.457461][T10941] sysfs_create_dir_ns+0x185/0x390 [ 1555.462403][T10941] ? sysfs_warn_dup+0xa0/0xa0 [ 1555.466917][T10941] ? preempt_schedule_thunk+0x16/0x18 [ 1555.472138][T10941] kobject_add_internal+0x763/0xd90 [ 1555.477158][T10941] kobject_add+0x14e/0x210 [ 1555.481414][T10941] ? kobject_init+0x1e0/0x1e0 [ 1555.485927][T10941] ? __kasan_check_write+0x14/0x20 [ 1555.490875][T10941] ? mutex_unlock+0x1c/0x40 [ 1555.495215][T10941] ? get_device_parent+0x2a1/0x410 [ 1555.500160][T10941] device_add+0x3be/0xbc0 [ 1555.504329][T10941] device_create+0x259/0x2e0 [ 1555.508756][T10941] ? root_device_unregister+0x80/0x80 [ 1555.513960][T10941] ? __kasan_check_read+0x11/0x20 [ 1555.518823][T10941] ? preempt_schedule_irq+0xe7/0x140 [ 1555.523943][T10941] ? preempt_schedule_notrace+0x140/0x140 [ 1555.529498][T10941] ? number+0xb5a/0xf80 [ 1555.533491][T10941] bdi_register_va+0x93/0x610 [ 1555.538002][T10941] bdi_register+0xd1/0x120 [ 1555.542257][T10941] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1555.547724][T10941] ? __device_add_disk+0x552/0x11a0 [ 1555.552759][T10941] ? bdi_register_va+0x610/0x610 [ 1555.557535][T10941] ? audit_tree_destroy_watch+0x20/0x20 [ 1555.562914][T10941] ? blk_alloc_devt+0xd7/0x330 [ 1555.567513][T10941] __device_add_disk+0x5de/0x11a0 [ 1555.572375][T10941] ? device_add_disk+0x40/0x40 [ 1555.576974][T10941] ? vsprintf+0x40/0x40 [ 1555.580968][T10941] ? device_initialize+0x1e1/0x420 [ 1555.585916][T10941] device_add_disk+0x2a/0x40 [ 1555.590340][T10941] loop_add+0x580/0x750 [ 1555.594333][T10941] loop_control_ioctl+0x448/0x620 [ 1555.599198][T10941] ? loop_remove+0xb0/0xb0 [ 1555.603443][T10941] ? __fget_files+0x31e/0x380 [ 1555.607964][T10941] ? security_file_ioctl+0x84/0xb0 [ 1555.612908][T10941] ? loop_remove+0xb0/0xb0 [ 1555.617158][T10941] __se_sys_ioctl+0x114/0x190 [ 1555.621678][T10941] __x64_sys_ioctl+0x7b/0x90 [ 1555.626099][T10941] do_syscall_64+0x34/0x70 [ 1555.630352][T10941] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1555.636078][T10941] RIP: 0033:0x7fd8bcdb6ae9 [ 1555.640335][T10941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1555.659959][T10941] RSP: 002b:00007fd8bbad60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1555.668190][T10941] RAX: ffffffffffffffda RBX: 00007fd8bced61f0 RCX: 00007fd8bcdb6ae9 [ 1555.676002][T10941] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1555.683813][T10941] RBP: 00007fd8bbad6120 R08: 0000000000000000 R09: 0000000000000000 [ 1555.691623][T10941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1555.699436][T10941] R13: 000000000000006e R14: 00007fd8bced61f0 R15: 00007ffd5b6c0f68 [ 1555.707410][T10941] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 1555.715195][T10941] ------------[ cut here ]------------ [ 1555.720518][T10941] WARNING: CPU: 0 PID: 10941 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1555.729427][T10941] Modules linked in: [ 1555.733156][T10941] CPU: 0 PID: 10941 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1555.744823][T10941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1555.754704][T10941] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1555.760375][T10941] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1555.779840][T10941] RSP: 0018:ffffc90000d87be0 EFLAGS: 00010283 [ 1555.785795][T10941] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1555.793596][T10941] RDX: ffffc90008bae000 RSI: 000000000000de5c RDI: 000000000000de5d [ 1555.801408][T10941] RBP: ffffc90000d87d30 R08: ffffffff82471419 R09: ffffc90000d87630 [ 1555.809204][T10941] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888169337068 [ 1555.817196][T10941] R13: ffff888169337000 R14: ffff888169337348 R15: ffff88810ef17000 [ 1555.824971][T10941] FS: 00007fd8bbad66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1555.833727][T10941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1555.840154][T10941] CR2: 000000002014a030 CR3: 000000017387b000 CR4: 00000000003506b0 [ 1555.847937][T10941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1555.855767][T10941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1555.863581][T10941] Call Trace: [ 1555.866700][T10941] ? show_regs+0x58/0x60 [ 1555.870776][T10941] ? __warn+0x160/0x2f0 [ 1555.874754][T10941] ? __device_add_disk+0xe1e/0x11a0 [ 1555.879833][T10941] ? report_bug+0x3d9/0x5b0 [ 1555.884126][T10941] ? __device_add_disk+0xe1e/0x11a0 [ 1555.889167][T10941] ? handle_bug+0x41/0x70 [ 1555.893366][T10941] ? exc_invalid_op+0x1b/0x50 [ 1555.897842][T10941] ? asm_exc_invalid_op+0x12/0x20 [ 1555.902743][T10941] ? __device_add_disk+0x5e9/0x11a0 [ 1555.907735][T10941] ? __device_add_disk+0xe1e/0x11a0 [ 1555.912788][T10941] ? __device_add_disk+0xe1e/0x11a0 [ 1555.917831][T10941] ? device_add_disk+0x40/0x40 [ 1555.922428][T10941] ? vsprintf+0x40/0x40 [ 1555.926400][T10941] ? device_initialize+0x1e1/0x420 [ 1555.931443][T10941] device_add_disk+0x2a/0x40 [ 1555.935856][T10941] loop_add+0x580/0x750 [ 1555.939868][T10941] loop_control_ioctl+0x448/0x620 [ 1555.944714][T10941] ? loop_remove+0xb0/0xb0 [ 1555.948972][T10941] ? __fget_files+0x31e/0x380 [ 1555.953586][T10941] ? security_file_ioctl+0x84/0xb0 [ 1555.958513][T10941] ? loop_remove+0xb0/0xb0 [ 1555.962786][T10941] __se_sys_ioctl+0x114/0x190 [ 1555.967290][T10941] __x64_sys_ioctl+0x7b/0x90 [ 1555.971730][T10941] do_syscall_64+0x34/0x70 [ 1555.975964][T10941] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1555.981707][T10941] RIP: 0033:0x7fd8bcdb6ae9 [ 1555.985943][T10941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1556.005409][T10941] RSP: 002b:00007fd8bbad60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.013641][T10941] RAX: ffffffffffffffda RBX: 00007fd8bced61f0 RCX: 00007fd8bcdb6ae9 [ 1556.021466][T10941] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1556.029315][T10941] RBP: 00007fd8bbad6120 R08: 0000000000000000 R09: 0000000000000000 [ 1556.037068][T10941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1556.044898][T10941] R13: 000000000000006e R14: 00007fd8bced61f0 R15: 00007ffd5b6c0f68 [ 1556.052710][T10941] ---[ end trace 7c38f8b4e2e07285 ]--- 10:09:56 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x130, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:09:56 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0xe, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:09:56 executing program 1: connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000780)={0x1f, @any, 0x20}, 0xa) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x172f, 0x38, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x20, 0x3f, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x7, 0x6a, 0x1, {0x22, 0x603}}, {{{0x9, 0x5, 0x81, 0x3, 0x408, 0x1, 0x8, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0x20, 0xae, 0x81}}]}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x6, [{0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="c003cf1acd20c0bea18784316ab30fea816ef1295792270dec76d8b29d4dc72ab0e1c82d428eab0696666f978807e70c2043b9bf1eae6fc3e2c3ed8838fcc98d07766692570a4747ad497e870aaef71d619b9d768f39077409000000000000008f6fc84010b2978466ad50573c6e4fdac59d8cc2917ba627cf019ac8f9681e397b96d21e0239fa0cdd5bc2c7e783e52d0bbb97cc8118eedf6e0c3c89b133974ae9850bdc007609f1e50e858f78edb0d37986f11018e7d62c75558969baa1a5c1"]}, {0x8a, &(0x7f0000000140)=@string={0x8a, 0x3, "608c7f10aecbe4f9ef74bb8b6f30185987df212cb058c855b28f1b10d026703e2567e6784a67327fcf727787dbef786120cde64c2f7d8d372ce19087e410507e279dc25876b49aa76d41c509c63c0977d9869fca4c32fb621caea44d1f86fb43cb164852110d7d837fe2d2910eb3771baad9a230ca33d59768f02f07cb4ef799c3f8dd57599e2ced"}}, {0x100, &(0x7f0000000280)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x42f}}, {0x87, &(0x7f0000000380)=@string={0x87, 0x3, "54b6fecf070104c3a4ca365917ec58cc7f39b5f0d2ea2bc87de49b18d525b42c68c487137e27f75fa48194585fd15dde5613df3065e82b448d1d773fa6e3dbc35a6af0d1c60c1b7d775a07bf857e4502578bed67f095d15e8004f7689531cc0271803b91a6bb0ea93e4abee6031818a46e84de7708345fe113ad90cdd524f34dc50f79b5fe"}}, {0x88, &(0x7f0000000440)=@string={0x88, 0x3, "bbd2401ccdf98b3c810776e8a307b2a31957342dadba3bafbfa21f6a87594f50c3ea16a41d56070aa6b592f598e26a27cad6520213cc8cf24bd9208670f795a1c37b772cdad1ff29da81410395b4e13b480c52d20af2badf92ee0ad6bec39b524c1926c71d959c83f04e6f09175ff112e30a7f759cd48b235313b5902d5c3f56b69aec24b508"}}]}) syz_usb_connect$cdc_ncm(0x0, 0x73, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x61, 0x2, 0x1, 0x3f, 0x40, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "4f5b36882a"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x1, 0x1f, 0x5}, {0x6, 0x24, 0x1a, 0x2eff, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7, 0x4, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x8, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x20, 0xff, 0x96}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x200, 0x5, 0x0, 0x40, 0xff, 0x7f}, 0x5, &(0x7f00000005c0)={0x5, 0xf, 0x5}, 0x2, [{0xa3, &(0x7f0000000600)=@string={0xa3, 0x3, "df5901697d835c861a1215776a8725977d9483e3b1ed563a8a7d9c5ff5415b57549bef9094e247ee7aa3e2b923cd766d943bbd35a8d92aef6de9788c297455f27725a472894ec94c580197eef1904e9d0b3ef67799cd02e7b086d0d4818b1dcd859e83a155cf7efaa5f7edb02c44f2663cb6e5c455057bd7bfae85ecb30b32888e2a6ce859ebec13065c4dae52cc5739086da3c1cbf93b6608486dcda8b837c383"}}, {0x4e, &(0x7f00000006c0)=@string={0x4e, 0x3, "283d387cc12e6c15d231ec60cf199598d3a0cb65da951b856655dc404ba76fddbdc036dd3cbc100dbd5972ef0f89a067d3450d65cc6cc6f631d66a3d98f146cb0944b9c21d5571e7928b795e"}}]}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000780)={0x1f, @any, 0x20}, 0xa) (async) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x172f, 0x38, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x20, 0x3f, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x7, 0x6a, 0x1, {0x22, 0x603}}, {{{0x9, 0x5, 0x81, 0x3, 0x408, 0x1, 0x8, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0x20, 0xae, 0x81}}]}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x6, [{0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="c003cf1acd20c0bea18784316ab30fea816ef1295792270dec76d8b29d4dc72ab0e1c82d428eab0696666f978807e70c2043b9bf1eae6fc3e2c3ed8838fcc98d07766692570a4747ad497e870aaef71d619b9d768f39077409000000000000008f6fc84010b2978466ad50573c6e4fdac59d8cc2917ba627cf019ac8f9681e397b96d21e0239fa0cdd5bc2c7e783e52d0bbb97cc8118eedf6e0c3c89b133974ae9850bdc007609f1e50e858f78edb0d37986f11018e7d62c75558969baa1a5c1"]}, {0x8a, &(0x7f0000000140)=@string={0x8a, 0x3, "608c7f10aecbe4f9ef74bb8b6f30185987df212cb058c855b28f1b10d026703e2567e6784a67327fcf727787dbef786120cde64c2f7d8d372ce19087e410507e279dc25876b49aa76d41c509c63c0977d9869fca4c32fb621caea44d1f86fb43cb164852110d7d837fe2d2910eb3771baad9a230ca33d59768f02f07cb4ef799c3f8dd57599e2ced"}}, {0x100, &(0x7f0000000280)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x42f}}, {0x87, &(0x7f0000000380)=@string={0x87, 0x3, "54b6fecf070104c3a4ca365917ec58cc7f39b5f0d2ea2bc87de49b18d525b42c68c487137e27f75fa48194585fd15dde5613df3065e82b448d1d773fa6e3dbc35a6af0d1c60c1b7d775a07bf857e4502578bed67f095d15e8004f7689531cc0271803b91a6bb0ea93e4abee6031818a46e84de7708345fe113ad90cdd524f34dc50f79b5fe"}}, {0x88, &(0x7f0000000440)=@string={0x88, 0x3, "bbd2401ccdf98b3c810776e8a307b2a31957342dadba3bafbfa21f6a87594f50c3ea16a41d56070aa6b592f598e26a27cad6520213cc8cf24bd9208670f795a1c37b772cdad1ff29da81410395b4e13b480c52d20af2badf92ee0ad6bec39b524c1926c71d959c83f04e6f09175ff112e30a7f759cd48b235313b5902d5c3f56b69aec24b508"}}]}) (async) syz_usb_connect$cdc_ncm(0x0, 0x73, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x61, 0x2, 0x1, 0x3f, 0x40, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "4f5b36882a"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x1, 0x1f, 0x5}, {0x6, 0x24, 0x1a, 0x2eff, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7, 0x4, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x8, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x20, 0xff, 0x96}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x200, 0x5, 0x0, 0x40, 0xff, 0x7f}, 0x5, &(0x7f00000005c0)={0x5, 0xf, 0x5}, 0x2, [{0xa3, &(0x7f0000000600)=@string={0xa3, 0x3, "df5901697d835c861a1215776a8725977d9483e3b1ed563a8a7d9c5ff5415b57549bef9094e247ee7aa3e2b923cd766d943bbd35a8d92aef6de9788c297455f27725a472894ec94c580197eef1904e9d0b3ef67799cd02e7b086d0d4818b1dcd859e83a155cf7efaa5f7edb02c44f2663cb6e5c455057bd7bfae85ecb30b32888e2a6ce859ebec13065c4dae52cc5739086da3c1cbf93b6608486dcda8b837c383"}}, {0x4e, &(0x7f00000006c0)=@string={0x4e, 0x3, "283d387cc12e6c15d231ec60cf199598d3a0cb65da951b856655dc404ba76fddbdc036dd3cbc100dbd5972ef0f89a067d3450d65cc6cc6f631d66a3d98f146cb0944b9c21d5571e7928b795e"}}]}) (async) [ 1556.208711][T10940] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1556.219153][T10940] ext4_test_bit(bit=14, block=255) = 0 [ 1556.224608][T10940] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1556.233566][ T6942] usb 2-1: string descriptor 0 read error: -71 [ 1556.242540][ T6942] usb 2-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 1556.259290][ T6942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1556.270802][T23704] print_req_error: 206 callbacks suppressed [ 1556.270817][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1556.271267][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1556.276595][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.288447][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.299064][ T6942] usb 2-1: can't set config #1, error -71 [ 1556.315841][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1556.322783][ T6942] usb 2-1: USB disconnect, device number 31 [ 1556.341331][T27889] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 1556.352255][T23704] buffer_io_error: 182 callbacks suppressed 10:09:56 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 43) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1556.352265][T23704] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1556.366223][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.377209][ T3423] Buffer I/O error on dev loop1p2, logical block 8, async page read [ 1556.385012][T19771] Buffer I/O error on dev loop1p7, logical block 8, async page read [ 1556.393264][T23704] blk_update_request: I/O error, dev loop1, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.404870][ T3423] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.411149][T19771] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.415831][T23704] Buffer I/O error on dev loop1p3, logical block 9, async page read [ 1556.426916][T19771] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1556.439254][ T3423] Buffer I/O error on dev loop1p2, logical block 9, async page read 10:09:56 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x18020000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1556.442556][T19771] blk_update_request: I/O error, dev loop1, sector 410 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1556.457594][ T3423] Buffer I/O error on dev loop1p2, logical block 10, async page read [ 1556.461178][T19771] Buffer I/O error on dev loop1p7, logical block 10, async page read [ 1556.471587][ T3423] Buffer I/O error on dev loop1p2, logical block 11, async page read [ 1556.486528][T23704] Buffer I/O error on dev loop1p3, logical block 10, async page read [ 1556.749317][T27889] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1556.779355][ T6942] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 1556.839294][T27889] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1556.857503][T27889] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1556.896861][T27889] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1557.029320][ T6942] usb 2-1: Using ep0 maxpacket: 8 10:09:57 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x10, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:09:57 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x2d8, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1557.069364][T27889] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1557.082933][T27889] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1557.116071][T27889] usb 3-1: Product: syz [ 1557.128873][T27889] usb 3-1: Manufacturer: syz [ 1557.143726][T27889] usb 3-1: SerialNumber: syz [ 1557.159361][ T6942] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1032, setting to 1024 [ 1557.175885][ T6942] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 32, changing to 9 10:09:57 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x40000000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1557.379970][ T847] device bridge_slave_1 left promiscuous mode [ 1557.385933][ T847] bridge0: port 2(bridge_slave_1) entered disabled state [ 1557.400373][T10937] udc-core: couldn't find an available UDC or it's busy [ 1557.407393][ T847] device bridge_slave_0 left promiscuous mode [ 1557.414446][T10937] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1557.415072][ T847] bridge0: port 1(bridge_slave_0) entered disabled state [ 1557.446268][ T847] device veth1_macvtap left promiscuous mode [ 1557.458799][ T847] device veth0_vlan left promiscuous mode [ 1557.459974][T27889] usb 3-1: bad CDC descriptors [ 1557.474887][T27889] usb 3-1: USB disconnect, device number 76 10:09:58 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x11, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:09:58 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000140)=ANY=[@ANYBLOB="12015002020000402505a1a440000102030109023b0001018b60f709040005030206"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000d40)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES64=r0, @ANYRES16=r1], 0x0) syz_usb_connect$cdc_ncm(0x4, 0xe4, &(0x7f0000000980)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x2, 0x1, 0x5, 0x20, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x3, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x26}, [@mdlm_detail={0x4b, 0x24, 0x13, 0x0, "82aea99c5069dc1ce28cd18d349472d0caf27e96a43ca374fcca2327fb958a3a821ad3ecd9ef0b97b2db00f0186b6dc1b397f2d42119e0489e3597e3b95e05c320e23a1f3fa409"}, @country_functional={0xc, 0x24, 0x7, 0x8, 0xff02, [0x280, 0x200, 0x81]}, @obex={0x5, 0x24, 0x15, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x4}, @country_functional={0x10, 0x24, 0x7, 0x7, 0x7f, [0x6, 0x8, 0x34, 0x1, 0x8]}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x4, 0x20, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x3, 0x9, 0x71}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x40, 0x3, 0x40}}}}}}}]}}, &(0x7f0000000cc0)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x300, 0x7, 0x40, 0x66, 0xff, 0x7}, 0x5e, &(0x7f0000000600)={0x5, 0xf, 0x5e, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x1, 0xf, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0xe3, "35f45153ff0194bc744f9ee866327513"}, @ext_cap={0x7, 0x10, 0x2, 0x1f, 0x5, 0x0, 0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x2, 0xf000, 0x7, [0xa0, 0xff0000, 0x0, 0xff3f00, 0x1bf00]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x9, 0x1, 0x6, 0x4, 0x1}, @ssp_cap={0xc, 0x10, 0xa, 0x3f, 0x0, 0x0, 0xf0f}]}, 0x6, [{0x6, &(0x7f0000000280)=@string={0x6, 0x3, "371fd0f2"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x40e}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f0000000c40)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x41a}}]}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000001000)={0x2c, &(0x7f0000000d80)={0x40, 0x30, 0xe2, {0xe2, 0x1, "9c8317cb7747e336db7a47b7c88c36eab06e30c4bee2d36b78347c70700a3dc1c7f3e64b239fd78bd4ffdf401538f7075dfb74fc2378c83a5ffc4339aadde4be08275fc4cb84a18b63484f4f65b461324820beffd06a314e42de9f1412b35147e97f971ec445aa79a955690760bfc13c0e70de269713d5ab530aadaa397b309fba5802aad89d7060a349f5a09b7568e61670a7df1cbc5e0dbf4eeda665523b9fafa5b6406f550a2b3e0757f22cabf5a9ff0b45dcc567a41a3ea8fdf8f33ca818919d74eda9aca69c42c48829424adae39e3598933edf0c763e8d49459fda3f93"}}, &(0x7f0000000e80)={0x0, 0x3, 0x45, @string={0x45, 0x3, "7d691a60d6a5b0f38f7be101b81d8d2a18b751b84803d6a0b17070d275f7feff523757a7e994356ec12546737a59df1f013dffb50dcc7d2542e309d2e1f85c79a4d6cb"}}, &(0x7f0000000f00)={0x0, 0xf, 0x87, {0x5, 0xf, 0x87, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x5, 0x3}, @generic={0x67, 0x10, 0x1, "4eb199a535263aa2ebefcdaf81174191709146cd5a98cd74fde4905a2f9dc909c279574bbc886e7330f0832f802f84718f128706dbfe3c0620af16f15b5dd6332a21161101afa077a6b0b08da3f5df62ceb071f486f25a30a1ba0ad7f752d9237967b927"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "1af5ef962753f00d59d2ba82ccf9b558"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xfd, 0x0, 0x6, 0x3, "0df6fc04", "491060a7"}}, &(0x7f0000000fc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x10, 0x0, 0x5, 0x81, 0xf3f0, 0x3f}}}, &(0x7f0000001440)={0x84, &(0x7f0000001040)={0x20, 0xd, 0x37, "06874d664f3ded32b8c3ff257a42e00fdff24a4b40694e9e9890f254281560e0d460e9935659808a6e47fe12885ecd4b2100883d68cd6f"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000001100)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000001140)={0x20, 0x0, 0x4, {0x1e1, 0x20}}, &(0x7f0000001180)={0x40, 0x7, 0x2, 0x6}, &(0x7f00000011c0)={0x40, 0x9, 0x1, 0xff}, &(0x7f0000001200)={0x40, 0xb, 0x2, "6411"}, &(0x7f0000001240)={0x40, 0xf, 0x2}, &(0x7f0000001280)={0x40, 0x13, 0x6, @link_local}, &(0x7f00000012c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001300)={0x40, 0x19, 0x2, "35af"}, &(0x7f0000001340)={0x40, 0x1a, 0x2, 0x1}, &(0x7f0000001380)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000013c0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000001400)={0x40, 0x21, 0x1, 0x4}}) syz_usb_control_io(r2, 0x0, &(0x7f00000006c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x2, 'xl'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000300)={0x0, 0x0, 0x2, "afe3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, &(0x7f00000007c0)={0x14, &(0x7f0000000740)={0x0, 0xb, 0x34, {0x34, 0x7, "78fc64a0e7750056f9318a44412623a17fdd6dddf90ce8cfdda8a3bfd8d3735d0e3ed1f61a26ca5fd57d2b5dc9f966b42056"}}, &(0x7f0000000780)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x1c, &(0x7f0000000800)={0x40, 0x8, 0x89, "1d57e75760bb87f6007e1ea64cd92dee60b3d6513af24e3be0b182550ff9debf484d8232e00e58fe0c0d8a1d3b12294b9f7553843f74390ba919502216de147b04bb77121b60f4794079150751f82b4fa7bcbd74ca65f81fd943cbd72443a10650c38c079cc15a4cc0446944a92329bb16637c35f02a28d0e3a642fb29d80e5f662d94b9720e8fcbb8"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x3}}) syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x40, 0x90, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "fe634dd9"}, {0x5, 0x24, 0x0, 0x54e6}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x81, 0xfa, 0x9}, {0x6, 0x24, 0x1a, 0x101, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x9, 0x20, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x7, 0x4, 0xc0}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x7, 0x8, 0x9}}}}}}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x70, 0x7f, 0x3f, 0x40, 0x81}, 0x204, &(0x7f0000000300)={0x5, 0xf, 0x204, 0x6, [@generic={0xd9, 0x10, 0x4, "f871d82826920232ace3555f2aed5ea82950bc0b68542e512ec2a5c28dfe09b609f6e18af37ed2009fc04989b6439c6ca31bb2e19de2a7a9f0e9ec1c6fc9484441ff4bd3971e35b955dbb0203c086c58232acf3fe43354ea5a2bdbc0845530aac068273c7e519251555ce53932ebebd5ef6089647a5991ee32bec57ebff87ee538e48d6f283fbb2002b40047acaf70c368e3584cd51a175ee8a01a5150cb6369c641a458a77886cf12ae0aa4faea9a6cfccfe8c23838d310098a88aab8cc2bab773f6fae010acde644b8f05eac9fd9fc72c60292b990"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x80, 0x4, 0x92, 0xc18c, 0x4}, @generic={0x93, 0x10, 0xa, "b8e71f5d388b8ea8f2acbae49fa88ebe358908d979e1946d6be659816020da139a001b5a9ded8bb416a35118d4d8271fde7c5028e19d0edbf4ce8e18ebc8cc28b6a8cb908377b84e3f8412f829f4e2925ed0afff91ccc74f2a1594cbe8a468682d2fdf9e4044e436ff025e991048e05fd1b2f4f4c55c62493d04c4433da7fe1275516b5f651bd62caba17172766c9a17"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x2, 0x7f, 0x9, 0xfa}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x0, 0x4}, @generic={0x76, 0x10, 0x1, "5898ed6c32724367987672938662c1025c9f4678be274665d111cb06d19912ce51f3e4d5cf3457a69c60552c0ac337dbc1041e3b1b5c122f41f43d8ce1a57a5d9f4abc456ba92dc015f6f9c6a5bf81e3ec17b595df8f7aa1d3960f12320870d232d89eb8ccc2d8a5b8b4d5ad7f2479d3535da3"}]}, 0x8, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x340a}}, {0x38, &(0x7f0000000100)=@string={0x38, 0x3, "34762de238f5ea204f87e4c40bb4055fbbba26f8536651d750f997ba5cf28460cd42eeed09f9402403c6b25f71723d7d7b9fffb5e120"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc00}}, {0x100, &(0x7f0000000a80)=ANY=[@ANYBLOB="00030d8ad0d12e583f92b7f326a18ca5440c77ed70cce229baafe4e8c4e8ff0ca512a3d05b21cf3146f020ac0a5bd85e433aa3b436761e548c6bb0a76591c5f31ae2d1773f4615eecad64f8bc95c56508bbf1882afd45a33a1b312cdbf090cba627feddd58e1deb5dc3d0db9ec5fe0a4b7f690de70715eb6926eefa8ecb0967a8a0a143a0fdb8144d10426fc79472e0c6e3be7508a246f28d44e699403255a99789bcd7f928ff4539e6ed61297028adf11b95353575af118ad9ad15d1d6bf11f8627b0a24c05ee9e5a2a03dd68d99d1c9593af0ebd6dcde52de6f329250d51d5c771b2639397d6b78f9a53db8c5794ce44fa00"/256]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x420}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x202d}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x100c}}]}) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000140)=ANY=[@ANYBLOB="12015002020000402505a1a440000102030109023b0001018b60f709040005030206"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) (async) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000d40)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES64=r0, @ANYRES16=r1], 0x0) (async) syz_usb_connect$cdc_ncm(0x4, 0xe4, &(0x7f0000000980)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x2, 0x1, 0x5, 0x20, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x3, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x26}, [@mdlm_detail={0x4b, 0x24, 0x13, 0x0, "82aea99c5069dc1ce28cd18d349472d0caf27e96a43ca374fcca2327fb958a3a821ad3ecd9ef0b97b2db00f0186b6dc1b397f2d42119e0489e3597e3b95e05c320e23a1f3fa409"}, @country_functional={0xc, 0x24, 0x7, 0x8, 0xff02, [0x280, 0x200, 0x81]}, @obex={0x5, 0x24, 0x15, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x4}, @country_functional={0x10, 0x24, 0x7, 0x7, 0x7f, [0x6, 0x8, 0x34, 0x1, 0x8]}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x4, 0x20, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x3, 0x9, 0x71}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x40, 0x3, 0x40}}}}}}}]}}, &(0x7f0000000cc0)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x300, 0x7, 0x40, 0x66, 0xff, 0x7}, 0x5e, &(0x7f0000000600)={0x5, 0xf, 0x5e, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x1, 0xf, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0xe3, "35f45153ff0194bc744f9ee866327513"}, @ext_cap={0x7, 0x10, 0x2, 0x1f, 0x5, 0x0, 0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x2, 0xf000, 0x7, [0xa0, 0xff0000, 0x0, 0xff3f00, 0x1bf00]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x9, 0x1, 0x6, 0x4, 0x1}, @ssp_cap={0xc, 0x10, 0xa, 0x3f, 0x0, 0x0, 0xf0f}]}, 0x6, [{0x6, &(0x7f0000000280)=@string={0x6, 0x3, "371fd0f2"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x40e}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f0000000c40)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x41a}}]}) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f0000001000)={0x2c, &(0x7f0000000d80)={0x40, 0x30, 0xe2, {0xe2, 0x1, "9c8317cb7747e336db7a47b7c88c36eab06e30c4bee2d36b78347c70700a3dc1c7f3e64b239fd78bd4ffdf401538f7075dfb74fc2378c83a5ffc4339aadde4be08275fc4cb84a18b63484f4f65b461324820beffd06a314e42de9f1412b35147e97f971ec445aa79a955690760bfc13c0e70de269713d5ab530aadaa397b309fba5802aad89d7060a349f5a09b7568e61670a7df1cbc5e0dbf4eeda665523b9fafa5b6406f550a2b3e0757f22cabf5a9ff0b45dcc567a41a3ea8fdf8f33ca818919d74eda9aca69c42c48829424adae39e3598933edf0c763e8d49459fda3f93"}}, &(0x7f0000000e80)={0x0, 0x3, 0x45, @string={0x45, 0x3, "7d691a60d6a5b0f38f7be101b81d8d2a18b751b84803d6a0b17070d275f7feff523757a7e994356ec12546737a59df1f013dffb50dcc7d2542e309d2e1f85c79a4d6cb"}}, &(0x7f0000000f00)={0x0, 0xf, 0x87, {0x5, 0xf, 0x87, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x5, 0x3}, @generic={0x67, 0x10, 0x1, "4eb199a535263aa2ebefcdaf81174191709146cd5a98cd74fde4905a2f9dc909c279574bbc886e7330f0832f802f84718f128706dbfe3c0620af16f15b5dd6332a21161101afa077a6b0b08da3f5df62ceb071f486f25a30a1ba0ad7f752d9237967b927"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "1af5ef962753f00d59d2ba82ccf9b558"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xfd, 0x0, 0x6, 0x3, "0df6fc04", "491060a7"}}, &(0x7f0000000fc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x10, 0x0, 0x5, 0x81, 0xf3f0, 0x3f}}}, &(0x7f0000001440)={0x84, &(0x7f0000001040)={0x20, 0xd, 0x37, "06874d664f3ded32b8c3ff257a42e00fdff24a4b40694e9e9890f254281560e0d460e9935659808a6e47fe12885ecd4b2100883d68cd6f"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000001100)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000001140)={0x20, 0x0, 0x4, {0x1e1, 0x20}}, &(0x7f0000001180)={0x40, 0x7, 0x2, 0x6}, &(0x7f00000011c0)={0x40, 0x9, 0x1, 0xff}, &(0x7f0000001200)={0x40, 0xb, 0x2, "6411"}, &(0x7f0000001240)={0x40, 0xf, 0x2}, &(0x7f0000001280)={0x40, 0x13, 0x6, @link_local}, &(0x7f00000012c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001300)={0x40, 0x19, 0x2, "35af"}, &(0x7f0000001340)={0x40, 0x1a, 0x2, 0x1}, &(0x7f0000001380)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000013c0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000001400)={0x40, 0x21, 0x1, 0x4}}) (async) syz_usb_control_io(r2, 0x0, &(0x7f00000006c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x2, 'xl'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r2, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000300)={0x0, 0x0, 0x2, "afe3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r2, &(0x7f00000007c0)={0x14, &(0x7f0000000740)={0x0, 0xb, 0x34, {0x34, 0x7, "78fc64a0e7750056f9318a44412623a17fdd6dddf90ce8cfdda8a3bfd8d3735d0e3ed1f61a26ca5fd57d2b5dc9f966b42056"}}, &(0x7f0000000780)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x1c, &(0x7f0000000800)={0x40, 0x8, 0x89, "1d57e75760bb87f6007e1ea64cd92dee60b3d6513af24e3be0b182550ff9debf484d8232e00e58fe0c0d8a1d3b12294b9f7553843f74390ba919502216de147b04bb77121b60f4794079150751f82b4fa7bcbd74ca65f81fd943cbd72443a10650c38c079cc15a4cc0446944a92329bb16637c35f02a28d0e3a642fb29d80e5f662d94b9720e8fcbb8"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x3}}) (async) syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x40, 0x90, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "fe634dd9"}, {0x5, 0x24, 0x0, 0x54e6}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x81, 0xfa, 0x9}, {0x6, 0x24, 0x1a, 0x101, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x9, 0x20, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x7, 0x4, 0xc0}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x7, 0x8, 0x9}}}}}}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x70, 0x7f, 0x3f, 0x40, 0x81}, 0x204, &(0x7f0000000300)={0x5, 0xf, 0x204, 0x6, [@generic={0xd9, 0x10, 0x4, "f871d82826920232ace3555f2aed5ea82950bc0b68542e512ec2a5c28dfe09b609f6e18af37ed2009fc04989b6439c6ca31bb2e19de2a7a9f0e9ec1c6fc9484441ff4bd3971e35b955dbb0203c086c58232acf3fe43354ea5a2bdbc0845530aac068273c7e519251555ce53932ebebd5ef6089647a5991ee32bec57ebff87ee538e48d6f283fbb2002b40047acaf70c368e3584cd51a175ee8a01a5150cb6369c641a458a77886cf12ae0aa4faea9a6cfccfe8c23838d310098a88aab8cc2bab773f6fae010acde644b8f05eac9fd9fc72c60292b990"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x80, 0x4, 0x92, 0xc18c, 0x4}, @generic={0x93, 0x10, 0xa, "b8e71f5d388b8ea8f2acbae49fa88ebe358908d979e1946d6be659816020da139a001b5a9ded8bb416a35118d4d8271fde7c5028e19d0edbf4ce8e18ebc8cc28b6a8cb908377b84e3f8412f829f4e2925ed0afff91ccc74f2a1594cbe8a468682d2fdf9e4044e436ff025e991048e05fd1b2f4f4c55c62493d04c4433da7fe1275516b5f651bd62caba17172766c9a17"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x2, 0x7f, 0x9, 0xfa}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x0, 0x4}, @generic={0x76, 0x10, 0x1, "5898ed6c32724367987672938662c1025c9f4678be274665d111cb06d19912ce51f3e4d5cf3457a69c60552c0ac337dbc1041e3b1b5c122f41f43d8ce1a57a5d9f4abc456ba92dc015f6f9c6a5bf81e3ec17b595df8f7aa1d3960f12320870d232d89eb8ccc2d8a5b8b4d5ad7f2479d3535da3"}]}, 0x8, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x340a}}, {0x38, &(0x7f0000000100)=@string={0x38, 0x3, "34762de238f5ea204f87e4c40bb4055fbbba26f8536651d750f997ba5cf28460cd42eeed09f9402403c6b25f71723d7d7b9fffb5e120"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc00}}, {0x100, &(0x7f0000000a80)=ANY=[@ANYBLOB="00030d8ad0d12e583f92b7f326a18ca5440c77ed70cce229baafe4e8c4e8ff0ca512a3d05b21cf3146f020ac0a5bd85e433aa3b436761e548c6bb0a76591c5f31ae2d1773f4615eecad64f8bc95c56508bbf1882afd45a33a1b312cdbf090cba627feddd58e1deb5dc3d0db9ec5fe0a4b7f690de70715eb6926eefa8ecb0967a8a0a143a0fdb8144d10426fc79472e0c6e3be7508a246f28d44e699403255a99789bcd7f928ff4539e6ed61297028adf11b95353575af118ad9ad15d1d6bf11f8627b0a24c05ee9e5a2a03dd68d99d1c9593af0ebd6dcde52de6f329250d51d5c771b2639397d6b78f9a53db8c5794ce44fa00"/256]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x420}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x202d}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x100c}}]}) (async) 10:09:58 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x2f0, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:09:58 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x54000000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1558.229295][ T6959] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1558.659327][ T6959] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1558.739378][ T6959] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1558.753870][ T6959] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1558.783870][ T6959] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1558.949335][ T6959] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1558.961523][ T6959] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1558.978129][ T6959] usb 3-1: Product: syz [ 1558.986568][ T6959] usb 3-1: Manufacturer: syz [ 1558.995402][ T6959] usb 3-1: SerialNumber: syz 10:09:59 executing program 1: connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000780)={0x1f, @any, 0x20}, 0xa) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x172f, 0x38, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x20, 0x3f, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x7, 0x6a, 0x1, {0x22, 0x603}}, {{{0x9, 0x5, 0x81, 0x3, 0x408, 0x1, 0x8, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0x20, 0xae, 0x81}}]}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x6, [{0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="c003cf1acd20c0bea18784316ab30fea816ef1295792270dec76d8b29d4dc72ab0e1c82d428eab0696666f978807e70c2043b9bf1eae6fc3e2c3ed8838fcc98d07766692570a4747ad497e870aaef71d619b9d768f39077409000000000000008f6fc84010b2978466ad50573c6e4fdac59d8cc2917ba627cf019ac8f9681e397b96d21e0239fa0cdd5bc2c7e783e52d0bbb97cc8118eedf6e0c3c89b133974ae9850bdc007609f1e50e858f78edb0d37986f11018e7d62c75558969baa1a5c1"]}, {0x8a, &(0x7f0000000140)=@string={0x8a, 0x3, "608c7f10aecbe4f9ef74bb8b6f30185987df212cb058c855b28f1b10d026703e2567e6784a67327fcf727787dbef786120cde64c2f7d8d372ce19087e410507e279dc25876b49aa76d41c509c63c0977d9869fca4c32fb621caea44d1f86fb43cb164852110d7d837fe2d2910eb3771baad9a230ca33d59768f02f07cb4ef799c3f8dd57599e2ced"}}, {0x100, &(0x7f0000000280)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x42f}}, {0x87, &(0x7f0000000380)=@string={0x87, 0x3, "54b6fecf070104c3a4ca365917ec58cc7f39b5f0d2ea2bc87de49b18d525b42c68c487137e27f75fa48194585fd15dde5613df3065e82b448d1d773fa6e3dbc35a6af0d1c60c1b7d775a07bf857e4502578bed67f095d15e8004f7689531cc0271803b91a6bb0ea93e4abee6031818a46e84de7708345fe113ad90cdd524f34dc50f79b5fe"}}, {0x88, &(0x7f0000000440)=@string={0x88, 0x3, "bbd2401ccdf98b3c810776e8a307b2a31957342dadba3bafbfa21f6a87594f50c3ea16a41d56070aa6b592f598e26a27cad6520213cc8cf24bd9208670f795a1c37b772cdad1ff29da81410395b4e13b480c52d20af2badf92ee0ad6bec39b524c1926c71d959c83f04e6f09175ff112e30a7f759cd48b235313b5902d5c3f56b69aec24b508"}}]}) syz_usb_connect$cdc_ncm(0x0, 0x73, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x61, 0x2, 0x1, 0x3f, 0x40, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "4f5b36882a"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x1, 0x1f, 0x5}, {0x6, 0x24, 0x1a, 0x2eff, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7, 0x4, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x8, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x20, 0xff, 0x96}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x200, 0x5, 0x0, 0x40, 0xff, 0x7f}, 0x5, &(0x7f00000005c0)={0x5, 0xf, 0x5}, 0x2, [{0xa3, &(0x7f0000000600)=@string={0xa3, 0x3, "df5901697d835c861a1215776a8725977d9483e3b1ed563a8a7d9c5ff5415b57549bef9094e247ee7aa3e2b923cd766d943bbd35a8d92aef6de9788c297455f27725a472894ec94c580197eef1904e9d0b3ef67799cd02e7b086d0d4818b1dcd859e83a155cf7efaa5f7edb02c44f2663cb6e5c455057bd7bfae85ecb30b32888e2a6ce859ebec13065c4dae52cc5739086da3c1cbf93b6608486dcda8b837c383"}}, {0x4e, &(0x7f00000006c0)=@string={0x4e, 0x3, "283d387cc12e6c15d231ec60cf199598d3a0cb65da951b856655dc404ba76fddbdc036dd3cbc100dbd5972ef0f89a067d3450d65cc6cc6f631d66a3d98f146cb0944b9c21d5571e7928b795e"}}]}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000780)={0x1f, @any, 0x20}, 0xa) (async) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x172f, 0x38, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x20, 0x3f, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x7, 0x6a, 0x1, {0x22, 0x603}}, {{{0x9, 0x5, 0x81, 0x3, 0x408, 0x1, 0x8, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0x20, 0xae, 0x81}}]}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x6, [{0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="c003cf1acd20c0bea18784316ab30fea816ef1295792270dec76d8b29d4dc72ab0e1c82d428eab0696666f978807e70c2043b9bf1eae6fc3e2c3ed8838fcc98d07766692570a4747ad497e870aaef71d619b9d768f39077409000000000000008f6fc84010b2978466ad50573c6e4fdac59d8cc2917ba627cf019ac8f9681e397b96d21e0239fa0cdd5bc2c7e783e52d0bbb97cc8118eedf6e0c3c89b133974ae9850bdc007609f1e50e858f78edb0d37986f11018e7d62c75558969baa1a5c1"]}, {0x8a, &(0x7f0000000140)=@string={0x8a, 0x3, "608c7f10aecbe4f9ef74bb8b6f30185987df212cb058c855b28f1b10d026703e2567e6784a67327fcf727787dbef786120cde64c2f7d8d372ce19087e410507e279dc25876b49aa76d41c509c63c0977d9869fca4c32fb621caea44d1f86fb43cb164852110d7d837fe2d2910eb3771baad9a230ca33d59768f02f07cb4ef799c3f8dd57599e2ced"}}, {0x100, &(0x7f0000000280)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x42f}}, {0x87, &(0x7f0000000380)=@string={0x87, 0x3, "54b6fecf070104c3a4ca365917ec58cc7f39b5f0d2ea2bc87de49b18d525b42c68c487137e27f75fa48194585fd15dde5613df3065e82b448d1d773fa6e3dbc35a6af0d1c60c1b7d775a07bf857e4502578bed67f095d15e8004f7689531cc0271803b91a6bb0ea93e4abee6031818a46e84de7708345fe113ad90cdd524f34dc50f79b5fe"}}, {0x88, &(0x7f0000000440)=@string={0x88, 0x3, "bbd2401ccdf98b3c810776e8a307b2a31957342dadba3bafbfa21f6a87594f50c3ea16a41d56070aa6b592f598e26a27cad6520213cc8cf24bd9208670f795a1c37b772cdad1ff29da81410395b4e13b480c52d20af2badf92ee0ad6bec39b524c1926c71d959c83f04e6f09175ff112e30a7f759cd48b235313b5902d5c3f56b69aec24b508"}}]}) (async) syz_usb_connect$cdc_ncm(0x0, 0x73, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x61, 0x2, 0x1, 0x3f, 0x40, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "4f5b36882a"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x1, 0x1f, 0x5}, {0x6, 0x24, 0x1a, 0x2eff, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7, 0x4, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1, 0x8, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x20, 0xff, 0x96}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x200, 0x5, 0x0, 0x40, 0xff, 0x7f}, 0x5, &(0x7f00000005c0)={0x5, 0xf, 0x5}, 0x2, [{0xa3, &(0x7f0000000600)=@string={0xa3, 0x3, "df5901697d835c861a1215776a8725977d9483e3b1ed563a8a7d9c5ff5415b57549bef9094e247ee7aa3e2b923cd766d943bbd35a8d92aef6de9788c297455f27725a472894ec94c580197eef1904e9d0b3ef67799cd02e7b086d0d4818b1dcd859e83a155cf7efaa5f7edb02c44f2663cb6e5c455057bd7bfae85ecb30b32888e2a6ce859ebec13065c4dae52cc5739086da3c1cbf93b6608486dcda8b837c383"}}, {0x4e, &(0x7f00000006c0)=@string={0x4e, 0x3, "283d387cc12e6c15d231ec60cf199598d3a0cb65da951b856655dc404ba76fddbdc036dd3cbc100dbd5972ef0f89a067d3450d65cc6cc6f631d66a3d98f146cb0944b9c21d5571e7928b795e"}}]}) (async) 10:09:59 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x12, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:09:59 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x130, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1559.239853][T10974] udc-core: couldn't find an available UDC or it's busy [ 1559.246672][T10974] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1559.256441][T10986] udc-core: couldn't find an available UDC or it's busy [ 1559.257693][T10974] udc-core: couldn't find an available UDC or it's busy [ 1559.278757][T10974] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1559.289323][ T6942] usb 2-1: string descriptor 0 read error: -71 [ 1559.297179][ T6942] usb 2-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 1559.297949][T10986] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1559.306539][ T6942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1559.339395][ T6942] usb 2-1: can't set config #1, error -71 [ 1559.346653][ T6942] usb 2-1: USB disconnect, device number 32 [ 1559.352836][ T6959] usb 3-1: bad CDC descriptors [ 1559.359553][ T6959] usb 3-1: USB disconnect, device number 77 [ 1559.709318][ T6942] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1559.969268][ T6942] usb 2-1: Using ep0 maxpacket: 8 [ 1560.099372][ T6942] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1032, setting to 1024 [ 1560.118206][ T6942] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 32, changing to 9 [ 1560.300019][T11008] bridge0: port 1(bridge_slave_0) entered blocking state [ 1560.306870][T11008] bridge0: port 1(bridge_slave_0) entered disabled state [ 1560.314099][T11008] device bridge_slave_0 entered promiscuous mode [ 1560.320754][T11008] bridge0: port 2(bridge_slave_1) entered blocking state [ 1560.327588][T11008] bridge0: port 2(bridge_slave_1) entered disabled state [ 1560.335072][T11008] device bridge_slave_1 entered promiscuous mode [ 1560.367201][T11008] bridge0: port 2(bridge_slave_1) entered blocking state [ 1560.374071][T11008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1560.381169][T11008] bridge0: port 1(bridge_slave_0) entered blocking state [ 1560.387929][T11008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1560.405217][ T6936] bridge0: port 1(bridge_slave_0) entered disabled state [ 1560.412272][ T6936] bridge0: port 2(bridge_slave_1) entered disabled state [ 1560.419565][ T6936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1560.426728][ T6936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1560.436354][ T7035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1560.444331][ T7035] bridge0: port 1(bridge_slave_0) entered blocking state [ 1560.451174][ T7035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1560.460837][ T6936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1560.468794][ T6936] bridge0: port 2(bridge_slave_1) entered blocking state [ 1560.475642][ T6936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1560.489915][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1560.497597][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1560.509985][T11008] device veth0_vlan entered promiscuous mode [ 1560.519779][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1560.527928][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1560.535867][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1560.543120][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1560.550432][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1560.559023][T11008] device veth1_macvtap entered promiscuous mode [ 1560.568947][ T7035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1560.580030][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1560.824309][T11016] FAULT_INJECTION: forcing a failure. [ 1560.824309][T11016] name failslab, interval 1, probability 0, space 0, times 0 [ 1560.836888][T11016] CPU: 0 PID: 11016 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1560.848364][T11016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1560.858242][T11016] Call Trace: [ 1560.861382][T11016] dump_stack_lvl+0x1e2/0x24b [ 1560.865893][T11016] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1560.871183][T11016] ? plist_del+0x40e/0x420 [ 1560.875436][T11016] dump_stack+0x15/0x17 [ 1560.879431][T11016] should_fail+0x3c6/0x510 [ 1560.883685][T11016] ? __kernfs_new_node+0xdb/0x700 [ 1560.888541][T11016] __should_failslab+0xa4/0xe0 [ 1560.893142][T11016] should_failslab+0x9/0x20 [ 1560.897482][T11016] kmem_cache_alloc+0x3d/0x2e0 [ 1560.902083][T11016] __kernfs_new_node+0xdb/0x700 [ 1560.906768][T11016] ? __kasan_check_write+0x14/0x20 [ 1560.911717][T11016] ? mutex_unlock+0x1c/0x40 [ 1560.916059][T11016] ? kernfs_new_node+0x170/0x170 [ 1560.920828][T11016] ? preempt_schedule_irq+0xe7/0x140 [ 1560.925950][T11016] ? preempt_schedule_notrace+0x140/0x140 [ 1560.931522][T11016] ? irqentry_exit+0x4f/0x60 [ 1560.935931][T11016] kernfs_new_node+0x97/0x170 [ 1560.940448][T11016] __kernfs_create_file+0x4a/0x270 [ 1560.945393][T11016] sysfs_add_file_mode_ns+0x273/0x320 [ 1560.950617][T11016] sysfs_create_file_ns+0x196/0x2a0 [ 1560.955633][T11016] ? sysfs_add_file_mode_ns+0x320/0x320 [ 1560.961018][T11016] device_create_file+0x112/0x1d0 [ 1560.965874][T11016] device_add+0x48a/0xbc0 [ 1560.970042][T11016] device_create+0x259/0x2e0 [ 1560.974469][T11016] ? irqentry_exit+0x4f/0x60 [ 