0xb1/0xe0 [ 1008.079609] vfs_write+0x7c0/0xb10 [ 1008.080165] ksys_write+0x12d/0x260 [ 1008.080744] ? __ia32_sys_read+0xb0/0xb0 [ 1008.081380] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.082231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1008.083039] do_syscall_64+0x33/0x40 [ 1008.083623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1008.084425] RIP: 0033:0x7f98b5bd9b19 [ 1008.085024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.087892] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.089116] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1008.090234] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1008.091347] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1008.092469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1008.093597] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:44 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfc0) [ 1008.100189] FAULT_INJECTION: forcing a failure. [ 1008.100189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.103044] CPU: 1 PID: 7455 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1008.104693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.106699] Call Trace: [ 1008.107332] dump_stack+0x107/0x167 [ 1008.108217] should_fail.cold+0x5/0xa [ 1008.109148] _copy_from_iter+0x202/0xe80 [ 1008.110275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.111543] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1008.112784] ? trace_hardirqs_on+0x5b/0x180 [ 1008.113771] write_pool_user.part.0+0xa9/0x2a0 [ 1008.114799] ? blake2s.constprop.0+0x160/0x160 [ 1008.115837] ? lock_acquire+0x197/0x470 23:07:44 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 81) [ 1008.116740] ? find_held_lock+0x2c/0x110 [ 1008.117776] random_write_iter+0x46/0x80 [ 1008.118690] new_sync_write+0x42c/0x660 [ 1008.119585] ? new_sync_read+0x6f0/0x6f0 [ 1008.120507] ? avc_policy_seqno+0x9/0x70 [ 1008.121435] ? selinux_file_permission+0x92/0x520 [ 1008.122520] ? security_file_permission+0xb1/0xe0 [ 1008.123698] vfs_write+0x7c0/0xb10 [ 1008.124627] ksys_write+0x12d/0x260 [ 1008.125448] ? __ia32_sys_read+0xb0/0xb0 [ 1008.126502] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.127799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1008.129042] do_syscall_64+0x33/0x40 [ 1008.129877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1008.131024] RIP: 0033:0x7f2fa722ab19 [ 1008.131856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.136106] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.137932] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1008.139540] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1008.141172] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1008.142783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1008.144468] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1008.148366] FAULT_INJECTION: forcing a failure. [ 1008.148366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.150971] CPU: 1 PID: 7459 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1008.152706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.154644] Call Trace: [ 1008.155234] dump_stack+0x107/0x167 [ 1008.156048] should_fail.cold+0x5/0xa [ 1008.156913] _copy_from_iter+0x202/0xe80 [ 1008.157830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.159126] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1008.160347] ? trace_hardirqs_on+0x5b/0x180 [ 1008.161329] write_pool_user.part.0+0xa9/0x2a0 [ 1008.162343] ? blake2s.constprop.0+0x160/0x160 [ 1008.163367] ? lock_acquire+0x197/0x470 [ 1008.164271] ? find_held_lock+0x2c/0x110 [ 1008.165353] random_write_iter+0x46/0x80 [ 1008.166365] new_sync_write+0x42c/0x660 [ 1008.167300] ? new_sync_read+0x6f0/0x6f0 [ 1008.168234] ? avc_policy_seqno+0x9/0x70 [ 1008.169162] ? selinux_file_permission+0x92/0x520 [ 1008.170334] ? security_file_permission+0xb1/0xe0 [ 1008.171605] vfs_write+0x7c0/0xb10 [ 1008.172429] ksys_write+0x12d/0x260 [ 1008.173264] ? __ia32_sys_read+0xb0/0xb0 [ 1008.174175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.175364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1008.176748] do_syscall_64+0x33/0x40 [ 1008.177589] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1008.178814] RIP: 0033:0x7f9c7e952b19 [ 1008.179643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.184012] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.185725] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1008.187410] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1008.189171] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1008.190765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1008.192402] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1008.200187] FAULT_INJECTION: forcing a failure. [ 1008.200187] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.201690] CPU: 0 PID: 7457 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1008.202547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.203590] Call Trace: [ 1008.203925] dump_stack+0x107/0x167 [ 1008.204385] should_fail.cold+0x5/0xa [ 1008.204880] _copy_from_iter+0x202/0xe80 [ 1008.205395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.206052] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1008.206686] ? trace_hardirqs_on+0x5b/0x180 [ 1008.207229] write_pool_user.part.0+0xa9/0x2a0 [ 1008.207804] ? blake2s.constprop.0+0x160/0x160 [ 1008.208382] ? lock_acquire+0x197/0x470 [ 1008.208888] ? find_held_lock+0x2c/0x110 [ 1008.209408] random_write_iter+0x46/0x80 [ 1008.209914] new_sync_write+0x42c/0x660 [ 1008.210412] ? new_sync_read+0x6f0/0x6f0 [ 1008.210923] ? avc_policy_seqno+0x9/0x70 [ 1008.211430] ? selinux_file_permission+0x92/0x520 [ 1008.212044] ? security_file_permission+0xb1/0xe0 [ 1008.212656] vfs_write+0x7c0/0xb10 [ 1008.213105] ksys_write+0x12d/0x260 [ 1008.213556] ? __ia32_sys_read+0xb0/0xb0 [ 1008.214070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.214722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1008.215362] do_syscall_64+0x33/0x40 [ 1008.215827] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1008.216461] RIP: 0033:0x7f7257492b19 [ 1008.216933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.219223] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.220170] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1008.221061] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1008.221946] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1008.222839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1008.223726] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1008.301945] FAULT_INJECTION: forcing a failure. [ 1008.301945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.303414] CPU: 0 PID: 7466 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1008.304255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.305277] Call Trace: [ 1008.305692] dump_stack+0x107/0x167 [ 1008.306138] should_fail.cold+0x5/0xa [ 1008.306613] _copy_from_iter+0x202/0xe80 [ 1008.307118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.307769] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1008.308387] ? trace_hardirqs_on+0x5b/0x180 [ 1008.308932] write_pool_user.part.0+0xa9/0x2a0 [ 1008.309491] ? blake2s.constprop.0+0x160/0x160 [ 1008.310055] ? lock_acquire+0x197/0x470 [ 1008.310539] ? find_held_lock+0x2c/0x110 [ 1008.311040] random_write_iter+0x46/0x80 [ 1008.311543] new_sync_write+0x42c/0x660 [ 1008.312029] ? new_sync_read+0x6f0/0x6f0 [ 1008.312530] ? avc_policy_seqno+0x9/0x70 [ 1008.313033] ? selinux_file_permission+0x92/0x520 [ 1008.313626] ? security_file_permission+0xb1/0xe0 [ 1008.314224] vfs_write+0x7c0/0xb10 [ 1008.314666] ksys_write+0x12d/0x260 [ 1008.315113] ? __ia32_sys_read+0xb0/0xb0 [ 1008.315612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1008.316256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1008.316897] do_syscall_64+0x33/0x40 [ 1008.317357] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1008.317989] RIP: 0033:0x7f98b5bd9b19 [ 1008.318446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.320716] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.321648] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1008.322519] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1008.323393] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1008.324272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1008.325147] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:56 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 65) 23:07:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x10c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:56 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r4}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x9, 0x2, 0x1, 0x8, 0x6, 0x7}, 0x20) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="05000000000000000a004e230000000100000000000000000000000000006952ab1fe6750cfb0000f7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200ea000a004e240000007ffc02000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000003fe8800000000000000000091be560000000001f1090000000400000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059ce820c33e6727ead48398a674206384f9162aa66b99b11284ff0b6ef7024a9a2573fd0f13686928ea556ac8eec10bf67023c3b9d0a993e48c70ff8867854e41a9f041948f2040574dae9d548ecc0eec77b744c12ce196bc551b38a3c379f05b32de060fdc49307560f79962ca7c949c91fac2fd385ae3c5c475b0ebf43afacf38cf9ed23c5208154293cf7cdc50c4ec3542b9baac21c70f228874a153b0cda373fc80214deb84cf32e9f383b5c38e76293089728380882c58c027cb4d2df80"], 0x190) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@loopback, 0x7c, r8}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000000)={@remote, 0x0, r8}) sendmmsg$inet(r3, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8e053f46f4b6ce4f66341d2fc83ff91d9e9b4d42f4f91c6d807525b0fd94785ef463ea97f44a424c7eab7ea3ecebbc1190f5a6f1693e8b96b89eb71598cc20e771d31d4989ce4b9a87da95622afe969643b1daf1ef350934ae6b25c512d69e518c3afcde70b453d6f9863666c53bfdd00031d1470aa2e647bdd3a8bb766a1e445d2d842e9c80b09783823ee22cf620fccfd7c9c868e81a7dfb5488986ed9114c27e61cbbbeaa68dce75e47df29c18fdf34f5d979e433cd3511", 0xb9}], 0x1, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @loopback, @loopback}}}, @ip_tos_int={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @multicast2, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x81}}], 0xa0}}], 0x1, 0x8010) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) 23:07:56 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x220403, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:07:56 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 82) 23:07:56 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 69) 23:07:56 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1040) 23:07:56 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 61) [ 1020.585321] FAULT_INJECTION: forcing a failure. [ 1020.585321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.588281] CPU: 0 PID: 7486 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1020.589991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.592050] Call Trace: [ 1020.592707] dump_stack+0x107/0x167 [ 1020.593635] should_fail.cold+0x5/0xa [ 1020.594586] _copy_from_iter+0x202/0xe80 [ 1020.595610] write_pool_user.part.0+0xa9/0x2a0 [ 1020.596758] ? blake2s.constprop.0+0x160/0x160 [ 1020.597905] ? lock_acquire+0x197/0x470 [ 1020.598886] ? find_held_lock+0x2c/0x110 [ 1020.599894] random_write_iter+0x46/0x80 [ 1020.600909] new_sync_write+0x42c/0x660 [ 1020.601899] ? new_sync_read+0x6f0/0x6f0 [ 1020.602913] ? avc_policy_seqno+0x9/0x70 [ 1020.603915] ? selinux_file_permission+0x92/0x520 [ 1020.605118] ? security_file_permission+0xb1/0xe0 [ 1020.606317] vfs_write+0x7c0/0xb10 [ 1020.607203] ksys_write+0x12d/0x260 [ 1020.608110] ? __ia32_sys_read+0xb0/0xb0 [ 1020.609126] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:07:56 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1080) [ 1020.610431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.611877] do_syscall_64+0x33/0x40 [ 1020.612813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.614078] RIP: 0033:0x7f9c7e952b19 [ 1020.614996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.616928] FAULT_INJECTION: forcing a failure. [ 1020.616928] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.619531] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1020.619557] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1020.619577] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1020.626777] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.628558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.630370] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1020.632189] CPU: 1 PID: 7492 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1020.633274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.634578] Call Trace: [ 1020.634998] dump_stack+0x107/0x167 [ 1020.635571] should_fail.cold+0x5/0xa [ 1020.636198] _copy_from_iter+0x202/0xe80 [ 1020.636837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.637651] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1020.638424] ? trace_hardirqs_on+0x5b/0x180 [ 1020.639068] write_pool_user.part.0+0xa9/0x2a0 [ 1020.639768] ? blake2s.constprop.0+0x160/0x160 [ 1020.640468] ? lock_acquire+0x197/0x470 [ 1020.641079] ? find_held_lock+0x2c/0x110 [ 1020.641702] random_write_iter+0x46/0x80 [ 1020.642322] new_sync_write+0x42c/0x660 [ 1020.642933] ? new_sync_read+0x6f0/0x6f0 [ 1020.643557] ? avc_policy_seqno+0x9/0x70 [ 1020.644183] ? selinux_file_permission+0x92/0x520 [ 1020.644916] ? security_file_permission+0xb1/0xe0 [ 1020.645672] vfs_write+0x7c0/0xb10 [ 1020.646221] ksys_write+0x12d/0x260 [ 1020.646770] ? __ia32_sys_read+0xb0/0xb0 [ 1020.647399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.648211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.649004] do_syscall_64+0x33/0x40 [ 1020.649579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.650362] RIP: 0033:0x7f7257492b19 [ 1020.650930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.653706] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1020.654884] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 1020.655981] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1020.657091] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.658182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.659278] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 [ 1020.664945] FAULT_INJECTION: forcing a failure. [ 1020.664945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.667456] CPU: 0 PID: 7489 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1020.668932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.670913] Call Trace: [ 1020.671479] dump_stack+0x107/0x167 [ 1020.672256] should_fail.cold+0x5/0xa [ 1020.673051] _copy_from_iter+0x202/0xe80 [ 1020.673910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.675017] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1020.676066] ? trace_hardirqs_on+0x5b/0x180 [ 1020.677008] write_pool_user.part.0+0xa9/0x2a0 [ 1020.678001] ? blake2s.constprop.0+0x160/0x160 [ 1020.678996] ? lock_acquire+0x197/0x470 [ 1020.679857] ? find_held_lock+0x2c/0x110 [ 1020.680744] random_write_iter+0x46/0x80 [ 1020.681623] new_sync_write+0x42c/0x660 [ 1020.682482] ? new_sync_read+0x6f0/0x6f0 [ 1020.683357] ? avc_policy_seqno+0x9/0x70 [ 1020.684188] ? selinux_file_permission+0x92/0x520 [ 1020.685193] ? security_file_permission+0xb1/0xe0 [ 1020.686188] vfs_write+0x7c0/0xb10 [ 1020.686925] ksys_write+0x12d/0x260 [ 1020.687665] ? __ia32_sys_read+0xb0/0xb0 [ 1020.688500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.689635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.690747] do_syscall_64+0x33/0x40 [ 1020.691549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.692638] RIP: 0033:0x7f2fa722ab19 [ 1020.693450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.697381] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1020.698955] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1020.700413] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1020.701886] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.703390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.704936] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:07:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=r5, @ANYBLOB="18381c83d3aaee797492ea8b001d80"], 0x34}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf25360000000c0099000800000056000000"], 0x20}, 0x1, 0x0, 0x0, 0x44892}, 0x44844) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = dup3(0xffffffffffffffff, r6, 0x80000) sendmsg$NL80211_CMD_SET_TID_CONFIG(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)={0x220, r1, 0x1, 0x70bd25, 0x0, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x400, 0x77}}}}, [@NL80211_ATTR_TID_CONFIG={0x1f8, 0x11d, 0x0, 0x1, [{0x138, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x120, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x40, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0x1, 0xfff7, 0x200, 0x95, 0x7fff, 0x8, 0x3]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x30, 0x24, 0x21, 0x9, 0x1b, 0x3, 0x16, 0x30, 0x75, 0x36, 0x36, 0x6c, 0x18, 0x48, 0x24, 0x22, 0x16, 0x9e70b50ea536d1cd, 0x24, 0x18, 0x12, 0x6c, 0x55, 0x60, 0x74, 0x2c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xdc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x9, 0x1, [0x3, 0xb, 0x2, 0x18, 0xb]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x1, 0x7}, {0x2, 0x5}, {0x1, 0x3}, {0x5, 0x2}, {0x7, 0x7}, {0x4, 0x4}, {0x4, 0x1}, {0x4, 0x8}, {0x3, 0x1}, {0x1, 0x2}, {0x5, 0x9}, {0x0, 0x3}, {0x3, 0x7}, {0x5, 0x5}, {0x2, 0x7}, {0x0, 0x2}]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x30, 0x18, 0x6c, 0x5, 0x4, 0x6c, 0x2, 0x16, 0x9, 0x3a, 0x2, 0x48, 0x30, 0x18, 0x16, 0xc]}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x6, 0x2}, {0x6, 0x7}, {0x5, 0x1}, {0x6, 0x8}, {0x1, 0x2}, {0x0, 0x9}, {0x2, 0x2}, {0x7, 0xa}, {0x0, 0x1}, {0x2, 0x3}, {}, {0x7}, {0x0, 0x1}, {0x2, 0xa}, {0x0, 0x6}, {0x3, 0x3}, {0x1, 0x4}, {0x6}, {0x4}, {0x3, 0x5}, {0x1, 0x4}, {0x7}, {0x5, 0x4}, {0x0, 0x5}, {0x0, 0x5}, {0x0, 0x2}, {0x0, 0x5}, {0x2, 0x3}, {0x1}, {0x6, 0xa}, {0x2, 0x1}, {0x1, 0x9}, {0x5, 0x9}, {0x6, 0x8}, {0x0, 0x6}, {0x3, 0x1}, {0x0, 0x4}, {0x5}, {0x0, 0x2}, {0x5, 0x6}, {0x4, 0xa}, {0x0, 0x2}, {0x7, 0x8}, {0x1}, {0x7, 0x4}, {0x0, 0xa}, {0x3, 0x3}, {0x4, 0x3}, {0x7, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x3ff, 0x9, 0x1, 0x3, 0x5, 0x800, 0x95]}}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x4}, {0x6, 0x7}, {0x0, 0x2}, {0x2, 0x4}, {0x3, 0x1}, {0x0, 0x8}, {0x5, 0xa}, {0x3, 0x5}, {0x4}, {0x0, 0xa}, {0x3, 0x1}, {0x7, 0x8}, {0x3, 0x8}, {0x6, 0x3}, {0x5, 0x8}, {0x0, 0x3}, {0x0, 0x6}, {0x4}, {0x6, 0x2}, {0x2, 0x8}, {0x3, 0x7}, {0x3, 0x2}, {0x3}, {0x1, 0x9}, {0x4, 0x6}, {0x0, 0xa}, {0x6, 0x5}, {0x0, 0x6}, {0x0, 0x8}, {0x3, 0x4}, {0x1, 0x9}, {0x4, 0x4}, {0x5, 0x7}, {0x1, 0x9}, {0x6, 0x3}, {0x3, 0x7}, {0x3}, {0x4, 0x1}, {0x3, 0x2}, {0x0, 0x5}, {0x0, 0x5}, {0x1, 0x6}, {0x1, 0x4}, {0x0, 0x5}, {0x5, 0x6}, {0x2, 0x1}, {}, {0x5, 0x3}, {0x7, 0xa}, {0x1, 0x9}]}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff, 0xb, 0x400, 0x2, 0x1, 0x0, 0x3, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7fff}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xfe}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xb9}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x21}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x5c}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8001}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3ff}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="34000000432768dc3eb3ae8512cff565d6d3aba5665cf221fc9448901a7ae655561edaddb777bd4f5b1b8bd75bee75e8dafb67ef4cf1948b3e8872a948fe5fbf9e8906ae1e133a61db370a109fd7b64ff3507fbda007b5eff89ae41118ceb1547c5a1d36a2beff8cd62de07d2b841e073e84f8160d1acd9a468122c4973c0a68709619aa88f70948d7451f525fc7623afcad6c50da8d810c76369c51d9f17a0acb49dcc418a5df053375554ce32e2195faee9fddf53045ea952fa6529d9f5a0bd80f9e7f83a3844c4f4bf00a522381f2a35367769c0667dbf06b5666415abad74ee432dfc6b02c586c9ee020fbd97e6600b9428e183362ab19", @ANYRES16=r10, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=r12, @ANYBLOB="18001d80"], 0x34}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe6f6fdf6f2b2dceb}, 0xc, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="08002b08000300090df6e92cf24b3372776feb91d1f528085bf2228fb97f2f0500000000000000e91600"/52, @ANYRES32=r12, @ANYBLOB="0c009900060700000006001a010400020005001900000000000a00060008c31100001000000a000600ffffffffffff00"/60], 0x58}, 0x1, 0x0, 0x0, 0x82}, 0x44) msgget(0x3, 0x0) msgget(0x0, 0x40) 23:07:56 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 66) 23:07:56 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0xe8002, 0x0) write$binfmt_script(r0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0), 0x762, 0x20081) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='attr/current\x00') pread64(r3, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10) [ 1020.725871] FAULT_INJECTION: forcing a failure. [ 1020.725871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.728576] CPU: 0 PID: 7494 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1020.730126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.731856] Call Trace: [ 1020.732399] dump_stack+0x107/0x167 [ 1020.733156] should_fail.cold+0x5/0xa [ 1020.733950] _copy_from_iter+0x202/0xe80 [ 1020.734799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.735874] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1020.736919] ? trace_hardirqs_on+0x5b/0x180 [ 1020.737814] write_pool_user.part.0+0xa9/0x2a0 23:07:56 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 62) [ 1020.738785] ? blake2s.constprop.0+0x160/0x160 [ 1020.739893] ? lock_acquire+0x197/0x470 [ 1020.740750] ? find_held_lock+0x2c/0x110 [ 1020.741581] random_write_iter+0x46/0x80 [ 1020.742414] new_sync_write+0x42c/0x660 [ 1020.743256] ? new_sync_read+0x6f0/0x6f0 [ 1020.744088] ? avc_policy_seqno+0x9/0x70 [ 1020.744938] ? selinux_file_permission+0x92/0x520 [ 1020.746098] ? security_file_permission+0xb1/0xe0 [ 1020.747154] vfs_write+0x7c0/0xb10 [ 1020.747915] ksys_write+0x12d/0x260 [ 1020.748769] ? __ia32_sys_read+0xb0/0xb0 [ 1020.749615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:07:56 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 70) [ 1020.750728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.751849] do_syscall_64+0x33/0x40 [ 1020.752636] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.753710] RIP: 0033:0x7f98b5bd9b19 [ 1020.754479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.758270] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1020.759843] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1020.761337] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1020.762805] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.764263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.765807] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:07:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1100) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:07:56 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 83) [ 1020.943051] FAULT_INJECTION: forcing a failure. [ 1020.943051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.944977] CPU: 1 PID: 7504 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1020.946216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.947742] Call Trace: [ 1020.948216] dump_stack+0x107/0x167 [ 1020.948804] should_fail.cold+0x5/0xa [ 1020.949407] _copy_from_iter+0x202/0xe80 [ 1020.950051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.950175] FAULT_INJECTION: forcing a failure. [ 1020.950175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.950871] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1020.950884] ? trace_hardirqs_on+0x5b/0x180 [ 1020.950901] write_pool_user.part.0+0xa9/0x2a0 [ 1020.950922] ? blake2s.constprop.0+0x160/0x160 [ 1020.956098] ? lock_acquire+0x197/0x470 [ 1020.956723] ? find_held_lock+0x2c/0x110 [ 1020.957361] random_write_iter+0x46/0x80 [ 1020.957996] new_sync_write+0x42c/0x660 [ 1020.958618] ? new_sync_read+0x6f0/0x6f0 [ 1020.959252] ? avc_policy_seqno+0x9/0x70 [ 1020.959879] ? selinux_file_permission+0x92/0x520 [ 1020.960638] ? security_file_permission+0xb1/0xe0 [ 1020.961403] vfs_write+0x7c0/0xb10 [ 1020.961961] ksys_write+0x12d/0x260 [ 1020.962527] ? __ia32_sys_read+0xb0/0xb0 [ 1020.963162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.963985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.964798] do_syscall_64+0x33/0x40 [ 1020.965400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.966195] RIP: 0033:0x7f9c7e952b19 [ 1020.966786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.969666] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1020.970839] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1020.971952] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1020.973070] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.974188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.975308] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1020.976448] CPU: 0 PID: 7506 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1020.977894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.979600] Call Trace: [ 1020.980158] dump_stack+0x107/0x167 [ 1020.980930] should_fail.cold+0x5/0xa [ 1020.981725] _copy_from_iter+0x202/0xe80 [ 1020.982584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.983678] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1020.984735] ? trace_hardirqs_on+0x5b/0x180 [ 1020.985635] write_pool_user.part.0+0xa9/0x2a0 [ 1020.986571] ? blake2s.constprop.0+0x160/0x160 [ 1020.987525] ? lock_acquire+0x197/0x470 [ 1020.988360] ? find_held_lock+0x2c/0x110 [ 1020.989220] random_write_iter+0x46/0x80 [ 1020.990075] new_sync_write+0x42c/0x660 [ 1020.990917] ? new_sync_read+0x6f0/0x6f0 [ 1020.991775] ? avc_policy_seqno+0x9/0x70 [ 1020.992634] ? selinux_file_permission+0x92/0x520 [ 1020.993642] ? security_file_permission+0xb1/0xe0 [ 1020.994649] vfs_write+0x7c0/0xb10 [ 1020.995400] ksys_write+0x12d/0x260 [ 1020.996155] ? __ia32_sys_read+0xb0/0xb0 [ 1020.997006] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.998101] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.999169] do_syscall_64+0x33/0x40 [ 1020.999948] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.001036] RIP: 0033:0x7f2fa722ab19 [ 1021.001819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.005649] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1021.007223] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1021.008726] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1021.010203] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.011678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.013168] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1021.036392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1021.066147] FAULT_INJECTION: forcing a failure. [ 1021.066147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1021.068115] CPU: 1 PID: 7512 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1021.069184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.070456] Call Trace: [ 1021.070863] dump_stack+0x107/0x167 [ 1021.071421] should_fail.cold+0x5/0xa [ 1021.072004] _copy_from_iter+0x202/0xe80 [ 1021.072648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.073455] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1021.074223] ? trace_hardirqs_on+0x5b/0x180 [ 1021.074896] write_pool_user.part.0+0xa9/0x2a0 [ 1021.075591] ? blake2s.constprop.0+0x160/0x160 [ 1021.076292] ? lock_acquire+0x197/0x470 [ 1021.076905] ? find_held_lock+0x2c/0x110 [ 1021.077534] random_write_iter+0x46/0x80 [ 1021.078176] new_sync_write+0x42c/0x660 [ 1021.078780] ? new_sync_read+0x6f0/0x6f0 [ 1021.079407] ? avc_policy_seqno+0x9/0x70 [ 1021.080022] ? selinux_file_permission+0x92/0x520 [ 1021.080769] ? security_file_permission+0xb1/0xe0 [ 1021.081510] vfs_write+0x7c0/0xb10 [ 1021.082058] ksys_write+0x12d/0x260 [ 1021.082615] ? __ia32_sys_read+0xb0/0xb0 [ 1021.083235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.084028] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1021.084816] do_syscall_64+0x33/0x40 [ 1021.085383] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.086153] RIP: 0033:0x7f7257492b19 [ 1021.086722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.089567] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1021.090721] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1021.091799] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1021.092897] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.093975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.095051] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1021.097591] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1021.116799] FAULT_INJECTION: forcing a failure. [ 1021.116799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1021.118952] CPU: 0 PID: 7515 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1021.120166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.121656] Call Trace: [ 1021.122123] dump_stack+0x107/0x167 [ 1021.122786] should_fail.cold+0x5/0xa [ 1021.123475] _copy_from_iter+0x202/0xe80 [ 1021.124214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.125146] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1021.126045] ? trace_hardirqs_on+0x5b/0x180 [ 1021.126821] write_pool_user.part.0+0xa9/0x2a0 [ 1021.127640] ? blake2s.constprop.0+0x160/0x160 [ 1021.128445] ? lock_acquire+0x197/0x470 [ 1021.129150] ? find_held_lock+0x2c/0x110 [ 1021.129880] random_write_iter+0x46/0x80 [ 1021.130601] new_sync_write+0x42c/0x660 [ 1021.131320] ? new_sync_read+0x6f0/0x6f0 [ 1021.132035] ? avc_policy_seqno+0x9/0x70 [ 1021.132768] ? selinux_file_permission+0x92/0x520 [ 1021.133626] ? security_file_permission+0xb1/0xe0 [ 1021.134474] vfs_write+0x7c0/0xb10 [ 1021.135103] ksys_write+0x12d/0x260 [ 1021.135757] ? __ia32_sys_read+0xb0/0xb0 [ 1021.136488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.137433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1021.138345] do_syscall_64+0x33/0x40 [ 1021.138991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.139900] RIP: 0033:0x7f98b5bd9b19 [ 1021.140566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.143848] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1021.145219] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1021.146509] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1021.147775] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.149045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.150314] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:08:08 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x10c0) 23:08:08 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 71) 23:08:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNAPSHOT_FREE(r2, 0x3305) dup2(r1, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080)={0x0, 0x4772, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) mount$9p_unix(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='./file0\x00', &(0x7f0000001340), 0x20810, &(0x7f0000001380)={'trans=unix,', {[{@cache_loose}, {@version_u}, {@version_u}, {@cache_loose}, {@dfltuid={'dfltuid', 0x3d, r3}}], [{@dont_hash}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, 'afid'}}, {@euid_lt}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4084, 0xff4}, {&(0x7f0000002e00)=""/4104, 0x1008}], 0x2) 23:08:08 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 84) 23:08:08 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file1', [{0x20, '#! '}]}, 0xf) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(r2, r1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r3, &(0x7f0000000340)=""/4096, 0x1000) write$binfmt_script(r0, 0x0, 0x0) 23:08:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1140) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:08:08 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 63) 23:08:08 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 67) [ 1032.657648] FAULT_INJECTION: forcing a failure. [ 1032.657648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.659259] CPU: 1 PID: 7531 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1032.660134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.661212] Call Trace: [ 1032.661230] dump_stack+0x107/0x167 [ 1032.661243] should_fail.cold+0x5/0xa [ 1032.661258] _copy_from_iter+0x202/0xe80 [ 1032.661276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.661288] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.661297] ? trace_hardirqs_on+0x5b/0x180 [ 1032.661318] write_pool_user.part.0+0xa9/0x2a0 [ 1032.661331] ? blake2s.constprop.0+0x160/0x160 [ 1032.662444] ? lock_acquire+0x197/0x470 [ 1032.662454] ? find_held_lock+0x2c/0x110 [ 1032.662468] random_write_iter+0x46/0x80 [ 1032.662481] new_sync_write+0x42c/0x660 [ 1032.662494] ? new_sync_read+0x6f0/0x6f0 [ 1032.662516] ? avc_policy_seqno+0x9/0x70 [ 1032.663838] ? selinux_file_permission+0x92/0x520 [ 1032.663853] ? security_file_permission+0xb1/0xe0 [ 1032.668822] vfs_write+0x7c0/0xb10 [ 1032.668848] ksys_write+0x12d/0x260 [ 1032.668860] ? __ia32_sys_read+0xb0/0xb0 [ 1032.673437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.674111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1032.674768] do_syscall_64+0x33/0x40 [ 1032.675239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1032.675894] RIP: 0033:0x7f2fa722ab19 [ 1032.676372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.678716] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1032.679679] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1032.680586] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1032.681501] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.682404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.683311] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1032.697913] FAULT_INJECTION: forcing a failure. [ 1032.697913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.700528] CPU: 0 PID: 7534 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1032.702020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.703819] Call Trace: [ 1032.704390] dump_stack+0x107/0x167 [ 1032.705186] should_fail.cold+0x5/0xa [ 1032.706011] _copy_from_iter+0x202/0xe80 [ 1032.706903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.708051] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.709158] ? trace_hardirqs_on+0x5b/0x180 [ 1032.710082] write_pool_user.part.0+0xa9/0x2a0 [ 1032.711076] ? blake2s.constprop.0+0x160/0x160 [ 1032.712062] ? lock_acquire+0x197/0x470 [ 1032.712922] ? find_held_lock+0x2c/0x110 [ 1032.713805] random_write_iter+0x46/0x80 [ 1032.714675] new_sync_write+0x42c/0x660 23:08:08 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 72) [ 1032.715523] ? new_sync_read+0x6f0/0x6f0 [ 1032.716555] ? avc_policy_seqno+0x9/0x70 [ 1032.717513] ? selinux_file_permission+0x92/0x520 [ 1032.718549] ? security_file_permission+0xb1/0xe0 [ 1032.719587] vfs_write+0x7c0/0xb10 [ 1032.720359] ksys_write+0x12d/0x260 [ 1032.721146] ? __ia32_sys_read+0xb0/0xb0 [ 1032.722037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.723172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1032.724300] do_syscall_64+0x33/0x40 [ 1032.725102] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1032.726191] RIP: 0033:0x7f9c7e952b19 [ 1032.726997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.730928] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1032.732558] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1032.734128] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1032.734140] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.734151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.734161] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:08:08 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1100) [ 1032.759867] ieee802154 phy0 wpan0: encryption failed: -22 [ 1032.762218] FAULT_INJECTION: forcing a failure. [ 1032.762218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.764781] CPU: 0 PID: 7533 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1032.766248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.768012] Call Trace: [ 1032.768575] dump_stack+0x107/0x167 [ 1032.769359] should_fail.cold+0x5/0xa [ 1032.770181] _copy_from_iter+0x202/0xe80 [ 1032.771055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.772167] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.773251] ? trace_hardirqs_on+0x5b/0x180 [ 1032.774163] write_pool_user.part.0+0xa9/0x2a0 [ 1032.775142] ? blake2s.constprop.0+0x160/0x160 [ 1032.776121] ? lock_acquire+0x197/0x470 [ 1032.776962] ? find_held_lock+0x2c/0x110 23:08:08 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 68) [ 1032.777900] random_write_iter+0x46/0x80 [ 1032.778879] new_sync_write+0x42c/0x660 [ 1032.779748] ? new_sync_read+0x6f0/0x6f0 [ 1032.780612] ? avc_policy_seqno+0x9/0x70 [ 1032.780633] ? selinux_file_permission+0x92/0x520 [ 1032.782139] ? security_file_permission+0xb1/0xe0 [ 1032.783168] vfs_write+0x7c0/0xb10 [ 1032.783925] ksys_write+0x12d/0x260 [ 1032.784686] ? __ia32_sys_read+0xb0/0xb0 [ 1032.785562] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.786668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1032.787748] do_syscall_64+0x33/0x40 [ 1032.788529] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1032.789616] RIP: 0033:0x7f7257492b19 [ 1032.790394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 23:08:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1180) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1032.794287] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1032.795919] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1032.797438] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1032.798948] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.800446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.801950] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1032.810971] FAULT_INJECTION: forcing a failure. [ 1032.810971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.813530] CPU: 0 PID: 7543 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1032.814976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.816727] Call Trace: [ 1032.817299] dump_stack+0x107/0x167 [ 1032.818085] should_fail.cold+0x5/0xa [ 1032.818898] _copy_from_iter+0x202/0xe80 23:08:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNAPSHOT_FREE(r2, 0x3305) dup2(r1, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080)={0x0, 0x4772, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) mount$9p_unix(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='./file0\x00', &(0x7f0000001340), 0x20810, &(0x7f0000001380)={'trans=unix,', {[{@cache_loose}, {@version_u}, {@version_u}, {@cache_loose}, {@dfltuid={'dfltuid', 0x3d, r3}}], [{@dont_hash}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, 'afid'}}, {@euid_lt}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4084, 0xff4}, {&(0x7f0000002e00)=""/4104, 0x1008}], 0x2) [ 1032.819770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.821021] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.822079] ? trace_hardirqs_on+0x5b/0x180 [ 1032.822991] write_pool_user.part.0+0xa9/0x2a0 [ 1032.823943] ? blake2s.constprop.0+0x160/0x160 [ 1032.824912] ? lock_acquire+0x197/0x470 [ 1032.825757] ? find_held_lock+0x2c/0x110 [ 1032.826612] random_write_iter+0x46/0x80 [ 1032.827448] new_sync_write+0x42c/0x660 [ 1032.828278] ? new_sync_read+0x6f0/0x6f0 [ 1032.829147] ? avc_policy_seqno+0x9/0x70 [ 1032.829990] ? selinux_file_permission+0x92/0x520 [ 1032.830991] ? security_file_permission+0xb1/0xe0 [ 1032.832006] vfs_write+0x7c0/0xb10 [ 1032.832755] ksys_write+0x12d/0x260 [ 1032.833524] ? __ia32_sys_read+0xb0/0xb0 [ 