1560.978895][T11016] ? sysvec_reschedule_ipi+0x83/0x160 [ 1560.984104][T11016] ? root_device_unregister+0x80/0x80 [ 1560.989313][T11016] bdi_register_va+0x93/0x610 [ 1560.993821][T11016] bdi_register+0xd1/0x120 [ 1560.998075][T11016] ? __device_add_disk+0x552/0x11a0 [ 1561.003109][T11016] ? bdi_register_va+0x610/0x610 [ 1561.007881][T11016] ? vsnprintf+0x1b62/0x1c70 [ 1561.012311][T11016] ? __kasan_check_read+0x11/0x20 [ 1561.017169][T11016] ? blk_alloc_devt+0xd7/0x330 [ 1561.021775][T11016] __device_add_disk+0x5de/0x11a0 [ 1561.026632][T11016] ? device_add_disk+0x40/0x40 [ 1561.031230][T11016] ? vsprintf+0x40/0x40 [ 1561.035222][T11016] ? device_initialize+0x1e1/0x420 [ 1561.040172][T11016] device_add_disk+0x2a/0x40 [ 1561.044596][T11016] loop_add+0x580/0x750 [ 1561.048590][T11016] loop_control_ioctl+0x448/0x620 [ 1561.053449][T11016] ? loop_remove+0xb0/0xb0 [ 1561.057703][T11016] ? __fget_files+0x31e/0x380 [ 1561.062218][T11016] ? security_file_ioctl+0x84/0xb0 [ 1561.067162][T11016] ? loop_remove+0xb0/0xb0 [ 1561.071417][T11016] __se_sys_ioctl+0x114/0x190 [ 1561.075927][T11016] __x64_sys_ioctl+0x7b/0x90 [ 1561.080357][T11016] do_syscall_64+0x34/0x70 [ 1561.084609][T11016] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1561.090337][T11016] RIP: 0033:0x7f6a18d8cae9 [ 1561.094591][T11016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1561.114030][T11016] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1561.122275][T11016] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1561.130087][T11016] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1561.137899][T11016] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1561.145711][T11016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1561.153520][T11016] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1561.163372][T11016] ------------[ cut here ]------------ [ 1561.168673][T11016] WARNING: CPU: 0 PID: 11016 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1561.177646][T11016] Modules linked in: [ 1561.181369][T11016] CPU: 0 PID: 11016 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1561.192892][T11016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1561.202802][T11016] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1561.208413][T11016] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1561.227929][T11016] RSP: 0018:ffffc90001657be0 EFLAGS: 00010287 [ 1561.233770][T11016] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1561.241588][T11016] RDX: ffffc900086dd000 RSI: 000000000000dc8a RDI: 000000000000dc8b [ 1561.249604][T11016] RBP: ffffc90001657d30 R08: ffffffff82471419 R09: ffffc90001657630 [ 1561.257695][T11016] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888115d54068 [ 1561.265534][T11016] R13: ffff888115d54000 R14: ffff888115d54348 R15: ffff888115d56000 [ 1561.273326][T11016] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1561.282090][T11016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1561.288494][T11016] CR2: 00007f6a0f6aa000 CR3: 000000015f189000 CR4: 00000000003506b0 [ 1561.296328][T11016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1561.304140][T11016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1561.311969][T11016] Call Trace: [ 1561.315057][T11016] ? show_regs+0x58/0x60 [ 1561.319146][T11016] ? __warn+0x160/0x2f0 [ 1561.323162][T11016] ? __device_add_disk+0xe1e/0x11a0 [ 1561.328161][T11016] ? report_bug+0x3d9/0x5b0 [ 1561.333083][T11016] ? __device_add_disk+0xe1e/0x11a0 [ 1561.338114][T11016] ? handle_bug+0x41/0x70 [ 1561.342317][T11016] ? exc_invalid_op+0x1b/0x50 [ 1561.346801][T11016] ? asm_exc_invalid_op+0x12/0x20 [ 1561.351670][T11016] ? __device_add_disk+0x5e9/0x11a0 [ 1561.356687][T11016] ? __device_add_disk+0xe1e/0x11a0 [ 1561.361818][T11016] ? __device_add_disk+0xe1e/0x11a0 [ 1561.366762][T11016] ? device_add_disk+0x40/0x40 [ 1561.371369][T11016] ? vsprintf+0x40/0x40 [ 1561.375352][T11016] ? device_initialize+0x1e1/0x420 [ 1561.380319][T11016] device_add_disk+0x2a/0x40 [ 1561.384718][T11016] loop_add+0x580/0x750 [ 1561.388713][T11016] loop_control_ioctl+0x448/0x620 [ 1561.393588][T11016] ? loop_remove+0xb0/0xb0 [ 1561.397825][T11016] ? __fget_files+0x31e/0x380 [ 1561.402381][T11016] ? security_file_ioctl+0x84/0xb0 [ 1561.407285][T11016] ? loop_remove+0xb0/0xb0 [ 1561.411847][T11016] __se_sys_ioctl+0x114/0x190 [ 1561.416495][T11016] __x64_sys_ioctl+0x7b/0x90 [ 1561.420940][T11016] do_syscall_64+0x34/0x70 [ 1561.425168][T11016] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1561.430906][T11016] RIP: 0033:0x7f6a18d8cae9 [ 1561.435145][T11016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1561.454619][T11016] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1561.462891][T11016] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1561.470664][T11016] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1561.478450][T11016] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1561.486370][T11016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1561.494228][T11016] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1561.502007][T11016] ---[ end trace 7c38f8b4e2e07286 ]--- [ 1561.541372][T11017] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1561.551763][T11017] ext4_test_bit(bit=14, block=255) = 0 [ 1561.557031][T11017] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:02 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 44) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:02 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x5e7133d9, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:02 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000140)=ANY=[@ANYBLOB="12015002020000402505a1a440000102030109023b0001018b60f709040005030206"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) r1 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000d40)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES64=r0, @ANYRES16=r1], 0x0) syz_usb_connect$cdc_ncm(0x4, 0xe4, &(0x7f0000000980)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x2, 0x1, 0x5, 0x20, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x3, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x26}, [@mdlm_detail={0x4b, 0x24, 0x13, 0x0, "82aea99c5069dc1ce28cd18d349472d0caf27e96a43ca374fcca2327fb958a3a821ad3ecd9ef0b97b2db00f0186b6dc1b397f2d42119e0489e3597e3b95e05c320e23a1f3fa409"}, @country_functional={0xc, 0x24, 0x7, 0x8, 0xff02, [0x280, 0x200, 0x81]}, @obex={0x5, 0x24, 0x15, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x4}, @country_functional={0x10, 0x24, 0x7, 0x7, 0x7f, [0x6, 0x8, 0x34, 0x1, 0x8]}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x4, 0x20, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x3, 0x9, 0x71}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x40, 0x3, 0x40}}}}}}}]}}, &(0x7f0000000cc0)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x300, 0x7, 0x40, 0x66, 0xff, 0x7}, 0x5e, &(0x7f0000000600)={0x5, 0xf, 0x5e, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x1, 0xf, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0xe3, "35f45153ff0194bc744f9ee866327513"}, @ext_cap={0x7, 0x10, 0x2, 0x1f, 0x5, 0x0, 0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x2, 0xf000, 0x7, [0xa0, 0xff0000, 0x0, 0xff3f00, 0x1bf00]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x9, 0x1, 0x6, 0x4, 0x1}, @ssp_cap={0xc, 0x10, 0xa, 0x3f, 0x0, 0x0, 0xf0f}]}, 0x6, [{0x6, &(0x7f0000000280)=@string={0x6, 0x3, "371fd0f2"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x40e}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f0000000c40)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x41a}}]}) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000001000)={0x2c, &(0x7f0000000d80)={0x40, 0x30, 0xe2, {0xe2, 0x1, "9c8317cb7747e336db7a47b7c88c36eab06e30c4bee2d36b78347c70700a3dc1c7f3e64b239fd78bd4ffdf401538f7075dfb74fc2378c83a5ffc4339aadde4be08275fc4cb84a18b63484f4f65b461324820beffd06a314e42de9f1412b35147e97f971ec445aa79a955690760bfc13c0e70de269713d5ab530aadaa397b309fba5802aad89d7060a349f5a09b7568e61670a7df1cbc5e0dbf4eeda665523b9fafa5b6406f550a2b3e0757f22cabf5a9ff0b45dcc567a41a3ea8fdf8f33ca818919d74eda9aca69c42c48829424adae39e3598933edf0c763e8d49459fda3f93"}}, &(0x7f0000000e80)={0x0, 0x3, 0x45, @string={0x45, 0x3, "7d691a60d6a5b0f38f7be101b81d8d2a18b751b84803d6a0b17070d275f7feff523757a7e994356ec12546737a59df1f013dffb50dcc7d2542e309d2e1f85c79a4d6cb"}}, &(0x7f0000000f00)={0x0, 0xf, 0x87, {0x5, 0xf, 0x87, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x5, 0x3}, @generic={0x67, 0x10, 0x1, "4eb199a535263aa2ebefcdaf81174191709146cd5a98cd74fde4905a2f9dc909c279574bbc886e7330f0832f802f84718f128706dbfe3c0620af16f15b5dd6332a21161101afa077a6b0b08da3f5df62ceb071f486f25a30a1ba0ad7f752d9237967b927"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "1af5ef962753f00d59d2ba82ccf9b558"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xfd, 0x0, 0x6, 0x3, "0df6fc04", "491060a7"}}, &(0x7f0000000fc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x10, 0x0, 0x5, 0x81, 0xf3f0, 0x3f}}}, &(0x7f0000001440)={0x84, &(0x7f0000001040)={0x20, 0xd, 0x37, "06874d664f3ded32b8c3ff257a42e00fdff24a4b40694e9e9890f254281560e0d460e9935659808a6e47fe12885ecd4b2100883d68cd6f"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000001100)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000001140)={0x20, 0x0, 0x4, {0x1e1, 0x20}}, &(0x7f0000001180)={0x40, 0x7, 0x2, 0x6}, &(0x7f00000011c0)={0x40, 0x9, 0x1, 0xff}, &(0x7f0000001200)={0x40, 0xb, 0x2, "6411"}, &(0x7f0000001240)={0x40, 0xf, 0x2}, &(0x7f0000001280)={0x40, 0x13, 0x6, @link_local}, &(0x7f00000012c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001300)={0x40, 0x19, 0x2, "35af"}, &(0x7f0000001340)={0x40, 0x1a, 0x2, 0x1}, &(0x7f0000001380)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000013c0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000001400)={0x40, 0x21, 0x1, 0x4}}) syz_usb_control_io(r2, 0x0, &(0x7f00000006c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x2, 'xl'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000300)={0x0, 0x0, 0x2, "afe3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r2, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000300)={0x0, 0x0, 0x2, "afe3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, &(0x7f00000007c0)={0x14, &(0x7f0000000740)={0x0, 0xb, 0x34, {0x34, 0x7, "78fc64a0e7750056f9318a44412623a17fdd6dddf90ce8cfdda8a3bfd8d3735d0e3ed1f61a26ca5fd57d2b5dc9f966b42056"}}, &(0x7f0000000780)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x1c, &(0x7f0000000800)={0x40, 0x8, 0x89, "1d57e75760bb87f6007e1ea64cd92dee60b3d6513af24e3be0b182550ff9debf484d8232e00e58fe0c0d8a1d3b12294b9f7553843f74390ba919502216de147b04bb77121b60f4794079150751f82b4fa7bcbd74ca65f81fd943cbd72443a10650c38c079cc15a4cc0446944a92329bb16637c35f02a28d0e3a642fb29d80e5f662d94b9720e8fcbb8"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x3}}) syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x40, 0x90, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "fe634dd9"}, {0x5, 0x24, 0x0, 0x54e6}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x81, 0xfa, 0x9}, {0x6, 0x24, 0x1a, 0x101, 0x4}}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x9, 0x20, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x7, 0x4, 0xc0}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x7, 0x8, 0x9}}}}}}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x70, 0x7f, 0x3f, 0x40, 0x81}, 0x204, &(0x7f0000000300)={0x5, 0xf, 0x204, 0x6, [@generic={0xd9, 0x10, 0x4, "f871d82826920232ace3555f2aed5ea82950bc0b68542e512ec2a5c28dfe09b609f6e18af37ed2009fc04989b6439c6ca31bb2e19de2a7a9f0e9ec1c6fc9484441ff4bd3971e35b955dbb0203c086c58232acf3fe43354ea5a2bdbc0845530aac068273c7e519251555ce53932ebebd5ef6089647a5991ee32bec57ebff87ee538e48d6f283fbb2002b40047acaf70c368e3584cd51a175ee8a01a5150cb6369c641a458a77886cf12ae0aa4faea9a6cfccfe8c23838d310098a88aab8cc2bab773f6fae010acde644b8f05eac9fd9fc72c60292b990"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x80, 0x4, 0x92, 0xc18c, 0x4}, @generic={0x93, 0x10, 0xa, "b8e71f5d388b8ea8f2acbae49fa88ebe358908d979e1946d6be659816020da139a001b5a9ded8bb416a35118d4d8271fde7c5028e19d0edbf4ce8e18ebc8cc28b6a8cb908377b84e3f8412f829f4e2925ed0afff91ccc74f2a1594cbe8a468682d2fdf9e4044e436ff025e991048e05fd1b2f4f4c55c62493d04c4433da7fe1275516b5f651bd62caba17172766c9a17"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x2, 0x7f, 0x9, 0xfa}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x0, 0x4}, @generic={0x76, 0x10, 0x1, "5898ed6c32724367987672938662c1025c9f4678be274665d111cb06d19912ce51f3e4d5cf3457a69c60552c0ac337dbc1041e3b1b5c122f41f43d8ce1a57a5d9f4abc456ba92dc015f6f9c6a5bf81e3ec17b595df8f7aa1d3960f12320870d232d89eb8ccc2d8a5b8b4d5ad7f2479d3535da3"}]}, 0x8, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x340a}}, {0x38, &(0x7f0000000100)=@string={0x38, 0x3, "34762de238f5ea204f87e4c40bb4055fbbba26f8536651d750f997ba5cf28460cd42eeed09f9402403c6b25f71723d7d7b9fffb5e120"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc00}}, {0x100, &(0x7f0000000a80)=ANY=[@ANYBLOB="00030d8ad0d12e583f92b7f326a18ca5440c77ed70cce229baafe4e8c4e8ff0ca512a3d05b21cf3146f020ac0a5bd85e433aa3b436761e548c6bb0a76591c5f31ae2d1773f4615eecad64f8bc95c56508bbf1882afd45a33a1b312cdbf090cba627feddd58e1deb5dc3d0db9ec5fe0a4b7f690de70715eb6926eefa8ecb0967a8a0a143a0fdb8144d10426fc79472e0c6e3be7508a246f28d44e699403255a99789bcd7f928ff4539e6ed61297028adf11b95353575af118ad9ad15d1d6bf11f8627b0a24c05ee9e5a2a03dd68d99d1c9593af0ebd6dcde52de6f329250d51d5c771b2639397d6b78f9a53db8c5794ce44fa00"/256]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x420}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x202d}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x100c}}]}) 10:10:02 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x18, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:02 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x2d8, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1561.858749][T11037] FAULT_INJECTION: forcing a failure. [ 1561.858749][T11037] name failslab, interval 1, probability 0, space 0, times 0 [ 1561.871216][T11037] CPU: 0 PID: 11037 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1561.882698][T11037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1561.892588][T11037] Call Trace: [ 1561.895731][T11037] dump_stack_lvl+0x1e2/0x24b [ 1561.900235][T11037] ? panic+0x80b/0x80b [ 1561.904148][T11037] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1561.909437][T11037] dump_stack+0x15/0x17 [ 1561.913429][T11037] should_fail+0x3c6/0x510 [ 1561.917681][T11037] ? radix_tree_node_alloc+0x198/0x3c0 [ 1561.922975][T11037] __should_failslab+0xa4/0xe0 [ 1561.927576][T11037] should_failslab+0x9/0x20 [ 1561.931914][T11037] kmem_cache_alloc+0x3d/0x2e0 [ 1561.936514][T11037] ? radix_tree_node_alloc+0x198/0x3c0 [ 1561.941811][T11037] radix_tree_node_alloc+0x198/0x3c0 [ 1561.946929][T11037] idr_get_free+0x281/0x8e0 [ 1561.951271][T11037] idr_alloc_cyclic+0x1dc/0x5d0 [ 1561.955955][T11037] ? idr_alloc+0x2f0/0x2f0 [ 1561.960209][T11037] ? __kasan_check_write+0x14/0x20 [ 1561.965156][T11037] ? _raw_spin_lock+0xa4/0x1b0 [ 1561.969762][T11037] ? debug_smp_processor_id+0x17/0x20 [ 1561.975020][T11037] __kernfs_new_node+0x124/0x700 [ 1561.979744][T11037] ? kernfs_new_node+0x170/0x170 [ 1561.984520][T11037] ? rto_push_irq_work_func+0x3a0/0x3a0 [ 1561.989899][T11037] ? plist_del+0x40e/0x420 [ 1561.994151][T11037] ? __kasan_check_read+0x11/0x20 [ 1561.999007][T11037] ? preempt_schedule_irq+0xe7/0x140 [ 1562.004131][T11037] ? preempt_schedule_notrace+0x140/0x140 [ 1562.009685][T11037] kernfs_create_dir_ns+0x9b/0x230 [ 1562.014631][T11037] sysfs_create_dir_ns+0x185/0x390 [ 1562.019577][T11037] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1562.025043][T11037] ? sysfs_warn_dup+0xa0/0xa0 [ 1562.029558][T11037] ? class_dir_child_ns_type+0x50/0x60 [ 1562.034851][T11037] kobject_add_internal+0x763/0xd90 [ 1562.039886][T11037] kobject_add+0x14e/0x210 [ 1562.044310][T11037] ? kobject_init+0x1e0/0x1e0 [ 1562.048833][T11037] ? __kasan_check_write+0x14/0x20 [ 1562.053774][T11037] ? mutex_unlock+0x1c/0x40 [ 1562.058114][T11037] ? get_device_parent+0x2a1/0x410 [ 1562.063062][T11037] device_add+0x3be/0xbc0 [ 1562.067235][T11037] device_create+0x259/0x2e0 [ 1562.071682][T11037] ? root_device_unregister+0x80/0x80 [ 1562.076863][T11037] ? number+0x2cc/0xf80 [ 1562.080857][T11037] ? number+0xb5a/0xf80 [ 1562.084848][T11037] bdi_register_va+0x93/0x610 [ 1562.089385][T11037] bdi_register+0xd1/0x120 [ 1562.093614][T11037] ? vsnprintf+0x1e1/0x1c70 [ 1562.097955][T11037] ? __device_add_disk+0x552/0x11a0 [ 1562.102985][T11037] ? bdi_register_va+0x610/0x610 [ 1562.107760][T11037] ? __kasan_check_read+0x11/0x20 [ 1562.112619][T11037] ? blk_alloc_devt+0xd7/0x330 [ 1562.117219][T11037] __device_add_disk+0x5de/0x11a0 [ 1562.122079][T11037] ? device_add_disk+0x40/0x40 [ 1562.126681][T11037] ? irqentry_exit+0x4f/0x60 [ 1562.131104][T11037] ? vsprintf+0x40/0x40 [ 1562.135098][T11037] device_add_disk+0x2a/0x40 [ 1562.139524][T11037] loop_add+0x580/0x750 [ 1562.143519][T11037] loop_control_ioctl+0x448/0x620 [ 1562.148378][T11037] ? loop_remove+0xb0/0xb0 [ 1562.152630][T11037] ? __fget_files+0x31e/0x380 [ 1562.157149][T11037] ? security_file_ioctl+0x84/0xb0 [ 1562.162090][T11037] ? loop_remove+0xb0/0xb0 [ 1562.166348][T11037] __se_sys_ioctl+0x114/0x190 [ 1562.170863][T11037] __x64_sys_ioctl+0x7b/0x90 [ 1562.175289][T11037] do_syscall_64+0x34/0x70 [ 1562.179541][T11037] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1562.185350][T11037] RIP: 0033:0x7f6a18d8cae9 [ 1562.189607][T11037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1562.209134][T11037] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1562.217381][T11037] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1562.225191][T11037] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1562.233001][T11037] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1562.240809][T11037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1562.248624][T11037] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 10:10:02 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18012100dfff75390000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000400)='neigh_update\x00', r1}, 0x10) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000280)=ANY=[], 0x10) fchmod(r0, 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='pipefs\x00', 0x0, &(0x7f00000003c0)='sched_switch\x00') [ 1562.349342][ T6959] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1562.429766][ T6942] usb 2-1: string descriptor 0 read error: -71 [ 1562.436406][T11038] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1562.447066][T11038] ext4_test_bit(bit=14, block=255) = 0 [ 1562.452432][T11038] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1562.468292][T19771] print_req_error: 44 callbacks suppressed [ 1562.468308][T19771] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1562.468939][T23704] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1562.475952][ T6611] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1562.485316][ T6942] usb 2-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 1562.500818][T19771] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 10:10:02 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x25, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:02 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x2f0, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:02 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) (async) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18012100dfff75390000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18012100dfff75390000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) (async) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000400)='neigh_update\x00', r1}, 0x10) unshare(0x40600) (async) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000280)=ANY=[], 0x10) fchmod(r0, 0x0) (async) fchmod(r0, 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='pipefs\x00', 0x0, &(0x7f00000003c0)='sched_switch\x00') [ 1562.507835][ T6942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1562.524622][T23704] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.551066][ T6942] usb 2-1: can't set config #1, error -71 [ 1562.564628][ T6942] usb 2-1: USB disconnect, device number 33 10:10:02 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 45) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1562.577682][T19771] buffer_io_error: 38 callbacks suppressed [ 1562.577692][T19771] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1562.579390][ T6611] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.584300][T19771] blk_update_request: I/O error, dev loop1, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.599076][ T6611] Buffer I/O error on dev loop1p7, logical block 8, async page read [ 1562.607552][T23704] Buffer I/O error on dev loop1p2, logical block 8, async page read 10:10:03 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18012100dfff75390000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) (async) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000400)='neigh_update\x00', r1}, 0x10) (async) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000280)=ANY=[], 0x10) (async) fchmod(r0, 0x0) (async) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='pipefs\x00', 0x0, &(0x7f00000003c0)='sched_switch\x00') [ 1562.633507][ T6611] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.636306][T19771] Buffer I/O error on dev loop1p3, logical block 9, async page read [ 1562.653073][T23704] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.656613][ T6611] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1562.665284][T23704] Buffer I/O error on dev loop1p2, logical block 9, async page read 10:10:03 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x2d8, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1562.680279][T19771] blk_update_request: I/O error, dev loop1, sector 210 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1562.700078][T23704] Buffer I/O error on dev loop1p2, logical block 10, async page read [ 1562.700992][ T6611] Buffer I/O error on dev loop1p7, logical block 10, async page read [ 1562.708095][T19771] Buffer I/O error on dev loop1p3, logical block 10, async page read [ 1562.724498][T23704] Buffer I/O error on dev loop1p2, logical block 11, async page read 10:10:03 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x62000000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1562.869406][ T6959] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1562.909114][T11065] FAULT_INJECTION: forcing a failure. [ 1562.909114][T11065] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.921630][T11065] CPU: 0 PID: 11065 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1562.933065][T11065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1562.942953][T11065] Call Trace: [ 1562.946099][T11065] dump_stack_lvl+0x1e2/0x24b [ 1562.950599][T11065] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1562.955894][T11065] ? plist_del+0x40e/0x420 [ 1562.960145][T11065] dump_stack+0x15/0x17 [ 1562.964141][T11065] should_fail+0x3c6/0x510 [ 1562.968392][T11065] ? __kernfs_new_node+0xdb/0x700 [ 1562.973272][T11065] __should_failslab+0xa4/0xe0 [ 1562.977854][T11065] should_failslab+0x9/0x20 [ 1562.982192][T11065] kmem_cache_alloc+0x3d/0x2e0 [ 1562.986793][T11065] __kernfs_new_node+0xdb/0x700 [ 1562.991479][T11065] ? rto_push_irq_work_func+0x3a0/0x3a0 [ 1562.996859][T11065] ? plist_del+0x40e/0x420 [ 1563.001117][T11065] ? kernfs_new_node+0x170/0x170 [ 1563.005887][T11065] ? preempt_schedule_irq+0xe7/0x140 [ 1563.011007][T11065] ? preempt_schedule_notrace+0x140/0x140 [ 1563.016560][T11065] ? __balance_callback+0x75/0xe0 [ 1563.021421][T11065] ? irqentry_exit+0x4f/0x60 [ 1563.025848][T11065] kernfs_new_node+0x97/0x170 [ 1563.030366][T11065] __kernfs_create_file+0x4a/0x270 [ 1563.035308][T11065] sysfs_add_file_mode_ns+0x273/0x320 [ 1563.040516][T11065] sysfs_create_file_ns+0x196/0x2a0 [ 1563.045550][T11065] ? sysfs_add_file_mode_ns+0x320/0x320 [ 1563.050938][T11065] device_create_file+0x112/0x1d0 [ 1563.055792][T11065] device_add+0x48a/0xbc0 [ 1563.059960][T11065] device_create+0x259/0x2e0 [ 1563.064388][T11065] ? root_device_unregister+0x80/0x80 [ 1563.069595][T11065] ? sysvec_reschedule_ipi+0x83/0x160 [ 1563.074805][T11065] bdi_register_va+0x93/0x610 [ 1563.079316][T11065] bdi_register+0xd1/0x120 [ 1563.083569][T11065] ? __device_add_disk+0x552/0x11a0 [ 1563.088600][T11065] ? bdi_register_va+0x610/0x610 [ 1563.093377][T11065] ? __kasan_check_read+0x11/0x20 [ 1563.098266][T11065] ? blk_alloc_devt+0xd7/0x330 [ 1563.102836][T11065] __device_add_disk+0x5de/0x11a0 [ 1563.107703][T11065] ? device_add_disk+0x40/0x40 [ 1563.112294][T11065] ? irqentry_exit+0x4f/0x60 [ 1563.116727][T11065] ? sysvec_reschedule_ipi+0x83/0x160 [ 1563.121932][T11065] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1563.127400][T11065] ? vsnprintf+0x1b8c/0x1c70 [ 1563.131823][T11065] device_add_disk+0x2a/0x40 [ 1563.136251][T11065] loop_add+0x580/0x750 [ 1563.140241][T11065] loop_control_ioctl+0x448/0x620 [ 1563.145101][T11065] ? loop_remove+0xb0/0xb0 [ 1563.149356][T11065] ? irqentry_exit+0x4f/0x60 [ 1563.153782][T11065] ? sysvec_reschedule_ipi+0x83/0x160 [ 1563.158993][T11065] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1563.164460][T11065] ? do_vfs_ioctl+0xf6/0x1a30 [ 1563.168969][T11065] ? loop_remove+0xb0/0xb0 [ 1563.173225][T11065] __se_sys_ioctl+0x114/0x190 [ 1563.177736][T11065] __x64_sys_ioctl+0x7b/0x90 [ 1563.182167][T11065] do_syscall_64+0x34/0x70 [ 1563.186420][T11065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1563.192148][T11065] RIP: 0033:0x7f6a18d8cae9 [ 1563.196404][T11065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1563.215842][T11065] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1563.224088][T11065] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1563.231895][T11065] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1563.239707][T11065] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1563.247520][T11065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1563.255340][T11065] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1563.264490][T11065] ------------[ cut here ]------------ [ 1563.269820][T11065] WARNING: CPU: 0 PID: 11065 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1563.278715][T11065] Modules linked in: [ 1563.282463][T11065] CPU: 0 PID: 11065 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1563.294019][T11065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1563.303905][T11065] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1563.309622][T11065] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1563.329631][T11065] RSP: 0018:ffffc90000ca7be0 EFLAGS: 00010283 [ 1563.335550][T11065] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1563.343377][T11065] RDX: ffffc900084dc000 RSI: 000000000000f2eb RDI: 000000000000f2ec [ 1563.351185][T11065] RBP: ffffc90000ca7d30 R08: ffffffff82471419 R09: ffffc90000ca7630 [ 1563.358985][T11065] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888112584068 [ 1563.366910][T11065] R13: ffff888112584000 R14: ffff888112584348 R15: ffff8881156c8000 [ 1563.374819][T11065] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1563.383561][T11065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1563.389987][T11065] CR2: 00007f6a17accff8 CR3: 0000000168878000 CR4: 00000000003506b0 [ 1563.397794][T11065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1563.405607][T11065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1563.413600][T11065] Call Trace: [ 1563.416707][T11065] ? show_regs+0x58/0x60 [ 1563.420814][T11065] ? __warn+0x160/0x2f0 [ 1563.424787][T11065] ? __device_add_disk+0xe1e/0x11a0 [ 1563.429834][T11065] ? report_bug+0x3d9/0x5b0 [ 1563.434161][T11065] ? __device_add_disk+0xe1e/0x11a0 [ 1563.439209][T11065] ? handle_bug+0x41/0x70 [ 1563.443366][T11065] ? exc_invalid_op+0x1b/0x50 [ 1563.447881][T11065] ? asm_exc_invalid_op+0x12/0x20 [ 1563.452825][T11065] ? __device_add_disk+0x5e9/0x11a0 [ 1563.457764][T11065] ? __device_add_disk+0xe1e/0x11a0 [ 1563.462905][T11065] ? __device_add_disk+0xe1e/0x11a0 [ 1563.468024][T11065] ? device_add_disk+0x40/0x40 [ 1563.472649][T11065] ? irqentry_exit+0x4f/0x60 [ 1563.477041][T11065] ? sysvec_reschedule_ipi+0x83/0x160 [ 1563.482285][T11065] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1563.487716][T11065] ? vsnprintf+0x1b8c/0x1c70 [ 1563.492217][T11065] device_add_disk+0x2a/0x40 [ 1563.496641][T11065] loop_add+0x580/0x750 [ 1563.500582][T11065] loop_control_ioctl+0x448/0x620 [ 1563.505423][T11065] ? loop_remove+0xb0/0xb0 [ 1563.509686][T11065] ? irqentry_exit+0x4f/0x60 [ 1563.514100][T11065] ? sysvec_reschedule_ipi+0x83/0x160 [ 1563.519321][T11065] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1563.524781][T11065] ? do_vfs_ioctl+0xf6/0x1a30 [ 1563.529300][T11065] ? loop_remove+0xb0/0xb0 [ 1563.533540][T11065] __se_sys_ioctl+0x114/0x190 [ 1563.538072][T11065] __x64_sys_ioctl+0x7b/0x90 [ 1563.542525][T11065] do_syscall_64+0x34/0x70 [ 1563.546738][T11065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1563.552475][T11065] RIP: 0033:0x7f6a18d8cae9 [ 1563.556719][T11065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1563.576354][T11065] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1563.584756][T11065] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1563.592571][T11065] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1563.600386][T11065] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1563.608194][T11065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1563.616003][T11065] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1563.623835][T11065] ---[ end trace 7c38f8b4e2e07287 ]--- 10:10:04 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x48, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1563.778922][T11066] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1563.789366][T11066] ext4_test_bit(bit=14, block=255) = 0 [ 1563.794691][T11066] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1563.829434][ T6959] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1563.839721][ T6959] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1563.852722][ T6959] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1564.019309][ T6959] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1564.028209][ T6959] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1564.036253][ T6959] usb 3-1: Product: syz [ 1564.040383][ T6959] usb 3-1: Manufacturer: syz [ 1564.044815][ T6959] usb 3-1: SerialNumber: syz [ 1564.290194][T11024] udc-core: couldn't find an available UDC or it's busy [ 1564.297053][T11024] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1564.339597][ T6959] usb 3-1: bad CDC descriptors [ 1564.346628][ T6959] usb 3-1: USB disconnect, device number 78 10:10:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x16, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8037, r1, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f00000022c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002280)={&(0x7f0000002100)=ANY=[@ANYBLOB="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"/352], 0x160}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f00000000c0)={0x2020}, 0x2020) 10:10:05 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x130, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:05 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 46) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") 10:10:05 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x4c, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9141dda87dfc74680000283cc6b144af2006000000a0f33c1d67e782828dce000090000000000000639f0000001c629f2c833d"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x4000010, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1\x00'}) pread64(r0, &(0x7f0000000440)=""/126, 0x7e, 0x0) close(r0) r2 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @private}}) 10:10:05 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x7f415bc2, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1564.870321][T11085] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2561 sclass=netlink_route_socket pid=11085 comm=syz-executor.1 [ 1564.977572][T11097] FAULT_INJECTION: forcing a failure. [ 1564.977572][T11097] name failslab, interval 1, probability 0, space 0, times 0 [ 1564.990082][T11097] CPU: 0 PID: 11097 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1565.001543][T11097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1565.011414][T11097] Call Trace: [ 1565.014561][T11097] dump_stack_lvl+0x1e2/0x24b [ 1565.019059][T11097] ? panic+0x80b/0x80b [ 1565.022967][T11097] ? push_rt_tasks+0x7c5/0x8a0 [ 1565.027564][T11097] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1565.032864][T11097] dump_stack+0x15/0x17 [ 1565.036853][T11097] should_fail+0x3c6/0x510 [ 1565.041105][T11097] ? __kernfs_new_node+0x99/0x700 [ 1565.045964][T11097] __should_failslab+0xa4/0xe0 [ 1565.050656][T11097] should_failslab+0x9/0x20 [ 1565.054992][T11097] __kmalloc_track_caller+0x5f/0x320 [ 1565.060127][T11097] ? __balance_callback+0x75/0xe0 [ 1565.064973][T11097] kstrdup_const+0x55/0x90 [ 1565.069231][T11097] __kernfs_new_node+0x99/0x700 [ 1565.073916][T11097] ? __sched_text_start+0x8/0x8 [ 1565.078600][T11097] ? kernfs_new_node+0x170/0x170 [ 1565.083382][T11097] ? sysvec_reschedule_ipi+0x83/0x160 [ 1565.088582][T11097] ? preempt_schedule+0xd9/0xe0 [ 1565.093267][T11097] ? __kasan_check_read+0x11/0x20 [ 1565.098129][T11097] ? preempt_schedule_common+0xbe/0xf0 [ 1565.103422][T11097] ? preempt_schedule+0xd9/0xe0 [ 1565.108109][T11097] ? schedule_preempt_disabled+0x20/0x20 [ 1565.113580][T11097] kernfs_new_node+0x97/0x170 [ 1565.118091][T11097] kernfs_create_link+0xba/0x210 [ 1565.122864][T11097] sysfs_do_create_link_sd+0x89/0x110 [ 1565.128069][T11097] sysfs_create_link+0x68/0x80 [ 1565.132676][T11097] device_add_class_symlinks+0x222/0x2a0 [ 1565.138140][T11097] device_add+0x4b7/0xbc0 [ 1565.142307][T11097] device_create+0x259/0x2e0 [ 1565.146735][T11097] ? root_device_unregister+0x80/0x80 [ 1565.151939][T11097] ? audit_tree_destroy_watch+0x20/0x20 [ 1565.157410][T11097] bdi_register_va+0x93/0x610 [ 1565.161922][T11097] bdi_register+0xd1/0x120 [ 1565.166174][T11097] ? irqentry_exit+0x4f/0x60 [ 1565.170601][T11097] ? __device_add_disk+0x552/0x11a0 [ 1565.175635][T11097] ? bdi_register_va+0x610/0x610 [ 1565.180411][T11097] __device_add_disk+0x5de/0x11a0 [ 1565.185271][T11097] ? device_add_disk+0x40/0x40 [ 1565.189870][T11097] ? vsprintf+0x40/0x40 [ 1565.193866][T11097] ? device_initialize+0x1e1/0x420 [ 1565.198811][T11097] device_add_disk+0x2a/0x40 [ 1565.203238][T11097] loop_add+0x580/0x750 [ 1565.207238][T11097] loop_control_ioctl+0x448/0x620 [ 1565.212105][T11097] ? loop_remove+0xb0/0xb0 [ 1565.216352][T11097] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1565.221811][T11097] ? do_vfs_ioctl+0xf6/0x1a30 [ 1565.226323][T11097] ? do_vfs_ioctl+0x33e/0x1a30 [ 1565.230927][T11097] ? do_vfs_ioctl+0x16fb/0x1a30 [ 1565.235613][T11097] ? loop_remove+0xb0/0xb0 [ 1565.239862][T11097] __se_sys_ioctl+0x114/0x190 [ 1565.244375][T11097] __x64_sys_ioctl+0x7b/0x90 [ 1565.248812][T11097] do_syscall_64+0x34/0x70 [ 1565.253055][T11097] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1565.258974][T11097] RIP: 0033:0x7f6a18d8cae9 [ 1565.263211][T11097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1565.282651][T11097] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1565.290895][T11097] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1565.298706][T11097] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1565.306523][T11097] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1565.314333][T11097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1565.322142][T11097] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1565.331089][T11097] ------------[ cut here ]------------ [ 1565.336408][T11097] WARNING: CPU: 0 PID: 11097 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1565.345357][T11097] Modules linked in: [ 1565.349060][T11097] CPU: 0 PID: 11097 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1565.360703][T11097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1565.370633][T11097] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1565.376230][T11097] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1565.395706][T11097] RSP: 0018:ffffc90001437be0 EFLAGS: 00010287 [ 1565.401580][T11097] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1565.409594][T11097] RDX: ffffc900084dc000 RSI: 000000000000f31c RDI: 000000000000f31d [ 1565.417610][T11097] RBP: ffffc90001437d30 R08: ffffffff82471419 R09: ffffc90001437630 [ 1565.425456][T11097] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888179130068 [ 1565.433263][T11097] R13: ffff888179130000 R14: ffff888179130348 R15: ffff8881626b1000 [ 1565.441061][T11097] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1565.449881][T11097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1565.456231][T11097] CR2: 00007f6a17accff8 CR3: 0000000177188000 CR4: 00000000003506b0 [ 1565.464071][T11097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1565.471865][T11097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1565.479713][T11097] Call Trace: [ 1565.482796][T11097] ? show_regs+0x58/0x60 [ 1565.486871][T11097] ? __warn+0x160/0x2f0 [ 1565.491068][T11097] ? __device_add_disk+0xe1e/0x11a0 [ 1565.496097][T11097] ? report_bug+0x3d9/0x5b0 [ 1565.500485][T11097] ? __device_add_disk+0xe1e/0x11a0 [ 1565.505498][T11097] ? handle_bug+0x41/0x70 [ 1565.509713][T11097] ? exc_invalid_op+0x1b/0x50 [ 1565.514168][T11097] ? asm_exc_invalid_op+0x12/0x20 [ 1565.519020][T11097] ? __device_add_disk+0x5e9/0x11a0 [ 1565.524064][T11097] ? __device_add_disk+0xe1e/0x11a0 [ 1565.529081][T11097] ? __device_add_disk+0xe1e/0x11a0 [ 1565.534139][T11097] ? device_add_disk+0x40/0x40 [ 1565.538802][T11097] ? vsprintf+0x40/0x40 [ 1565.542847][T11097] ? device_initialize+0x1e1/0x420 [ 1565.547752][T11097] device_add_disk+0x2a/0x40 [ 1565.552191][T11097] loop_add+0x580/0x750 [ 1565.556162][T11097] loop_control_ioctl+0x448/0x620 [ 1565.561043][T11097] ? loop_remove+0xb0/0xb0 [ 1565.565287][T11097] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1565.570958][T11097] ? do_vfs_ioctl+0xf6/0x1a30 [ 1565.575472][T11097] ? do_vfs_ioctl+0x33e/0x1a30 [ 1565.580091][T11097] ? do_vfs_ioctl+0x16fb/0x1a30 [ 1565.584762][T11097] ? loop_remove+0xb0/0xb0 [ 1565.589009][T11097] __se_sys_ioctl+0x114/0x190 [ 1565.593561][T11097] __x64_sys_ioctl+0x7b/0x90 [ 1565.597956][T11097] do_syscall_64+0x34/0x70 [ 1565.602223][T11097] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1565.607942][T11097] RIP: 0033:0x7f6a18d8cae9 [ 1565.612198][T11097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1565.631711][T11097] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1565.640646][T11097] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1565.648411][T11097] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1565.656237][T11097] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1565.664109][T11097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1565.671919][T11097] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1565.679713][T11097] ---[ end trace 7c38f8b4e2e07288 ]--- 10:10:06 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x64, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x16, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8037, r1, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) (async) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f00000022c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002280)={&(0x7f0000002100)=ANY=[@ANYBLOB="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"/352], 0x160}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f00000000c0)={0x2020}, 0x2020) 10:10:06 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x2d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1565.887299][T11100] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1565.897972][T11100] ext4_test_bit(bit=14, block=255) = 0 [ 1565.903517][T11100] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9141dda87dfc74680000283cc6b144af2006000000a0f33c1d67e782828dce000090000000000000639f0000001c629f2c833d"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x4000010, r1, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1\x00'}) (async) pread64(r0, &(0x7f0000000440)=""/126, 0x7e, 0x0) (async) close(r0) (async) r2 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @private}}) [ 1565.925018][T11111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2561 sclass=netlink_route_socket pid=11111 comm=syz-executor.1 10:10:06 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x81020000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:06 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 47) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="9141dda87dfc74680000283cc6b144af2006000000a0f33c1d67e782828dce000090000000000000639f0000001c629f2c833d"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x4000010, r1, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1\x00'}) (async) pread64(r0, &(0x7f0000000440)=""/126, 0x7e, 0x0) close(r0) (async) r2 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x0, @private}}) [ 1566.237444][T11134] FAULT_INJECTION: forcing a failure. [ 1566.237444][T11134] name failslab, interval 1, probability 0, space 0, times 0 [ 1566.249945][T11134] CPU: 0 PID: 11134 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1566.261397][T11134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1566.271293][T11134] Call Trace: [ 1566.274443][T11134] dump_stack_lvl+0x1e2/0x24b [ 1566.278937][T11134] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1566.284230][T11134] dump_stack+0x15/0x17 [ 1566.288307][T11134] should_fail+0x3c6/0x510 [ 1566.292564][T11134] ? __kernfs_new_node+0xdb/0x700 [ 1566.297425][T11134] __should_failslab+0xa4/0xe0 [ 1566.302027][T11134] should_failslab+0x9/0x20 [ 1566.306362][T11134] kmem_cache_alloc+0x3d/0x2e0 [ 1566.311057][T11134] __kernfs_new_node+0xdb/0x700 [ 1566.315735][T11134] ? __sched_text_start+0x8/0x8 [ 1566.320451][T11134] ? mutex_lock+0xa5/0x110 [ 1566.324675][T11134] ? kernfs_new_node+0x170/0x170 [ 1566.329457][T11134] ? __kasan_check_read+0x11/0x20 [ 1566.334309][T11134] ? preempt_schedule_irq+0xe7/0x140 [ 1566.339437][T11134] ? preempt_schedule_notrace+0x140/0x140 [ 1566.345072][T11134] ? kernfs_activate+0x31a/0x330 [ 1566.349845][T11134] kernfs_new_node+0x97/0x170 [ 1566.354356][T11134] kernfs_create_link+0xba/0x210 [ 1566.359131][T11134] sysfs_do_create_link_sd+0x89/0x110 [ 1566.364347][T11134] sysfs_create_link+0x68/0x80 [ 1566.368943][T11134] device_add_class_symlinks+0x222/0x2a0 [ 1566.374409][T11134] device_add+0x4b7/0xbc0 [ 1566.378572][T11134] device_create+0x259/0x2e0 [ 1566.383001][T11134] ? root_device_unregister+0x80/0x80 [ 1566.388209][T11134] ? __kasan_check_read+0x11/0x20 [ 1566.393089][T11134] ? preempt_schedule_irq+0xe7/0x140 [ 1566.398206][T11134] ? preempt_schedule_notrace+0x140/0x140 [ 1566.403753][T11134] ? number+0xb5a/0xf80 [ 1566.407736][T11134] bdi_register_va+0x93/0x610 [ 1566.412252][T11134] bdi_register+0xd1/0x120 [ 1566.416510][T11134] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1566.421968][T11134] ? __device_add_disk+0x552/0x11a0 [ 1566.427003][T11134] ? bdi_register_va+0x610/0x610 [ 1566.431780][T11134] ? __kasan_check_read+0x11/0x20 [ 1566.436726][T11134] ? blk_alloc_devt+0xd7/0x330 [ 1566.441326][T11134] __device_add_disk+0x5de/0x11a0 [ 1566.446188][T11134] ? device_add_disk+0x40/0x40 [ 1566.450786][T11134] ? vsprintf+0x40/0x40 [ 1566.454943][T11134] ? device_initialize+0x1e1/0x420 [ 1566.459861][T11134] device_add_disk+0x2a/0x40 [ 1566.464292][T11134] loop_add+0x580/0x750 [ 1566.468275][T11134] loop_control_ioctl+0x448/0x620 [ 1566.473225][T11134] ? loop_remove+0xb0/0xb0 [ 1566.477482][T11134] ? __fget_files+0x31e/0x380 [ 1566.481995][T11134] ? security_file_ioctl+0x84/0xb0 [ 1566.486931][T11134] ? loop_remove+0xb0/0xb0 [ 1566.491188][T11134] __se_sys_ioctl+0x114/0x190 [ 1566.495702][T11134] __x64_sys_ioctl+0x7b/0x90 [ 1566.500126][T11134] do_syscall_64+0x34/0x70 [ 1566.504383][T11134] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1566.510106][T11134] RIP: 0033:0x7f6a18d8cae9 [ 1566.514362][T11134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1566.533800][T11134] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1566.542044][T11134] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1566.549854][T11134] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1566.557667][T11134] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1566.565479][T11134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.573293][T11134] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1566.582551][T11134] ------------[ cut here ]------------ [ 1566.587862][T11134] WARNING: CPU: 0 PID: 11134 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1566.596804][T11134] Modules linked in: [ 1566.600556][T11134] CPU: 0 PID: 11134 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1566.612220][T11134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1566.622255][T11134] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1566.627929][T11134] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1566.647423][T11134] RSP: 0018:ffffc90001957be0 EFLAGS: 00010283 [ 1566.653372][T11134] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1566.661181][T11134] RDX: ffffc900084dc000 RSI: 000000000000f3c1 RDI: 000000000000f3c2 [ 1566.669088][T11134] RBP: ffffc90001957d30 R08: ffffffff82471419 R09: ffffc90001957630 [ 1566.676886][T11134] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888112968068 [ 1566.684697][T11134] R13: ffff888112968000 