1032.834368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.835467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1032.836548] do_syscall_64+0x33/0x40 [ 1032.837335] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1032.838395] RIP: 0033:0x7f98b5bd9b19 [ 1032.839165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.843005] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1032.844606] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 1032.846108] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1032.847608] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.849127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.850632] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 23:08:08 executing program 1: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000000)) r2 = signalfd4(r1, &(0x7f0000000040)={[0x6]}, 0x8, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x8, 0x32, "69c2a867b2a50e0ade3c32f6f080db6cb98c5fa0286582fbfbd8d7cec02c3bad5504c41f1fc21d872d95b1966218b3523926"}) write$binfmt_script(r1, 0x0, 0x0) 23:08:08 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 64) 23:08:08 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 85) [ 1032.974037] FAULT_INJECTION: forcing a failure. [ 1032.974037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.975547] CPU: 1 PID: 7550 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1032.976405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.977455] Call Trace: [ 1032.977793] dump_stack+0x107/0x167 [ 1032.978249] should_fail.cold+0x5/0xa [ 1032.978727] _copy_from_iter+0x202/0xe80 [ 1032.979241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.979897] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.980526] ? trace_hardirqs_on+0x5b/0x180 [ 1032.981076] write_pool_user.part.0+0xa9/0x2a0 [ 1032.981644] ? blake2s.constprop.0+0x160/0x160 [ 1032.982217] ? lock_acquire+0x197/0x470 [ 1032.982714] ? find_held_lock+0x2c/0x110 [ 1032.983223] random_write_iter+0x46/0x80 [ 1032.983727] new_sync_write+0x42c/0x660 [ 1032.984220] ? new_sync_read+0x6f0/0x6f0 [ 1032.984726] ? avc_policy_seqno+0x9/0x70 [ 1032.985236] ? selinux_file_permission+0x92/0x520 [ 1032.985837] ? security_file_permission+0xb1/0xe0 [ 1032.986440] vfs_write+0x7c0/0xb10 [ 1032.986885] ksys_write+0x12d/0x260 [ 1032.987340] ? __ia32_sys_read+0xb0/0xb0 [ 1032.987848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.988503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1032.989152] do_syscall_64+0x33/0x40 [ 1032.989615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1032.990253] RIP: 0033:0x7f9c7e952b19 [ 1032.990716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.993008] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1032.993957] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1032.994842] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1032.995727] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.996613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.997509] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1033.010000] FAULT_INJECTION: forcing a failure. [ 1033.010000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1033.012465] CPU: 0 PID: 7552 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1033.013906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.015644] Call Trace: [ 1033.016197] dump_stack+0x107/0x167 [ 1033.016973] should_fail.cold+0x5/0xa [ 1033.017785] _copy_from_iter+0x202/0xe80 [ 1033.018648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.019759] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1033.020822] ? trace_hardirqs_on+0x5b/0x180 [ 1033.021743] write_pool_user.part.0+0xa9/0x2a0 [ 1033.022715] ? blake2s.constprop.0+0x160/0x160 [ 1033.023690] ? lock_acquire+0x197/0x470 [ 1033.024530] ? find_held_lock+0x2c/0x110 [ 1033.025400] random_write_iter+0x46/0x80 23:08:09 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 69) [ 1033.026255] new_sync_write+0x42c/0x660 [ 1033.027248] ? new_sync_read+0x6f0/0x6f0 [ 1033.028114] ? avc_policy_seqno+0x9/0x70 [ 1033.028982] ? selinux_file_permission+0x92/0x520 [ 1033.029994] ? security_file_permission+0xb1/0xe0 [ 1033.031023] vfs_write+0x7c0/0xb10 [ 1033.031781] ksys_write+0x12d/0x260 [ 1033.032552] ? __ia32_sys_read+0xb0/0xb0 [ 1033.033417] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.034522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1033.035610] do_syscall_64+0x33/0x40 [ 1033.036393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1033.037472] RIP: 0033:0x7f2fa722ab19 [ 1033.038257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.042102] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1033.043700] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1033.045209] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1033.046694] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.048176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.049686] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:08:09 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1140) [ 1033.132132] FAULT_INJECTION: forcing a failure. [ 1033.132132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1033.134960] CPU: 0 PID: 7560 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1033.136607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.138538] Call Trace: [ 1033.139152] dump_stack+0x107/0x167 [ 1033.139991] should_fail.cold+0x5/0xa [ 1033.140884] _copy_from_iter+0x202/0xe80 [ 1033.141832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.143040] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1033.144202] ? trace_hardirqs_on+0x5b/0x180 [ 1033.145221] write_pool_user.part.0+0xa9/0x2a0 [ 1033.146278] ? blake2s.constprop.0+0x160/0x160 [ 1033.147320] ? lock_acquire+0x197/0x470 [ 1033.148235] ? find_held_lock+0x2c/0x110 [ 1033.149184] random_write_iter+0x46/0x80 [ 1033.150124] new_sync_write+0x42c/0x660 [ 1033.151044] ? new_sync_read+0x6f0/0x6f0 [ 1033.151990] ? avc_policy_seqno+0x9/0x70 [ 1033.152938] ? selinux_file_permission+0x92/0x520 [ 1033.154052] ? security_file_permission+0xb1/0xe0 [ 1033.155172] vfs_write+0x7c0/0xb10 [ 1033.155999] ksys_write+0x12d/0x260 [ 1033.156838] ? __ia32_sys_read+0xb0/0xb0 [ 1033.157790] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.158996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1033.160185] do_syscall_64+0x33/0x40 [ 1033.161055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1033.162240] RIP: 0033:0x7f7257492b19 [ 1033.163097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.167329] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1033.169074] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1033.170684] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1033.172312] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.173957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.175582] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1033.207867] FAULT_INJECTION: forcing a failure. [ 1033.207867] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1033.210609] CPU: 0 PID: 7565 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1033.212149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.214019] Call Trace: [ 1033.214614] dump_stack+0x107/0x167 [ 1033.215438] should_fail.cold+0x5/0xa [ 1033.216298] _copy_from_iter+0x202/0xe80 [ 1033.217226] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.218399] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1033.219529] ? trace_hardirqs_on+0x5b/0x180 [ 1033.220501] write_pool_user.part.0+0xa9/0x2a0 [ 1033.221541] ? blake2s.constprop.0+0x160/0x160 [ 1033.222573] ? lock_acquire+0x197/0x470 [ 1033.223461] ? find_held_lock+0x2c/0x110 [ 1033.224376] random_write_iter+0x46/0x80 [ 1033.225297] new_sync_write+0x42c/0x660 [ 1033.226193] ? new_sync_read+0x6f0/0x6f0 [ 1033.227117] ? avc_policy_seqno+0x9/0x70 [ 1033.228027] ? selinux_file_permission+0x92/0x520 [ 1033.229127] ? security_file_permission+0xb1/0xe0 [ 1033.230222] vfs_write+0x7c0/0xb10 [ 1033.231027] ksys_write+0x12d/0x260 [ 1033.231842] ? __ia32_sys_read+0xb0/0xb0 [ 1033.232749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.233926] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1033.235099] do_syscall_64+0x33/0x40 [ 1033.235936] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1033.237090] RIP: 0033:0x7f9c7e952b19 [ 1033.237927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.242074] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1033.243792] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1033.245397] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1033.247011] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.248613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.250218] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1033.306417] FAULT_INJECTION: forcing a failure. [ 1033.306417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1033.309072] CPU: 0 PID: 7570 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1033.310618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.312480] Call Trace: [ 1033.313088] dump_stack+0x107/0x167 [ 1033.313906] should_fail.cold+0x5/0xa [ 1033.314771] _copy_from_iter+0x202/0xe80 [ 1033.315691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.316883] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1033.318030] ? trace_hardirqs_on+0x5b/0x180 [ 1033.319006] write_pool_user.part.0+0xa9/0x2a0 [ 1033.320037] ? blake2s.constprop.0+0x160/0x160 [ 1033.321087] ? lock_acquire+0x197/0x470 [ 1033.321976] ? find_held_lock+0x2c/0x110 [ 1033.322892] random_write_iter+0x46/0x80 [ 1033.323804] new_sync_write+0x42c/0x660 [ 1033.324702] ? new_sync_read+0x6f0/0x6f0 [ 1033.325623] ? avc_policy_seqno+0x9/0x70 [ 1033.326533] ? selinux_file_permission+0x92/0x520 [ 1033.327614] ? security_file_permission+0xb1/0xe0 [ 1033.328705] vfs_write+0x7c0/0xb10 [ 1033.329530] ksys_write+0x12d/0x260 [ 1033.330456] ? __ia32_sys_read+0xb0/0xb0 [ 1033.331394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1033.332601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1033.333808] do_syscall_64+0x33/0x40 [ 1033.334672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1033.335853] RIP: 0033:0x7f98b5bd9b19 [ 1033.336715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.341009] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1033.342773] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1033.344410] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1033.346036] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.347695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.349372] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:08:27 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 73) 23:08:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 86) [ 1051.065903] FAULT_INJECTION: forcing a failure. [ 1051.065903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.068423] CPU: 0 PID: 7575 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1051.069896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.071672] Call Trace: [ 1051.072239] dump_stack+0x107/0x167 [ 1051.073018] should_fail.cold+0x5/0xa [ 1051.073855] _copy_from_iter+0x202/0xe80 [ 1051.074732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.075856] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.076933] ? trace_hardirqs_on+0x5b/0x180 [ 1051.077865] write_pool_user.part.0+0xa9/0x2a0 [ 1051.078846] ? blake2s.constprop.0+0x160/0x160 [ 1051.079830] ? lock_acquire+0x197/0x470 [ 1051.080679] ? find_held_lock+0x2c/0x110 [ 1051.081568] random_write_iter+0x46/0x80 [ 1051.082435] new_sync_write+0x42c/0x660 [ 1051.083290] ? new_sync_read+0x6f0/0x6f0 [ 1051.084433] ? avc_policy_seqno+0x9/0x70 [ 1051.085320] ? selinux_file_permission+0x92/0x520 [ 1051.086353] ? security_file_permission+0xb1/0xe0 [ 1051.087411] vfs_write+0x7c0/0xb10 [ 1051.088183] ksys_write+0x12d/0x260 [ 1051.088960] ? __ia32_sys_read+0xb0/0xb0 [ 1051.089844] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.090965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.092070] do_syscall_64+0x33/0x40 [ 1051.092867] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.093969] RIP: 0033:0x7f98b5bd9b19 [ 1051.094765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.098719] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.100348] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1051.101888] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1051.103417] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.104953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.106463] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:08:27 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1180) 23:08:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x11c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:08:27 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 65) 23:08:27 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x17, 0x4, 0x70bd2b, 0x25dfdbfd, {0x1}, [@generic="5db93c6cab545aa86c82ef6bf517de5183c3c9106840a6fa26efd6884301784184c032078b96f932fc50e3d708ef9e06896b5eaab7d9f85862880feef429c0d2644e7220297753a8ed1a0d3578b2d8f27f5015afba6ff51784766533e5343b31"]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r0 = socket$inet(0x2, 0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000024c0)={'filter\x00', 0x1200, "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"}, &(0x7f0000000140)=0x1224) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r7, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x0, 0x3e}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x1e0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x1e0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x21c}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x805) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001280)={0x108, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8001}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0xd9, 0x5b, "6cee3d8b9164ff2ca2b55cc5122628baf4fbed63ab90d4e17e1a07ad84f80d853e067304f0186c780995823050fa3515ad980bec607df11f4c96b475df62c651f4fb152ef6900d8721c426f3d12854b811bca6f2c9654e8f28baff7c6a99603b8f783826a35cf6e1f0c0ef57a0384b51df4227df176c14a3549507a101ceb7b8fdb0c5ad7566ede692f108d9cf6292cae01cefdb985631137967efbaa6dc7df3c8c8a7834f6d96c80ed8e80aec10ddf77a2be7d3916ce1da5518874dd0877905b3b19bb1ef272322250341a38b09afdd66657156f6"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x44004}, 0x40) r11 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r11, 0x0, 0x0) 23:08:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x102) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000440)='\xd7,+[-&@\x00', &(0x7f0000000c40)='\x9c)Q#\x18?\xe1\x9d\xf8\xb6\x04\x9d\x9c\xd2\xa0\x012\x80\x8d\x83\x8d\x8d\x03\x11\xc7\xbd\xa4o\xafo\x85F\xcd\xd1\xce\x94U\x9e\xfe\xa0\x14\xa8\xb03:\xc7\xe2\xb7\xc4ux\xef7\x0f$\xf2\xe1\x98\xcb\x0e\x02\xe7=I[Bb\x86\xd3\x11\xd0\x18CS\x8euz_;\f\xdf\xa2,\x0etQ\xbc\xa8\x951=\xb2\x99v\x1d\xee\x14\xe4\xa1<+\ni&8\x1f\xc7\x8a\xcf\x90\x9e\x96\xef\xfarB\xc3\x13\f\x06\xe6X\x06\xece\x8c\x8b\x84X\x97\x03)\xdd\x9cf0V\x8cN\xab\xef\xfe\x87Q_\xaa\x9eT>\x02\xf5\xb7M\xcev\x1f\xda)V\x8a\xb9\xae\x187l\xf7t\xab\xe2\x15a\x95u^!\xa5\xfbbq\xa34\xacc1\xf2\xb2im\xfe\x15\xb0\x9d\xb0L\x99\x01k,\xc6u\xefn\x03\x17\xa1\xdc:\xf5)x\xa6\x85z\xfa\x8a2\x93/\xc0\xbe\xf2\xf3\x97\xa8\xb8-,\xf1\x87\xd1\xf9\xf4\xb9\xad\xa7\x96#\xcf\x9b\xbaI\xa5\xc6n\xc6[\xb7?\xd7\xa0\x0e\x93%@{\xce\xbf\x91]\xf4\x9d\x9a\xd9\xa1b\x8fF\xbb\xa6\xf9\x93\xa3\xc7\'\\\x95\x06\\\xcf\xf5o\xec'], &(0x7f0000000440), 0x1000) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="72b846014fdb91c0de75e875aaf1e1c21ea2ba5044f2ec03", @ANYRESHEX]) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x8, 0x2, 0x400, 0x3, 0x2, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000800)='cpu.max.burst\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000007c0)={0xfffffffd, 0x81, 0x667, 0x3f, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'veth1_to_bridge\x00'}) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet(r1, &(0x7f0000000600)=[{{&(0x7f0000000480)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, &(0x7f00000010c0)=[{&(0x7f00000004c0)="1510d42494a587147c155150a52357580898bf7e1f3f4be0c83f571bf2b4b2650fd6eb2c922cd69ed40a28dde78d4fc9795b098d9b963b63b339d278e45b6c11bfc1f6a357a23bd6557a5000ff52f4f0745ed603cd8e1ed96c294c7077fcccfe3f15b3357d7a99145127712657c562af8cd7c7166f20ef3cc531eb5d12514943f89c6e6fe8b43b43233a79783aa13ffdb4cbb1695914858b80b05a2c7477958c21a495762d428fff0bbebd9a3e", 0xad}, {&(0x7f0000000880)="3674d344e76bbfe50a739cb82e9247b3cfcf0ef62916bd9416753b8f7544eb45ab6a908b12ac874ab31a3cc6c266b53ea447677d808c096bda7c30b1b1baa7ecbe2f0da6a986ee7cca9fc29a42ecd0bf340a6211162fe5b476a08b3cf179448ed14c560580f1cf14687af17af6743da3e27f4c5fefde0a99f2a23b4f6478f093eda117dd0a1098202ab63f161679f8f11a94d47bb5cff0923a7a3c65743548723b8b272c8dc892534ed4f3f685a6b9f026298ff4e24b70912ba864f56543835099b05e41ea19e1ef83a08af91732f81cc0e3144aabfc1a76f35e5639873e2e80e1a51927a5547762f83437", 0xeb}, {&(0x7f0000000580)="8221483eb10e3a0c369aee594b495bffca28d02e9b393c208dc371822da92c1000", 0x21}, {&(0x7f0000000d80)="66f5d3a1ebef5586f3f0b6c91c2a4011db27a7c8afd0521b87c66b97f401279ca8b8dd0bf791db94cab386179d08aba62bd819128ac698d150eb0441fa318bb7db82d44ed3f460c2ee26af74a398a4b0e274bc1368023701707ab5650b2f1a895b7ae6ee48ddbdfb071b14a179cb60b4822ec13ef0601e87fa757df3d69049d8c65ebd89925f96c3647ac759437c2c3015b9", 0x92}, {&(0x7f00000005c0)="be79157dedb739e25e830fafbbd115dc0f699f259919ddfec189e6a7ae342d2b38d083c456a917a8922685dcf06dc0b7b5faab7d728666fc7277", 0x3a}, {&(0x7f0000000e40)="e0e75fcdafc6d63a94f44fed42d74970cae02bcddc4835364af211f7801e427f9c59e5a2c43bcac34628fd0a3e836318b4d634dfeae3a8856f8ebf8d8dbba8d516c3deb12040e30541000d15c7ae81c4dbe30cd20bcc93c268ab94a8ccd90602cc6296784236c03e2a1ca4bead411d591ba8119585566c8ff6912c31a65efbc2ed9433de67fc7b1cb8f7287268b3a70c8a79a77f777391e6bfa0aab799aa146d276d39fcf8fac1ca82c9df1e13c731", 0xaf}, {&(0x7f0000000f00)="aacadd4f39ac3024e094c0577e70e5ac055cff595ea767981878878f412be882b5b05e05516e66fcc8b3aada1430ada02944895a191b0d5680e141d545978d3fc71ddb0cd228cf9aab95343e62e70106e0e26c39c293eb7f5716074b45267fd0799a48ec2b4b6fdd668b796903d7385c3479a1d03ebbdc03e237210f1324ca0cea104a29302f07c97997bb9cc54e3295c5b87f74dcc0b868aa8070a20553d23139d20f777a6b437080eebbe0d627195345040742c491e3eaccdce77de7400e02fd84d28d801c3df54575ed", 0xcb}, {&(0x7f0000000740)="79a96c8318b3ff98a0f64820c30c54cf64d88388645aed31e6d522688443da4ed5394afa9aff39fc7db3a1d2534262f1781fff1490c2ad48e11fd28bc43fa04b164591429b2e3a3ded2a566c4c9bd953beb9a0661fed7f0e1c", 0x59}, {&(0x7f0000001000)="286a03fd3e5184edb2cf8007d4722be23c0555fa1ff57ee64091752dbd8722e195c30406d67da0e5a5d5814f1ca52bf46efa9d2070936577a6d1b489ed2efc83461c04e227b98ff3afc5dae284523bea9a2925d5ec146c9d18c66a5898dbc56b1dc9be4752f545ba930f7fda46af5ca01c988d330eea4bbf63fde66326b4da224ae152e63a31fee998e6b20f5f935ec3c50451a0084420224d3c790f83f5e24cfb29fc8399f4a4c1bf9c51c6453b0083f851612f2fad885666c0386e26", 0xbd}], 0x9, &(0x7f0000001180)=ANY=[@ANYBLOB="3c00000000000000000000000700fc1dc246831b85e00676d16a37d740000000070b6b7f000001ffffffff4404f470830fec64010100ac1414bb7f458f426273ea025e0814b862000001440c6830000000020000000800000000001400000000c538f4dc39a7399200000008000000000000008ffb5b3245f203de526f26f1ad3dcd4539b1341f549ea0ece2bab4e1afd248ef5069ac7fd02642f244b80c3e9c70ac62bad0"], 0x58}}], 0x1, 0x20040000) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 23:08:27 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 70) 23:08:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 87) [ 1051.168878] FAULT_INJECTION: forcing a failure. [ 1051.168878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.171453] CPU: 0 PID: 7584 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1051.172894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.174648] Call Trace: [ 1051.175208] dump_stack+0x107/0x167 [ 1051.175982] should_fail.cold+0x5/0xa [ 1051.176789] _copy_from_iter+0x202/0xe80 [ 1051.177662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.178761] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.179822] ? trace_hardirqs_on+0x5b/0x180 [ 1051.180739] write_pool_user.part.0+0xa9/0x2a0 [ 1051.181718] ? blake2s.constprop.0+0x160/0x160 [ 1051.182688] ? lock_acquire+0x197/0x470 [ 1051.183525] ? find_held_lock+0x2c/0x110 [ 1051.184379] random_write_iter+0x46/0x80 [ 1051.185247] new_sync_write+0x42c/0x660 [ 1051.186082] ? new_sync_read+0x6f0/0x6f0 [ 1051.186951] ? avc_policy_seqno+0x9/0x70 [ 1051.187804] ? selinux_file_permission+0x92/0x520 [ 1051.188881] ? security_file_permission+0xb1/0xe0 [ 1051.189981] vfs_write+0x7c0/0xb10 [ 1051.190731] ksys_write+0x12d/0x260 [ 1051.191492] ? __ia32_sys_read+0xb0/0xb0 [ 1051.192342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.193448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.194532] do_syscall_64+0x33/0x40 [ 1051.195313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.196386] RIP: 0033:0x7f9c7e952b19 [ 1051.197180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.201042] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.202638] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1051.204127] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1051.205642] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.207143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.208644] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:08:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1200) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1051.216909] FAULT_INJECTION: forcing a failure. [ 1051.216909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.219377] CPU: 0 PID: 7589 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1051.220907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.222655] Call Trace: [ 1051.223214] dump_stack+0x107/0x167 [ 1051.223976] should_fail.cold+0x5/0xa [ 1051.224777] _copy_from_iter+0x202/0xe80 [ 1051.225646] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.226748] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.227803] ? trace_hardirqs_on+0x5b/0x180 [ 1051.228723] write_pool_user.part.0+0xa9/0x2a0 [ 1051.229692] ? blake2s.constprop.0+0x160/0x160 [ 1051.230654] ? lock_acquire+0x197/0x470 [ 1051.231494] ? find_held_lock+0x2c/0x110 [ 1051.232361] random_write_iter+0x46/0x80 [ 1051.233238] new_sync_write+0x42c/0x660 [ 1051.234071] ? new_sync_read+0x6f0/0x6f0 [ 1051.234936] ? avc_policy_seqno+0x9/0x70 [ 1051.235792] ? selinux_file_permission+0x92/0x520 [ 1051.236806] ? security_file_permission+0xb1/0xe0 [ 1051.237830] vfs_write+0x7c0/0xb10 [ 1051.238581] ksys_write+0x12d/0x260 [ 1051.239340] ? __ia32_sys_read+0xb0/0xb0 [ 1051.240191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.241302] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.242382] do_syscall_64+0x33/0x40 [ 1051.243157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.244237] RIP: 0033:0x7f2fa722ab19 [ 1051.245011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.248859] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.250449] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1051.251936] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1051.253436] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.254922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.256411] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:08:27 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x11c0) 23:08:27 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 71) [ 1051.284840] FAULT_INJECTION: forcing a failure. [ 1051.284840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.287491] CPU: 0 PID: 7593 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1051.288936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.290806] Call Trace: [ 1051.291368] dump_stack+0x107/0x167 [ 1051.292131] should_fail.cold+0x5/0xa [ 1051.292928] _copy_from_iter+0x202/0xe80 [ 1051.293810] write_pool_user.part.0+0xa9/0x2a0 [ 1051.294775] ? blake2s.constprop.0+0x160/0x160 [ 1051.295747] ? lock_acquire+0x197/0x470 [ 1051.296580] ? find_held_lock+0x2c/0x110 [ 1051.297439] random_write_iter+0x46/0x80 [ 1051.298294] new_sync_write+0x42c/0x660 [ 1051.299125] ? new_sync_read+0x6f0/0x6f0 [ 1051.299986] ? avc_policy_seqno+0x9/0x70 [ 1051.300830] ? selinux_file_permission+0x92/0x520 [ 1051.301848] ? security_file_permission+0xb1/0xe0 [ 1051.302864] vfs_write+0x7c0/0xb10 [ 1051.303617] ksys_write+0x12d/0x260 [ 1051.304379] ? __ia32_sys_read+0xb0/0xb0 [ 1051.305244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.306337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.307413] do_syscall_64+0x33/0x40 [ 1051.308190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.309276] RIP: 0033:0x7f7257492b19 [ 1051.310052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.313953] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.315556] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1051.317069] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1051.318581] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.320087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.321591] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:08:27 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x5dfd43, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:08:27 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 74) 23:08:27 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 66) [ 1051.550436] FAULT_INJECTION: forcing a failure. [ 1051.550436] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.552970] CPU: 0 PID: 7607 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1051.554416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.556162] Call Trace: [ 1051.556726] dump_stack+0x107/0x167 [ 1051.557506] should_fail.cold+0x5/0xa [ 1051.558317] _copy_from_iter+0x202/0xe80 [ 1051.559184] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.560282] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.561358] ? trace_hardirqs_on+0x5b/0x180 [ 1051.562274] write_pool_user.part.0+0xa9/0x2a0 [ 1051.563243] ? blake2s.constprop.0+0x160/0x160 [ 1051.564209] ? lock_acquire+0x197/0x470 [ 1051.565056] ? find_held_lock+0x2c/0x110 [ 1051.565921] random_write_iter+0x46/0x80 [ 1051.566776] new_sync_write+0x42c/0x660 [ 1051.567615] ? new_sync_read+0x6f0/0x6f0 [ 1051.568487] ? avc_policy_seqno+0x9/0x70 [ 1051.569380] ? selinux_file_permission+0x92/0x520 [ 1051.570392] ? security_file_permission+0xb1/0xe0 [ 1051.571410] vfs_write+0x7c0/0xb10 [ 1051.572168] ksys_write+0x12d/0x260 [ 1051.572936] ? __ia32_sys_read+0xb0/0xb0 [ 1051.573804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.574898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.575985] do_syscall_64+0x33/0x40 [ 1051.576768] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.577845] RIP: 0033:0x7f9c7e952b19 [ 1051.578621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.582481] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.584077] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1051.585572] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1051.587067] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.588577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.590094] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1051.614559] FAULT_INJECTION: forcing a failure. [ 1051.614559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.618059] CPU: 0 PID: 7608 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1051.619506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.621245] Call Trace: [ 1051.621800] dump_stack+0x107/0x167 [ 1051.622570] should_fail.cold+0x5/0xa [ 1051.623370] _copy_from_iter+0x202/0xe80 [ 1051.624225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.625330] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.626377] ? trace_hardirqs_on+0x5b/0x180 [ 1051.627276] write_pool_user.part.0+0xa9/0x2a0 [ 1051.628221] ? blake2s.constprop.0+0x160/0x160 [ 1051.629180] ? lock_acquire+0x197/0x470 [ 1051.630001] ? find_held_lock+0x2c/0x110 [ 1051.630849] random_write_iter+0x46/0x80 [ 1051.631694] new_sync_write+0x42c/0x660 [ 1051.632526] ? new_sync_read+0x6f0/0x6f0 [ 1051.633393] ? avc_policy_seqno+0x9/0x70 [ 1051.634233] ? selinux_file_permission+0x92/0x520 [ 1051.635242] ? security_file_permission+0xb1/0xe0 [ 1051.636252] vfs_write+0x7c0/0xb10 [ 1051.637001] ksys_write+0x12d/0x260 [ 1051.637774] ? __ia32_sys_read+0xb0/0xb0 [ 1051.638618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.639703] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.640774] do_syscall_64+0x33/0x40 [ 1051.641550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.642605] RIP: 0033:0x7f98b5bd9b19 [ 1051.643373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.647199] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.648778] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1051.650272] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1051.651750] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.653244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.654728] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1051.714177] FAULT_INJECTION: forcing a failure. [ 1051.714177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.716637] CPU: 0 PID: 7614 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1051.718057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.719767] Call Trace: [ 1051.720313] dump_stack+0x107/0x167 [ 1051.721072] should_fail.cold+0x5/0xa [ 1051.721858] _copy_from_iter+0x202/0xe80 [ 1051.722700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.723782] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.724826] ? trace_hardirqs_on+0x5b/0x180 [ 1051.725721] write_pool_user.part.0+0xa9/0x2a0 [ 1051.726659] ? blake2s.constprop.0+0x160/0x160 [ 1051.727602] ? lock_acquire+0x197/0x470 [ 1051.728415] ? find_held_lock+0x2c/0x110 [ 1051.729258] random_write_iter+0x46/0x80 [ 1051.730091] new_sync_write+0x42c/0x660 [ 1051.730906] ? new_sync_read+0x6f0/0x6f0 [ 1051.731766] ? avc_policy_seqno+0x9/0x70 [ 1051.732602] ? selinux_file_permission+0x92/0x520 [ 1051.733598] ? security_file_permission+0xb1/0xe0 [ 1051.734583] vfs_write+0x7c0/0xb10 [ 1051.735320] ksys_write+0x12d/0x260 [ 1051.736066] ? __ia32_sys_read+0xb0/0xb0 [ 1051.736895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.737970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.739018] do_syscall_64+0x33/0x40 [ 1051.739777] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.740814] RIP: 0033:0x7f2fa722ab19 [ 1051.741579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.745321] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.746870] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1051.748325] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1051.749782] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.751235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.752689] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1051.758554] FAULT_INJECTION: forcing a failure. [ 1051.758554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1051.760957] CPU: 0 PID: 7612 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1051.762363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.764029] Call Trace: [ 1051.764561] dump_stack+0x107/0x167 [ 1051.765314] should_fail.cold+0x5/0xa [ 1051.766082] _copy_from_iter+0x202/0xe80 [ 1051.766912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.767969] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1051.768984] ? trace_hardirqs_on+0x5b/0x180 [ 1051.769900] write_pool_user.part.0+0xa9/0x2a0 [ 1051.770823] ? blake2s.constprop.0+0x160/0x160 [ 1051.771750] ? lock_acquire+0x197/0x470 [ 1051.772554] ? find_held_lock+0x2c/0x110 [ 1051.773405] random_write_iter+0x46/0x80 [ 1051.774227] new_sync_write+0x42c/0x660 [ 1051.775028] ? new_sync_read+0x6f0/0x6f0 [ 1051.775852] ? avc_policy_seqno+0x9/0x70 [ 1051.776674] ? selinux_file_permission+0x92/0x520 [ 1051.777652] ? security_file_permission+0xb1/0xe0 [ 1051.778639] vfs_write+0x7c0/0xb10 [ 1051.779359] ksys_write+0x12d/0x260 [ 1051.780094] ? __ia32_sys_read+0xb0/0xb0 [ 1051.780911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.781975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.783015] do_syscall_64+0x33/0x40 [ 1051.783758] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.784798] RIP: 0033:0x7f7257492b19 [ 1051.785556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.789254] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1051.790765] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1051.792183] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1051.793608] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.795033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.796461] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:08:39 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 75) 23:08:39 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 67) 23:08:39 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000340)={0x9, 0x1000, "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"}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="c2fafa050000a68a7721202e2f66401c2e4ad58e5503899f2ca972f15a2e3033ec39dc13807f15dc7dd0f76bdbce40bd270669363d9c72afa1"], 0xfdef) write$binfmt_script(r1, 0x0, 0xb383) 23:08:39 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 72) 23:08:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1200) 23:08:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1240) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:08:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 88) 23:08:39 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002ec0), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4303, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="17e6eb2f99edd7"]) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="f6cfd49be1a3508b8dd995487383af248f2f93afa0cdbce41c9e12bbb37cae3b57d9f9004739ec5fa4809f1400ba766489f9410f672e6584c8f14241f2116036c7cd24f4a69d3bb4330d7fd9bccf3bf91e647f58236e3b74f2894f68ef4dcf8a57747328be28b2d55750305a6992f666a6c28f6039536f49cfb59d26c3338dbba39d78d62588b3850e868a305f17718316ba93", 0x93, 0x5}, {&(0x7f00000001c0)="bc885f7ffb26568ae4227ffe26dffbf5d66457bee40fbf27742b678065413ef48a4814e0b0b814a082f4b6ec88ad6989d4b48e3dcd12115687ddbb4ba41efe145110e48cfc4793ff932c612657e29ba8a40885270a89f575d8", 0x59, 0x9}, {&(0x7f0000000240)="4b48b21f2e2c7dbfc06e9d9d6392fd6cf6dae67ec1f9b9e3c58954448f87cd854f6cedcf484ee31e252f31ec60606c19a72e565f999d1039028a7bd962235d37b98c", 0x42, 0xfff}, {&(0x7f00000002c0)="fdb74eb453839397c565f2dbc94a7733cfc3ab45ab0a0a2cfaa5d68b64d09ba9c50da927aa149f7a8d95a9a584e37a021f1979b02fcce3899a94bfadac9769ecca3b64a3eaf66820c62d3652e804962a6c80fa8227f8437660674d14d698085e0a954fd883785e43afc3ee1259dbbda74449a88af24ec89dba4daf1404b6b78ddb6a67a0460843ab378e4674a49cde26fbde8c8bbcf9faa63b7b9a584b08bbfd10e9440be0ce05f1935f4436e3693fab", 0xb0, 0x7}, {&(0x7f0000000380)="472298b6eb30450f032416fce39e92bc7483a96728273146ec1599815544f01260c78538cb231a9cca74e0e553c519f8f00de35cf2ffe2dd26de35e5211bac2e931b0a60bb0d85cb8bc386772b6c2c33df65caac69056f1858a2f22e891366bfffd9585cc1af652c1a835a5084dbf37e8ddc1e35061f14706966aa2a483a66c81b28c9ed839e842ab3ee7ebefa4f43cd9e00ff1eb9eebcfe98514e0356e52ce97a80fcf40476dcaa336521b4080100b4", 0xb0, 0x8}, {&(0x7f0000000080)="bc76997f87d828eb67ac123a1a62868299e55a1aa0f9bb4db85b9420f372a465f00bfc243a1c3e6ccb7639f332e3ed", 0x2f, 0x59}], 0x800004, &(0x7f00000005c0)={[{@mode={'mode', 0x3d, 0xf}}, {@mode={'mode', 0x3d, 0x5}}, {@sbsector={'sbsector', 0x3d, 0x2}}, {@dmode={'dmode', 0x3d, 0xc2d9}}], [{@fsname={'fsname', 0x3d, '/dev/urandom\x00'}}, {@appraise_type}, {@context={'context', 0x3d, 'system_u'}}, {@appraise_type}]}) fcntl$setstatus(r1, 0x4, 0x4800) [ 1063.209940] FAULT_INJECTION: forcing a failure. [ 1063.209940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.211441] CPU: 1 PID: 7633 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1063.212291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.213342] Call Trace: [ 1063.213680] dump_stack+0x107/0x167 [ 1063.214137] should_fail.cold+0x5/0xa [ 1063.214615] _copy_from_iter+0x202/0xe80 [ 1063.215133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.215803] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.216436] ? trace_hardirqs_on+0x5b/0x180 [ 1063.216975] write_pool_user.part.0+0xa9/0x2a0 [ 1063.217551] ? blake2s.constprop.0+0x160/0x160 [ 1063.218126] ? lock_acquire+0x197/0x470 [ 1063.218639] ? find_held_lock+0x2c/0x110 [ 1063.219156] random_write_iter+0x46/0x80 [ 1063.219709] new_sync_write+0x42c/0x660 [ 1063.220333] ? new_sync_read+0x6f0/0x6f0 [ 1063.220843] ? avc_policy_seqno+0x9/0x70 [ 1063.221531] ? selinux_file_permission+0x92/0x520 [ 1063.222319] ? security_file_permission+0xb1/0xe0 [ 1063.222923] vfs_write+0x7c0/0xb10 [ 1063.223368] ksys_write+0x12d/0x260 [ 1063.223818] ? __ia32_sys_read+0xb0/0xb0 [ 1063.224328] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.224985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.225627] do_syscall_64+0x33/0x40 [ 1063.226092] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.226737] RIP: 0033:0x7f9c7e952b19 [ 1063.227198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.229493] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.230600] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1063.231634] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1063.232722] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.233622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.234517] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1063.239855] FAULT_INJECTION: forcing a failure. [ 1063.239855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.242894] CPU: 0 PID: 7631 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1063.244642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.246795] Call Trace: [ 1063.247485] dump_stack+0x107/0x167 [ 1063.248439] should_fail.cold+0x5/0xa [ 1063.249448] _copy_from_iter+0x202/0xe80 [ 1063.250517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.251861] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.253180] ? trace_hardirqs_on+0x5b/0x180 [ 1063.254303] write_pool_user.part.0+0xa9/0x2a0 23:08:39 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 73) [ 1063.255483] ? blake2s.constprop.0+0x160/0x160 [ 1063.257009] ? lock_acquire+0x197/0x470 [ 1063.258050] ? find_held_lock+0x2c/0x110 [ 1063.259110] random_write_iter+0x46/0x80 [ 1063.260158] new_sync_write+0x42c/0x660 [ 1063.261204] ? new_sync_read+0x6f0/0x6f0 [ 1063.262268] ? avc_policy_seqno+0x9/0x70 [ 1063.263320] ? selinux_file_permission+0x92/0x520 [ 1063.264678] ? security_file_permission+0xb1/0xe0 23:08:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1280) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1063.265952] vfs_write+0x7c0/0xb10 [ 1063.266917] ksys_write+0x12d/0x260 [ 1063.267846] ? __ia32_sys_read+0xb0/0xb0 [ 1063.268894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.270166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.271274] do_syscall_64+0x33/0x40 [ 1063.272063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.273166] RIP: 0033:0x7f2fa722ab19 [ 1063.273962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.276248] FAULT_INJECTION: forcing a failure. [ 1063.276248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.277904] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.277925] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1063.277942] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1063.284001] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.285521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.287030] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1063.288563] CPU: 1 PID: 7630 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1063.289518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.290641] Call Trace: [ 1063.290971] dump_stack+0x107/0x167 [ 1063.291419] should_fail.cold+0x5/0xa [ 1063.291891] _copy_from_iter+0x202/0xe80 [ 1063.292398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.293042] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.293686] ? trace_hardirqs_on+0x5b/0x180 [ 1063.294225] write_pool_user.part.0+0xa9/0x2a0 [ 1063.294792] ? blake2s.constprop.0+0x160/0x160 [ 1063.295365] ? lock_acquire+0x197/0x470 [ 1063.295854] ? find_held_lock+0x2c/0x110 [ 1063.296360] random_write_iter+0x46/0x80 [ 1063.296860] new_sync_write+0x42c/0x660 [ 1063.297357] ? new_sync_read+0x6f0/0x6f0 [ 1063.297375] FAULT_INJECTION: forcing a failure. [ 1063.297375] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.299272] ? avc_policy_seqno+0x9/0x70 [ 1063.299773] ? selinux_file_permission+0x92/0x520 [ 1063.300366] ? security_file_permission+0xb1/0xe0 [ 1063.300963] vfs_write+0x7c0/0xb10 [ 1063.301414] ksys_write+0x12d/0x260 [ 1063.301861] ? __ia32_sys_read+0xb0/0xb0 [ 1063.302362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.303008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.303644] do_syscall_64+0x33/0x40 [ 1063.304105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.304732] RIP: 0033:0x7f7257492b19 [ 1063.305205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.307438] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.308365] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1063.309233] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1063.310093] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.310949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.311816] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1063.312699] CPU: 0 PID: 7640 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1063.314177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.316043] Call Trace: [ 1063.316607] dump_stack+0x107/0x167 [ 1063.317385] should_fail.cold+0x5/0xa [ 1063.318194] _copy_from_iter+0x202/0xe80 [ 1063.319055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.320160] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.321233] ? trace_hardirqs_on+0x5b/0x180 [ 1063.322151] write_pool_user.part.0+0xa9/0x2a0 [ 1063.323115] ? blake2s.constprop.0+0x160/0x160 [ 1063.324091] ? lock_acquire+0x197/0x470 [ 1063.324934] ? find_held_lock+0x2c/0x110 [ 1063.325809] random_write_iter+0x46/0x80 [ 1063.326664] new_sync_write+0x42c/0x660 [ 1063.327502] ? new_sync_read+0x6f0/0x6f0 [ 1063.328369] ? avc_policy_seqno+0x9/0x70 [ 1063.329232] ? selinux_file_permission+0x92/0x520 [ 1063.330250] ? security_file_permission+0xb1/0xe0 [ 1063.331270] vfs_write+0x7c0/0xb10 [ 1063.332033] ksys_write+0x12d/0x260 [ 1063.332800] ? __ia32_sys_read+0xb0/0xb0 [ 1063.333668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.334776] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.335865] do_syscall_64+0x33/0x40 [ 1063.336653] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.337748] RIP: 0033:0x7f98b5bd9b19 [ 1063.338544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.342461] RSP: 002b:00007f98b312e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.344066] RAX: ffffffffffffffda RBX: 00007f98b5ced020 RCX: 00007f98b5bd9b19 [ 1063.345584] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1063.347093] RBP: 00007f98b312e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.348608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.350130] R13: 00007ffe80c00d3f R14: 00007f98b312e300 R15: 0000000000022000 23:08:39 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x90400, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:08:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1240) [ 1063.378918] loop4: detected capacity change from 0 to 7680 23:08:39 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 68) 23:08:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 89) 23:08:39 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 76) [ 1063.582848] FAULT_INJECTION: forcing a failure. [ 1063.582848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.585372] CPU: 0 PID: 7653 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1063.586831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.588602] Call Trace: [ 1063.589195] dump_stack+0x107/0x167 [ 1063.589994] should_fail.cold+0x5/0xa [ 1063.590819] _copy_from_iter+0x202/0xe80 [ 1063.591698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.592822] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.593920] ? trace_hardirqs_on+0x5b/0x180 [ 1063.594858] write_pool_user.part.0+0xa9/0x2a0 [ 1063.595847] ? blake2s.constprop.0+0x160/0x160 [ 1063.596833] ? lock_acquire+0x197/0x470 [ 1063.597697] ? find_held_lock+0x2c/0x110 [ 1063.598577] random_write_iter+0x46/0x80 [ 1063.599449] new_sync_write+0x42c/0x660 [ 1063.600308] ? new_sync_read+0x6f0/0x6f0 [ 1063.601201] ? avc_policy_seqno+0x9/0x70 [ 1063.602091] ? selinux_file_permission+0x92/0x520 [ 1063.603145] ? security_file_permission+0xb1/0xe0 [ 1063.604396] vfs_write+0x7c0/0xb10 [ 1063.605336] ksys_write+0x12d/0x260 [ 1063.606288] ? __ia32_sys_read+0xb0/0xb0 [ 1063.607349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.608703] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.610051] do_syscall_64+0x33/0x40 [ 1063.611012] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.612342] RIP: 0033:0x7f9c7e952b19 [ 1063.613307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.618076] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.620051] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1063.621903] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1063.623735] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.625606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.627448] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1063.636370] FAULT_INJECTION: forcing a failure. [ 1063.636370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.637768] CPU: 1 PID: 7654 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1063.637978] FAULT_INJECTION: forcing a failure. [ 1063.637978] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.638554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.638559] Call Trace: [ 1063.638580] dump_stack+0x107/0x167 [ 1063.638601] should_fail.cold+0x5/0xa [ 1063.643405] _copy_from_iter+0x202/0xe80 [ 1063.643893] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.644504] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.645095] ? trace_hardirqs_on+0x5b/0x180 [ 1063.645610] write_pool_user.part.0+0xa9/0x2a0 [ 1063.646146] ? blake2s.constprop.0+0x160/0x160 [ 1063.646681] ? lock_acquire+0x197/0x470 [ 1063.647144] ? find_held_lock+0x2c/0x110 [ 1063.647619] random_write_iter+0x46/0x80 [ 1063.648097] new_sync_write+0x42c/0x660 [ 1063.648558] ? new_sync_read+0x6f0/0x6f0 [ 1063.649040] ? avc_policy_seqno+0x9/0x70 [ 1063.649522] ? selinux_file_permission+0x92/0x520 [ 1063.650085] ? security_file_permission+0xb1/0xe0 [ 1063.650654] vfs_write+0x7c0/0xb10 [ 1063.651073] ksys_write+0x12d/0x260 [ 1063.651494] ? __ia32_sys_read+0xb0/0xb0 [ 1063.651965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.652579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.653182] do_syscall_64+0x33/0x40 [ 1063.653617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.654216] RIP: 0033:0x7f7257492b19 [ 1063.654649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.656794] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.657688] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1063.658521] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1063.659352] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.660180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.661010] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1063.661880] CPU: 0 PID: 7659 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1063.663341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.665093] Call Trace: [ 1063.665675] dump_stack+0x107/0x167 [ 1063.666449] should_fail.cold+0x5/0xa [ 1063.667265] _copy_from_iter+0x202/0xe80 [ 1063.668133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.669262] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.670341] ? trace_hardirqs_on+0x5b/0x180 [ 1063.671261] write_pool_user.part.0+0xa9/0x2a0 [ 1063.672248] ? blake2s.constprop.0+0x160/0x160 [ 1063.673315] ? lock_acquire+0x197/0x470 [ 1063.674167] ? find_held_lock+0x2c/0x110 23:08:39 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) write$binfmt_script(r0, 0x0, 0x0) [ 1063.675039] random_write_iter+0x46/0x80 [ 1063.676027] new_sync_write+0x42c/0x660 [ 1063.676861] ? new_sync_read+0x6f0/0x6f0 [ 1063.677748] ? avc_policy_seqno+0x9/0x70 [ 1063.678596] ? selinux_file_permission+0x92/0x520 [ 1063.679608] ? security_file_permission+0xb1/0xe0 [ 1063.680628] vfs_write+0x7c0/0xb10 [ 1063.681393] ksys_write+0x12d/0x260 23:08:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x12c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1063.682153] ? __ia32_sys_read+0xb0/0xb0 [ 1063.683060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.684158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.685257] do_syscall_64+0x33/0x40 [ 1063.686043] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.687116] RIP: 0033:0x7f2fa722ab19 [ 1063.687898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.691792] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.693401] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1063.694908] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1063.696418] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.697925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.699427] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:08:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1280) 23:08:39 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 69) [ 1063.748759] FAULT_INJECTION: forcing a failure. [ 1063.748759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.751475] CPU: 0 PID: 7661 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1063.752913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.754663] Call Trace: [ 1063.755234] dump_stack+0x107/0x167 [ 1063.756009] should_fail.cold+0x5/0xa [ 1063.756825] _copy_from_iter+0x202/0xe80 [ 1063.757699] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.758827] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.759892] ? trace_hardirqs_on+0x5b/0x180 [ 1063.760809] write_pool_user.part.0+0xa9/0x2a0 [ 1063.761789] ? blake2s.constprop.0+0x160/0x160 [ 1063.762766] ? find_held_lock+0x2c/0x110 [ 1063.763624] random_write_iter+0x46/0x80 [ 1063.764478] new_sync_write+0x42c/0x660 [ 1063.765331] ? new_sync_read+0x6f0/0x6f0 [ 1063.766192] ? avc_policy_seqno+0x9/0x70 [ 1063.767048] ? selinux_file_permission+0x92/0x520 [ 1063.768070] ? security_file_permission+0xb1/0xe0 [ 1063.769100] vfs_write+0x7c0/0xb10 [ 1063.769866] ksys_write+0x12d/0x260 [ 1063.770639] ? __ia32_sys_read+0xb0/0xb0 [ 1063.771500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.772618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.773714] do_syscall_64+0x33/0x40 [ 1063.774502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.775578] RIP: 0033:0x7f98b5bd9b19 [ 1063.776361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.780259] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.781865] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1063.783365] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1063.784882] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.786414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.787917] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1063.913285] FAULT_INJECTION: forcing a failure. [ 1063.913285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.914674] CPU: 1 PID: 7671 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1063.915479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.916458] Call Trace: [ 1063.916773] dump_stack+0x107/0x167 [ 1063.917208] should_fail.cold+0x5/0xa [ 1063.917665] _copy_from_iter+0x202/0xe80 [ 1063.918149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.918765] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1063.919366] ? trace_hardirqs_on+0x5b/0x180 [ 1063.919872] write_pool_user.part.0+0xa9/0x2a0 [ 1063.920409] ? blake2s.constprop.0+0x160/0x160 [ 1063.920963] ? lock_acquire+0x197/0x470 [ 1063.921439] ? find_held_lock+0x2c/0x110 [ 1063.921920] random_write_iter+0x46/0x80 [ 1063.922397] new_sync_write+0x42c/0x660 [ 1063.922862] ? new_sync_read+0x6f0/0x6f0 [ 1063.923344] ? avc_policy_seqno+0x9/0x70 [ 1063.923824] ? selinux_file_permission+0x92/0x520 [ 1063.924384] ? security_file_permission+0xb1/0xe0 [ 1063.924954] vfs_write+0x7c0/0xb10 [ 1063.925379] ksys_write+0x12d/0x260 [ 1063.925803] ? __ia32_sys_read+0xb0/0xb0 [ 1063.926278] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1063.926895] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1063.927507] do_syscall_64+0x33/0x40 [ 1063.927938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1063.928544] RIP: 0033:0x7f7257492b19 [ 1063.928980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.931159] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1063.932052] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1063.932883] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1063.933724] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.934550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.935382] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:08:40 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 90) 23:08:40 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x12c0) 23:08:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1300) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:08:40 executing program 1: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x8, 0x80, 0x72, 0x200, 0x3, 0x3, 0x6, 0x4b, 0x40, 0x131, 0xdbc, 0x1, 0x38, 0x1, 0x4, 0xe7f7, 0x8}, [{0x4, 0x4, 0x1, 0x100, 0x3ff, 0xffff, 0x1800000000, 0x3}], "93c95ebab3d9cf02a7b06f8e3b9f3745b26aa41018ba6cb910b4330b89a0dd977a64ea1bda01c9ef825a82db8d63398ff0b2f4a3ad45b830642ff9a1d3202d707471ee0571fbafef28dcb8179432cf2757f75e7d9d761638ba2315e8ec0c3afa9ea5751dc428d00ce034f4d7832ed1ef915316c1b2", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5ed) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$setlease(r1, 0x400, 0x0) write$binfmt_script(r0, 0x0, 0x0) [ 1064.062810] FAULT_INJECTION: forcing a failure. [ 1064.062810] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1064.065299] CPU: 0 PID: 7676 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1064.066755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.068515] Call Trace: [ 1064.069076] dump_stack+0x107/0x167 [ 1064.069870] should_fail.cold+0x5/0xa [ 1064.070688] _copy_from_iter+0x202/0xe80 [ 1064.071562] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1064.072669] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1064.073750] ? trace_hardirqs_on+0x5b/0x180 [ 1064.074666] write_pool_user.part.0+0xa9/0x2a0 [ 1064.075640] ? blake2s.constprop.0+0x160/0x160 [ 1064.076618] ? lock_acquire+0x197/0x470 [ 1064.077466] ? find_held_lock+0x2c/0x110 [ 1064.078332] random_write_iter+0x46/0x80 [ 1064.079191] new_sync_write+0x42c/0x660 [ 1064.080034] ? new_sync_read+0x6f0/0x6f0 [ 1064.080909] ? avc_policy_seqno+0x9/0x70 [ 1064.081775] ? selinux_file_permission+0x92/0x520 [ 1064.082798] ? security_file_permission+0xb1/0xe0 [ 1064.083834] vfs_write+0x7c0/0xb10 [ 1064.084593] ksys_write+0x12d/0x260 [ 1064.085372] ? __ia32_sys_read+0xb0/0xb0 [ 1064.086242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1064.087355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1064.088448] do_syscall_64+0x33/0x40 [ 1064.089247] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1064.090335] RIP: 0033:0x7f98b5bd9b19 [ 1064.091121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.095035] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1064.096644] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1064.098174] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1064.099687] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.101201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1064.102713] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1064.203167] loop4: detected capacity change from 0 to 7680 23:08:52 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 74) 23:08:52 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 77) 23:08:52 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 70) 23:08:52 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)={0xe4, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@nested={0xc1, 0x21, 0x0, 0x1, [@typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="859c4e0878e666bf78d90e7a7959a0be7d945e5fdadbe878d0f6355c6b64795f1a87ff0cafa478b11f0d640202501346e8edca15e602ba14c7af5e", @typed={0x4, 0x4}, @generic, @generic="1c87138441d736f3d3f633cd886de8385a2a1623c60eda92047f593e3869fc63e17ba04a42200c590e13eaa08c0f213910476c4e8233eb10af97de75542eee6fedf330fe0f2eb7ccb619b97198d9a4a6bf996105a0f376dd2c58574d8e0b298e9de4e6a2054c0f27f6cf"]}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0xe4}}, 0x20000000) close_range(r1, r0, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000600)='.pending_reads\x00', 0x400082, 0x151) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x4, 0x6}, {0x4, 0xffff}]}) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468efe5886d81b6ba804cdb4a5fbdb7875fba8d15b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d309472fdafad9501", @ANYRESOCT], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) ioctl$KIOCSOUND(r6, 0x4b2f, 0xff) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000500)=0x7) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB="a4d5fd85ec54775c852c44037dc0d08dc52432559da400d694b5a01cdcbac4ba76b5de530e92476c29740db5bc35f09a80ee4d3dc1d3123f8639b971aa0a28d6d447e14dd62a01542c4f465ccac71643ef68bc27b5c6d926852800041612dcf5b3dcf9eb05164c94f0166cfc50a00257da79c4aee072d8be4fee107af6106760120c2dafb889e5ea812fd8828443a632edc766f441bcdf9e450184b8ffd4cad0c69ed753ef54ce9f0a0e52ba4660c82412a78d91a46f451ae784a42ee7d503140b5963b97964d367edf41ea73caadf2e1527acde48dacc0fabd9ad2d87", @ANYRES16=r2, @ANYRESOCT], 0x3c}, 0x1, 0x0, 0x0, 0x870}, 0x240049c1) unshare(0x48020200) 23:08:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1340) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:08:52 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1300) 23:08:52 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000009b000000ac5df09b662b1147dd36a316db37cf2f5ea48a0f3872b6cbc919aecad687687d2dc89f6f7502bafccbaf3b401aca4c4e9df48d6082d5de1e691b94db45414f0da32254276216d002262f71d03f5bc4ca43a7bfb5e6a94dbce9227000ddcb0800000000000000591cdbad836ca2bd449108b5353a28fbf9ec8429a2e06401a25e4f2803993934f32cfa89e6b2336c1c1b6bacd59edfb723605d4262"]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x4, 0x5, 0x5, 0x0, 0x1e6, 0xc0042, 0x6, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000180), 0x7}, 0x48, 0x2b2c4000000000, 0x5, 0x0, 0x5, 0x0, 0x7, 0x0, 0x80000001, 0x0, 0x9}, 0xffffffffffffffff, 0x101, r1, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0xffffbff7, 0xa5, "25597bb85323e5d79b5f61698f1aa346bf9c0abebb78f6e38bc42a5b48c7be970c0fa3d69594fb6e384bcca2b86810656b0cc5c7a875ad43a217b53c2498c25b05a920f58da2613f7ce0ab32bc4cb777438421a8a2b837aa7992aeb3d97451bf198a83e57fc81e926fbfcd4f02203e6fc3e46ac1128c8f835f55eae18fc4ae2c35486f594c6de064d5c561c7f36a2307b264c244b1abfc8ffc38c2a9ccab2f2625bc96910f"}) write$binfmt_script(r0, 0x0, 0x0) 23:08:52 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 91) [ 1076.314637] FAULT_INJECTION: forcing a failure. [ 1076.314637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.317007] CPU: 0 PID: 7695 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1076.318227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1076.319621] Call Trace: [ 1076.320080] dump_stack+0x107/0x167 [ 1076.320705] should_fail.cold+0x5/0xa [ 1076.321381] _copy_from_iter+0x202/0xe80 [ 1076.322088] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.322979] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1076.323842] ? trace_hardirqs_on+0x5b/0x180 [ 1076.324581] write_pool_user.part.0+0xa9/0x2a0 [ 1076.325374] ? blake2s.constprop.0+0x160/0x160 [ 1076.326162] ? lock_acquire+0x197/0x470 [ 1076.326839] ? find_held_lock+0x2c/0x110 [ 1076.327683] random_write_iter+0x46/0x80 [ 1076.328384] new_sync_write+0x42c/0x660 [ 1076.329063] ? new_sync_read+0x6f0/0x6f0 [ 1076.329784] ? avc_policy_seqno+0x9/0x70 [ 1076.330467] ? selinux_file_permission+0x92/0x520 [ 1076.331298] ? security_file_permission+0xb1/0xe0 [ 1076.332125] vfs_write+0x7c0/0xb10 [ 1076.332738] ksys_write+0x12d/0x260 [ 1076.333372] ? __ia32_sys_read+0xb0/0xb0 [ 1076.334062] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.334950] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1076.335836] do_syscall_64+0x33/0x40 [ 1076.336465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1076.337353] RIP: 0033:0x7f9c7e952b19 [ 1076.337989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1076.341105] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1076.342422] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1076.343636] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1076.344861] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.346093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1076.347317] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1076.355599] netlink: 200 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1076.362857] FAULT_INJECTION: forcing a failure. [ 1076.362857] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.365075] CPU: 0 PID: 7697 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1076.366342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1076.367772] Call Trace: [ 1076.368245] dump_stack+0x107/0x167 [ 1076.368882] should_fail.cold+0x5/0xa [ 1076.369577] _copy_from_iter+0x202/0xe80 [ 1076.370302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.371208] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1076.372098] ? trace_hardirqs_on+0x5b/0x180 [ 1076.372867] write_pool_user.part.0+0xa9/0x2a0 [ 1076.373681] ? blake2s.constprop.0+0x160/0x160 [ 1076.374478] ? lock_acquire+0x197/0x470 [ 1076.375162] ? find_held_lock+0x2c/0x110 [ 1076.375878] random_write_iter+0x46/0x80 [ 1076.376600] new_sync_write+0x42c/0x660 [ 1076.377304] ? new_sync_read+0x6f0/0x6f0 [ 1076.378021] ? avc_policy_seqno+0x9/0x70 [ 1076.378734] ? selinux_file_permission+0x92/0x520 [ 1076.379573] ? security_file_permission+0xb1/0xe0 [ 1076.380424] vfs_write+0x7c0/0xb10 [ 1076.381047] ksys_write+0x12d/0x260 [ 1076.381697] ? __ia32_sys_read+0xb0/0xb0 [ 1076.382414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.383320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1076.384219] do_syscall_64+0x33/0x40 [ 1076.384871] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1076.385763] RIP: 0033:0x7f2fa722ab19 [ 1076.386409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1076.389580] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1076.390894] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1076.392149] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1076.393402] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.394639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1076.395882] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1076.402389] FAULT_INJECTION: forcing a failure. [ 1076.402389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.404567] CPU: 0 PID: 7698 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1076.405827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1076.407255] Call Trace: [ 1076.407724] dump_stack+0x107/0x167 [ 1076.408364] should_fail.cold+0x5/0xa [ 1076.409041] _copy_from_iter+0x202/0xe80 [ 1076.409770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.410695] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1076.411579] ? trace_hardirqs_on+0x5b/0x180 [ 1076.412341] write_pool_user.part.0+0xa9/0x2a0 [ 1076.413144] ? blake2s.constprop.0+0x160/0x160 [ 1076.413961] ? lock_acquire+0x197/0x470 [ 1076.414660] ? find_held_lock+0x2c/0x110 [ 1076.415387] random_write_iter+0x46/0x80 [ 1076.416102] new_sync_write+0x42c/0x660 [ 1076.416810] ? new_sync_read+0x6f0/0x6f0 [ 1076.417683] ? avc_policy_seqno+0x9/0x70 [ 1076.418414] ? selinux_file_permission+0x92/0x520 [ 1076.419295] ? security_file_permission+0xb1/0xe0 [ 1076.420152] vfs_write+0x7c0/0xb10 [ 1076.420781] ksys_write+0x12d/0x260 [ 1076.421432] ? __ia32_sys_read+0xb0/0xb0 [ 1076.422146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.423065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1076.423977] do_syscall_64+0x33/0x40 [ 1076.424634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1076.425568] RIP: 0033:0x7f7257492b19 [ 1076.425585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1076.425594] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1076.425613] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1076.425623] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1076.425631] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.425639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1076.425648] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1076.430428] FAULT_INJECTION: forcing a failure. [ 1076.430428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.430445] CPU: 0 PID: 7703 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1076.430453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1076.430458] Call Trace: [ 1076.430475] dump_stack+0x107/0x167 [ 1076.430492] should_fail.cold+0x5/0xa [ 1076.430510] _copy_from_iter+0x202/0xe80 [ 1076.430533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.430547] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1076.430560] ? trace_hardirqs_on+0x5b/0x180 [ 1076.430578] write_pool_user.part.0+0xa9/0x2a0 [ 1076.430596] ? blake2s.constprop.0+0x160/0x160 [ 1076.430618] ? lock_acquire+0x197/0x470 [ 1076.430631] ? find_held_lock+0x2c/0x110 [ 1076.430651] random_write_iter+0x46/0x80 [ 1076.430667] new_sync_write+0x42c/0x660 [ 1076.430683] ? new_sync_read+0x6f0/0x6f0 [ 1076.430705] ? avc_policy_seqno+0x9/0x70 [ 1076.430720] ? selinux_file_permission+0x92/0x520 [ 1076.430737] ? security_file_permission+0xb1/0xe0 [ 1076.430760] vfs_write+0x7c0/0xb10 [ 1076.430780] ksys_write+0x12d/0x260 [ 1076.430795] ? __ia32_sys_read+0xb0/0xb0 [ 1076.430814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1076.430829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1076.430846] do_syscall_64+0x33/0x40 [ 1076.430861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1076.430870] RIP: 0033:0x7f98b5bd9b19 [ 1076.430884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1076.430892] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1076.430907] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1076.430915] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1076.430924] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.430932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1076.430941] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:03 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 75) 23:09:03 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1340) 23:09:03 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 78) 23:09:03 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 92) 23:09:03 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r4, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r6, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r7, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r8, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) r9 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r9, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="0dd8ba9a8d7c83132caf89046adb9eb850599bf2ab4120b5bebe44bb15725411c38fbe039ed672c5faa47a19163a37148c9fab9ba9fe14ec4848229d0d", 0x3d}, {&(0x7f00000000c0)="ffcb78ade08d8bbc995f8386a10675092c6bb3fdb2688140433615fa8f5482a65dcf911c53131618f1dce91e1a4333e93913f04f0867b2bb1b", 0x39}, {&(0x7f0000000100)="7f7d727d3deb2fec554534f5db8cad41b08099bbcd2026c63d42fe08d43009e7ea81662be9d5d5a17438367e563189756904b1c1f1e56218c7184e3ca839f3de36cebc4defc04370e6c341cecf930fe754a12cc9e3b31b6bd701548a50482818da2d207500e12504975522952d03ea1c7d4c278671a83594d86462428ec1719a532b1071542f61cfb960989c668234fd86ed406c5200c11f", 0x98}, {&(0x7f0000000240)="23eb19f9de953ca06d2354fb89da8b034de2b6cc04bd694562caadbe0498c96dffe1c616f1d0f600af36e379e245ea29f9b09e9122b439e752226855eee0b8e4477a3662d97ed70591ab5efa6ea29ce375b81b5bf88904545228ab21dd2f20ad4ef3e2a4708c65bf6961e5eaf0a968b7f2949663d16f5b3187cfba299ca9d5f796b8d6cb56350bce6f0c1ba64c9a", 0x8e}, {&(0x7f0000000300)="60e2d404c96849fa20e6acf8a277ab6ec705410a8a5a84d636042ce0efb01eb06c4556ec33bccd0a23bd8fbe4599b9bfb668207158263701935aa614301e3a364a24f9a3cd746b50734f1d3a048ea57c9454212387fac99cb044aac4308e99f2697bbab476a624ae525b670ff72f4843c20fa336b30646fa", 0x78}], 0x5, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x30, 0x1, 0x1, [r0, r4, r5, r0, r6, r7, r0, r8]}}, @rights={{0x1c, 0x1, 0x1, [r0, r9, r0]}}], 0xf8, 0x2}}], 0x1, 0x4000) 23:09:03 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 71) 23:09:03 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x36130000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r5, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x800000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_fscache}, {@access_user}, {@posixacl}, {@loose}, {@access_client}, {@uname={'uname', 0x3d, '#^'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) 23:09:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1380) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1087.870064] FAULT_INJECTION: forcing a failure. [ 1087.870064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1087.872866] CPU: 0 PID: 7722 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1087.874486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.876239] Call Trace: [ 1087.876787] dump_stack+0x107/0x167 [ 1087.877573] should_fail.cold+0x5/0xa [ 1087.878386] _copy_from_iter+0x202/0xe80 [ 1087.879252] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.880358] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1087.881434] ? trace_hardirqs_on+0x5b/0x180 [ 1087.882355] write_pool_user.part.0+0xa9/0x2a0 [ 1087.883326] ? blake2s.constprop.0+0x160/0x160 [ 1087.884296] ? lock_acquire+0x197/0x470 [ 1087.885133] ? find_held_lock+0x2c/0x110 [ 1087.886004] random_write_iter+0x46/0x80 [ 1087.886854] new_sync_write+0x42c/0x660 [ 1087.887696] ? new_sync_read+0x6f0/0x6f0 [ 1087.888563] ? avc_policy_seqno+0x9/0x70 [ 1087.889426] ? selinux_file_permission+0x92/0x520 [ 1087.890444] ? security_file_permission+0xb1/0xe0 [ 1087.891472] vfs_write+0x7c0/0xb10 [ 1087.892229] ksys_write+0x12d/0x260 [ 1087.892996] ? __ia32_sys_read+0xb0/0xb0 [ 1087.893857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.894959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.896051] do_syscall_64+0x33/0x40 [ 1087.896826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.897914] RIP: 0033:0x7f9c7e952b19 [ 1087.898700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.902618] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1087.904227] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1087.905740] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1087.907244] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.908748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1087.910251] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1087.916593] FAULT_INJECTION: forcing a failure. [ 1087.916593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1087.919113] CPU: 0 PID: 7723 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1087.920686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.922410] Call Trace: [ 1087.922952] dump_stack+0x107/0x167 [ 1087.923705] should_fail.cold+0x5/0xa [ 1087.924498] _copy_from_iter+0x202/0xe80 [ 1087.925342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.926429] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1087.927469] ? trace_hardirqs_on+0x5b/0x180 [ 1087.928358] write_pool_user.part.0+0xa9/0x2a0 [ 1087.929303] ? blake2s.constprop.0+0x160/0x160 [ 1087.930272] ? lock_acquire+0x197/0x470 [ 1087.931091] ? find_held_lock+0x2c/0x110 [ 1087.931937] random_write_iter+0x46/0x80 [ 1087.932772] new_sync_write+0x42c/0x660 [ 1087.933624] ? new_sync_read+0x6f0/0x6f0 [ 1087.934472] ? avc_policy_seqno+0x9/0x70 [ 1087.935310] ? selinux_file_permission+0x92/0x520 [ 1087.936303] ? security_file_permission+0xb1/0xe0 [ 1087.937319] vfs_write+0x7c0/0xb10 [ 1087.938070] ksys_write+0x12d/0x260 [ 1087.938818] ? __ia32_sys_read+0xb0/0xb0 [ 1087.939660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.940745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.941826] do_syscall_64+0x33/0x40 [ 1087.942602] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.943661] RIP: 0033:0x7f2fa722ab19 [ 1087.944426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.948226] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1087.949803] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1087.951275] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1087.952748] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.954227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1087.955710] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1087.986782] FAULT_INJECTION: forcing a failure. [ 1087.986782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1087.989400] CPU: 0 PID: 7727 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1087.990974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.992668] Call Trace: [ 1087.993208] dump_stack+0x107/0x167 [ 1087.993965] should_fail.cold+0x5/0xa [ 1087.994748] _copy_from_iter+0x202/0xe80 [ 1087.995581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.996642] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1087.997672] ? trace_hardirqs_on+0x5b/0x180 [ 1087.998549] write_pool_user.part.0+0xa9/0x2a0 [ 1087.999479] ? blake2s.constprop.0+0x160/0x160 [ 1088.000422] ? lock_acquire+0x197/0x470 [ 1088.001257] ? find_held_lock+0x2c/0x110 [ 1088.002102] random_write_iter+0x46/0x80 [ 1088.002938] new_sync_write+0x42c/0x660 [ 1088.003756] ? new_sync_read+0x6f0/0x6f0 [ 1088.004586] ? avc_policy_seqno+0x9/0x70 [ 1088.005418] ? selinux_file_permission+0x92/0x520 [ 1088.006404] ? security_file_permission+0xb1/0xe0 [ 1088.007402] vfs_write+0x7c0/0xb10 [ 1088.008133] ksys_write+0x12d/0x260 [ 1088.008882] ? __ia32_sys_read+0xb0/0xb0 [ 1088.009763] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.010835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.011923] do_syscall_64+0x33/0x40 [ 1088.012687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.013770] RIP: 0033:0x7f98b5bd9b19 [ 1088.014532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.018420] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.020028] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1088.021541] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1088.023039] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.024547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.026064] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:04 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 76) [ 1088.050296] FAULT_INJECTION: forcing a failure. [ 1088.050296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.053021] CPU: 0 PID: 7730 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1088.054473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.056153] Call Trace: [ 1088.056698] dump_stack+0x107/0x167 [ 1088.057454] should_fail.cold+0x5/0xa [ 1088.058235] _copy_from_iter+0x202/0xe80 [ 1088.059071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.060126] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1088.061152] ? trace_hardirqs_on+0x5b/0x180 [ 1088.062037] write_pool_user.part.0+0xa9/0x2a0 [ 1088.062972] ? blake2s.constprop.0+0x160/0x160 [ 1088.063906] ? lock_acquire+0x197/0x470 [ 1088.064744] ? find_held_lock+0x2c/0x110 [ 1088.065579] random_write_iter+0x46/0x80 [ 1088.066429] new_sync_write+0x42c/0x660 [ 1088.067242] ? new_sync_read+0x6f0/0x6f0 [ 1088.068077] ? avc_policy_seqno+0x9/0x70 [ 1088.068896] ? selinux_file_permission+0x92/0x520 [ 1088.069892] ? security_file_permission+0xb1/0xe0 [ 1088.070878] vfs_write+0x7c0/0xb10 [ 1088.071625] ksys_write+0x12d/0x260 [ 1088.072358] ? __ia32_sys_read+0xb0/0xb0 [ 1088.073188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.074263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.075319] do_syscall_64+0x33/0x40 [ 1088.076078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.077125] RIP: 0033:0x7f7257492b19 [ 1088.077884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.081690] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.083252] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1088.084701] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1088.086160] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.087599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.089046] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 23:09:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x13c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:04 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1380) 23:09:04 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 93) 23:09:04 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 79) 23:09:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x10000, 0x6, &(0x7f0000000400)=[{&(0x7f0000000080)="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", 0xff, 0x4}, {&(0x7f0000000180)="ddca49dd9bfd5ec3069c84d1c317f0dba12ef93ac097acf701d830308edb8233dc4369f9aa6dbbf04ae4703648defa60fe3462487c921b1c3f25", 0x3a, 0x1}, {&(0x7f0000000240)="64e45a7d8f36bddc09ff30108abe466d27b1affb0bef7a1e862778b91aec5d315a7505c8e12c2a9708655f4442796e98f0c07c5bda44cd5f4207392d4e82e7fba765a52c89ad1bef4963dbd3a3dae797474f6c85b696e22680cd03cdc3bd0d3feb037b3ca86f29572a56c287d3710cea7c21ea2f19a99506801f272da82ae2259c7b169c90838fdc42c6a3a76a227dce5c47ccfca4afc0654ee6c7c2b5289e2ca8264821a5aa234add", 0xa9}, {&(0x7f00000001c0)="793dd51d7d72e1fa97ad8a98dfdb16d77e25421cdeebdaab05344e8a64db50b53fe10fe36801c4a135ba", 0x2a, 0xb4}, {&(0x7f0000000300)="d13f1865dd071c3f7410209c10868412e03a4b4e8e70666a765fd04ed2df460d88b692caaa5c67de3465fc9af69bf763cc6987d8bcc25cf95ffd49eb0f0a16d7af6b23ecc4dbef4cc9859a9d59df2bd5e7d4ca", 0x53, 0x5}, {&(0x7f0000000380)="ec8d27f0c1f9e434de37953955a6baf5f023552cdf00028d5729cce5496ee413ece0dea4382e61ba445a1760734c8d45e694f620867bf3637a7ddf3a26b5fc8ad5767c8a3764878d44bd9c1eaa1163093afd884669f15ef8225d5fc74e0dcc980f9ac3f7ea6a92a59436c9a134f6bd89db3d167c6d500cef591e9d918a", 0x7d, 0xfffffffffffffe00}], 0x2020, &(0x7f00000004c0)={[{@fat=@nfs_nostale_ro}, {}], [{@dont_measure}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '/dev/urandom\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/urandom\x00'}}, {@subj_type={'subj_type', 0x3d, ':'}}, {@measure}, {@obj_type={'obj_type', 0x3d, '/dev/urandom\x00'}}, {@euid_gt={'euid>', 0xee01}}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, 0x0, 0x0) 23:09:04 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 72) [ 1088.211547] 9pnet: Insufficient options for proto=fd [ 1088.296748] FAULT_INJECTION: forcing a failure. [ 1088.296748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.299258] CPU: 0 PID: 7739 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1088.300652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.302353] Call Trace: [ 1088.302897] dump_stack+0x107/0x167 [ 1088.303648] should_fail.cold+0x5/0xa [ 1088.304427] _copy_from_iter+0x202/0xe80 [ 1088.305259] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.306341] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1088.307379] ? trace_hardirqs_on+0x5b/0x180 [ 1088.308273] write_pool_user.part.0+0xa9/0x2a0 [ 1088.309225] ? blake2s.constprop.0+0x160/0x160 [ 1088.310188] ? lock_acquire+0x197/0x470 [ 1088.311015] ? find_held_lock+0x2c/0x110 [ 1088.311876] random_write_iter+0x46/0x80 [ 1088.312728] new_sync_write+0x42c/0x660 [ 1088.313565] ? new_sync_read+0x6f0/0x6f0 [ 1088.314422] ? avc_policy_seqno+0x9/0x70 [ 1088.315260] ? selinux_file_permission+0x92/0x520 [ 1088.316439] ? security_file_permission+0xb1/0xe0 [ 1088.317505] vfs_write+0x7c0/0xb10 [ 1088.318250] ksys_write+0x12d/0x260 [ 1088.319009] ? __ia32_sys_read+0xb0/0xb0 [ 1088.319857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.320948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.322031] do_syscall_64+0x33/0x40 [ 1088.322801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.323863] RIP: 0033:0x7f9c7e952b19 [ 1088.324634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.328481] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.330065] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1088.331545] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1088.333027] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.334521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.335999] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1088.397877] FAULT_INJECTION: forcing a failure. [ 1088.397877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.400296] CPU: 0 PID: 7747 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1088.401705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.403382] Call Trace: [ 1088.403915] dump_stack+0x107/0x167 [ 1088.404664] should_fail.cold+0x5/0xa [ 1088.405445] _copy_from_iter+0x202/0xe80 [ 1088.406279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.407331] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1088.408358] ? trace_hardirqs_on+0x5b/0x180 [ 1088.409231] write_pool_user.part.0+0xa9/0x2a0 [ 1088.410164] ? blake2s.constprop.0+0x160/0x160 [ 1088.411092] ? lock_acquire+0x197/0x470 [ 1088.411891] ? find_held_lock+0x2c/0x110 [ 1088.412718] random_write_iter+0x46/0x80 [ 1088.413540] new_sync_write+0x42c/0x660 [ 1088.414340] ? new_sync_read+0x6f0/0x6f0 [ 1088.415160] ? avc_policy_seqno+0x9/0x70 [ 1088.415971] ? selinux_file_permission+0x92/0x520 [ 1088.416951] ? security_file_permission+0xb1/0xe0 [ 1088.417934] vfs_write+0x7c0/0xb10 [ 1088.418657] ksys_write+0x12d/0x260 [ 1088.419389] ? __ia32_sys_read+0xb0/0xb0 [ 1088.420203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.421251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.422294] do_syscall_64+0x33/0x40 [ 1088.423041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.424067] RIP: 0033:0x7f2fa722ab19 [ 1088.424813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.428507] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.430025] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1088.431439] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1088.432855] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.434289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.435706] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1088.437565] loop1: detected capacity change from 0 to 8387584 23:09:04 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x13c0) [ 1088.462817] loop1: detected capacity change from 0 to 8387584 [ 1088.469707] FAULT_INJECTION: forcing a failure. [ 1088.469707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.472239] CPU: 0 PID: 7752 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1088.473670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.475276] Call Trace: [ 1088.475793] dump_stack+0x107/0x167 [ 1088.476505] should_fail.cold+0x5/0xa [ 1088.477245] _copy_from_iter+0x202/0xe80 [ 1088.478046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.479065] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1088.480018] ? trace_hardirqs_on+0x5b/0x180 [ 1088.480835] write_pool_user.part.0+0xa9/0x2a0 [ 1088.481702] ? blake2s.constprop.0+0x160/0x160 [ 1088.482569] ? lock_acquire+0x197/0x470 [ 1088.483316] ? find_held_lock+0x2c/0x110 [ 1088.484109] random_write_iter+0x46/0x80 [ 1088.484871] new_sync_write+0x42c/0x660 [ 1088.485644] ? new_sync_read+0x6f0/0x6f0 [ 1088.486419] ? avc_policy_seqno+0x9/0x70 [ 1088.487181] ? selinux_file_permission+0x92/0x520 [ 1088.488091] ? security_file_permission+0xb1/0xe0 [ 1088.489009] vfs_write+0x7c0/0xb10 [ 1088.489713] ksys_write+0x12d/0x260 [ 1088.490407] ? __ia32_sys_read+0xb0/0xb0 [ 1088.491181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.492177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.493160] do_syscall_64+0x33/0x40 [ 1088.493880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.494853] RIP: 0033:0x7f98b5bd9b19 [ 1088.495562] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.499089] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.500536] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1088.501917] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1088.503289] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.504651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.506030] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1088.550562] FAULT_INJECTION: forcing a failure. [ 1088.550562] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.552777] CPU: 0 PID: 7754 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1088.554062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.555610] Call Trace: [ 1088.556099] dump_stack+0x107/0x167 [ 1088.556781] should_fail.cold+0x5/0xa [ 1088.557508] _copy_from_iter+0x202/0xe80 [ 1088.558278] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.559260] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1088.560199] ? trace_hardirqs_on+0x5b/0x180 [ 1088.561006] write_pool_user.part.0+0xa9/0x2a0 [ 1088.561865] ? blake2s.constprop.0+0x160/0x160 [ 1088.562731] ? lock_acquire+0x197/0x470 [ 1088.563478] ? find_held_lock+0x2c/0x110 [ 1088.564235] random_write_iter+0x46/0x80 [ 1088.564998] new_sync_write+0x42c/0x660 [ 1088.565749] ? new_sync_read+0x6f0/0x6f0 [ 1088.566516] ? avc_policy_seqno+0x9/0x70 [ 1088.567275] ? selinux_file_permission+0x92/0x520 [ 1088.568188] ? security_file_permission+0xb1/0xe0 [ 1088.569099] vfs_write+0x7c0/0xb10 [ 1088.569778] ksys_write+0x12d/0x260 [ 1088.570467] ? __ia32_sys_read+0xb0/0xb0 [ 1088.571227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.572211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.573165] do_syscall_64+0x33/0x40 [ 1088.573863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.574817] RIP: 0033:0x7f7257492b19 [ 1088.575506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.578911] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1088.580317] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1088.581640] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1088.582977] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.584300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.585615] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1088.835781] 9pnet: Insufficient options for proto=fd 23:09:18 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 77) 23:09:18 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1400) 23:09:18 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 94) 23:09:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1400) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:18 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 80) 23:09:18 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x36130000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r5, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x800000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_fscache}, {@access_user}, {@posixacl}, {@loose}, {@access_client}, {@uname={'uname', 0x3d, '#^'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) 23:09:18 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x149502, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:09:18 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 73) [ 1102.399276] FAULT_INJECTION: forcing a failure. [ 1102.399276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.402030] CPU: 1 PID: 7772 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1102.403607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.405504] Call Trace: [ 1102.406128] dump_stack+0x107/0x167 [ 1102.406965] should_fail.cold+0x5/0xa [ 1102.407843] _copy_from_iter+0x202/0xe80 [ 1102.408786] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.409999] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.411146] ? trace_hardirqs_on+0x5b/0x180 [ 1102.412126] write_pool_user.part.0+0xa9/0x2a0 [ 1102.413172] ? blake2s.constprop.0+0x160/0x160 [ 1102.414237] ? lock_acquire+0x197/0x470 [ 1102.415145] ? find_held_lock+0x2c/0x110 [ 1102.416076] random_write_iter+0x46/0x80 [ 1102.417006] new_sync_write+0x42c/0x660 [ 1102.417919] ? new_sync_read+0x6f0/0x6f0 [ 1102.418851] ? avc_policy_seqno+0x9/0x70 [ 1102.419765] ? selinux_file_permission+0x92/0x520 [ 1102.420852] ? security_file_permission+0xb1/0xe0 [ 1102.421965] vfs_write+0x7c0/0xb10 [ 1102.422780] ksys_write+0x12d/0x260 [ 1102.423600] ? __ia32_sys_read+0xb0/0xb0 [ 1102.424537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.425733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.426892] do_syscall_64+0x33/0x40 [ 1102.427736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.428880] RIP: 0033:0x7f2fa722ab19 [ 1102.429729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.434404] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.436102] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1102.437857] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1102.439785] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.441365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.443116] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1102.448615] FAULT_INJECTION: forcing a failure. [ 1102.448615] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.451327] CPU: 0 PID: 7777 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1102.452901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.454622] Call Trace: [ 1102.455194] dump_stack+0x107/0x167 [ 1102.455942] should_fail.cold+0x5/0xa [ 1102.456745] _copy_from_iter+0x202/0xe80 [ 1102.457613] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.458713] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.459761] ? trace_hardirqs_on+0x5b/0x180 [ 1102.460670] write_pool_user.part.0+0xa9/0x2a0 [ 1102.461585] ? blake2s.constprop.0+0x160/0x160 [ 1102.462493] ? lock_acquire+0x197/0x470 [ 1102.463289] ? find_held_lock+0x2c/0x110 [ 1102.464089] random_write_iter+0x46/0x80 [ 1102.464855] new_sync_write+0x42c/0x660 [ 1102.465652] ? new_sync_read+0x6f0/0x6f0 [ 1102.466430] ? avc_policy_seqno+0x9/0x70 [ 1102.467181] ? selinux_file_permission+0x92/0x520 [ 1102.468106] ? security_file_permission+0xb1/0xe0 [ 1102.469018] vfs_write+0x7c0/0xb10 [ 1102.469703] ksys_write+0x12d/0x260 [ 1102.470392] ? __ia32_sys_read+0xb0/0xb0 [ 1102.471156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.472115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.473067] do_syscall_64+0x33/0x40 [ 1102.473766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.474714] RIP: 0033:0x7f98b5bd9b19 [ 1102.475397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.478556] FAULT_INJECTION: forcing a failure. [ 1102.478556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.478798] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.482791] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1102.484212] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1102.485604] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.486969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.488358] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:18 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1440) [ 1102.489780] CPU: 1 PID: 7776 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1102.491508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.493312] Call Trace: [ 1102.493908] dump_stack+0x107/0x167 [ 1102.494703] should_fail.cold+0x5/0xa [ 1102.495539] _copy_from_iter+0x202/0xe80 [ 1102.496440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.496967] FAULT_INJECTION: forcing a failure. [ 1102.496967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.497584] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.497602] ? trace_hardirqs_on+0x5b/0x180 [ 1102.497629] write_pool_user.part.0+0xa9/0x2a0 [ 1102.502890] ? blake2s.constprop.0+0x160/0x160 [ 1102.503883] ? lock_acquire+0x197/0x470 [ 1102.504739] ? find_held_lock+0x2c/0x110 [ 1102.505626] random_write_iter+0x46/0x80 [ 1102.506505] new_sync_write+0x42c/0x660 [ 1102.507367] ? new_sync_read+0x6f0/0x6f0 [ 1102.508253] ? avc_policy_seqno+0x9/0x70 [ 1102.509123] ? selinux_file_permission+0x92/0x520 [ 1102.510166] ? security_file_permission+0xb1/0xe0 [ 1102.511208] vfs_write+0x7c0/0xb10 [ 1102.511976] ksys_write+0x12d/0x260 [ 1102.512759] ? __ia32_sys_read+0xb0/0xb0 [ 1102.513649] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.514779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.515888] do_syscall_64+0x33/0x40 [ 1102.516675] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.517772] RIP: 0033:0x7f9c7e952b19 [ 1102.518560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.522472] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.524096] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1102.525620] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1102.527126] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.528636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.530229] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1102.532025] CPU: 0 PID: 7780 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1102.533447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.535109] Call Trace: [ 1102.535636] dump_stack+0x107/0x167 [ 1102.536357] should_fail.cold+0x5/0xa [ 1102.537111] _copy_from_iter+0x202/0xe80 [ 1102.537995] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.539043] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.540038] ? trace_hardirqs_on+0x5b/0x180 [ 1102.540912] write_pool_user.part.0+0xa9/0x2a0 [ 1102.541828] ? blake2s.constprop.0+0x160/0x160 [ 1102.542715] ? lock_acquire+0x197/0x470 [ 1102.543494] ? find_held_lock+0x2c/0x110 [ 1102.544303] random_write_iter+0x46/0x80 [ 1102.545115] new_sync_write+0x42c/0x660 [ 1102.545924] ? new_sync_read+0x6f0/0x6f0 [ 1102.546745] ? avc_policy_seqno+0x9/0x70 [ 1102.547550] ? selinux_file_permission+0x92/0x520 [ 1102.548515] ? security_file_permission+0xb1/0xe0 [ 1102.549111] 9pnet: Insufficient options for proto=fd [ 1102.549476] vfs_write+0x7c0/0xb10 [ 1102.549502] ksys_write+0x12d/0x260 [ 1102.552178] ? __ia32_sys_read+0xb0/0xb0 [ 1102.552979] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.554043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.555067] do_syscall_64+0x33/0x40 [ 1102.555808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.556814] RIP: 0033:0x7f7257492b19 [ 1102.557728] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.561308] RSP: 002b:00007f72549e7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.562809] RAX: ffffffffffffffda RBX: 00007f72575a6020 RCX: 00007f7257492b19 [ 1102.564200] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1102.565604] RBP: 00007f72549e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.566983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.568359] R13: 00007ffc707d9f5f R14: 00007f72549e7300 R15: 0000000000022000 23:09:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1440) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:18 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 78) 23:09:18 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 81) 23:09:18 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 95) 23:09:18 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x36130000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r5, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x800000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_fscache}, {@access_user}, {@posixacl}, {@loose}, {@access_client}, {@uname={'uname', 0x3d, '#^'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) 23:09:18 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0xd8202, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:09:18 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 74) 23:09:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1480) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1102.765038] FAULT_INJECTION: forcing a failure. [ 1102.765038] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.767938] CPU: 1 PID: 7790 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1102.769609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.771610] Call Trace: [ 1102.772251] dump_stack+0x107/0x167 [ 1102.773130] should_fail.cold+0x5/0xa [ 1102.774065] _copy_from_iter+0x202/0xe80 [ 1102.775057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.776336] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.777557] ? trace_hardirqs_on+0x5b/0x180 [ 1102.778630] write_pool_user.part.0+0xa9/0x2a0 [ 1102.779744] ? blake2s.constprop.0+0x160/0x160 [ 1102.780835] ? lock_acquire+0x197/0x470 [ 1102.781795] ? find_held_lock+0x2c/0x110 [ 1102.782769] random_write_iter+0x46/0x80 [ 1102.783752] new_sync_write+0x42c/0x660 [ 1102.784699] ? new_sync_read+0x6f0/0x6f0 [ 1102.785705] ? avc_policy_seqno+0x9/0x70 [ 1102.786670] ? selinux_file_permission+0x92/0x520 [ 1102.787827] ? security_file_permission+0xb1/0xe0 [ 1102.788981] vfs_write+0x7c0/0xb10 [ 1102.789848] ksys_write+0x12d/0x260 [ 1102.790717] ? __ia32_sys_read+0xb0/0xb0 [ 1102.791689] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.792934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.794167] do_syscall_64+0x33/0x40 [ 1102.795046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.796273] RIP: 0033:0x7f9c7e952b19 [ 1102.797153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.801624] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.803473] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1102.805197] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1102.806920] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.808636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.810358] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1102.831448] FAULT_INJECTION: forcing a failure. [ 1102.831448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.833641] CPU: 0 PID: 7792 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1102.834868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.836250] Call Trace: [ 1102.836699] dump_stack+0x107/0x167 [ 1102.837307] should_fail.cold+0x5/0xa [ 1102.837967] _copy_from_iter+0x202/0xe80 [ 1102.838662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.839538] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.840376] ? trace_hardirqs_on+0x5b/0x180 [ 1102.841098] write_pool_user.part.0+0xa9/0x2a0 [ 1102.841876] ? blake2s.constprop.0+0x160/0x160 [ 1102.842639] ? lock_acquire+0x197/0x470 [ 1102.843294] ? find_held_lock+0x2c/0x110 [ 1102.843968] random_write_iter+0x46/0x80 [ 1102.844643] new_sync_write+0x42c/0x660 [ 1102.845304] ? new_sync_read+0x6f0/0x6f0 [ 1102.846003] ? avc_policy_seqno+0x9/0x70 [ 1102.846675] ? selinux_file_permission+0x92/0x520 [ 1102.847474] ? security_file_permission+0xb1/0xe0 [ 1102.848278] vfs_write+0x7c0/0xb10 [ 1102.848872] ksys_write+0x12d/0x260 [ 1102.849484] ? __ia32_sys_read+0xb0/0xb0 [ 1102.850176] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.851048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.851903] do_syscall_64+0x33/0x40 [ 1102.852527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.853377] RIP: 0033:0x7f2fa722ab19 [ 1102.853995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.857005] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.858264] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1102.859428] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1102.860594] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.861776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.862942] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1102.959064] FAULT_INJECTION: forcing a failure. [ 1102.959064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1102.960857] CPU: 0 PID: 7799 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1102.962108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1102.963376] Call Trace: [ 1102.963764] dump_stack+0x107/0x167 [ 1102.964326] should_fail.cold+0x5/0xa [ 1102.964916] _copy_from_iter+0x202/0xe80 [ 1102.965545] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.966364] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1102.967138] ? trace_hardirqs_on+0x5b/0x180 [ 1102.967806] write_pool_user.part.0+0xa9/0x2a0 [ 1102.968507] ? blake2s.constprop.0+0x160/0x160 [ 1102.969208] ? lock_acquire+0x197/0x470 [ 1102.969829] ? find_held_lock+0x2c/0x110 [ 1102.970462] random_write_iter+0x46/0x80 [ 1102.971086] new_sync_write+0x42c/0x660 [ 1102.971697] ? new_sync_read+0x6f0/0x6f0 [ 1102.972325] ? avc_policy_seqno+0x9/0x70 [ 1102.972940] ? selinux_file_permission+0x92/0x520 [ 1102.973690] ? security_file_permission+0xb1/0xe0 [ 1102.974430] vfs_write+0x7c0/0xb10 [ 1102.974979] ksys_write+0x12d/0x260 [ 1102.975538] ? __ia32_sys_read+0xb0/0xb0 [ 1102.976167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1102.976965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1102.977771] do_syscall_64+0x33/0x40 [ 1102.978333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1102.979116] RIP: 0033:0x7f98b5bd9b19 [ 1102.979637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.982420] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1102.983569] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1102.984642] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1102.985737] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.986817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1102.987893] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1103.012905] FAULT_INJECTION: forcing a failure. [ 1103.012905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1103.014548] CPU: 0 PID: 7801 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1103.015645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.016829] Call Trace: [ 1103.017205] dump_stack+0x107/0x167 [ 1103.017731] should_fail.cold+0x5/0xa [ 1103.018263] _copy_from_iter+0x202/0xe80 [ 1103.018842] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1103.019579] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1103.020284] ? trace_hardirqs_on+0x5b/0x180 [ 1103.020887] write_pool_user.part.0+0xa9/0x2a0 [ 1103.021540] ? blake2s.constprop.0+0x160/0x160 [ 1103.022195] ? lock_acquire+0x197/0x470 [ 1103.022751] ? find_held_lock+0x2c/0x110 [ 1103.023328] random_write_iter+0x46/0x80 [ 1103.023903] new_sync_write+0x42c/0x660 [ 1103.024475] ? new_sync_read+0x6f0/0x6f0 [ 1103.025047] ? avc_policy_seqno+0x9/0x70 [ 1103.025626] ? selinux_file_permission+0x92/0x520 [ 1103.026295] ? security_file_permission+0xb1/0xe0 [ 1103.026974] vfs_write+0x7c0/0xb10 [ 1103.027474] ksys_write+0x12d/0x260 [ 1103.027982] ? __ia32_sys_read+0xb0/0xb0 [ 1103.028546] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1103.029279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1103.030009] do_syscall_64+0x33/0x40 [ 1103.030532] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.031236] RIP: 0033:0x7f7257492b19 [ 1103.031755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.034341] RSP: 002b:00007f7254a08188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1103.035407] RAX: ffffffffffffffda RBX: 00007f72575a5f60 RCX: 00007f7257492b19 [ 1103.036390] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1103.037369] RBP: 00007f7254a081d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.038366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.039375] R13: 00007ffc707d9f5f R14: 00007f7254a08300 R15: 0000000000022000 [ 1103.072595] 9pnet: Insufficient options for proto=fd 23:09:32 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 82) 23:09:32 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1480) 23:09:32 executing program 4: listen(0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r0, @ANYBLOB='\x00'/16]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x2f, 0xff, 0x8, 0x7, 0xc, @remote, @loopback, 0x7, 0x7800, 0x5, 0x7}}) sendmsg$ETHTOOL_MSG_WOL_GET(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000041}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001d00210c00000000000000000400020014001180809801a7b0c7dba09475f251c743092f2000008008000000", @ANYRES32=r1, @ANYBLOB="14204000f47f7400ad9be7a2aef6e8e9068d2d65"], 0x48}}, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00'}) 23:09:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x14c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:32 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f00000001c0)=""/29, 0x1d}], 0x4) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000340)={0x4, {0x22, 0x3, 0x1a6, 0x0, 0x1000000003}}) 23:09:32 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) (fail_nth: 75) 23:09:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 96) 23:09:32 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 79) [ 1115.991974] FAULT_INJECTION: forcing a failure. [ 1115.991974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1115.994767] CPU: 1 PID: 7820 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1115.996349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.998307] Call Trace: [ 1115.998921] dump_stack+0x107/0x167 [ 1115.999775] should_fail.cold+0x5/0xa [ 1116.000670] _copy_from_iter+0x202/0xe80 [ 1116.001627] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.002856] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.004031] ? trace_hardirqs_on+0x5b/0x180 [ 1116.005034] write_pool_user.part.0+0xa9/0x2a0 [ 1116.006228] ? blake2s.constprop.0+0x160/0x160 [ 1116.007514] ? lock_acquire+0x197/0x470 [ 1116.008439] ? find_held_lock+0x2c/0x110 [ 1116.009387] random_write_iter+0x46/0x80 [ 1116.010354] new_sync_write+0x42c/0x660 [ 1116.011292] ? new_sync_read+0x6f0/0x6f0 [ 1116.012244] ? avc_policy_seqno+0x9/0x70 [ 1116.013185] ? selinux_file_permission+0x92/0x520 [ 1116.014328] ? security_file_permission+0xb1/0xe0 [ 1116.015473] vfs_write+0x7c0/0xb10 [ 1116.016299] ksys_write+0x12d/0x260 [ 1116.017141] ? __ia32_sys_read+0xb0/0xb0 [ 1116.018094] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.019635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.020777] FAULT_INJECTION: forcing a failure. [ 1116.020777] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.020857] do_syscall_64+0x33/0x40 [ 1116.020882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.024731] RIP: 0033:0x7f2fa722ab19 [ 1116.025597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.029898] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.031675] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1116.033338] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1116.034998] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.036648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.038304] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1116.039987] CPU: 0 PID: 7827 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1116.040861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.041900] Call Trace: [ 1116.042242] dump_stack+0x107/0x167 [ 1116.042694] should_fail.cold+0x5/0xa [ 1116.043178] _copy_from_iter+0x202/0xe80 [ 1116.043705] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.044371] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.044999] ? trace_hardirqs_on+0x5b/0x180 [ 1116.045538] write_pool_user.part.0+0xa9/0x2a0 [ 1116.046111] ? blake2s.constprop.0+0x160/0x160 [ 1116.046685] ? lock_acquire+0x197/0x470 [ 1116.047174] ? find_held_lock+0x2c/0x110 [ 1116.047685] random_write_iter+0x46/0x80 [ 1116.048188] new_sync_write+0x42c/0x660 [ 1116.048685] ? new_sync_read+0x6f0/0x6f0 [ 1116.049207] ? avc_policy_seqno+0x9/0x70 [ 1116.049727] ? selinux_file_permission+0x92/0x520 [ 1116.050324] ? security_file_permission+0xb1/0xe0 [ 1116.050924] vfs_write+0x7c0/0xb10 [ 1116.051368] ksys_write+0x12d/0x260 [ 1116.051818] ? __ia32_sys_read+0xb0/0xb0 [ 1116.052321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.052970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.053612] do_syscall_64+0x33/0x40 [ 1116.054075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.054721] RIP: 0033:0x7f98b5bd9b19 [ 1116.055181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.057448] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.058394] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1116.059277] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1116.060166] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.061054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.061955] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1116.064978] FAULT_INJECTION: forcing a failure. [ 1116.064978] name fail_usercopy, interval 1, probability 0, space 0, times 0 23:09:32 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x14c0) [ 1116.068093] CPU: 1 PID: 7821 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1116.069980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.071902] Call Trace: [ 1116.072516] dump_stack+0x107/0x167 [ 1116.073600] should_fail.cold+0x5/0xa [ 1116.074553] _copy_from_iter+0x202/0xe80 [ 1116.075678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.077163] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.078536] ? trace_hardirqs_on+0x5b/0x180 [ 1116.079785] write_pool_user.part.0+0xa9/0x2a0 [ 1116.081093] ? blake2s.constprop.0+0x160/0x160 [ 1116.082482] ? lock_acquire+0x197/0x470 [ 1116.083533] ? find_held_lock+0x2c/0x110 [ 1116.084773] random_write_iter+0x46/0x80 [ 1116.085899] new_sync_write+0x42c/0x660 [ 1116.087059] ? new_sync_read+0x6f0/0x6f0 [ 1116.088254] ? avc_policy_seqno+0x9/0x70 [ 1116.089405] ? selinux_file_permission+0x92/0x520 [ 1116.090705] ? security_file_permission+0xb1/0xe0 [ 1116.092114] vfs_write+0x7c0/0xb10 [ 1116.093040] ksys_write+0x12d/0x260 [ 1116.094101] ? __ia32_sys_read+0xb0/0xb0 [ 1116.095275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.096599] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.098045] do_syscall_64+0x33/0x40 [ 1116.099073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.100512] RIP: 0033:0x7f9c7e952b19 [ 1116.101531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.106292] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.108239] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1116.109910] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1116.111592] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.113465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.115128] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:09:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 97) [ 1116.145130] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! 23:09:32 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:apt_lock_t:s0\x00', 0x20, 0x2) 23:09:32 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 83) 23:09:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1500) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1116.225868] FAULT_INJECTION: forcing a failure. [ 1116.225868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.227266] CPU: 0 PID: 7836 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1116.228060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.229022] Call Trace: [ 1116.229337] dump_stack+0x107/0x167 [ 1116.229781] should_fail.cold+0x5/0xa [ 1116.230229] _copy_from_iter+0x202/0xe80 [ 1116.230713] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.231327] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.231928] ? trace_hardirqs_on+0x5b/0x180 [ 1116.232441] write_pool_user.part.0+0xa9/0x2a0 [ 1116.232974] ? blake2s.constprop.0+0x160/0x160 [ 1116.233508] ? lock_acquire+0x197/0x470 [ 1116.233984] ? find_held_lock+0x2c/0x110 [ 1116.234465] random_write_iter+0x46/0x80 [ 1116.234944] new_sync_write+0x42c/0x660 [ 1116.235411] ? new_sync_read+0x6f0/0x6f0 [ 1116.235895] ? avc_policy_seqno+0x9/0x70 [ 1116.236373] ? selinux_file_permission+0x92/0x520 [ 1116.236941] ? security_file_permission+0xb1/0xe0 [ 1116.237512] vfs_write+0x7c0/0xb10 [ 1116.237941] ksys_write+0x12d/0x260 [ 1116.238362] ? __ia32_sys_read+0xb0/0xb0 [ 1116.238837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.239446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.240048] do_syscall_64+0x33/0x40 [ 1116.240483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.241128] RIP: 0033:0x7f98b5bd9b19 [ 1116.241730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.243851] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.244726] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1116.245551] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1116.246381] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.247206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.248033] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:32 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1500) 23:09:32 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) [ 1116.254213] audit: type=1400 audit(1751497772.361:152): avc: denied { associate } for pid=7835 comm="syz-executor.1" name="urandom" dev="devtmpfs" ino=10 scontext=system_u:object_r:apt_lock_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 23:09:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 98) [ 1116.431066] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1116.432696] CPU: 0 PID: 7831 Comm: syz-executor.4 Not tainted 5.10.239 #1 [ 1116.433830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.435010] Call Trace: [ 1116.435408] dump_stack+0x107/0x167 [ 1116.435945] sysfs_warn_dup.cold+0x1c/0x29 [ 1116.436563] sysfs_do_create_link_sd+0x122/0x140 [ 1116.437249] sysfs_create_link+0x5f/0xc0 [ 1116.437839] device_add+0x703/0x1c50 [ 1116.438387] ? devlink_add_symlinks+0x970/0x970 [ 1116.439054] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1116.439817] wiphy_register+0x1da6/0x2850 [ 1116.440432] ? wiphy_unregister+0xb90/0xb90 [ 1116.441090] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1116.441892] ieee80211_register_hw+0x23c5/0x38b0 [ 1116.442601] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1116.443302] ? net_generic+0xdb/0x2b0 [ 1116.443880] ? lockdep_init_map_type+0x2c7/0x780 [ 1116.444579] ? memset+0x20/0x50 [ 1116.445074] ? __hrtimer_init+0x12c/0x270 [ 1116.445688] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 1116.446456] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1116.447128] ? hwsim_new_radio_nl+0x967/0x1080 [ 1116.447788] ? memcpy+0x39/0x60 [ 1116.448298] hwsim_new_radio_nl+0x991/0x1080 [ 1116.448955] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1116.449741] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1116.450707] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1116.451659] genl_family_rcv_msg_doit+0x22d/0x330 [ 1116.452377] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1116.453329] ? cap_capable+0x1cd/0x230 [ 1116.453894] ? ns_capable+0xe2/0x110 [ 1116.454342] genl_rcv_msg+0x36a/0x5a0 [ 1116.454796] ? genl_get_cmd+0x480/0x480 [ 1116.455262] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1116.455868] ? lock_release+0x680/0x680 [ 1116.456335] ? netlink_deliver_tap+0xf4/0xcc0 [ 1116.456867] netlink_rcv_skb+0x14b/0x430 [ 1116.457351] ? genl_get_cmd+0x480/0x480 [ 1116.457828] ? netlink_ack+0xab0/0xab0 [ 1116.458298] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1116.458835] ? is_vmalloc_addr+0x7b/0xb0 [ 1116.459322] genl_rcv+0x24/0x40 [ 1116.459717] netlink_unicast+0x54e/0x800 [ 1116.460205] ? netlink_attachskb+0x870/0x870 [ 1116.460737] netlink_sendmsg+0x90f/0xe00 [ 1116.461225] ? netlink_unicast+0x800/0x800 [ 1116.461745] ? netlink_unicast+0x800/0x800 [ 1116.462248] __sock_sendmsg+0x154/0x190 [ 1116.462724] ____sys_sendmsg+0x70d/0x870 [ 1116.463209] ? sock_write_iter+0x3d0/0x3d0 [ 1116.463708] ? do_recvmmsg+0x6d0/0x6d0 [ 1116.464182] ? __lock_acquire+0xbb1/0x5b00 [ 1116.464692] ___sys_sendmsg+0xf3/0x170 [ 1116.465158] ? sendmsg_copy_msghdr+0x160/0x160 [ 1116.465715] ? __fget_files+0x2cf/0x520 [ 1116.466187] ? lock_downgrade+0x6d0/0x6d0 [ 1116.466683] ? debug_mutex_init+0x33/0x70 [ 1116.467171] ? percpu_counter_add_batch+0x8b/0x140 [ 1116.467749] ? futex_exit_release+0x220/0x220 [ 1116.468278] ? __fget_files+0x2f8/0x520 [ 1116.468756] ? __fget_light+0xea/0x290 [ 1116.469229] __sys_sendmsg+0xe5/0x1b0 [ 1116.469684] ? __sys_sendmsg_sock+0x40/0x40 [ 1116.470196] ? __do_sys_futex+0x2bb/0x480 [ 1116.470697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.471316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.471917] ? trace_hardirqs_on+0x5b/0x180 [ 1116.472429] do_syscall_64+0x33/0x40 [ 1116.472873] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.473470] RIP: 0033:0x7f417395db19 [ 1116.473921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.476056] RSP: 002b:00007f4170ed3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1116.476943] RAX: ffffffffffffffda RBX: 00007f4173a70f60 RCX: 00007f417395db19 [ 1116.477783] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 1116.478621] RBP: 00007f41739b7f6d R08: 0000000000000000 R09: 0000000000000000 [ 1116.479461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1116.480307] R13: 00007ffec5c8811f R14: 00007f4170ed3300 R15: 0000000000022000 [ 1116.494216] FAULT_INJECTION: forcing a failure. [ 1116.494216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.497077] CPU: 1 PID: 7848 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1116.498590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.500440] Call Trace: [ 1116.501013] dump_stack+0x107/0x167 [ 1116.501835] should_fail.cold+0x5/0xa [ 1116.502689] _copy_from_iter+0x202/0xe80 [ 1116.503614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.504805] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.505929] ? trace_hardirqs_on+0x5b/0x180 [ 1116.506898] write_pool_user.part.0+0xa9/0x2a0 [ 1116.507929] ? blake2s.constprop.0+0x160/0x160 [ 1116.508959] ? lock_acquire+0x197/0x470 [ 1116.509865] ? find_held_lock+0x2c/0x110 [ 1116.510789] random_write_iter+0x46/0x80 [ 1116.511685] new_sync_write+0x42c/0x660 [ 1116.512570] ? new_sync_read+0x6f0/0x6f0 [ 1116.513495] ? avc_policy_seqno+0x9/0x70 [ 1116.514418] ? selinux_file_permission+0x92/0x520 [ 1116.515518] ? security_file_permission+0xb1/0xe0 [ 1116.516612] vfs_write+0x7c0/0xb10 [ 1116.517420] ksys_write+0x12d/0x260 [ 1116.518249] ? __ia32_sys_read+0xb0/0xb0 [ 1116.519173] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.520360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.521548] do_syscall_64+0x33/0x40 [ 1116.522402] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.523563] RIP: 0033:0x7f2fa722ab19 [ 1116.524406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.528566] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.530317] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1116.531951] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1116.533536] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.535191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.536781] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1116.604703] FAULT_INJECTION: forcing a failure. [ 1116.604703] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.606084] CPU: 0 PID: 7852 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1116.606864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.607937] Call Trace: [ 1116.608246] dump_stack+0x107/0x167 [ 1116.608659] should_fail.cold+0x5/0xa [ 1116.609092] _copy_from_iter+0x202/0xe80 [ 1116.609559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.610172] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1116.610755] ? trace_hardirqs_on+0x5b/0x180 [ 1116.611250] write_pool_user.part.0+0xa9/0x2a0 [ 1116.611775] ? blake2s.constprop.0+0x160/0x160 [ 1116.612306] ? lock_acquire+0x197/0x470 [ 1116.612761] ? find_held_lock+0x2c/0x110 [ 1116.613227] random_write_iter+0x46/0x80 [ 1116.613698] new_sync_write+0x42c/0x660 [ 1116.614161] ? new_sync_read+0x6f0/0x6f0 [ 1116.614639] ? avc_policy_seqno+0x9/0x70 [ 1116.615102] ? selinux_file_permission+0x92/0x520 [ 1116.615657] ? security_file_permission+0xb1/0xe0 [ 1116.616209] vfs_write+0x7c0/0xb10 [ 1116.616616] ksys_write+0x12d/0x260 [ 1116.617029] ? __ia32_sys_read+0xb0/0xb0 [ 1116.617490] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.618103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.618698] do_syscall_64+0x33/0x40 [ 1116.619125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.619713] RIP: 0033:0x7f98b5bd9b19 [ 1116.620143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.622247] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.623106] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1116.623921] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1116.624732] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.625548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.626366] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:45 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 80) 23:09:45 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 99) 23:09:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xc0) 23:09:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)={0x50, 0xc, 0x1, 0xa, 0x0, {0xe}, [@nested={0x30, 0x91, 0x0, 0x1, [@typed={0x14, 0x68, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0xf, 0x80, 0x0, 0x0, @str='/dev/vcsa#\x00'}, @typed={0x8, 0x5e, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}]}, @nested={0xc, 0x3ffc, 0x0, 0x1, [@typed={0x8, 0x33, 0x0, 0x0, @pid=0xffffffffffffffff}]}]}, 0x50}}, 0x8080) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="57a910ff", @ANYRES16=0x0, @ANYBLOB="010027bd7000fd0000250100000000030000000000000014001462726f61646361730800000000000000"], 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2fe1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000080)={0x403f}) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f00000005c0)={0x1, 0x1, 0x1000, 0xa1, &(0x7f0000000300)="8f5fe45076579a27474308f84a78398f8be4c22ec9ba63239f84e305e5e3ccd93faaf084b1d45d1f193a0437fb70f6e2abc9049ca0d30a197209c2154a0decd49e491a0ba26ed813b299578fe9d09e1c6886338449eb24a3e5e8ac232059d13209d94d1c2472f058be84afbd8e4bb7943f8b10ea04c1977532419403197e2555f908a1e7bcf04bfae7dc54c41bb81478b78407d5d0336bc3596b11a136ceb8cac6", 0x53, 0x0, &(0x7f0000000500)="3a54f46a74a03e2e67982124846bb1ef39b246cdec1c7b3c3ff7b1615a39a9951c5f3264e29d75c7d7f670f965f19001bc0d6d2e313d388e956fbe83d726fdccd9e81da2eab9fd94f8b134ea60e80f39d97fb5"}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7d33bca991d63193f29389b54d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86a036702a1e873350d52d3a4842261ac74bd910ebc5737a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5000000"], 0x100}, 0x1, 0x0, 0x0, 0x4004884}, 0x0) unshare(0x48020200) 23:09:45 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vc', 0x2000, 0x104) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) openat(r1, &(0x7f0000000040)='./file1/../file0\x00', 0x200281, 0x4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f00000000c0)={0x5, 0x4, 0x3, 0xfffffffa, 0x2, [{0x9, 0x9, 0x2}, {0x1, 0x7fff, 0x6, '\x00', 0x1}]}) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="05a64314c238a35cb87755d5", @ANYRES32=r3, @ANYRES64=r2, @ANYRESDEC], 0xfdef) dup2(r1, r2) 23:09:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1540) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:45 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 84) 23:09:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1540) [ 1129.648751] FAULT_INJECTION: forcing a failure. [ 1129.648751] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1129.651287] CPU: 1 PID: 7870 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1129.652765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.654544] Call Trace: [ 1129.655113] dump_stack+0x107/0x167 [ 1129.655904] should_fail.cold+0x5/0xa [ 1129.656727] _copy_from_iter+0x202/0xe80 [ 1129.657612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.658738] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1129.659818] ? trace_hardirqs_on+0x5b/0x180 [ 1129.660744] write_pool_user.part.0+0xa9/0x2a0 [ 1129.661725] ? blake2s.constprop.0+0x160/0x160 [ 1129.662721] ? lock_acquire+0x197/0x470 [ 1129.663576] ? find_held_lock+0x2c/0x110 [ 1129.664455] random_write_iter+0x46/0x80 [ 1129.665324] new_sync_write+0x42c/0x660 [ 1129.666190] ? new_sync_read+0x6f0/0x6f0 [ 1129.667066] ? avc_policy_seqno+0x9/0x70 [ 1129.667936] ? selinux_file_permission+0x92/0x520 [ 1129.669091] ? security_file_permission+0xb1/0xe0 [ 1129.670337] vfs_write+0x7c0/0xb10 [ 1129.671110] ksys_write+0x12d/0x260 [ 1129.671886] ? __ia32_sys_read+0xb0/0xb0 [ 1129.672762] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.673792] FAULT_INJECTION: forcing a failure. [ 1129.673792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1129.673889] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1129.673913] do_syscall_64+0x33/0x40 [ 1129.677561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1129.678661] RIP: 0033:0x7f9c7e952b19 [ 1129.679453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.683391] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1129.685026] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1129.686568] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1129.688098] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.689621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.691169] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1129.692719] CPU: 0 PID: 7869 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1129.693827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.695159] Call Trace: [ 1129.695594] dump_stack+0x107/0x167 [ 1129.696186] should_fail.cold+0x5/0xa [ 1129.696792] _copy_from_iter+0x202/0xe80 [ 1129.697440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.698296] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1129.698381] FAULT_INJECTION: forcing a failure. [ 1129.698381] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1129.699098] ? trace_hardirqs_on+0x5b/0x180 [ 1129.699123] write_pool_user.part.0+0xa9/0x2a0 [ 1129.703006] ? blake2s.constprop.0+0x160/0x160 [ 1129.703554] ? lock_acquire+0x197/0x470 [ 1129.704017] ? find_held_lock+0x2c/0x110 [ 1129.704490] random_write_iter+0x46/0x80 [ 1129.704964] new_sync_write+0x42c/0x660 [ 1129.705425] ? new_sync_read+0x6f0/0x6f0 [ 1129.705912] ? avc_policy_seqno+0x9/0x70 [ 1129.706385] ? selinux_file_permission+0x92/0x520 [ 1129.706952] ? security_file_permission+0xb1/0xe0 [ 1129.707523] vfs_write+0x7c0/0xb10 [ 1129.707941] ksys_write+0x12d/0x260 [ 1129.708365] ? __ia32_sys_read+0xb0/0xb0 [ 1129.708841] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.709452] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1129.710056] do_syscall_64+0x33/0x40 [ 1129.710487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1129.711077] RIP: 0033:0x7f98b5bd9b19 [ 1129.711511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.713654] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1129.714546] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1129.715376] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1129.716206] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.717039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.717875] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 [ 1129.718728] CPU: 1 PID: 7868 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1129.720250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.722216] Call Trace: [ 1129.722962] dump_stack+0x107/0x167 [ 1129.723840] should_fail.cold+0x5/0xa [ 1129.724679] _copy_from_iter+0x202/0xe80 [ 1129.725577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.726738] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1129.727835] ? trace_hardirqs_on+0x5b/0x180 [ 1129.728769] write_pool_user.part.0+0xa9/0x2a0 [ 1129.729742] ? blake2s.constprop.0+0x160/0x160 [ 1129.730741] ? lock_acquire+0x197/0x470 [ 1129.731584] ? find_held_lock+0x2c/0x110 [ 1129.732455] random_write_iter+0x46/0x80 [ 1129.733325] new_sync_write+0x42c/0x660 [ 1129.734185] ? new_sync_read+0x6f0/0x6f0 [ 1129.735058] ? avc_policy_seqno+0x9/0x70 [ 1129.735925] ? selinux_file_permission+0x92/0x520 [ 1129.736953] ? security_file_permission+0xb1/0xe0 23:09:45 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x140) [ 1129.738000] vfs_write+0x7c0/0xb10 [ 1129.738935] ksys_write+0x12d/0x260 [ 1129.739715] ? __ia32_sys_read+0xb0/0xb0 [ 1129.740587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1129.741709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1129.743109] do_syscall_64+0x33/0x40 [ 1129.744048] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1129.745368] RIP: 0033:0x7f2fa722ab19 [ 1129.746414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.751104] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1129.753062] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1129.754888] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1129.756688] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.758520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.760323] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1129.770698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pid=7873 comm=syz-executor.4 23:09:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1580) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1580) 23:09:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x30, 0x10, 0x1, 0xa, 0x0, {0xe}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x11, 0x3ffc, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8"]}]}, 0x30}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2fe1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000080)={0x403f}) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f00000005c0)={0x1, 0x1, 0x1000, 0xa1, &(0x7f0000000300)="8f5fe45076579a27474308f84a78398f8be4c22ec9ba63239f84e305e5e3ccd93faaf084b1d45d1f193a0437fb70f6e2abc9049ca0d30a197209c2154a0decd49e491a0ba26ed813b299578fe9d09e1c6886338449eb24a3e5e8ac232059d13209d94d1c2472f058be84afbd8e4bb7943f8b10ea04c1977532419403197e2555f908a1e7bcf04bfae7dc54c41bb81478b78407d5d0336bc3596b11a136ceb8cac6", 0x53, 0x0, &(0x7f0000000500)="3a54f46a74a03e2e67982124846bb1ef39b246cdec1c7b3c3ff7b1615a39a9951c5f3264e29d75c7d7f670f965f19001bc0d6d2e313d388e956fbe83d726fdccd9e81da2eab9fd94f8b134ea60e80f39d97fb5"}) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000640)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7dd63193f293a9864d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86ac331e67c3bd6c1036702a1e873350d52d3a48437a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5"], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) unshare(0x48020200) 23:09:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 85) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) write$binfmt_script(r0, 0x0, 0x0) 23:09:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 81) 23:09:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x180) 23:09:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) (fail_nth: 100) [ 1143.035001] FAULT_INJECTION: forcing a failure. [ 1143.035001] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1143.036432] CPU: 1 PID: 7900 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1143.037263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.038266] Call Trace: [ 1143.038584] dump_stack+0x107/0x167 [ 1143.039021] should_fail.cold+0x5/0xa [ 1143.039477] _copy_from_iter+0x202/0xe80 [ 1143.039962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.040582] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1143.041180] ? trace_hardirqs_on+0x5b/0x180 [ 1143.041696] write_pool_user.part.0+0xa9/0x2a0 [ 1143.042248] ? blake2s.constprop.0+0x160/0x160 [ 1143.042792] ? lock_acquire+0x197/0x470 [ 1143.043259] ? find_held_lock+0x2c/0x110 [ 1143.043739] random_write_iter+0x46/0x80 [ 1143.044217] new_sync_write+0x42c/0x660 [ 1143.044692] ? new_sync_read+0x6f0/0x6f0 [ 1143.045176] ? avc_policy_seqno+0x9/0x70 [ 1143.045657] ? selinux_file_permission+0x92/0x520 [ 1143.046236] ? security_file_permission+0xb1/0xe0 [ 1143.046811] vfs_write+0x7c0/0xb10 [ 1143.047235] ksys_write+0x12d/0x260 [ 1143.047668] ? __ia32_sys_read+0xb0/0xb0 [ 1143.048156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.048777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1143.049385] do_syscall_64+0x33/0x40 [ 1143.049825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1143.050439] RIP: 0033:0x7f9c7e952b19 [ 1143.050876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.053059] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1143.053961] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1143.054833] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1143.055674] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.056517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.057375] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1143.060228] FAULT_INJECTION: forcing a failure. [ 1143.060228] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1143.061650] CPU: 1 PID: 7898 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1143.062480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.063462] Call Trace: [ 1143.063775] dump_stack+0x107/0x167 [ 1143.064207] should_fail.cold+0x5/0xa [ 1143.064657] _copy_from_iter+0x202/0xe80 [ 1143.065144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.065782] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1143.066411] ? trace_hardirqs_on+0x5b/0x180 [ 1143.066921] write_pool_user.part.0+0xa9/0x2a0 [ 1143.067462] ? blake2s.constprop.0+0x160/0x160 [ 1143.068044] ? lock_acquire+0x197/0x470 [ 1143.068683] ? find_held_lock+0x2c/0x110 [ 1143.069171] random_write_iter+0x46/0x80 [ 1143.069653] new_sync_write+0x42c/0x660 [ 1143.070135] ? new_sync_read+0x6f0/0x6f0 [ 1143.070623] ? avc_policy_seqno+0x9/0x70 [ 1143.071104] ? selinux_file_permission+0x92/0x520 [ 1143.071677] ? security_file_permission+0xb1/0xe0 [ 1143.072253] vfs_write+0x7c0/0xb10 [ 1143.072689] ksys_write+0x12d/0x260 [ 1143.073127] ? __ia32_sys_read+0xb0/0xb0 [ 1143.073615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.074245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1143.074855] do_syscall_64+0x33/0x40 [ 1143.075297] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1143.075907] RIP: 0033:0x7f2fa722ab19 [ 1143.076347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.078534] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1143.079436] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1143.080277] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1143.081115] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.081961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.082816] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1143.117033] FAULT_INJECTION: forcing a failure. [ 1143.117033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1143.119305] CPU: 0 PID: 7905 Comm: syz-executor.3 Not tainted 5.10.239 #1 [ 1143.120419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.121773] Call Trace: [ 1143.122231] dump_stack+0x107/0x167 [ 1143.122821] should_fail.cold+0x5/0xa 23:09:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) [ 1143.123442] _copy_from_iter+0x202/0xe80 [ 1143.124228] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.125099] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1143.125933] ? trace_hardirqs_on+0x5b/0x180 [ 1143.126672] write_pool_user.part.0+0xa9/0x2a0 [ 1143.127425] ? blake2s.constprop.0+0x160/0x160 [ 1143.128173] ? lock_acquire+0x197/0x470 [ 1143.128825] ? find_held_lock+0x2c/0x110 [ 1143.129491] random_write_iter+0x46/0x80 [ 1143.130175] new_sync_write+0x42c/0x660 [ 1143.130830] ? new_sync_read+0x6f0/0x6f0 [ 1143.131503] ? avc_policy_seqno+0x9/0x70 [ 1143.132165] ? selinux_file_permission+0x92/0x520 [ 1143.132954] ? security_file_permission+0xb1/0xe0 [ 1143.133752] vfs_write+0x7c0/0xb10 [ 1143.134359] ksys_write+0x12d/0x260 23:09:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 86) [ 1143.134952] ? __ia32_sys_read+0xb0/0xb0 [ 1143.135651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.136501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1143.137336] do_syscall_64+0x33/0x40 [ 1143.137937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1143.138785] RIP: 0033:0x7f98b5bd9b19 [ 1143.139391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.142379] RSP: 002b:00007f98b314f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1143.143606] RAX: ffffffffffffffda RBX: 00007f98b5cecf60 RCX: 00007f98b5bd9b19 [ 1143.144757] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000004 [ 1143.145902] RBP: 00007f98b314f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.147085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1143.148255] R13: 00007ffe80c00d3f R14: 00007f98b314f300 R15: 0000000000022000 23:09:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x15c0) 23:09:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x15c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 82) [ 1143.151532] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:09:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xfdef) 23:09:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1c0) [ 1143.267000] FAULT_INJECTION: forcing a failure. [ 1143.267000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1143.268460] CPU: 1 PID: 7913 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1143.269294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.270311] Call Trace: [ 1143.270634] dump_stack+0x107/0x167 [ 1143.271073] should_fail.cold+0x5/0xa [ 1143.271533] _copy_from_iter+0x202/0xe80 [ 1143.272026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.272662] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1143.273268] ? trace_hardirqs_on+0x5b/0x180 [ 1143.273788] write_pool_user.part.0+0xa9/0x2a0 [ 1143.274342] ? blake2s.constprop.0+0x160/0x160 [ 1143.274890] ? lock_acquire+0x197/0x470 [ 1143.275363] ? find_held_lock+0x2c/0x110 [ 1143.275850] random_write_iter+0x46/0x80 [ 1143.276337] new_sync_write+0x42c/0x660 [ 1143.276815] ? new_sync_read+0x6f0/0x6f0 [ 1143.277304] ? avc_policy_seqno+0x9/0x70 [ 1143.277788] ? selinux_file_permission+0x92/0x520 [ 1143.278368] ? security_file_permission+0xb1/0xe0 [ 1143.278947] vfs_write+0x7c0/0xb10 [ 1143.279374] ksys_write+0x12d/0x260 [ 1143.279813] ? __ia32_sys_read+0xb0/0xb0 [ 1143.280298] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.280927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1143.281544] do_syscall_64+0x33/0x40 [ 1143.281996] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1143.282610] RIP: 0033:0x7f2fa722ab19 [ 1143.283052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.285248] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1143.286164] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1143.287016] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1143.287867] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.288721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.289577] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1143.302244] FAULT_INJECTION: forcing a failure. [ 1143.302244] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1143.303641] CPU: 1 PID: 7917 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1143.304454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.305440] Call Trace: [ 1143.305750] dump_stack+0x107/0x167 [ 1143.306189] should_fail.cold+0x5/0xa [ 1143.306644] _copy_from_iter+0x202/0xe80 [ 1143.307132] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.307796] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1143.308565] ? trace_hardirqs_on+0x5b/0x180 [ 1143.309247] write_pool_user.part.0+0xa9/0x2a0 [ 1143.309800] ? blake2s.constprop.0+0x160/0x160 [ 1143.310358] ? lock_acquire+0x197/0x470 [ 1143.310917] ? find_held_lock+0x2c/0x110 [ 1143.311404] random_write_iter+0x46/0x80 [ 1143.311883] new_sync_write+0x42c/0x660 [ 1143.312355] ? new_sync_read+0x6f0/0x6f0 [ 1143.312842] ? avc_policy_seqno+0x9/0x70 [ 1143.313325] ? selinux_file_permission+0x92/0x520 [ 1143.313898] ? security_file_permission+0xb1/0xe0 [ 1143.314486] vfs_write+0x7c0/0xb10 [ 1143.315022] ksys_write+0x12d/0x260 [ 1143.315478] ? __ia32_sys_read+0xb0/0xb0 [ 1143.316157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1143.316828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1143.317441] do_syscall_64+0x33/0x40 [ 1143.317885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1143.318499] RIP: 0033:0x7f9c7e952b19 [ 1143.318936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.321119] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1143.322030] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1143.322873] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1143.323839] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.324860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.325890] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:09:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) write$binfmt_script(r0, 0x0, 0x0) 23:09:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1600) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:09:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1600) [ 1143.381859] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:10:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x240) 23:10:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1640) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1640) 23:10:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 83) 23:10:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xc0) 23:10:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x30, 0x10, 0x1, 0xa, 0x0, {0xe}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x11, 0x3ffc, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8"]}]}, 0x30}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2fe1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000080)={0x403f}) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f00000005c0)={0x1, 0x1, 0x1000, 0xa1, &(0x7f0000000300)="8f5fe45076579a27474308f84a78398f8be4c22ec9ba63239f84e305e5e3ccd93faaf084b1d45d1f193a0437fb70f6e2abc9049ca0d30a197209c2154a0decd49e491a0ba26ed813b299578fe9d09e1c6886338449eb24a3e5e8ac232059d13209d94d1c2472f058be84afbd8e4bb7943f8b10ea04c1977532419403197e2555f908a1e7bcf04bfae7dc54c41bb81478b78407d5d0336bc3596b11a136ceb8cac6", 0x53, 0x0, &(0x7f0000000500)="3a54f46a74a03e2e67982124846bb1ef39b246cdec1c7b3c3ff7b1615a39a9951c5f3264e29d75c7d7f670f965f19001bc0d6d2e313d388e956fbe83d726fdccd9e81da2eab9fd94f8b134ea60e80f39d97fb5"}) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000640)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7dd63193f293a9864d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86ac331e67c3bd6c1036702a1e873350d52d3a48437a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5"], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) unshare(0x48020200) 23:10:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 87) 23:10:14 executing program 1: prctl$PR_CAPBSET_DROP(0x18, 0x28) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e22, 0xec4, @remote, 0x800}}, 0x0, 0x0, 0x14, 0x0, "c0295bbd34b6667b431b011e929d26960a89bdf7fee32b640555163cd035f8bcc08192caf660e66bd8f42a62dc375029afe7f52ece3db907f9646f74d0a843960c5ac8cdedb536fb8050d02b7b2facb1"}, 0xd8) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x42100, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000500), 0x3}, 0x2010, 0x4, 0x5, 0x9, 0xffffffffad51e0e2, 0x500, 0x5, 0x0, 0x8, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0xc) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x20000, 0x23, 0x10}, 0x18) write$binfmt_script(r2, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x1, 0x1000, 0xc5, &(0x7f0000000240)="68daa3c65ca56b24ccb6b50ab75462d8cba0862618ebdb15695aac64d3054415880e054eb754f7722b6a2c4e2a8fbbddba5a189dd8442695e2321cca19a6abf3ce4f4aa7e06423621ea42696c2d6e209555c0dfa7ef8c9fe40cf78c07d6009ad55656285164b08ce73e667599a788d1d2a83e12e9cf6ec1435f37070451203f61128e89fe9a0297a26b2ca09ddad049da73123b3a0c289c287b12e13ea4da5b4ad6db666322d221a44c65b5a1541205821a646c362eaa3aac2b727a4c26742fa0b469a7cf4", 0x47, 0x0, &(0x7f0000000340)="ae7387188180e3c706328ea0f98e9378fc8966a657a5dfe71f44aa90bbe6ddfe79171d3973eef2efcda75d5c2a3a4e29ebd5860ca6388a39a5da8fbee792599fd8dd0a1c1366a3"}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000040)={0x1, 0x1, 0x1000}) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000004c0)=@v2={0x2000000, [{0x9, 0x1}, {0x6, 0x2}]}, 0x14, 0x2) [ 1158.563816] FAULT_INJECTION: forcing a failure. [ 1158.563816] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1158.566592] CPU: 0 PID: 7949 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1158.568139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1158.569891] Call Trace: [ 1158.570463] dump_stack+0x107/0x167 [ 1158.571233] should_fail.cold+0x5/0xa [ 1158.572037] _copy_from_iter+0x202/0xe80 [ 1158.572904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.574008] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1158.575089] ? trace_hardirqs_on+0x5b/0x180 [ 1158.576006] write_pool_user.part.0+0xa9/0x2a0 [ 1158.576977] ? blake2s.constprop.0+0x160/0x160 23:10:14 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1680) [ 1158.577952] ? lock_acquire+0x197/0x470 [ 1158.578913] ? find_held_lock+0x2c/0x110 [ 1158.579783] random_write_iter+0x46/0x80 [ 1158.580647] new_sync_write+0x42c/0x660 [ 1158.581495] ? new_sync_read+0x6f0/0x6f0 [ 1158.582382] ? avc_policy_seqno+0x9/0x70 [ 1158.583243] ? selinux_file_permission+0x92/0x520 [ 1158.584269] ? security_file_permission+0xb1/0xe0 [ 1158.585302] vfs_write+0x7c0/0xb10 [ 1158.586063] ksys_write+0x12d/0x260 [ 1158.586850] ? __ia32_sys_read+0xb0/0xb0 [ 1158.587718] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.588829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1158.589926] do_syscall_64+0x33/0x40 [ 1158.590725] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1158.591811] RIP: 0033:0x7f9c7e952b19 [ 1158.592602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1158.596523] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1158.598135] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1158.599664] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1158.601179] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1158.602702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1158.604216] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1158.635892] FAULT_INJECTION: forcing a failure. [ 1158.635892] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1158.638580] CPU: 1 PID: 7953 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1158.640068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1158.641874] Call Trace: [ 1158.642478] dump_stack+0x107/0x167 [ 1158.643277] should_fail.cold+0x5/0xa [ 1158.644121] _copy_from_iter+0x202/0xe80 [ 1158.645030] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.646186] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1158.647516] ? trace_hardirqs_on+0x5b/0x180 [ 1158.648470] write_pool_user.part.0+0xa9/0x2a0 [ 1158.649478] ? blake2s.constprop.0+0x160/0x160 [ 1158.650502] ? lock_acquire+0x197/0x470 [ 1158.651370] ? find_held_lock+0x2c/0x110 [ 1158.652272] random_write_iter+0x46/0x80 [ 1158.653163] new_sync_write+0x42c/0x660 [ 1158.654040] ? new_sync_read+0x6f0/0x6f0 [ 1158.654953] ? avc_policy_seqno+0x9/0x70 [ 1158.655841] ? selinux_file_permission+0x92/0x520 [ 1158.656896] ? security_file_permission+0xb1/0xe0 [ 1158.657965] vfs_write+0x7c0/0xb10 [ 1158.658765] ksys_write+0x12d/0x260 [ 1158.659563] ? __ia32_sys_read+0xb0/0xb0 [ 1158.660457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.661606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1158.662747] do_syscall_64+0x33/0x40 [ 1158.663565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1158.664681] RIP: 0033:0x7f2fa722ab19 [ 1158.665497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1158.669502] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1158.671165] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1158.673100] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1158.674896] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1158.676594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1158.678160] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:10:14 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 84) [ 1158.687537] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:10:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1680) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_script(r1, 0x0, 0xfe93) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file1\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000340)) 23:10:14 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 88) 23:10:14 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x280) 23:10:14 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x140) [ 1158.901317] FAULT_INJECTION: forcing a failure. [ 1158.901317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1158.904113] CPU: 1 PID: 7967 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1158.905730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1158.907764] Call Trace: [ 1158.908346] dump_stack+0x107/0x167 [ 1158.909138] should_fail.cold+0x5/0xa [ 1158.909971] _copy_from_iter+0x202/0xe80 [ 1158.910885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.912025] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1158.913120] ? trace_hardirqs_on+0x5b/0x180 [ 1158.914061] write_pool_user.part.0+0xa9/0x2a0 [ 1158.915071] ? blake2s.constprop.0+0x160/0x160 [ 1158.916068] ? lock_acquire+0x197/0x470 [ 1158.916927] ? find_held_lock+0x2c/0x110 [ 1158.917815] random_write_iter+0x46/0x80 [ 1158.918707] new_sync_write+0x42c/0x660 [ 1158.919575] ? new_sync_read+0x6f0/0x6f0 [ 1158.920464] ? avc_policy_seqno+0x9/0x70 [ 1158.921345] ? selinux_file_permission+0x92/0x520 [ 1158.922406] ? security_file_permission+0xb1/0xe0 [ 1158.923459] vfs_write+0x7c0/0xb10 [ 1158.924241] ksys_write+0x12d/0x260 [ 1158.925031] ? __ia32_sys_read+0xb0/0xb0 [ 1158.925919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1158.927086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1158.928232] do_syscall_64+0x33/0x40 [ 1158.929057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1158.930411] RIP: 0033:0x7f9c7e952b19 [ 1158.931443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1158.935799] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1158.937635] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1158.939512] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1158.941136] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1158.943007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1158.944667] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:10:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x16c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1159.010553] FAULT_INJECTION: forcing a failure. [ 1159.010553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1159.013347] CPU: 1 PID: 7975 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1159.014868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.016700] Call Trace: [ 1159.017287] dump_stack+0x107/0x167 [ 1159.018092] should_fail.cold+0x5/0xa [ 1159.018946] _copy_from_iter+0x202/0xe80 [ 1159.019850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.021004] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1159.022324] ? trace_hardirqs_on+0x5b/0x180 [ 1159.023293] write_pool_user.part.0+0xa9/0x2a0 [ 1159.024316] ? blake2s.constprop.0+0x160/0x160 [ 1159.025564] ? lock_acquire+0x197/0x470 23:10:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x16c0) 23:10:15 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x180) [ 1159.026543] ? find_held_lock+0x2c/0x110 [ 1159.027682] random_write_iter+0x46/0x80 [ 1159.028591] new_sync_write+0x42c/0x660 [ 1159.029485] ? new_sync_read+0x6f0/0x6f0 [ 1159.030415] ? avc_policy_seqno+0x9/0x70 [ 1159.031471] ? selinux_file_permission+0x92/0x520 [ 1159.032765] ? security_file_permission+0xb1/0xe0 [ 1159.033954] vfs_write+0x7c0/0xb10 [ 1159.034775] ksys_write+0x12d/0x260 [ 1159.035617] ? __ia32_sys_read+0xb0/0xb0 [ 1159.036552] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.037955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.039352] do_syscall_64+0x33/0x40 [ 1159.040192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.041338] RIP: 0033:0x7f2fa722ab19 [ 1159.042190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.046779] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1159.048481] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1159.050065] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1159.051745] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.053761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.055417] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:10:15 executing program 4: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, 0xffffffffffffffff, 0x97a4000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x4) 23:10:15 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x2c0) 23:10:15 executing program 1: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0xdbaeb9babf68abfa) [ 1159.382007] ieee802154 phy0 wpan0: encryption failed: -22 [ 1159.402547] ieee802154 phy0 wpan0: encryption failed: -22 23:10:29 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 89) 23:10:29 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1700) 23:10:29 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 85) 23:10:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x1c0) 23:10:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1700) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:29 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@ng={0x4, 0x5, "97d325c5760de393a0d9c5118d6889765cda86"}, 0x15, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:10:29 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x300) 23:10:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x102) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000440)='\xd7,+[-&@\x00', &(0x7f0000000c40)='\x9c)Q#\x18?\xe1\x9d\xf8\xb6\x04\x9d\x9c\xd2\xa0\x012\x80\x8d\x83\x8d\x8d\x03\x11\xc7\xbd\xa4o\xafo\x85F\xcd\xd1\xce\x94U\x9e\xfe\xa0\x14\xa8\xb03:\xc7\xe2\xb7\xc4ux\xef7\x0f$\xf2\xe1\x98\xcb\x0e\x02\xe7=I[Bb\x86\xd3\x11\xd0\x18CS\x8euz_;\f\xdf\xa2,\x0etQ\xbc\xa8\x951=\xb2\x99v\x1d\xee\x14\xe4\xa1<+\ni&8\x1f\xc7\x8a\xcf\x90\x9e\x96\xef\xfarB\xc3\x13\f\x06\xe6X\x06\xece\x8c\x8b\x84X\x97\x03)\xdd\x9cf0V\x8cN\xab\xef\xfe\x87Q_\xaa\x9eT>\x02\xf5\xb7M\xcev\x1f\xda)V\x8a\xb9\xae\x187l\xf7t\xab\xe2\x15a\x95u^!\xa5\xfbbq\xa34\xacc1\xf2\xb2im\xfe\x15\xb0\x9d\xb0L\x99\x01k,\xc6u\xefn\x03\x17\xa1\xdc:\xf5)x\xa6\x85z\xfa\x8a2\x93/\xc0\xbe\xf2\xf3\x97\xa8\xb8-,\xf1\x87\xd1\xf9\xf4\xb9\xad\xa7\x96#\xcf\x9b\xbaI\xa5\xc6n\xc6[\xb7?