R14: ffff888112968348 R15: ffff88811296f000 [ 1566.692645][T11134] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1566.701480][T11134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1566.707927][T11134] CR2: 00007f6a17accff8 CR3: 0000000119c27000 CR4: 00000000003506b0 [ 1566.715758][T11134] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1566.723554][T11134] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1566.731396][T11134] Call Trace: [ 1566.734487][T11134] ? show_regs+0x58/0x60 [ 1566.738558][T11134] ? __warn+0x160/0x2f0 [ 1566.742570][T11134] ? __device_add_disk+0xe1e/0x11a0 [ 1566.747586][T11134] ? report_bug+0x3d9/0x5b0 [ 1566.751938][T11134] ? __device_add_disk+0xe1e/0x11a0 [ 1566.756982][T11134] ? handle_bug+0x41/0x70 [ 1566.761167][T11134] ? exc_invalid_op+0x1b/0x50 [ 1566.765637][T11134] ? asm_exc_invalid_op+0x12/0x20 [ 1566.770751][T11134] ? __device_add_disk+0x5e9/0x11a0 [ 1566.775814][T11134] ? __device_add_disk+0xe1e/0x11a0 [ 1566.780859][T11134] ? __device_add_disk+0xe1e/0x11a0 [ 1566.785861][T11134] ? device_add_disk+0x40/0x40 [ 1566.790539][T11134] ? vsprintf+0x40/0x40 [ 1566.794478][T11134] ? device_initialize+0x1e1/0x420 [ 1566.799420][T11134] device_add_disk+0x2a/0x40 [ 1566.803825][T11134] loop_add+0x580/0x750 [ 1566.807802][T11134] loop_control_ioctl+0x448/0x620 [ 1566.812684][T11134] ? loop_remove+0xb0/0xb0 [ 1566.816920][T11134] ? __fget_files+0x31e/0x380 [ 1566.821479][T11134] ? security_file_ioctl+0x84/0xb0 [ 1566.826381][T11134] ? loop_remove+0xb0/0xb0 [ 1566.830644][T11134] __se_sys_ioctl+0x114/0x190 [ 1566.835144][T11134] __x64_sys_ioctl+0x7b/0x90 [ 1566.839590][T11134] do_syscall_64+0x34/0x70 [ 1566.843826][T11134] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1566.849751][T11134] RIP: 0033:0x7f6a18d8cae9 [ 1566.854092][T11134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1566.873489][T11134] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1566.881710][T11134] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1566.889505][T11134] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1566.897306][T11134] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1566.905139][T11134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.912952][T11134] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1566.920763][T11134] ---[ end trace 7c38f8b4e2e07289 ]--- 10:10:07 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x68, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x16, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 64) r0 = getpid() (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8037, r1, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f00000022c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002280)={&(0x7f0000002100)=ANY=[@ANYBLOB="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"/352], 0x160}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f00000000c0)={0x2020}, 0x2020) 10:10:07 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x2f0, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:07 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x7f415bc2, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1567.108841][T11136] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1567.119304][T11136] ext4_test_bit(bit=14, block=255) = 0 [ 1567.124605][T11136] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1567.147166][T11147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2561 sclass=netlink_route_socket pid=11147 comm=syz-executor.1 10:10:07 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 48) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:07 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x908002a0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1567.457860][T11162] FAULT_INJECTION: forcing a failure. [ 1567.457860][T11162] name failslab, interval 1, probability 0, space 0, times 0 [ 1567.470551][T11162] CPU: 0 PID: 11162 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1567.481992][T11162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1567.491889][T11162] Call Trace: [ 1567.495025][T11162] dump_stack_lvl+0x1e2/0x24b [ 1567.499526][T11162] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1567.504828][T11162] ? plist_del+0x40e/0x420 [ 1567.509161][T11162] dump_stack+0x15/0x17 [ 1567.513153][T11162] should_fail+0x3c6/0x510 [ 1567.517405][T11162] ? __kernfs_new_node+0xdb/0x700 [ 1567.522266][T11162] __should_failslab+0xa4/0xe0 [ 1567.526866][T11162] should_failslab+0x9/0x20 [ 1567.531203][T11162] kmem_cache_alloc+0x3d/0x2e0 [ 1567.535806][T11162] __kernfs_new_node+0xdb/0x700 [ 1567.540570][T11162] ? __kasan_check_read+0x11/0x20 [ 1567.545457][T11162] ? preempt_schedule_irq+0xe7/0x140 [ 1567.550563][T11162] ? kernfs_new_node+0x170/0x170 [ 1567.555336][T11162] ? irqentry_exit+0x4f/0x60 [ 1567.559786][T11162] ? sysvec_reschedule_ipi+0x83/0x160 [ 1567.564976][T11162] kernfs_new_node+0x97/0x170 [ 1567.569925][T11162] __kernfs_create_file+0x4a/0x270 [ 1567.574871][T11162] sysfs_add_file_mode_ns+0x273/0x320 [ 1567.580071][T11162] internal_create_group+0x573/0xf00 [ 1567.585278][T11162] ? kernfs_activate+0x31a/0x330 [ 1567.590063][T11162] ? sysfs_create_group+0x30/0x30 [ 1567.594912][T11162] ? kernfs_put+0x4e5/0x520 [ 1567.599251][T11162] ? kernfs_create_link+0x1a3/0x210 [ 1567.604289][T11162] sysfs_create_groups+0x5b/0x130 [ 1567.609162][T11162] device_add_attrs+0x8b/0x3e0 [ 1567.613757][T11162] ? device_add_class_symlinks+0x27c/0x2a0 [ 1567.619390][T11162] device_add+0x4da/0xbc0 [ 1567.623556][T11162] device_create+0x259/0x2e0 [ 1567.627981][T11162] ? root_device_unregister+0x80/0x80 [ 1567.633190][T11162] ? memset+0x35/0x40 [ 1567.637006][T11162] ? number+0xb5a/0xf80 [ 1567.641001][T11162] bdi_register_va+0x93/0x610 [ 1567.645524][T11162] bdi_register+0xd1/0x120 [ 1567.649761][T11162] ? vsnprintf+0x1e1/0x1c70 [ 1567.654105][T11162] ? __device_add_disk+0x552/0x11a0 [ 1567.659137][T11162] ? bdi_register_va+0x610/0x610 [ 1567.663911][T11162] ? __kasan_check_read+0x11/0x20 [ 1567.668775][T11162] ? blk_alloc_devt+0xd7/0x330 [ 1567.673373][T11162] __device_add_disk+0x5de/0x11a0 [ 1567.678233][T11162] ? device_add_disk+0x40/0x40 [ 1567.682844][T11162] ? vsprintf+0x40/0x40 [ 1567.686838][T11162] ? device_initialize+0x1e1/0x420 [ 1567.691772][T11162] device_add_disk+0x2a/0x40 [ 1567.696199][T11162] loop_add+0x580/0x750 [ 1567.700192][T11162] loop_control_ioctl+0x448/0x620 [ 1567.705050][T11162] ? loop_remove+0xb0/0xb0 [ 1567.709308][T11162] ? __fget_files+0x31e/0x380 [ 1567.713821][T11162] ? security_file_ioctl+0x84/0xb0 [ 1567.718797][T11162] ? loop_remove+0xb0/0xb0 [ 1567.723019][T11162] __se_sys_ioctl+0x114/0x190 [ 1567.727539][T11162] __x64_sys_ioctl+0x7b/0x90 [ 1567.731964][T11162] do_syscall_64+0x34/0x70 [ 1567.736213][T11162] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1567.741938][T11162] RIP: 0033:0x7f6a18d8cae9 [ 1567.746194][T11162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1567.765634][T11162] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1567.773880][T11162] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1567.781689][T11162] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1567.789499][T11162] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1567.797327][T11162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1567.805134][T11162] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1567.814013][T11162] ------------[ cut here ]------------ [ 1567.819353][T11162] WARNING: CPU: 0 PID: 11162 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1567.828241][T11162] Modules linked in: [ 1567.832003][T11162] CPU: 0 PID: 11162 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1567.843533][T11162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1567.853432][T11162] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1567.859055][T11162] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1567.878562][T11162] RSP: 0018:ffffc90001397be0 EFLAGS: 00010287 [ 1567.884424][T11162] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1567.892247][T11162] RDX: ffffc900084dc000 RSI: 000000000000fd13 RDI: 000000000000fd14 [ 1567.900051][T11162] RBP: ffffc90001397d30 R08: ffffffff82471419 R09: ffffc90001397630 [ 1567.907837][T11162] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888176b91068 [ 1567.915660][T11162] R13: ffff888176b91000 R14: ffff888176b91348 R15: ffff888113f1d000 [ 1567.923482][T11162] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1567.932268][T11162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1567.938648][T11162] CR2: 00007f6a17accff8 CR3: 00000001184d3000 CR4: 00000000003506b0 [ 1567.946506][T11162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1567.954279][T11162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1567.962116][T11162] Call Trace: [ 1567.965214][T11162] ? show_regs+0x58/0x60 [ 1567.969322][T11162] ? __warn+0x160/0x2f0 [ 1567.973282][T11162] ? __device_add_disk+0xe1e/0x11a0 [ 1567.978372][T11162] ? report_bug+0x3d9/0x5b0 [ 1567.982681][T11162] ? __device_add_disk+0xe1e/0x11a0 [ 1567.987683][T11162] ? handle_bug+0x41/0x70 [ 1567.991862][T11162] ? exc_invalid_op+0x1b/0x50 [ 1567.996362][T11162] ? asm_exc_invalid_op+0x12/0x20 [ 1568.001233][T11162] ? __device_add_disk+0x5e9/0x11a0 [ 1568.006338][T11162] ? __device_add_disk+0xe1e/0x11a0 [ 1568.011389][T11162] ? __device_add_disk+0xe1e/0x11a0 [ 1568.016429][T11162] ? device_add_disk+0x40/0x40 [ 1568.021042][T11162] ? vsprintf+0x40/0x40 [ 1568.025090][T11162] ? device_initialize+0x1e1/0x420 [ 1568.030081][T11162] device_add_disk+0x2a/0x40 [ 1568.034463][T11162] loop_add+0x580/0x750 [ 1568.038455][T11162] loop_control_ioctl+0x448/0x620 [ 1568.043333][T11162] ? loop_remove+0xb0/0xb0 [ 1568.047567][T11162] ? __fget_files+0x31e/0x380 [ 1568.052127][T11162] ? security_file_ioctl+0x84/0xb0 [ 1568.057026][T11162] ? loop_remove+0xb0/0xb0 [ 1568.061292][T11162] __se_sys_ioctl+0x114/0x190 [ 1568.065798][T11162] __x64_sys_ioctl+0x7b/0x90 [ 1568.070234][T11162] do_syscall_64+0x34/0x70 [ 1568.074473][T11162] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1568.080233][T11162] RIP: 0033:0x7f6a18d8cae9 [ 1568.084453][T11162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1568.103917][T11162] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1568.112164][T11162] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1568.119963][T11162] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1568.127771][T11162] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1568.135592][T11162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1568.143428][T11162] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1568.151226][T11162] ---[ end trace 7c38f8b4e2e0728a ]--- 10:10:08 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x6c, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:08 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x4c, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:08 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x2, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1568.401137][ T3423] print_req_error: 179 callbacks suppressed [ 1568.401152][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1568.420173][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1568.422262][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1568.436640][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.468983][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.479599][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.491043][T23704] buffer_io_error: 158 callbacks suppressed 10:10:08 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 49) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="708c16b8a51d1da603e5923e20c1fcb8f91129f2cab6f6051780015b88ed0fea28b216f91d6c835ffb65e8067388219a8e02444a4ae718ab5a83f250fcfa83feb2103120c112286a089dd6ffffffffc6c3baf1c75b9530e3a820b0fdc928ed369860f8ed6fd9370800df1a0afcb6d631e945d4614e2cea007467ff7d7a00f5acc7f0a3ced5df1b6832ceaca67adf1e04874e664ffca8322b2b8bbe6035bcfc1312e7acb0e6dd733619d9ac51b825f882bf2987ed3945ca8d4c76720000000000000000975f9116f441c11ec49c9e46054db37c27f9610fe05ab48b0acc8f940350a0573317f9b9050462dba7f46b775036867fd037f9f000d37f05d8c359ae2c52a139b999cea700712da0e12c27febd2eeee2565f5e2d7691a5640805a4580b816065b2d75faaf5b967c2288be20055c256c8928b11aba49c173b60f462873c", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1568.491053][T23704] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1568.491784][T19771] Buffer I/O error on dev loop1p7, logical block 8, async page read [ 1568.496917][T23704] blk_update_request: I/O error, dev loop1, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.510281][ T3423] Buffer I/O error on dev loop1p2, logical block 8, async page read [ 1568.537708][T23704] Buffer I/O error on dev loop1p3, logical block 9, async page read [ 1568.543744][T19771] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.551163][T23704] blk_update_request: I/O error, dev loop1, sector 210 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.565241][ T3423] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1568.579163][T19771] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1568.579257][T23704] Buffer I/O error on dev loop1p3, logical block 10, async page read [ 1568.593176][T19771] Buffer I/O error on dev loop1p7, logical block 10, async page read [ 1568.606295][ T3423] Buffer I/O error on dev loop1p2, logical block 9, async page read [ 1568.609974][T23704] Buffer I/O error on dev loop1p3, logical block 11, async page read [ 1568.619326][T19771] Buffer I/O error on dev loop1p7, logical block 11, async page read [ 1568.834661][T11181] FAULT_INJECTION: forcing a failure. [ 1568.834661][T11181] name failslab, interval 1, probability 0, space 0, times 0 [ 1568.847235][T11181] CPU: 0 PID: 11181 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1568.858802][T11181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1568.868678][T11181] Call Trace: [ 1568.871815][T11181] dump_stack_lvl+0x1e2/0x24b [ 1568.876321][T11181] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1568.881616][T11181] ? ___ratelimit+0xb5/0x580 [ 1568.886044][T11181] dump_stack+0x15/0x17 [ 1568.890036][T11181] should_fail+0x3c6/0x510 [ 1568.894289][T11181] ? __kernfs_new_node+0xdb/0x700 [ 1568.899149][T11181] __should_failslab+0xa4/0xe0 [ 1568.903748][T11181] should_failslab+0x9/0x20 [ 1568.908088][T11181] kmem_cache_alloc+0x3d/0x2e0 [ 1568.912690][T11181] __kernfs_new_node+0xdb/0x700 [ 1568.917373][T11181] ? __kasan_check_write+0x14/0x20 [ 1568.922321][T11181] ? mutex_lock+0xa5/0x110 [ 1568.926574][T11181] ? kernfs_new_node+0x170/0x170 [ 1568.931347][T11181] ? __kasan_check_write+0x14/0x20 [ 1568.936294][T11181] ? mutex_unlock+0x1c/0x40 [ 1568.940637][T11181] ? kernfs_activate+0x31a/0x330 [ 1568.945413][T11181] kernfs_new_node+0x97/0x170 [ 1568.949921][T11181] __kernfs_create_file+0x4a/0x270 [ 1568.954876][T11181] sysfs_add_file_mode_ns+0x273/0x320 [ 1568.960078][T11181] internal_create_group+0x573/0xf00 [ 1568.965201][T11181] ? kernfs_activate+0x31a/0x330 [ 1568.969973][T11181] ? sysfs_create_group+0x30/0x30 [ 1568.974831][T11181] ? kernfs_put+0x4e5/0x520 [ 1568.979184][T11181] ? kernfs_create_link+0x1a3/0x210 [ 1568.984209][T11181] sysfs_create_groups+0x5b/0x130 [ 1568.989073][T11181] device_add_attrs+0x8b/0x3e0 [ 1568.993667][T11181] ? device_add_class_symlinks+0x27c/0x2a0 [ 1568.999308][T11181] device_add+0x4da/0xbc0 [ 1569.003477][T11181] device_create+0x259/0x2e0 [ 1569.007904][T11181] ? root_device_unregister+0x80/0x80 [ 1569.013118][T11181] bdi_register_va+0x93/0x610 [ 1569.017622][T11181] bdi_register+0xd1/0x120 [ 1569.021876][T11181] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1569.027345][T11181] ? __device_add_disk+0x552/0x11a0 [ 1569.032377][T11181] ? bdi_register_va+0x610/0x610 [ 1569.037153][T11181] ? __kasan_check_read+0x11/0x20 [ 1569.042011][T11181] ? blk_alloc_devt+0xd7/0x330 [ 1569.046611][T11181] __device_add_disk+0x5de/0x11a0 [ 1569.051472][T11181] ? device_add_disk+0x40/0x40 [ 1569.056071][T11181] ? vsprintf+0x40/0x40 [ 1569.060067][T11181] ? device_initialize+0x1e1/0x420 [ 1569.065014][T11181] device_add_disk+0x2a/0x40 [ 1569.069438][T11181] loop_add+0x580/0x750 [ 1569.073430][T11181] loop_control_ioctl+0x448/0x620 [ 1569.078376][T11181] ? loop_remove+0xb0/0xb0 [ 1569.082717][T11181] ? __fget_files+0x31e/0x380 [ 1569.087239][T11181] ? security_file_ioctl+0x84/0xb0 [ 1569.092177][T11181] ? loop_remove+0xb0/0xb0 [ 1569.096431][T11181] __se_sys_ioctl+0x114/0x190 [ 1569.100944][T11181] __x64_sys_ioctl+0x7b/0x90 [ 1569.105375][T11181] do_syscall_64+0x34/0x70 [ 1569.109624][T11181] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1569.115352][T11181] RIP: 0033:0x7f6a18d8cae9 [ 1569.119608][T11181] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1569.139043][T11181] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1569.147293][T11181] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1569.155101][T11181] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1569.162913][T11181] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1569.170721][T11181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1569.178533][T11181] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1569.187523][T11181] ------------[ cut here ]------------ [ 1569.192840][T11181] WARNING: CPU: 0 PID: 11181 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1569.201762][T11181] Modules linked in: [ 1569.205488][T11181] CPU: 0 PID: 11181 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1569.217036][T11181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1569.226964][T11181] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1569.232660][T11181] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1569.252185][T11181] RSP: 0000:ffffc90000c17be0 EFLAGS: 00010283 [ 1569.257992][T11181] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1569.265821][T11181] RDX: ffffc900086dd000 RSI: 000000000000f7d4 RDI: 000000000000f7d5 [ 1569.273629][T11181] RBP: ffffc90000c17d30 R08: ffffffff82471419 R09: ffffc90000c17630 [ 1569.281510][T11181] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff88815a3c4068 [ 1569.289516][T11181] R13: ffff88815a3c4000 R14: ffff88815a3c4348 R15: ffff88815a3c1000 [ 1569.297441][T11181] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1569.306428][T11181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1569.312851][T11181] CR2: 0000000020211030 CR3: 000000015c03c000 CR4: 00000000003506b0 [ 1569.320637][T11181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1569.328423][T11181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1569.336249][T11181] Call Trace: [ 1569.339430][T11181] ? show_regs+0x58/0x60 [ 1569.343552][T11181] ? __warn+0x160/0x2f0 [ 1569.347539][T11181] ? __device_add_disk+0xe1e/0x11a0 [ 1569.352589][T11181] ? report_bug+0x3d9/0x5b0 [ 1569.356912][T11181] ? __device_add_disk+0xe1e/0x11a0 [ 1569.361967][T11181] ? handle_bug+0x41/0x70 [ 1569.366120][T11181] ? exc_invalid_op+0x1b/0x50 [ 1569.370650][T11181] ? asm_exc_invalid_op+0x12/0x20 [ 1569.375487][T11181] ? __device_add_disk+0x5e9/0x11a0 [ 1569.380532][T11181] ? __device_add_disk+0xe1e/0x11a0 [ 1569.385554][T11181] ? __device_add_disk+0xe1e/0x11a0 [ 1569.390612][T11181] ? device_add_disk+0x40/0x40 [ 1569.395190][T11181] ? vsprintf+0x40/0x40 [ 1569.399189][T11181] ? device_initialize+0x1e1/0x420 [ 1569.404132][T11181] device_add_disk+0x2a/0x40 [ 1569.408813][T11181] loop_add+0x580/0x750 [ 1569.412821][T11181] loop_control_ioctl+0x448/0x620 [ 1569.417667][T11181] ? loop_remove+0xb0/0xb0 [ 1569.421934][T11181] ? __fget_files+0x31e/0x380 [ 1569.426448][T11181] ? security_file_ioctl+0x84/0xb0 [ 1569.431409][T11181] ? loop_remove+0xb0/0xb0 [ 1569.435641][T11181] __se_sys_ioctl+0x114/0x190 [ 1569.440160][T11181] __x64_sys_ioctl+0x7b/0x90 [ 1569.444577][T11181] do_syscall_64+0x34/0x70 [ 1569.448830][T11181] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1569.454569][T11181] RIP: 0033:0x7f6a18d8cae9 [ 1569.458813][T11181] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1569.478276][T11181] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1569.486512][T11181] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1569.494326][T11181] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1569.502128][T11181] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1569.509948][T11181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1569.517738][T11181] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1569.525584][T11181] ---[ end trace 7c38f8b4e2e0728b ]--- 10:10:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0xc0, 0x10, 0x403, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x84, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x74, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x64, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x401, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5f4, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x64, 0x400}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xcd2}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4011}, 0x0) 10:10:10 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x74, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:10 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x4, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x90, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_TUPLE_MASTER={0x2c, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x4}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x90}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x1, 0x4, 0xf04, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x60) 10:10:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x90, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_TUPLE_MASTER={0x2c, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x4}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x90}}, 0x0) (async) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x1, 0x4, 0xf04, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x60) [ 1569.638009][T11182] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1569.648398][T11182] ext4_test_bit(bit=14, block=255) = 0 [ 1569.654172][T11182] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1569.665568][T11188] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 10:10:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x90, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_TUPLE_MASTER={0x2c, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x4}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x90}}, 0x0) (async) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x1, 0x4, 0xf04, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x60) 10:10:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0xc0, 0x10, 0x403, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x84, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x74, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x64, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x401, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5f4, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x64, 0x400}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xcd2}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4011}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x1, 0x803, 0x0) (async) pipe(&(0x7f0000000100)) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0xc0, 0x10, 0x403, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x84, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x74, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x64, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x401, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5f4, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x64, 0x400}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xcd2}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4011}, 0x0) (async) 10:10:10 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0x91ffffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1569.702412][T11195] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1569.729027][T11198] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 10:10:10 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 50) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) getrlimit(0xa, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000005600), 0xc32, 0x101001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{{&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000ac0)="9757edca25ba4e08f57f96cdec5aeffa80f36bdc42b3cccfa848e07f96f05e5a08c21426a3391244c99fdd752b732f07ebfcb55d8df40491f5ad69d2622a958c0655a76898ca1f7b23afa564fc470ace57fad71696c6269bba44e3d0d550c20d7a5ae6c21ae14d0442c8e6f928519c3fe97141a457493bcd350e3d1ca3fc014789a8b8333efce6ac68827435a6677f", 0x8f}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f00000008c0)="0705cb48c3865d5608bd3591969777531f83f1cf171af6f1255b8affadb08e1fa4e14ba3665ae1111f86e29473b9814dc9b34b1f3e6a066c1afc984ec7c9ef71776028b3741138545cb8ba3eaa455948f19972359222b141b8e252f1f1fe9a4ba58f726475d7a313d58251f231bdf91675e51c13fc2e319d721c9d", 0x7b}], 0x3, 0x0, 0x0, 0x40}}, {{&(0x7f0000003480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001c00)="a3803a506802679156946d7405f5f5f5f2bea74bc23c94e9b2c5bbb1151730afb10550893e6b18e93a1568415b22899aecc7d031db1830d79a000187640d457d1608782f4094e2b46e68d709ce23f0f2e66ee8ca2ab98e76fbdef925191cd6ed0959fabc82d82ae3e39731f81add28cdb447b1e53413ace98e3a10659c99ab5a8e16ed431ceb", 0x86}, {&(0x7f0000001cc0)="5210e15d65450f3f79786b66cd22e321e0bff14c5c0b4819b6df48e7946561a21ebd2b3106ebb159155697512b229f2b602ebf30ff883ecb300dc1d7284c431f41e85e409a5ef5c58a64053b5d00ac0fc024fcf6960e7994924d644afda8cc43c335671ec94ea8f1cf03ca8bf12ba0be7f4a50e1819076600aa97780b908dd7265ba1246777f6647a52ef5977d895cb3b7c0056123ca61b1d2ad1f0bb2a98174fce8eaa27742cb4fe4c48a5c70f45a236472500f3f07a1b91e7fb275eef9861dd81d530ce52892dcca953b760a02a5b9c16b", 0xd2}, {&(0x7f0000000a00)="21d89398c0c4775000be5e65919bd54517621238dfb3ecd96665e73402319cd085c4e49450f0de9fff", 0x29}, {&(0x7f0000001dc0)="0dc16de42c72e383e4d898bc02af1e1f9bc5b39d1ec4dbf98a5c175cf772a1490c338bd288acd2fae63fa687de28b2653878da956deb627fddac6285edea1a3265fa08f485e694d3ee43526dc0c4963fc4da2d58b554e6eae5ef04e80d8eccb4a26fa05df1ef8ab31930f8beb729190d7780875d3354140bcc9c1952bb1a1136df73045593c9cabcc364b52bff612663fe2d48d89a31a8008780e7887b23a7584633", 0xa2}, {&(0x7f0000001e80)="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", 0xfa}, {&(0x7f0000001f80)="c7a7ce60bb0d05c2dee7358be4cc543dca784f8e00c2eb9ffcba09b467cd5200ce4d4898446c8c8c53a6ea380cc884fd17a4d0d793a863f314d4cb349c36dc", 0x3f}, {&(0x7f0000001b80)="07b471410cb27cc73a4f10fb2c9794754cd0e6455aef34aa8daeaf6c04b91ef5d144ad2cee1e8d125fe605eda0859d5bc8238f0b673b1a0295937299ce3557f7443e0d1097292f6f202a3183ab1e920a7d239cf3883b0516643157e236446b67c4d2cae580a3427f3652f7c215fa23dbc747b6830444b1", 0x77}, {&(0x7f0000002040)="1d33ec04e6bf273298e15aafc631f1ecb1b16dd4bf5e3743ee58bb6da8b4996d797cbf31c1545877058ca9a288a385d1bf814f123ef45e700d481705a3b4260c18e039ff04f8732832e71bd1084dc6055e67e9ef977dfbb44ba0fc0aabec760140863bf59abb67da421af2e35eb3e422c1de4ed95d02a15ca31008a5df0ec0fb6eec3c8952aa6d9b94560d191e1336f1979b63257d71a8afb4f8c2f43af7eae2a7572e966d8ee3c1563b456d2ba54d259890710259c5693a06ae8e686807a0dd1a2183b3df14e3c71002663329db3a115dd0f9c6d6c3c35855270ed507cbc95b5167f45509b11d15", 0xe8}], 0x8, &(0x7f0000003540)=[@rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="1d40a88f3f8d71679b18cb1523999c6cfcd27d6b09467eb089eae2bfca4ecc0131246a8bb9a738cd59a5434ae61104b2b4fd4eb398df4b6b1e024e5a7078fc76772d4405458175187957244e1469fbd45c2e0c4035ce0c764dd719d18260849bc74ff7cb49505426d345300080703e4124b8066a692f82a7083ea60c251160a6db39ce9e639dd3ab390f72549f2ab92a76b5ce3048ee9ef3eb39b18ae10200c9a84ea1c2305e3afcfbf69bc69bf17acb9d224ac6180aaa83aee74459a1b067484d25fffdb4d8201e5a86e33f0cb7ba5335bc", 0xd2}, {&(0x7f0000003580)="f2b24fbfd77edbdebe16c1069e9c878695524a6bc439fb93b5b3b507dfad8d2dcf8295e7eed47ef3ccce3dee59f3ba658241ee31a692e3ba7652b5e8259ba756364600b1f273f7694cf3818cafb813e10c763dd18df31a3d24b86c534eedad90470b830146db7179ff41c55ac586217c7f7674c820c4776ed1a5302f2f4c7b92a8c7d519c5581a3f6f09018cc1618a8980dd76131b6b60719f9de507738ca507757335d3f0f9918e2f7e", 0xaa}, {&(0x7f0000003300)="ecd798a39eac69e3ecb0863caab53713a92ce7e16c3c7e463db7220c8df6a6967227c5727827152105d2488f04da033b6655136dbd1b34ab7c1f3ceeb0b6a0b8a9895ff23dd5c7b9", 0x48}], 0x4, &(0x7f0000005640)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x20, 0x4000000}}], 0x3, 0x565f27cf34b0ddfd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x4000018, 0x10) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) sched_setscheduler(r0, 0x6, 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a40)=ANY=[@ANYBLOB="ffffffff77", @ANYRES32=0x0, @ANYBLOB="0014684cee95c81f953adec59de08aa987f601008000000014002100f1632ecdf207d458e61a9f65a79c00006ca40cd07691de7635afa19920b9213920a83f976931ff03b8f3a5e897607393d464300b740000803bf1eea5"], 0x34}}, 0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) r5 = ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000180)={0x0, 'tunl0\x00', {}, 0xe448}) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) geteuid() r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB='@'], 0x28}}, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000280)) r7 = socket$packet(0x11, 0x2, 0x300) setrlimit(0x8, &(0x7f00000002c0)={0x7, 0x200}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000180)={'bond0\x00'}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x4, &(0x7f0000003380)=ANY=[@ANYRES64, @ANYBLOB="25c60d5fdc03dcf706c7430c0d3758a697a524ee1e738228d71c6c7fb62a59486af0822748356120a1c47286566a97b4a391847dc2dcde350a03f0d76a12477c3f8e181019c9a28746c4e3afc48820485542e69d540aa36d0f83ed6b25e45621cf3e9c86e5d6ab8a4538e9db4d4819dbaa00ae26dbf9d41ad2df2134dc16750151781ea4a7fa75bfd3d171728ff148b9fc354cf4a3c58691a8cdeaa85d17e37f12a11d102bfe49c1f43bbff744ad9b415a2a790d22", @ANYRES64=r2, @ANYRES8], 0x0, 0x4d5, &(0x7f0000000300)="$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") 10:10:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) (async) r1 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0xc0, 0x10, 0x403, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x84, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x74, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x64, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x401, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5f4, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x64, 0x400}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xcd2}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4011}, 0x0) 10:10:10 executing program 1: r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x4002410) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)={0x3, 0xfb, "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"}) [ 1569.967189][T11221] __nla_validate_parse: 62 callbacks suppressed [ 1569.967221][T11221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1570.200930][T11225] FAULT_INJECTION: forcing a failure. [ 1570.200930][T11225] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.213356][T11225] CPU: 0 PID: 11225 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1570.224876][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1570.234855][T11225] Call Trace: [ 1570.237991][T11225] dump_stack_lvl+0x1e2/0x24b [ 1570.242504][T11225] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1570.247794][T11225] ? selinux_kernfs_init_security+0x14a/0x720 [ 1570.253700][T11225] ? idr_alloc_cyclic+0x369/0x5d0 [ 1570.258558][T11225] dump_stack+0x15/0x17 [ 1570.262548][T11225] should_fail+0x3c6/0x510 [ 1570.266807][T11225] ? __kernfs_new_node+0xdb/0x700 [ 1570.271667][T11225] __should_failslab+0xa4/0xe0 [ 1570.276265][T11225] should_failslab+0x9/0x20 [ 1570.280615][T11225] kmem_cache_alloc+0x3d/0x2e0 [ 1570.285206][T11225] __kernfs_new_node+0xdb/0x700 [ 1570.289893][T11225] ? __kasan_check_write+0x14/0x20 [ 1570.294836][T11225] ? mutex_lock+0xa5/0x110 [ 1570.299086][T11225] ? kernfs_new_node+0x170/0x170 [ 1570.303868][T11225] ? __kasan_check_write+0x14/0x20 [ 1570.308810][T11225] ? mutex_unlock+0x1c/0x40 [ 1570.313148][T11225] ? kernfs_activate+0x31a/0x330 [ 1570.317925][T11225] kernfs_new_node+0x97/0x170 [ 1570.322444][T11225] __kernfs_create_file+0x4a/0x270 [ 1570.327383][T11225] sysfs_add_file_mode_ns+0x273/0x320 [ 1570.332611][T11225] internal_create_group+0x573/0xf00 [ 1570.337712][T11225] ? kernfs_activate+0x31a/0x330 [ 1570.342486][T11225] ? sysfs_create_group+0x30/0x30 [ 1570.347345][T11225] ? kernfs_put+0x4e5/0x520 [ 1570.351684][T11225] ? kernfs_create_link+0x1a3/0x210 [ 1570.356722][T11225] sysfs_create_groups+0x5b/0x130 [ 1570.361586][T11225] device_add_attrs+0x8b/0x3e0 [ 1570.366271][T11225] ? device_add_class_symlinks+0x27c/0x2a0 [ 1570.371910][T11225] device_add+0x4da/0xbc0 [ 1570.376077][T11225] device_create+0x259/0x2e0 [ 1570.380518][T11225] ? root_device_unregister+0x80/0x80 [ 1570.385796][T11225] ? memset+0x35/0x40 [ 1570.389617][T11225] ? number+0xb5a/0xf80 [ 1570.393628][T11225] bdi_register_va+0x93/0x610 [ 1570.398122][T11225] bdi_register+0xd1/0x120 [ 1570.402371][T11225] ? vsnprintf+0x1e1/0x1c70 [ 1570.406714][T11225] ? __device_add_disk+0x552/0x11a0 [ 1570.411744][T11225] ? bdi_register_va+0x610/0x610 [ 1570.416521][T11225] ? __kasan_check_read+0x11/0x20 [ 1570.421398][T11225] ? blk_alloc_devt+0xd7/0x330 [ 1570.425980][T11225] __device_add_disk+0x5de/0x11a0 [ 1570.430841][T11225] ? device_add_disk+0x40/0x40 [ 1570.435439][T11225] ? vsprintf+0x40/0x40 [ 1570.439434][T11225] ? device_initialize+0x1e1/0x420 [ 1570.444381][T11225] device_add_disk+0x2a/0x40 [ 1570.448896][T11225] loop_add+0x580/0x750 [ 1570.452892][T11225] loop_control_ioctl+0x448/0x620 [ 1570.457754][T11225] ? loop_remove+0xb0/0xb0 [ 1570.462005][T11225] ? security_file_ioctl+0x84/0xb0 [ 1570.466947][T11225] ? loop_remove+0xb0/0xb0 [ 1570.471201][T11225] __se_sys_ioctl+0x114/0x190 [ 1570.475797][T11225] __x64_sys_ioctl+0x7b/0x90 [ 1570.480233][T11225] do_syscall_64+0x34/0x70 [ 1570.484486][T11225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1570.490208][T11225] RIP: 0033:0x7f6a18d8cae9 [ 1570.494459][T11225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1570.513908][T11225] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.522150][T11225] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1570.530047][T11225] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1570.537856][T11225] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1570.545666][T11225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1570.553479][T11225] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1570.562164][T11225] ------------[ cut here ]------------ [ 1570.567489][T11225] WARNING: CPU: 1 PID: 11225 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1570.576895][T11225] Modules linked in: [ 1570.580645][T11225] CPU: 1 PID: 11225 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1570.592158][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 10:10:11 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x7a, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:11 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x6, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1570.602068][T11225] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1570.607688][T11225] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1570.627762][T11225] RSP: 0018:ffffc900017f7be0 EFLAGS: 00010283 [ 1570.633750][T11225] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1570.641488][T11225] RDX: ffffc900086dd000 RSI: 000000000000cfdf RDI: 000000000000cfe0 10:10:11 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xa0028090, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1570.649299][T11225] RBP: ffffc900017f7d30 R08: ffffffff82471419 R09: ffffc900017f7630 [ 1570.657078][T11225] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888104bf9068 [ 1570.664918][T11225] R13: ffff888104bf9000 R14: ffff888104bf9348 R15: ffff888104bfa000 [ 1570.672730][T11225] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1570.681496][T11225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1570.687885][T11225] CR2: 00000000202b8030 CR3: 000000015f07a000 CR4: 00000000003506a0 [ 1570.695894][T11225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1570.703734][T11225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1570.711513][T11225] Call Trace: [ 1570.714625][T11225] ? show_regs+0x58/0x60 [ 1570.718702][T11225] ? __warn+0x160/0x2f0 [ 1570.722731][T11225] ? __device_add_disk+0xe1e/0x11a0 [ 1570.727729][T11225] ? report_bug+0x3d9/0x5b0 [ 1570.732103][T11225] ? __device_add_disk+0xe1e/0x11a0 [ 1570.737105][T11225] ? handle_bug+0x41/0x70 [ 1570.741306][T11225] ? exc_invalid_op+0x1b/0x50 [ 1570.745928][T11225] ? asm_exc_invalid_op+0x12/0x20 [ 1570.750958][T11225] ? __device_add_disk+0x5e9/0x11a0 [ 1570.755895][T11225] ? __device_add_disk+0xe1e/0x11a0 [ 1570.760959][T11225] ? __device_add_disk+0xe1e/0x11a0 [ 1570.765962][T11225] ? device_add_disk+0x40/0x40 [ 1570.770578][T11225] ? vsprintf+0x40/0x40 [ 1570.774571][T11225] ? device_initialize+0x1e1/0x420 [ 1570.779519][T11225] device_add_disk+0x2a/0x40 [ 1570.783925][T11225] loop_add+0x580/0x750 [ 1570.787903][T11225] loop_control_ioctl+0x448/0x620 [ 1570.792792][T11225] ? loop_remove+0xb0/0xb0 [ 1570.797072][T11225] ? security_file_ioctl+0x84/0xb0 [ 1570.802007][T11225] ? loop_remove+0xb0/0xb0 [ 1570.806234][T11225] __se_sys_ioctl+0x114/0x190 [ 1570.810777][T11225] __x64_sys_ioctl+0x7b/0x90 [ 1570.815182][T11225] do_syscall_64+0x34/0x70 [ 1570.819551][T11225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1570.825234][T11225] RIP: 0033:0x7f6a18d8cae9 [ 1570.829520][T11225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1570.849114][T11225] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.857379][T11225] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1570.865172][T11225] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1570.872997][T11225] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1570.881082][T11225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1570.888851][T11225] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1570.896695][T11225] ---[ end trace 7c38f8b4e2e0728c ]--- [ 1570.904409][T11221] EXT4-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿ%Æ_ÜÜ÷ÇC 7X¦—¥$îs‚(×l¶*YHjð‚'H5a ¡Är†Vj—´£‘„}ÂÜÞ5 [ 1570.904409][T11221] ð×jG|?ŽÉ¢‡FÄã¯Äˆ HUBæT [ 1570.904409][T11221] £mƒík%äV!Ï>œ†åÖ«ŠE8éÛMHÛª" or missing value [ 1570.941759][T11220] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 10:10:11 executing program 1: r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) sched_setaffinity(0x0, 0x0, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (async, rerun: 32) add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x4002410) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)={0x3, 0xfb, "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"}) [ 1570.952270][T11220] ext4_test_bit(bit=14, block=255) = 0 [ 1570.957583][T11220] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) (async) getrlimit(0xa, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) (async) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) r1 = syz_open_dev$loop(&(0x7f0000005600), 0xc32, 0x101001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{{&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000ac0)="9757edca25ba4e08f57f96cdec5aeffa80f36bdc42b3cccfa848e07f96f05e5a08c21426a3391244c99fdd752b732f07ebfcb55d8df40491f5ad69d2622a958c0655a76898ca1f7b23afa564fc470ace57fad71696c6269bba44e3d0d550c20d7a5ae6c21ae14d0442c8e6f928519c3fe97141a457493bcd350e3d1ca3fc014789a8b8333efce6ac68827435a6677f", 0x8f}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f00000008c0)="0705cb48c3865d5608bd3591969777531f83f1cf171af6f1255b8affadb08e1fa4e14ba3665ae1111f86e29473b9814dc9b34b1f3e6a066c1afc984ec7c9ef71776028b3741138545cb8ba3eaa455948f19972359222b141b8e252f1f1fe9a4ba58f726475d7a313d58251f231bdf91675e51c13fc2e319d721c9d", 0x7b}], 0x3, 0x0, 0x0, 0x40}}, {{&(0x7f0000003480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001c00)="a3803a506802679156946d7405f5f5f5f2bea74bc23c94e9b2c5bbb1151730afb10550893e6b18e93a1568415b22899aecc7d031db1830d79a000187640d457d1608782f4094e2b46e68d709ce23f0f2e66ee8ca2ab98e76fbdef925191cd6ed0959fabc82d82ae3e39731f81add28cdb447b1e53413ace98e3a10659c99ab5a8e16ed431ceb", 0x86}, {&(0x7f0000001cc0)="5210e15d65450f3f79786b66cd22e321e0bff14c5c0b4819b6df48e7946561a21ebd2b3106ebb159155697512b229f2b602ebf30ff883ecb300dc1d7284c431f41e85e409a5ef5c58a64053b5d00ac0fc024fcf6960e7994924d644afda8cc43c335671ec94ea8f1cf03ca8bf12ba0be7f4a50e1819076600aa97780b908dd7265ba1246777f6647a52ef5977d895cb3b7c0056123ca61b1d2ad1f0bb2a98174fce8eaa27742cb4fe4c48a5c70f45a236472500f3f07a1b91e7fb275eef9861dd81d530ce52892dcca953b760a02a5b9c16b", 0xd2}, {&(0x7f0000000a00)="21d89398c0c4775000be5e65919bd54517621238dfb3ecd96665e73402319cd085c4e49450f0de9fff", 0x29}, {&(0x7f0000001dc0)="0dc16de42c72e383e4d898bc02af1e1f9bc5b39d1ec4dbf98a5c175cf772a1490c338bd288acd2fae63fa687de28b2653878da956deb627fddac6285edea1a3265fa08f485e694d3ee43526dc0c4963fc4da2d58b554e6eae5ef04e80d8eccb4a26fa05df1ef8ab31930f8beb729190d7780875d3354140bcc9c1952bb1a1136df73045593c9cabcc364b52bff612663fe2d48d89a31a8008780e7887b23a7584633", 0xa2}, {&(0x7f0000001e80)="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", 0xfa}, {&(0x7f0000001f80)="c7a7ce60bb0d05c2dee7358be4cc543dca784f8e00c2eb9ffcba09b467cd5200ce4d4898446c8c8c53a6ea380cc884fd17a4d0d793a863f314d4cb349c36dc", 0x3f}, {&(0x7f0000001b80)="07b471410cb27cc73a4f10fb2c9794754cd0e6455aef34aa8daeaf6c04b91ef5d144ad2cee1e8d125fe605eda0859d5bc8238f0b673b1a0295937299ce3557f7443e0d1097292f6f202a3183ab1e920a7d239cf3883b0516643157e236446b67c4d2cae580a3427f3652f7c215fa23dbc747b6830444b1", 0x77}, {&(0x7f0000002040)="1d33ec04e6bf273298e15aafc631f1ecb1b16dd4bf5e3743ee58bb6da8b4996d797cbf31c1545877058ca9a288a385d1bf814f123ef45e700d481705a3b4260c18e039ff04f8732832e71bd1084dc6055e67e9ef977dfbb44ba0fc0aabec760140863bf59abb67da421af2e35eb3e422c1de4ed95d02a15ca31008a5df0ec0fb6eec3c8952aa6d9b94560d191e1336f1979b63257d71a8afb4f8c2f43af7eae2a7572e966d8ee3c1563b456d2ba54d259890710259c5693a06ae8e686807a0dd1a2183b3df14e3c71002663329db3a115dd0f9c6d6c3c35855270ed507cbc95b5167f45509b11d15", 0xe8}], 0x8, &(0x7f0000003540)=[@rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="1d40a88f3f8d71679b18cb1523999c6cfcd27d6b09467eb089eae2bfca4ecc0131246a8bb9a738cd59a5434ae61104b2b4fd4eb398df4b6b1e024e5a7078fc76772d4405458175187957244e1469fbd45c2e0c4035ce0c764dd719d18260849bc74ff7cb49505426d345300080703e4124b8066a692f82a7083ea60c251160a6db39ce9e639dd3ab390f72549f2ab92a76b5ce3048ee9ef3eb39b18ae10200c9a84ea1c2305e3afcfbf69bc69bf17acb9d224ac6180aaa83aee74459a1b067484d25fffdb4d8201e5a86e33f0cb7ba5335bc", 0xd2}, {&(0x7f0000003580)="f2b24fbfd77edbdebe16c1069e9c878695524a6bc439fb93b5b3b507dfad8d2dcf8295e7eed47ef3ccce3dee59f3ba658241ee31a692e3ba7652b5e8259ba756364600b1f273f7694cf3818cafb813e10c763dd18df31a3d24b86c534eedad90470b830146db7179ff41c55ac586217c7f7674c820c4776ed1a5302f2f4c7b92a8c7d519c5581a3f6f09018cc1618a8980dd76131b6b60719f9de507738ca507757335d3f0f9918e2f7e", 0xaa}, {&(0x7f0000003300)="ecd798a39eac69e3ecb0863caab53713a92ce7e16c3c7e463db7220c8df6a6967227c5727827152105d2488f04da033b6655136dbd1b34ab7c1f3ceeb0b6a0b8a9895ff23dd5c7b9", 0x48}], 0x4, &(0x7f0000005640)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x20, 0x4000000}}], 0x3, 0x565f27cf34b0ddfd) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x4000018, 0x10) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) (async) sched_setscheduler(r0, 0x6, 0x0) (async) ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) (async) r4 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a40)=ANY=[@ANYBLOB="ffffffff77", @ANYRES32=0x0, @ANYBLOB="0014684cee95c81f953adec59de08aa987f601008000000014002100f1632ecdf207d458e61a9f65a79c00006ca40cd07691de7635afa19920b9213920a83f976931ff03b8f3a5e897607393d464300b740000803bf1eea5"], 0x34}}, 0x5) (async) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) (async) r5 = ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000180)={0x0, 'tunl0\x00', {}, 0xe448}) (async) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) (async) geteuid() r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB='@'], 0x28}}, 0x0) (async) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000280)) r7 = socket$packet(0x11, 0x2, 0x300) setrlimit(0x8, &(0x7f00000002c0)={0x7, 0x200}) (async) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000180)={'bond0\x00'}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x4, &(0x7f0000003380)=ANY=[@ANYRES64, @ANYBLOB="25c60d5fdc03dcf706c7430c0d3758a697a524ee1e738228d71c6c7fb62a59486af0822748356120a1c47286566a97b4a391847dc2dcde350a03f0d76a12477c3f8e181019c9a28746c4e3afc48820485542e69d540aa36d0f83ed6b25e45621cf3e9c86e5d6ab8a4538e9db4d4819dbaa00ae26dbf9d41ad2df2134dc16750151781ea4a7fa75bfd3d171728ff148b9fc354cf4a3c58691a8cdeaa85d17e37f12a11d102bfe49c1f43bbff744ad9b415a2a790d22", @ANYRES64=r2, @ANYRES8], 0x0, 0x4d5, &(0x7f0000000300)="$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") 10:10:11 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 51) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1571.066210][T11251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1571.089492][T11254] EXT4-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿ%Æ_ÜÜ÷ÇC 7X¦—¥$îs‚(×l¶*YHjð‚'H5a ¡Är†Vj—´£‘„}ÂÜÞ5 [ 1571.089492][T11254] ð×jG|?ŽÉ¢‡FÄã¯Äˆ HUBæT [ 1571.089492][T11254] £mƒík%äV!