\xd7\xa0\x0e\x93%@{\xce\xbf\x91]\xf4\x9d\x9a\xd9\xa1b\x8fF\xbb\xa6\xf9\x93\xa3\xc7\'\\\x95\x06\\\xcf\xf5o\xec'], &(0x7f0000000440), 0x1000) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) clone3(&(0x7f0000000740)={0x40092340, &(0x7f0000000480)=0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500), {0x34}, &(0x7f0000000540)=""/201, 0xc9, 0x0, &(0x7f0000000700)}, 0x58) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000007c0)={0xfffffffd, 0x81, 0x667, 0x3f, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000800)={'L+', 0x101}, 0x16, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'veth1_to_bridge\x00'}) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000940)={0x400, 0x1c, 0x1}, &(0x7f0000000980)='./file0\x00', 0x18, 0x0, 0x12345}, 0x400) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000880)}, 0x0, 0x0, 0x5340, 0x0, 0x0, 0x0, 0x4470}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) [ 1172.973628] FAULT_INJECTION: forcing a failure. [ 1172.973628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1172.975264] CPU: 0 PID: 8016 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1172.976170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1172.977255] Call Trace: [ 1172.977605] dump_stack+0x107/0x167 [ 1172.978093] should_fail.cold+0x5/0xa [ 1172.978610] _copy_from_iter+0x202/0xe80 [ 1172.979151] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1172.979843] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1172.980503] ? trace_hardirqs_on+0x5b/0x180 [ 1172.981068] write_pool_user.part.0+0xa9/0x2a0 [ 1172.981673] ? blake2s.constprop.0+0x160/0x160 [ 1172.982286] ? lock_acquire+0x197/0x470 [ 1172.982830] ? find_held_lock+0x2c/0x110 [ 1172.983381] random_write_iter+0x46/0x80 [ 1172.983918] new_sync_write+0x42c/0x660 [ 1172.984446] ? new_sync_read+0x6f0/0x6f0 [ 1172.984989] ? avc_policy_seqno+0x9/0x70 [ 1172.985531] ? selinux_file_permission+0x92/0x520 [ 1172.986174] ? security_file_permission+0xb1/0xe0 [ 1172.986813] vfs_write+0x7c0/0xb10 [ 1172.987278] ksys_write+0x12d/0x260 [ 1172.987762] ? __ia32_sys_read+0xb0/0xb0 [ 1172.988303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1172.988996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1172.989676] do_syscall_64+0x33/0x40 [ 1172.990170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1172.990855] RIP: 0033:0x7f9c7e952b19 [ 1172.991344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1172.993745] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1172.994758] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1172.995695] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1172.996645] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1172.997574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1172.998508] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1173.008909] FAULT_INJECTION: forcing a failure. [ 1173.008909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1173.010455] CPU: 0 PID: 8018 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1173.011356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.012452] Call Trace: [ 1173.012792] dump_stack+0x107/0x167 [ 1173.013263] should_fail.cold+0x5/0xa [ 1173.013761] _copy_from_iter+0x202/0xe80 [ 1173.014290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.014983] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1173.015639] ? trace_hardirqs_on+0x5b/0x180 [ 1173.016213] write_pool_user.part.0+0xa9/0x2a0 [ 1173.016810] ? blake2s.constprop.0+0x160/0x160 [ 1173.017563] ? lock_acquire+0x197/0x470 [ 1173.018083] ? find_held_lock+0x2c/0x110 [ 1173.018621] random_write_iter+0x46/0x80 [ 1173.019144] new_sync_write+0x42c/0x660 [ 1173.019664] ? new_sync_read+0x6f0/0x6f0 [ 1173.020189] ? avc_policy_seqno+0x9/0x70 [ 1173.020722] ? selinux_file_permission+0x92/0x520 [ 1173.021351] ? security_file_permission+0xb1/0xe0 [ 1173.021989] vfs_write+0x7c0/0xb10 [ 1173.022458] ksys_write+0x12d/0x260 [ 1173.022919] ? __ia32_sys_read+0xb0/0xb0 [ 1173.023449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.024138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.024801] do_syscall_64+0x33/0x40 [ 1173.025280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.025930] RIP: 0033:0x7f2fa722ab19 [ 1173.026414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.028782] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1173.029769] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1173.030702] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1173.031633] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.032549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.033455] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:10:29 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 86) 23:10:29 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 90) 23:10:29 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1740) 23:10:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1740) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x240) 23:10:29 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1}}, {{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000001240)=""/192, 0xc0}, {&(0x7f0000001300)=""/210, 0xd2}], 0x3, &(0x7f0000001400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x70}}, {{&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001500)=""/4, 0x4}, {&(0x7f0000001540)=""/188, 0xbc}], 0x2, &(0x7f0000001640)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000001700), 0x6e, &(0x7f0000002c80)=[{&(0x7f0000001780)=""/247, 0xf7}, {&(0x7f0000001880)=""/141, 0x8d}, {&(0x7f0000001940)=""/230, 0xe6}, {&(0x7f0000001a40)=""/98, 0x62}, {&(0x7f0000001ac0)=""/150, 0x96}, {&(0x7f0000001b80)=""/110, 0x6e}, {&(0x7f0000001c00)=""/53, 0x35}, {&(0x7f0000001c40)=""/21, 0x15}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x9}}, {{&(0x7f0000002d40), 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002dc0)=""/198, 0xc6}, {&(0x7f0000002ec0)=""/74, 0x4a}], 0x2}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002f80)=""/40, 0x28}, {&(0x7f0000002fc0)=""/167, 0xa7}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x3, &(0x7f00000040c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000004100), 0x6e, &(0x7f0000004680)=[{&(0x7f0000004180)=""/76, 0x4c}, {&(0x7f0000004200)=""/118, 0x76}, {&(0x7f0000004280)=""/177, 0xb1}, {&(0x7f0000004340)=""/55, 0x37}, {&(0x7f0000004380)=""/173, 0xad}, {&(0x7f0000004440)=""/237, 0xed}, {&(0x7f0000004540)=""/84, 0x54}, {&(0x7f00000045c0)=""/40, 0x28}, {&(0x7f0000004600)=""/96, 0x60}], 0x9, &(0x7f0000004740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000004800)=@abs, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004880)=""/7, 0x7}], 0x1}}, {{&(0x7f0000004900)=@abs, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004980)=""/157, 0x9d}, {&(0x7f0000004a40)=""/114, 0x72}], 0x2, &(0x7f0000004b00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x58}}], 0x9, 0x10002, &(0x7f0000004dc0)) fcntl$lock(r0, 0x25, &(0x7f0000004e00)={0x1, 0x1, 0x3, 0xffffffff, r2}) r3 = fsmount(0xffffffffffffffff, 0x1, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000004e40)={0x7, 0x55, "016e93479af73be8606c9e2a331ab5e6c957685dd4d86b715a615d0403ec12b34af6b9c0bbce8cada36b96dd2991baabd2cae33153b71769bf2c0beb7c0043bb592b3e6340a287954f792d6430cd1cd3b6cb799edb"}) write$binfmt_script(r3, 0x0, 0xfffffffffffffe89) 23:10:29 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x340) [ 1173.188675] FAULT_INJECTION: forcing a failure. [ 1173.188675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1173.191375] CPU: 1 PID: 8034 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1173.192972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.195001] Call Trace: [ 1173.195665] dump_stack+0x107/0x167 [ 1173.196560] should_fail.cold+0x5/0xa [ 1173.197517] _copy_from_iter+0x202/0xe80 [ 1173.198553] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.199859] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1173.201121] ? trace_hardirqs_on+0x5b/0x180 [ 1173.202203] write_pool_user.part.0+0xa9/0x2a0 [ 1173.203350] ? blake2s.constprop.0+0x160/0x160 [ 1173.204487] ? lock_acquire+0x197/0x470 [ 1173.205467] ? find_held_lock+0x2c/0x110 [ 1173.206484] random_write_iter+0x46/0x80 [ 1173.207492] new_sync_write+0x42c/0x660 [ 1173.208475] ? new_sync_read+0x6f0/0x6f0 [ 1173.209491] ? avc_policy_seqno+0x9/0x70 [ 1173.210501] ? selinux_file_permission+0x92/0x520 [ 1173.211693] ? security_file_permission+0xb1/0xe0 [ 1173.212891] vfs_write+0x7c0/0xb10 [ 1173.213772] ksys_write+0x12d/0x260 [ 1173.214675] ? __ia32_sys_read+0xb0/0xb0 [ 1173.215675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.216962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.218230] do_syscall_64+0x33/0x40 [ 1173.219147] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.220400] RIP: 0033:0x7f9c7e952b19 [ 1173.221309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.225823] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1173.227687] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1173.229424] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1173.231170] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.232907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.234649] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1173.283724] FAULT_INJECTION: forcing a failure. [ 1173.283724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1173.286571] CPU: 1 PID: 8043 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1173.288194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.290190] Call Trace: [ 1173.290830] dump_stack+0x107/0x167 [ 1173.291698] should_fail.cold+0x5/0xa [ 1173.292605] _copy_from_iter+0x202/0xe80 [ 1173.293582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.294834] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1173.296030] ? trace_hardirqs_on+0x5b/0x180 [ 1173.297056] write_pool_user.part.0+0xa9/0x2a0 [ 1173.298139] ? blake2s.constprop.0+0x160/0x160 [ 1173.299238] ? lock_acquire+0x197/0x470 [ 1173.300171] ? find_held_lock+0x2c/0x110 [ 1173.301137] random_write_iter+0x46/0x80 [ 1173.302099] new_sync_write+0x42c/0x660 [ 1173.303052] ? new_sync_read+0x6f0/0x6f0 [ 1173.304023] ? avc_policy_seqno+0x9/0x70 [ 1173.304984] ? selinux_file_permission+0x92/0x520 [ 1173.306129] ? security_file_permission+0xb1/0xe0 [ 1173.307296] vfs_write+0x7c0/0xb10 [ 1173.308145] ksys_write+0x12d/0x260 [ 1173.309007] ? __ia32_sys_read+0xb0/0xb0 [ 1173.309975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1173.311224] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.312446] do_syscall_64+0x33/0x40 [ 1173.313327] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.314552] RIP: 0033:0x7f2fa722ab19 [ 1173.315439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.319813] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1173.321618] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1173.323315] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1173.325002] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.326698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.328388] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:10:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x280) 23:10:42 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 91) 23:10:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000daf4655fddf4655fddf4655f000000000000040040", 0x1d, 0x2100}], 0x2004489, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20001, 0x2) 23:10:42 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 87) 23:10:42 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 23:10:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1780) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:42 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x380) 23:10:42 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1780) [ 1186.868511] FAULT_INJECTION: forcing a failure. [ 1186.868511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1186.871244] CPU: 1 PID: 8062 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1186.872829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.874738] Call Trace: [ 1186.875341] dump_stack+0x107/0x167 23:10:42 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x17c0) [ 1186.876183] should_fail.cold+0x5/0xa [ 1186.877136] _copy_from_iter+0x202/0xe80 [ 1186.878103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1186.879328] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1186.880480] ? trace_hardirqs_on+0x5b/0x180 [ 1186.881482] write_pool_user.part.0+0xa9/0x2a0 [ 1186.882550] ? blake2s.constprop.0+0x160/0x160 [ 1186.883605] ? lock_acquire+0x197/0x470 [ 1186.884508] ? find_held_lock+0x2c/0x110 [ 1186.885452] random_write_iter+0x46/0x80 [ 1186.886384] new_sync_write+0x42c/0x660 [ 1186.887324] ? new_sync_read+0x6f0/0x6f0 [ 1186.888259] ? avc_policy_seqno+0x9/0x70 [ 1186.889189] ? selinux_file_permission+0x92/0x520 [ 1186.890290] ? security_file_permission+0xb1/0xe0 [ 1186.891562] vfs_write+0x7c0/0xb10 [ 1186.892393] ksys_write+0x12d/0x260 [ 1186.893228] ? __ia32_sys_read+0xb0/0xb0 [ 1186.894169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1186.895390] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1186.896571] do_syscall_64+0x33/0x40 [ 1186.897423] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.898817] RIP: 0033:0x7f9c7e952b19 [ 1186.899670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.903903] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1186.905641] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1186.907271] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1186.908889] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.910515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.912148] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:10:43 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x440803, 0x0) write$binfmt_script(r0, 0x0, 0x0) [ 1186.929413] FAULT_INJECTION: forcing a failure. [ 1186.929413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1186.932306] CPU: 1 PID: 8067 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1186.934224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.936129] Call Trace: [ 1186.936738] dump_stack+0x107/0x167 [ 1186.937570] should_fail.cold+0x5/0xa [ 1186.938461] _copy_from_iter+0x202/0xe80 [ 1186.939673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1186.940919] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1186.942078] ? trace_hardirqs_on+0x5b/0x180 [ 1186.943092] write_pool_user.part.0+0xa9/0x2a0 [ 1186.944148] ? blake2s.constprop.0+0x160/0x160 [ 1186.945206] ? lock_acquire+0x197/0x470 [ 1186.946295] ? find_held_lock+0x2c/0x110 [ 1186.947397] random_write_iter+0x46/0x80 [ 1186.948330] new_sync_write+0x42c/0x660 [ 1186.949241] ? new_sync_read+0x6f0/0x6f0 [ 1186.950191] ? avc_policy_seqno+0x9/0x70 [ 1186.951204] ? selinux_file_permission+0x92/0x520 23:10:43 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x2c0) [ 1186.952481] ? security_file_permission+0xb1/0xe0 [ 1186.953671] vfs_write+0x7c0/0xb10 [ 1186.954515] ksys_write+0x12d/0x260 [ 1186.955450] ? __ia32_sys_read+0xb0/0xb0 [ 1186.956577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1186.957783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1186.958999] do_syscall_64+0x33/0x40 [ 1186.959846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.961120] RIP: 0033:0x7f2fa722ab19 23:10:43 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 88) [ 1186.962151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.966773] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1186.968519] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1186.970495] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1186.972132] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.973753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.975688] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1186.987583] loop4: detected capacity change from 0 to 1048576 23:10:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x17c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:43 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x3c0) [ 1187.023895] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 1187.032039] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1187.088420] FAULT_INJECTION: forcing a failure. [ 1187.088420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1187.089712] CPU: 0 PID: 8082 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1187.090478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1187.091372] Call Trace: [ 1187.091661] dump_stack+0x107/0x167 [ 1187.092056] should_fail.cold+0x5/0xa [ 1187.092468] _copy_from_iter+0x202/0xe80 [ 1187.092918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1187.093481] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1187.094021] ? trace_hardirqs_on+0x5b/0x180 [ 1187.094528] write_pool_user.part.0+0xa9/0x2a0 [ 1187.095052] ? blake2s.constprop.0+0x160/0x160 [ 1187.095578] ? lock_acquire+0x197/0x470 [ 1187.096029] ? find_held_lock+0x2c/0x110 [ 1187.096493] random_write_iter+0x46/0x80 [ 1187.096958] new_sync_write+0x42c/0x660 [ 1187.097412] ? new_sync_read+0x6f0/0x6f0 [ 1187.097882] ? avc_policy_seqno+0x9/0x70 [ 1187.098317] ? selinux_file_permission+0x92/0x520 [ 1187.098869] ? security_file_permission+0xb1/0xe0 [ 1187.099397] vfs_write+0x7c0/0xb10 [ 1187.099807] ksys_write+0x12d/0x260 [ 1187.100221] ? __ia32_sys_read+0xb0/0xb0 [ 1187.100684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1187.101285] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1187.101874] do_syscall_64+0x33/0x40 [ 1187.102276] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1187.102870] RIP: 0033:0x7f9c7e952b19 [ 1187.103309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1187.105358] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1187.106237] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1187.107083] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1187.107897] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1187.108740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1187.109583] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:10:58 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1800) 23:10:58 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fcntl$addseals(r1, 0x409, 0x0) r2 = dup3(r0, r0, 0x80000) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x109000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="e60cb0245901bde2e918d56da12065310a00"/33], 0xfdef) r5 = io_uring_setup(0x6fc4, &(0x7f0000000040)={0x0, 0xd6ce, 0x2, 0x3, 0x2f9, 0x0, r2}) write$binfmt_script(r5, 0x0, 0x0) 23:10:58 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x440) 23:10:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1800) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:58 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65310ac7ab7ae7d1a8ed12c8b6ddeb37293515fc98fd74bd705a3e3d399fc372c674b0c1261a62abcdfad25bc0682c9291"], 0xfdef) r2 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) syz_open_procfs(r2, &(0x7f0000000000)='attr/fscreate\x00') fcntl$addseals(r1, 0x409, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)) 23:10:58 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 89) 23:10:58 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x300) 23:10:58 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 92) [ 1202.736353] FAULT_INJECTION: forcing a failure. [ 1202.736353] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1202.738879] CPU: 0 PID: 8107 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1202.740311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1202.742056] Call Trace: [ 1202.742622] dump_stack+0x107/0x167 [ 1202.743410] should_fail.cold+0x5/0xa [ 1202.744219] _copy_from_iter+0x202/0xe80 [ 1202.745083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.746184] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1202.747258] ? trace_hardirqs_on+0x5b/0x180 [ 1202.748161] write_pool_user.part.0+0xa9/0x2a0 [ 1202.749123] ? blake2s.constprop.0+0x160/0x160 [ 1202.750094] ? lock_acquire+0x197/0x470 [ 1202.750926] ? find_held_lock+0x2c/0x110 [ 1202.751781] random_write_iter+0x46/0x80 [ 1202.752628] new_sync_write+0x42c/0x660 [ 1202.753462] ? new_sync_read+0x6f0/0x6f0 [ 1202.754313] ? avc_policy_seqno+0x9/0x70 [ 1202.755176] ? selinux_file_permission+0x92/0x520 [ 1202.756193] ? security_file_permission+0xb1/0xe0 [ 1202.757214] vfs_write+0x7c0/0xb10 [ 1202.757961] ksys_write+0x12d/0x260 [ 1202.758743] ? __ia32_sys_read+0xb0/0xb0 [ 1202.759595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.760696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1202.761789] do_syscall_64+0x33/0x40 [ 1202.762569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 23:10:58 executing program 4: syz_emit_ethernet(0x48, &(0x7f0000000080)={@multicast, @random="621b41b500a5", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x12, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}]}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) [ 1202.763658] RIP: 0033:0x7f2fa722ab19 [ 1202.764589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1202.768476] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1202.770090] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1202.771607] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1202.773139] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1202.774648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1202.776145] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1202.818544] FAULT_INJECTION: forcing a failure. [ 1202.818544] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1202.821022] CPU: 0 PID: 8115 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1202.822455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1202.824210] Call Trace: [ 1202.824769] dump_stack+0x107/0x167 [ 1202.825532] should_fail.cold+0x5/0xa [ 1202.826456] _copy_from_iter+0x202/0xe80 [ 1202.827369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.828467] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1202.829536] ? trace_hardirqs_on+0x5b/0x180 [ 1202.830457] write_pool_user.part.0+0xa9/0x2a0 [ 1202.831421] ? blake2s.constprop.0+0x160/0x160 [ 1202.832370] ? trace_hardirqs_on+0x5b/0x180 [ 1202.833295] random_write_iter+0x46/0x80 [ 1202.834147] new_sync_write+0x42c/0x660 [ 1202.834989] ? new_sync_read+0x6f0/0x6f0 [ 1202.835847] ? avc_policy_seqno+0x9/0x70 [ 1202.836703] ? selinux_file_permission+0x92/0x520 [ 1202.837710] ? security_file_permission+0xb1/0xe0 [ 1202.838747] vfs_write+0x7c0/0xb10 [ 1202.839504] ksys_write+0x12d/0x260 [ 1202.840267] ? __ia32_sys_read+0xb0/0xb0 [ 1202.841119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.842215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1202.843307] do_syscall_64+0x33/0x40 [ 1202.844091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1202.845178] RIP: 0033:0x7f9c7e952b19 [ 1202.845961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1202.849870] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1202.851479] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1202.852972] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1202.854467] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1202.855963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1202.857461] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:10:58 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1840) 23:10:59 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 93) 23:10:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x340) 23:10:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x480) 23:10:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1840) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x48) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x5, 0x40, 0x81, 0x7, 0x0, 0x69, 0x5000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x4, 0x6, 0x3, 0x0, 0x2, 0xfff, 0x3, 0x0, 0x6, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xa, r1, 0x3) 23:10:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 90) 23:10:59 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x40}, 0x1, 0x0, 0x0, 0x2004811}, 0x4000010) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x761a0d3b}, 0x0, 0xd, 0xffffffffffffffff, 0x8) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r2) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r2) pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, 0xffffffffffffffff) munlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x80) fallocate(r3, 0x0, 0x0, 0x8800000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0xc0f85403, &(0x7f00000000c0)=0x1) [ 1203.061015] FAULT_INJECTION: forcing a failure. [ 1203.061015] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1203.063632] CPU: 1 PID: 8129 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1203.065096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1203.066875] Call Trace: [ 1203.067448] dump_stack+0x107/0x167 [ 1203.068250] should_fail.cold+0x5/0xa [ 1203.069076] _copy_from_iter+0x202/0xe80 [ 1203.069954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.071092] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1203.072176] ? trace_hardirqs_on+0x5b/0x180 [ 1203.073112] write_pool_user.part.0+0xa9/0x2a0 [ 1203.074099] ? blake2s.constprop.0+0x160/0x160 [ 1203.075096] ? lock_acquire+0x197/0x470 [ 1203.075943] ? find_held_lock+0x2c/0x110 [ 1203.076818] random_write_iter+0x46/0x80 [ 1203.077694] new_sync_write+0x42c/0x660 [ 1203.078546] ? new_sync_read+0x6f0/0x6f0 [ 1203.079448] ? avc_policy_seqno+0x9/0x70 [ 1203.080329] ? selinux_file_permission+0x92/0x520 [ 1203.081361] ? security_file_permission+0xb1/0xe0 [ 1203.082398] vfs_write+0x7c0/0xb10 [ 1203.083179] ksys_write+0x12d/0x260 [ 1203.083952] ? __ia32_sys_read+0xb0/0xb0 [ 1203.084826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.085955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.087070] do_syscall_64+0x33/0x40 [ 1203.087857] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1203.088951] RIP: 0033:0x7f2fa722ab19 [ 1203.089762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1203.093718] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1203.095358] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1203.096887] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1203.098428] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1203.099980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1203.101550] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:10:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x380) 23:10:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1880) [ 1203.207677] FAULT_INJECTION: forcing a failure. [ 1203.207677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1203.210293] CPU: 1 PID: 8143 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1203.211961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1203.214003] Call Trace: [ 1203.214573] dump_stack+0x107/0x167 [ 1203.215366] should_fail.cold+0x5/0xa [ 1203.216198] _copy_from_iter+0x202/0xe80 [ 1203.217094] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.218232] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1203.219328] ? trace_hardirqs_on+0x5b/0x180 [ 1203.220347] write_pool_user.part.0+0xa9/0x2a0 [ 1203.221541] ? blake2s.constprop.0+0x160/0x160 [ 1203.222668] ? lock_acquire+0x197/0x470 [ 1203.223651] ? find_held_lock+0x2c/0x110 [ 1203.224748] random_write_iter+0x46/0x80 [ 1203.225743] new_sync_write+0x42c/0x660 [ 1203.226965] ? new_sync_read+0x6f0/0x6f0 [ 1203.228311] ? avc_policy_seqno+0x9/0x70 [ 1203.229445] ? selinux_file_permission+0x92/0x520 [ 1203.231047] ? security_file_permission+0xb1/0xe0 [ 1203.232536] vfs_write+0x7c0/0xb10 [ 1203.233568] ksys_write+0x12d/0x260 [ 1203.234765] ? __ia32_sys_read+0xb0/0xb0 [ 1203.236064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.237252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.238489] do_syscall_64+0x33/0x40 [ 1203.239464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1203.240578] RIP: 0033:0x7f9c7e952b19 [ 1203.241390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1203.245414] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1203.247062] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1203.248604] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1203.250156] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1203.251722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1203.253251] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:10:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1880) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:10:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB='#! ./Wile1\n'], 0xfdef) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="080107fedd03000010010000010000002f0200000200000000000000000000000fd333b3d17373f5c781302a3502c9fd0644ea40090deea29eb5f24840c245e0517f70b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300"/1860], 0x744) 23:10:59 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x4c0) 23:10:59 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 91) 23:10:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x18c0) 23:10:59 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x3c0) [ 1203.553783] FAULT_INJECTION: forcing a failure. [ 1203.553783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1203.556113] CPU: 1 PID: 8167 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1203.557447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1203.559064] Call Trace: [ 1203.559581] dump_stack+0x107/0x167 [ 1203.560286] should_fail.cold+0x5/0xa [ 1203.561032] _copy_from_iter+0x202/0xe80 [ 1203.561826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.562845] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1203.563832] ? trace_hardirqs_on+0x5b/0x180 [ 1203.564674] write_pool_user.part.0+0xa9/0x2a0 [ 1203.565565] ? blake2s.constprop.0+0x160/0x160 [ 1203.566480] ? lock_acquire+0x197/0x470 [ 1203.567273] ? find_held_lock+0x2c/0x110 [ 1203.568071] random_write_iter+0x46/0x80 [ 1203.568871] new_sync_write+0x42c/0x660 [ 1203.569662] ? new_sync_read+0x6f0/0x6f0 [ 1203.570475] ? avc_policy_seqno+0x9/0x70 [ 1203.571287] ? selinux_file_permission+0x92/0x520 [ 1203.572229] ? security_file_permission+0xb1/0xe0 [ 1203.573179] vfs_write+0x7c0/0xb10 [ 1203.573880] ksys_write+0x12d/0x260 [ 1203.574592] ? __ia32_sys_read+0xb0/0xb0 [ 1203.575397] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1203.576403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.577399] do_syscall_64+0x33/0x40 [ 1203.578130] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1203.579142] RIP: 0033:0x7f9c7e952b19 [ 1203.579866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1203.583441] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1203.584922] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1203.586319] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1203.587723] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1203.589105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1203.590503] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:11:11 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 94) 23:11:11 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1900) 23:11:11 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x440) 23:11:11 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 92) 23:11:11 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000015818ee0432637"], 0xfdef) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) write$binfmt_script(r0, 0x0, 0x0) 23:11:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x18c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:11:11 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x500) 23:11:11 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x600001, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000012c0)=0x39, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x5, &(0x7f0000001880)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000007000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000008100000dbf4655fdcf4655fdcf4655f0000000000040008", 0x1c, 0x41fc}, {&(0x7f00000000c0)="15f00001482a270335", 0x9, 0x4284}, {&(0x7f0000001840)="4f56fefa8bee009d55a48110715e351c5f6e49af5126408040137b97c715608e5619f115776fde47dc29e3429b7b9ecd4e03588a1b39", 0x36, 0x9}], 0xe387286507c2a1e8, &(0x7f0000001840)=ANY=[]) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18}]}, 0x34}}, 0x0) sendto(r1, &(0x7f0000000240)="558bbf135e3c201866248c01db81663477ab630d54c45bb0eb2242e46d252df5142b3273180dd1b6ca60f8d67954d078a2ccb54a0dd2ff2b53b4e0", 0x3b, 0x0, &(0x7f0000001900)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x80) r5 = open(&(0x7f0000000200)='./file0\x00', 0x149042, 0x81) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000180)=0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000140)=[{&(0x7f0000000280)="15dcf326c9bbcf319176d29c0055a5890403c6ed8be30075f4f419bc6f7d8c6cb9bdc9b5e0d7b3eda30b273a87b5bfa60bceb9e84ec53810faa3d0663d141f76a9d459fca583715429ea3652bc37e3eb8b590dfda2fa02f42dc8081e3be9021f50c780bad9cee9b4d616e52f4c93e4c32008a477ad321b8d24f35cbf0ce48f9b7eb387b4ffd4b8166e60d908430b97ff927740106675aa971d17de5eb01df31fbfd9cbb656435ee0f1a9a8ec36b67004c8b14acd321875a112768423c83ae69a09d26a15c117d90db693e7e57c657731d8572f2d93b63e1b5a67532ee7ddf7fe96f4dfbf5453e4afffa3993dbe1e465300ed658e96ebb96de0f9b7ec199938cf94967a2e7ce6f5f7c59e3d71012847a208f12db11e1e46e71aee3fec26654926f65f888645656b0a0eb76ee17fc112856e172ba6254fe646584cf5aff05e3c193355ec6149b82215db305954144305d8af76ebca84acb0f01bd5641e246424f5b44136f835cc2f18f0c6c67cdbac43415c8a6743339f429975fd3147da198eb71ee071d08a3f0df83d8caef4d71081d6ce2669fa3301cbfafd69ae8692a247f787115934f99cb63901064b5775bc52be561f0439322c94eec438e201a05913a79950ad394c305aa1e611d025ce79b6c16eb895cc2dfe38834063551cd2dfa0be3c4f0e14a59032d739f12d9a9c0cfdf04c1abc507607c93197886d0d82b644990ab7616283ee3061e32d6ad7897327659da2183d45df6ffebdd2b07e765f9fb1cf4f3ae7149b7511a643688af59caf59bca54e345e48db6548e98dede73b25007d5a834707ceccbe05e8161c26a974c34ff9a9b8e7856c7eb074236fb771721bb4a39db58653dd4166ee726574c9ee28f97a2fc1db3542240d0a8235fa6719fdfe253f471be68de5a59c37b9fd9ac09a85d8c9bf96c24f079c0ef2ec09f6872aab28220e7da555f5e534bb6bbd758ed250940efc2ffc90e4010925864177dba385d6d9dd081be16a05a9672e95841c33b03dc75b6b68be7f9542d1dc0a5d153475f56d95a0e614a6e3196b992869de33357d60758a4f2850ef1850deb78f2cbcc918d01294d4e7bbda4074a4c4f2bb0d4b5484947bf99043d7685132116f0e313707b8da541fec2592a5b72ce4ee917708fe7ccd9e53b6d079fa725067ec9a464d9b65a38843f7da08e2274b0c2e8e26eee2e91a32c13cacb8bcd430b65f78095ac928259edc7c311ceee62597ff147a0de254bbd4cc3af730a6da99cbbdf0e48881007427473f50dc7beb02f70ded871429cc6596012de5329a4c27173ab4f3f0713a1278b8d72a38f562072f0ecf37a197f2a7bb2d9571cb4a53dfcfe26b4214878d43c95e1581abc886003285b8372eec1a0c7d4ab5566737f04248243b3a13210e519a7860fb0b4337a9ed8b34e45bdfefa1966ce01210929ffe3c6f6066448fb25a11418829573b70c69a094e82dcce52033f28c3acf3bc4215fdd799545ef98ed0c5d69b7654a88e1facc8307ceacdd4e6d88ca22c89e8c1890b84accdc71713215ed12af0c2a7940f5c65dce7600aecdbaa51748f6376efa90251c798dd50456d0963221fda22935da4ddc415ac72066e050ddb3904cd6d5c8436b0e3c947ca69564adde13b9930cf357a17ac89d6b65fbc02ac883a6a69d23d1c0e6ae29871d33463bf33ce49b773d08cfe03ec992a2197e436889f5b641978a12a83da3e4c78fa986ffc5f3dafc7a9be0b65bc434869780b83228b2efd81684c82b75d6d3435f30a305bf39ff0eedc09bec113dde1a413ea7ffc09fe2f41a074b6df0c7eee6d46eb61c547cbfd5d74ca42b1fb528ce157a2258a327cc1b13e76add358b5ab5a1e2093c9555aebd7991a0a49922554f938835530b92684987dc1fca672576275ccec338645f481eaf3eab7e24a278d9d7186211a0913864b9f8922a6ff311c81b0920d4ecfd71bb39bbe5e13ed62e4c06699a6fa872b55a5ccb20ffb1d644c5b8df1336ddebbf9514a15aeb9e2461568bc0d1a56dbaee998bccfc06548ef7a3ea2b4ddb56a61b67600cb43fc4ccbb3a494700f78efa2796dd2499558cd15bfc9fe141653768580fc198c1c37662ff92145358f9fa23ad67a8599a293e6bdb86fb0b85b5f9e7630f48e55d397e02ad3cb3621f063f540c7082891fcae334def595ceb15b8f26c055f506fac5776ff25a99bdc5d2c0f9aabcd3fe00c5738889655406c23d152b97df436f6aedbc072c229a5d477fb00469c33fbd5551e6ba077ef71997f6073f0cf7224b1a5588562f9f8e1adff4318e5f3bd5a5450fb72fd819fdefaaf785579d92055ed0bfe7452345ca9743e000a11ec188a3513bd0c7b32a9970110fba2154a016dfd2ff9c8f14a24e8301dbc56a04504d6f7e375d1f5687339e7fedcfd6fbd46fe98b7216f34cb25901643412b5a0bb9c7c863204d9138bc07b78fea9b83001e4b965f41cbd483c4d7d94e1a20e3e20533c970e67e3099506b2216cb38d30a0bf49d462c6a9d1c74725d4095c908496d119dc0b63051fd082ef654beacadb398952694e9485d6e873e9373b41357867d007af38795c37820410ad8bd6abf62548b4a45c99a81f20f60c38fafff503ae640b9ae0b49f5a7b633d62f6a9bf134793cba9768fb4c448bd9f196895ea3316fe6da91b1d674d03fe44372460f164268889d054c4efeded8410484e2f5172b179702c164b420ac537c3d3d935bf6e98633957fa5e361746b2dec32c92126aec8c36aa4a2512a6617111bb763b1d78b38ef8dd92e9d5f93dafa5b0207ef83bb5ccf203eb7528cb57bb79d651218460da67726db518231529f56aeb11715f028cdd05a927ca6182f11b50a472cd51a352c1ae183532d9398565d8579f179226cc6dbb5028e1be4dbbe285013abf77f7e493854990c81e4f692783e6e4461261a86e22a7f62fe07266c9b54e6e93a94539f0a1db159b68fe4bd55d1aa7af74139e8ee2dde2c8652f1a3c8bc232d262f45c93c14518e361cc1ded8243924aa62fa5d0a3969cab6eba6a076eea988f5640282de923108b1fc1d6c1b416f82e1bae3824994f43ed5e5531f4565d5d79c720c610e45dd81d777495227f3383edaf82ae55c88b4ea465a50e605ac4da5baf099d37a68c22a054a2347c4105fd049a595e58c40894b2b1efe71d4aad45881c8a41149db1fb30986e85feff69e7024055f98dc8ae4e8ccb5dbe9a167aa532d60f196ca00545b6df13d1742d3c69dcd1b1f0b24fd5755499507d23e5b62776136686a5f92d672c2e7096cd56c913f05023846119c75e69eb9a0fd49082809c76144661d416c4a3682cbfd46e96e07cd1c9986697b042f8950df4fdf6c9de34e024d2e85345a49c9a2c764010852ed366f9d5666fcca81e03324f0d42ce2e6d25efb8f839f22b1272472e434eaa3bddf7ce203fcd119c7cb291c5f76f4feda41430e6ecd8f5d8ec0c7f5b4e3d415d427d6594c1bbc5126777f2e7d28565ed4300e71679ff3f1af378ae62ad89b35ac49ec607fad0b1a999ed589078a37576fe68b0e1d82928cd84a0af73f76598cc96facdf3b130a3fd4d3b5d9659c2d8af9660e8c932e5b30c749412109d5d330cb7adb28b5006fa2a686d4084e33f937787558530e99fd2bf4b4dc6f012e406351fa1c93388b9d4929fe7862c1093a7eaa8513a9b06dedeef818f058f7acfb1f3efaf02f15c1afbd1362659381088d1644220349b468edcf31c322a73dd5595d1605bac828e388c2762da561efb514b3496db5b9d5abff094c65d6c69d2f4370440cede4ddba030121b84d910e391ad4de51331bec21ad2ad056b0e67231216ff51b7b2bfd9cacbbe3e1b16abd7006023b046c9f95616c4a8743385d06a1617a08372b6b7ca008bea79bde2b5d1981242b104c6e3e12df13cb95bc41a548faba3829c90e57b276d161bd9e293da54b30283c7b0eee81f18c164b1d070059d56c64f290f3e91be2467621992826b52279ebbc13aea21dc399a8f0a91bcd5f93c9801d0a3ee04e23495712b24e43ab0299e41a9f2ddc13aa5153afe7d752b8a7aaa3b0e5ab853a52d5baaef4d9fa5e564e4d9eec86f916160b2b049f7dd655ce2be45f410f6db1bf4218c7caf4e59937d0bf4d6e2427bbbafa855d3711365b4653b94ca6fcca7221e6a70606d410a5574d38a65153011e274d37a4844bd8f8a722a1fbebba846825dcb4213600c6dece04bdf768a9b131f6f58586a8156cc6c2f439aaa1c305922cee2bba6829323284484d6732baef1cc3bae5cc0ec25f47bd3f04a7f24f6a102ca7dff4b21bb89946d4fc7b3837dce610059129b2520d12ba2058ff95c829aad2180496799b3056b7aa9c7263f793dd0d927d0108c400c2ebcfc2d71c935cae385d377d7ab0a604b602b00c2b28c073dbfb94610af2c59d38cc0891fadb41e7537e2508894c748042a110b13d78dae16b191efccffdafcd8f21c828c7a18769b9bc91ff0deeb1cf8c47a03db350a86bddb3f6f536cb2326fc89cbdce0a7b0c505e3f9fdc0f91a71daf1d9ccf5566ab8601aff985ffe800bc5964728d56715b1dc3ab09d370553660eec44a5449f23723756a0d6c873d61f3ce50a77c0918d39f36d232ae898ca807a0c61ee64776f059b78540181055876a3c9543a4b0f75f21de473335e1cfc7a1b9b9137c3df70183bfdfe90db244cd9083cf077a735d388a2f4e6439470c31415f525c59e2b2a96f4595b3df37f3d92d1c0e1c8dee0979c9bb42d5b2c65dd82e616df0e465ba63cc103f3f3bf20f8a1beef2c791a83da37443db9328b479710cd6109849fe85c32746aca43108aa64aeca693a1a52694bc27e13bb825f6b2d2467adedcd76abe4b0261ac3a1bdb4d44990c64aa7b949eccb535c6a9447a7725bfe1a46a09bdba5b165893e0d513b1c21c7ea2bf787b91bc8d1bc8f372595cd659133433aecf7d2bbd073f4f1a0e5b2291f34b86b4b251e2b4501d6acaae0c0eeffb32799ce74c483378cb5a3b1ff411d4335807eb2eea91ec437f5bd691abb0c3db6fa68d4d2e9c405588f77f3614a39dbd967cf2484796f4ef1f3490a1021bdec63458205866ca7d277a8f58003685084ea0c688a4bd57852014c36626b2c1da1e271382cefc5b5681813b1e8cac9bc2eabed15eb16bd2e3a1f8a50f78b93e76bb6b65b0f669ea3cd6666c84985a523125609f4dc9922e4b780044de40e05df48919f7983803a24fa4e2437c26b89ea10952fa6f3418f7a83adf27eac1e0044749198fd33c077ac74996d19c0917aff2c8729e464ba40ed93c611c2d4a93f3642c30df38525cfcd5ab1898f02226ecf8223bfcd5363837e74e064d3eccdde7693130ffd65d1e2f96ab465436edd50997bad713204cad512c2d768b545590cf03adff4e5d55e64aabebdbde59569c71460b03440ea2ff0ad6f0f2c0fdd39d2390e262db1c15ba7fed94c5e8a866c13e00e83df4e9ae925a38a05163272380b092693d043df8a958d0da2295c9be9c558b2f597323f8c01a40c9b4df581a07c836532281b0cfc9a6d0e131d3c95c52c27a6632129a847e0cdf2319fbdc47ad6f4856eaffca77608788a6b5f3c41bd3b21ed652f8d830d49f567c000fa95aa89fb5811798561570dafa9c2e9e47e3639ff474c33312ae734cb7807c2218341ae510fb4d1286a27e1978a47f72a7d395809af8ced505cc0e84dd10643d8ea3f46c66d7fe136694813b98948921288c1177f4cedcab937529d4645c558acfad1395ea3b25e1d0daa7c4aabf0d4c9f0518ac4da56c77c9ef11746673df", 0x1000, 0x9}], 0x8, &(0x7f0000001780)=ANY=[@ANYBLOB="6875676581ffffff02000000697a653d2c6e725f626c6f636b733d14653070382c6d706f6c3d696e7665726c6561761861d6c83f97600722fc1f8b46514e653d760800392c68756765a9bfcf9f330d8a85e5af4a05575c43", @ANYRESDEC=r6, @ANYBLOB=',smackfstransmute=ext4\x00,\x00']) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000001980)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00000019c0)=0xc, 0x4) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000001300)='./file0\x00', 0x1ff, 0x5, &(0x7f0000001600)=[{&(0x7f0000001340)="014ffc3459b272fb12cdb5bde91d73a388cfe6a79c6a1c1a77ddadd146e9d4c6d48b2a20d8b81e9c56f56a897352764ac1e8537bf3413d170121d95a5fd9732a7c99af231ded00bb73864c0a719b9adc19d1c99178e95db288308a0ab4ef660d096f5e28c054e063474196", 0x6b, 0x7fff}, {&(0x7f00000013c0)="77bb74e3089058c10d5eb0e79beff11dfb2df194e75c065e5dda6b2c75e981000bdc3a9633f87cd97d84a5c925ebe7207e0ccf705da22619c07714e84cc3b50b17637ed9ac405f6046db3e74ac9d8e1a165f357e6cbe0c6b11458227898822f3498f4fe312eb3802e238ce7e1a723481782d8f4fc4", 0x75, 0x40}, {&(0x7f0000001440)="6bf16289be07b3904e87e8a9ed2a847853535bd8be28370b7719c6a3a901fe5c879c85bcda967cc35f1ffbed5b6b4de19fc0ca3234dbb6cd68dc2aba0ccd87eecbf4d4b71039a31e2cbeacf503451368b935acc70b9a69c39c408c72", 0x5c, 0x7}, {&(0x7f00000014c0)="18c94868e2cea2f57066123da15970476cad79863a4f605cacc797e1a8c6da29d0fd3b0ce6f6178d512784b75886c6a316025746a785cc8441705e5b", 0x3c, 0x8001}, {&(0x7f0000001500)="6d02ab70610eab8e61267f7d830d2cb49375a7538a72d8aac9f884bc9a7364ca09fd17d3dea86a875c4995398c0aea24342d3df26fb39e8002ea6fa12fe29102a94891f2165dcf4d32e200962e54fbbf39de6f5a02bd908ed9a860c665467dba6a31aae7536f577e6d8231705817fce2a62befff375b22f3485e52eb6f729de846aa7ba17fdff8c42f8b97123ff7cbd1a64a90232183f4e37deef6c259a94a16fe63b2117b5e61885e94b509ce7df849a3fa8ec1befcabd1fea94b6e3dd811994c4bffdfde7548a5bdd286af", 0xcc, 0x2}], 0xc14c2, &(0x7f0000001680)={[{@nouid32}, {@nojournal_checksum}, {@noload}, {@usrjquota}, {@sb={'sb', 0x3d, 0x27d1}}, {@acl}, {@dioread_lock}, {@jqfmt_vfsold}, {@discard}], [{@subj_type={'subj_type', 0x3d, '%,'}}, {@subj_role={'subj_role', 0x3d, 'smackfstransmute'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'staff_u'}}, {@subj_user={'subj_user', 0x3d, ','}}]}) [ 1215.446369] FAULT_INJECTION: forcing a failure. [ 1215.446369] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1215.449090] CPU: 1 PID: 8190 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1215.450680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.452609] Call Trace: [ 1215.453217] dump_stack+0x107/0x167 [ 1215.454055] should_fail.cold+0x5/0xa [ 1215.454951] _copy_from_iter+0x202/0xe80 [ 1215.455893] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.457093] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1215.458257] ? trace_hardirqs_on+0x5b/0x180 [ 1215.459279] write_pool_user.part.0+0xa9/0x2a0 [ 1215.460328] ? blake2s.constprop.0+0x160/0x160 [ 1215.461388] ? lock_acquire+0x197/0x470 [ 1215.462303] ? find_held_lock+0x2c/0x110 [ 1215.463253] random_write_iter+0x46/0x80 [ 1215.464296] new_sync_write+0x42c/0x660 [ 1215.465419] ? new_sync_read+0x6f0/0x6f0 [ 1215.466376] ? avc_policy_seqno+0x9/0x70 [ 1215.467341] ? selinux_file_permission+0x92/0x520 [ 1215.468472] ? security_file_permission+0xb1/0xe0 [ 1215.469844] vfs_write+0x7c0/0xb10 [ 1215.470674] ksys_write+0x12d/0x260 [ 1215.471541] ? __ia32_sys_read+0xb0/0xb0 [ 1215.472489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.473707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.474928] do_syscall_64+0x33/0x40 [ 1215.475795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.477008] RIP: 0033:0x7f9c7e952b19 [ 1215.477870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.482666] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1215.484691] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1215.486653] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1215.488594] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.490494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.492502] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1215.505717] FAULT_INJECTION: forcing a failure. [ 1215.505717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1215.507280] CPU: 0 PID: 8193 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1215.508053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.508985] Call Trace: [ 1215.509282] dump_stack+0x107/0x167 [ 1215.509696] should_fail.cold+0x5/0xa [ 1215.509761] loop4: detected capacity change from 0 to 262144 [ 1215.510141] _copy_from_iter+0x202/0xe80 [ 1215.511928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.512606] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1215.513229] ? trace_hardirqs_on+0x5b/0x180 [ 1215.513839] write_pool_user.part.0+0xa9/0x2a0 [ 1215.514483] ? blake2s.constprop.0+0x160/0x160 [ 1215.515137] ? lock_acquire+0x197/0x470 [ 1215.515695] ? find_held_lock+0x2c/0x110 [ 1215.516281] random_write_iter+0x46/0x80 [ 1215.516850] new_sync_write+0x42c/0x660 [ 1215.517411] ? new_sync_read+0x6f0/0x6f0 [ 1215.517986] ? avc_policy_seqno+0x9/0x70 [ 1215.518546] ? selinux_file_permission+0x92/0x520 [ 1215.519228] ? security_file_permission+0xb1/0xe0 [ 1215.519900] vfs_write+0x7c0/0xb10 [ 1215.520395] ksys_write+0x12d/0x260 [ 1215.520895] ? __ia32_sys_read+0xb0/0xb0 [ 1215.521467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.522192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.522925] do_syscall_64+0x33/0x40 [ 1215.523447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.524149] RIP: 0033:0x7f2fa722ab19 23:11:11 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x480) [ 1215.524667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.527203] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1215.528281] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1215.529277] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1215.530277] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.531278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.532269] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1215.557408] loop4: detected capacity change from 0 to 4096 [ 1215.559760] tmpfs: Unknown parameter 'hugeÿÿÿ' [ 1215.573992] loop4: detected capacity change from 0 to 65536 [ 1215.593327] loop4: detected capacity change from 0 to 262144 [ 1215.600440] loop4: detected capacity change from 0 to 4096 [ 1215.601599] tmpfs: Unknown parameter 'hugeÿÿÿ' 23:11:23 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1940) 23:11:23 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x4c0) 23:11:23 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x540) 23:11:23 executing program 4: r0 = memfd_create(&(0x7f00000003c0)='\x00\'\'x\xe0\x1c\xaa\x00=_\xc4p\xb0\x89`\x04\x00\x00\x00\x8d\xb7\x01Q\xc6\x0fG/\xf9\nG\xca\x1c?