Ï>œ†åÖ«ŠE8éÛMHÛª" or missing value [ 1571.324705][T11261] FAULT_INJECTION: forcing a failure. [ 1571.324705][T11261] name failslab, interval 1, probability 0, space 0, times 0 [ 1571.337192][T11261] CPU: 0 PID: 11261 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1571.348662][T11261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1571.358556][T11261] Call Trace: [ 1571.361700][T11261] dump_stack_lvl+0x1e2/0x24b [ 1571.366196][T11261] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1571.371494][T11261] ? kasan_check_range+0x78/0x2a0 [ 1571.376352][T11261] dump_stack+0x15/0x17 [ 1571.380345][T11261] should_fail+0x3c6/0x510 [ 1571.384598][T11261] ? __kernfs_new_node+0xdb/0x700 [ 1571.389456][T11261] __should_failslab+0xa4/0xe0 [ 1571.394059][T11261] should_failslab+0x9/0x20 [ 1571.398397][T11261] kmem_cache_alloc+0x3d/0x2e0 [ 1571.403008][T11261] __kernfs_new_node+0xdb/0x700 [ 1571.407682][T11261] ? __kasan_check_write+0x14/0x20 [ 1571.412631][T11261] ? mutex_lock+0xa5/0x110 [ 1571.416882][T11261] ? kernfs_new_node+0x170/0x170 [ 1571.421659][T11261] ? __kasan_check_write+0x14/0x20 [ 1571.426602][T11261] ? mutex_unlock+0x1c/0x40 [ 1571.430941][T11261] ? kernfs_activate+0x31a/0x330 [ 1571.435718][T11261] kernfs_new_node+0x97/0x170 [ 1571.440242][T11261] __kernfs_create_file+0x4a/0x270 [ 1571.445178][T11261] sysfs_add_file_mode_ns+0x273/0x320 [ 1571.450386][T11261] internal_create_group+0x573/0xf00 [ 1571.455519][T11261] ? kernfs_activate+0x31a/0x330 [ 1571.460281][T11261] ? irqentry_exit+0x4f/0x60 [ 1571.464705][T11261] ? sysfs_create_group+0x30/0x30 [ 1571.469576][T11261] sysfs_create_groups+0x5b/0x130 [ 1571.474428][T11261] device_add_attrs+0x8b/0x3e0 [ 1571.479026][T11261] ? device_add_class_symlinks+0x27c/0x2a0 [ 1571.484669][T11261] device_add+0x4da/0xbc0 [ 1571.488837][T11261] device_create+0x259/0x2e0 [ 1571.493270][T11261] ? root_device_unregister+0x80/0x80 [ 1571.498537][T11261] ? kvm_sched_clock_read+0x18/0x40 [ 1571.503507][T11261] ? sched_clock+0x3a/0x40 [ 1571.507757][T11261] ? sched_clock_cpu+0x1b/0x3b0 [ 1571.512463][T11261] ? sched_clock+0x3a/0x40 [ 1571.516699][T11261] bdi_register_va+0x93/0x610 [ 1571.521851][T11261] bdi_register+0xd1/0x120 [ 1571.526074][T11261] ? irq_exit_rcu+0x9/0x10 [ 1571.530323][T11261] ? __device_add_disk+0x552/0x11a0 [ 1571.535357][T11261] ? bdi_register_va+0x610/0x610 [ 1571.540131][T11261] __device_add_disk+0x5de/0x11a0 [ 1571.544992][T11261] ? device_add_disk+0x40/0x40 [ 1571.549588][T11261] ? vsprintf+0x40/0x40 [ 1571.553585][T11261] ? device_initialize+0x1e1/0x420 [ 1571.558530][T11261] device_add_disk+0x2a/0x40 [ 1571.562957][T11261] loop_add+0x580/0x750 [ 1571.566949][T11261] loop_control_ioctl+0x448/0x620 [ 1571.571812][T11261] ? loop_remove+0xb0/0xb0 [ 1571.576074][T11261] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1571.581532][T11261] ? __fget_files+0x1c3/0x380 [ 1571.586048][T11261] ? security_file_ioctl+0x84/0xb0 [ 1571.590992][T11261] ? loop_remove+0xb0/0xb0 [ 1571.595244][T11261] __se_sys_ioctl+0x114/0x190 [ 1571.599761][T11261] __x64_sys_ioctl+0x7b/0x90 [ 1571.604189][T11261] do_syscall_64+0x34/0x70 [ 1571.608440][T11261] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1571.614167][T11261] RIP: 0033:0x7f6a18d8cae9 [ 1571.618432][T11261] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1571.638109][T11261] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1571.646341][T11261] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1571.654173][T11261] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1571.661965][T11261] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1571.669768][T11261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1571.677581][T11261] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1571.686513][T11261] ------------[ cut here ]------------ [ 1571.691843][T11261] WARNING: CPU: 0 PID: 11261 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1571.700760][T11261] Modules linked in: [ 1571.704477][T11261] CPU: 0 PID: 11261 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1571.716034][T11261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1571.725989][T11261] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1571.731577][T11261] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1571.751322][T11261] RSP: 0018:ffffc90001667be0 EFLAGS: 00010283 [ 1571.757153][T11261] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1571.764991][T11261] RDX: ffffc900086dd000 RSI: 0000000000010a3c RDI: 0000000000010a3d [ 1571.772800][T11261] RBP: ffffc90001667d30 R08: ffffffff82471419 R09: ffffc90001667630 [ 1571.780627][T11261] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888160892068 [ 1571.788403][T11261] R13: ffff888160892000 R14: ffff888160892348 R15: ffff888160890000 [ 1571.796239][T11261] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1571.805021][T11261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1571.811679][T11261] CR2: 0000000020297030 CR3: 0000000168b1a000 CR4: 00000000003506b0 [ 1571.819506][T11261] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1571.827309][T11261] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1571.835248][T11261] Call Trace: [ 1571.838334][T11261] ? show_regs+0x58/0x60 [ 1571.842427][T11261] ? __warn+0x160/0x2f0 [ 1571.846394][T11261] ? __device_add_disk+0xe1e/0x11a0 [ 1571.851454][T11261] ? report_bug+0x3d9/0x5b0 [ 1571.855783][T11261] ? __device_add_disk+0xe1e/0x11a0 [ 1571.860911][T11261] ? handle_bug+0x41/0x70 [ 1571.865050][T11261] ? exc_invalid_op+0x1b/0x50 [ 1571.869634][T11261] ? asm_exc_invalid_op+0x12/0x20 [ 1571.874469][T11261] ? __device_add_disk+0x5e9/0x11a0 [ 1571.879507][T11261] ? __device_add_disk+0xe1e/0x11a0 [ 1571.884545][T11261] ? __device_add_disk+0xe1e/0x11a0 [ 1571.889594][T11261] ? device_add_disk+0x40/0x40 [ 1571.894138][T11261] ? vsprintf+0x40/0x40 [ 1571.898127][T11261] ? device_initialize+0x1e1/0x420 [ 1571.903106][T11261] device_add_disk+0x2a/0x40 [ 1571.907493][T11261] loop_add+0x580/0x750 [ 1571.911508][T11261] loop_control_ioctl+0x448/0x620 [ 1571.916357][T11261] ? loop_remove+0xb0/0xb0 [ 1571.920617][T11261] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1571.926075][T11261] ? __fget_files+0x1c3/0x380 [ 1571.930600][T11261] ? security_file_ioctl+0x84/0xb0 [ 1571.935532][T11261] ? loop_remove+0xb0/0xb0 [ 1571.939792][T11261] __se_sys_ioctl+0x114/0x190 [ 1571.944297][T11261] __x64_sys_ioctl+0x7b/0x90 [ 1571.948724][T11261] do_syscall_64+0x34/0x70 [ 1571.953003][T11261] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1571.958699][T11261] RIP: 0033:0x7f6a18d8cae9 [ 1571.962992][T11261] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1571.982419][T11261] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1571.990662][T11261] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1571.998450][T11261] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1572.006281][T11261] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1572.014270][T11261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1572.022092][T11261] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1572.030105][T11261] ---[ end trace 7c38f8b4e2e0728d ]--- 10:10:12 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:12 executing program 1: r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) (async, rerun: 32) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) sched_setaffinity(0x0, 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (async) add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x4002410) socket$inet_udp(0x2, 0x2, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)={0x3, 0xfb, "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"}) 10:10:12 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0xd8, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) getrlimit(0xa, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) (async) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) (async) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000005600), 0xc32, 0x101001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{{&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000ac0)="9757edca25ba4e08f57f96cdec5aeffa80f36bdc42b3cccfa848e07f96f05e5a08c21426a3391244c99fdd752b732f07ebfcb55d8df40491f5ad69d2622a958c0655a76898ca1f7b23afa564fc470ace57fad71696c6269bba44e3d0d550c20d7a5ae6c21ae14d0442c8e6f928519c3fe97141a457493bcd350e3d1ca3fc014789a8b8333efce6ac68827435a6677f", 0x8f}, {&(0x7f0000000b80)="30ba91895862fcc2440bb137281881545a5b14182847067b097c16c8a51874f704a19d23e37433f8732ac8b6ac88c64aad88ff91f85790b03c2f784e6b1677c671a5438c7b95251a09fc831628b9fe8ef400e6e7d95186b8c9361ec182757d15c051f3b562f8e63c45ba329dc42f7557f223679cf16bfe1b969eea5de5b8c6cb656b74b0a7ccdd94ed20ec46a59c8704291ab452063b4a2935127857344b01c325fd026d10db01d4119abb84af78037dacfda48d302b3cba1c01bef285e6592164715a43e96be7cf85ef5246278793828cfd3f70900cad8969dfa83dfe537fe6f348dd0cd1ca68513933f1e8fb30957f9618458324f346724813c122a984346e74899d61496b5be9e186fd2bc4879d4443d7d3b7e4d7ed3e2586d6c2add0b299262b4871ab8ca155d157e9515790331cd9b2934628e21ab173b3d6cd4f336f9bac38af631d35f8a6cf40997cac4931b4a68c28c6ed77da2944f3be4c5990e1a1df0e03b2ac744b23dc4790f6cc2cdb8522f1e140d3f98b3ca312d364098f518f0e850936cdd55d0b935ccc98073be15f8290ea1708ef9302e4f55040c729eb00782c790d79993c343c6910cbb046aca56419410cd3b0ac8158daa2bd665a352f00df756cbcf0c3769313a086821d3e46eb8a2ba94bdfeb7d9d724a4241a77bfe5eceb10b4039548e0900cf06980615930d9782f0509a6a46c665a621efe62d4bdd240c4a141aa1af45ab3d56aeb0dadcd60c53bddd6c1b014eddcd08fa1b82745bd99efa539f1bd10ffbd699cf282b985c400c9675ed54884efaa98591410174c131fccf135df057cd17b0d815d9db27cfeb34961086b76cdc75a818aeaace616f37158028e9391f34f62be664dbe53cfcf3262bf9b2ef559ff20f350f4123df26c015c5b407f2fe666bc97fedcfd9ff180d16028d5e869a3b0caa37af7e015304c51d66ac2d0a9cfe680b78fac5b8df005e14535f0052056a5a2b93412d5b6cf758cfa405baedf13c8b7767eddcb22753677b67d8ba0b59147d70853f48e8a3b1603ad3752973d99e89b8efdfc9aba4191321b7468a628aa08257035299ca3b91100492cb526e7ce082ea569af364d94981b13c7550d5beb1049dc33d07d23f4d314f3d29c43ca0f1a024f48f8d9e0e729a492e06002885b0b739d5ec4f0f1ee13a4ddd60de3e8ebb40e2a5b526c1988d06b521c25ad0396a8f395a5c4a484fb06d4d7e016c6f99f3d9a16c9f4cef113942effa5716275fa50bb8d8b717740b674564d1b89b08c1ad884467c5425efd91ba063da7ceb866b23d3918b25d6b8637c8713437850455dad4895781e033a7e02c8c0add87574e8fbdb46508dc6797ee0311c0c7ab232e4dfb51f7bf1cb37e5dd898a39e91f6900410f081f63f6cc0ac5d9e493d35c69eb5e01578c121a76b349c7743c2082b58ceeeca8019cac924d193209b5182be9ff4b14e0749fe3f2e55d31cd84377d3c756834051b1cf2264b9beee6d2c38c768d1518a1fe07c4ebec979da9a1c1542d9123be3669c0b8cfddd23a58a685b8e32867fbed2db02e31db6632a9d78ca2405f46262d28ce3719ebc9951c93b640a15e4a8e6e80b37261e5b042a2aeb1d6ebd76c1e19b8821c14aebd83d429973e8375b7ca48701e2afd14c73dbdabf0d2456bb560dd5a8c7b71f2f8e891a9b9825867d62154ff28e843a726c5e81baeff2e0cb83ec38014f42a2dff5adb5f417a68c45baa41940ee18638b142f0b73b700c3215d306039e3fbda3e739d4caa908f5dfccd8fdd51cf3e84cec35f2ba7c3cf01ab6018c4f6c374ac3152032371cca42ac0d967c546d1aaca83e5e67f9ba38829f91f448f35a56a36872478229230691052ceea2d2d63f776cc3426c6283792dbe542d7ca68c91fff1e044c50c490eee063cb2bc22f48b0a510fedbec14cbe62fb4dd83106ba63e742dbaf6f6efe6470488deb9fcc5f0bdbb206dd5c61a1023bb19826b23efdd767450ab4154ee27be5f5e9bb57129273033e535074343c2f999ee955191d61001910b99513bb8fe9cdf979efcc3fc6a5f4426e4af4c746bd29015b6bc71993ade35a8bfeb60ee2a89e5ba6cf08c84f0617be5cff005cc1b774b97fe935b30b5f97fa8f0e6e7a77b78ad4b66c4f6a397e18d9445b0451b63f6419a36e6423bbc56764c40f797b1ac18aad635b79aa5296b54d9be5de0aac81b34e7753e70a1ad6998cd94a6ae2bbfd2d6244a1704abe823c80e1fc716b389c16e214250e06d9924a4d36a7e63fcefd648bcfaba99eb1034549c95470f58f0e8bdcf2d4c448df96c813831992c6fd36adae002e5cd0faad593484a92396dc3ad9e87c8306acce85476790edb02ffe178f40da4a24b9f3d9b3fee2b455e693100d19b4201527cb5240e578bbf6f9fd2f47f19ad672d93b92db7f43636ca06dc049042f97089a76e081bdd77aeeab17e81b638fb9fc7a8c0593a3ad2e9d67d5ce8ffa69b0879ae453b4c5322118979b452d2c83c85953ee08645f384caa6f5cbd23304593b6dbe5ab6101b1e5f4cdd41e974a3af85d8d1c0f7c8e3abc2b187a48ce42dc36db9e9e7cb4a4a877351f8515460ef8c8f7f5eb911f4adfda019652b82f43355aa50e8a7c3623bac6c72a643e6be3bb120a1b0ab1ef36832962526cbf182a8d5bfb05c60bd66a69fb9b8dcfd1aa99736f2921637c3ef671fb135d0f7fc63fa24921a727ae15cb8c06c256ad7d4ff6c72f65dcec45e21aba0d5043a91bd5d37e56e0b14bf3dba443b7b0aef5812639cc605309a2c5b350c3377d33a8501a95d9cbed2d3d22e5a71eb2c26b04de18c6ffbf5357964292989b33dc8fad43a9a39a41f8ea51f35a9e57c26d8fd3bbb469a5c0d31a0de7921825a66554c724e41671acd5ca53f7192de45c082a491ab6ad2001d38d81d9fdcf4ca6ad4b7afd2ff2b60211f13b0f69f88ce0cb0dc108947511e50f2aa4b63b1193b8c406c6f9cec5e83e8bf345739bae493e44795ddd9ce5af84c4ee8c93458a7ecf187d59d8480f422f35b5e06216b335fc947d13f75c7b7606f65dac7b5972403806480f732021fd6a6933f80cf91840dcedcf4a3ce21ad11293e039643f07b80d620ae2b45f542bd5263f7f268318b2903d1f311da7958f17e591b4914d9508b4ad4fad815e191e90b922a06ae9467a65fe7a7a460e1ac426ace7da86577a404249ae95eeb69559f66c21ecedaa33865b63daa72c8483edbefbfcc405f23d42bdb9009fe0d56899bae89e7c5edd1ad41ca052740f267efce476116d3f766c8150fc65fa921ed63428ac4a6e0397d53a2b51b5338660afbca28cadf6cea307272a4890cc40f30e25997fe37e698b7d32bc505f5bf426528e41826a0bb9c2d3eaf3ad9126711dd2896660aa99eda50760738cfc9bf1228307afbc51c55cf0416f61151eb5e23a38b251a584ca611ff1e985478b5d558218eae55054d51757c8e2526330776970177586211e5c7f97f9ce7f27d6394e981a6625f020e15e6d164214f299de493834e18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{&(0x7f0000001e80)="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", 0xfa}, {&(0x7f0000001f80)="c7a7ce60bb0d05c2dee7358be4cc543dca784f8e00c2eb9ffcba09b467cd5200ce4d4898446c8c8c53a6ea380cc884fd17a4d0d793a863f314d4cb349c36dc", 0x3f}, {&(0x7f0000001b80)="07b471410cb27cc73a4f10fb2c9794754cd0e6455aef34aa8daeaf6c04b91ef5d144ad2cee1e8d125fe605eda0859d5bc8238f0b673b1a0295937299ce3557f7443e0d1097292f6f202a3183ab1e920a7d239cf3883b0516643157e236446b67c4d2cae580a3427f3652f7c215fa23dbc747b6830444b1", 0x77}, {&(0x7f0000002040)="1d33ec04e6bf273298e15aafc631f1ecb1b16dd4bf5e3743ee58bb6da8b4996d797cbf31c1545877058ca9a288a385d1bf814f123ef45e700d481705a3b4260c18e039ff04f8732832e71bd1084dc6055e67e9ef977dfbb44ba0fc0aabec760140863bf59abb67da421af2e35eb3e422c1de4ed95d02a15ca31008a5df0ec0fb6eec3c8952aa6d9b94560d191e1336f1979b63257d71a8afb4f8c2f43af7eae2a7572e966d8ee3c1563b456d2ba54d259890710259c5693a06ae8e686807a0dd1a2183b3df14e3c71002663329db3a115dd0f9c6d6c3c35855270ed507cbc95b5167f45509b11d15", 0xe8}], 0x8, &(0x7f0000003540)=[@rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="1d40a88f3f8d71679b18cb1523999c6cfcd27d6b09467eb089eae2bfca4ecc0131246a8bb9a738cd59a5434ae61104b2b4fd4eb398df4b6b1e024e5a7078fc76772d4405458175187957244e1469fbd45c2e0c4035ce0c764dd719d18260849bc74ff7cb49505426d345300080703e4124b8066a692f82a7083ea60c251160a6db39ce9e639dd3ab390f72549f2ab92a76b5ce3048ee9ef3eb39b18ae10200c9a84ea1c2305e3afcfbf69bc69bf17acb9d224ac6180aaa83aee74459a1b067484d25fffdb4d8201e5a86e33f0cb7ba5335bc", 0xd2}, {&(0x7f0000003580)="f2b24fbfd77edbdebe16c1069e9c878695524a6bc439fb93b5b3b507dfad8d2dcf8295e7eed47ef3ccce3dee59f3ba658241ee31a692e3ba7652b5e8259ba756364600b1f273f7694cf3818cafb813e10c763dd18df31a3d24b86c534eedad90470b830146db7179ff41c55ac586217c7f7674c820c4776ed1a5302f2f4c7b92a8c7d519c5581a3f6f09018cc1618a8980dd76131b6b60719f9de507738ca507757335d3f0f9918e2f7e", 0xaa}, {&(0x7f0000003300)="ecd798a39eac69e3ecb0863caab53713a92ce7e16c3c7e463db7220c8df6a6967227c5727827152105d2488f04da033b6655136dbd1b34ab7c1f3ceeb0b6a0b8a9895ff23dd5c7b9", 0x48}], 0x4, &(0x7f0000005640)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x20, 0x4000000}}], 0x3, 0x565f27cf34b0ddfd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x4000018, 0x10) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) sched_setscheduler(r0, 0x6, 0x0) (async) ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) (async) r4 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a40)=ANY=[@ANYBLOB="ffffffff77", @ANYRES32=0x0, @ANYBLOB="0014684cee95c81f953adec59de08aa987f601008000000014002100f1632ecdf207d458e61a9f65a79c00006ca40cd07691de7635afa19920b9213920a83f976931ff03b8f3a5e897607393d464300b740000803bf1eea5"], 0x34}}, 0x5) (async, rerun: 32) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) (rerun: 32) r5 = ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000180)={0x0, 'tunl0\x00', {}, 0xe448}) (async, rerun: 32) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) (async, rerun: 32) geteuid() (async, rerun: 32) r6 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB='@'], 0x28}}, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000280)) r7 = socket$packet(0x11, 0x2, 0x300) setrlimit(0x8, &(0x7f00000002c0)={0x7, 0x200}) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async, rerun: 64) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x4, &(0x7f0000003380)=ANY=[@ANYRES64, @ANYBLOB="25c60d5fdc03dcf706c7430c0d3758a697a524ee1e738228d71c6c7fb62a59486af0822748356120a1c47286566a97b4a391847dc2dcde350a03f0d76a12477c3f8e181019c9a28746c4e3afc48820485542e69d540aa36d0f83ed6b25e45621cf3e9c86e5d6ab8a4538e9db4d4819dbaa00ae26dbf9d41ad2df2134dc16750151781ea4a7fa75bfd3d171728ff148b9fc354cf4a3c58691a8cdeaa85d17e37f12a11d102bfe49c1f43bbff744ad9b415a2a790d22", @ANYRES64=r2, @ANYRES8], 0x0, 0x4d5, &(0x7f0000000300)="$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") [ 1572.228134][T11260] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1572.242212][T11260] ext4_test_bit(bit=14, block=255) = 0 [ 1572.247517][T11260] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:12 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xa002e000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1572.276344][T11275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1572.295646][T11280] EXT4-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿ%Æ_ÜÜ÷ÇC 7X¦—¥$îs‚(×l¶*YHjð‚'H5a ¡Är†Vj—´£‘„}ÂÜÞ5 [ 1572.295646][T11280] ð×jG|?ŽÉ¢‡FÄã¯Äˆ HUBæT [ 1572.295646][T11280] £mƒík%äV!Ï>œ†åÖ«ŠE8éÛMHÛª" or missing value 10:10:12 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 52) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1572.584768][T11292] FAULT_INJECTION: forcing a failure. [ 1572.584768][T11292] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.597304][T11292] CPU: 0 PID: 11292 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1572.608743][T11292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1572.618618][T11292] Call Trace: [ 1572.621759][T11292] dump_stack_lvl+0x1e2/0x24b [ 1572.626261][T11292] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1572.631557][T11292] ? __kasan_check_write+0x14/0x20 [ 1572.636502][T11292] ? mutex_unlock+0x1c/0x40 [ 1572.640844][T11292] dump_stack+0x15/0x17 [ 1572.644836][T11292] should_fail+0x3c6/0x510 [ 1572.649092][T11292] ? __kernfs_new_node+0xdb/0x700 [ 1572.653950][T11292] __should_failslab+0xa4/0xe0 [ 1572.658549][T11292] should_failslab+0x9/0x20 [ 1572.662897][T11292] kmem_cache_alloc+0x3d/0x2e0 [ 1572.667775][T11292] ? idr_alloc+0x2f0/0x2f0 [ 1572.672018][T11292] __kernfs_new_node+0xdb/0x700 [ 1572.676696][T11292] ? kernfs_new_node+0x170/0x170 [ 1572.681469][T11292] ? kvm_sched_clock_read+0x18/0x40 [ 1572.686496][T11292] ? sched_clock+0x3a/0x40 [ 1572.690750][T11292] ? sched_clock_cpu+0x1b/0x3b0 [ 1572.695431][T11292] ? sched_clock+0x3a/0x40 [ 1572.699690][T11292] kernfs_new_node+0x97/0x170 [ 1572.704207][T11292] __kernfs_create_file+0x4a/0x270 [ 1572.709156][T11292] sysfs_add_file_mode_ns+0x273/0x320 [ 1572.714359][T11292] internal_create_group+0x573/0xf00 [ 1572.719477][T11292] ? sysfs_create_group+0x30/0x30 [ 1572.724340][T11292] sysfs_create_group+0x1f/0x30 [ 1572.729103][T11292] dpm_sysfs_add+0x72/0x2b0 [ 1572.733368][T11292] device_add+0x520/0xbc0 [ 1572.737531][T11292] device_create+0x259/0x2e0 [ 1572.741958][T11292] ? root_device_unregister+0x80/0x80 [ 1572.747249][T11292] ? memset+0x35/0x40 [ 1572.751071][T11292] ? number+0xb5a/0xf80 [ 1572.755067][T11292] bdi_register_va+0x93/0x610 [ 1572.759577][T11292] bdi_register+0xd1/0x120 [ 1572.763828][T11292] ? vsnprintf+0x1e1/0x1c70 [ 1572.768169][T11292] ? __device_add_disk+0x552/0x11a0 [ 1572.773203][T11292] ? bdi_register_va+0x610/0x610 [ 1572.777979][T11292] ? __kasan_check_read+0x11/0x20 [ 1572.782837][T11292] ? blk_alloc_devt+0xd7/0x330 [ 1572.787899][T11292] __device_add_disk+0x5de/0x11a0 [ 1572.792749][T11292] ? device_add_disk+0x40/0x40 [ 1572.797334][T11292] ? vsprintf+0x40/0x40 [ 1572.801325][T11292] ? device_initialize+0x1e1/0x420 [ 1572.806273][T11292] device_add_disk+0x2a/0x40 [ 1572.810698][T11292] loop_add+0x580/0x750 [ 1572.814917][T11292] loop_control_ioctl+0x448/0x620 [ 1572.819848][T11292] ? loop_remove+0xb0/0xb0 [ 1572.824104][T11292] ? irqentry_exit+0x4f/0x60 [ 1572.828524][T11292] ? sysvec_reschedule_ipi+0x83/0x160 [ 1572.833728][T11292] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1572.839194][T11292] ? loop_remove+0xb0/0xb0 [ 1572.843447][T11292] ? do_vfs_ioctl+0xf6/0x1a30 [ 1572.847959][T11292] ? __se_sys_ioctl+0x108/0x190 [ 1572.852645][T11292] ? loop_remove+0xb0/0xb0 [ 1572.856897][T11292] __se_sys_ioctl+0x114/0x190 [ 1572.861411][T11292] __x64_sys_ioctl+0x7b/0x90 [ 1572.865845][T11292] do_syscall_64+0x34/0x70 [ 1572.870093][T11292] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1572.875819][T11292] RIP: 0033:0x7f6a18d8cae9 [ 1572.880079][T11292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1572.900730][T11292] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1572.909060][T11292] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1572.916886][T11292] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1572.924680][T11292] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1572.932491][T11292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1572.940306][T11292] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1572.949291][T11292] ------------[ cut here ]------------ [ 1572.954601][T11292] WARNING: CPU: 0 PID: 11292 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1572.963535][T11292] Modules linked in: [ 1572.967249][T11292] CPU: 0 PID: 11292 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1572.978809][T11292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1572.988826][T11292] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1572.994439][T11292] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1573.013948][T11292] RSP: 0018:ffffc90000e37be0 EFLAGS: 00010283 [ 1573.019783][T11292] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1573.027576][T11292] RDX: ffffc900086dd000 RSI: 0000000000010a96 RDI: 0000000000010a97 [ 1573.035406][T11292] RBP: ffffc90000e37d30 R08: ffffffff82471419 R09: ffffc90000e37630 [ 1573.043347][T11292] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888177e49068 [ 1573.051133][T11292] R13: ffff888177e49000 R14: ffff888177e49348 R15: ffff888177e48000 [ 1573.058919][T11292] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1573.067753][T11292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1573.074140][T11292] CR2: 0000000020164030 CR3: 000000015fb0e000 CR4: 00000000003506b0 [ 1573.081949][T11292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1573.090051][T11292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1573.098029][T11292] Call Trace: [ 1573.101172][T11292] ? show_regs+0x58/0x60 [ 1573.105226][T11292] ? __warn+0x160/0x2f0 [ 1573.109235][T11292] ? __device_add_disk+0xe1e/0x11a0 [ 1573.114250][T11292] ? report_bug+0x3d9/0x5b0 [ 1573.118591][T11292] ? __device_add_disk+0xe1e/0x11a0 [ 1573.123650][T11292] ? handle_bug+0x41/0x70 [ 1573.127790][T11292] ? exc_invalid_op+0x1b/0x50 [ 1573.132334][T11292] ? asm_exc_invalid_op+0x12/0x20 [ 1573.137164][T11292] ? __device_add_disk+0x5e9/0x11a0 [ 1573.142299][T11292] ? __device_add_disk+0xe1e/0x11a0 [ 1573.147321][T11292] ? __device_add_disk+0xe1e/0x11a0 [ 1573.152477][T11292] ? device_add_disk+0x40/0x40 [ 1573.157127][T11292] ? vsprintf+0x40/0x40 [ 1573.161166][T11292] ? device_initialize+0x1e1/0x420 [ 1573.166067][T11292] device_add_disk+0x2a/0x40 [ 1573.170886][T11292] loop_add+0x580/0x750 [ 1573.174833][T11292] loop_control_ioctl+0x448/0x620 [ 1573.179709][T11292] ? loop_remove+0xb0/0xb0 [ 1573.183950][T11292] ? irqentry_exit+0x4f/0x60 [ 1573.188393][T11292] ? sysvec_reschedule_ipi+0x83/0x160 [ 1573.193624][T11292] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1573.199065][T11292] ? loop_remove+0xb0/0xb0 [ 1573.203322][T11292] ? do_vfs_ioctl+0xf6/0x1a30 [ 1573.207812][T11292] ? __se_sys_ioctl+0x108/0x190 [ 1573.212696][T11292] ? loop_remove+0xb0/0xb0 [ 1573.216939][T11292] __se_sys_ioctl+0x114/0x190 [ 1573.221464][T11292] __x64_sys_ioctl+0x7b/0x90 [ 1573.225868][T11292] do_syscall_64+0x34/0x70 [ 1573.230136][T11292] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1573.235848][T11292] RIP: 0033:0x7f6a18d8cae9 [ 1573.240119][T11292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1573.259756][T11292] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1573.267965][T11292] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1573.275801][T11292] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1573.283603][T11292] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1573.291499][T11292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1573.299394][T11292] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1573.307230][T11292] ---[ end trace 7c38f8b4e2e0728e ]--- 10:10:13 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x2, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:13 executing program 2: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x30]}}]}) chdir(&(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000140)='./file0\x00', 0x684140, 0x30) chdir(&(0x7f0000000080)='./file0\x00') 10:10:13 executing program 1: r0 = syz_clone(0xffff8001552a2c80, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0) sched_setaffinity(r0, 0x7, &(0x7f0000000000)=0xfff) 10:10:13 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x741, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1573.451446][T11291] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1573.461927][T11291] ext4_test_bit(bit=14, block=255) = 0 [ 1573.467219][T11291] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1573.471625][ T24] audit: type=1400 audit(1700043013.860:498): avc: denied { mount } for pid=11298 comm="syz-executor.2" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 10:10:13 executing program 1: syz_clone(0xffff8001552a2c80, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0xffff8001552a2c80, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0) sched_setaffinity(r0, 0x7, &(0x7f0000000000)=0xfff) [ 1573.506502][ T6611] print_req_error: 176 callbacks suppressed [ 1573.506516][ T6611] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1573.526167][T19771] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1573.526197][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 10:10:13 executing program 2: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x30]}}]}) (async, rerun: 32) chdir(&(0x7f0000000100)='./file0\x00') (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x684140, 0x30) chdir(&(0x7f0000000080)='./file0\x00') [ 1573.554364][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.562912][T19771] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.565344][ T24] audit: type=1400 audit(1700043013.950:499): avc: denied { unmount } for pid=5831 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 10:10:14 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 53) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="708c16b8a51d1da603e5923e20c1fcb8f91129f2cab6f6051780015b88ed0fea28b216f91d6c835ffb65e8067388219a8e02444a4ae718ab5a83f250fcfa83feb2103120c112286a089dd6ffffffffc6c3baf1c75b9530e3a820b0fdc928ed369860f8ed6fd9370800df1a0afcb6d631e945d4614e2cea007467ff7d7a00f5acc7f0a3ced5df1b6832ceaca67adf1e04874e664ffca8322b2b8bbe6035bcfc1312e7acb0e6dd733619d9ac51b825f882bf2987ed3945ca8d4c76720000000000000000975f9116f441c11ec49c9e46054db37c27f9610fe05ab48b0acc8f940350a0573317f9b9050462dba7f46b775036867fd037f9f000d37f05d8c359ae2c52a139b999cea700712da0e12c27febd2eeee2565f5e2d7691a5640805a4580b816065b2d75faaf5b967c2288be20055c256c8928b11aba49c173b60f462873c", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:14 executing program 1: r0 = syz_clone(0xffff8001552a2c80, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0) sched_setaffinity(r0, 0x7, &(0x7f0000000000)=0xfff) [ 1573.596837][ T6611] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.617499][ T3423] buffer_io_error: 156 callbacks suppressed [ 1573.617509][ T3423] Buffer I/O error on dev loop1p2, logical block 8, async page read [ 1573.636101][T19771] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1573.644107][ T6611] Buffer I/O error on dev loop1p7, logical block 8, async page read 10:10:14 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="a6589f9e129504399e449e0d0075a93c00269d0003000000850000000700000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r4, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r3}) r5 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file0\x00', 0x1004801, &(0x7f0000000cc0)=ANY=[@ANYRES32=r7, @ANYRES64=r7, @ANYRESOCT=r6, @ANYBLOB="fcabb4d2b4c34dfaa29ee72f6b442c1726330ac09a5c98c5f51bf225b2bfad651383c49c547142a57f1709c9f89a0b0cbf333a9afd9223c4b815f6077d9150ae72c8ad60c4dbfb4aa05ea1d8593d266b545d0b666c1642a89ea0b82f28fe888c8695efa953019417e43857104599d1de656854d6743816a1539d8aefd7adcc47cb0c8d11e2e7fc25f871c758c0feaca895f24a4510c68c163c2a7838175901decca00672bd32ec0b5672b3cdfb580f4c674dddb4000a9576affce0e4affbdf0945ea81dd37f5dce7c874b3ef02ed49e6a83d44a15cda2e7a6028b2e3545990e4ee35dae5bf396fa9e1a3efab89284caf0b45983c9eb87fdfa21e31c3750b4350727297de036df5f438cc7f3da07366e4feb64036745275192f91366dee3752537bc1666ef23850938854f238b191cab7000a047f7dad1e90fa22b8db2e4c27f0ea05d6c96f86c1b221639cd9e9bda425acc8a049de2b5c3a9a3bd0c13814ef567b7a2661347aa2bbd9dbed0f44508e2f912764384af342e0bdc5ea1a6df1bba81d27e49e6ca13c53151c7c43fd62f479aa82ddae905355d5f9f5507805ed212f0ced21d9de13b32e616bec5c48d54e8b565d3482c39574ed67a989645448e3ff56534341953c2c9438770ece78de636c5c8356b808a72994b7ad7655bacb34c5770b2627e681a4cafecc55e37b26eeae4767d96f20ee1de5a28df1c668f561d83fc231097214ccd2a4133e6c45224e72f025665fe491125334b494475a2a193b5ed758fbd0109a7e5155cf967b85632cda072b6f06d7806c8de82ff2e8e4fcaababaa9538a909f9045e8815b63e1fbe521290fc75d6d7975fad1d34d28", @ANYRES64, @ANYRES16, @ANYRESHEX=r6, @ANYRESOCT=r5, @ANYRES32, @ANYRES16=0x0, @ANYRESHEX=r5, @ANYRES32=0x0], 0x1, 0x1e2, &(0x7f0000000ac0)="$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") sendmmsg$unix(r2, &(0x7f0000000480)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000340)="46d7bbad86455821638abef25561df0d8bf6ad41fddef25e1cbbb21691e90b701d96b48e883434f5664c46d2c7642bc865e7523f9a9debe0e891e3acb1a52bec005c63197d9f414a36b4180331573d8f9de66f354ca913d7ebaba6b732afecc264a45c8958f7915de5aa8782849c752b87edf70ace5a58b5b3a47772cb7ebfb58a2f3bc4c9bd44aa", 0x88}], 0x1, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, 0xee01}}}], 0x20, 0x20000000}}], 0x1, 0x8010) openat$loop_ctrl(0xffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0x101]}, 0x8) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) 10:10:14 executing program 2: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x30]}}]}) (async, rerun: 32) chdir(&(0x7f0000000100)='./file0\x00') (async, rerun: 32) open$dir(&(0x7f0000000140)='./file0\x00', 0x684140, 0x30) (async) chdir(&(0x7f0000000080)='./file0\x00') [ 1573.652157][T19771] blk_update_request: I/O error, dev loop1, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.667986][ T6611] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.679124][ T3423] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.692915][T19771] Buffer I/O error on dev loop1p3, logical block 9, async page read 10:10:14 executing program 2: mount$overlay(0x0, 0x0, 0x0, 0x2102086, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) setrlimit(0x6, &(0x7f0000000380)={0x9, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xcf) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000040080000e200300850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) sched_setscheduler(0x0, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x4, 0x103382) r5 = memfd_create(&(0x7f0000000480)='\x02\a\xc5(\xec[r\xe1:', 0x0) mount$overlay(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x100010, &(0x7f00000005c0)=ANY=[@ANYBLOB="7869b76bf0066e6f3d6175746f2c72656469726563745f6469723d2e2f66696c65302c78696e6f3d6f6e2c6c6f7765726469723d2e2f66696c65302c78696e6f3d6f66662c6e66735f6578706f72743d6f6e2c7375626a5f726f6c653d2c222c686173682c736d61636b6673686174380918fcdde4a8ab9f098f6083e2045acd3d38420e30303a6916155fd90902125feb12cc611d9ee25d34984976f1dbad38d4fc060048b4bb13cc102542"]) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getpid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) openat$full(0xffffffffffffff9c, &(0x7f00000058c0), 0x4000, 0x0) r6 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r6, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) sendfile(r4, r4, 0x0, 0x24002da8) 10:10:14 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xb8040000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1573.701092][ T6611] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1573.711268][ T3423] Buffer I/O error on dev loop1p2, logical block 9, async page read [ 1573.719447][ T3423] blk_update_request: I/O error, dev loop1, sector 610 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1573.731823][T19771] Buffer I/O error on dev loop1p3, logical block 10, async page read [ 1573.740384][ T3423] Buffer I/O error on dev loop1p2, logical block 10, async page read [ 1573.742476][ T6611] Buffer I/O error on dev loop1p7, logical block 10, async page read [ 1573.748714][T19771] Buffer I/O error on dev loop1p3, logical block 11, async page read [ 1573.760598][T11324] erofs: (device loop1): mounted with root inode @ nid 36. 10:10:14 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x3, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1574.463980][T11341] FAULT_INJECTION: forcing a failure. [ 1574.463980][T11341] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.476506][T11341] CPU: 0 PID: 11341 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1574.487943][T11341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1574.497827][T11341] Call Trace: [ 1574.500968][T11341] dump_stack_lvl+0x1e2/0x24b [ 1574.505476][T11341] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1574.510777][T11341] ? plist_del+0x40e/0x420 [ 1574.515113][T11341] dump_stack+0x15/0x17 [ 1574.519274][T11341] should_fail+0x3c6/0x510 [ 1574.523531][T11341] ? __kernfs_new_node+0xdb/0x700 [ 1574.528500][T11341] __should_failslab+0xa4/0xe0 [ 1574.533080][T11341] should_failslab+0x9/0x20 [ 1574.537415][T11341] kmem_cache_alloc+0x3d/0x2e0 [ 1574.542016][T11341] __kernfs_new_node+0xdb/0x700 [ 1574.546700][T11341] ? irqentry_exit+0x4f/0x60 [ 1574.551127][T11341] ? kernfs_new_node+0x170/0x170 [ 1574.555903][T11341] ? preempt_schedule_irq+0xe7/0x140 [ 1574.561024][T11341] ? preempt_schedule_notrace+0x140/0x140 [ 1574.566577][T11341] ? __kasan_check_write+0x14/0x20 [ 1574.571611][T11341] ? mutex_unlock+0x1c/0x40 [ 1574.575952][T11341] ? irqentry_exit+0x4f/0x60 [ 1574.580495][T11341] kernfs_new_node+0x97/0x170 [ 1574.584990][T11341] __kernfs_create_file+0x4a/0x270 [ 1574.589937][T11341] sysfs_add_file_mode_ns+0x273/0x320 [ 1574.595145][T11341] internal_create_group+0x573/0xf00 [ 1574.600355][T11341] ? sysfs_create_group+0x30/0x30 [ 1574.605309][T11341] ? sysvec_reschedule_ipi+0x83/0x160 [ 1574.610514][T11341] sysfs_create_group+0x1f/0x30 [ 1574.615203][T11341] dpm_sysfs_add+0x72/0x2b0 [ 1574.619550][T11341] device_add+0x520/0xbc0 [ 1574.623711][T11341] device_create+0x259/0x2e0 [ 1574.628135][T11341] ? root_device_unregister+0x80/0x80 [ 1574.633341][T11341] ? __kasan_check_read+0x11/0x20 [ 1574.638203][T11341] ? preempt_schedule_irq+0xe7/0x140 [ 1574.643413][T11341] ? preempt_schedule_notrace+0x140/0x140 [ 1574.648982][T11341] ? number+0xb5a/0xf80 [ 1574.652964][T11341] bdi_register_va+0x93/0x610 [ 1574.657613][T11341] bdi_register+0xd1/0x120 [ 1574.661841][T11341] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1574.667309][T11341] ? __device_add_disk+0x552/0x11a0 [ 1574.672375][T11341] ? bdi_register_va+0x610/0x610 [ 1574.677114][T11341] ? __kasan_check_read+0x11/0x20 [ 1574.681991][T11341] ? blk_alloc_devt+0xd7/0x330 [ 1574.686610][T11341] __device_add_disk+0x5de/0x11a0 [ 1574.691448][T11341] ? device_add_disk+0x40/0x40 [ 1574.696031][T11341] ? vsprintf+0x40/0x40 [ 1574.700027][T11341] ? device_initialize+0x1e1/0x420 [ 1574.704968][T11341] device_add_disk+0x2a/0x40 [ 1574.709397][T11341] loop_add+0x580/0x750 [ 1574.713398][T11341] loop_control_ioctl+0x448/0x620 [ 1574.718246][T11341] ? loop_remove+0xb0/0xb0 [ 1574.722516][T11341] ? irqentry_exit+0x4f/0x60 [ 1574.726931][T11341] ? sysvec_reschedule_ipi+0x83/0x160 [ 1574.732137][T11341] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1574.737607][T11341] ? security_file_ioctl+0x84/0xb0 [ 1574.742550][T11341] ? loop_remove+0xb0/0xb0 [ 1574.746822][T11341] __se_sys_ioctl+0x114/0x190 [ 1574.751411][T11341] __x64_sys_ioctl+0x7b/0x90 [ 1574.755829][T11341] do_syscall_64+0x34/0x70 [ 1574.760082][T11341] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1574.765815][T11341] RIP: 0033:0x7f6a18d8cae9 [ 1574.770066][T11341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1574.789509][T11341] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1574.797750][T11341] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1574.805564][T11341] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1574.813370][T11341] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1574.821188][T11341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1574.829611][T11341] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1574.839052][T11341] ------------[ cut here ]------------ [ 1574.844622][T11341] WARNING: CPU: 0 PID: 11341 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1574.853589][T11341] Modules linked in: [ 1574.857329][T11341] CPU: 0 PID: 11341 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1574.868899][T11341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1574.878764][T11341] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1574.884486][T11341] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1574.903973][T11341] RSP: 0018:ffffc90001717be0 EFLAGS: 00010283 [ 1574.909814][T11341] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1574.917613][T11341] RDX: ffffc900086dd000 RSI: 000000000000ed7b RDI: 000000000000ed7c [ 1574.925443][T11341] RBP: ffffc90001717d30 R08: ffffffff82471419 R09: ffffc90001717630 [ 1574.933249][T11341] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff88816c849068 [ 1574.941071][T11341] R13: ffff88816c849000 R14: ffff88816c849348 R15: ffff88816194f000 [ 1574.948965][T11341] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1574.957746][T11341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1574.964171][T11341] CR2: 00007fa3933906cc CR3: 00000001797c5000 CR4: 00000000003506b0 [ 1574.972060][T11341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1574.979852][T11341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1574.987655][T11341] Call Trace: [ 1574.990798][T11341] ? show_regs+0x58/0x60 [ 1574.994857][T11341] ? __warn+0x160/0x2f0 [ 1574.998852][T11341] ? __device_add_disk+0xe1e/0x11a0 [ 1575.003900][T11341] ? report_bug+0x3d9/0x5b0 [ 1575.008222][T11341] ? __device_add_disk+0xe1e/0x11a0 [ 1575.013801][T11341] ? handle_bug+0x41/0x70 [ 1575.017980][T11341] ? exc_invalid_op+0x1b/0x50 [ 1575.022556][T11341] ? asm_exc_invalid_op+0x12/0x20 [ 1575.027351][T11341] ? __device_add_disk+0x5e9/0x11a0 [ 1575.032408][T11341] ? __device_add_disk+0xe1e/0x11a0 [ 1575.037404][T11341] ? __device_add_disk+0xe1e/0x11a0 [ 1575.042493][T11341] ? device_add_disk+0x40/0x40 [ 1575.047038][T11341] ? vsprintf+0x40/0x40 [ 1575.051054][T11341] ? device_initialize+0x1e1/0x420 [ 1575.055981][T11341] device_add_disk+0x2a/0x40 [ 1575.060423][T11341] loop_add+0x580/0x750 [ 1575.064400][T11341] loop_control_ioctl+0x448/0x620 [ 1575.069272][T11341] ? loop_remove+0xb0/0xb0 [ 1575.073508][T11341] ? irqentry_exit+0x4f/0x60 [ 1575.077942][T11341] ? sysvec_reschedule_ipi+0x83/0x160 [ 1575.083182][T11341] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1575.088628][T11341] ? security_file_ioctl+0x84/0xb0 [ 1575.093589][T11341] ? loop_remove+0xb0/0xb0 [ 1575.097812][T11341] __se_sys_ioctl+0x114/0x190 [ 1575.102344][T11341] __x64_sys_ioctl+0x7b/0x90 [ 1575.106757][T11341] do_syscall_64+0x34/0x70 [ 1575.111025][T11341] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1575.116732][T11341] RIP: 0033:0x7f6a18d8cae9 [ 1575.121008][T11341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1575.140465][T11341] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1575.148677][T11341] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1575.156508][T11341] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1575.164313][T11341] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1575.172157][T11341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1575.179939][T11341] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1575.187826][T11341] ---[ end trace 7c38f8b4e2e0728f ]--- 10:10:15 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x7fffffe, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:15 executing program 2: mount$overlay(0x0, 0x0, 0x0, 0x2102086, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) (async) setrlimit(0x6, &(0x7f0000000380)={0x9, 0x1}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xcf) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000040080000e200300850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) (async) sched_setscheduler(0x0, 0x0, 0x0) (async) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x4, 0x103382) (async) r5 = memfd_create(&(0x7f0000000480)='\x02\a\xc5(\xec[r\xe1:', 0x0) mount$overlay(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x100010, &(0x7f00000005c0)=ANY=[@ANYBLOB="7869b76bf0066e6f3d6175746f2c72656469726563745f6469723d2e2f66696c65302c78696e6f3d6f6e2c6c6f7765726469723d2e2f66696c65302c78696e6f3d6f66662c6e66735f6578706f72743d6f6e2c7375626a5f726f6c653d2c222c686173682c736d61636b6673686174380918fcdde4a8ab9f098f6083e2045acd3d38420e30303a6916155fd90902125feb12cc611d9ee25d34984976f1dbad38d4fc060048b4bb13cc102542"]) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) (async) getpid() (async) read$FUSE(0xffffffffffffffff, 0x0, 0x0) (async) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) (async) openat$full(0xffffffffffffff9c, &(0x7f00000058c0), 0x4000, 0x0) (async) r6 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r6, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) sendfile(r4, r4, 0x0, 0x24002da8) 10:10:15 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="a6589f9e129504399e449e0d0075a93c00269d0003000000850000000700000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) (async) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r4, 0x100000011, 0xff970000, 0x2811fdff) (async) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r3}) (async) r5 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file0\x00', 0x1004801, &(0x7f0000000cc0)=ANY=[@ANYRES32=r7, @ANYRES64=r7, @ANYRESOCT=r6, @ANYBLOB="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", @ANYRES64, @ANYRES16, @ANYRESHEX=r6, @ANYRESOCT=r5, @ANYRES32, @ANYRES16=0x0, @ANYRESHEX=r5, @ANYRES32=0x0], 0x1, 0x1e2, &(0x7f0000000ac0)="$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") (async) sendmmsg$unix(r2, &(0x7f0000000480)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000340)="46d7bbad86455821638abef25561df0d8bf6ad41fddef25e1cbbb21691e90b701d96b48e883434f5664c46d2c7642bc865e7523f9a9debe0e891e3acb1a52bec005c63197d9f414a36b4180331573d8f9de66f354ca913d7ebaba6b732afecc264a45c8958f7915de5aa8782849c752b87edf70ace5a58b5b3a47772cb7ebfb58a2f3bc4c9bd44aa", 0x88}], 0x1, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, 0xee01}}}], 0x20, 0x20000000}}], 0x1, 0x8010) openat$loop_ctrl(0xffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0x101]}, 0x8) (async) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) (async) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) [ 1575.332092][T11345] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1575.343011][T11345] ext4_test_bit(bit=14, block=255) = 0 [ 1575.348299][T11345] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:15 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x4, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:15 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 54) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:15 executing program 2: mount$overlay(0x0, 0x0, 0x0, 0x2102086, 0x0) (async) mount$overlay(0x0, 0x0, 0x0, 0x2102086, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) setrlimit(0x6, &(0x7f0000000380)={0x9, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xcf) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000040080000e200300850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000040080000e200300850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) sched_setscheduler(0x0, 0x0, 0x0) (async) sched_setscheduler(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x4, 0x103382) (async) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x4, 0x103382) r5 = memfd_create(&(0x7f0000000480)='\x02\a\xc5(\xec[r\xe1:', 0x0) mount$overlay(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x100010, &(0x7f00000005c0)=ANY=[@ANYBLOB="7869b76bf0066e6f3d6175746f2c72656469726563745f6469723d2e2f66696c65302c78696e6f3d6f6e2c6c6f7765726469723d2e2f66696c65302c78696e6f3d6f66662c6e66735f6578706f72743d6f6e2c7375626a5f726f6c653d2c222c686173682c736d61636b6673686174380918fcdde4a8ab9f098f6083e2045acd3d38420e30303a6916155fd90902125feb12cc611d9ee25d34984976f1dbad38d4fc060048b4bb13cc102542"]) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getpid() (async) getpid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) (async) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) openat$full(0xffffffffffffff9c, &(0x7f00000058c0), 