@o`j\xc1|\xd4r[\x92@J-\xbbB\xa3N\xf4\x849>~\xccv\xd2\xc6\xc7\x91\xff\xa9\xa8\xa4\x85\x01\xf6WN!U\xb1\xe97\x15\x1b\xf9\x02\x91T\xf9 \\;\x87\x99j\x99\xdfU\nP\xac\xa9d\x91O \x9e\fw\x0fL\xd2\xad\x18#\xf8\x88\x1bH\x98\"\xb9\x0fQ \x7f\xf0r0\x91\x98\xab\x8f\xca\x04C\xfc/\x1d\xe7J\x8dK_^\xd3\r\x1b\x9e\x90\xca\xc3\x94\xdf\x0f&\xdb\xd9\x06\xb5\xae\xd8X!\xe7#Fn\xee[\x1a\xf3\x1f\xdd\xea\xae\xd5T\xc3\xfb\x18\xe9%{`\x7f\xfa', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x240000, 0x0) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fcntl$dupfd(r1, 0x0, r3) setsockopt$inet_group_source_req(r2, 0x0, 0x40, &(0x7f0000000180)={0x0, {{0x2, 0x0, @remote}}, {{0x2, 0x0, @local}}}, 0x108) 23:11:23 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 95) 23:11:23 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 93) 23:11:23 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x2e) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x282080, 0x1c4) 23:11:23 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1900) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1227.654859] FAULT_INJECTION: forcing a failure. [ 1227.654859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1227.657419] CPU: 1 PID: 8223 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1227.658904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.660689] Call Trace: [ 1227.661260] dump_stack+0x107/0x167 [ 1227.662045] should_fail.cold+0x5/0xa [ 1227.662884] _copy_from_iter+0x202/0xe80 [ 1227.663773] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1227.664900] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1227.665987] ? trace_hardirqs_on+0x5b/0x180 [ 1227.666929] write_pool_user.part.0+0xa9/0x2a0 [ 1227.667914] ? blake2s.constprop.0+0x160/0x160 [ 1227.669054] ? lock_acquire+0x197/0x470 [ 1227.669912] ? find_held_lock+0x2c/0x110 [ 1227.670794] random_write_iter+0x46/0x80 [ 1227.671694] new_sync_write+0x42c/0x660 [ 1227.672555] ? new_sync_read+0x6f0/0x6f0 [ 1227.673647] ? avc_policy_seqno+0x9/0x70 [ 1227.674525] ? selinux_file_permission+0x92/0x520 [ 1227.675584] ? security_file_permission+0xb1/0xe0 [ 1227.676628] vfs_write+0x7c0/0xb10 [ 1227.677401] ksys_write+0x12d/0x260 [ 1227.678182] ? __ia32_sys_read+0xb0/0xb0 [ 1227.679066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1227.680193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1227.681300] do_syscall_64+0x33/0x40 [ 1227.682097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.683211] RIP: 0033:0x7f9c7e952b19 [ 1227.684016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.688081] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1227.689946] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1227.691510] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1227.693054] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.694597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.696171] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:11:23 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1980) [ 1227.720409] FAULT_INJECTION: forcing a failure. 23:11:23 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0xf, 0x4, @tid=r0}, &(0x7f0000000040)) syz_open_procfs(r0, &(0x7f0000000300)='net/netlink\x00') [ 1227.720409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1227.723090] CPU: 1 PID: 8227 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1227.724566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.726349] Call Trace: [ 1227.726928] dump_stack+0x107/0x167 [ 1227.727714] should_fail.cold+0x5/0xa [ 1227.728534] _copy_from_iter+0x202/0xe80 [ 1227.729422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1227.730543] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1227.731638] ? trace_hardirqs_on+0x5b/0x180 [ 1227.732675] write_pool_user.part.0+0xa9/0x2a0 [ 1227.733822] ? blake2s.constprop.0+0x160/0x160 [ 1227.734886] ? lock_acquire+0x197/0x470 [ 1227.735831] ? find_held_lock+0x2c/0x110 [ 1227.736713] random_write_iter+0x46/0x80 23:11:23 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x500) [ 1227.737592] new_sync_write+0x42c/0x660 [ 1227.738574] ? new_sync_read+0x6f0/0x6f0 [ 1227.739537] ? avc_policy_seqno+0x9/0x70 [ 1227.740566] ? selinux_file_permission+0x92/0x520 [ 1227.741659] ? security_file_permission+0xb1/0xe0 [ 1227.742719] vfs_write+0x7c0/0xb10 [ 1227.743500] ksys_write+0x12d/0x260 [ 1227.744285] ? __ia32_sys_read+0xb0/0xb0 [ 1227.745163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1227.746320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1227.747547] do_syscall_64+0x33/0x40 [ 1227.748470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.749567] RIP: 0033:0x7f2fa722ab19 [ 1227.750363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.754467] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1227.756313] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1227.757883] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1227.759492] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.761042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.762803] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:11:23 executing program 1: fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x4, 0x8, 0x100000000}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_complete(r1) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r4, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000180)=0x8000000000000000, 0x4) io_uring_setup(0xc, &(0x7f0000000000)={0x0, 0x1b70, 0x20, 0x1, 0x192}) write$binfmt_script(r0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x40400, 0x0) 23:11:23 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x580) 23:11:23 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1940) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:11:23 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 94) 23:11:24 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 96) [ 1228.054467] FAULT_INJECTION: forcing a failure. [ 1228.054467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1228.057267] CPU: 0 PID: 8251 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1228.058792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1228.060491] Call Trace: [ 1228.061032] dump_stack+0x107/0x167 [ 1228.061770] should_fail.cold+0x5/0xa [ 1228.062552] _copy_from_iter+0x202/0xe80 [ 1228.063398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1228.064463] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1228.065499] ? trace_hardirqs_on+0x5b/0x180 [ 1228.066382] write_pool_user.part.0+0xa9/0x2a0 [ 1228.067323] ? blake2s.constprop.0+0x160/0x160 [ 1228.068269] ? lock_acquire+0x197/0x470 [ 1228.069074] ? find_held_lock+0x2c/0x110 [ 1228.069905] random_write_iter+0x46/0x80 [ 1228.070745] new_sync_write+0x42c/0x660 [ 1228.071567] ? new_sync_read+0x6f0/0x6f0 [ 1228.072404] ? avc_policy_seqno+0x9/0x70 [ 1228.073239] ? selinux_file_permission+0x92/0x520 [ 1228.074223] ? security_file_permission+0xb1/0xe0 [ 1228.075233] vfs_write+0x7c0/0xb10 [ 1228.075962] ksys_write+0x12d/0x260 [ 1228.076707] ? __ia32_sys_read+0xb0/0xb0 [ 1228.077541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1228.078613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1228.079691] do_syscall_64+0x33/0x40 [ 1228.080445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1228.081485] RIP: 0033:0x7f9c7e952b19 [ 1228.082241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1228.085990] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1228.087549] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1228.089006] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1228.090456] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.091926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1228.093384] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1228.201289] FAULT_INJECTION: forcing a failure. [ 1228.201289] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1228.203978] CPU: 1 PID: 8256 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1228.205458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1228.207262] Call Trace: [ 1228.207839] dump_stack+0x107/0x167 [ 1228.208631] should_fail.cold+0x5/0xa [ 1228.209462] _copy_from_iter+0x202/0xe80 [ 1228.210349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1228.211489] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1228.212583] ? trace_hardirqs_on+0x5b/0x180 [ 1228.213519] write_pool_user.part.0+0xa9/0x2a0 [ 1228.214514] ? blake2s.constprop.0+0x160/0x160 [ 1228.215523] ? lock_acquire+0x197/0x470 [ 1228.216381] ? find_held_lock+0x2c/0x110 [ 1228.217260] random_write_iter+0x46/0x80 [ 1228.218136] new_sync_write+0x42c/0x660 [ 1228.219004] ? new_sync_read+0x6f0/0x6f0 [ 1228.219888] ? avc_policy_seqno+0x9/0x70 [ 1228.220763] ? selinux_file_permission+0x92/0x520 [ 1228.221801] ? security_file_permission+0xb1/0xe0 [ 1228.222846] vfs_write+0x7c0/0xb10 [ 1228.223630] ksys_write+0x12d/0x260 [ 1228.224414] ? __ia32_sys_read+0xb0/0xb0 [ 1228.225289] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1228.226423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1228.227542] do_syscall_64+0x33/0x40 [ 1228.228342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1228.229444] RIP: 0033:0x7f2fa722ab19 [ 1228.230244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1228.234216] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1228.235870] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1228.237414] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1228.238966] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.240502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1228.242040] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:11:37 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x19c0) 23:11:37 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 97) 23:11:37 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 95) 23:11:37 executing program 1: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000d0a000/0x1000)=nil, &(0x7f0000d89000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000000040)="ea9c285eb5afdb5b100c06978668878519c0e06d8e104ed0a8cc1d2269faf6ad6e9ec0879ae1a91d6c95995ab6270d85edc40f925c5a43cfaae1e3309be16aec4dda4267fcc8113d9f68ba8ea309c69e075b4bf1b6e31e54e4f4b29192b8527d5d634ca13da07980bd0bc6e6d640ef30c0185660b4c4fa06c5307c4f53ca097956945382e00a867deb706c922000984c839354191dde22d234869a58f0079f5a00b8fa0827127685d79a4e210af26417adf53f90aafd9d06049591b522285b33ca28b51ff39c5835110fa274707d80bfcab4d54d7a9b6b2823cc27e6", 0xdc}, 0x68) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x4c040, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:11:37 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2000000}}}, 0x108) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) io_uring_enter(r2, 0x45ca, 0xf331, 0x0, &(0x7f0000000280)={[0x7]}, 0x8) pselect6(0x40, &(0x7f00000013c0)={0x0, 0xfffffffffffffeff, 0x0, 0x3, 0x5, 0x0, 0x8}, 0x0, &(0x7f0000001440)={0xe5, 0x80000000a, 0x0, 0x2000000000000005, 0x1, 0x401, 0x81, 0x104c0cd1}, 0x0, &(0x7f0000001500)={&(0x7f00000014c0)={[0xa9]}, 0x8}) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1) quotactl(0x0, &(0x7f0000001340)='./file0\x00', 0x0, &(0x7f0000000180)="637b5d08aede0e6ded4f1e4ea75480cf7f06d1e53798a2acdb3a4a8f435a290000c65a7edea4f0d894b6") ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000200)={0x1, 0x0, {0x2a, 0x19, 0x15, 0xd, 0x9, 0xb54, 0x3, 0x142, 0xffffffffffffffff}}) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setxattr$trusted_overlay_opaque(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340), &(0x7f0000000800), 0x2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"/391], 0x194}, 0x1, 0x0, 0x0, 0x24044804}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000400)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001e00)={{}, r4, 0x0, @unused=[0x5, 0x20, 0x2, 0x5], @subvolid=0x10000}) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) unshare(0x48020200) 23:11:37 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x540) 23:11:37 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x5c0) 23:11:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1980) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1241.501988] FAULT_INJECTION: forcing a failure. [ 1241.501988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.504468] CPU: 1 PID: 8271 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1241.505870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.507558] Call Trace: [ 1241.508095] dump_stack+0x107/0x167 [ 1241.508838] should_fail.cold+0x5/0xa [ 1241.508922] FAULT_INJECTION: forcing a failure. [ 1241.508922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.509615] _copy_from_iter+0x202/0xe80 [ 1241.509645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.509665] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1241.509693] ? trace_hardirqs_on+0x5b/0x180 [ 1241.517015] write_pool_user.part.0+0xa9/0x2a0 [ 1241.517944] ? blake2s.constprop.0+0x160/0x160 [ 1241.518878] ? lock_acquire+0x197/0x470 [ 1241.519683] ? find_held_lock+0x2c/0x110 [ 1241.520504] random_write_iter+0x46/0x80 [ 1241.521323] new_sync_write+0x42c/0x660 [ 1241.522149] ? new_sync_read+0x6f0/0x6f0 [ 1241.522983] ? avc_policy_seqno+0x9/0x70 [ 1241.523830] ? selinux_file_permission+0x92/0x520 [ 1241.524805] ? security_file_permission+0xb1/0xe0 [ 1241.525784] vfs_write+0x7c0/0xb10 [ 1241.526506] ksys_write+0x12d/0x260 [ 1241.527243] ? __ia32_sys_read+0xb0/0xb0 [ 1241.528078] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.529135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1241.530183] do_syscall_64+0x33/0x40 [ 1241.530931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1241.531977] RIP: 0033:0x7f9c7e952b19 [ 1241.532731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1241.536452] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1241.537988] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1241.539444] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1241.540893] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1241.542342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1241.543792] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1241.545288] CPU: 0 PID: 8273 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1241.547187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.549399] Call Trace: [ 1241.550112] dump_stack+0x107/0x167 [ 1241.551118] should_fail.cold+0x5/0xa [ 1241.552157] _copy_from_iter+0x202/0xe80 [ 1241.553269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.554681] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1241.556065] ? trace_hardirqs_on+0x5b/0x180 [ 1241.557230] write_pool_user.part.0+0xa9/0x2a0 [ 1241.558460] ? blake2s.constprop.0+0x160/0x160 [ 1241.559708] ? lock_acquire+0x197/0x470 [ 1241.560784] ? find_held_lock+0x2c/0x110 [ 1241.561893] random_write_iter+0x46/0x80 [ 1241.562976] new_sync_write+0x42c/0x660 [ 1241.564069] ? new_sync_read+0x6f0/0x6f0 [ 1241.565178] ? avc_policy_seqno+0x9/0x70 [ 1241.566262] ? selinux_file_permission+0x92/0x520 [ 1241.567569] ? security_file_permission+0xb1/0xe0 [ 1241.568873] vfs_write+0x7c0/0xb10 [ 1241.569850] ksys_write+0x12d/0x260 [ 1241.570828] ? __ia32_sys_read+0xb0/0xb0 [ 1241.571910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.573313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1241.574709] do_syscall_64+0x33/0x40 [ 1241.575722] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1241.577090] RIP: 0033:0x7f2fa722ab19 [ 1241.578100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1241.583001] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1241.585055] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1241.586972] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1241.588776] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1241.590467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1241.592129] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:11:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x19c0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1241.669688] netlink: 384 bytes leftover after parsing attributes in process `syz-executor.4'. 23:11:37 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x600) 23:11:37 executing program 1: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x40) 23:11:37 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a00) 23:11:37 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x580) 23:11:37 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 96) 23:11:37 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 98) [ 1241.811029] netlink: 384 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1241.931701] FAULT_INJECTION: forcing a failure. [ 1241.931701] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.934890] CPU: 1 PID: 8300 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1241.936367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.938151] Call Trace: [ 1241.938721] dump_stack+0x107/0x167 [ 1241.939511] should_fail.cold+0x5/0xa [ 1241.940339] _copy_from_iter+0x202/0xe80 [ 1241.941228] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.942362] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1241.943460] ? trace_hardirqs_on+0x5b/0x180 [ 1241.944395] write_pool_user.part.0+0xa9/0x2a0 [ 1241.945382] ? blake2s.constprop.0+0x160/0x160 [ 1241.946375] ? lock_acquire+0x197/0x470 [ 1241.947236] ? find_held_lock+0x2c/0x110 [ 1241.948123] random_write_iter+0x46/0x80 [ 1241.949000] new_sync_write+0x42c/0x660 [ 1241.949856] ? new_sync_read+0x6f0/0x6f0 [ 1241.950737] ? avc_policy_seqno+0x9/0x70 [ 1241.951623] ? selinux_file_permission+0x92/0x520 [ 1241.952664] ? security_file_permission+0xb1/0xe0 [ 1241.953712] vfs_write+0x7c0/0xb10 [ 1241.954486] ksys_write+0x12d/0x260 [ 1241.955290] ? __ia32_sys_read+0xb0/0xb0 [ 1241.956163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.957294] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1241.958402] do_syscall_64+0x33/0x40 [ 1241.959217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1241.960312] RIP: 0033:0x7f2fa722ab19 [ 1241.961112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1241.965492] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1241.967366] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1241.969225] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1241.970897] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1241.972741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1241.974531] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 [ 1241.980125] FAULT_INJECTION: forcing a failure. [ 1241.980125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.983037] CPU: 1 PID: 8301 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1241.984669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1241.986773] Call Trace: [ 1241.987347] dump_stack+0x107/0x167 [ 1241.988271] should_fail.cold+0x5/0xa [ 1241.989293] _copy_from_iter+0x202/0xe80 [ 1241.990257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1241.991549] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1241.992884] ? trace_hardirqs_on+0x5b/0x180 [ 1241.993868] write_pool_user.part.0+0xa9/0x2a0 [ 1241.995047] ? blake2s.constprop.0+0x160/0x160 [ 1241.996198] ? lock_acquire+0x197/0x470 [ 1241.997082] ? find_held_lock+0x2c/0x110 [ 1241.998132] random_write_iter+0x46/0x80 [ 1241.999223] new_sync_write+0x42c/0x660 [ 1242.000083] ? new_sync_read+0x6f0/0x6f0 [ 1242.001120] ? avc_policy_seqno+0x9/0x70 [ 1242.002148] ? selinux_file_permission+0x92/0x520 [ 1242.003346] ? security_file_permission+0xb1/0xe0 [ 1242.004382] vfs_write+0x7c0/0xb10 [ 1242.005297] ksys_write+0x12d/0x260 [ 1242.006204] ? __ia32_sys_read+0xb0/0xb0 [ 1242.007279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1242.008398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1242.009504] do_syscall_64+0x33/0x40 [ 1242.010303] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1242.011412] RIP: 0033:0x7f9c7e952b19 [ 1242.012228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1242.016172] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1242.017794] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1242.019340] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1242.020862] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1242.022796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1242.024556] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:11:51 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 99) 23:11:51 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 97) 23:11:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:11:51 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x640) 23:11:51 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x5c0) 23:11:51 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a40) 23:11:51 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x30, 0x6f9) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000040)={0x5}) 23:11:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20, '#ge\\\xe1\xbfm\xc2\xbc\x92\x89\x01L\xfc\\\xf0\b\xa8P$\xd2\x18\xffH\xdb\xa1\a\"\xbb\xd4\xd5\xc1)e\x16\x9a\xb3\xf5\f=\x12\xffD\xdb\xe6\xd4loZ\xea\xc6\xee\xdf\xa5\xa1q\x02\xd8\x059\x8b\x8e\xb1\xd9\xe6\x96YT\xdb\x8f\n\xa3\x8e'}, {0x20, '\x00'}, {0x20, '@%\xde]:,%'}, {0x20, 'K#<\x9d.\a1\b\xc5\x051\x85\xea\xad\x81p\x14\x12\xf91\x80\x8a\xb1\xdc\xf1b\xf1\xa3\x13U&\xa6 \xf9V\xdf\xc7\xe0\x93\nb \xae\xf8\xe4\x05\xb5|\xb7=\x05\xb6\xd1\x859\xf7\x059?\x00\x00\x00\x00\x00\x00\x00'}], 0xa, "1e2512b1f3b322bfde96bc971d073b2c4a3a9dac8691cbd0325cfc378ed44554d19cb935ab06c12d1742c40e4be8ef9ae7245dffe017bf2a02c01479f6daf363c1e2790d15ecef85b02c07fa6c46b4acf723d5ec1805fae53ffaea093e291c076a86767d8ecd7bcd2b642b66b13cdc5feaec0bd9c55d006b7f4216022a0c433858abb849c273c155f7529ad7558629d163445a1edcad814f31b6c1b1"}, 0x13e) ftruncate(r0, 0x1000003) faccessat2(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x80, 0x0) getpgrp(0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r2, 0x58c60000) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2f, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f00000007c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000940)=ANY=[@ANYBLOB="0100000001000000", @ANYRES32, @ANYBLOB="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"/403]) dup2(r0, 0xffffffffffffffff) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)={0x3, 0x3, 0x800000, 0x80000008, 0x7c07c1ed}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x4, 0x8000000000, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2321a5f2946037754bef202e2f1f006c6530d1c10a2ed25dfe4795b1a3c561c758455554a7fa6eb14f64114d2be9e7082c3c2b"], 0xb) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fdatasync(r4) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00000002c0)=0x1) [ 1255.698470] FAULT_INJECTION: forcing a failure. [ 1255.698470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1255.701988] CPU: 0 PID: 8317 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1255.703450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.705191] Call Trace: [ 1255.705749] dump_stack+0x107/0x167 [ 1255.706516] should_fail.cold+0x5/0xa [ 1255.707347] _copy_from_iter+0x202/0xe80 [ 1255.708213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.709330] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1255.710395] ? trace_hardirqs_on+0x5b/0x180 [ 1255.711338] write_pool_user.part.0+0xa9/0x2a0 [ 1255.712315] ? blake2s.constprop.0+0x160/0x160 [ 1255.713294] ? lock_acquire+0x197/0x470 [ 1255.714135] ? find_held_lock+0x2c/0x110 [ 1255.714998] random_write_iter+0x46/0x80 [ 1255.715869] new_sync_write+0x42c/0x660 [ 1255.716718] ? new_sync_read+0x6f0/0x6f0 [ 1255.717586] ? avc_policy_seqno+0x9/0x70 [ 1255.718443] ? selinux_file_permission+0x92/0x520 [ 1255.719475] ? security_file_permission+0xb1/0xe0 [ 1255.720507] vfs_write+0x7c0/0xb10 [ 1255.721267] ksys_write+0x12d/0x260 [ 1255.722020] ? __ia32_sys_read+0xb0/0xb0 [ 1255.722877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.723998] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.725096] do_syscall_64+0x33/0x40 [ 1255.725878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.726961] RIP: 0033:0x7f9c7e952b19 [ 1255.727759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.731661] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1255.733264] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1255.734769] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1255.736280] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1255.737785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1255.739304] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1255.761375] FAULT_INJECTION: forcing a failure. 23:11:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1255.761375] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1255.764390] CPU: 0 PID: 8324 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1255.766254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.768409] Call Trace: [ 1255.769081] dump_stack+0x107/0x167 [ 1255.770016] should_fail.cold+0x5/0xa [ 1255.771013] _copy_from_iter+0x202/0xe80 [ 1255.772075] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.773423] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1255.774737] ? trace_hardirqs_on+0x5b/0x180 [ 1255.775859] write_pool_user.part.0+0xa9/0x2a0 [ 1255.777040] ? blake2s.constprop.0+0x160/0x160 [ 1255.778215] ? lock_acquire+0x197/0x470 [ 1255.779239] ? find_held_lock+0x2c/0x110 [ 1255.780298] random_write_iter+0x46/0x80 [ 1255.781343] new_sync_write+0x42c/0x660 [ 1255.782354] ? new_sync_read+0x6f0/0x6f0 [ 1255.783425] ? avc_policy_seqno+0x9/0x70 [ 1255.784457] ? selinux_file_permission+0x92/0x520 [ 1255.785688] ? security_file_permission+0xb1/0xe0 [ 1255.786958] vfs_write+0x7c0/0xb10 [ 1255.787883] ksys_write+0x12d/0x260 [ 1255.788825] ? __ia32_sys_read+0xb0/0xb0 [ 1255.789891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.791240] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.792564] do_syscall_64+0x33/0x40 [ 1255.793515] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.794840] RIP: 0033:0x7f2fa722ab19 [ 1255.795869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.800311] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1255.801933] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1255.803448] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1255.804965] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1255.806524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1255.808187] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:11:51 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a80) 23:11:51 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x600) 23:11:51 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x680) 23:11:51 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x9, 0x765e2f59}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x9, 0x18, "3098ce84044350664f73352caefa8ad32c112a30f7c90491"}) 23:11:52 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 98) 23:11:52 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 100) 23:11:52 executing program 4: clone3(&(0x7f0000000240)={0x208800, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/113, 0x71, &(0x7f0000000140)=""/192, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) dup2(0xffffffffffffffff, r0) unshare(0x28020600) unshare(0x40000) semget$private(0x0, 0x4, 0x100) unshare(0x10000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x48020200) 23:11:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1a80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1256.072108] FAULT_INJECTION: forcing a failure. [ 1256.072108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1256.074984] CPU: 1 PID: 8347 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1256.076634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1256.078615] Call Trace: [ 1256.079262] dump_stack+0x107/0x167 [ 1256.080132] should_fail.cold+0x5/0xa [ 1256.081048] _copy_from_iter+0x202/0xe80 [ 1256.082033] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.083297] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1256.084515] ? trace_hardirqs_on+0x5b/0x180 [ 1256.085548] write_pool_user.part.0+0xa9/0x2a0 [ 1256.086637] ? blake2s.constprop.0+0x160/0x160 [ 1256.087746] ? lock_acquire+0x197/0x470 [ 1256.088692] ? find_held_lock+0x2c/0x110 [ 1256.089666] random_write_iter+0x46/0x80 [ 1256.090639] new_sync_write+0x42c/0x660 [ 1256.091590] ? new_sync_read+0x6f0/0x6f0 [ 1256.092558] ? avc_policy_seqno+0x9/0x70 [ 1256.093517] ? selinux_file_permission+0x92/0x520 [ 1256.094658] ? security_file_permission+0xb1/0xe0 [ 1256.096106] vfs_write+0x7c0/0xb10 [ 1256.097170] ksys_write+0x12d/0x260 [ 1256.098031] ? __ia32_sys_read+0xb0/0xb0 [ 1256.098992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.100241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1256.101605] do_syscall_64+0x33/0x40 [ 1256.102766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1256.103984] RIP: 0033:0x7f9c7e952b19 [ 1256.104860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1256.109583] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1256.111448] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1256.113107] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1256.114808] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1256.116888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1256.118554] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1256.136675] FAULT_INJECTION: forcing a failure. [ 1256.136675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1256.139421] CPU: 1 PID: 8349 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1256.141003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1256.142923] Call Trace: [ 1256.143543] dump_stack+0x107/0x167 [ 1256.144387] should_fail.cold+0x5/0xa [ 1256.145273] _copy_from_iter+0x202/0xe80 [ 1256.146213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.147420] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1256.148573] ? trace_hardirqs_on+0x5b/0x180 [ 1256.149568] write_pool_user.part.0+0xa9/0x2a0 [ 1256.150614] ? blake2s.constprop.0+0x160/0x160 [ 1256.151672] ? lock_acquire+0x197/0x470 [ 1256.152583] ? find_held_lock+0x2c/0x110 [ 1256.153516] random_write_iter+0x46/0x80 [ 1256.154445] new_sync_write+0x42c/0x660 [ 1256.155371] ? new_sync_read+0x6f0/0x6f0 [ 1256.156309] ? avc_policy_seqno+0x9/0x70 [ 1256.157234] ? selinux_file_permission+0x92/0x520 [ 1256.158341] ? security_file_permission+0xb1/0xe0 [ 1256.159458] vfs_write+0x7c0/0xb10 [ 1256.160277] ksys_write+0x12d/0x260 [ 1256.161106] ? __ia32_sys_read+0xb0/0xb0 [ 1256.162040] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1256.163234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1256.164412] do_syscall_64+0x33/0x40 [ 1256.165368] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1256.166507] RIP: 0033:0x7f2fa722ab19 [ 1256.167520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1256.172470] RSP: 002b:00007f2fa47a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1256.174516] RAX: ffffffffffffffda RBX: 00007f2fa733df60 RCX: 00007f2fa722ab19 [ 1256.176437] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1256.178350] RBP: 00007f2fa47a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1256.180274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1256.182181] R13: 00007ffc2949443f R14: 00007f2fa47a0300 R15: 0000000000022000 23:12:07 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1ac0) 23:12:07 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x6c0) 23:12:07 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x640) 23:12:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1ac0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:07 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r3, r2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$rtc(&(0x7f0000000440), 0x1, 0x303040) pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) r4 = open_tree(r1, &(0x7f0000000100)='./file0\x00', 0x88002) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000140)=ANY=[@ANYBLOB="017c4ad467eeae63aea8b100", @ANYRES32=r4, @ANYBLOB="03000000000000002e2f66696c653000"]) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) 23:12:07 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) 23:12:07 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 99) 23:12:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000002440), 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x0, 0x9, &(0x7f0000000000)="332cb62fbc116013d2"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x1f, 0xc0, &(0x7f0000000240)="aa89c3efae8b0b23ed54b9f19e980a869e8b82e5da1f43729bfe519b4ed55aec3563ce191a9a5e9b14356e649a4478880f4d82a3763ef9202a8423d4eeac4aee2a323854c5fb2091fb4b8135fe263ebab4738636251fffe44c18b566369d67247d3ce9c5dea19cc4b5eaf603e0d6616db1f1fe2e34c40ff47f21d9276157d1bb815bbd6ca75b27f35e895070c04316c1130df73542ebc4de471517d0135d778a304a39ca97f43890d449c0d10eeec980fdd7a3e30a637897515e930fdd3bf500"}) bind$bt_hci(r1, &(0x7f0000000440)={0x1f, 0x1}, 0x6) r2 = syz_io_uring_complete(0x0) openat(r2, &(0x7f0000000340)='./file0\x00', 0x10000, 0x40) pread64(r1, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/231) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r3, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000380)=""/186) [ 1271.744651] FAULT_INJECTION: forcing a failure. [ 1271.744651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1271.746188] CPU: 1 PID: 8375 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1271.747059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.748244] Call Trace: [ 1271.748678] dump_stack+0x107/0x167 [ 1271.749273] should_fail.cold+0x5/0xa [ 1271.749824] _copy_from_iter+0x202/0xe80 [ 1271.750478] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1271.751373] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1271.752150] ? trace_hardirqs_on+0x5b/0x180 [ 1271.752707] write_pool_user.part.0+0xa9/0x2a0 [ 1271.753292] ? blake2s.constprop.0+0x160/0x160 [ 1271.754022] ? lock_acquire+0x197/0x470 [ 1271.754710] ? find_held_lock+0x2c/0x110 [ 1271.755363] random_write_iter+0x46/0x80 [ 1271.755982] new_sync_write+0x42c/0x660 [ 1271.756664] ? new_sync_read+0x6f0/0x6f0 [ 1271.757244] ? avc_policy_seqno+0x9/0x70 [ 1271.757762] ? selinux_file_permission+0x92/0x520 [ 1271.758377] ? security_file_permission+0xb1/0xe0 [ 1271.758991] vfs_write+0x7c0/0xb10 [ 1271.759455] ksys_write+0x12d/0x260 [ 1271.759925] ? __ia32_sys_read+0xb0/0xb0 [ 1271.760429] do_syscall_64+0x33/0x40 [ 1271.760903] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.761550] RIP: 0033:0x7f9c7e952b19 [ 1271.762025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.764342] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1271.765308] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1271.766212] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1271.767117] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.768030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.768932] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 23:12:07 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b00) 23:12:07 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x680) 23:12:07 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x700) 23:12:07 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc0) 23:12:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:07 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) (fail_nth: 100) 23:12:07 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, &(0x7f00000006c0)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0xe0240000) fspick(0xffffffffffffffff, 0x0, 0xa6665d820b46a232) r1 = syz_io_uring_setup(0x21, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000300)=ANY=[@ANYBLOB="0400004f000000001800009a3d10380ed12eb1b109411d05610f00", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653100"]) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0x12, 0x0, r2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x8000000) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="0800000001000000230000000000000050ba2738a1a56d0ee56086ea87835862660cc7c3adc370eab3250b40c3a2a7cde4483db3e232ab4a45f152b78962fa32fb8335c07b507cae9af115b2e9727d28a40848afd0d311ef03cb8aa511e88cf17495a363d09bef4cf4bcb28e613f4391e9afe6ed71fccf0bda34d06b53f8267484f55c75df947584177cd6b5ab3de289f9c6a175d16ebb40427a6e0a12087cd4ef1d8ba065ddfeb11e4fe56d9b6eae931bc1b2b4213d996cd837f8f9360193ed8596"], 0x2c2c80) fsetxattr$security_selinux(r3, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27, 