0x4000, 0x0) r6 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r6, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) sendfile(r4, r4, 0x0, 0x24002da8) [ 1575.760564][T11384] FAULT_INJECTION: forcing a failure. [ 1575.760564][T11384] name failslab, interval 1, probability 0, space 0, times 0 [ 1575.773034][T11384] CPU: 0 PID: 11384 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1575.784519][T11384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1575.794409][T11384] Call Trace: [ 1575.797553][T11384] dump_stack_lvl+0x1e2/0x24b [ 1575.802056][T11384] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1575.807348][T11384] ? selinux_kernfs_init_security+0x14a/0x720 [ 1575.813249][T11384] ? idr_alloc_cyclic+0x369/0x5d0 [ 1575.818111][T11384] dump_stack+0x15/0x17 [ 1575.822104][T11384] should_fail+0x3c6/0x510 [ 1575.826357][T11384] ? __kernfs_new_node+0xdb/0x700 [ 1575.831226][T11384] __should_failslab+0xa4/0xe0 [ 1575.835818][T11384] should_failslab+0x9/0x20 [ 1575.840159][T11384] kmem_cache_alloc+0x3d/0x2e0 [ 1575.844756][T11384] __kernfs_new_node+0xdb/0x700 [ 1575.849448][T11384] ? __kasan_check_write+0x14/0x20 [ 1575.854391][T11384] ? mutex_lock+0xa5/0x110 [ 1575.858644][T11384] ? kernfs_new_node+0x170/0x170 [ 1575.863419][T11384] ? __kasan_check_write+0x14/0x20 [ 1575.868365][T11384] ? mutex_unlock+0x1c/0x40 [ 1575.872704][T11384] ? kernfs_activate+0x31a/0x330 [ 1575.877478][T11384] kernfs_new_node+0x97/0x170 [ 1575.881991][T11384] __kernfs_create_file+0x4a/0x270 [ 1575.886936][T11384] sysfs_add_file_mode_ns+0x273/0x320 [ 1575.892146][T11384] internal_create_group+0x573/0xf00 [ 1575.897269][T11384] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1575.902734][T11384] ? sysfs_create_group+0x30/0x30 [ 1575.907595][T11384] sysfs_create_group+0x1f/0x30 [ 1575.912280][T11384] dpm_sysfs_add+0x72/0x2b0 [ 1575.916651][T11384] device_add+0x520/0xbc0 [ 1575.920798][T11384] device_create+0x259/0x2e0 [ 1575.925214][T11384] ? root_device_unregister+0x80/0x80 [ 1575.930423][T11384] bdi_register_va+0x93/0x610 [ 1575.934933][T11384] bdi_register+0xd1/0x120 [ 1575.939199][T11384] ? irqentry_exit+0x4f/0x60 [ 1575.943613][T11384] ? __device_add_disk+0x552/0x11a0 [ 1575.948648][T11384] ? bdi_register_va+0x610/0x610 [ 1575.953422][T11384] __device_add_disk+0x5de/0x11a0 [ 1575.958280][T11384] ? device_add_disk+0x40/0x40 [ 1575.962883][T11384] ? vsprintf+0x40/0x40 [ 1575.966873][T11384] ? device_initialize+0x1e1/0x420 [ 1575.971821][T11384] device_add_disk+0x2a/0x40 [ 1575.976250][T11384] loop_add+0x580/0x750 [ 1575.980248][T11384] loop_control_ioctl+0x448/0x620 [ 1575.985099][T11384] ? loop_remove+0xb0/0xb0 [ 1575.989355][T11384] ? __fget_files+0x31e/0x380 [ 1575.993869][T11384] ? security_file_ioctl+0x84/0xb0 [ 1575.998832][T11384] ? loop_remove+0xb0/0xb0 [ 1576.003066][T11384] __se_sys_ioctl+0x114/0x190 [ 1576.007579][T11384] __x64_sys_ioctl+0x7b/0x90 [ 1576.012009][T11384] do_syscall_64+0x34/0x70 [ 1576.016259][T11384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1576.021987][T11384] RIP: 0033:0x7f6a18d8cae9 [ 1576.026244][T11384] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1576.045683][T11384] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1576.053927][T11384] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1576.061735][T11384] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1576.069548][T11384] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1576.077358][T11384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1576.085176][T11384] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1576.094055][T11384] ------------[ cut here ]------------ [ 1576.099467][T11384] WARNING: CPU: 0 PID: 11384 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1576.108369][T11384] Modules linked in: [ 1576.112132][T11384] CPU: 0 PID: 11384 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1576.123661][T11384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1576.133570][T11384] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1576.139188][T11384] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1576.158695][T11384] RSP: 0018:ffffc900013b7be0 EFLAGS: 00010283 [ 1576.164550][T11384] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1576.172351][T11384] RDX: ffffc900084dc000 RSI: 000000000000f03d RDI: 000000000000f03e [ 1576.180182][T11384] RBP: ffffc900013b7d30 R08: ffffffff82471419 R09: ffffc900013b7630 [ 1576.187961][T11384] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff88815d102068 [ 1576.195789][T11384] R13: ffff88815d102000 R14: ffff88815d102348 R15: ffff88815d105000 [ 1576.203605][T11384] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1576.212360][T11384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1576.218772][T11384] CR2: 00007f6a17accff8 CR3: 00000001215bc000 CR4: 00000000003506b0 [ 1576.226711][T11384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1576.234508][T11384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1576.242312][T11384] Call Trace: [ 1576.245430][T11384] ? show_regs+0x58/0x60 [ 1576.249515][T11384] ? __warn+0x160/0x2f0 [ 1576.253537][T11384] ? __device_add_disk+0xe1e/0x11a0 [ 1576.258576][T11384] ? report_bug+0x3d9/0x5b0 [ 1576.262906][T11384] ? __device_add_disk+0xe1e/0x11a0 [ 1576.267911][T11384] ? handle_bug+0x41/0x70 [ 1576.272089][T11384] ? exc_invalid_op+0x1b/0x50 [ 1576.276587][T11384] ? asm_exc_invalid_op+0x12/0x20 [ 1576.281456][T11384] ? __device_add_disk+0x5e9/0x11a0 [ 1576.286477][T11384] ? __device_add_disk+0xe1e/0x11a0 [ 1576.291654][T11384] ? __device_add_disk+0xe1e/0x11a0 [ 1576.296786][T11384] ? device_add_disk+0x40/0x40 [ 1576.301417][T11384] ? vsprintf+0x40/0x40 [ 1576.305392][T11384] ? device_initialize+0x1e1/0x420 [ 1576.310359][T11384] device_add_disk+0x2a/0x40 [ 1576.314750][T11384] loop_add+0x580/0x750 [ 1576.318748][T11384] loop_control_ioctl+0x448/0x620 [ 1576.323631][T11384] ? loop_remove+0xb0/0xb0 [ 1576.327888][T11384] ? __fget_files+0x31e/0x380 [ 1576.332633][T11384] ? security_file_ioctl+0x84/0xb0 [ 1576.337586][T11384] ? loop_remove+0xb0/0xb0 [ 1576.341845][T11384] __se_sys_ioctl+0x114/0x190 [ 1576.346347][T11384] __x64_sys_ioctl+0x7b/0x90 [ 1576.350799][T11384] do_syscall_64+0x34/0x70 [ 1576.355023][T11384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1576.360774][T11384] RIP: 0033:0x7f6a18d8cae9 [ 1576.365003][T11384] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1576.384471][T11384] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1576.392710][T11384] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1576.400507][T11384] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1576.408310][T11384] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1576.416134][T11384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1576.423962][T11384] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1576.431770][T11384] ---[ end trace 7c38f8b4e2e07290 ]--- 10:10:16 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x5, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:17 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) getpid() (async) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) (async) sched_setscheduler(r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="a6589f9e129504399e449e0d0075a93c00269d0003000000850000000700000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="a6589f9e129504399e449e0d0075a93c00269d0003000000850000000700000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) getpid() (async) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r4, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r3}) r5 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file0\x00', 0x1004801, &(0x7f0000000cc0)=ANY=[@ANYRES32=r7, @ANYRES64=r7, @ANYRESOCT=r6, @ANYBLOB="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", @ANYRES64, @ANYRES16, @ANYRESHEX=r6, @ANYRESOCT=r5, @ANYRES32, @ANYRES16=0x0, @ANYRESHEX=r5, @ANYRES32=0x0], 0x1, 0x1e2, &(0x7f0000000ac0)="$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") sendmmsg$unix(r2, &(0x7f0000000480)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000340)="46d7bbad86455821638abef25561df0d8bf6ad41fddef25e1cbbb21691e90b701d96b48e883434f5664c46d2c7642bc865e7523f9a9debe0e891e3acb1a52bec005c63197d9f414a36b4180331573d8f9de66f354ca913d7ebaba6b732afecc264a45c8958f7915de5aa8782849c752b87edf70ace5a58b5b3a47772cb7ebfb58a2f3bc4c9bd44aa", 0x88}], 0x1, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, 0xee01}}}], 0x20, 0x20000000}}], 0x1, 0x8010) openat$loop_ctrl(0xffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0x101]}, 0x8) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) (async) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) (async) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) 10:10:17 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x8000000, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:17 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xc25b417f, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:17 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x36, 0x0, 0x0, 0xfffffffffffffffd) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{&(0x7f0000000340)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, &(0x7f00000005c0)=""/200, 0xc8}, 0x400}, {{&(0x7f00000004c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000001e40)=""/228, 0xe4}, {&(0x7f00000016c0)=""/44, 0x2c}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/236, 0xec}, {&(0x7f0000001980)=""/236, 0xec}, {&(0x7f0000001a80)=""/215, 0xd7}, {&(0x7f0000001b80)=""/250, 0xfa}], 0x9, &(0x7f0000001d40)=""/67, 0x43}, 0x20}], 0x2, 0x42, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYRESDEC], &(0x7f0000000300)='syzkaller\x00', 0xfffffffe, 0x0, 0x0, 0x40f00, 0x44, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) sched_setscheduler(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24002da8) [ 1576.670074][T11385] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1576.682733][T11385] ext4_test_bit(bit=14, block=255) = 0 [ 1576.688047][T11385] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1576.737041][T11400] erofs: (device loop1): mounted with root inode @ nid 36. 10:10:17 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 55) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") 10:10:17 executing program 1: r0 = bpf$MAP_CREATE(0x1400000000000000, &(0x7f0000000380)=@base={0x1, 0x200, 0x5, 0x1f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x1a00, 0x9, 0xfffffffd}}) r3 = getpid() r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00", @ANYRES64=r2, @ANYRESHEX=r1, @ANYRES64=r3, @ANYRES32, @ANYBLOB="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", @ANYRES8=r4, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r5 = fsmount(0xffffffffffffffff, 0x1, 0x71) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000007100040025bd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="0c00c5018005000300800000000c004f000000000000000000"], 0x30}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000800100000264100000acb4603005800660000092f90787f000001ac1e0101018307b1ac141417443cf9f36401010100000003e000000200000004e00000021f000009ac1e010100000200ffffffff0000"]}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/keyboard', 0xc02, 0x190) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, &(0x7f0000000040)={0x0, 0x0, 0x1ff}) r9 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r9, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r9, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, @rand_addr=' \x01\x00', @private2, 0x0, 0x1a00, 0x9, 0xfffffffd}}) preadv(r9, &(0x7f0000001680), 0x4, 0x18c2, 0x0) r11 = getpid() r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r12, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) connect$bt_l2cap(r12, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00000095", @ANYRES64=r10, @ANYRESHEX=r9, @ANYRES64=r11, @ANYRES32, @ANYBLOB="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", @ANYRES8=r12, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r13 = fsmount(0xffffffffffffffff, 0x1, 0x71) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_delvlan={0x30, 0x71, 0x4, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r10}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}]}, 0x30}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7}, [@map_val={0x18, 0x0, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0x0, 0xd, 0xb, 0x5, 0xffffffffffffffc0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xfffffe08}]}, 0x0, 0x2, 0x0, 0x0, 0x41000, 0x8, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x3ff, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, 0x1, r7, r8, r13]}, 0x80) [ 1577.013229][ T24] audit: type=1400 audit(1700043017.400:500): avc: denied { connect } for pid=11414 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 1577.154786][T11419] FAULT_INJECTION: forcing a failure. [ 1577.154786][T11419] name failslab, interval 1, probability 0, space 0, times 0 [ 1577.167521][T11419] CPU: 0 PID: 11419 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1577.179034][T11419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1577.188926][T11419] Call Trace: [ 1577.192064][T11419] dump_stack_lvl+0x1e2/0x24b [ 1577.196572][T11419] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1577.201869][T11419] dump_stack+0x15/0x17 [ 1577.205859][T11419] should_fail+0x3c6/0x510 [ 1577.210122][T11419] ? __kernfs_new_node+0xdb/0x700 [ 1577.214970][T11419] __should_failslab+0xa4/0xe0 [ 1577.219571][T11419] should_failslab+0x9/0x20 [ 1577.223933][T11419] kmem_cache_alloc+0x3d/0x2e0 [ 1577.228516][T11419] __kernfs_new_node+0xdb/0x700 [ 1577.233284][T11419] ? __kasan_check_write+0x14/0x20 [ 1577.238234][T11419] ? mutex_lock+0xa5/0x110 [ 1577.242498][T11419] ? kernfs_new_node+0x170/0x170 [ 1577.247262][T11419] ? __kasan_check_write+0x14/0x20 [ 1577.252204][T11419] ? mutex_unlock+0x1c/0x40 [ 1577.256536][T11419] ? kernfs_activate+0x31a/0x330 [ 1577.261312][T11419] kernfs_new_node+0x97/0x170 [ 1577.265835][T11419] __kernfs_create_file+0x4a/0x270 [ 1577.270773][T11419] sysfs_add_file_mode_ns+0x273/0x320 [ 1577.275982][T11419] internal_create_group+0x573/0xf00 [ 1577.281101][T11419] ? sysfs_create_group+0x30/0x30 [ 1577.285968][T11419] ? kernfs_put+0x4e5/0x520 [ 1577.290297][T11419] ? sysfs_create_group+0x30/0x30 [ 1577.295158][T11419] ? kernfs_create_link+0x1a3/0x210 [ 1577.300199][T11419] sysfs_create_group+0x1f/0x30 [ 1577.304885][T11419] dpm_sysfs_add+0x72/0x2b0 [ 1577.309482][T11419] device_add+0x520/0xbc0 [ 1577.313659][T11419] device_create+0x259/0x2e0 [ 1577.318456][T11419] ? root_device_unregister+0x80/0x80 [ 1577.323821][T11419] bdi_register_va+0x93/0x610 [ 1577.328316][T11419] bdi_register+0xd1/0x120 [ 1577.332567][T11419] ? irqentry_exit+0x4f/0x60 [ 1577.336997][T11419] ? sysvec_reschedule_ipi+0x83/0x160 [ 1577.342205][T11419] ? __device_add_disk+0x552/0x11a0 [ 1577.347236][T11419] ? bdi_register_va+0x610/0x610 [ 1577.352011][T11419] ? __device_add_disk+0x552/0x11a0 [ 1577.357141][T11419] __device_add_disk+0x5de/0x11a0 [ 1577.361995][T11419] ? device_add_disk+0x40/0x40 [ 1577.366600][T11419] ? vsprintf+0x40/0x40 [ 1577.370588][T11419] ? device_initialize+0x1e1/0x420 [ 1577.375534][T11419] device_add_disk+0x2a/0x40 [ 1577.379960][T11419] loop_add+0x580/0x750 [ 1577.383949][T11419] loop_control_ioctl+0x448/0x620 [ 1577.388899][T11419] ? loop_remove+0xb0/0xb0 [ 1577.393149][T11419] ? __fget_files+0x31e/0x380 [ 1577.397670][T11419] ? security_file_ioctl+0x84/0xb0 [ 1577.402614][T11419] ? loop_remove+0xb0/0xb0 [ 1577.406863][T11419] __se_sys_ioctl+0x114/0x190 [ 1577.411378][T11419] __x64_sys_ioctl+0x7b/0x90 [ 1577.415805][T11419] do_syscall_64+0x34/0x70 [ 1577.420058][T11419] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1577.425783][T11419] RIP: 0033:0x7f6a18d8cae9 [ 1577.430039][T11419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1577.449477][T11419] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1577.457729][T11419] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1577.465536][T11419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1577.473345][T11419] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1577.481155][T11419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1577.488966][T11419] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1577.497245][T11419] ------------[ cut here ]------------ [ 1577.502594][T11419] WARNING: CPU: 0 PID: 11419 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1577.511757][T11419] Modules linked in: [ 1577.515520][T11419] CPU: 0 PID: 11419 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1577.527365][T11419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1577.538100][T11419] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1577.552494][T11419] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1577.572462][T11419] RSP: 0018:ffffc90001747be0 EFLAGS: 00010283 [ 1577.578672][T11419] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1577.587104][T11419] RDX: ffffc900084dc000 RSI: 000000000000e891 RDI: 000000000000e892 [ 1577.595160][T11419] RBP: ffffc90001747d30 R08: ffffffff82471419 R09: ffffc90001747630 [ 1577.603240][T11419] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888116618068 [ 1577.611301][T11419] R13: ffff888116618000 R14: ffff888116618348 R15: ffff88811661e000 [ 1577.619234][T11419] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1577.628146][T11419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1577.635119][T11419] CR2: 00007f6a17accff8 CR3: 000000016c6c2000 CR4: 00000000003506b0 [ 1577.643232][T11419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1577.651605][T11419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1577.659737][T11419] Call Trace: [ 1577.662843][T11419] ? show_regs+0x58/0x60 [ 1577.667155][T11419] ? __warn+0x160/0x2f0 [ 1577.671441][T11419] ? __device_add_disk+0xe1e/0x11a0 [ 1577.676766][T11419] ? report_bug+0x3d9/0x5b0 [ 1577.681375][T11419] ? __device_add_disk+0xe1e/0x11a0 [ 1577.686721][T11419] ? handle_bug+0x41/0x70 [ 1577.691431][T11419] ? exc_invalid_op+0x1b/0x50 [ 1577.696275][T11419] ? asm_exc_invalid_op+0x12/0x20 [ 1577.701685][T11419] ? __device_add_disk+0x5e9/0x11a0 [ 1577.707251][T11419] ? __device_add_disk+0xe1e/0x11a0 [ 1577.712842][T11419] ? __device_add_disk+0xe1e/0x11a0 [ 1577.718158][T11419] ? device_add_disk+0x40/0x40 [ 1577.723114][T11419] ? vsprintf+0x40/0x40 [ 1577.727909][T11419] ? device_initialize+0x1e1/0x420 [ 1577.733128][T11419] device_add_disk+0x2a/0x40 [ 1577.737849][T11419] loop_add+0x580/0x750 [ 1577.742108][T11419] loop_control_ioctl+0x448/0x620 [ 1577.747282][T11419] ? loop_remove+0xb0/0xb0 [ 1577.751793][T11419] ? __fget_files+0x31e/0x380 [ 1577.756593][T11419] ? security_file_ioctl+0x84/0xb0 [ 1577.761765][T11419] ? loop_remove+0xb0/0xb0 [ 1577.766007][T11419] __se_sys_ioctl+0x114/0x190 [ 1577.771435][T11419] __x64_sys_ioctl+0x7b/0x90 [ 1577.776174][T11419] do_syscall_64+0x34/0x70 [ 1577.781039][T11419] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1577.787075][T11419] RIP: 0033:0x7f6a18d8cae9 [ 1577.791605][T11419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1577.811597][T11419] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1577.820208][T11419] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1577.828349][T11419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1577.836418][T11419] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1577.844494][T11419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1577.852584][T11419] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1577.860677][T11419] ---[ end trace 7c38f8b4e2e07291 ]--- 10:10:18 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x6, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:18 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r0 = getpid() (rerun: 32) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x36, 0x0, 0x0, 0xfffffffffffffffd) (async, rerun: 64) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async, rerun: 64) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{&(0x7f0000000340)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, &(0x7f00000005c0)=""/200, 0xc8}, 0x400}, {{&(0x7f00000004c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000001e40)=""/228, 0xe4}, {&(0x7f00000016c0)=""/44, 0x2c}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/236, 0xec}, {&(0x7f0000001980)=""/236, 0xec}, {&(0x7f0000001a80)=""/215, 0xd7}, {&(0x7f0000001b80)=""/250, 0xfa}], 0x9, &(0x7f0000001d40)=""/67, 0x43}, 0x20}], 0x2, 0x42, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 32) socket$netlink(0x10, 0x3, 0x0) (rerun: 32) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYRESDEC], &(0x7f0000000300)='syzkaller\x00', 0xfffffffe, 0x0, 0x0, 0x40f00, 0x44, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) sched_setscheduler(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) (async, rerun: 32) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async, rerun: 32) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r7 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24002da8) 10:10:18 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:18 executing program 1: r0 = bpf$MAP_CREATE(0x1400000000000000, &(0x7f0000000380)=@base={0x1, 0x200, 0x5, 0x1f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) (async) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x1a00, 0x9, 0xfffffffd}}) r3 = getpid() r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) (async) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00", @ANYRES64=r2, @ANYRESHEX=r1, @ANYRES64=r3, @ANYRES32, @ANYBLOB="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", @ANYRES8=r4, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r5 = fsmount(0xffffffffffffffff, 0x1, 0x71) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000007100040025bd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="0c00c5018005000300800000000c004f000000000000000000"], 0x30}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000800100000264100000acb4603005800660000092f90787f000001ac1e0101018307b1ac141417443cf9f36401010100000003e000000200000004e00000021f000009ac1e010100000200ffffffff0000"]}) (async) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/keyboard', 0xc02, 0x190) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, &(0x7f0000000040)={0x0, 0x0, 0x1ff}) r9 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r9, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r9, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, @rand_addr=' \x01\x00', @private2, 0x0, 0x1a00, 0x9, 0xfffffffd}}) (async) preadv(r9, &(0x7f0000001680), 0x4, 0x18c2, 0x0) (async) r11 = getpid() (async) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r12, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) (async) connect$bt_l2cap(r12, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00000095", @ANYRES64=r10, @ANYRESHEX=r9, @ANYRES64=r11, @ANYRES32, @ANYBLOB="566969537d84dc0daa09724585599c5756474a781bd7624eb5805c38a0ce360dfbb8a5ec942a5cc7db6fe2815dd9600c17f27f63c7acfdf0fbd4036688a67ef02e1225ee0cc4f1c909a54087226302cae878f7bd6d9f0ce3acd527ef935c9f976742299dd958c2b4f616e6ed557e77356c1a1468f749bb5bf1ca9f43de0a456fa4f3c58d14ee2632ec432430530e0c3ac927f37f5f629f493dd75a431026bf759394bf2473f8895e10549b6cdee8952dcd5808d3d34c4e107326d84aece1a48ce77b678f970d5f745a124b9f2086bb1325a3d2ab8f1c41f47a5dffa6330373d0598519e5cf32ac41a18ca7f9d6b84797fa3328282973ad8fdae8f40f35bde86b4036c84fbac1010a0bb1fd1ded2e3a63a96708cb90f5bee7ba6655c5e9a1418b0aadd15bc5a50abbd0a1f4251254e205f1afaf8e4fe61b94f7f4b2b18fd5d896537434368723addf2bc973cf3eedc8e4bb13cf9539fbb40ef951ced280754165b3c05723570fd9c2c457f024242aa76a6b6fab2f64c8aff73c5ef6b4088cfb53b7f82342217a5b94a57ddf7efbfcf89d9745109b577296346b451ea6889106a10e80e1b55ce1649d538950e54748267645abfaaa577eca62439311e42604b4a5c6fef386cfe9a3391ddb7905bc31a01463d336ce01e81085ef0cd78e6c0c612be7fd75ccf592b620b95d6eb3b1bc9cbc0f11b99567bf6c51870f722f41f04c3e72bd4df215b9bb16a758a6832a82feb16b25b733cb317810314743c8734fae9cc20c03abeae9bfb943721c7aa38282030ab8cecfe4f4e811271ae5c9d1448affc8cb2436577c5a9d0278b989105e81586dc7f74f6360e45825b339b2cfa3ff1e4e24664c1915085e186b96542b1ccd97acfd3973fbb95e8f42209091f35a38a222105b4059c18f8a661fe0548e68991245365bebef1e6b5668a8e4672479ec27afbc341c5f483c9fd9accc410a8a5cee19053e4e5569c511737b79e442e6df8db86e49d4021932c178298066629e3a21bfda66ead08a459404bd1e581002a1440728604abc271bfdc9133c2a9c79472a53da7cd42e94dcf4f814a17fd970312f51cf362c8df01d7ca6227b5118d71e1a977b91213f63ca2f3c80a39264ce0fe62cd3b44f402ba6d3237de7634f2f62d44095b892c72cdd39164319507d1652db89249e9d019136899dce14bc8219dc8533f1f44da9040c3486f687ee46f9cac28f3616b110656aef0a23d027e10907a98556f0f741d7fdc2c46d3080f56da7d8447e58fe1806742e313745a2e5d5602951d19faa267555867e18d16f2a66feec86796ce30f9dfd9720dc772355ec5ea73b7e526e17145735f0a87f4cb74bef0faf7129955e2f2c8a69639f9d0ee9514afc639eae9cb1106f206fde89f35df1f119e31d87652b1eeb12e43c1954099f388a17c4b7bd525b8642e7bac5bba21b55ab3490d9b69332307d48f9e9c700e676db4b798daa5853610fb807a256cc7ce4188a02600be29de70ab6865fc405e372b962a1b53751b095dffb0b5470b05a4ad1b561ad257e4c979785f6ca0c19d362ed42ba055d6ee3be9910fe55adcf584f4380e40a07651ab48d2c7ab27144aa36e7466ae2e389769c374dec44768fa6c9b58801dae001904035e1e8d4027871b291134e3df300179c48160117e770d529f47607f627811258ff37a1e1ceabbe6cb47ec9d043f3f6234a5a8f47c7540baccca2cb6b84207270a087fcab6984e39c0ce8e4244fbcbe6faaf9f593f8468b735b58a4f76f2c3c778e00c46cf18c70362874cf0da5d0828793f74c609341304ef5bf342400f9f234330f28c44f1791345ae983e5427ba4a5abf62c3cd0a78d9ee524207ca7dd1acb8b901e6a4090ed3cbf7e75d3ea5077a1a5280f96626549ea9b1aad5edc524e7aa91c25a7cdb7dbad244d8a9042027344ab3904d03a3e492431236f47f67bea89e11462162ccbe9efcad4a2236ed194573430bfdf81802bd6099b96ab0e895c99191fb13b73d964e75f6d1bc906be3ba7834e3265eb5553fad72fb050ce2a8ab56a5cd38330c3f5091ae9c3b1fa34b5994f8726e8da986d4da3cb30da36ade300461b817051cefd9003bc990d4381e337ded108f218115d281b64e7fd2ac4ebf0a6ef9bda69586fdd45fa03ca6cc4b2ba8f5f6feed2f079f7b09558deaaa367a2640b1aa14df2e96ccc472d4c38582fe3dcb25cdf0f3e2640a5837fe2146e060d094b943b2521f28a0283d2bd2eb84c3a3b691912c832820720dc06dafe093b8a86e142649f019ed4025fd16bb137d9916163e1e14ae90d86e2b52640237532f08da523cbd021b52470abb01aa049dcfa41e9b7b8e3a9af017acd34ad060bb99e0dba9084e464f3e539ab50cefcbf1f3c94257322ebcd23359dc01b40485355d32d79193e7fbeb8413d91350ebeb2e823c568b2805388123889fef3cb1614e843c5c939982d84cf55940ead1363ac4a1b4d335ff800f798b31805977a0ed3c11819c6a60b6a89c3ee3b69a2dafd41603407a706824b3e8164544df02b4b7f1db2f231403e9a915d2d757a669bd2a0c7b1fcf352e1f6589fb50e97b2b16cabc8cf6ad95dc564f3db33288aa7cf9fd3ddb007fede8c82b1954de2a67b41e96a2fda3bffd50b9f3868aa7cefe9acaa8191cf81d242d6a5d05093933683d265a36c0da08a2731f9db1d6770659a69bcc71adde7b9e1f3735dc09a49902758f7bb15688b6053f848d1e56e80efa01ffe7ead5fc71c51f3e92e4e8effe6092c214a39c859bacd41dac77b488327505d43bb98010d3149547dc9e3ea64acd92b89a93bca38277fdf4b3c78dd0d2c22619daa6c1d7485a8ba19585bd8f02bb9bb9dc046643aff6ed2d164def72134ce9d384a7b44674b2c9161be839b1eecb9710588f6cb91da2b374640479c4d18feeb5f01186c3919191bd607de01f8a6549d49b5a00ecc7d63a3b0f4e9a272a7a5f63250e2a7a172cb76d7c21bf6980f87d2938ac383a0a3d947e5f28fdb48e670e7069c24bf3aabeea8fc18301940d4ce934f1223f5db9b7390c98f3c1cdac082bb2a948649c0fd6a3770201cc3ebef48aed8c2d524297cf5071465e8c21e1b4d551044f650d1a5731c2acad8054b87c99f293a0833400a80f0f4870250eed052bb64fadc9b2c3b9c172ae74e5efdaa6874d275ac25a730fd1a7532ee549515c77a7466a37db3efe06288fb3ef2ab41d9286c564979d805098c1f0c3d948341f9b57bbdfddb89ad215aa0f49a7bb83c7416f18e1ea8be808aab5019ffc12c53fa7823eeabbc33435a7ebf5879d19a40e315004844de3573b146a0a55c730fa6bab84993d1ee412c75649b48a701a80922b3c9f369fc6d477d36ff9ab156603aea8513f4bfca2ba72525866756e3283811bc67234e17f07be988395946a593a76fa03417c41fe82e7d69e968454ab48d72ef67f364f1221dc3cf2a4b53444e93bee781b673dd23070877b8a9b2cb69995d37bf3f1f3150a7b01255937554f535337420bb0a890683e026c1451b958771a3b75ed0087c25536c96f3474fbec49814253bed5393df8923707835cd37e5bc6dbe3589ce2ede07e828336e6abee14c61d7a61ab6109629f8f2ba6e9a3c7b8d6d1a00b486569656eefc211c3d1da3099ab7d289902bda08d407753403636e067e84215fb8e4e4b223a6ba373687fdbca280c06c65b963de2eca9ffb7e4d9ec86257798ff70beeaffe47c97a40c93577a75bfe4538d0479ad9dff48335cf431aabf00e0abf50a456de6b66ce03a4fb272471bd7f9088300a96c090185a3f4be744b956d425919d4cd22e5ed20bb7f25983a4404a9b0664ed949a914642eb54d5655271453a1380fd4fee694784fab1da8164d3e4fe59dc3e4fac2b85acb628c3c9838744b0e5257913aab6fe62f5560a2dcd4ce519c87a908bdcb60f0b3bae0c46ece811127d0fd49038d660f8ec5333127e032bdaa0d3512313f20b74b546abeb8a11af4ef61a171aed7abdbf880dcd48d215dc4fb292326d18e36f7a3bc80c7d6d2d7eaf375bd7224a3a638899793580f3eac4dc6bd4c415aca1f82ae1c9d6e50fd709e53ebe6c6b4dd6dc8f028e977ddd15766b81b910099e3b63f6f806aa8d98ea1cedf651d14529f8f34462223d92cfdebac6f394ffd59ec4e09f9ee5de3c24b9025dc5fbe1513665ed8b69e605a08e4d27c366bd12b16d7705d4b4c0140d4d98a946094de2239335429da2263f5b7946310f65baa522d555c02aad33c296e88822fbefd4c6c78905712b3f5d9863fd9a4b639914a3e3fd13fb491683c8fa94c1b1d63ce63d5fb6280a5459ce6df3c8a25bee3584184b48e1882b6185b16ad1bd225c2b47846378a668606aeb79200c461b39547afb3ddc32955346fab085a7a31d597506fec96160332e3ed3dc31b85b81118ec07f489a80079a6d56e7f4b67cb8f3ba72bcec481b0bb70b2d2aae8b298d1a7c67b75f26bb71190a90fcb27e929bcd01d7a70c2bba79819902a06260227a48c7ff26d9ba5dfc57b369a0c2b42e969eaaa5b8a58fd6fa679d5a875ffc901fbbc1a32aabf031e43a2a31485d191e4532b115bb597ae7b7cf0a2b67700c92d1798da326c118176a11e0bdd22f69830582b4bc991188a3586425d45734536818aa2cf96b8657a160b07727a251b9d2c0dc00e6e6d141cf1eb33b70066d3ade5cb73a297ad8f1fc6bf6a92f34bf650ddc6f6e33d406b58f6683dc3c07153eb6bc7c396a97318efe531e892db4fda750f6015ece8da5f4da958ba951287ed28cbce5d30592db80706c6edc4b1ac819ca6dfe216350b71efb78f4eea06865f7e15759c70c96cfdf548fc1fdb719b5c03b7784359382a5d9e37afa26d8d8cec75ae14e5f3445c0f09b35b449a57f0e90ded1b1a49f2170131ee596d1e8ea93ac790b02726fba64478800db30743f963706765e7a2d0f7782cdc1e6c9c1af26738f89c6ebc11f5a95dddeb0d5b5b8005a2980c7ca5fe950b90c5bcd331e4fa10d2349f916b39137d56843f64a04117ced56c6dea60e4aa2ec452cc9977dc7309ee19526991397544847a4d373507e5406e32565051d4d0e0d34990d1ce88bad06961d422a1455a95b75ba14b79fd2f09d60b2ac50ff3120370029937c2191b298f3b4901502b18bb8ef23ab0e724bbc408363f8cc116448048ac5c63d4a3ee26b75b9a3833aaf9999a727da799f0b3a231a3e82a04c6f0e7648b4faad77d725fbdc74ccfe31d05ed86f36c1f4d75d7f71e4b457555dfda62123c9738725d6386912ef5f7223e8bcf11bb853ecb8dda010656cc6752f5c037f52400c085a22cbc0c421f2c5328c3533f3e6cc77c5742eb80f5d8a9d93ce4a140f5e77b276171922d47148c7f039a4adb6640f36d4e003cfa4c2f49ece59210dd0cfe051d2630e0c0d118782d0ba3bd4d07f56fbdfdbe14fe313473c556d113c0017aefedbc08be7d75db3092bde652578457acbee18f5300c18d1fec326de4db4d9e0e80fd32659b60bdea5bc8689c197b1a0bb1f734a8458cfb577fcd4f35ad7a25e1c15e0859b9d3a9e2246e956446f816ef67109a4f047e528d657406429ff2a031681b449f1e09678ec387dfe0dc9663d2761757e76f2ded39a8cd7c4386dfae0121d55300c2eca885ce7397d178e92a5bfa1eef002d71011c3c3da06b7690fa6f4551dd48168be34d20bff3b570f143ec32210e3063849568548d76618aeee0da44f943b899a5dbcbfe254bee54ac3a81d3184a8f7f38615e8e8614cc2934c35f721688d7ddaa735635933a0aa0eab0054", @ANYRES8=r12, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async) r13 = fsmount(0xffffffffffffffff, 0x1, 0x71) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_delvlan={0x30, 0x71, 0x4, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r10}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}]}, 0x30}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7}, [@map_val={0x18, 0x0, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0x0, 0xd, 0xb, 0x5, 0xffffffffffffffc0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xfffffe08}]}, 0x0, 0x2, 0x0, 0x0, 0x41000, 0x8, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x3ff, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, 0x1, r7, r8, r13]}, 0x80) [ 1578.104293][T11419] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1578.121246][T11419] ext4_test_bit(bit=14, block=255) = 0 [ 1578.126544][T11419] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:18 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xc4ffffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:18 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 56) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:18 executing program 1: r0 = bpf$MAP_CREATE(0x1400000000000000, &(0x7f0000000380)=@base={0x1, 0x200, 0x5, 0x1f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x1a00, 0x9, 0xfffffffd}}) r3 = getpid() r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) (async) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00", @ANYRES64=r2, @ANYRESHEX=r1, @ANYRES64=r3, @ANYRES32, @ANYBLOB="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", @ANYRES8=r4, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async, rerun: 64) r5 = fsmount(0xffffffffffffffff, 0x1, 0x71) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000007100040025bd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="0c00c5018005000300800000000c004f000000000000000000"], 0x30}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000800100000264100000acb4603005800660000092f90787f000001ac1e0101018307b1ac141417443cf9f36401010100000003e000000200000004e00000021f000009ac1e010100000200ffffffff0000"]}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/keyboard', 0xc02, 0x190) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, &(0x7f0000000040)={0x0, 0x0, 0x1ff}) (async, rerun: 32) r9 = socket(0x10, 0x2, 0x0) (rerun: 32) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r9, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r9, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, @rand_addr=' \x01\x00', @private2, 0x0, 0x1a00, 0x9, 0xfffffffd}}) (async) preadv(r9, &(0x7f0000001680), 0x4, 0x18c2, 0x0) r11 = getpid() r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r12, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x2}, 0x15) connect$bt_l2cap(r12, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="18000000020000040000000000000001040000000e0000f1850000000e00000095", @ANYRES64=r10, @ANYRESHEX=r9, @ANYRES64=r11, @ANYRES32, @ANYBLOB="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", @ANYRES8=r12, @ANYRESDEC], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) (async, rerun: 64) r13 = fsmount(0xffffffffffffffff, 0x1, 0x71) (rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_delvlan={0x30, 0x71, 0x4, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r10}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}]}, 0x30}}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7}, [@map_val={0x18, 0x0, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0x0, 0xd, 0xb, 0x5, 0xffffffffffffffc0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xfffffe08}]}, 0x0, 0x2, 0x0, 0x0, 0x41000, 0x8, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x3ff, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, 0x1, r7, r8, r13]}, 0x80) 10:10:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYRES32=r1, @ANYBLOB='D'], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0xf7030000, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000010000150c300"/23, @ANYRES32=r1, @ANYBLOB="0308020000000000"], 0x20}, 0x1, 0xf303000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYBLOB], 0x20}}, 0x0) 10:10:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'macsec0\x00', 0x0}) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYRES32=r1, @ANYBLOB='D'], 0x20}}, 0x0) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0xf7030000, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000010000150c300"/23, @ANYRES32=r1, @ANYBLOB="0308020000000000"], 0x20}, 0x1, 0xf303000000000000}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYBLOB], 0x20}}, 0x0) [ 1578.374089][T11461] device veth1_macvtap left promiscuous mode [ 1578.497686][T11468] FAULT_INJECTION: forcing a failure. [ 1578.497686][T11468] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.510276][T11468] CPU: 0 PID: 11468 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1578.521737][T11468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1578.531626][T11468] Call Trace: [ 1578.534768][T11468] dump_stack_lvl+0x1e2/0x24b [ 1578.539274][T11468] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1578.544571][T11468] ? selinux_kernfs_init_security+0x14a/0x720 [ 1578.550475][T11468] dump_stack+0x15/0x17 [ 1578.554463][T11468] should_fail+0x3c6/0x510 [ 1578.558716][T11468] ? __kernfs_new_node+0xdb/0x700 [ 1578.563578][T11468] __should_failslab+0xa4/0xe0 [ 1578.568178][T11468] should_failslab+0x9/0x20 [ 1578.572526][T11468] kmem_cache_alloc+0x3d/0x2e0 [ 1578.577118][T11468] __kernfs_new_node+0xdb/0x700 [ 1578.581801][T11468] ? __kasan_check_write+0x14/0x20 [ 1578.586748][T11468] ? mutex_lock+0xa5/0x110 [ 1578.591001][T11468] ? kernfs_new_node+0x170/0x170 [ 1578.595776][T11468] ? __kasan_check_write+0x14/0x20 [ 1578.600728][T11468] ? mutex_unlock+0x1c/0x40 [ 1578.605062][T11468] ? kernfs_activate+0x31a/0x330 [ 1578.609839][T11468] kernfs_new_node+0x97/0x170 [ 1578.614457][T11468] __kernfs_create_file+0x4a/0x270 [ 1578.619393][T11468] sysfs_add_file_mode_ns+0x273/0x320 [ 1578.624606][T11468] internal_create_group+0x573/0xf00 [ 1578.629737][T11468] ? sysfs_create_group+0x30/0x30 [ 1578.634589][T11468] ? kernfs_put+0x4e5/0x520 [ 1578.638931][T11468] ? sysfs_create_group+0x30/0x30 [ 1578.643789][T11468] ? kernfs_create_link+0x1a3/0x210 [ 1578.648811][T11468] sysfs_create_group+0x1f/0x30 [ 1578.653498][T11468] dpm_sysfs_add+0x72/0x2b0 [ 1578.657833][T11468] device_add+0x520/0xbc0 [ 1578.662000][T11468] device_create+0x259/0x2e0 [ 1578.666424][T11468] ? root_device_unregister+0x80/0x80 [ 1578.671639][T11468] bdi_register_va+0x93/0x610 [ 1578.676146][T11468] bdi_register+0xd1/0x120 [ 1578.680399][T11468] ? irqentry_exit+0x4f/0x60 [ 1578.684824][T11468] ? __device_add_disk+0x552/0x11a0 [ 1578.689861][T11468] ? bdi_register_va+0x610/0x610 [ 1578.694636][T11468] __device_add_disk+0x5de/0x11a0 [ 1578.699494][T11468] ? device_add_disk+0x40/0x40 [ 1578.704097][T11468] ? vsprintf+0x40/0x40 [ 1578.708090][T11468] ? device_initialize+0x1e1/0x420 [ 1578.713032][T11468] device_add_disk+0x2a/0x40 [ 1578.717469][T11468] loop_add+0x580/0x750 [ 1578.721454][T11468] loop_control_ioctl+0x448/0x620 [ 1578.726310][T11468] ? loop_remove+0xb0/0xb0 [ 1578.730567][T11468] ? __fget_files+0x31e/0x380 [ 1578.735084][T11468] ? security_file_ioctl+0x84/0xb0 [ 1578.740023][T11468] ? loop_remove+0xb0/0xb0 [ 1578.744278][T11468] __se_sys_ioctl+0x114/0x190 [ 1578.748791][T11468] __x64_sys_ioctl+0x7b/0x90 [ 1578.753220][T11468] do_syscall_64+0x34/0x70 [ 1578.757472][T11468] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1578.763200][T11468] RIP: 0033:0x7f6a18d8cae9 [ 1578.767453][T11468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1578.786894][T11468] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1578.795138][T11468] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1578.802950][T11468] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1578.810773][T11468] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1578.818573][T11468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1578.826385][T11468] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1578.835403][T11468] ------------[ cut here ]------------ [ 1578.840743][T11468] WARNING: CPU: 0 PID: 11468 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1578.849672][T11468] Modules linked in: [ 1578.853381][T11468] CPU: 0 PID: 11468 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1578.864947][T11468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1578.874836][T11468] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1578.880475][T11468] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1578.899915][T11468] RSP: 0018:ffffc90000d87be0 EFLAGS: 00010283 [ 1578.905800][T11468] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1578.913638][T11468] RDX: ffffc900084dc000 RSI: 000000000000fc88 RDI: 000000000000fc89 [ 1578.921457][T11468] RBP: ffffc90000d87d30 R08: ffffffff82471419 R09: ffffc90000d87630 [ 1578.929247][T11468] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff8881674f6068 [ 1578.937091][T11468] R13: ffff8881674f6000 R14: ffff8881674f6348 R15: ffff88810e3a3000 [ 1578.944930][T11468] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1578.953669][T11468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1578.960056][T11468] CR2: 00007f6a17accff8 CR3: 00000001692cf000 CR4: 00000000003506b0 [ 1578.967865][T11468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1578.975680][T11468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1578.983503][T11468] Call Trace: [ 1578.986603][T11468] ? show_regs+0x58/0x60 [ 1578.990694][T11468] ? __warn+0x160/0x2f0 [ 1578.994672][T11468] ? __device_add_disk+0xe1e/0x11a0 [ 1578.999728][T11468] ? report_bug+0x3d9/0x5b0 [ 1579.004046][T11468] ? __device_add_disk+0xe1e/0x11a0 [ 1579.009078][T11468] ? handle_bug+0x41/0x70 [ 1579.013272][T11468] ? exc_invalid_op+0x1b/0x50 [ 1579.017756][T11468] ? asm_exc_invalid_op+0x12/0x20 [ 1579.022641][T11468] ? __device_add_disk+0x5e9/0x11a0 [ 1579.027653][T11468] ? __device_add_disk+0xe1e/0x11a0 [ 1579.032707][T11468] ? __device_add_disk+0xe1e/0x11a0 [ 1579.037732][T11468] ? device_add_disk+0x40/0x40 [ 1579.042392][T11468] ? vsprintf+0x40/0x40 [ 1579.046313][T11468] ? device_initialize+0x1e1/0x420 [ 1579.051295][T11468] device_add_disk+0x2a/0x40 [ 1579.055683][T11468] loop_add+0x580/0x750 [ 1579.059702][T11468] loop_control_ioctl+0x448/0x620 [ 1579.064539][T11468] ? loop_remove+0xb0/0xb0 [ 1579.068790][T11468] ? __fget_files+0x31e/0x380 [ 1579.073352][T11468] ? security_file_ioctl+0x84/0xb0 [ 1579.078252][T11468] ? loop_remove+0xb0/0xb0 [ 1579.082519][T11468] __se_sys_ioctl+0x114/0x190 [ 1579.087199][T11468] __x64_sys_ioctl+0x7b/0x90 [ 1579.091651][T11468] do_syscall_64+0x34/0x70 [ 1579.095877][T11468] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1579.101708][T11468] RIP: 0033:0x7f6a18d8cae9 [ 1579.105937][T11468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1579.125406][T11468] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1579.133650][T11468] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1579.141449][T11468] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1579.149262][T11468] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1579.157053][T11468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1579.164897][T11468] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1579.172734][T11468] ---[ end trace 7c38f8b4e2e07292 ]--- 10:10:19 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x7, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'macsec0\x00', 0x0}) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYRES32=r1, @ANYBLOB='D'], 0x20}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0xf7030000, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000010000150c300"/23, @ANYRES32=r1, @ANYBLOB="0308020000000000"], 0x20}, 0x1, 0xf303000000000000}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000010000114000003000000000000009700", @ANYBLOB], 0x20}}, 0x0) 10:10:19 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x36, 0x0, 0x0, 0xfffffffffffffffd) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x375, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{&(0x7f0000000340)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, &(0x7f00000005c0)=""/200, 0xc8}, 0x400}, {{&(0x7f00000004c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000001e40)=""/228, 0xe4}, {&(0x7f00000016c0)=""/44, 0x2c}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/236, 0xec}, {&(0x7f0000001980)=""/236, 0xec}, {&(0x7f0000001a80)=""/215, 0xd7}, {&(0x7f0000001b80)=""/250, 0xfa}], 0x9, &(0x7f0000001d40)=""/67, 0x43}, 0x20}], 0x2, 0x42, 0x0) (async) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 64) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 64) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYRESDEC], &(0x7f0000000300)='syzkaller\x00', 0xfffffffe, 0x0, 0x0, 0x40f00, 0x44, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) (async, rerun: 32) sched_setscheduler(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r7 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2={0xff, 0x3}, 0x0, 0x0, 0x0, 0xffffffff}}) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000480)={'syztnl0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24002da8) 10:10:19 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x2, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:19 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 57) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:19 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) recvmmsg(0xffffffffffffffff, &(0x7f0000004040), 0x0, 0x10020, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000001880)={0x8, 0x689}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) sched_getparam(0x0, &(0x7f00000002c0)) r5 = socket$inet6(0xa, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) connect$inet6(r5, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000000100), 0x40000c4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f00000017c0)='./file0\x00', 0x101000, 0xf0) io_submit(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000006c0)='./file0\x00', 0x840, &(0x7f0000006e00)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYRESDEC=r2, @ANYRESDEC=0x0, @ANYRES32, @ANYRES64=r2], 0xf4, 0x212, &(0x7f00000018c0)="$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") syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) 10:10:19 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xd933715e, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1579.530289][ T3423] print_req_error: 354 callbacks suppressed [ 1579.530303][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1579.548647][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.561355][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1579.571553][ T3423] buffer_io_error: 312 callbacks suppressed [ 1579.571563][ T3423] Buffer I/O error on dev loop1p2, logical block 8, async page read [ 1579.574920][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1579.617372][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.641199][T23704] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1579.652368][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.663769][ T3423] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.677648][T23704] blk_update_request: I/O error, dev loop1, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.720150][T19771] Buffer I/O error on dev loop1p7, logical block 8, async page read [ 1579.748070][ T3423] Buffer I/O error on dev loop1p2, logical block 9, async page read [ 1579.899539][ T3423] blk_update_request: I/O error, dev loop1, sector 610 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1579.911305][T23704] Buffer I/O error on dev loop1p3, logical block 9, async page read [ 1580.027119][ T3423] Buffer I/O error on dev loop1p2, logical block 10, async page read [ 1580.057015][T19771] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1580.143500][T23704] Buffer I/O error on dev loop1p3, logical block 10, async page read [ 1580.159718][ T3423] Buffer I/O error on dev loop1p2, logical block 11, async page read [ 1580.167727][T19771] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1580.169316][T23704] Buffer I/O error on dev loop1p3, logical block 11, async page read [ 1580.184786][T11501] FAULT_INJECTION: forcing a failure. [ 1580.184786][T11501] name failslab, interval 1, probability 0, space 0, times 0 [ 1580.197318][T11501] CPU: 1 PID: 11501 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1580.208842][T11501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1580.218830][T11501] Call Trace: [ 1580.221960][T11501] dump_stack_lvl+0x1e2/0x24b [ 1580.226472][T11501] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1580.231767][T11501] ? selinux_kernfs_init_security+0x14a/0x720 [ 1580.239350][T11501] ? idr_alloc_cyclic+0x369/0x5d0 [ 1580.244249][T11501] dump_stack+0x15/0x17 [ 1580.248212][T11501] should_fail+0x3c6/0x510 [ 1580.252577][T11501] ? __kernfs_new_node+0xdb/0x700 [ 1580.257515][T11501] __should_failslab+0xa4/0xe0 [ 1580.262119][T11501] should_failslab+0x9/0x20 [ 1580.266718][T11501] kmem_cache_alloc+0x3d/0x2e0 [ 1580.271315][T11501] __kernfs_new_node+0xdb/0x700 [ 1580.276095][T11501] ? __kasan_check_write+0x14/0x20 [ 1580.281035][T11501] ? mutex_lock+0xa5/0x110 [ 1580.285275][T11501] ? kernfs_new_node+0x170/0x170 [ 1580.290124][T11501] ? __kasan_check_write+0x14/0x20 [ 1580.295203][T11501] ? mutex_unlock+0x1c/0x40 [ 1580.299540][T11501] ? kernfs_activate+0x31a/0x330 [ 1580.304398][T11501] kernfs_new_node+0x97/0x170 [ 1580.308911][T11501] __kernfs_create_file+0x4a/0x270 [ 1580.313861][T11501] sysfs_add_file_mode_ns+0x273/0x320 [ 1580.319071][T11501] internal_create_group+0x573/0xf00 [ 1580.324189][T11501] ? sysfs_create_group+0x30/0x30 [ 1580.329058][T11501] ? kernfs_put+0x4e5/0x520 [ 1580.333388][T11501] ? sysfs_create_group+0x30/0x30 [ 1580.338332][T11501] ? kernfs_create_link+0x1a3/0x210 [ 1580.343379][T11501] sysfs_create_group+0x1f/0x30 [ 1580.348060][T11501] dpm_sysfs_add+0x72/0x2b0 [ 1580.352406][T11501] device_add+0x520/0xbc0 [ 1580.356566][T11501] device_create+0x259/0x2e0 [ 1580.361086][T11501] ? root_device_unregister+0x80/0x80 [ 1580.366283][T11501] ? memset+0x35/0x40 [ 1580.370101][T11501] ? number+0xb5a/0xf80 [ 1580.374095][T11501] bdi_register_va+0x93/0x610 [ 1580.378608][T11501] bdi_register+0xd1/0x120 [ 1580.382865][T11501] ? vsnprintf+0x1e1/0x1c70 [ 1580.387202][T11501] ? __device_add_disk+0x552/0x11a0 [ 1580.392235][T11501] ? bdi_register_va+0x610/0x610 [ 1580.397014][T11501] ? __kasan_check_read+0x11/0x20 [ 1580.401867][T11501] ? blk_alloc_devt+0xd7/0x330 [ 1580.406468][T11501] __device_add_disk+0x5de/0x11a0 [ 1580.411329][T11501] ? device_add_disk+0x40/0x40 [ 1580.415928][T11501] ? vsprintf+0x40/0x40 [ 1580.419934][T11501] ? device_initialize+0x1e1/0x420 [ 1580.424869][T11501] device_add_disk+0x2a/0x40 [ 1580.429295][T11501] loop_add+0x580/0x750 [ 1580.433294][T11501] loop_control_ioctl+0x448/0x620 [ 1580.438148][T11501] ? loop_remove+0xb0/0xb0 [ 1580.442411][T11501] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1580.447959][T11501] ? __fget_files+0x1c3/0x380 [ 1580.452476][T11501] ? security_file_ioctl+0x84/0xb0 [ 1580.457511][T11501] ? loop_remove+0xb0/0xb0 [ 1580.461755][T11501] __se_sys_ioctl+0x114/0x190 [ 1580.466275][T11501] __x64_sys_ioctl+0x7b/0x90 [ 1580.470697][T11501] do_syscall_64+0x34/0x70 [ 1580.474958][T11501] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1580.480677][T11501] RIP: 0033:0x7f6a18d8cae9 [ 1580.485195][T11501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1580.504632][T11501] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1580.512877][T11501] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1580.520693][T11501] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1580.528589][T11501] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1580.536397][T11501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1580.544216][T11501] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1580.552588][T11501] ------------[ cut here ]------------ [ 1580.558015][T11501] WARNING: CPU: 0 PID: 11501 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1580.566957][T11501] Modules linked in: [ 1580.570689][T11501] CPU: 0 PID: 11501 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1580.582270][T11501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1580.592163][T11501] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1580.597765][T11501] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1580.617269][T11501] RSP: 0018:ffffc900016b7be0 EFLAGS: 00010283 [ 1580.623119][T11501] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1580.630928][T11501] RDX: ffffc900086dd000 RSI: 000000000000d0c7 RDI: 000000000000d0c8 10:10:21 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x8, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:21 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x84, 0x460, &(0x7f00000004c0)="$eJzs201vG0UYAOB3N0m/S0IpH/0AAgURCUiatEAPXEAg9YKEBIdyI6RpVeo2qAkSrSoaECpH1F8A3PkFnOCCgBOIK9wRUoV6oXBAi9bebZ3Edm3HwW39PNImM+uxZ17vjj07sw5gYI3nf5KIHRHxa0SM1rIrC4zX/l2/dnHu72sX55LIsjf+TKrl/rp2ca4sWj5ve5GZSCPST5LY16DexfMXTs9WKvPnivzU0pn3phbPX3j21JnZk/Mn58/OHDly+ND0C8/PPNeTOHfmbd374cL+PUffuvLa3LEr7/zwVd7eHcXj9XGssNx9neMxvvK9rPNk9y97W9pZl06G+9gQOjIUEfnhGqn2/9EYipsHbzRe/bivjQM2VJZl2eY1e4fKxHIG3MWS6HcLgP4ov+jz699y62D40Ozy9o5x9aXaBVAe9/Viqz0yHGlRZmTV9W0vjUfEseV/Ps+3aDUPAQDQI9/k459nGo3/0nigrtw9xdrQWETcGxG7IuK+iNgdEfdHVMs+GBEPdVj/+Kr82vHPz1u7CqxN+fjvxWJta+X4Lx/9ZaNlubQYA47FSHLiVGX+YPGeTMTI5jw/3aKOb1/55bNmj9WP//Itr78cCxY1/zG8aoLu+OzS7Hpirnf1o4i9w43iT26sBOSD/D0Rsbezly6XgbZExP5mhW4dfws9WGfKvox4qnb8l2NV/KWk9frk1JaozB+cKs+KtX786fLrzeq/VfyNT/7edYn8+G9reP7fiH8sqV+vXey8jsu/fdr0mqbb839T8mY1vanY98Hs0tK56YhNyfLa/TM3n1vmy/J5/BMHGvf/XRH/flE8b19xEj8cEY9ExKNF2x+LiMcj4kCL+L9/+Yl3u49/Y+XxH+/o+HeeGDr93dfN6m/v+B+upiaKPe18/rXbwPW8dwAAAHCnSKv3wCfp5I10mk5O1u7h3x3b0srC4tLTJxbeP3u8dq/8WIyk5UzXaN186HQxN1zmZ1blD1XnjbMsy7amcaoyPzm3UNmoNXWgPdub9P/c70P9bh2w4TpaR7vjb/kD6vm9Jgwu/R8Gl/4Pg0v/h8HVqP9firjeh6YA/zPf/zC49H8YXPo/DC79HwbSen7X3yqx6+hGvfLdlhi6PZrRcSLS26IZ3SXSPPF235tRS2yOiHYLX4r1V1re1t+6cJ8/mAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHrkvwAAAP//N93lNg==") r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) write$P9_RLERROR(r1, &(0x7f00000000c0)={0xd, 0x7, 0x2, {0x4, '\xdb^-{'}}, 0xd) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) [ 1580.638715][T11501] RBP: ffffc900016b7d30 R08: ffffffff82471419 R09: ffffc900016b7630 [ 1580.646556][T11501] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff8881115ac068 [ 1580.654366][T11501] R13: ffff8881115ac000 R14: ffff8881115ac348 R15: ffff888105bcd000 [ 1580.662756][T11501] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1580.672204][T11501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1580.678932][T11501] CR2: 0000000020051030 CR3: 00000001204a0000 CR4: 00000000003506b0 [ 1580.686947][T11501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1580.694796][T11501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1580.702571][T11501] Call Trace: [ 1580.705684][T11501] ? show_regs+0x58/0x60 [ 1580.709782][T11501] ? __warn+0x160/0x2f0 [ 1580.713753][T11501] ? __device_add_disk+0xe1e/0x11a0 [ 1580.718783][T11501] ? report_bug+0x3d9/0x5b0 [ 1580.723151][T11501] ? __device_add_disk+0xe1e/0x11a0 [ 1580.728162][T11501] ? handle_bug+0x41/0x70 [ 1580.732934][T11501] ? exc_invalid_op+0x1b/0x50 [ 1580.737522][T11501] ? asm_exc_invalid_op+0x12/0x20 [ 1580.742400][T11501] ? __device_add_disk+0x5e9/0x11a0 [ 1580.747412][T11501] ? __device_add_disk+0xe1e/0x11a0 [ 1580.752467][T11501] ? __device_add_disk+0xe1e/0x11a0 [ 1580.757491][T11501] ? device_add_disk+0x40/0x40 [ 1580.762154][T11501] ? vsprintf+0x40/0x40 [ 1580.766077][T11501] ? device_initialize+0x1e1/0x420 [ 1580.771476][T11501] device_add_disk+0x2a/0x40 [ 1580.775883][T11501] loop_add+0x580/0x750 [ 1580.779905][T11501] loop_control_ioctl+0x448/0x620 [ 1580.784738][T11501] ? loop_remove+0xb0/0xb0 [ 1580.789009][T11501] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1580.794506][T11501] ? __fget_files+0x1c3/0x380 [ 1580.798980][T11501] ? security_file_ioctl+0x84/0xb0 [ 1580.804052][T11501] ? loop_remove+0xb0/0xb0 [ 1580.808263][T11501] __se_sys_ioctl+0x114/0x190 [ 1580.812799][T11501] __x64_sys_ioctl+0x7b/0x90 [ 1580.817209][T11501] do_syscall_64+0x34/0x70 [ 1580.821513][T11501] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1580.827271][T11501] RIP: 0033:0x7f6a18d8cae9 [ 1580.831549][T11501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1580.850999][T11501] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1580.851015][T11501] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1580.851022][T11501] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1580.851029][T11501] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1580.851035][T11501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 10:10:21 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x3, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:21 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xe0ffffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1580.851043][T11501] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1580.851054][T11501] ---[ end trace 7c38f8b4e2e07293 ]--- [ 1580.916781][T11505] FAT-fs (loop1): Unrecognized mount option "ck=stct" or missing value [ 1580.932293][T11504] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 10:10:21 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) (async) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x84, 0x460, &(0x7f00000004c0)="$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") r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) (async) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async) write$P9_RLERROR(r1, &(0x7f00000000c0)={0xd, 0x7, 0x2, {0x4, '\xdb^-{'}}, 0xd) (async) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) [ 1580.942943][T11504] ext4_test_bit(bit=14, block=255) = 0 [ 1580.948353][T11504] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1580.968391][T11520] EXT4-fs (loop2): Unrecognized mount option "inode_readahead_blks=0x000A"P0;0000000400000" or missing value 10:10:21 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x84, 0x460, &(0x7f00000004c0)="$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") r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) (async) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async) write$P9_RLERROR(r1, &(0x7f00000000c0)={0xd, 0x7, 0x2, {0x4, '\xdb^-{'}}, 0xd) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) 10:10:21 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) (async) mkdir(&(0x7f0000000100)='./file0\x00', 0x21) recvmmsg(0xffffffffffffffff, &(0x7f0000004040), 0x0, 0x10020, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000001880)={0x8, 0x689}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) sched_getparam(0x0, &(0x7f00000002c0)) r5 = socket$inet6(0xa, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) connect$inet6(r5, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000000100), 0x40000c4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f00000017c0)='./file0\x00', 0x101000, 0xf0) io_submit(0x0, 0x0, 0x0) (async) io_submit(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000006c0)='./file0\x00', 0x840, &(0x7f0000006e00)=ANY=[@ANYBLOB="696f636861727365743d6d61636761656c69632c726f6469722c73686f72746e616d653d6c6f7765722c756e695f786c6174653d302c757466383d312c636b3d737463742c8f00695f786c617265667265652c747a3d5554432c64656275672c73686f72746e616d65642c73686f72746e616d653d77696e39352c756e695f786cab74653d312c726f6469722c756e695f786c6174653d312c696f636861727365743d61736361692c756e302c646d61736b3d30303030303030303030303030301b1dd98f3d9a408d3030303230303030302c6990636861727365743d63703836302c7569643e8ff114c3cf76f2f557813a6c020fec797decc6c57bd0f2c1c6fa80b1835f983d8c91e4893bec9ab613559491367a09e2f5855c52a841a93ef8b50b6b629a020a9086b583072236a52ceb1805afad5c29d5fca09a4a65a263a1792b225e9ddab136a408cffcf55c3e2116cf1545b15f8a436eea793d59d60bbb221804b79be52c29e260f87b2abd45054dd014f6bdfcfd92cf28916f1af0bcfe0a4649e56cce463519c04ed2658f710c46bca9d3b35a663546990f8ee68b5a274dda1e0900c49a46fcd3f5b376eb8f3efc8eff274f0990ba53f0fc401a6c70bef106fe33c5e9f6abda129841ba5d761304dc39b7dcd489a314b10264063e14e37b0d7e58e5be704c884b7e128972000000000000002aa833b19ce07d2d4637d0a14d6507aac0840d36ea4932f211fe25b5b6a149b79abe296e03b348f4a06472d878465dd77563113cef0700dc046b39284eb968a201aca4b1cfa603a66e0dc299e6d959c2ff9b906524cdb504f28f8a61339931944300f4c719d552e677c7b9342747ebd7300dbf5017d9030f331347aa7cfe2255d86bc9a0f81c7df790a30981d4283056bd0992fb407a11a135be0c10b454faac4df521848b4a93dcd50c87d52584ade2a9376e70be74959085ae0de35f97194eac3ce5608bccbdb1679ef7ab0000000000000000fa1a682a5414e707c60236b5c8a73a2a8fd19527ce21f7af04d67e4e18e945d5656de2524197f2c81e5be6d01abb17cf0000a718095725065a5de65c5ed35de8256921bf898b1bf989ba943cb7eb0081ab64dddc64e8b58676a8bfd8254e087ad0eb5a5edc7e0d8d4d469c9b5b45a2119f87739dce1cc39c645d9a2fa5a65d90ab714fed34190581a157863f2a1f8dff2d0ba7187ba91b8b7a66a5306f1d0fb522400008bf55958123ca96dce8d35095f8156ac307391aa5bc309e22728132c5bedac81e38ccd948365efcba7ee6b0f6f4e302baec16b8732c44ab55ee177357e785feb8363a03b00000000000000000000000010414d2e54795dd39d9926370cf7117f31d722b7a8b28f6ea6f202b575a14b16da669f7187d799f7f83a1be30e196e2d48b44d1bcd2ad3f40d928c9d1e047a0edbd55e1db7a174249915ee3d8276861a5cf8e0d11abaf193cecec5a5a7f2fed4948098d10096d5c443c16296312d0c292365b87c35f1ccd04117fb8931d7dfa5fb547c498b6a0bee3e7d76c62cce46cfff26e7c13e1c5fc3bb0dde1c2bd0010000000000000d12849380be2db5a99976f3bbaab0c4245d2c398bd", @ANYRESDEC=0xee00, @ANYRESDEC=r2, @ANYRESDEC=0x0, @ANYRES32, @ANYRES64=r2], 0xf4, 0x212, &(0x7f00000018c0)="$eJzs3bFrU18UB/DTX/vT4pIiQkEcHrg4hbbQPUUqiAGlJUhFxGhTKE0oWAgo2LoJDm6Ojm6i4OLmHyHoKjqIo8WlQyFiniaNRI2F9MXm81ly4NwvnLvk8oZ33/VTtbXl9Y2V7e2PMT4+EmOFKMTOSEzEfzEaqXsBABwmO41GfG6ksp4FADgYzn8AGD49nv+XDnAkAKDP9v/8/2jp1btypTDbr8kAgH5ZXLpyYa5YnF9IkvGI2v16qV5Kf9P+3EqsRjUqMRW52I1otKT1ufPF+amkaSJKta3v+a16abQzPx25mOien07zSWf+/zi2Nz8TuTjRPT/TNX8kzpzek89HLl7fjPWoxnJ8y7bzm9NJcvZi8af80eY6AAAAAAAAAAAAAAAAAAAAAADoh3zS0vX+nnz+V/00/xf3A7Xu13nQzI/FybFs9w4AAAAAAAAAAAAAAAAAAACDYuP2nbVytVq51SpuLKweL/9od7YOX7E7//DZAIzx7xUvnlbePLl2dbGnxV/eDsTM+y8u3/3NmueDMOGfi8nHhfLLzfefek1l+78EAAAAAAAAAAAAAAAAAADDqP3Sb9aTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEB22t//71vxYXZyJuttAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAw5L4GAAD//1zvsJY=") syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) 10:10:21 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 58) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") [ 1581.040753][T11527] EXT4-fs (loop2): Unrecognized mount option "inode_readahead_blks=0x000A"P0;0000000400000" or missing value [ 1581.134004][T11542] EXT4-fs (loop2): Unrecognized mount option "inode_readahead_blks=0x000A"P0;0000000400000" or missing value [ 1581.325423][T11545] FAT-fs (loop1): Unrecognized mount option "ck=stct" or missing value [ 1581.372123][T11548] FAULT_INJECTION: forcing a failure. [ 1581.372123][T11548] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.384708][T11548] CPU: 0 PID: 11548 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1581.396426][T11548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1581.406313][T11548] Call Trace: [ 1581.409462][T11548] dump_stack_lvl+0x1e2/0x24b [ 1581.413961][T11548] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1581.419256][T11548] ? ___ratelimit+0xb5/0x580 [ 1581.423683][T11548] dump_stack+0x15/0x17 [ 1581.427672][T11548] should_fail+0x3c6/0x510 [ 1581.431927][T11548] ? __kernfs_new_node+0xdb/0x700 [ 1581.436786][T11548] __should_failslab+0xa4/0xe0 [ 1581.441391][T11548] should_failslab+0x9/0x20 [ 1581.445727][T11548] kmem_cache_alloc+0x3d/0x2e0 [ 1581.450329][T11548] __kernfs_new_node+0xdb/0x700 [ 1581.455014][T11548] ? __kasan_check_read+0x11/0x20 [ 1581.459874][T11548] ? __kasan_check_write+0x14/0x20 [ 1581.464820][T11548] ? mutex_lock+0xa5/0x110 [ 1581.469071][T11548] ? kernfs_new_node+0x170/0x170 [ 1581.473846][T11548] ? __kasan_check_write+0x14/0x20 [ 1581.478801][T11548] ? mutex_unlock+0x1c/0x40 [ 1581.483133][T11548] ? kernfs_activate+0x31a/0x330 [ 1581.487911][T11548] kernfs_new_node+0x97/0x170 [ 1581.492420][T11548] __kernfs_create_file+0x4a/0x270 [ 1581.497365][T11548] sysfs_add_file_mode_ns+0x273/0x320 [ 1581.502662][T11548] internal_create_group+0x573/0xf00 [ 1581.507872][T11548] ? sysfs_create_group+0x30/0x30 [ 1581.512731][T11548] ? sysfs_create_group+0x30/0x30 [ 1581.517588][T11548] ? internal_create_group+0x6/0xf00 [ 1581.522712][T11548] sysfs_create_group+0x1f/0x30 [ 1581.527399][T11548] dpm_sysfs_add+0x72/0x2b0 [ 1581.531737][T11548] device_add+0x520/0xbc0 [ 1581.535906][T11548] device_create+0x259/0x2e0 [ 1581.540333][T11548] ? sysvec_reschedule_ipi+0x83/0x160 [ 1581.545536][T11548] ? root_device_unregister+0x80/0x80 [ 1581.550747][T11548] bdi_register_va+0x93/0x610 [ 1581.555261][T11548] bdi_register+0xd1/0x120 [ 1581.559512][T11548] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1581.564988][T11548] ? __device_add_disk+0x552/0x11a0 [ 1581.570012][T11548] ? bdi_register_va+0x610/0x610 [ 1581.574786][T11548] ? elevator_init_mq+0x375/0x4e0 [ 1581.579646][T11548] ? blk_alloc_devt+0xd7/0x330 [ 1581.584250][T11548] __device_add_disk+0x5de/0x11a0 [ 1581.589111][T11548] ? device_add_disk+0x40/0x40 [ 1581.593708][T11548] ? vsprintf+0x40/0x40 [ 1581.597702][T11548] ? device_initialize+0x293/0x420 [ 1581.602650][T11548] device_add_disk+0x2a/0x40 [ 1581.607072][T11548] loop_add+0x580/0x750 [ 1581.611066][T11548] loop_control_ioctl+0x448/0x620 [ 1581.615926][T11548] ? loop_remove+0xb0/0xb0 [ 1581.620289][T11548] ? __fget_files+0x31e/0x380 [ 1581.624797][T11548] ? security_file_ioctl+0x84/0xb0 [ 1581.629735][T11548] ? loop_remove+0xb0/0xb0 [ 1581.633993][T11548] __se_sys_ioctl+0x114/0x190 [ 1581.638492][T11548] __x64_sys_ioctl+0x7b/0x90 [ 1581.642924][T11548] do_syscall_64+0x34/0x70 [ 1581.647176][T11548] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1581.653161][T11548] RIP: 0033:0x7f6a18d8cae9 [ 1581.657417][T11548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1581.676869][T11548] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1581.685109][T11548] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1581.693010][T11548] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1581.701007][T11548] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1581.708802][T11548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1581.716615][T11548] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1581.725855][T11548] ------------[ cut here ]------------ [ 1581.731187][T11548] WARNING: CPU: 0 PID: 11548 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1581.740121][T11548] Modules linked in: [ 1581.743822][T11548] CPU: 0 PID: 11548 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1581.755702][T11548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1581.766017][T11548] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1581.771682][T11548] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1581.791137][T11548] RSP: 0018:ffffc90001637be0 EFLAGS: 00010283 [ 1581.796961][T11548] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1581.804800][T11548] RDX: ffffc900086dd000 RSI: 0000000000010a4b RDI: 0000000000010a4c [ 1581.812681][T11548] RBP: ffffc90001637d30 R08: ffffffff82471419 R09: ffffc90001637630 [ 1581.820587][T11548] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888169336068 [ 1581.828446][T11548] R13: ffff888169336000 R14: ffff888169336348 R15: ffff888169333000 [ 1581.836418][T11548] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1581.845164][T11548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1581.851583][T11548] CR2: 0000000020052030 CR3: 000000011d3d5000 CR4: 00000000003506b0 [ 1581.859412][T11548] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1581.867193][T11548] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1581.875076][T11548] Call Trace: [ 1581.878167][T11548] ? show_regs+0x58/0x60 [ 1581.882268][T11548] ? __warn+0x160/0x2f0 [ 1581.886289][T11548] ? __device_add_disk+0xe1e/0x11a0 [ 1581.891368][T11548] ? report_bug+0x3d9/0x5b0 [ 1581.895666][T11548] ? __device_add_disk+0xe1e/0x11a0 [ 1581.900717][T11548] ? handle_bug+0x41/0x70 [ 1581.904864][T11548] ? exc_invalid_op+0x1b/0x50 [ 1581.909395][T11548] ? asm_exc_invalid_op+0x12/0x20 [ 1581.914235][T11548] ? __device_add_disk+0x5e9/0x11a0 [ 1581.919287][T11548] ? __device_add_disk+0xe1e/0x11a0 [ 1581.924311][T11548] ? __device_add_disk+0xe1e/0x11a0 [ 1581.929382][T11548] ? device_add_disk+0x40/0x40 [ 1581.933942][T11548] ? vsprintf+0x40/0x40 [ 1581.937933][T11548] ? device_initialize+0x293/0x420 [ 1581.943010][T11548] device_add_disk+0x2a/0x40 [ 1581.947435][T11548] loop_add+0x580/0x750 [ 1581.951438][T11548] loop_control_ioctl+0x448/0x620 [ 1581.956283][T11548] ? loop_remove+0xb0/0xb0 [ 1581.960550][T11548] ? __fget_files+0x31e/0x380 [ 1581.965057][T11548] ? security_file_ioctl+0x84/0xb0 [ 1581.970041][T11548] ? loop_remove+0xb0/0xb0 [ 1581.974254][T11548] __se_sys_ioctl+0x114/0x190 [ 1581.978760][T11548] __x64_sys_ioctl+0x7b/0x90 [ 1581.983209][T11548] do_syscall_64+0x34/0x70 [ 1581.988220][T11548] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1581.993963][T11548] RIP: 0033:0x7f6a18d8cae9 [ 1581.998215][T11548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1582.017680][T11548] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1582.026473][T11548] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1582.034231][T11548] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1582.042088][T11548] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1582.049891][T11548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.057655][T11548] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1582.065504][T11548] ---[ end trace 7c38f8b4e2e07294 ]--- 10:10:22 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x9, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:22 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x4, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1582.214118][T11547] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1582.224586][T11547] ext4_test_bit(bit=14, block=255) = 0 [ 1582.230024][T11547] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000f00)={'pimreg1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000003280)=[{{&(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="542512313b86a736a7f5e8500afa66", 0xf}, {&(0x7f0000000140)="6f557039bac4c668ced006497398f821a0fd80f35efe7162ae087081506b7b56efe4e102f445361b054ceb2ef5b2c7ef45db4bc554dd0a2f8b8515c56e0f32fd860e3b31acbf323326b2e2dfb284985c18dea408d70b9cf391c9b4f989d8fc84cb1c2d68cfbd7f7b8f48c8111f8add6d", 0x70}, {&(0x7f0000000200)="1eb731622182900d38ecb8d9d73581edef03a99d10d5d843ec7b57a6b4bed6e968085760fdcd091a799642b7a113077291ff78f4e712bdc5664bcd37e2016e68930dd1882d394eff0661182b79dbc5167da68404939aae75ef5aab46c2941f8f3724ea008e", 0x65}, {&(0x7f0000000300)="c93983841d9f1c19aee50186f6fad8f24c6af95af91653f51b21ea6e3bad808686dea72073be349883ea0cd2e84b7f452c44707fa2a30845d3723438e4ce813f266d400637a6aa255783ea7d9ca760cebbe2e7ab16489e565515650884264a70c43e5265d4539ea510c2c590023ac6e26cefd665b44288d7702b2d1c8b6c08cc3b63a98f7d710cc9b5e559603d279a41c9706d90ef2c", 0x96}, {&(0x7f0000001340)="d2e67d9ad01716dc2ebeedf3163f42e5f7decfd07eb12c1b822214ddc2454a6d1f2a0c821fb59a5b8d5f102a8d9372258c2d281bbf393c0e599639884da61af292801f16cd884fa263e196c0344e59fe2890f390014e2ca94e05346dde184691a68103314dc2c8518732afbd5635591045977ab3282c56b4298f1824bad6439c1b73678421c451a9459ea307408fb28c3be708daebda7076580d0356ac42296cdc31be58924abc9794272da1b71c63c919502ec23ec040366bbd14562b994165cf3c1dca3d2f0b1f9f147a5b7ea3b82ae7cf77c6c2205442d4927877068f254c4669bb785244c149f89346d50ab2c19135f195ea5c725140d45ccb2f7bf20028b356bb0f46981b9134ecc380d30e5e32b2080282e6bc450c8ff6ad32cf610597c2010d5a5693779a2ab41f9aecfe76f62d515d333502954cdf26bc2908319c49302920bae47332c6e7561a04a47a0feaaf11fcaf5f96996e2c404fbae1996d11308ab276210f87186228dc69efcb07493b4391d90991ae44a82de76d94409d6168a69447bc42a6edf6e1302b2b2c674215105a7942e62a9d767d81a476a923bf5dc3154128eae0d18e8487de1cc3bfcff1e1c5590708391743dbeac2c1465488b31adec1b7d5897ab9f0dbb37244472767563217a3307c7618f90e90ae73bed914560b254649a632eaf40636ac9e130f59195106f7977105b97836eadd4f8634c56dd6646c9b98bf81da9372daa049831230f3626f1454fe78df030b1e29637398bb8c28cd5780845ef4ca00d17471c75d520348213800667090696222c36fa12349dcc93b023df8f66ea42d36d2e681a391664854253da33377454760e2e8e2d12daccdc67672c82c1a3465f9247e64efff5b31274d2a093a76059fae3939277448c5b18fa3ec3ca3b957740106652a8e90c15480f85100832f697dd2451efac33426280291888e7f0d3eb5f3d0a74b505153179054942ed7c2f166f662546551f512121cd05ac149f39941f71a56991f2dcd06ee0e8ab309d214958ab5e0639acfdb53dbf4d9c214bc014f2060fff9c11c30f7ffb6bfff40ed4bb378d50bef411871e450b42f052de61aed074118a084f42f1524add2047d9530be0b1c0619c030fb30927b33f312f23b81afd6544b430f814f49219a5417d66cd190f6c1b83018ca568ce281f8fab7657315e455a493b934393c8d421255c29e1f2036fa9ad75ea0ace070b6728ff7f71955bf149aead3af93890c8202beda4d03c6febc4166fd5ab1c59fe755be5a11f19d24306678d17bfbb324f0cb625fe360a69d509653af4aa5c8b3bf39569e340ef8e130cd0cc0e485be9bffb5cfcec71f4f60e1d7d603c77426176cf656b32ce032feac90a9e2cf1ba3ca1402ef31612d81957cbf3fb4748a4995fb809439fe40c2f2f8f573f5481d3a0692503f966077f844205dbdd65e59e1df884e84c7cc677638a5fdd0067178ed8acc72e117a8db335bc9cbba63b5e7eaad278cf55848a20252436e70f3489e610ff24cec2183e9f56eb069a24f35c898f05484491d0d196fa3061ad1821ec2eefde83b7130a243c39b191a12691da0d5d44cc3ede83579bf69b90dcacac110c0346f2f5293031643b933ac5677fb7ceb0a90e1f689db1e7737c519936a467beac50558e528bd34b50dc654af559bb6fdf11de73a078d19328d1ff327baf79fcb0656f2b09ce694f1e1c301fab98daafb31642ccf0333c043cdc5d1d73235efc15021a76d5c53da1a6b2620d86e945ebf8f07b8bc47a56234e7c00a4f0109f5839b957fb0feb7d086e0ecbc2a9a1e4baec295115d7e4b54489f9071ae10edeeae760e6010752dc3cacb9df7f2e3188d49474b16667a59a0f58af4e9f8886aa4f57561305e0aeed358e3b6de3d4b4624933ad10708ee70a44af5677186d346357f58ef947295d086ef7b92473243676f771d0315228b1ea984db3c9d0f427f414ea7d9c9591da64095c683793ec6fb548cf42781228d15b2ed980477bcd7c7459e855fa7b8635a6b1538f0f6325ec0d25e6cbe000f4b9cd2180ab1590de48ed8433f0472aad826ae4f2d27f752c766d70f8278e6eaa8b53c54057baed4aa4c17b67e3323071d07fabf000e2ccf31e4fa8ea9a6df027e4ef1ff4ad19ff1546a4783b05b6a189fa74b00847e14ba9aa6d1a842d4ec1ee40db0b2b6aef97c0e20dce6ae7864e0249e9ab429776675758513051b6d65133d565fc1765b47dac1febc585d493a47c7a8da357149349e6d12b339f0f5f56a5d4ab0c551d92ad48669812a268b119d696668e86b522447e42c281508a6735c3efd47be9579634da3bb54fa4390e52dca6652044ea7f701c42969ef7533ce22a1c0a993d834f36c86645c637e4114a2a6770a209d01a7c7f2a06035f209a8c4c57cca0e1b53c1795121afd046a72f31b18e5f6e3125c3c32a8563ad9003f15adf51e617093af2c113d7270b7fb1ca7aedbff9f587b2d126d027372146602aace23b7e328519a29615adcec094018b08bfb203fec59e81f48d0b6739a1989571a5b9d9d81f78a5ceb13a71d7ff3485880479fe9176b8a8b20ab91c0e4bdb476814e5e1687afb4f98aa64466426c3dac1671871cbe79634b66e20bd4c60150582ec29dcc2f67c9935a762954fce70a5f4212ed091b20d03c4f2d11843c038e88fe9beae0878dd013535d3db9f2468b7e98a01c7125c8c6c466631049b4659f65f866b5cdcf938a07f6b681edf50a592d81174198c49b7723fb3aaf89734864a02134ac200880f887a0d271fb824877b3e954c6b46a1628504e0c198ccd45ccabb4f5b123baacf3406426cd30b865a5c0f011fe6ac9b8278b8bd68631c3300d4588fa0ac91fafe6fa9ed15c5bd80ed188d074d50b7227c4c0057e80c3a7e9411d7a491cb0eaf1fac6583654fa73d14426e97530806ff17ca6d35894af450e61f2e3e40cd040d258c53ff216f9a426ee3656f0ea5e277a6ca817ca5f3f00a06c559105817bb9c87888920b5a46ea7ca2da529372a61400a3634dc790ad823ba8e8a01d2e1863fab8a12e5cfb8c7bb25180d2d8372d87fdf5377ba49d8f60c897cf440eac33d6ea3662d45228a62e581a0bd0861a1ce262dd60d921fa20ed4460ff023c23a6a65748bf8a834d51e224623b4687b332e53ad576da7363d275f98e4ba3bdd0b00bf05af29c034bbdb5db9899422a16061e2a1d0f92fac5c483f557dfecfaab2bfe18eefff1d19cbe25e47a37ad09ac14a92a1c562494d4bb8c629b2de09d25c6b0be4f59d2107b853e2aec6c36503fffc3373e2d7eae713dfaa2e6e22c07e6b1141f2d8dd455c95c9a51b600ced373655b6df4b5d7a3743b6fb6c1bc5a0ee402afb1a3ddf2e4b6587f2960e850b1456dd5a1e7b159487ef45063d3cd35e020f49d9e6d9e86e4e510a0da94393040063573ee75e94cb01de03a3038d2cf30fecedd3cf78fddc01adffbae74be30cb1b5abd3a359d44e036fea77eb038ce7e423974abf637e70286e707e7a3b311e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&(0x7f0000000c40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xa}, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xea4}}], 0x38}}, {{&(0x7f0000000c80)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="15da7ab565726b25be404fafd9", 0xd}, {&(0x7f0000000d00)="8b332c125020b221939341b83a9b5a35827ef0ce022233fd320f46fddf4634b0bfc13d73fa18a9bcc355e8772aed6c19fe0994bc09c1a444d37339aaa0bfc580122b24c1cac016ba54e147c7bd35db6f44bc68f9a0ded16fdfd6d106d532dd33fa03", 0x62}, {&(0x7f0000000d80)="97a160aaf85550a7a0165ee43e01bb381d97b793bd04186df1b997225c861370ca69338a37bcfac09f21238bd4b882d4f5b87160c247ee1c08ca9b28fcd3b58ababb2a4a5f09831b52125c19a8150c27048e0ce51ce21d378e7f8d718347edae7f9fc2db86ab98a975f849ed67287fdea1fc348a031128195868d6a8685088ff", 0x80}, {&(0x7f0000000e00)="b5d4f41c2120bfe8d98b7563756f3c3fb9cfd27cb514d77cbb4cb391fadc513cb419bd5980c73c1ab51794d22e6b85e3dfbf7a921cf10d38a0cfb1115db69fb8e134288f16d627ced4056bb6b8c68fa8847fd42c3277c874a3e5f81b0e5e17c692beb2f504a120ba325e3e61dee021190445ab62005c9f6b061c4efed797129360488e2b4bb699d8480bfaeeb3e029b677121b9919aa178d3240748b641256a56a4066fbe216baf5ed3c", 0xaa}], 0x4, &(0x7f0000000f40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_retopts={{0x10}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_retopts={{0xbc, 0x0, 0x7, {[@end, @lsrr={0x83, 0xb, 0xa7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x88, 0xf, "04acee5f708f829002b4ad46fd"}, @ssrr={0x89, 0x2b, 0x80, [@multicast2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @loopback, @empty, @multicast1, @broadcast, @loopback, @broadcast]}, @generic={0x86, 0xc, "fc7d4d08562919a3ea07"}, @rr={0x7, 0xb, 0x71, [@broadcast, @multicast1]}, @timestamp_addr={0x44, 0x24, 0x9c, 0x1, 0x9, [{@local, 0x68}, {@multicast2, 0x3b9}, {@local, 0x5}, {@empty, 0x3f}]}, @end, @timestamp_addr={0x44, 0x14, 0x98, 0x1, 0xa, [{@dev={0xac, 0x14, 0x14, 0x19}, 0x1}, {@rand_addr=0x64010102, 0x2}]}, @lsrr={0x83, 0x13, 0x3c, [@multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x13}, @broadcast]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @broadcast, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0xc0, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0xc, 0x4d, 0x0, 0x2, [0x2, 0x6]}, @cipso={0x86, 0x52, 0x1, [{0x0, 0x2}, {0x0, 0x10, "5f74dcedb57958cc3ff4805bfab5"}, {0x5, 0x11, "818007c93a5a817a3eb470afc1376f"}, {0x7, 0x3, "8f"}, {0x0, 0x12, "e92ac5dd72f3aaaa80db378c0c27083d"}, {0x7, 0x2}, {0x2, 0x6, "586fbbd0"}, {0x0, 0x4, "d4b4"}, {0x2, 0x6, "7fd1378a"}, {0x6, 0x2}]}, @rr={0x7, 0x13, 0x36, [@broadcast, @multicast2, @multicast1, @multicast2]}, @timestamp={0x44, 0x1c, 0xf5, 0x0, 0x7, [0x64e, 0x4dde, 0x1f, 0x5, 0x10002, 0x6]}, @timestamp={0x44, 0x1c, 0x85, 0x0, 0x6, [0x8c, 0x7a, 0x4, 0x8, 0x7fffffff, 0x0]}]}}}], 0x240}}, {{&(0x7f0000001240)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001280)="488597ed6f84613ad5cb5558ea2cae8850289aeef66def6a269fca25f3daec1ba079b4726307e59a24264d37ac", 0x2d}, {&(0x7f0000002340)="d93aefa4c8930b27ebc5f4a4fc7d5382d4712f579abd4054de805dfb665117a7579f0a359b9d8c349d49460a8019dfc4d821776d9a5ddb8f968ea1d28aef12396a5e5f973aa73db8c3ac166fd958302e98153928d1ed822b3f9d1e4bb2522386981b02dae417d77b9366b12aedd7b1e0991700800bccf8d74d8c4710d94c46ed0ed3a77e512081ae7e781eaaba86d9b2e1fdd3363def7fa9abcba864533bd524561af7dd547a1730ce6cd0df95b57422a76d6aab2b0a25d9ab7edb84369ec901b184941b798b565bfb2e5873f3c6810e77ec47", 0xd3}, {&(0x7f0000002440)="d16d0acd739b483820835849342d284e3a9a2a9a0743ad7784684dd35a39e9fee1d1de4e77e4fcff6d1f0c3b81fd7a24ca5b13ef5caa7b46282632df7626605e982d94cb51b1614c77bb7e64543934ff8c2a3caa1a4ca442b4e1d2b713e6225016e501dc3ec7657acf618df96374bdf0df5c975fc8fc54052ec7a91a2097067586a22122210eff4596db607162ee12fbb25f9e3348c9cc8d89b092c023401392218f429e8c818d04dd8f314d6f6f3cdc27776a5535d0b6ae01d2c817fe27cdb29f52e609fec663f6ba2d9b32faa14537a16d008d5cb9e90befbc319284b747c1437d80a1acb78c51b398d01d8741607a44b71f4fee26a472b3", 0xf9}], 0x3, &(0x7f0000002580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xe9, [@loopback, @multicast1]}, @timestamp_addr={0x44, 0x3c, 0xa5, 0x1, 0x8, [{@multicast2, 0x101}, {@empty, 0x7}, {@multicast2, 0x7}, {@dev={0xac, 0x14, 0x14, 0x27}, 0x2}, {@dev={0xac, 0x14, 0x14, 0x38}, 0x8}, {@loopback}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb42}]}, @lsrr={0x83, 0x13, 0xfb, [@dev={0xac, 0x14, 0x14, 0x2c}, @local, @multicast1, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}], 0x88}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002640)="080198bfe82b129c716815c71d8b52c86b4c8fc9fdac534f90e0fb2eae1be435e14f9cf5bfdda0c7bed889a80d9b6dc8b6b1a8ba0acc186cbd060b28c0c0c8e76c3128af39cf0a6a62fffd79d81f94245243d55acb8fc863e10b1fd80e0b0c9187d8346d68ce1e3cd6e432cb998f3e314db0d09e930d58529243665fc773ea5fc2be56ec71a1d32d3b738ab173589204d8366d8f0b42acc26a0736566bc00e65da9ca1e208f43aa1b1e2241ca1394315843fa5c10685a76602d07751079d3395dcd5d22e8956cdad93778cebb2c127458077fe12cd6ddc85d1", 0xd9}, {&(0x7f0000002740)="1f000328d20976437a12f83064fcfdd5b07cfcbb18d864a68f0935e4998bfcb0fe311071a3ab5c3ee6ea45ff9df3de9012bbfe640be778bf1f47c340313db9c72869030e46cfa1c9fdfd387d8c3afa47d3f1cfc5079963831810f486c89b16500e876bce55af151c78fbab74031dce077dc6ef8f918651bfb5ae55ad8c85200b781db56f84c4a6c36dc64227011454e8a59b95bd2447fc7480fbf0ad7f7570b4589d6ccd639b1f40db6f35d0bce87837157574bd27d9bd7db924402614447151146a13c0a00b300fd542e41ac3f863f03f76afca976c20582a", 0xd9}, {&(0x7f0000002840)="22528edba8f2eddce6a2c7e62280ca5e8651be9ef579501e444af553800813c8199a305ea404b960e0da45513fe72d1813c37d3211608384d2d8bef066eaf56e83a00982a4a359cff62fb3df281d608780665cfb1b925b61b0b6ba27b637828e3415b2d93549c4891a2b9decca370f5b7a6f1481aacde3c34f5d21658793379b731e3dffc026bcd4cf743f6dd72bcb310a949d48f3601edba9971bdb981c85aff6e9b343debb9ff7912a453aeac84bc715a14c3e97cbe621", 0xb8}, {&(0x7f0000002900)="a46fc016d208fd42030389d0760dc13dbb5121c2ae86081e7d50c665227f0c552a0df3dcf2d6c81039f7de5de1ee4f89f74cc48fa32511be4970a88e65047565fb9f9da6c526e2d072fc4c0737a3cbd9892748060e9c551d286ae6243b8cb6415bf47bd25ca1edb18611e0d812dd9a3767f553354e3ca44ba4b7370992964e6a5093ecaa98204a19e8f320c65d", 0x8d}], 0x4, &(0x7f0000002a00)}}, {{&(0x7f0000002a40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002a80)="6257f8b863984f27373783e4447e83e51605c101649b5c8f4501183d6b59a6bde0c127493381adf5b6ccc5a09b7780c39b9871f3ee7bbde2d5ad341acf760c0f64bc07449b7903d2c18606d602c6dd1b23a3d579c6ffdc1faade09e96582ae087d04ce6975a89ada2cf05ddd8ba1a83da30d034416f4d24ed70f704555cc46a78b4a9c59", 0x84}, {&(0x7f0000002b40)="94bbd29429ce26b967e00fa5d08dffe76def68400f3ea5a2711b29461c37672618132aaa38d2c2e1c5a8d97aca750d91092c7f9f3f5a8417f685830c0976c5d7b487d6acf61ccb294c8f451a25c7fc859e00ec9b17f08b36794a93aef5600ecaf8aa9dc75e3f9378076d90843b585ea3ea5dc941cce5911c59adf8e083659ea9c49f80d681133a2f2d0ab41696addde96e6b822dd6654c914cfeb1361fa66954bc702046697d5286bfd1a43f5a5b940532c78f8ab506856dee473ca1", 0xbc}, {&(0x7f0000002c00)="d58cd804601342ecd69390cb1902602dd5648278412d8d39496c4f3955afaf0fc46639d67cf5b39c910a82ed184f13428b5d298912c2651fd843b0c14b03053cb1a71d4b4fde1c809777b21fe7e44c8c24973e53ee70c1eaab685ec9c3e8ae489fdefe19ad7bf907f16986bd7584b4024d47d527b84fa893d9b4cea51c7dcefede0817eebc5b917b47c67c8ea28a5a3c2bfa", 0x92}, {&(0x7f0000002cc0)="d6030fa71b225755531ca55a678d50759264b51ada9f5b51f866099d30fc1f02c3fddd393d2d4f61f637a466", 0x2c}], 0x4, &(0x7f0000002d40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010102, @local}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x14, 0x1a, 0x3, 0x1, [{@multicast2, 0xcd0}, {@empty, 0x5}]}, @noop, @ra={0x94, 0x4}, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x511c}}, @ip_retopts={{0xc4, 0x0, 0x7, {[@cipso={0x86, 0x4c, 0xffffffffffffffff, [{0x7, 0x11, "4bb39b73f51a78127039eb88837c9b"}, {0x6, 0xe, "ab101f5f71103aba4b0b9f0a"}, {0x1, 0x9, "72ccaa364cd1c1"}, {0x0, 0x12, "ae3ae5e373db22b43a7ec21e86545166"}, {0x6, 0xc, "64835e4f5fe51d442af0"}]}, @cipso={0x86, 0x4b, 0x1, [{0x7, 0xe, "0f6e6e5526eb2d4edc7a3832"}, {0x0, 0x5, "d1ea32"}, {0x6, 0xb, "1127d722d21019e7ce"}, {0x5, 0x2}, {0x6, 0x10, "28e353031249cfcd5fb437062636"}, {0x6, 0x3, "b0"}, {0x1, 0x4, "e117"}, {0x6, 0x3, 'Y'}, {0x5, 0x3, "ae"}, {0x0, 0x8, "bafc4cddfc9e"}]}, @rr={0x7, 0x1b, 0x9d, [@dev={0xac, 0x14, 0x14, 0x34}, @local, @private=0xa010101, @private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x148}}, {{&(0x7f0000002ec0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000002f00)="55a8407bed011f315a", 0x9}, {&(0x7f0000002f40)="8fc9dcc1d13c5c1d10a730e0239fc80f2aaebc9039d61a2a160b0491e1d6f3ffd1b5a43033a7d42ab07d154bcc534ef68bb565a90a2cbd20c84dbcc4b033b4e15d5e72b72a7f0b550761e3f299acf1a12039fdb7af8fb1925b87a43a2db8ac06044bf56a62c894813d0dd4ef6f22486a0267665092bf4fd4f1f8fe345bb3ae103bbb397ee5a825d451efb0d62cf2e211637d4858bb2970acf3796a2b8baed5f6d712f600685f9271873424e8d6e2d1c5811589f97896d1a1ac508d67caf9c035", 0xc0}, {&(0x7f0000003000)="50eda4bafdf4273e3ad2f294b9065e7982603adcd127c42fff6686d1d23c86de19a764b39fb9105a8ebaedcbf4e1cf5ffa5e7be1f6c2222861abad3d9440f5a36a9862340f74539dc6bf108069c6495da87a541ce5c00d8207be97861cceb446bafb35f5fa46d433510c3c39463a1c073fd745bb151aa9cac4cb1707e96981d0debb7b65a8a94bca5774054051e7bae41dc849df7c66421b2efe39b65af433214d1109017d3c92d376fb65fbd7f52ef93050453c70a3f14853b18da99cbc6985bb7923bc838d567c5c84ba99cc5465ab6f1deb", 0xd3}, {&(0x7f0000003100)="94799961943c9f19", 0x8}, {&(0x7f0000003140)="00cb97de011a64977a68280d29dc55e65139db5443716796892399e94db427b0d19a68e2ba941f1c7e9ce18dfd9be1d00d632be6c51c0a913ee43b63876613b1898670dfb79f", 0x46}], 0x5, &(0x7f0000003240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x30}}], 0x8, 0x4044050) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x1800, 0x4) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 10:10:22 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 59) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:22 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xe8030000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1582.568753][T11572] FAULT_INJECTION: forcing a failure. [ 1582.568753][T11572] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.581517][T11572] CPU: 0 PID: 11572 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1582.592984][T11572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1582.602864][T11572] Call Trace: [ 1582.606003][T11572] dump_stack_lvl+0x1e2/0x24b [ 1582.610504][T11572] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1582.615802][T11572] dump_stack+0x15/0x17 [ 1582.619795][T11572] should_fail+0x3c6/0x510 [ 1582.624138][T11572] ? __kernfs_new_node+0xdb/0x700 [ 1582.628996][T11572] __should_failslab+0xa4/0xe0 [ 1582.633596][T11572] should_failslab+0x9/0x20 [ 1582.637944][T11572] kmem_cache_alloc+0x3d/0x2e0 [ 1582.642563][T11572] __kernfs_new_node+0xdb/0x700 [ 1582.647248][T11572] ? __kasan_check_write+0x14/0x20 [ 1582.652174][T11572] ? mutex_lock+0xa5/0x110 [ 1582.656425][T11572] ? kernfs_new_node+0x170/0x170 [ 1582.661196][T11572] ? __kasan_check_write+0x14/0x20 [ 1582.668317][T11572] ? mutex_unlock+0x1c/0x40 [ 1582.672740][T11572] ? kernfs_activate+0x31a/0x330 [ 1582.677513][T11572] kernfs_new_node+0x97/0x170 [ 1582.682029][T11572] __kernfs_create_file+0x4a/0x270 [ 1582.686978][T11572] sysfs_add_file_mode_ns+0x273/0x320 [ 1582.692192][T11572] sysfs_merge_group+0x1fe/0x450 [ 1582.697041][T11572] ? sysfs_remove_groups+0xb0/0xb0 [ 1582.702001][T11572] dpm_sysfs_add+0xec/0x2b0 [ 1582.706338][T11572] device_add+0x520/0xbc0 [ 1582.710585][T11572] device_create+0x259/0x2e0 [ 1582.715010][T11572] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1582.720477][T11572] ? root_device_unregister+0x80/0x80 [ 1582.725687][T11572] ? device_create+0x6/0x2e0 [ 1582.730126][T11572] bdi_register_va+0x93/0x610 [ 1582.734628][T11572] bdi_register+0xd1/0x120 [ 1582.738898][T11572] ? __device_add_disk+0x552/0x11a0 [ 1582.743915][T11572] ? bdi_register_va+0x610/0x610 [ 1582.748688][T11572] ? __kasan_check_read+0x11/0x20 [ 1582.753544][T11572] ? blk_alloc_devt+0xd7/0x330 [ 1582.758143][T11572] __device_add_disk+0x5de/0x11a0 [ 1582.763019][T11572] ? device_add_disk+0x40/0x40 [ 1582.767601][T11572] ? vsprintf+0x40/0x40 [ 1582.771614][T11572] ? device_initialize+0x1e1/0x420 [ 1582.776555][T11572] device_add_disk+0x2a/0x40 [ 1582.781098][T11572] loop_add+0x580/0x750 [ 1582.785069][T11572] loop_control_ioctl+0x448/0x620 [ 1582.789945][T11572] ? loop_remove+0xb0/0xb0 [ 1582.794182][T11572] ? __fget_files+0x31e/0x380 [ 1582.798698][T11572] ? security_file_ioctl+0x84/0xb0 [ 1582.803641][T11572] ? loop_remove+0xb0/0xb0 [ 1582.807906][T11572] __se_sys_ioctl+0x114/0x190 [ 1582.812411][T11572] __x64_sys_ioctl+0x7b/0x90 [ 1582.816839][T11572] do_syscall_64+0x34/0x70 [ 1582.821092][T11572] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1582.826814][T11572] RIP: 0033:0x7f6a18d8cae9 [ 1582.831073][T11572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1582.850596][T11572] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1582.858935][T11572] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1582.866829][T11572] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1582.874639][T11572] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1582.882462][T11572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.890263][T11572] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1582.899720][T11572] ------------[ cut here ]------------ [ 1582.905116][T11572] WARNING: CPU: 0 PID: 11572 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1582.914160][T11572] Modules linked in: [ 1582.917867][T11572] CPU: 0 PID: 11572 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1582.929502][T11572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1582.939405][T11572] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1582.945081][T11572] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1582.964517][T11572] RSP: 0018:ffffc90000e47be0 EFLAGS: 00010283 [ 1582.970384][T11572] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1582.978176][T11572] RDX: ffffc900084dc000 RSI: 0000000000010833 RDI: 0000000000010834 [ 1582.986012][T11572] RBP: ffffc90000e47d30 R08: ffffffff82471419 R09: ffffc90000e47630 [ 1582.993815][T11572] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff88815ed18068 [ 1583.001634][T11572] R13: ffff88815ed18000 R14: ffff88815ed18348 R15: ffff88815ed1f000 [ 1583.009466][T11572] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1583.018190][T11572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1583.024654][T11572] CR2: 00007f6a17accff8 CR3: 000000011172e000 CR4: 00000000003506b0 [ 1583.032442][T11572] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1583.040249][T11572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1583.048044][T11572] Call Trace: [ 1583.051192][T11572] ? show_regs+0x58/0x60 [ 1583.055254][T11572] ? __warn+0x160/0x2f0 [ 1583.059258][T11572] ? __device_add_disk+0xe1e/0x11a0 [ 1583.064283][T11572] ? report_bug+0x3d9/0x5b0 [ 1583.068618][T11572] ? __device_add_disk+0xe1e/0x11a0 [ 1583.073692][T11572] ? handle_bug+0x41/0x70 [ 1583.077819][T11572] ? exc_invalid_op+0x1b/0x50 [ 1583.082355][T11572] ? asm_exc_invalid_op+0x12/0x20 [ 1583.087195][T11572] ? __device_add_disk+0x5e9/0x11a0 [ 1583.092243][T11572] ? __device_add_disk+0xe1e/0x11a0 [ 1583.097262][T11572] ? __device_add_disk+0xe1e/0x11a0 [ 1583.102334][T11572] ? device_add_disk+0x40/0x40 [ 1583.106895][T11572] ? vsprintf+0x40/0x40 [ 1583.110914][T11572] ? device_initialize+0x1e1/0x420 [ 1583.115839][T11572] device_add_disk+0x2a/0x40 [ 1583.120273][T11572] loop_add+0x580/0x750 [ 1583.124253][T11572] loop_control_ioctl+0x448/0x620 [ 1583.129112][T11572] ? loop_remove+0xb0/0xb0 [ 1583.133395][T11572] ? __fget_files+0x31e/0x380 [ 1583.137889][T11572] ? security_file_ioctl+0x84/0xb0 [ 1583.142849][T11572] ? loop_remove+0xb0/0xb0 [ 1583.147081][T11572] __se_sys_ioctl+0x114/0x190 [ 1583.151609][T11572] __x64_sys_ioctl+0x7b/0x90 [ 1583.156022][T11572] do_syscall_64+0x34/0x70 [ 