0x1) r5 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3a79, &(0x7f0000000280)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0)=0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r6, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r7, 0x0, &(0x7f0000000400)="d0684fd63476bd1f40661371139383a0ec50ae23", 0x14}, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x1) 23:12:07 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) read(r1, &(0x7f0000000000)=""/222, 0xde) write$binfmt_script(r0, 0x0, 0x0) 23:12:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) [ 1271.998761] FAULT_INJECTION: forcing a failure. [ 1271.998761] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1272.001439] CPU: 0 PID: 8399 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1272.002889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1272.004752] Call Trace: [ 1272.005306] dump_stack+0x107/0x167 [ 1272.006066] should_fail.cold+0x5/0xa [ 1272.006869] _copy_from_iter+0x202/0xe80 [ 1272.007737] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1272.008835] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1272.009893] ? trace_hardirqs_on+0x5b/0x180 [ 1272.010801] write_pool_user.part.0+0xa9/0x2a0 [ 1272.011769] ? blake2s.constprop.0+0x160/0x160 [ 1272.012735] ? lock_acquire+0x197/0x470 [ 1272.013560] ? find_held_lock+0x2c/0x110 [ 1272.014417] random_write_iter+0x46/0x80 [ 1272.015269] new_sync_write+0x42c/0x660 [ 1272.016108] ? new_sync_read+0x6f0/0x6f0 [ 1272.016962] ? avc_policy_seqno+0x9/0x70 [ 1272.017821] ? selinux_file_permission+0x92/0x520 [ 1272.018828] ? security_file_permission+0xb1/0xe0 [ 1272.019857] vfs_write+0x7c0/0xb10 [ 1272.020606] ksys_write+0x12d/0x260 [ 1272.021366] ? __ia32_sys_read+0xb0/0xb0 [ 1272.022212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1272.023313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1272.024402] do_syscall_64+0x33/0x40 [ 1272.025186] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1272.026255] RIP: 0033:0x7f9c7e952b19 [ 1272.027029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1272.030892] RSP: 002b:00007f9c7bec8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1272.032487] RAX: ffffffffffffffda RBX: 00007f9c7ea65f60 RCX: 00007f9c7e952b19 [ 1272.033977] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 0000000000000003 [ 1272.035483] RBP: 00007f9c7bec81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1272.036980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1272.038481] R13: 00007ffd35eac57f R14: 00007f9c7bec8300 R15: 0000000000022000 [ 1272.056062] audit: type=1400 audit(1751497928.163:153): avc: denied { map } for pid=8392 comm="syz-executor.4" path="/proc/8392/smaps" dev="proc" ino=29492 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 1272.059585] audit: type=1400 audit(1751497928.163:154): avc: denied { execute } for pid=8392 comm="syz-executor.4" path="/proc/8392/smaps" dev="proc" ino=29492 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 23:12:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:22 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b40) 23:12:22 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x2, 0x9}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x14) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)="919aa6aa19e32035338fb65fb17ea22b14a0f0d8a1d19ce78ac7e5c69b6a5c5fecd139a29269b0bf59cb28", 0x2b, 0x0, 0x1}, 0xa3f) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0xfffffffffffffffc}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) io_submit(r4, 0x2, &(0x7f0000001480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f00000001c0)}]) r7 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x81000) io_submit(r4, 0x3, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000d40)="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", 0x1000, 0x78, 0x0, 0x0, r7}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7ff, r0, &(0x7f0000000580)="1b39befaef3d349981ac6eaae717a94cff218444e94068b1d3a483b5e6a75aad3276f7324c4bfccb5270d0dceee8e5301f59948b10e3d7357904c2e6595f072a137491cab8f933e45282539cf7b2be382b5f894562295c128234e8b5da53f4502903b157235e8f494ad1b1d149f49604ef640948f86ebd01d0d7a5284497534ed4f4dc256e50940dd834efab99eaa0ae4d81ee813d2d1ab2579a0251d46cde91c3b0a2bccba20ce45bfe32350ea83c1f23dd9b7e906595865736f3a6835a21b2ff882ae820046cbe0537e86c16d1d76904", 0xd1, 0x0, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x7f, r1, &(0x7f0000001e00)="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0x1000, 0x9, 0x0, 0x2}]) 23:12:22 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x740) 23:12:22 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x140) 23:12:22 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x6c0) 23:12:22 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) 23:12:22 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x200, 0x4040) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffff800}]}, 0x2c}, 0x1, 0x0, 0x0, 0x22000045}, 0x100080c0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r8, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r7, &(0x7f00000003c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x4000, @fd_index=0x8, 0x7, &(0x7f0000000340)=""/85, 0x55, 0x6, 0x0, {0x0, r9}}, 0x4) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b0000000170a010300000000000000000c0000090900010073797a300000000090000380080001400000000008000140000000007c000380140001006d61637365633000000000000000000014000100697036677265300000000000000000001400010076657468315f746f5f626174616476001400010076657468315f766c616e0000000000001400010076657468300000000000000000000000140001006e657470636930000000000000100000"], 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x10) write$binfmt_script(r1, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r10, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) 23:12:22 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x180) 23:12:22 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x700) 23:12:22 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1b80) 23:12:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1bc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:22 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x780) 23:12:22 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c0) 23:12:22 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0xc0) 23:12:22 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x740) 23:12:34 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1bc0) 23:12:34 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x7c0) 23:12:34 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x780) 23:12:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:34 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x140) 23:12:34 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x240) 23:12:34 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x2, 0x9}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x14) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)="919aa6aa19e32035338fb65fb17ea22b14a0f0d8a1d19ce78ac7e5c69b6a5c5fecd139a29269b0bf59cb28", 0x2b, 0x0, 0x1}, 0xa3f) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0xfffffffffffffffc}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) io_submit(r4, 0x2, &(0x7f0000001480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f00000001c0)}]) r7 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x81000) io_submit(r4, 0x3, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000d40)="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", 0x1000, 0x78, 0x0, 0x0, r7}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7ff, r0, &(0x7f0000000580)="1b39befaef3d349981ac6eaae717a94cff218444e94068b1d3a483b5e6a75aad3276f7324c4bfccb5270d0dceee8e5301f59948b10e3d7357904c2e6595f072a137491cab8f933e45282539cf7b2be382b5f894562295c128234e8b5da53f4502903b157235e8f494ad1b1d149f49604ef640948f86ebd01d0d7a5284497534ed4f4dc256e50940dd834efab99eaa0ae4d81ee813d2d1ab2579a0251d46cde91c3b0a2bccba20ce45bfe32350ea83c1f23dd9b7e906595865736f3a6835a21b2ff882ae820046cbe0537e86c16d1d76904", 0xd1, 0x0, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x7f, r1, &(0x7f0000001e00)="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", 0x1000, 0x9, 0x0, 0x2}]) 23:12:34 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file1', [], 0xa, "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"}, 0x1b2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0xffff, 0xdc, "9b1f6a931e10b5df8877e6ea4ee284465d8fb5a88a2f090d680cb3f6a77f5db247b354d5e15ae139a46b75e206809caf63cef76344e53be0bbfdeb4522c6a4b3c1c3cf580ae4738b662d1846dfb9b3bfa954e7463a28bbac2c3f72910fba0723524da6c2831f97c7ee0d017060fa36078324dc6b45b272a39b9fbbd4b2b3af9287e0c0acb88a3a1a842c4da1dac968032c32826c48c0838dccf42690f7a208e6163730453dda7cef28e199caa6f803bf6a9e18cd98730f2e1a3b1d09fe9edd89a893e60fffcbd6f2ca8e7efff75cc471942b59983fca06a795ad1d60"}) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x401, 0x180) r3 = epoll_create1(0x80000) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) fcntl$setstatus(r2, 0x4, 0x42800) write$binfmt_script(r0, 0x0, 0x0) 23:12:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:34 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c00) 23:12:34 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x280) 23:12:34 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x180) 23:12:34 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x840) 23:12:49 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x880) 23:12:49 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x1f9100, 0x0) write$binfmt_script(r0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000040)=""/142, 0x8e) 23:12:49 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c0) 23:12:49 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c40) 23:12:49 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x7c0) 23:12:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040), 0x10) sendmsg$inet6(r0, 0x0, 0x414c1db5a080c922) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) 23:12:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1c80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:12:49 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x2c0) 23:12:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000040)={@private0, r4}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x1cc, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_FEATURES_WANTED={0x190, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xdd, 0x5, "69eccaa944373a2308188c800eeacc67e1d345cbe2dc3a642e7f36b4c41b026e09e27a38933e2d5c3b89d300565d85f95ba57c1db901365c66a6839dc9068a81edfbde0d262b7a0ccb2049ca064fd6c85b44237e69cb525460b5d9f713a6a5f3c4a3f395a26989bfdf5071751fd7c1fbf27d1c2d7ae0df5f444dc8c7ea0e1fa69f9270a0a7e3d3b893039988223103480c44cf44c8ad88e50e381391030473b5497d13e5ac91f345448c0b6ffc427424ca29e1d5f6ea9c5166ebd4869445cf2466dc4a93c0ed8bd0bcbf969e6556c8ece5912a8b7746f2b3c0"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_VALUE={0x97, 0x4, "9068a97d862af6ccece3195ee6cfb710ef57e86db07c16ce5ee43ac2d5159e4b3a20cd6b5ecb02fcc44ee0d415bb069e9bdc640e8edc43553f1be1cd28c308bcc34d54bf7448e06a81212906494e3330ec16dd4043ed5ced6ef8f47f66806ae3ba3c4cef76bbd7d0f6d78640bf90fb5108db1b388240502153a657cee1ed9d39e55837a96b0cc2aca7e9dd33b666a6cdf7943a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x20004040}, 0xc000) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r6, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r7, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x6c, 0x9}}, './file0\x00'}) fsconfig$FSCONFIG_SET_FD(r8, 0x5, &(0x7f0000000240)='@]\x00\x15x\x91]j\x14\xe0\x98~\xc2\xd2n\xa7\xa1au\v[\x0e`\xb9}\xb2\x1dY%wc\x89\xc5\x1a\xc7w\xb7\xfa\xe4b\xa9\xc2O4\x88,\xf3\xba->lFOf\xbeu\xbb\x99U\x87\x13\x11\xbb\xcbU?\x1f1\x94\x85\xfdg\xb3\x00y\x81c\xf5\xc6#\x97;\xc2\xe81~\xb5\"\xa4\xa8\xe2M!\xcd\rkx\xa0\x12\xc7F\xf3\x12eK\x12\x0f\x9fE\xedz/7\xb8\x8b\xf4k\v\x0e\xbc\x9d\x00\x13\xc9\x03\xd3A\x9e<\x9d\x00\xcb3=\n\xf0Wjf\xc6^>\x86T\xc2 p9[\x0e\x9a\x89,2\x1f\x010x0, 0x0, "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", "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"}) r5 = fork() ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000001000000180000004a53db2bb0a797e1a65b38c0c764ddd853d80d81aacf82fb52351d69c952692c", @ANYRES32=r2, @ANYBLOB="01000000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x53, 0x9, 0x6, 0x0, 0xfffffffffffffff7, 0x42142, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000240), 0xd}, 0x4244, 0x8001, 0x1, 0x1, 0x100, 0xfff, 0x1, 0x0, 0x2, 0x0, 0xcb}, r5, 0x6, r6, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x4, "9755154351ac9a"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 23:13:11 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x940) 23:13:11 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x2c0) 23:13:11 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000001000000180000008724265c6547df775661e91c14d0a5a77c48d8f245e05dc6dc5e51de0f3137f930a33eb8fce3d061dd0756d1e6b840c6f8564a64d17642b88160b998393c218f7986012ba548d8c93e7e49702ffb0f4256315999a28cb1409e783d7409c0b59d90095c9316a4f653c18f3efbf2d581e74d9c1df3b01069f823753b86b03ae2a12f85f7ca1f5920", @ANYRES32=r0, @ANYBLOB="00000000000000002faf68025916bd52"]) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x4) write$binfmt_script(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r2, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) r3 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0xb, 0x4, @tid=r3}, &(0x7f0000000040)) r4 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0xb, 0x4, @tid=r4}, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2b, 0x7, 0x3, 0xd0c4, 0x7e, @remote, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x8000, 0x7800, 0x1f, 0x2936}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002c80)={'macvtap0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000002d40)={'syztnl1\x00', &(0x7f0000002cc0)={'syztnl2\x00', 0x0, 0x29, 0x1f, 0x1, 0x1f, 0x78, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0x20, 0x0, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002e00)={'sit0\x00', &(0x7f0000002d80)={'sit0\x00', 0x0, 0x4, 0xff, 0x10, 0x7, 0x1f, @dev={0xfe, 0x80, '\x00', 0x1f}, @dev={0xfe, 0x80, '\x00', 0x43}, 0x8, 0x10, 0x5, 0xe13}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000002f00)={'syztnl2\x00', &(0x7f0000002e40)={'gre0\x00', 0x0, 0x2d2014cb07504be0, 0x8000, 0x80, 0x8, {{0x25, 0x4, 0x3, 0x23, 0x94, 0x68, 0x0, 0x9, 0x0, 0x0, @multicast1, @broadcast, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x25, 0xffffffffffffffff, [{0x0, 0x11, "6e05b11648dc6de32c26cf25eced4b"}, {0x2, 0xe, "d837b60b72eea7f2fd839df3"}]}, @lsrr={0x83, 0xb, 0xee, [@private=0xa010102, @multicast1]}, @cipso={0x86, 0x49, 0x1, [{0x5, 0xa, "5d2b94dc15e1f0dc"}, {0x1, 0x5, "f03412"}, {0x7, 0xe, "14969cf407b20dd5b052347a"}, {0x1e31e33e7688c72a, 0x7, "8132f2fae3"}, {0x1, 0xa, "6b69110b4b47eac1"}, {0x5, 0x10, "efdb1472a479fd7b4487b0c9fb82"}, {0x7, 0x5, "15f282"}]}]}}}}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f00000030c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003080)={&(0x7f0000002f40)={0x10c, r5, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10048011}, 0x1) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000000)={r4, 0x9, 0xd1}) open_tree(r1, &(0x7f0000000080)='./file0\x00', 0x800) 23:13:11 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1d00) 23:13:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1d40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:13:11 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x8c0) 23:13:11 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x181400, 0x0) write$binfmt_script(r0, 0x0, 0x0) 23:13:11 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x380) 23:13:11 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1d40) 23:13:11 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x980) 23:13:11 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x300) 23:13:11 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x900) 23:13:24 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x940) 23:13:24 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x9c0) 23:13:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1d80) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:13:24 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x340) 23:13:24 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1d80) 23:13:24 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000000)) socketpair(0x5, 0x2, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r4, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) write(r4, &(0x7f0000000bc0)="7b0c71fc4df5069176e9310b229bc37df22e0ebc775b2d84d7eb8d4f770d9f64fb3e4d2ed71a6c43999cdecdfdd38e9b106e859aaba63a8c8c44191e28cb895b1a26743298a96bd1c4422552ce0d22e8a88b0952f4920f63cd5d16ee03945fb761f44a1627d4ee867b65cf2143e970e327cbd6ad041830f96a050c4a5e004d03ab175e2521045be34bb440b4721a6abd4689f9a0ed5c7637a163ec7c2462b7f2ba301d103ecad7bb9ec20833527dc5eb195291e4a1a2567ee5566ae535838a8032e7b3d2", 0xc4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)={'#! ', './file0'}, 0xb) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000001c0)=0x8) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0x401) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x200c880}, 0x240480d0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfe, 0xff, 0x2, 0x2, 0x1, 0x3e, 0x54fbae4b, 0x2d5, 0x38, 0xc6, 0x3, 0x401, 0x20, 0x2, 0xee00, 0x7, 0xdacc}, [{0x3, 0x289, 0x7f, 0x0, 0x81, 0x1, 0xfff, 0x8001}, {0x2, 0x20, 0x81, 0x3, 0xfffffffe, 0x3, 0x3ff, 0x8}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x876) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000880)=""/4096, 0x1000) getdents64(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000cc0)='./file1\x00', 0x10800, 0x18) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r6, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) dup2(0xffffffffffffffff, r5) write$binfmt_script(r0, 0x0, 0x0) 23:13:24 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000780)=ANY=[@ANYBLOB="010000000100d44666b3ecea3c0b88f5f08f2671ea000018000000d9998f6b0c2b9c01aab8e18bc6078df97f492f2a034323165511890cef7753108982c6a8fe0953a10900000000000000248e368493150700000018d982c077ea998dfdcb262aa22d177c9327", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='n/file \x00']) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[]) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="24000000100001000000000000000096000009000500000000000000050000804800005bdf87399f088209ee1e3e3ecd799ab580d9692a4c3dc12b855173ed2e9f93fc3bbf050c4209bdfb1544969b27bcd01a38a4e5ebe04dd1e1d7fb6705f297087dcbcd7675253395329744739d96eda915556e9429c80f9e751f0785770941bc9521b15d8570b89784466152c6f1968c71182f1305181a06216e1c41c8a9854888a3a905fbaae49510319bec010d4dd1c4b683c289630df03c198c62f0c2ea0e56"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x7, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="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"]) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5008c00c}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x3fb, 0x800, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc004}, 0x884) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000640)=0xe, 0x100000) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x92180, 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') pread64(r6, &(0x7f0000000080)=""/83, 0x200000ac, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000000)={0x5, 'Jy\n'}, 0x6) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) dup(0xffffffffffffffff) 23:13:24 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x3c0) [ 1348.188998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:13:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1dc0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:13:24 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x380) 23:13:24 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xa00) 23:13:24 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x980) 23:13:24 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x440) 23:13:24 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1dc0) [ 1348.283549] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1348.285232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1348.287914] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1348.326855] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1348.350733] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1348.352518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1348.354331] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 23:13:24 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="08063b28823ed8a8903227ab541d28ecfb45d351cff383ca036403bd5d0ca4972a80f475b33ca6804cfa152b35cf5c5950f6a05e2232bd14484916832299b8389f5acfe468ab6dfcc181c58e", 0x4c, 0x3f}, {&(0x7f0000000100)="a00d7feff25bc1db641120c2b55a66aaff584abff6ba918b491185b2340f87232291e0c54aaad496d622c623328442bf6c865f20333b2597f18d68ed65c520f6da9df2441e8f130fb65ca267f2ced250be387f7cf1d0cba4eb52", 0x5a, 0xffffffff}, {&(0x7f0000000240)="656b04cc31995696a324cb082f65cffdb45a6e5ed127a06a5ec96ba0e2ed78470e217ab63b4d575f55710c37bebe3e815d6f2d7ad04afbf5f091a6ffb37b97e2a46dbbc5053f1597d4c51dcd57c827107cc9805d8d2575b9bc6a77d0d3a392584466708903251b5d12972d55970f6c5f6d9633791f78dd2b0c89b4d5e3b49786f6ed9bbb7d4ba9a269aa80bceda28695f6914404d0f9d1c83233fe9e1c1595c17d836b284ca9c9a05323212e3589f6d60a6bcea7023de264915adde3bcf0e115d9dcf3e40dd022cbf46feca6d4eeb15b0f831504725e943bedc352ef1e8d624b3c1489a0765018431b47873e7349485ba87d3fb2ed5234c1ff1697c4c555af255aaf7552e0af764998f5c4f153057e9e2ad62e0c085f96c567c65abf2ecd20f706261db600bb3d8a624ab10415d30db47d7582da3d595385bd614fae0943ae039b15bdbfce99aa0a8370181effc0a68543394b6c4c8bff170c1123f3de1a85f56fc0cf944047cf2f2d3449a06d6cbb92a98aa535438831bc79ebefb54348f34760e010e2448d09466dafb929e5613d1cee33d072373d1e767753d6da2a5925d97f2ab0d4f1f046dace6d5b80ddf4bd26f4a52fc0467495c4e62675f021b953f93a0d292bb4a7d40de486d0902062702e0fee0829b3692973c294cd0ed99102f9a52607389e2b963396bda7bb9a8b8924cd02a31b9e10adc8495762e1df80c8374d043f1b16fe73f776597c41c31da06e1b1440019cf235287ea87de713e4e544e8d5aac4e32a26baf8ec081a2cb52c412a424cb4a88e242bf0276ba7deb2c552d30c8891909afcba788c33a06d41c22af46ce161ab21d63ab3e359c2b253120cf147057d05a321a33cd81a5359ad173950de1ea0bbe0b12ef898d42b8de5b4c9b42341e1829be8872e8523ad7382c950b68e5be12d4082f9d714ae6ca47c43e289aaf8d5b24cd5f33c95202ea2516aa1a2ff883df967aa0244463e2f24704d028d652e32e562d1a85c147c0cff8e18c0906d8648a492d2e097985bb445b7e9671caba985745c0c931d4251bbb15f27f98aea2bd7326ff3c967945bc4d0304d07a7392aefc467b101eb6a86986bd556d2a31cab4258f8620451543d3932a532794a0ff84dd2bebd29976a4f52d6c440f5c7feda1d237766137e4adb27a78f016855b3e3c204c0d23f727866def0260e6ed013be75e4c55bfbd00f50f8f51c671cd96abec110216a6f3077d4adc830f13de21f540edc9c69896a969749217aa51e5f6d941f5cf96b1479a99deaff9b9a313f36fe7e3bd520a5e87d342cf022856565744e2a7ad74a0669f032ae2c4b02861cd4164560b264e2056089ff482747da617194c885c996d8378de7ab9cdf02f68c339a71ba171e4a944ccac054f2d579a1a150cbd5add8409050c2411583d4d89aed1ee1c393d383e7f41c7b15d638a7243abe1cc87849c237c31539b98e5742add6f971635a2c9828605aa751bfcf91e0cc4860e92c05478a21e45d9ba2d441675238acb7fb3180be657828e3d8bee51bcf367848baabfcd0250576b331b3ce6af8cf81d2b2891b97d559455fb95e5c720f2ed47457bcd2554d511415958b83311a6b5bb3464ae818ad5fe792ad75da128de438380356617673b1c3fe4dbbd061ab223dae80255c3be4517c9dc4ee6e3dc7c88e18379098321b1da16eb34c7ad146d5f94b5112fee9c3b2e5013f57f4ce21521be88255a0ba1fb4e2ad606098b8801250a936f78f710cb9749150a9b61ace141d0da29e4cd0b7f93d421d438c07fd827d0b58a6af553ebc67be59655d8293c3d02d988610190722bfcd7f77dba7ac78b883737b8e0875f239a90690e4a7db09dfd4350389aca46d5a36697f5fff6715ecf2bc0d9ce0e6d62a158409f0ed11d8ad09c38f4fc2102129870bd248d046a769e83c8313912cead6a701395b0795e894e984b375851d6dc51bb68c01781e5186cdd75c0e26928683b9470fd5922a683e197170e15367ff35acd3a23cd8edab07b09f17d4ac519a595300b61183446e26fe80c098d4a2c342a3ab32be81fc3dac54743361a7831413bdd5d026e49008e61bb6c14276bd717a15f37c3a14232f2fb8510cbf375268d55c527fc0054d9f6f4a144b71390ff6b8102b81e8ec184d50f32d4887ca04e4ea5fc882a9005527fd55565e109f88ede9b3c1e0813298d82382917a8c71a2076be61559d84d3b74fd811a4cb21cef218e19abfd1d17424dc4f6f28097d57664c14c0be221005032eb99cbfc9deca327ebade95ca4de0bf29c40dc477644df8b3600c0b2f6838e6370e132febad6a766a364fe43e63101074bee161cdbd6e0c5be84ea476ccec17e3bb3d31ee7300bf022258e897628cbd71f394bf12e47cb8fe30e6ab9be0c0f65f4c15c9ce8fab2c74e8b06ce210953c541d9879c586d2ee722fb0108a4ceb0d1b104104688aff89729a94959024150ebbc2c659fdaf0d5a503288acd8fc8f85b68320eb38232e81567231722e06c278a4eef6f7186558a8b937dfe9abfb0b5a7668883c67ba2e8a6539eac4254f0d54f734f685448d4526dee280bb5aea384b4c1a6d83234ab2585b4cc47ad12595f8c1d3479a9bdbed564b2dfc26117eb2c5f5a66953f504fcfb4a7df9098ea1e83cd3e443f7a52dca90ae5441247df38a1dc2034c7ed607e679e59b6779b59a2fc46e7e35cc00630c9e10fa9f4e3ebc23be1db80f29fc980433afb27044a47d3e4ad71f7c170ffcd063506a72f7e77880179e0e3c99bb43e69f517eee1b38904b3784e30456f2e14e4886e4fc461d6b7f1e7afc58cfc2176daf302d8870381c220379e88611f6d1b367b5171b81eeb2ca98e052e9c47f241ef0b52d6cbc7a57c73000b0749e35fd4cd426867da28a624da4e88ceb007452918cc2e3fb0bd1cbced62fbdabbe56dfeb7fc64296ed326e4f8bc6b2a10aaca0645cd83e2a545c9d2d2b36c13b398698713fae1064b08b35ff8ced6327feae3cdb58e75de60ab4e30387c5288af1c0a5533ba146f6239983f46802394a3501adac992bda62494797811c55eb2af535e0385d2846e0f50e89417f9c8012f0edcf65158fabba712fb2e0fffd8ce01897540e50587070a254b9705cf463cf45f5da2f4f2e2ef04d45d827b9db9bc2a40df93ca9ff6d7a1d73617672459802e0046d57b87ec6d93ab93d8be3dd6c5e268d2023c9877ed20f4d142415bea72a7484f780c59a1dffb2f47b703c9c85020cb8fbed1d31abd8f89d4b5e268c267a431dd119c1bcd6f35fb32f9ea1b270f6a087473103ac83047548ccc8d9e670c2144956696e0a5ad82701477d0b5e8d0c9ea9aa0ac49f60eaf350ec22d3be57bc636ca529c7b1df9292c74dbe947be45a306406d58480c7378205b03d79f05d64e2abff3fb8758c1b1b62a6e8fb9cf8be9eb246d47b8bbc85cd337fe2cd26b37e4e4ff83883a9fcc1c22aa4821342e42abedcdb25a0437bd1dbefe278d6a666d0e51d844f58ce517a0f444ce65441386b7463b06adda36f537e30dfe5f9bd281aa8bbe463123556e73fa7a335e4e07b64035300fb78a31e1507f6dceb999bec864ace9163c38bf7c3767c7b5efb253ace2a71656ad1200d15e72b84930e3ad91ecd409f8b4e9c2fb70188e882d309807d7d246c29a0b6a91d00cb324e199e1b40c8c7f4e6713135033c917ac032b27c82c8e60cbe2e7525ecc6d9dbe05d5e38518bc2c8aacfe1fc1d655b182c339422f5e260a989405e2f822cf504f2a72156e4de92f583a8788bc3194dc4866d379c1bcbc2976ef5fb0c695d89b232bfae3e036b3f1693aca9a600e25a60ab199e51fcf4e6b137e6a40ebd4d081a216f767ae2c8eba8341cfe298686bef36a4e0f2158a18a70cfe0afc475139348b4f88d8b7d6d22005996b815b89b05b1ec3bd4d81d5088f4419b69265bf5b8f912d275037c41d2c8267b246d8f44bad7dce9267bf52d9edce1bc33fcaa282fecd8536ef470b3f490b488f0204a6bbf533e6eaa0d7d1cb68d498aac163d3a730f5ac87b0c7071da8c14a8778fd3d64e57162b75fc41ddf8ebbe6df013344040b5908ee9ecf117c066c2584c74d8e1325a088ce260350a77bfe5ec7bcaf4baa0a93ea85a0e6613b38a6b3617518f355c93b6b52818077c15c409303b7cf11bd6169e7cddf9b055123bf57950d3237a9506cd813cbadcbd0549eb231d849951ce8d3459714ac569aa0088e9c63691748ac6bead53d0ab56dfc13cb4d435bb8c46fc7d5a9b74140490ba29456cbaefe7ba8c3441e14c1a2fb3f67bd5434dd2fc1af88f02ff53265d48c177eb982af8769a3b0c65b69fb2592cf86869e6f6397f2733be734ff76112b1ee25b00dae0bee651631199bda68d4746f6e57f8539e8b3b954ceb96c4a63901299f8ed18345e4dda8e44b43df1fd382d5f4c7b69c87daa339f0b2180c37006f5caf3a65b389a0cbafb0c5b9a807627d2b47f255526c0465c5584356012d85aa02fe720c32cc8d93238c4838d78b9a7fed2b21ef34624a679aad44d068e0df610c454a753eb99296a64950f950c29661d05a6a9f4d9a0d4685641bc99e36af85b019cd2f2af9f479fab0d88c773d26032340d709486396898d6ddff438af4e5c5379a540a75f0950cd69a4f6a73fe69c0fb02441d60879a9ed3be28ff4a7594657a3258b54203d5cc6022d64ec480d0e70b81bfa4567f080cbaa82d0a968ae01511566936d8cf8629171bda498a8eb8381dec57482b19f371a0ecea509478ad4ddf6266db0eea43d17d121c3a4153f2d42b508a53d790eddf07b694eb020e29ba941192545d132a28013173e0d29d5dd5118e3371fdbb99da3f32fba2a6c0bf321b44812afbe1b6794340250d32dd402e38daa98496d4f8cfdfc0744a9595616948592a1c30aa0a18dc623311236d9bb1f7a355da98efa482725233dea78830d3428a6ef782ecc575f02467c0e98be5f7b9c859823e59a9db8931ae6f28af0a07e696838888db02a303285e80bb4c5025593a52231b3251fff4a37aeb70c5212817900f76540ad70676e689d6cb1bc93218ab0ba14b5feba911f83783a45e21d876a8e529bb9f2b74f68fe538c00387f3e15e9ac5ef9d3f4dffc1d21c89d49a5bcc73b80647a6c1b7b6bf00abf28fb8150a3496430ad099ccc2ac074ea016e00a53e5d33ada41349da5631f901195deb0403381f5ec4f8765103531e9f2fdbc40301268132fe40dfcecd8efa130ee06b6189ac9bb12af9b0b48fcac7070c2f0da2625f3dde2e4af871393fd6648cdc2c0b5c4c2f299dbdda923fde2f7812a6366a49dff8e75a5aaa08eceedb454ce5ae45268df94b8c9491bf926857998442b14dfda8b864a188ce29f0cbf2628d0adddb90489c9ad2f55ac78502fed8db15c157a008d3dbd459db69403398614d7e327cfc184e91628732d4733806d40c377cacfea9eba4192fe97b69ac0aa55059056e6e63c6b6224370251f6d3702ca5c8be8e35680fb584aa15e84e2c451af394955e1091188de1459475dfbf4b2087f4334862e9d846e09cfaee99fbcbce71feeb8c128929b9e34dee45d36eb51bf1aaef07aa6a5ac473789e80eb7ebb78aa35d92c885a942c2256ade8d728831add3be6187e75d8a55680191e6437eec363971c2bb179cb6ed0c3b73da77f0074728857d247192006c303dedb96deb595dfff75f5d80efc4a0e80e9d38971947414017529d392db766e428d5b1f33b757d97263ef885f225a43e76ba2145754bb8939f636e420ba73b747310fac62535b296253b8cfdb262d61c710", 0x1000, 0x1a47}], 0x408, &(0x7f0000001240)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x35, 0x67, 0x38, 0x36]}}, {@huge_always}, {@huge_never}, {@size={'size', 0x3d, [0x9f3ae376be6eb05b, 0x74, 0x67, 0x37, 0x6d, 0x74, 0x31]}}, {@mode={'mode', 0x3d, 0xfffffffffffff798}}, {@mpol={'mpol', 0x3d, {'bind', '=relative'}}}, {@huge_always}], [{@subj_role={'subj_role', 0x3d, '{'}}]}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='#! \x00/file1\n'], 0xfdef) write$binfmt_script(r0, 0x0, 0xfffffffffffffe5f) [ 1348.588884] loop1: detected capacity change from 0 to 135266304 [ 1348.605855] tmpfs: Bad value for 'nr_inodes' 23:13:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1e00) 23:13:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r1, 0x550c, 0x20000000) r2 = mq_open(&(0x7f0000000100)='wfdno', 0x801, 0x83, &(0x7f0000000200)={0x6, 0x4, 0xb0, 0x7}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x4, 0x0, 0x1, 0xc001000000000000, 0x3, 0x3, 0x18c, 0x109, 0x40, 0x3a7, 0x8000, 0x4, 0x38, 0x2, 0x9, 0x901, 0x5}, [], "4f96338ba86e5cdfe44ee0f43ab046f63282228a899c796de403b7cdc51e00bd5222da942c52349e338c9f38cf00864cec4c272653ef65cfc48b4a049be7f0e33406e7c056006b104e6bd0d9b03d1734627bcf5e67a9bbda831e1dd7d8ae93c8038162605cd2ad2e5d9e7bc449c8b941d8f05aa7544be2f4c333ce52065cc196dffa62f6265d5d8cda213114f428de04e2404de639d40ea3a405b71b4aaf5f52c8152fb492d4f94fd9027300d931185efd044aee2b9937b6cf911e1fd0a2b3f1761c2274e0899b33cde9a27706f7a33304ac5188604c684acdc763a8795c537bef3a5ee28d49bd280b", ['\x00']}, 0x229) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="008163", @ANYRES32=r3, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f0000000080)=0xc0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r7) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r8, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@debug={'debug', 0x3d, 0x9}}], [{@pcr={'pcr', 0x3d, 0x32}}, {@dont_appraise}, {@obj_type={'obj_type', 0x3d, '@+)'}}, {@obj_user={'obj_user', 0x3d, 'pcr'}}, {@audit}]}}) r9 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r9, &(0x7f0000000300)={'#! ', './file1'}, 0xfdef) flock(r9, 0xf) 23:13:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1e00) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:13:39 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xa40) 23:13:39 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x480) 23:13:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x9c0) 23:13:39 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x3c0) 23:13:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000080)={[{@journal_checksum}, {@lazytime}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@appraise}, {@fsmagic={'fsmagic', 0x3d, 0x40000000000000}}, {@obj_user}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 23:13:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1e40) [ 1363.426451] loop4: detected capacity change from 0 to 16776704 23:13:39 executing program 6: creat(0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x4c0) [ 1363.439581] EXT4-fs (loop4): Unrecognized mount option "fowner>18446744073709551615" or missing value [ 1363.457132] loop4: detected capacity change from 0 to 16776704 [ 1363.460694] EXT4-fs (loop4): Unrecognized mount option "fowner>18446744073709551615" or missing value 23:13:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1e40) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) 23:13:39 executing program 5: creat(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x440) 23:13:39 executing program 0: creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xa80) 23:13:39 executing program 4: sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x400000, 0x81, 0x17}, 0x18) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="4800000001040101000000000000000005000007080003400000000106000640000700000a00020000000004f2ffffff07000440000052e306000640000200000500010001000000"], 0x48}, 0x1, 0x0, 0x0, 0x4000011}, 0x41) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x78, r1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r1}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="8e053f46f4b6ce4f66341d2fc83ff91d9e9b4d42f4f91c6d807525b0fd94785ef463ea97f44a424c7eab7ea3ecebbc1190f5a6f1693e8b96b89eb71598cc20e771d31d4989ce4b9a87da95622afe969643b1daf1ef350934ae6b25c512d69e518c3afcde70b453d6f9863666c53bfdd00031d1470aa2e647bdd3a8bb766a1e445d2d842e9c80b09783823ee22cf620fccfd7c9c868e81a7dfb5488986ed9114c27e61cbbbeaa68dce75e47df29c18fdf34f5d979e433cd3511", 0xb9}], 0x1, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @loopback, @loopback}}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @multicast2, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x81}}], 0xa0}}], 0x1, 0x8010) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x2f, 0x8, 0x4, 0x7ff, 0x40, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x7, 0x1, 0x4}}) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0b00080013192f262f2d0000080000006401010014001000fe8000000000000000000000000000bb08000a00ac1e000100"], 0x120}}, 0x0) 23:13:39 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xa00) 23:13:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x48002, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1'}, 0x1e80) [ 1363.654827] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1363.678561] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1363.679713] CPU: 1 PID: 8722 Comm: syz-executor.4 Not tainted 5.10.239 #1 [ 1363.680507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1363.681496] Call Trace: [ 1363.681808] dump_stack+0x107/0x167 [ 1363.682246] sysfs_warn_dup.cold+0x1c/0x29 [ 1363.682757] sysfs_do_create_link_sd+0x122/0x140 [ 1363.683328] sysfs_create_link+0x5f/0xc0 [ 1363.683799] device_add+0x703/0x1c50 [ 1363.684251] ? devlink_add_symlinks+0x970/0x970 [ 1363.684821] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1363.685455] wiphy_register+0x1da6/0x2850 [ 1363.685962] ? wiphy_unregister+0xb90/0xb90 [ 1363.686576] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1363.687216] ieee80211_register_hw+0x23c5/0x38b0 [ 1363.687786] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1363.688378] ? net_generic+0xdb/0x2b0 [ 1363.688838] ? lockdep_init_map_type+0x2c7/0x780 [ 1363.689406] ? memset+0x20/0x50 [ 1363.689802] ? __hrtimer_init+0x12c/0x270 [ 1363.690300] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 1363.690909] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1363.691470] ? hwsim_new_radio_nl+0x967/0x1080 [ 1363.692018] ? memcpy+0x39/0x60 [ 1363.692424] hwsim_new_radio_nl+0x991/0x1080 [ 1363.692952] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1363.693581] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1363.694379] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1363.695162] genl_family_rcv_msg_doit+0x22d/0x330 [ 1363.695742] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1363.696536] ? trace_hardirqs_on+0x5b/0x180 [ 1363.697066] genl_rcv_msg+0x36a/0x5a0 [ 1363.697523] ? genl_get_cmd+0x480/0x480 [ 1363.697999] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1363.698618] ? lock_release+0x680/0x680 [ 1363.699096] netlink_rcv_skb+0x14b/0x430 [ 1363.699582] ? genl_get_cmd+0x480/0x480 [ 1363.700057] ? netlink_ack+0xab0/0xab0 [ 1363.700536] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1363.701087] ? is_vmalloc_addr+0x7b/0xb0 [ 1363.701575] genl_rcv+0x24/0x40 [ 1363.701966] netlink_unicast+0x54e/0x800 [ 1363.702455] ? netlink_attachskb+0x870/0x870 [ 1363.702985] netlink_sendmsg+0x90f/0xe00 [ 1363.703474] ? netlink_unicast+0x800/0x800 [ 1363.703987] ? netlink_unicast+0x800/0x800 [ 1363.704509] __sock_sendmsg+0x154/0x190 [ 1363.704988] ____sys_sendmsg+0x70d/0x870 [ 1363.705482] ? sock_write_iter+0x3d0/0x3d0 [ 1363.705986] ? do_recvmmsg+0x6d0/0x6d0 [ 1363.706456] ? __lock_acquire+0xbb1/0x5b00 [ 1363.706961] ___sys_sendmsg+0xf3/0x170 [ 1363.707433] ? sendmsg_copy_msghdr+0x160/0x160 [ 1363.707981] ? __fget_files+0x2cf/0x520 [ 1363.708469] ? lock_downgrade+0x6d0/0x6d0 [ 1363.708962] ? trace_hardirqs_on+0x5b/0x180 [ 1363.709486] ? __fget_files+0x2f8/0x520 [ 1363.709967] ? __fget_light+0xea/0x290 [ 1363.710436] __sys_sendmsg+0xe5/0x1b0 [ 1363.710902] ? __sys_sendmsg_sock+0x40/0x40 [ 1363.711429] ? __do_sys_futex+0x2bb/0x480 [ 1363.711934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1363.712579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1363.713193] ? trace_hardirqs_on+0x5b/0x180 [ 1363.713709] do_syscall_64+0x33/0x40 [ 1363.714150] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1363.714760] RIP: 0033:0x7f417395db19 [ 1363.715204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1363.717374] RSP: 002b:00007f4170ed3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1363.718246] RAX: ffffffffffffffda RBX: 00007f4173a70f60 RCX: 00007f417395db19 [ 1363.719074] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000007 [ 1363.719903] RBP: 00007f41739b7f6d R08: 0000000000000000 R09: 0000000000000000 [ 1363.720739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1363.721570] R13: 00007ffec5c8811f R14: 00007f4170ed3300 R15: 0000000000022000 VM DIAGNOSIS: 23:18:43 Registers: info registers vcpu 0 RAX=ffffffff83e942d0 RBX=0000000000000000 RCX=ffffffff83e7bf7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e949e8 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85678988 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e942de RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf1b708010 CR3=0000000017604000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000040fc268000000000 XMM03=7a696d696e696d20636578650d006567 XMM04=650a0073746e696820636578650a0065 XMM05=20636578650a00736465657320636578 XMM06=7a7a7566206365786509006c61746f74 XMM07=6574616469646e616320636578650e00 XMM08=696d20636578650d0065676169727420 XMM09=6e696820636578650a00657a696d696e XMM10=0a00736465657320636578650a007374 XMM11=6365786509006c61746f742063657865 XMM12=646e616320636578650e007a7a756620 XMM13=20726f74756365786511006574616469 XMM14=67206365786508007374726174736572 XMM15=00006873616d7320636578650a006e65 info registers vcpu 1 RAX=ffffffff83e942d0 RBX=0000000000000001 RCX=ffffffff83e7bf7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e949e8 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85678988 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e942de RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf1a18b510 CR3=0000000017604000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041727ce200000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000