1583.160292][T11572] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1583.166002][T11572] RIP: 0033:0x7f6a18d8cae9 [ 1583.170283][T11572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1583.189712][T11572] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1583.197943][T11572] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1583.205771][T11572] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1583.213695][T11572] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1583.221485][T11572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1583.229289][T11572] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1583.237087][T11572] ---[ end trace 7c38f8b4e2e07295 ]--- 10:10:23 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0xa, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:23 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x6, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) (async) r1 = socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1}, 0x10) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000f00)={'pimreg1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000003280)=[{{&(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="542512313b86a736a7f5e8500afa66", 0xf}, {&(0x7f0000000140)="6f557039bac4c668ced006497398f821a0fd80f35efe7162ae087081506b7b56efe4e102f445361b054ceb2ef5b2c7ef45db4bc554dd0a2f8b8515c56e0f32fd860e3b31acbf323326b2e2dfb284985c18dea408d70b9cf391c9b4f989d8fc84cb1c2d68cfbd7f7b8f48c8111f8add6d", 0x70}, {&(0x7f0000000200)="1eb731622182900d38ecb8d9d73581edef03a99d10d5d843ec7b57a6b4bed6e968085760fdcd091a799642b7a113077291ff78f4e712bdc5664bcd37e2016e68930dd1882d394eff0661182b79dbc5167da68404939aae75ef5aab46c2941f8f3724ea008e", 0x65}, {&(0x7f0000000300)="c93983841d9f1c19aee50186f6fad8f24c6af95af91653f51b21ea6e3bad808686dea72073be349883ea0cd2e84b7f452c44707fa2a30845d3723438e4ce813f266d400637a6aa255783ea7d9ca760cebbe2e7ab16489e565515650884264a70c43e5265d4539ea510c2c590023ac6e26cefd665b44288d7702b2d1c8b6c08cc3b63a98f7d710cc9b5e559603d279a41c9706d90ef2c", 0x96}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f00000004c0)="bc17d340e67af921fe6c490845e54c9795a1704ed1ad7c09c51047ab22a34dbcb2f69becda2cfe0654d841cea3eca531789809da79086f7e6d1c25274e4cf91d73c06981589245a0c318741fd8446f3fc33f9883a97bc6e898a6a8d069fdc1f6219a980690be1029e927b9516a91fb17614b5deadd071d4d2cc94d92d1", 0x7d}, {&(0x7f0000000640)="48ca3981bd24023f90508d4e2fe8b8c3f2ec9f6286ecbfe81f1d4c3ebb2b77b98cdf2e0ec7efec0350c2171715d9a3a6255d3897d0d74c80c4a9a94f1480da14183ffb51bacb9bddfdec4c2b944ce9168bc03a8157c849ff840299587d00fc0529b962c916421f4a56469f1b9f4f57a3728173f3982cfde8846e6d93744d35b03ed9bd399be4399a497aedac3cef9ee890f21034dd8b0d500b92226c5c27d110d4ce80829bc1b9ff5dbf92c492352c7301b38255f18d69848aa9509f9a17c02b78f6e79db6eefc062577fff3b7bef15d090d534101ef61222b56de809bb3f956599c46f1bcd53443c69842f130df03cbf482cff4ac54ed", 0xf7}, {&(0x7f0000000740)="c7dfae6b893e71ab463263725f5bc5f1811c25e350da355d0998f8da02246f7632ed21b70331e89eec9c27725dc9e4859c018b5e738d53e83e9ab7ff79dcddfff29f44baaebb4bba39807573330aeb6899bcf08fb42c8f7a1a24ed8e1693e6936304e06da7c62d059d8d09c9383de5f8d6c9b24dd1c39d344ea82ea008abdab847e0c453e96cbe699050de1d7b97d2cd0e78a152354ea8fd0d38b788a4d9153c133a5924e2ee0169959fbcc61c0388a100d672c33c1556f013b64780c27671b1690a1a473aecf641add462e62717b30bd6465bf32ee82817fce698b87afedcee1fba", 0xe2}], 0x8, &(0x7f0000000840)}}, {{&(0x7f0000000280)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000900)="df622a3e7bc63ce3950a3290f7c77081219518ee5af6708c5505fe4c549527eceecf58c728620397505c3140d10f07a8a4168793c060d338fb6a9a6586fcf7c9fcd749efcea6e373e192ed98319ab3cc68237ac8b2585b323792f52a065da3cb4316981aa3596df2d05cb967f90ec9f60060282b9e3f407c1d23f97c674e8ea44ec7035265a2c56268a886433b6eae3cebed6806c6a00621f97ed76ec966", 0x9e}, {&(0x7f00000009c0)="29f967cb18bc10cc085972eaad6d6a3445005fceac85219e4a9390a46cc2e65198cbd252c478c99a5ca92261cca084112bc5ca4b1cf2b1e1ba4b38f81f5e784d87d957383db8e6d2d79bc2f19c6945e661388a2fe5eb0b314a828d7f16f8be183cae37d9164576dfd08e5a7c0ad0ede0e1528c60a61c1a6431be2ce75164b772de6b4c32208fb37d85e402184918f7e09a2446a97844cb76fec8bb7e43ba4ddb0789e7ee86515555214eeb3fbc590061f5b14b133d1d16610249", 0xba}, {&(0x7f00000003c0)="389f698f96d89296ddf733c2f168b75a45e166fa1511f681585f", 0x1a}, {&(0x7f0000000440)="682344c8027776d45c3589a8da380db2ada9f6c9a8c8", 0x16}, {&(0x7f00000005c0)="e64c35286748162d0a68734bc9f4b6a044ac99dceaaccba83267", 0x1a}, {&(0x7f0000000a80)="e8ca0112a5d103f0905b42dea916fdbb13637bf7a17a949a409dc9df4d6acf1e092070ab68018b04f4818c1163363623cef1e1ced3bef388537e884d4f0f712f94089cceaaee21f1ed1ed6aee7dd1619484760a1e2f0c1518c3eb175a82ef5a5b1f4", 0x62}, {&(0x7f0000000b00)}], 0x7}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="f0e61e289ddc63ecef", 0x9}], 0x1, &(0x7f0000000c40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xa}, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xea4}}], 0x38}}, {{&(0x7f0000000c80)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="15da7ab565726b25be404fafd9", 0xd}, {&(0x7f0000000d00)="8b332c125020b221939341b83a9b5a35827ef0ce022233fd320f46fddf4634b0bfc13d73fa18a9bcc355e8772aed6c19fe0994bc09c1a444d37339aaa0bfc580122b24c1cac016ba54e147c7bd35db6f44bc68f9a0ded16fdfd6d106d532dd33fa03", 0x62}, {&(0x7f0000000d80)="97a160aaf85550a7a0165ee43e01bb381d97b793bd04186df1b997225c861370ca69338a37bcfac09f21238bd4b882d4f5b87160c247ee1c08ca9b28fcd3b58ababb2a4a5f09831b52125c19a8150c27048e0ce51ce21d378e7f8d718347edae7f9fc2db86ab98a975f849ed67287fdea1fc348a031128195868d6a8685088ff", 0x80}, {&(0x7f0000000e00)="b5d4f41c2120bfe8d98b7563756f3c3fb9cfd27cb514d77cbb4cb391fadc513cb419bd5980c73c1ab51794d22e6b85e3dfbf7a921cf10d38a0cfb1115db69fb8e134288f16d627ced4056bb6b8c68fa8847fd42c3277c874a3e5f81b0e5e17c692beb2f504a120ba325e3e61dee021190445ab62005c9f6b061c4efed797129360488e2b4bb699d8480bfaeeb3e029b677121b9919aa178d3240748b641256a56a4066fbe216baf5ed3c", 0xaa}], 0x4, &(0x7f0000000f40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_retopts={{0x10}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_retopts={{0xbc, 0x0, 0x7, {[@end, @lsrr={0x83, 0xb, 0xa7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x88, 0xf, "04acee5f708f829002b4ad46fd"}, @ssrr={0x89, 0x2b, 0x80, [@multicast2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @loopback, @empty, @multicast1, @broadcast, @loopback, @broadcast]}, @generic={0x86, 0xc, "fc7d4d08562919a3ea07"}, @rr={0x7, 0xb, 0x71, [@broadcast, @multicast1]}, @timestamp_addr={0x44, 0x24, 0x9c, 0x1, 0x9, [{@local, 0x68}, {@multicast2, 0x3b9}, {@local, 0x5}, {@empty, 0x3f}]}, @end, @timestamp_addr={0x44, 0x14, 0x98, 0x1, 0xa, [{@dev={0xac, 0x14, 0x14, 0x19}, 0x1}, {@rand_addr=0x64010102, 0x2}]}, @lsrr={0x83, 0x13, 0x3c, [@multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x13}, @broadcast]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @broadcast, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0xc0, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0xc, 0x4d, 0x0, 0x2, [0x2, 0x6]}, @cipso={0x86, 0x52, 0x1, [{0x0, 0x2}, {0x0, 0x10, "5f74dcedb57958cc3ff4805bfab5"}, {0x5, 0x11, "818007c93a5a817a3eb470afc1376f"}, {0x7, 0x3, "8f"}, {0x0, 0x12, "e92ac5dd72f3aaaa80db378c0c27083d"}, {0x7, 0x2}, {0x2, 0x6, "586fbbd0"}, {0x0, 0x4, "d4b4"}, {0x2, 0x6, "7fd1378a"}, {0x6, 0x2}]}, @rr={0x7, 0x13, 0x36, [@broadcast, @multicast2, @multicast1, @multicast2]}, @timestamp={0x44, 0x1c, 0xf5, 0x0, 0x7, [0x64e, 0x4dde, 0x1f, 0x5, 0x10002, 0x6]}, @timestamp={0x44, 0x1c, 0x85, 0x0, 0x6, [0x8c, 0x7a, 0x4, 0x8, 0x7fffffff, 0x0]}]}}}], 0x240}}, {{&(0x7f0000001240)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001280)="488597ed6f84613ad5cb5558ea2cae8850289aeef66def6a269fca25f3daec1ba079b4726307e59a24264d37ac", 0x2d}, {&(0x7f0000002340)="d93aefa4c8930b27ebc5f4a4fc7d5382d4712f579abd4054de805dfb665117a7579f0a359b9d8c349d49460a8019dfc4d821776d9a5ddb8f968ea1d28aef12396a5e5f973aa73db8c3ac166fd958302e98153928d1ed822b3f9d1e4bb2522386981b02dae417d77b9366b12aedd7b1e0991700800bccf8d74d8c4710d94c46ed0ed3a77e512081ae7e781eaaba86d9b2e1fdd3363def7fa9abcba864533bd524561af7dd547a1730ce6cd0df95b57422a76d6aab2b0a25d9ab7edb84369ec901b184941b798b565bfb2e5873f3c6810e77ec47", 0xd3}, {&(0x7f0000002440)="d16d0acd739b483820835849342d284e3a9a2a9a0743ad7784684dd35a39e9fee1d1de4e77e4fcff6d1f0c3b81fd7a24ca5b13ef5caa7b46282632df7626605e982d94cb51b1614c77bb7e64543934ff8c2a3caa1a4ca442b4e1d2b713e6225016e501dc3ec7657acf618df96374bdf0df5c975fc8fc54052ec7a91a2097067586a22122210eff4596db607162ee12fbb25f9e3348c9cc8d89b092c023401392218f429e8c818d04dd8f314d6f6f3cdc27776a5535d0b6ae01d2c817fe27cdb29f52e609fec663f6ba2d9b32faa14537a16d008d5cb9e90befbc319284b747c1437d80a1acb78c51b398d01d8741607a44b71f4fee26a472b3", 0xf9}], 0x3, &(0x7f0000002580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xe9, [@loopback, @multicast1]}, @timestamp_addr={0x44, 0x3c, 0xa5, 0x1, 0x8, [{@multicast2, 0x101}, {@empty, 0x7}, {@multicast2, 0x7}, {@dev={0xac, 0x14, 0x14, 0x27}, 0x2}, {@dev={0xac, 0x14, 0x14, 0x38}, 0x8}, {@loopback}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb42}]}, @lsrr={0x83, 0x13, 0xfb, [@dev={0xac, 0x14, 0x14, 0x2c}, @local, @multicast1, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}], 0x88}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002640)="080198bfe82b129c716815c71d8b52c86b4c8fc9fdac534f90e0fb2eae1be435e14f9cf5bfdda0c7bed889a80d9b6dc8b6b1a8ba0acc186cbd060b28c0c0c8e76c3128af39cf0a6a62fffd79d81f94245243d55acb8fc863e10b1fd80e0b0c9187d8346d68ce1e3cd6e432cb998f3e314db0d09e930d58529243665fc773ea5fc2be56ec71a1d32d3b738ab173589204d8366d8f0b42acc26a0736566bc00e65da9ca1e208f43aa1b1e2241ca1394315843fa5c10685a76602d07751079d3395dcd5d22e8956cdad93778cebb2c127458077fe12cd6ddc85d1", 0xd9}, {&(0x7f0000002740)="1f000328d20976437a12f83064fcfdd5b07cfcbb18d864a68f0935e4998bfcb0fe311071a3ab5c3ee6ea45ff9df3de9012bbfe640be778bf1f47c340313db9c72869030e46cfa1c9fdfd387d8c3afa47d3f1cfc5079963831810f486c89b16500e876bce55af151c78fbab74031dce077dc6ef8f918651bfb5ae55ad8c85200b781db56f84c4a6c36dc64227011454e8a59b95bd2447fc7480fbf0ad7f7570b4589d6ccd639b1f40db6f35d0bce87837157574bd27d9bd7db924402614447151146a13c0a00b300fd542e41ac3f863f03f76afca976c20582a", 0xd9}, {&(0x7f0000002840)="22528edba8f2eddce6a2c7e62280ca5e8651be9ef579501e444af553800813c8199a305ea404b960e0da45513fe72d1813c37d3211608384d2d8bef066eaf56e83a00982a4a359cff62fb3df281d608780665cfb1b925b61b0b6ba27b637828e3415b2d93549c4891a2b9decca370f5b7a6f1481aacde3c34f5d21658793379b731e3dffc026bcd4cf743f6dd72bcb310a949d48f3601edba9971bdb981c85aff6e9b343debb9ff7912a453aeac84bc715a14c3e97cbe621", 0xb8}, {&(0x7f0000002900)="a46fc016d208fd42030389d0760dc13dbb5121c2ae86081e7d50c665227f0c552a0df3dcf2d6c81039f7de5de1ee4f89f74cc48fa32511be4970a88e65047565fb9f9da6c526e2d072fc4c0737a3cbd9892748060e9c551d286ae6243b8cb6415bf47bd25ca1edb18611e0d812dd9a3767f553354e3ca44ba4b7370992964e6a5093ecaa98204a19e8f320c65d", 0x8d}], 0x4, &(0x7f0000002a00)}}, {{&(0x7f0000002a40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002a80)="6257f8b863984f27373783e4447e83e51605c101649b5c8f4501183d6b59a6bde0c127493381adf5b6ccc5a09b7780c39b9871f3ee7bbde2d5ad341acf760c0f64bc07449b7903d2c18606d602c6dd1b23a3d579c6ffdc1faade09e96582ae087d04ce6975a89ada2cf05ddd8ba1a83da30d034416f4d24ed70f704555cc46a78b4a9c59", 0x84}, {&(0x7f0000002b40)="94bbd29429ce26b967e00fa5d08dffe76def68400f3ea5a2711b29461c37672618132aaa38d2c2e1c5a8d97aca750d91092c7f9f3f5a8417f685830c0976c5d7b487d6acf61ccb294c8f451a25c7fc859e00ec9b17f08b36794a93aef5600ecaf8aa9dc75e3f9378076d90843b585ea3ea5dc941cce5911c59adf8e083659ea9c49f80d681133a2f2d0ab41696addde96e6b822dd6654c914cfeb1361fa66954bc702046697d5286bfd1a43f5a5b940532c78f8ab506856dee473ca1", 0xbc}, {&(0x7f0000002c00)="d58cd804601342ecd69390cb1902602dd5648278412d8d39496c4f3955afaf0fc46639d67cf5b39c910a82ed184f13428b5d298912c2651fd843b0c14b03053cb1a71d4b4fde1c809777b21fe7e44c8c24973e53ee70c1eaab685ec9c3e8ae489fdefe19ad7bf907f16986bd7584b4024d47d527b84fa893d9b4cea51c7dcefede0817eebc5b917b47c67c8ea28a5a3c2bfa", 0x92}, {&(0x7f0000002cc0)="d6030fa71b225755531ca55a678d50759264b51ada9f5b51f866099d30fc1f02c3fddd393d2d4f61f637a466", 0x2c}], 0x4, &(0x7f0000002d40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010102, @local}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x14, 0x1a, 0x3, 0x1, [{@multicast2, 0xcd0}, {@empty, 0x5}]}, @noop, @ra={0x94, 0x4}, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x511c}}, @ip_retopts={{0xc4, 0x0, 0x7, {[@cipso={0x86, 0x4c, 0xffffffffffffffff, [{0x7, 0x11, "4bb39b73f51a78127039eb88837c9b"}, {0x6, 0xe, "ab101f5f71103aba4b0b9f0a"}, {0x1, 0x9, "72ccaa364cd1c1"}, {0x0, 0x12, "ae3ae5e373db22b43a7ec21e86545166"}, {0x6, 0xc, "64835e4f5fe51d442af0"}]}, @cipso={0x86, 0x4b, 0x1, [{0x7, 0xe, "0f6e6e5526eb2d4edc7a3832"}, {0x0, 0x5, "d1ea32"}, {0x6, 0xb, "1127d722d21019e7ce"}, {0x5, 0x2}, {0x6, 0x10, "28e353031249cfcd5fb437062636"}, {0x6, 0x3, "b0"}, {0x1, 0x4, "e117"}, {0x6, 0x3, 'Y'}, {0x5, 0x3, "ae"}, {0x0, 0x8, "bafc4cddfc9e"}]}, @rr={0x7, 0x1b, 0x9d, [@dev={0xac, 0x14, 0x14, 0x34}, @local, @private=0xa010101, @private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x148}}, {{&(0x7f0000002ec0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000002f00)="55a8407bed011f315a", 0x9}, {&(0x7f0000002f40)="8fc9dcc1d13c5c1d10a730e0239fc80f2aaebc9039d61a2a160b0491e1d6f3ffd1b5a43033a7d42ab07d154bcc534ef68bb565a90a2cbd20c84dbcc4b033b4e15d5e72b72a7f0b550761e3f299acf1a12039fdb7af8fb1925b87a43a2db8ac06044bf56a62c894813d0dd4ef6f22486a0267665092bf4fd4f1f8fe345bb3ae103bbb397ee5a825d451efb0d62cf2e211637d4858bb2970acf3796a2b8baed5f6d712f600685f9271873424e8d6e2d1c5811589f97896d1a1ac508d67caf9c035", 0xc0}, {&(0x7f0000003000)="50eda4bafdf4273e3ad2f294b9065e7982603adcd127c42fff6686d1d23c86de19a764b39fb9105a8ebaedcbf4e1cf5ffa5e7be1f6c2222861abad3d9440f5a36a9862340f74539dc6bf108069c6495da87a541ce5c00d8207be97861cceb446bafb35f5fa46d433510c3c39463a1c073fd745bb151aa9cac4cb1707e96981d0debb7b65a8a94bca5774054051e7bae41dc849df7c66421b2efe39b65af433214d1109017d3c92d376fb65fbd7f52ef93050453c70a3f14853b18da99cbc6985bb7923bc838d567c5c84ba99cc5465ab6f1deb", 0xd3}, {&(0x7f0000003100)="94799961943c9f19", 0x8}, {&(0x7f0000003140)="00cb97de011a64977a68280d29dc55e65139db5443716796892399e94db427b0d19a68e2ba941f1c7e9ce18dfd9be1d00d632be6c51c0a913ee43b63876613b1898670dfb79f", 0x46}], 0x5, &(0x7f0000003240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x30}}], 0x8, 0x4044050) (async) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x1800, 0x4) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 10:10:23 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) (async, rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000004040), 0x0, 0x10020, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000001880)={0x8, 0x689}, 0x0) (rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async, rerun: 64) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) (rerun: 32) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) (async) sched_getparam(0x0, &(0x7f00000002c0)) (async, rerun: 32) r5 = socket$inet6(0xa, 0x3, 0x2) (rerun: 32) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) (async, rerun: 32) connect$inet6(r5, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast1}, 0x1c) (async, rerun: 32) sendmmsg$inet6(r5, &(0x7f0000000100), 0x40000c4, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) open(&(0x7f00000017c0)='./file0\x00', 0x101000, 0xf0) (rerun: 32) io_submit(0x0, 0x0, 0x0) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000006c0)='./file0\x00', 0x840, &(0x7f0000006e00)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYRESDEC=r2, @ANYRESDEC=0x0, @ANYRES32, @ANYRES64=r2], 0xf4, 0x212, &(0x7f00000018c0)="$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") (async) syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1583.442988][T11573] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1583.454311][T11573] ext4_test_bit(bit=14, block=255) = 0 [ 1583.459665][T11573] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:23 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 60) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1583.778670][T11603] FAULT_INJECTION: forcing a failure. [ 1583.778670][T11603] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.791175][T11603] CPU: 0 PID: 11603 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1583.802752][T11603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1583.812633][T11603] Call Trace: [ 1583.815771][T11603] dump_stack_lvl+0x1e2/0x24b [ 1583.820276][T11603] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1583.825575][T11603] dump_stack+0x15/0x17 [ 1583.829565][T11603] should_fail+0x3c6/0x510 [ 1583.833819][T11603] ? __kernfs_new_node+0xdb/0x700 [ 1583.838674][T11603] __should_failslab+0xa4/0xe0 [ 1583.843316][T11603] should_failslab+0x9/0x20 [ 1583.847626][T11603] kmem_cache_alloc+0x3d/0x2e0 [ 1583.852219][T11603] __kernfs_new_node+0xdb/0x700 [ 1583.856905][T11603] ? mutex_trylock+0xa0/0xa0 [ 1583.861330][T11603] ? __kasan_check_write+0x14/0x20 [ 1583.866363][T11603] ? mutex_lock+0xa5/0x110 [ 1583.870619][T11603] ? kernfs_new_node+0x170/0x170 [ 1583.875397][T11603] ? __kasan_check_write+0x14/0x20 [ 1583.880347][T11603] ? mutex_unlock+0x1c/0x40 [ 1583.884679][T11603] ? kernfs_activate+0x31a/0x330 [ 1583.889461][T11603] kernfs_new_node+0x97/0x170 [ 1583.893963][T11603] __kernfs_create_file+0x4a/0x270 [ 1583.898913][T11603] sysfs_add_file_mode_ns+0x273/0x320 [ 1583.904120][T11603] sysfs_merge_group+0x1fe/0x450 [ 1583.908893][T11603] ? sysfs_remove_groups+0xb0/0xb0 [ 1583.913847][T11603] dpm_sysfs_add+0xec/0x2b0 [ 1583.918183][T11603] device_add+0x520/0xbc0 [ 1583.922461][T11603] device_create+0x259/0x2e0 [ 1583.926798][T11603] ? root_device_unregister+0x80/0x80 [ 1583.931987][T11603] ? __kasan_check_read+0x11/0x20 [ 1583.936842][T11603] ? preempt_schedule_irq+0xe7/0x140 [ 1583.941966][T11603] ? preempt_schedule_notrace+0x140/0x140 [ 1583.947535][T11603] ? number+0xb5a/0xf80 [ 1583.951516][T11603] bdi_register_va+0x93/0x610 [ 1583.956047][T11603] bdi_register+0xd1/0x120 [ 1583.960284][T11603] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1583.965764][T11603] ? __device_add_disk+0x552/0x11a0 [ 1583.970784][T11603] ? bdi_register_va+0x610/0x610 [ 1583.975552][T11603] ? elevator_init_mq+0x37a/0x4e0 [ 1583.980414][T11603] ? __sanitizer_cov_trace_pc+0x30/0x60 [ 1583.985796][T11603] ? blk_alloc_devt+0xd7/0x330 [ 1583.990393][T11603] __device_add_disk+0x5de/0x11a0 [ 1583.995255][T11603] ? device_add_disk+0x40/0x40 [ 1583.999854][T11603] ? vsprintf+0x40/0x40 [ 1584.003846][T11603] ? device_initialize+0x1e1/0x420 [ 1584.008803][T11603] device_add_disk+0x2a/0x40 [ 1584.013221][T11603] loop_add+0x580/0x750 [ 1584.017209][T11603] loop_control_ioctl+0x448/0x620 [ 1584.022070][T11603] ? loop_remove+0xb0/0xb0 [ 1584.026325][T11603] ? __fget_files+0x31e/0x380 [ 1584.030841][T11603] ? security_file_ioctl+0x84/0xb0 [ 1584.035785][T11603] ? loop_remove+0xb0/0xb0 [ 1584.040037][T11603] __se_sys_ioctl+0x114/0x190 [ 1584.044558][T11603] __x64_sys_ioctl+0x7b/0x90 [ 1584.049000][T11603] do_syscall_64+0x34/0x70 [ 1584.053236][T11603] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1584.058978][T11603] RIP: 0033:0x7f6a18d8cae9 [ 1584.063266][T11603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1584.082659][T11603] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.090898][T11603] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1584.098709][T11603] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1584.106608][T11603] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1584.114537][T11603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1584.122344][T11603] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1584.131675][T11603] ------------[ cut here ]------------ [ 1584.136978][T11603] WARNING: CPU: 0 PID: 11603 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1584.145932][T11603] Modules linked in: [ 1584.149655][T11603] CPU: 0 PID: 11603 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1584.161199][T11603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1584.171099][T11603] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1584.176721][T11603] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1584.196267][T11603] RSP: 0018:ffffc900013b7be0 EFLAGS: 00010287 [ 1584.202245][T11603] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1584.210168][T11603] RDX: ffffc900084dc000 RSI: 000000000001119f RDI: 00000000000111a0 [ 1584.217956][T11603] RBP: ffffc900013b7d30 R08: ffffffff82471419 R09: ffffc900013b7630 [ 1584.225798][T11603] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888119ca3068 [ 1584.233586][T11603] R13: ffff888119ca3000 R14: ffff888119ca3348 R15: ffff88810cb3b000 [ 1584.241379][T11603] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1584.250130][T11603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1584.256543][T11603] CR2: 00007f6a17accff8 CR3: 000000011011d000 CR4: 00000000003506b0 [ 1584.264381][T11603] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1584.272167][T11603] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1584.279991][T11603] Call Trace: [ 1584.283100][T11603] ? show_regs+0x58/0x60 [ 1584.287167][T11603] ? __warn+0x160/0x2f0 [ 1584.291178][T11603] ? __device_add_disk+0xe1e/0x11a0 [ 1584.296199][T11603] ? report_bug+0x3d9/0x5b0 [ 1584.300550][T11603] ? __device_add_disk+0xe1e/0x11a0 [ 1584.305574][T11603] ? handle_bug+0x41/0x70 [ 1584.309756][T11603] ? exc_invalid_op+0x1b/0x50 [ 1584.314253][T11603] ? asm_exc_invalid_op+0x12/0x20 [ 1584.319110][T11603] ? __device_add_disk+0x5e9/0x11a0 [ 1584.324157][T11603] ? __device_add_disk+0xe1e/0x11a0 [ 1584.329179][T11603] ? __device_add_disk+0xe1e/0x11a0 [ 1584.334244][T11603] ? device_add_disk+0x40/0x40 [ 1584.338900][T11603] ? vsprintf+0x40/0x40 [ 1584.343102][T11603] ? device_initialize+0x1e1/0x420 [ 1584.348015][T11603] device_add_disk+0x2a/0x40 [ 1584.352458][T11603] loop_add+0x580/0x750 [ 1584.356431][T11603] loop_control_ioctl+0x448/0x620 [ 1584.361305][T11603] ? loop_remove+0xb0/0xb0 [ 1584.365545][T11603] ? __fget_files+0x31e/0x380 [ 1584.370121][T11603] ? security_file_ioctl+0x84/0xb0 [ 1584.375004][T11603] ? loop_remove+0xb0/0xb0 [ 1584.379275][T11603] __se_sys_ioctl+0x114/0x190 [ 1584.383773][T11603] __x64_sys_ioctl+0x7b/0x90 [ 1584.388210][T11603] do_syscall_64+0x34/0x70 [ 1584.392481][T11603] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1584.398184][T11603] RIP: 0033:0x7f6a18d8cae9 [ 1584.402465][T11603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1584.421905][T11603] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.430136][T11603] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1584.437932][T11603] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1584.445758][T11603] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1584.453565][T11603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1584.461402][T11603] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1584.469176][T11603] ---[ end trace 7c38f8b4e2e07296 ]--- 10:10:24 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0xb, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:25 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x8, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:25 executing program 2: socket$inet(0x2, 0x4000000000000001, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) socket$key(0xf, 0x3, 0x2) (async) r1 = socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000f00)={'pimreg1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000003280)=[{{&(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="542512313b86a736a7f5e8500afa66", 0xf}, {&(0x7f0000000140)="6f557039bac4c668ced006497398f821a0fd80f35efe7162ae087081506b7b56efe4e102f445361b054ceb2ef5b2c7ef45db4bc554dd0a2f8b8515c56e0f32fd860e3b31acbf323326b2e2dfb284985c18dea408d70b9cf391c9b4f989d8fc84cb1c2d68cfbd7f7b8f48c8111f8add6d", 0x70}, {&(0x7f0000000200)="1eb731622182900d38ecb8d9d73581edef03a99d10d5d843ec7b57a6b4bed6e968085760fdcd091a799642b7a113077291ff78f4e712bdc5664bcd37e2016e68930dd1882d394eff0661182b79dbc5167da68404939aae75ef5aab46c2941f8f3724ea008e", 0x65}, {&(0x7f0000000300)="c93983841d9f1c19aee50186f6fad8f24c6af95af91653f51b21ea6e3bad808686dea72073be349883ea0cd2e84b7f452c44707fa2a30845d3723438e4ce813f266d400637a6aa255783ea7d9ca760cebbe2e7ab16489e565515650884264a70c43e5265d4539ea510c2c590023ac6e26cefd665b44288d7702b2d1c8b6c08cc3b63a98f7d710cc9b5e559603d279a41c9706d90ef2c", 0x96}, {&(0x7f0000001340)="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&(0x7f0000000c40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xa}, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xea4}}], 0x38}}, {{&(0x7f0000000c80)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="15da7ab565726b25be404fafd9", 0xd}, {&(0x7f0000000d00)="8b332c125020b221939341b83a9b5a35827ef0ce022233fd320f46fddf4634b0bfc13d73fa18a9bcc355e8772aed6c19fe0994bc09c1a444d37339aaa0bfc580122b24c1cac016ba54e147c7bd35db6f44bc68f9a0ded16fdfd6d106d532dd33fa03", 0x62}, {&(0x7f0000000d80)="97a160aaf85550a7a0165ee43e01bb381d97b793bd04186df1b997225c861370ca69338a37bcfac09f21238bd4b882d4f5b87160c247ee1c08ca9b28fcd3b58ababb2a4a5f09831b52125c19a8150c27048e0ce51ce21d378e7f8d718347edae7f9fc2db86ab98a975f849ed67287fdea1fc348a031128195868d6a8685088ff", 0x80}, {&(0x7f0000000e00)="b5d4f41c2120bfe8d98b7563756f3c3fb9cfd27cb514d77cbb4cb391fadc513cb419bd5980c73c1ab51794d22e6b85e3dfbf7a921cf10d38a0cfb1115db69fb8e134288f16d627ced4056bb6b8c68fa8847fd42c3277c874a3e5f81b0e5e17c692beb2f504a120ba325e3e61dee021190445ab62005c9f6b061c4efed797129360488e2b4bb699d8480bfaeeb3e029b677121b9919aa178d3240748b641256a56a4066fbe216baf5ed3c", 0xaa}], 0x4, &(0x7f0000000f40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_retopts={{0x10}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_retopts={{0xbc, 0x0, 0x7, {[@end, @lsrr={0x83, 0xb, 0xa7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x88, 0xf, "04acee5f708f829002b4ad46fd"}, @ssrr={0x89, 0x2b, 0x80, [@multicast2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @loopback, @empty, @multicast1, @broadcast, @loopback, @broadcast]}, @generic={0x86, 0xc, "fc7d4d08562919a3ea07"}, @rr={0x7, 0xb, 0x71, [@broadcast, @multicast1]}, @timestamp_addr={0x44, 0x24, 0x9c, 0x1, 0x9, [{@local, 0x68}, {@multicast2, 0x3b9}, {@local, 0x5}, {@empty, 0x3f}]}, @end, @timestamp_addr={0x44, 0x14, 0x98, 0x1, 0xa, [{@dev={0xac, 0x14, 0x14, 0x19}, 0x1}, {@rand_addr=0x64010102, 0x2}]}, @lsrr={0x83, 0x13, 0x3c, [@multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x13}, @broadcast]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @broadcast, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0xc0, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0xc, 0x4d, 0x0, 0x2, [0x2, 0x6]}, @cipso={0x86, 0x52, 0x1, [{0x0, 0x2}, {0x0, 0x10, "5f74dcedb57958cc3ff4805bfab5"}, {0x5, 0x11, "818007c93a5a817a3eb470afc1376f"}, {0x7, 0x3, "8f"}, {0x0, 0x12, "e92ac5dd72f3aaaa80db378c0c27083d"}, {0x7, 0x2}, {0x2, 0x6, "586fbbd0"}, {0x0, 0x4, "d4b4"}, {0x2, 0x6, "7fd1378a"}, {0x6, 0x2}]}, @rr={0x7, 0x13, 0x36, [@broadcast, @multicast2, @multicast1, @multicast2]}, @timestamp={0x44, 0x1c, 0xf5, 0x0, 0x7, [0x64e, 0x4dde, 0x1f, 0x5, 0x10002, 0x6]}, @timestamp={0x44, 0x1c, 0x85, 0x0, 0x6, [0x8c, 0x7a, 0x4, 0x8, 0x7fffffff, 0x0]}]}}}], 0x240}}, {{&(0x7f0000001240)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001280)="488597ed6f84613ad5cb5558ea2cae8850289aeef66def6a269fca25f3daec1ba079b4726307e59a24264d37ac", 0x2d}, {&(0x7f0000002340)="d93aefa4c8930b27ebc5f4a4fc7d5382d4712f579abd4054de805dfb665117a7579f0a359b9d8c349d49460a8019dfc4d821776d9a5ddb8f968ea1d28aef12396a5e5f973aa73db8c3ac166fd958302e98153928d1ed822b3f9d1e4bb2522386981b02dae417d77b9366b12aedd7b1e0991700800bccf8d74d8c4710d94c46ed0ed3a77e512081ae7e781eaaba86d9b2e1fdd3363def7fa9abcba864533bd524561af7dd547a1730ce6cd0df95b57422a76d6aab2b0a25d9ab7edb84369ec901b184941b798b565bfb2e5873f3c6810e77ec47", 0xd3}, {&(0x7f0000002440)="d16d0acd739b483820835849342d284e3a9a2a9a0743ad7784684dd35a39e9fee1d1de4e77e4fcff6d1f0c3b81fd7a24ca5b13ef5caa7b46282632df7626605e982d94cb51b1614c77bb7e64543934ff8c2a3caa1a4ca442b4e1d2b713e6225016e501dc3ec7657acf618df96374bdf0df5c975fc8fc54052ec7a91a2097067586a22122210eff4596db607162ee12fbb25f9e3348c9cc8d89b092c023401392218f429e8c818d04dd8f314d6f6f3cdc27776a5535d0b6ae01d2c817fe27cdb29f52e609fec663f6ba2d9b32faa14537a16d008d5cb9e90befbc319284b747c1437d80a1acb78c51b398d01d8741607a44b71f4fee26a472b3", 0xf9}], 0x3, &(0x7f0000002580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xe9, [@loopback, @multicast1]}, @timestamp_addr={0x44, 0x3c, 0xa5, 0x1, 0x8, [{@multicast2, 0x101}, {@empty, 0x7}, {@multicast2, 0x7}, {@dev={0xac, 0x14, 0x14, 0x27}, 0x2}, {@dev={0xac, 0x14, 0x14, 0x38}, 0x8}, {@loopback}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb42}]}, @lsrr={0x83, 0x13, 0xfb, [@dev={0xac, 0x14, 0x14, 0x2c}, @local, @multicast1, @dev={0xac, 0x14, 0x14, 0x16}]}]}}}], 0x88}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002640)="080198bfe82b129c716815c71d8b52c86b4c8fc9fdac534f90e0fb2eae1be435e14f9cf5bfdda0c7bed889a80d9b6dc8b6b1a8ba0acc186cbd060b28c0c0c8e76c3128af39cf0a6a62fffd79d81f94245243d55acb8fc863e10b1fd80e0b0c9187d8346d68ce1e3cd6e432cb998f3e314db0d09e930d58529243665fc773ea5fc2be56ec71a1d32d3b738ab173589204d8366d8f0b42acc26a0736566bc00e65da9ca1e208f43aa1b1e2241ca1394315843fa5c10685a76602d07751079d3395dcd5d22e8956cdad93778cebb2c127458077fe12cd6ddc85d1", 0xd9}, {&(0x7f0000002740)="1f000328d20976437a12f83064fcfdd5b07cfcbb18d864a68f0935e4998bfcb0fe311071a3ab5c3ee6ea45ff9df3de9012bbfe640be778bf1f47c340313db9c72869030e46cfa1c9fdfd387d8c3afa47d3f1cfc5079963831810f486c89b16500e876bce55af151c78fbab74031dce077dc6ef8f918651bfb5ae55ad8c85200b781db56f84c4a6c36dc64227011454e8a59b95bd2447fc7480fbf0ad7f7570b4589d6ccd639b1f40db6f35d0bce87837157574bd27d9bd7db924402614447151146a13c0a00b300fd542e41ac3f863f03f76afca976c20582a", 0xd9}, {&(0x7f0000002840)="22528edba8f2eddce6a2c7e62280ca5e8651be9ef579501e444af553800813c8199a305ea404b960e0da45513fe72d1813c37d3211608384d2d8bef066eaf56e83a00982a4a359cff62fb3df281d608780665cfb1b925b61b0b6ba27b637828e3415b2d93549c4891a2b9decca370f5b7a6f1481aacde3c34f5d21658793379b731e3dffc026bcd4cf743f6dd72bcb310a949d48f3601edba9971bdb981c85aff6e9b343debb9ff7912a453aeac84bc715a14c3e97cbe621", 0xb8}, {&(0x7f0000002900)="a46fc016d208fd42030389d0760dc13dbb5121c2ae86081e7d50c665227f0c552a0df3dcf2d6c81039f7de5de1ee4f89f74cc48fa32511be4970a88e65047565fb9f9da6c526e2d072fc4c0737a3cbd9892748060e9c551d286ae6243b8cb6415bf47bd25ca1edb18611e0d812dd9a3767f553354e3ca44ba4b7370992964e6a5093ecaa98204a19e8f320c65d", 0x8d}], 0x4, &(0x7f0000002a00)}}, {{&(0x7f0000002a40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002a80)="6257f8b863984f27373783e4447e83e51605c101649b5c8f4501183d6b59a6bde0c127493381adf5b6ccc5a09b7780c39b9871f3ee7bbde2d5ad341acf760c0f64bc07449b7903d2c18606d602c6dd1b23a3d579c6ffdc1faade09e96582ae087d04ce6975a89ada2cf05ddd8ba1a83da30d034416f4d24ed70f704555cc46a78b4a9c59", 0x84}, {&(0x7f0000002b40)="94bbd29429ce26b967e00fa5d08dffe76def68400f3ea5a2711b29461c37672618132aaa38d2c2e1c5a8d97aca750d91092c7f9f3f5a8417f685830c0976c5d7b487d6acf61ccb294c8f451a25c7fc859e00ec9b17f08b36794a93aef5600ecaf8aa9dc75e3f9378076d90843b585ea3ea5dc941cce5911c59adf8e083659ea9c49f80d681133a2f2d0ab41696addde96e6b822dd6654c914cfeb1361fa66954bc702046697d5286bfd1a43f5a5b940532c78f8ab506856dee473ca1", 0xbc}, {&(0x7f0000002c00)="d58cd804601342ecd69390cb1902602dd5648278412d8d39496c4f3955afaf0fc46639d67cf5b39c910a82ed184f13428b5d298912c2651fd843b0c14b03053cb1a71d4b4fde1c809777b21fe7e44c8c24973e53ee70c1eaab685ec9c3e8ae489fdefe19ad7bf907f16986bd7584b4024d47d527b84fa893d9b4cea51c7dcefede0817eebc5b917b47c67c8ea28a5a3c2bfa", 0x92}, {&(0x7f0000002cc0)="d6030fa71b225755531ca55a678d50759264b51ada9f5b51f866099d30fc1f02c3fddd393d2d4f61f637a466", 0x2c}], 0x4, &(0x7f0000002d40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010102, @local}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x14, 0x1a, 0x3, 0x1, [{@multicast2, 0xcd0}, {@empty, 0x5}]}, @noop, @ra={0x94, 0x4}, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x511c}}, @ip_retopts={{0xc4, 0x0, 0x7, {[@cipso={0x86, 0x4c, 0xffffffffffffffff, [{0x7, 0x11, "4bb39b73f51a78127039eb88837c9b"}, {0x6, 0xe, "ab101f5f71103aba4b0b9f0a"}, {0x1, 0x9, "72ccaa364cd1c1"}, {0x0, 0x12, "ae3ae5e373db22b43a7ec21e86545166"}, {0x6, 0xc, "64835e4f5fe51d442af0"}]}, @cipso={0x86, 0x4b, 0x1, [{0x7, 0xe, "0f6e6e5526eb2d4edc7a3832"}, {0x0, 0x5, "d1ea32"}, {0x6, 0xb, "1127d722d21019e7ce"}, {0x5, 0x2}, {0x6, 0x10, "28e353031249cfcd5fb437062636"}, {0x6, 0x3, "b0"}, {0x1, 0x4, "e117"}, {0x6, 0x3, 'Y'}, {0x5, 0x3, "ae"}, {0x0, 0x8, "bafc4cddfc9e"}]}, @rr={0x7, 0x1b, 0x9d, [@dev={0xac, 0x14, 0x14, 0x34}, @local, @private=0xa010101, @private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x148}}, {{&(0x7f0000002ec0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000002f00)="55a8407bed011f315a", 0x9}, {&(0x7f0000002f40)="8fc9dcc1d13c5c1d10a730e0239fc80f2aaebc9039d61a2a160b0491e1d6f3ffd1b5a43033a7d42ab07d154bcc534ef68bb565a90a2cbd20c84dbcc4b033b4e15d5e72b72a7f0b550761e3f299acf1a12039fdb7af8fb1925b87a43a2db8ac06044bf56a62c894813d0dd4ef6f22486a0267665092bf4fd4f1f8fe345bb3ae103bbb397ee5a825d451efb0d62cf2e211637d4858bb2970acf3796a2b8baed5f6d712f600685f9271873424e8d6e2d1c5811589f97896d1a1ac508d67caf9c035", 0xc0}, {&(0x7f0000003000)="50eda4bafdf4273e3ad2f294b9065e7982603adcd127c42fff6686d1d23c86de19a764b39fb9105a8ebaedcbf4e1cf5ffa5e7be1f6c2222861abad3d9440f5a36a9862340f74539dc6bf108069c6495da87a541ce5c00d8207be97861cceb446bafb35f5fa46d433510c3c39463a1c073fd745bb151aa9cac4cb1707e96981d0debb7b65a8a94bca5774054051e7bae41dc849df7c66421b2efe39b65af433214d1109017d3c92d376fb65fbd7f52ef93050453c70a3f14853b18da99cbc6985bb7923bc838d567c5c84ba99cc5465ab6f1deb", 0xd3}, {&(0x7f0000003100)="94799961943c9f19", 0x8}, {&(0x7f0000003140)="00cb97de011a64977a68280d29dc55e65139db5443716796892399e94db427b0d19a68e2ba941f1c7e9ce18dfd9be1d00d632be6c51c0a913ee43b63876613b1898670dfb79f", 0x46}], 0x5, &(0x7f0000003240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x30}}], 0x8, 0x4044050) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x1800, 0x4) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 1584.663337][T11604] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1584.674974][T11604] ext4_test_bit(bit=14, block=255) = 0 [ 1584.680304][T11604] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1584.730377][T23704] print_req_error: 152 callbacks suppressed [ 1584.730394][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1584.733239][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1584.736178][T23704] blk_update_request: I/O error, dev loop1, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.762109][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 10:10:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbbabc68abdcce9f672b6bb61c302dfd5c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x840}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r2, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="85100000feffffff85100000f9ffffff180100df2020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300afd98b3fabe28f179d6fc9a448eda1007f00000085000000060000001847000006000000000000000000000018650000100000000000000000040000b70898c45afd0000000000007b8af8ff00000000b7040000010000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb702000008000000688af34edd43c1b3fe796e6f2a7455d290842f95d7f5eda104", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a5000000184f0000f8ffffff0000000000000000"], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x48) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r5}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) r7 = creat(&(0x7f0000000540)='./file0\x00', 0x0) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) r9 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r9, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r8}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) r10 = getpid() sched_setscheduler(r10, 0x2, &(0x7f0000000200)=0x4) r11 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r11, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r10}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x2, 0x5, 0xb, 0x1, 0xfffffffffffffff8, 0xffffffffffffffff}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x88}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @jmp={0x5, 0x1, 0x2, 0x9, 0xb, 0x0, 0xd26b5cf59b185c88}, @exit, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x81}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xa}], &(0x7f0000000100)='syzkaller\x00', 0xffffffff, 0x9c, &(0x7f0000000400)=""/156, 0x0, 0x2, '\x00', 0x0, 0x27, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x8, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xa, 0xffffff3e, 0x7bd}, 0x10, 0x0, r1, 0x3, &(0x7f0000000580)=[r2, r3, r4, r6, r7, r9, 0xffffffffffffffff, r11, 0xffffffffffffffff, 0x1], &(0x7f00000005c0)=[{0x5, 0x4, 0x5, 0x3}, {0x2, 0x2, 0x8, 0xa}, {0x1, 0x5, 0x2, 0xb}], 0x10, 0x9}, 0x90) 10:10:25 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 61) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1584.782707][ T3423] blk_update_request: I/O error, dev loop1, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.793635][ T3423] buffer_io_error: 134 callbacks suppressed [ 1584.793644][ T3423] Buffer I/O error on dev loop1p2, logical block 8, async page read [ 1584.815869][ T3423] blk_update_request: I/O error, dev loop1, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 10:10:25 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xf4010000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1584.827238][T19771] blk_update_request: I/O error, dev loop1, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.838483][ T3423] Buffer I/O error on dev loop1p2, logical block 9, async page read [ 1584.838747][T23704] Buffer I/O error on dev loop1p3, logical block 8, async page read [ 1584.847121][T19771] Buffer I/O error on dev loop1p7, logical block 8, async page read [ 1584.847164][T19771] blk_update_request: I/O error, dev loop1, sector 409 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.847172][T19771] Buffer I/O error on dev loop1p7, logical block 9, async page read [ 1584.847197][T19771] blk_update_request: I/O error, dev loop1, sector 410 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.847205][T19771] Buffer I/O error on dev loop1p7, logical block 10, async page read [ 1584.847229][T19771] blk_update_request: I/O error, dev loop1, sector 411 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1584.847236][T19771] Buffer I/O error on dev loop1p7, logical block 11, async page read [ 1584.847265][T19771] Buffer I/O error on dev loop1p7, logical block 12, async page read [ 1584.857266][T23704] Buffer I/O error on dev loop1p3, logical block 9, async page read [ 1584.864269][ T3423] Buffer I/O error on dev loop1p2, logical block 10, async page read 10:10:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbbabc68abdcce9f672b6bb61c302dfd5c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x840}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r2, 0x100000011, 0xff970000, 0x2811fdff) (async, rerun: 64) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f}) (rerun: 64) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="85100000feffffff85100000f9ffffff180100df2020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300afd98b3fabe28f179d6fc9a448eda1007f00000085000000060000001847000006000000000000000000000018650000100000000000000000040000b70898c45afd0000000000007b8af8ff00000000b7040000010000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb702000008000000688af34edd43c1b3fe796e6f2a7455d290842f95d7f5eda104", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a5000000184f0000f8ffffff0000000000000000"], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async, rerun: 64) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) (async, rerun: 64) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x48) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x168) (rerun: 32) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) (async) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r5}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async, rerun: 64) r7 = creat(&(0x7f0000000540)='./file0\x00', 0x0) (async, rerun: 64) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) r9 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r9, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r8}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async, rerun: 32) r10 = getpid() (rerun: 32) sched_setscheduler(r10, 0x2, &(0x7f0000000200)=0x4) (async) r11 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r11, 0x100000011, 0xff970000, 0x2811fdff) (async, rerun: 64) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r10}) (async, rerun: 64) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x2, 0x5, 0xb, 0x1, 0xfffffffffffffff8, 0xffffffffffffffff}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x88}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @jmp={0x5, 0x1, 0x2, 0x9, 0xb, 0x0, 0xd26b5cf59b185c88}, @exit, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x81}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xa}], &(0x7f0000000100)='syzkaller\x00', 0xffffffff, 0x9c, &(0x7f0000000400)=""/156, 0x0, 0x2, '\x00', 0x0, 0x27, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x8, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xa, 0xffffff3e, 0x7bd}, 0x10, 0x0, r1, 0x3, &(0x7f0000000580)=[r2, r3, r4, r6, r7, r9, 0xffffffffffffffff, r11, 0xffffffffffffffff, 0x1], &(0x7f00000005c0)=[{0x5, 0x4, 0x5, 0x3}, {0x2, 0x2, 0x8, 0xa}, {0x1, 0x5, 0x2, 0xb}], 0x10, 0x9}, 0x90) [ 1585.174663][T11637] FAULT_INJECTION: forcing a failure. [ 1585.174663][T11637] name failslab, interval 1, probability 0, space 0, times 0 [ 1585.187190][T11637] CPU: 0 PID: 11637 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1585.198749][T11637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1585.208638][T11637] Call Trace: [ 1585.211776][T11637] dump_stack_lvl+0x1e2/0x24b [ 1585.216304][T11637] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1585.221564][T11637] ? selinux_kernfs_init_security+0x14a/0x720 [ 1585.227555][T11637] ? idr_alloc_cyclic+0x369/0x5d0 [ 1585.232412][T11637] dump_stack+0x15/0x17 [ 1585.236404][T11637] should_fail+0x3c6/0x510 [ 1585.240661][T11637] ? __kernfs_new_node+0xdb/0x700 [ 1585.245541][T11637] __should_failslab+0xa4/0xe0 [ 1585.250130][T11637] should_failslab+0x9/0x20 [ 1585.254462][T11637] kmem_cache_alloc+0x3d/0x2e0 [ 1585.259064][T11637] __kernfs_new_node+0xdb/0x700 [ 1585.263747][T11637] ? __kasan_check_read+0x11/0x20 [ 1585.268603][T11637] ? __kasan_check_write+0x14/0x20 [ 1585.273558][T11637] ? mutex_lock+0xa5/0x110 [ 1585.277807][T11637] ? kernfs_new_node+0x170/0x170 [ 1585.282581][T11637] ? __kasan_check_write+0x14/0x20 [ 1585.287531][T11637] ? mutex_unlock+0x1c/0x40 [ 1585.291891][T11637] ? kernfs_activate+0x31a/0x330 [ 1585.296648][T11637] kernfs_new_node+0x97/0x170 [ 1585.301157][T11637] __kernfs_create_file+0x4a/0x270 [ 1585.306127][T11637] sysfs_add_file_mode_ns+0x273/0x320 [ 1585.311335][T11637] sysfs_merge_group+0x1fe/0x450 [ 1585.316086][T11637] ? sysfs_remove_groups+0xb0/0xb0 [ 1585.321037][T11637] ? device_add_attrs+0x2cf/0x3e0 [ 1585.325898][T11637] dpm_sysfs_add+0xec/0x2b0 [ 1585.330232][T11637] device_add+0x520/0xbc0 [ 1585.334397][T11637] device_create+0x259/0x2e0 [ 1585.338828][T11637] ? root_device_unregister+0x80/0x80 [ 1585.344034][T11637] ? __kasan_check_read+0x11/0x20 [ 1585.348891][T11637] ? preempt_schedule_irq+0xe7/0x140 [ 1585.354011][T11637] ? preempt_schedule_notrace+0x140/0x140 [ 1585.359565][T11637] ? number+0xb5a/0xf80 [ 1585.363630][T11637] bdi_register_va+0x93/0x610 [ 1585.368185][T11637] bdi_register+0xd1/0x120 [ 1585.372418][T11637] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1585.377898][T11637] ? __device_add_disk+0x552/0x11a0 [ 1585.382925][T11637] ? bdi_register_va+0x610/0x610 [ 1585.387699][T11637] ? elevator_init_mq+0xf3/0x4e0 [ 1585.392466][T11637] ? blk_alloc_devt+0xd7/0x330 [ 1585.397090][T11637] __device_add_disk+0x5de/0x11a0 [ 1585.401928][T11637] ? device_add_disk+0x40/0x40 [ 1585.406519][T11637] ? vsprintf+0x40/0x40 [ 1585.410527][T11637] ? device_initialize+0x1e1/0x420 [ 1585.415459][T11637] device_add_disk+0x2a/0x40 [ 1585.419887][T11637] loop_add+0x580/0x750 [ 1585.423879][T11637] loop_control_ioctl+0x448/0x620 [ 1585.428740][T11637] ? loop_remove+0xb0/0xb0 [ 1585.432995][T11637] ? __fget_files+0x31e/0x380 [ 1585.437513][T11637] ? security_file_ioctl+0x84/0xb0 [ 1585.442459][T11637] ? loop_remove+0xb0/0xb0 [ 1585.446708][T11637] __se_sys_ioctl+0x114/0x190 [ 1585.451221][T11637] __x64_sys_ioctl+0x7b/0x90 [ 1585.455651][T11637] do_syscall_64+0x34/0x70 [ 1585.459904][T11637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1585.465627][T11637] RIP: 0033:0x7f6a18d8cae9 [ 1585.469884][T11637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1585.489324][T11637] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1585.497568][T11637] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1585.505376][T11637] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1585.513189][T11637] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1585.520999][T11637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1585.528814][T11637] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1585.538068][T11637] ------------[ cut here ]------------ [ 1585.543397][T11637] WARNING: CPU: 0 PID: 11637 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1585.552311][T11637] Modules linked in: [ 1585.556035][T11637] CPU: 0 PID: 11637 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1585.567621][T11637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1585.577506][T11637] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1585.583133][T11637] Code: ff ff e8 65 87 23 ff 0f 0b e9 d0 f3 ff ff e8 59 87 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 42 87 23 ff <0f> 0b e9 d1 f7 ff ff e8 36 87 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1585.602616][T11637] RSP: 0018:ffffc900013b7be0 EFLAGS: 00010283 [ 1585.608455][T11637] RAX: ffffffff82471c4e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1585.616296][T11637] RDX: ffffc900086dd000 RSI: 00000000000116fa RDI: 00000000000116fb [ 1585.624173][T11637] RBP: ffffc900013b7d30 R08: ffffffff82471419 R09: ffffc900013b7630 [ 1585.631917][T11637] R10: 00000000a4f2ccbb R11: 000000000b3017ec R12: ffff888114ce1068 [ 1585.639736][T11637] R13: ffff888114ce1000 R14: ffff888114ce1348 R15: ffff888114ce7000 [ 1585.647522][T11637] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1585.656532][T11637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1585.662912][T11637] CR2: 0000001b2fd25000 CR3: 000000010a991000 CR4: 00000000003506b0 [ 1585.670720][T11637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1585.678502][T11637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1585.686344][T11637] Call Trace: [ 1585.689469][T11637] ? show_regs+0x58/0x60 [ 1585.693523][T11637] ? __warn+0x160/0x2f0 [ 1585.697520][T11637] ? __device_add_disk+0xe1e/0x11a0 [ 1585.702577][T11637] ? report_bug+0x3d9/0x5b0 [ 1585.706882][T11637] ? __device_add_disk+0xe1e/0x11a0 [ 1585.711939][T11637] ? handle_bug+0x41/0x70 [ 1585.716081][T11637] ? exc_invalid_op+0x1b/0x50 [ 1585.720614][T11637] ? asm_exc_invalid_op+0x12/0x20 [ 1585.725499][T11637] ? __device_add_disk+0x5e9/0x11a0 [ 1585.730523][T11637] ? __device_add_disk+0xe1e/0x11a0 [ 1585.735542][T11637] ? __device_add_disk+0xe1e/0x11a0 [ 1585.740620][T11637] ? device_add_disk+0x40/0x40 [ 1585.745157][T11637] ? vsprintf+0x40/0x40 [ 1585.749151][T11637] ? device_initialize+0x1e1/0x420 [ 1585.754124][T11637] device_add_disk+0x2a/0x40 [ 1585.758537][T11637] loop_add+0x580/0x750 [ 1585.762538][T11637] loop_control_ioctl+0x448/0x620 [ 1585.767380][T11637] ? loop_remove+0xb0/0xb0 [ 1585.771642][T11637] ? __fget_files+0x31e/0x380 [ 1585.776161][T11637] ? security_file_ioctl+0x84/0xb0 [ 1585.781105][T11637] ? loop_remove+0xb0/0xb0 [ 1585.785343][T11637] __se_sys_ioctl+0x114/0x190 [ 1585.789878][T11637] __x64_sys_ioctl+0x7b/0x90 [ 1585.794285][T11637] do_syscall_64+0x34/0x70 [ 1585.798541][T11637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1585.804283][T11637] RIP: 0033:0x7f6a18d8cae9 [ 1585.808534][T11637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1585.827983][T11637] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1585.836280][T11637] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1585.844033][T11637] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1585.851854][T11637] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1585.859665][T11637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1585.867454][T11637] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1585.875299][T11637] ---[ end trace 7c38f8b4e2e07297 ]--- 10:10:26 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0xc, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:26 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0xa0, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbbabc68abdcce9f672b6bb61c302dfd5c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x840}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) creat(&(0x7f0000000240)='./file0\x00', 0x168) (async) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r2, 0x100000011, 0xff970000, 0x2811fdff) (async) fallocate(r2, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="85100000feffffff85100000f9ffffff180100df2020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300afd98b3fabe28f179d6fc9a448eda1007f00000085000000060000001847000006000000000000000000000018650000100000000000000000040000b70898c45afd0000000000007b8af8ff00000000b7040000010000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb702000008000000688af34edd43c1b3fe796e6f2a7455d290842f95d7f5eda104", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a5000000184f0000f8ffffff0000000000000000"], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) pidfd_getfd(0xffffffffffffffff, r1, 0x0) (async) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x48) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r5}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) creat(&(0x7f0000000540)='./file0\x00', 0x0) (async) r7 = creat(&(0x7f0000000540)='./file0\x00', 0x0) getpid() (async) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) r9 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r9, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r8}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) getpid() (async) r10 = getpid() sched_setscheduler(r10, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r10, 0x2, &(0x7f0000000200)=0x4) creat(&(0x7f0000000240)='./file0\x00', 0x168) (async) r11 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r11, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r10}) (async) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r10}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000004500)=@bpf_tracing={0x1a, 0x1d, &(0x7f0000002c80)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @printk={@integer, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x6}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}, @cb_func={0x18, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000002a40)='GPL\x00', 0x7f, 0x1000, &(0x7f00000034c0)=""/4096, 0x41100, 0x52, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000002d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000002dc0)={0x4, 0x4, 0x9bd1, 0x7f}, 0x10, 0x25063, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000044c0)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0x5, 0x3, 0x4, 0x3}], 0x10, 0xae02}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x2, 0x5, 0xb, 0x1, 0xfffffffffffffff8, 0xffffffffffffffff}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x88}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @jmp={0x5, 0x1, 0x2, 0x9, 0xb, 0x0, 0xd26b5cf59b185c88}, @exit, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x81}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xa}], &(0x7f0000000100)='syzkaller\x00', 0xffffffff, 0x9c, &(0x7f0000000400)=""/156, 0x0, 0x2, '\x00', 0x0, 0x27, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x8, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xa, 0xffffff3e, 0x7bd}, 0x10, 0x0, r1, 0x3, &(0x7f0000000580)=[r2, r3, r4, r6, r7, r9, 0xffffffffffffffff, r11, 0xffffffffffffffff, 0x1], &(0x7f00000005c0)=[{0x5, 0x4, 0x5, 0x3}, {0x2, 0x2, 0x8, 0xa}, {0x1, 0x5, 0x2, 0xb}], 0x10, 0x9}, 0x90) 10:10:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="4e31812c238dc5ee5d657755a9f707000000d2a900000000000000000000003619c77933387cd676f3378320f69fe1d0bfcfdaf933645922cbd73e617e0e3e7096"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) r3 = dup(r1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x4000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x0) [ 1586.074204][T11635] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1586.085344][T11635] ext4_test_bit(bit=14, block=255) = 0 [ 1586.090704][T11635] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="4e31812c238dc5ee5d657755a9f707000000d2a900000000000000000000003619c77933387cd676f3378320f69fe1d0bfcfdaf933645922cbd73e617e0e3e7096"], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) (async) r3 = dup(r1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 32) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 32) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x4000}) (async) ioctl$KVM_NMI(r4, 0xae9a) (async) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x0) (rerun: 32) 10:10:26 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 62) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:26 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="4e31812c238dc5ee5d657755a9f707000000d2a900000000000000000000003619c77933387cd676f3378320f69fe1d0bfcfdaf933645922cbd73e617e0e3e7096"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) dup(r1) (async) r3 = dup(r1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x4000}) ioctl$KVM_NMI(r4, 0xae9a) (async) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x0) 10:10:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x88) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000004}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x3ff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x5}) close(r0) 10:10:26 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xf5ffffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1586.573773][T11677] FAULT_INJECTION: forcing a failure. [ 1586.573773][T11677] name failslab, interval 1, probability 0, space 0, times 0 [ 1586.586267][T11677] CPU: 0 PID: 11677 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1586.597721][T11677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1586.607608][T11677] Call Trace: [ 1586.610751][T11677] dump_stack_lvl+0x1e2/0x24b [ 1586.615282][T11677] ? panic+0x80b/0x80b [ 1586.619164][T11677] ? kernfs_add_one+0x4b5/0x5d0 [ 1586.623848][T11677] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1586.629169][T11677] dump_stack+0x15/0x17 [ 1586.633137][T11677] should_fail+0x3c6/0x510 [ 1586.637397][T11677] ? kobject_uevent_env+0x269/0x700 [ 1586.642427][T11677] __should_failslab+0xa4/0xe0 [ 1586.647021][T11677] should_failslab+0x9/0x20 [ 1586.651364][T11677] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1586.656490][T11677] ? __kasan_check_write+0x14/0x20 [ 1586.661426][T11677] ? dev_uevent_filter+0xb0/0xb0 [ 1586.666200][T11677] kobject_uevent_env+0x269/0x700 [ 1586.671069][T11677] ? __kasan_check_write+0x14/0x20 [ 1586.676009][T11677] kobject_uevent+0x1f/0x30 [ 1586.680349][T11677] device_add+0x791/0xbc0 [ 1586.684555][T11677] device_create+0x259/0x2e0 [ 1586.688941][T11677] ? root_device_unregister+0x80/0x80 [ 1586.694149][T11677] ? memset+0x35/0x40 [ 1586.697966][T11677] ? number+0xb5a/0xf80 [ 1586.701963][T11677] bdi_register_va+0x93/0x610 [ 1586.706471][T11677] bdi_register+0xd1/0x120 [ 1586.710724][T11677] ? vsnprintf+0x1e1/0x1c70 [ 1586.715064][T11677] ? __device_add_disk+0x552/0x11a0 [ 1586.720097][T11677] ? bdi_register_va+0x610/0x610 [ 1586.724872][T11677] ? __kasan_check_read+0x11/0x20 [ 1586.729734][T11677] ? blk_alloc_devt+0xd7/0x330 [ 1586.734331][T11677] __device_add_disk+0x5de/0x11a0 [ 1586.739199][T11677] ? device_add_disk+0x40/0x40 [ 1586.743793][T11677] ? vsprintf+0x40/0x40 [ 1586.747787][T11677] ? device_initialize+0x1e1/0x420 [ 1586.752735][T11677] device_add_disk+0x2a/0x40 [ 1586.757159][T11677] loop_add+0x580/0x750 [ 1586.761151][T11677] loop_control_ioctl+0x448/0x620 [ 1586.766012][T11677] ? loop_remove+0xb0/0xb0 [ 1586.770266][T11677] ? irqentry_exit+0x4f/0x60 [ 1586.774693][T11677] ? sysvec_reschedule_ipi+0x83/0x160 [ 1586.779901][T11677] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1586.785369][T11677] ? do_vfs_ioctl+0xf6/0x1a30 [ 1586.789886][T11677] ? loop_remove+0xb0/0xb0 [ 1586.794131][T11677] __se_sys_ioctl+0x114/0x190 [ 1586.798698][T11677] __x64_sys_ioctl+0x7b/0x90 [ 1586.803096][T11677] do_syscall_64+0x34/0x70 [ 1586.807334][T11677] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1586.813065][T11677] RIP: 0033:0x7f6a18d8cae9 [ 1586.817312][T11677] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1586.836749][T11677] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1586.844994][T11677] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1586.852804][T11677] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1586.860617][T11677] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 10:10:27 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0xd, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x88) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000004}) (async) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x3ff, 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x5}) close(r0) 10:10:27 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0xa2, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1586.868427][T11677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1586.876238][T11677] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:27 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000280)=""/71, 0x47}], 0x5, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000500), 0x6e, &(0x7f00000038c0)=[{&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000001780)=""/148, 0x94}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000003a40)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/15, 0xf}], 0x1, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003c00), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c80)=""/250, 0xfa}], 0x1, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000003e80)=""/76, 0x4c}, {&(0x7f0000003f00)=""/92, 0x5c}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/85, 0x55}, {&(0x7f0000005000)=""/170, 0xaa}, {&(0x7f00000050c0)=""/100, 0x64}, {&(0x7f0000005140)=""/74, 0x4a}, {&(0x7f00000051c0)=""/111, 0x6f}], 0x8, &(0x7f00000052c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}], 0x6, 0x0, &(0x7f0000005540)={0x77359400}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000640)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) poll(0x0, 0x0, 0x1ff) 10:10:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x88) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000004}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x3ff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x5}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x88) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000004}) (async) epoll_create1(0x0) (async) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x3ff, 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x5}) (async) close(r0) (async) [ 1586.955389][T11674] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1586.967540][T11674] ext4_test_bit(bit=14, block=255) = 0 [ 1586.972896][T11674] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:27 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 63) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") 10:10:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x9c198725bcecdd45, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x846512678b3a18b2}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRESOCT=r3, @ANYBLOB="031001000000000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x20008051}, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0xd}, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ipv4=@igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @private, @broadcast}, {0x0, 0x0, 0x0, @multicast1}}}, 0x2a) 10:10:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x9c198725bcecdd45, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x846512678b3a18b2}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000ae00100043ba80000000000000010000001eed2dff3b5750bebac6ade587b798307079e0c293d6c7b55981027c96f28b9d19e451f409a8f9a44d9a8e283965f7927941a45a26efd690e7a342f24da7d87d703c694879f0417b9f1a6c9670f059019f37eabbe59992c3685902d40a014d559033042d6555bed56bb692ceb76ab4429cccb6507c1330739c8a10cf4c1e43f972d695d7f16025551d60ede84f4cc6eed91cce96635fec3538f72e3587d1c0ed4228225068123aeb283db169a72b723ae960057091cba7290809a3389df072de946a01d09a659393a66eae6e8204feb76d3f2613a1a06f73b1275ce2944923df5580eef99f4693bc0d49bbcf2ea09679d2450a127ae579c2d0a6a836a1c0692fb914557c8bba2c407b6f59300ea583bf7336e6d20f32f675b8e6d2f0a3bc8402f1f7133e1ee0caf2e5c998370bb107a52e81a2088f689079bf6cf074f740db97984e7a622654ea1dd70c9d9d19df8b243a452eb00740f35b7b27c549c977813b6d825ffc7b7cba52b4a796956a", @ANYRESOCT=r3, @ANYBLOB="031001000000000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x20008051}, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0xd}, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ipv4=@igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @private, @broadcast}, {0x0, 0x0, 0x0, @multicast1}}}, 0x2a) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x9c198725bcecdd45, 0x0) (async) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x846512678b3a18b2}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) (async) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRESOCT=r3, @ANYBLOB="031001000000000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x20008051}, 0x0) (async) write$tun(r0, &(0x7f0000000040)={@val={0xd}, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ipv4=@igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @private, @broadcast}, {0x0, 0x0, 0x0, @multicast1}}}, 0x2a) (async) 10:10:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x9c198725bcecdd45, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x846512678b3a18b2}) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000ae00100043ba80000000000000010000001eed2dff3b5750bebac6ade587b798307079e0c293d6c7b55981027c96f28b9d19e451f409a8f9a44d9a8e283965f7927941a45a26efd690e7a342f24da7d87d703c694879f0417b9f1a6c9670f059019f37eabbe59992c3685902d40a014d559033042d6555bed56bb692ceb76ab4429cccb6507c1330739c8a10cf4c1e43f972d695d7f16025551d60ede84f4cc6eed91cce96635fec3538f72e3587d1c0ed4228225068123aeb283db169a72b723ae960057091cba7290809a3389df072de946a01d09a659393a66eae6e8204feb76d3f2613a1a06f73b1275ce2944923df5580eef99f4693bc0d49bbcf2ea09679d2450a127ae579c2d0a6a836a1c0692fb914557c8bba2c407b6f59300ea583bf7336e6d20f32f675b8e6d2f0a3bc8402f1f7133e1ee0caf2e5c998370bb107a52e81a2088f689079bf6cf074f740db97984e7a622654ea1dd70c9d9d19df8b243a452eb00740f35b7b27c549c977813b6d825ffc7b7cba52b4a796956a", @ANYRESOCT=r3, @ANYBLOB="031001000000000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x20008051}, 0x0) (async) write$tun(r0, &(0x7f0000000040)={@val={0xd}, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ipv4=@igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @private, @broadcast}, {0x0, 0x0, 0x0, @multicast1}}}, 0x2a) [ 1587.375889][T11727] FAULT_INJECTION: forcing a failure. [ 1587.375889][T11727] name failslab, interval 1, probability 0, space 0, times 0 [ 1587.388396][T11727] CPU: 0 PID: 11727 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1587.399843][T11727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1587.409821][T11727] Call Trace: [ 1587.412961][T11727] dump_stack_lvl+0x1e2/0x24b [ 1587.417462][T11727] ? panic+0x80b/0x80b [ 1587.421369][T11727] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1587.426667][T11727] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1587.432132][T11727] dump_stack+0x15/0x17 [ 1587.436128][T11727] should_fail+0x3c6/0x510 [ 1587.440376][T11727] ? kobject_uevent_env+0x269/0x700 [ 1587.445411][T11727] __should_failslab+0xa4/0xe0 [ 1587.450012][T11727] should_failslab+0x9/0x20 [ 1587.454350][T11727] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1587.459473][T11727] ? irqentry_exit+0x4f/0x60 [ 1587.463901][T11727] ? sysvec_reschedule_ipi+0x83/0x160 [ 1587.469106][T11727] ? dev_uevent_filter+0xb0/0xb0 [ 1587.473880][T11727] kobject_uevent_env+0x269/0x700 [ 1587.478779][T11727] ? device_add+0x783/0xbc0 [ 1587.483082][T11727] kobject_uevent+0x1f/0x30 [ 1587.487423][T11727] device_add+0x791/0xbc0 [ 1587.491587][T11727] device_create+0x259/0x2e0 [ 1587.496013][T11727] ? root_device_unregister+0x80/0x80 [ 1587.501223][T11727] ? memset+0x35/0x40 [ 1587.505040][T11727] ? number+0xb5a/0xf80 [ 1587.509033][T11727] bdi_register_va+0x93/0x610 [ 1587.513637][T11727] bdi_register+0xd1/0x120 [ 1587.517887][T11727] ? vsnprintf+0x1e1/0x1c70 [ 1587.522227][T11727] ? __device_add_disk+0x552/0x11a0 [ 1587.527261][T11727] ? bdi_register_va+0x610/0x610 [ 1587.532034][T11727] ? __kasan_check_read+0x11/0x20 [ 1587.536892][T11727] ? blk_alloc_devt+0xd7/0x330 [ 1587.541494][T11727] __device_add_disk+0x5de/0x11a0 [ 1587.546353][T11727] ? __sanitizer_cov_trace_pc+0x59/0x60 [ 1587.551735][T11727] ? device_add_disk+0x40/0x40 [ 1587.556331][T11727] ? vsprintf+0x40/0x40 [ 1587.560327][T11727] ? device_initialize+0x1e1/0x420 [ 1587.565275][T11727] device_add_disk+0x2a/0x40 [ 1587.569700][T11727] loop_add+0x580/0x750 [ 1587.573717][T11727] loop_control_ioctl+0x448/0x620 [ 1587.578570][T11727] ? loop_remove+0xb0/0xb0 [ 1587.582810][T11727] ? __fget_files+0x31e/0x380 [ 1587.587326][T11727] ? security_file_ioctl+0x84/0xb0 [ 1587.592288][T11727] ? loop_remove+0xb0/0xb0 [ 1587.596526][T11727] __se_sys_ioctl+0x114/0x190 [ 1587.601042][T11727] __x64_sys_ioctl+0x7b/0x90 [ 1587.605463][T11727] do_syscall_64+0x34/0x70 [ 1587.609713][T11727] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1587.615439][T11727] RIP: 0033:0x7f6a18d8cae9 [ 1587.619695][T11727] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1587.639133][T11727] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1587.647378][T11727] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1587.655188][T11727] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1587.663008][T11727] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1587.670813][T11727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1587.678623][T11727] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:28 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xfc000000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:28 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0xe, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:28 executing program 1: r0 = fsopen(&(0x7f0000000000)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='rw\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040)=0x80000000, r0, &(0x7f0000000080)=0x5, 0x6, 0x1) 10:10:28 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000280)=""/71, 0x47}], 0x5, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000500), 0x6e, &(0x7f00000038c0)=[{&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000001780)=""/148, 0x94}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000003a40)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/15, 0xf}], 0x1, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003c00), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c80)=""/250, 0xfa}], 0x1, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000003e80)=""/76, 0x4c}, {&(0x7f0000003f00)=""/92, 0x5c}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/85, 0x55}, {&(0x7f0000005000)=""/170, 0xaa}, {&(0x7f00000050c0)=""/100, 0x64}, {&(0x7f0000005140)=""/74, 0x4a}, {&(0x7f00000051c0)=""/111, 0x6f}], 0x8, &(0x7f00000052c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}], 0x6, 0x0, &(0x7f0000005540)={0x77359400}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000640)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) poll(0x0, 0x0, 0x1ff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) (async) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) (async) clock_nanosleep(0x0, 0x0, 0x0, 0x0) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000280)=""/71, 0x47}], 0x5, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000500), 0x6e, &(0x7f00000038c0)=[{&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000001780)=""/148, 0x94}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000003a40)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/15, 0xf}], 0x1, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003c00), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c80)=""/250, 0xfa}], 0x1, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000003e80)=""/76, 0x4c}, {&(0x7f0000003f00)=""/92, 0x5c}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/85, 0x55}, {&(0x7f0000005000)=""/170, 0xaa}, {&(0x7f00000050c0)=""/100, 0x64}, {&(0x7f0000005140)=""/74, 0x4a}, {&(0x7f00000051c0)=""/111, 0x6f}], 0x8, &(0x7f00000052c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}], 0x6, 0x0, &(0x7f0000005540)={0x77359400}) (async) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)) (async) timer_settime(r0, 0x0, &(0x7f0000000640)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) (async) poll(0x0, 0x0, 0x1ff) (async) 10:10:28 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0xb4, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:28 executing program 1: r0 = fsopen(&(0x7f0000000000)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async) r1 = fsmount(r0, 0x0, 0x0) (async, rerun: 64) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='rw\x00', 0x0, 0x0) (rerun: 64) splice(r1, &(0x7f0000000040)=0x80000000, r0, &(0x7f0000000080)=0x5, 0x6, 0x1) 10:10:28 executing program 1: r0 = fsopen(&(0x7f0000000000)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='rw\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040)=0x80000000, r0, &(0x7f0000000080)=0x5, 0x6, 0x1) [ 1587.814903][T11726] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1587.825604][T11726] ext4_test_bit(bit=14, block=255) = 0 [ 1587.831316][T11726] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:28 executing program 1: syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090018105e220600006c0000bf0109022400010000000009040000090300000009210000000122220009058103"], 0x0) r0 = syz_usb_connect(0x4, 0x736, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xf8, 0x2b, 0xe8, 0xff, 0xdf6, 0x56, 0xa053, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x724, 0x2, 0x38, 0x2, 0xb0, 0x7, [{{0x9, 0x4, 0x5e, 0x0, 0x7, 0x5f, 0x46, 0x70, 0x3f, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x7f}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x3, 0x3, 0xff}, {0x6, 0x24, 0x1a, 0x200, 0x12}, [@network_terminal={0x7, 0x24, 0xa, 0x9a, 0x1f, 0x5, 0x3}, @mdlm_detail={0x3c, 0x24, 0x13, 0x6, "988f4b71923f4e572ad5a15ee8bc2770fa275755b772505ee49e861f47905953b2e43eb095ab9c341b99a51624fd612208c0cc64a05d3df8"}, @country_functional={0x12, 0x24, 0x7, 0x1, 0x4, [0x7, 0x5, 0x8, 0x9, 0x35a2, 0x80]}, @mbim_extended={0x8, 0x24, 0x1c, 0xa9, 0x7, 0x8}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x8, 0x40, 0x6, 0x0, 0x4, [@generic={0xae, 0x0, "9986348f5da3817f0c5b2e07a1b7feae6e5a41b973229c38a7869a1434f9aa3258d1547fdf2f91eef6efa77a32572a3cb5a7bc3f90b0005108c47e03bf4e864cfe578ecd0d42290c850009bb2f1c4d5629d4d772b1b8f9704d5915f44bc611ef4b8a38849809b93dad3d2b31ab21b0f67984d18a57981cf3a0d4b78f84fefda22ade08447e847d99fefdd346399ad547769ea3a54acc7963a91ef019974ed6af8cb840e7ffc3947342b00f0e"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0xf1, 0x7f, 0x4, [@generic={0x3a, 0x5, "a537fcf66b7a5517d6a4c81369ee5b6aa61cbdd7a7df01a2b2f2670b513820690faf3de9a547f6b68918815f29328fc8a6c85319a4241124"}, @generic={0xd6, 0xb, "0db2f947c959d18474b805a17856f7eb75dd0d076afeac2e7b9fededa47079d9cc856b2455b56029923ffe05b954c3c8b0c8eb998245af68a7e9d2a016e64faa3063fb0045400a7a4b886b7919134b025ef6d48bebecc9bf8ee6e0235f9f481a6ed2705fdc0f9eadef89e2406be4d0ce95fcd7db36a6b9e9cdbd0f1521bf779c72bb6c491d0ce57090139491c5aae8d5875fccbbc6a0bbfed56269f6327436abffd041527679b1f245bbabc145faa75f75051372178058ed2499c09c1b38d2d62b4ec27f79c91269e900e95eff85f3cf7df329c6"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x1, 0x3, 0x13, [@generic={0xfc, 0x7, "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"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x80, 0x0, 0x3f, [@generic={0xe4, 0x29, "a8249d33d31cdac11a0335580fa9ef4aac6ca76ed80d288731b0faeaff93fcdb4b8ad6b886ba86a9db97ee74430812ccc4ba1c7b3733d5d0d652d610f2878eb8bf2072e26bc9d9836e70c1ee03c1b084fbcf913e22057258b7adfc928625279a6141e93b55f9bf2e1ddca61221be2d227cb1ca4769668043d5601d5877973948f533f1deb61dc404b2f5d388b7d345881a2e986d41a0f7b60a2ed1a56706324840878e1475c1a8d4d61fa122cc8cbdb97db6e2899787f3f04cfee957f844b460698d4babf640838643e6924b854de752cc77bcdac6b7541564630e0ddcb6f57801b3"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x400, 0x1f, 0x68, 0x8c, [@generic={0xf9, 0xc, "92ecf62731d7515eb2a00e2a5ab3d72c01db61b5b22f660139efea3c00a6e13e3a01c36ff1237c51e52e9c5c98c18092dd191582c731bd953835641540474b2553ae4fb74157eb4dd7d1e58504db15158d02d2fd35fcc259f8617d04ef2c9c19940d2f383e22a974fe50a85ab045f9c1f00cbb684a39d2ea3604d570e3019671999f45b60161cf62c1adb0ce8e88972559a74b975e9b3f8ccb32bb44a345890974f9c64813b069cc149c392198d51241578dafd7221ed994bc4c09951c499359ed151628279c4fe84d94e40e07af9a3eb7856daec8cdd0cae6ed72a0b1e4391a4133feba12ac38802cd1afffc1705bfae471aa7b8a8644"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x200, 0x6, 0x9a, 0x6e, [@generic={0x74, 0x23, "cf9f4d0c0f93bbbeb7d35db78876617dacbe8847ada75ac129cc81dbdaecc917a4c0587a97bae28cab420bec4a435ec70fde4af94ea0e6ea7b8980aaeebf461edf4b6e9dacc247e2696ac7d06fa68b20dd970494a02b1489ac7f2d840b2e048cdce7353414ce340ff4ee656d38aa41ba536d"}, @generic={0xcb, 0x31, "452c778951fdf958135d69fb1c5a6ad1caee382d9c5bf2859bfb1feee375f153076996f850b6b1b954794cddf99ed0a4dc26b28ad9f1a9b0b264ad4f701cd040c703b1a813b9a56ec66f59b236e3fc6938288d6957bb130abfa83931025234c694a19257d39790fc1db0fd6735083c27c4147f194145442c546f4100c2af0f66b445ff4db0c4edef6260c4c4694be9a5061adef6c3796fdeac2ac3040cbc719fb6be4993190653a0c06b14f5a77d630648ff9406b700a8f1e92001745ec844f64475ca260dff80a2ca"}]}}]}}, {{0x9, 0x4, 0xbb, 0x8, 0x3, 0x88, 0xb6, 0xaa, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x0, 0x1f}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x7f, "e1a4ef"}, @mixer_unit={0xb, 0x24, 0x4, 0x2, 0x80, "8ddfa71bd143"}, @input_terminal={0xc, 0x24, 0x2, 0x2, 0x206, 0x5, 0x1, 0x8000, 0x8}]}], [{{0x9, 0x5, 0x0, 0xc, 0x40, 0x1, 0x5, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x619}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xfa, 0x2}]}}, {{0x9, 0x5, 0x2, 0x8, 0x200, 0x0, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x7}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x0, 0x5, 0x1, [@generic={0x14, 0x7, "d193b40e9e4b2c6b155c18a858a0f260649c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x7}]}}]}}]}}]}}, &(0x7f00000008c0)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x300, 0xe0, 0x0, 0x2, 0x10, 0x80}, 0x29, &(0x7f00000007c0)={0x5, 0xf, 0x29, 0x2, [@ssp_cap={0x10, 0x10, 0xa, 0xa9, 0x1, 0x5, 0x1e000, 0x4, [0xff000f]}, @ssp_cap={0x14, 0x10, 0xa, 0x3, 0x2, 0xa8, 0xf0f, 0x2, [0xf0, 0xc000]}]}, 0x2, [{0x2, &(0x7f0000000800)=@string={0x2}}, {0x68, &(0x7f0000000840)=@string={0x68, 0x3, "26b3f9c713e2de9f2d61d5aa82be56b379202657838d0d855196eebb07856d525f60ab4267c0a2b9c915ce8145708ea34ef820e2124cee0653584bdce729e50bd23f04bd91a195711ee90fd21ba7b8127cf57d8891d39225528d303645f606de85d8b35b4e0f"}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000b40)={0x24, &(0x7f0000000900)={0x0, 0x21, 0xf4, {0xf4, 0x7, "69c2b03a70cb8e483800a37742754099ec53733c17dcb77fa55b028f6daa63852f97360d6262aca17826e3931ae1c1a4366bc2e9ea629cd40d1fd94a5d16e524da51766699506404a32e421139eba74f69401fc546d8c24fbae05652ce4df2d332f78eb5dd084b37deb7f75a4e663086f8b712e1f7e57f8c96ef6fe0668c4fb25dd9b61e0602c61c7a81a9fc7b410029f82cb6808562acc363d77740055c5981653e426cc14f475d5c2bb8bce3f2f150d648b19d6c4705fe40d632eb74119fa1cfdc1c87d0bbe0563f42645291f311760bd94a98be54482f6fa00230ea777b7cfaeb712e592a44b286499f18eb6672c467be"}}, &(0x7f0000000a00)={0x0, 0x3, 0x8d, @string={0x8d, 0x3, "63d81f2cb9589911bfd047cc6afefc02ab99e372c49dfcf7733214a786ebb5082cb99ebead7cb77678aa573a12b70394987d13ab90dc67a88273651a7d04db333f5586c42ec085f71dbcdec462db4ac73829d85cc39ea0d37d1110b5848342d2a65f8657b1fe32178faeb0b07e19c0351ebc4397000e62936907cbfc281d893dfc504cc4d99b4fd25a2762"}}, &(0x7f0000000ac0)={0x0, 0x22, 0x17, {[@main=@item_4={0x3, 0x0, 0xf, "45b31279"}, @main=@item_012={0x0, 0x0, 0x8}, @local=@item_012={0x2, 0x2, 0x0, "1c58"}, @global=@item_012={0x1, 0x1, 0x3, "c2"}, @main=@item_4={0x3, 0x0, 0x9, "cabca6d7"}, @global=@item_012={0x1, 0x1, 0x5, "99"}, @global=@item_4={0x3, 0x1, 0x7, "5973f92e"}]}}, &(0x7f0000000b00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x40, 0x1, {0x22, 0xe0d}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000b80)={0x0, 0x10, 0xd6, "5a55792c1f41aaedc484619479fa53dbd59ec911db8ca050a3bac585118c034acc7df18eb0d1c1da6cbe5b4f4f11289461b92956b97016108efa9c3d636e8dfb10a49c5f730ab9b91809e2133ddbe06fdb9a4b864eb75131ef5e9b5c2760c13d40c24b2550128b0ba602fe99263fcc03e322ecc85ad13fda7abfd204ab72e8c2013ed85f8ac92ab52233e0dfba5cf309c6e94b139fd072d62e69e2387e60cf1a234dcc1aa8046cef6f932ea913ed027bba65f26ad72a9128a38e65848e06f2c0fee6f5fa615f04e8ecc999d4f73d49c78e322f0c208d"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x3f}, &(0x7f0000000d00)={0x20, 0x1, 0x6f, "9cb511deaedf5c52a0b0afd381085578465aa96d726b4a7ce7203d5743340d3be98b6a8515974ac20c0bf3e674243febc3f76fd5a6199c22b7f22699cdbbe2e092080c567823030e241616afe2f800307b6eee45c7ca8e2380d3e88381fe239d5a2e1388a4d532f4ba353d70b7026e"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x9}}) syz_usb_connect(0x6, 0x5b4, &(0x7f0000000e00)={{0x12, 0x1, 0x201, 0xa2, 0xbe, 0x1, 0xab, 0x421, 0x4c9, 0x242a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5a2, 0x3, 0x4, 0x9, 0x20, 0x1, [{{0x9, 0x4, 0xec, 0x81, 0x2, 0x2, 0x2, 0xff, 0x5, [@uac_control={{0xa, 0x24, 0x1, 0xff}, [@processing_unit={0xd, 0x24, 0x7, 0x5, 0x0, 0x1, "34b1a23524ca"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x106, 0x6, 0x1, 0x6}, @mixer_unit={0xb, 0x24, 0x4, 0x1, 0x6, "7950244d6adf"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x205, 0x3, 0x1f, 0x7fff, 0x0, 0x9}]}], [{{0x9, 0x5, 0x9, 0x10, 0x20, 0x3, 0x0, 0x42}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0x7, 0x8, 0x7}}]}}, {{0x9, 0x4, 0x15, 0x3f, 0x10, 0x94, 0x22, 0x55, 0x9c, [@uac_control={{0xa, 0x24, 0x1, 0x1, 0x39}, [@input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x1, 0x2, 0x1f, 0x1, 0x6}]}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "2261e8"}, {0x5, 0x24, 0x0, 0x8000}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x9, 0x0, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x80, 0x2, 0xc0, 0x81}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x9d, 0x0, 0xff}, @mbim={0xc, 0x24, 0x1b, 0xffff, 0x9, 0x7, 0x40, 0x3, 0x2}]}], [{{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2f, 0x1f}]}}, {{0x9, 0x5, 0xc, 0x0, 0x8, 0x5f, 0x4a, 0x1f}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x2, 0x0, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xd, 0x8}]}}, {{0x9, 0x5, 0xc, 0x8, 0x3ff, 0x5, 0xfc, 0x3, [@generic={0xe8, 0x21, "ebadd97ba02d2fb47eeeb207241f887e08befe2c4628d4e95cedab90da2b0c8df4419657e62e9066eab5f60f0bc9bbe8a59d29773eb87055525ca5654097674548f4652fbb90f5d7cdf6921bc045697dea7c5a938bf585a9ab63694a35794d6c98c481790c7e69084b4969de4c01d5b50da4d7522b6f983dbc1ac05359f0040358eaeb04c0bfe97f825c66e32288a2fa5c035ba94524faabd801dcf7defa185f05829259742015169d2cc94bc13564c6de3fa0146feddf4e791d833a026b948495353d5772a7f92a849dbb31eec6a801edf9345059ec65929df2575a3e8592c8b6ef3c55aa2e"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x4}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x9, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x1, 0xffff}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0xff, 0x3, 0x4c, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x7f}]}}, {{0x9, 0x5, 0xf, 0xc, 0x3ff, 0x1, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x3, 0xf31}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x6, 0x9, 0x43, [@generic={0x6d, 0x31, "c336c2fa7df050af7ed8dfd75eebc7757659721ad7e2d4b42197c2df61ccfcebbc723dcc0cbcc15af3b8a0a812096e0b8416d6d6be425d64227de44993cbec2c6916e8e40b5e8666ab7054975c93ec1969053a557f0f1e7104090a794a33085d646c8d2ac074bd90cf3e7e"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x5, 0x6, 0x1, [@generic={0x91, 0x6, "35a6f45e89875d5ef2f2338fb8e54b6d9300e8aa9417ab834ce7d0b035bd0ff70caf9d713cb64179a717a9c78e604088b2798f8376d0f8475deb4d964dfbd507bd1c8edf593e39f9d41373c5902e5ccd74df48cb98fac24c55d212e7fe883a6c1d115e030f14c49064cf5c658a892af81fd098a24eb8efbab303a9bf8c3daacef91745c81c6e9d05664daaa22b9893"}, @generic={0x7c, 0x24, "c1222e3e1bfce2cd618180f1af953eb4b6ecdf9074d196d8b270f87d4b2730aaa8ef0214d43f88195db4e259523e8e3a27ddde3003ecb939cc2bb603ebcf7609aaa7b38d99b393d279611394bf46b70bb545d120871dfb48cafae20a40949541ac18295cd4177ac4aadf9319148e80dfcdac846fbd3a5802910d"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x1, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0xffe0}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x3}]}}, {{0x9, 0x5, 0xb, 0xc, 0x8, 0x97, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x800}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x8}]}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0x58, 0xff}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x21, 0x1f, 0x2, [@generic={0xb6, 0xf, "a553cf2edee9a5b6be0762d880af4385281dc2b14abecc3e756dfa7f8fbe36d45160cb027966a8fd71c99a266a544e11b8e1ffd7f2a5ce950ea567e266f013f57cfd1fec0646781dd90719ce451cfa1278209df7760219175ff5affef2a3c4c81a6b25f861de2c7d08ab02bc008270606f02e93ad6827e3ec98f925ba9207c4c11f589363f575cbddb4ab934b8d82fade3d8b76d85bd33abfc753393af6db8009f9139692f3e3e9110d64d70865b51b29a5b10f6"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xe5, 0x1}]}}, {{0x9, 0x5, 0x80, 0xc, 0x10, 0x7, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x559}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x8, 0x20, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0xfffa}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x3, 0x80, 0x14, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xfd, 0xd526}]}}]}}, {{0x9, 0x4, 0x78, 0x80, 0x3, 0xbe, 0x53, 0xfe, 0x4, [@hid_hid={0x9, 0x21, 0xb4ee, 0x20, 0x1, {0x22, 0xf48}}], [{{0x9, 0x5, 0x0, 0x4, 0x8, 0x7f, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xb41f}, @generic={0x9c, 0x31, "cfd1951109c1425f0bdf716548574e5c91654441e642b78c512f3f880f22130eb2bc40fb2a24d1bd00fe163745ccdd69ac693e5e5c733ade376efdd3640736dc560df65c1d909f7ecbec48612cb6c578bfd74b4eb5abca6d3923c2816f51cc30886a1cbf2091ecbc74c6497fd0b43e56ee4351ac600678c017e96943b89be3b0829d4201def5fb1bc0f8e1666e5d2b14ab921841ae2809b85363"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x200, 0xc1, 0x6, 0xff}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x4, 0x1, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x200}]}}]}}]}}]}}, &(0x7f00000015c0)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x310, 0x40, 0x6, 0x4, 0x0, 0x7}, 0x5f, &(0x7f0000001400)={0x5, 0xf, 0x5f, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x30, 0x80, 0x7f, 0x1ff, 0xe2}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x5d}, @wireless={0xb, 0x10, 0x1, 0xddcca7af98d017e7, 0x20, 0x1, 0x7, 0x3d, 0x80}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xb7, 0xf9, 0x2000}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "c3476b4e5379b79d6473732a80d6acf0"}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x9, 0xf0f, 0xc2, [0x30, 0xcf, 0x0, 0xc030]}]}, 0x4, [{0x7c, &(0x7f0000001480)=@string={0x7c, 0x3, "bdc93d1741f0f721ed45fd51a55e1f05b87b1001ef43160ee0c3dcb20deb8741764f4702c49c03dcfb414dfda27f7fa258369252e2d9400a9f568cfdc26f8409213c7d77727a692614bb494bfe3d365e6edf303721f2e58e474f2e87064907193a3abcf342bc8bffe317bc5943dbf10417f3318784f85e972ec0"}}, {0x4, &(0x7f0000001500)=@lang_id={0x4, 0x3, 0x40b}}, {0x4, &(0x7f0000001540)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001580)=@lang_id={0x4, 0x3, 0x458}}]}) 10:10:28 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 64) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") 10:10:28 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) (async) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000280)=""/71, 0x47}], 0x5, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000500), 0x6e, &(0x7f00000038c0)=[{&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000001780)=""/148, 0x94}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000003a40)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/15, 0xf}], 0x1, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003c00), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c80)=""/250, 0xfa}], 0x1, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000003e80)=""/76, 0x4c}, {&(0x7f0000003f00)=""/92, 0x5c}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/85, 0x55}, {&(0x7f0000005000)=""/170, 0xaa}, {&(0x7f00000050c0)=""/100, 0x64}, {&(0x7f0000005140)=""/74, 0x4a}, {&(0x7f00000051c0)=""/111, 0x6f}], 0x8, &(0x7f00000052c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}], 0x6, 0x0, &(0x7f0000005540)={0x77359400}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)) (async) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000640)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) poll(0x0, 0x0, 0x1ff) [ 1588.199434][ T6936] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 1588.315029][T11771] FAULT_INJECTION: forcing a failure. [ 1588.315029][T11771] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.327538][T11771] CPU: 0 PID: 11771 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1588.338983][T11771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1588.348870][T11771] Call Trace: [ 1588.352009][T11771] dump_stack_lvl+0x1e2/0x24b [ 1588.356517][T11771] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1588.361818][T11771] ? __kasan_check_read+0x11/0x20 [ 1588.366669][T11771] ? preempt_schedule_irq+0xe7/0x140 [ 1588.371795][T11771] ? preempt_schedule_notrace+0x140/0x140 [ 1588.377342][T11771] dump_stack+0x15/0x17 [ 1588.381338][T11771] should_fail+0x3c6/0x510 [ 1588.385590][T11771] ? __alloc_skb+0x80/0x510 [ 1588.389931][T11771] __should_failslab+0xa4/0xe0 [ 1588.394530][T11771] should_failslab+0x9/0x20 [ 1588.398868][T11771] kmem_cache_alloc+0x3d/0x2e0 [ 1588.403556][T11771] __alloc_skb+0x80/0x510 [ 1588.407725][T11771] alloc_uevent_skb+0x80/0x230 [ 1588.412332][T11771] kobject_uevent_net_broadcast+0x311/0x590 [ 1588.418052][T11771] kobject_uevent_env+0x525/0x700 [ 1588.422926][T11771] ? __kasan_check_write+0x14/0x20 [ 1588.427859][T11771] kobject_uevent+0x1f/0x30 [ 1588.432200][T11771] device_add+0x791/0xbc0 [ 1588.436366][T11771] device_create+0x259/0x2e0 [ 1588.440792][T11771] ? root_device_unregister+0x80/0x80 [ 1588.445998][T11771] ? memset+0x35/0x40 [ 1588.449817][T11771] ? number+0xb5a/0xf80 [ 1588.453810][T11771] bdi_register_va+0x93/0x610 [ 1588.458323][T11771] bdi_register+0xd1/0x120 [ 1588.462577][T11771] ? vsnprintf+0x1e1/0x1c70 [ 1588.466916][T11771] ? __device_add_disk+0x552/0x11a0 [ 1588.471949][T11771] ? bdi_register_va+0x610/0x610 [ 1588.476724][T11771] ? __kasan_check_read+0x11/0x20 [ 1588.481599][T11771] ? blk_alloc_devt+0xd7/0x330 [ 1588.486192][T11771] __device_add_disk+0x5de/0x11a0 [ 1588.491050][T11771] ? device_add_disk+0x40/0x40 [ 1588.495643][T11771] ? irqentry_exit+0x4f/0x60 [ 1588.500068][T11771] ? vsprintf+0x40/0x40 [ 1588.504075][T11771] device_add_disk+0x2a/0x40 [ 1588.508489][T11771] loop_add+0x580/0x750 [ 1588.512483][T11771] loop_control_ioctl+0x448/0x620 [ 1588.517343][T11771] ? loop_remove+0xb0/0xb0 [ 1588.521600][T11771] ? __fget_files+0x31e/0x380 [ 1588.526111][T11771] ? security_file_ioctl+0x84/0xb0 [ 1588.531057][T11771] ? loop_remove+0xb0/0xb0 [ 1588.535308][T11771] __se_sys_ioctl+0x114/0x190 [ 1588.539827][T11771] __x64_sys_ioctl+0x7b/0x90 [ 1588.544251][T11771] do_syscall_64+0x34/0x70 [ 1588.548505][T11771] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1588.554239][T11771] RIP: 0033:0x7f6a18d8cae9 [ 1588.558485][T11771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1588.577923][T11771] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1588.586255][T11771] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1588.594065][T11771] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1588.601879][T11771] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1588.609690][T11771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1588.617504][T11771] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:29 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x10, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:29 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x130, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:29 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xfe800000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0xce) sched_setscheduler(r0, 0x5, &(0x7f0000000300)=0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000580)='ns/time_for_children\x00') sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x40000) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x60200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000840)) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0001003354be2605b7380b2435e53f5cc540a7f6ea2a6b2c1e816a9404", @ANYRES16=r5, @ANYBLOB="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"], 0x100}}, 0x0) syz_clone3(&(0x7f0000000280)={0xd6064000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) waitid(0x2, 0x0, 0x0, 0x81000006, &(0x7f0000000200)) [ 1588.715733][T11772] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1588.726116][T11772] ext4_test_bit(bit=14, block=255) = 0 [ 1588.731492][T11772] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:29 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 65) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1588.889354][ T6936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1588.908988][ T6936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1588.919445][ T6936] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1589.009343][ T6936] usb 2-1: New USB device found, idVendor=225e, idProduct=0006, bcdDevice=6c.00 [ 1589.021627][ T6936] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=191 [ 1589.038650][ T6936] usb 2-1: SerialNumber: syz [ 1589.078587][ T6936] usb 2-1: config 0 descriptor?? [ 1589.156142][ T6936] hub 2-1:0.0: USB hub found [ 1589.320969][T11797] FAULT_INJECTION: forcing a failure. [ 1589.320969][T11797] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.333438][T11797] CPU: 1 PID: 11797 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1589.344921][T11797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1589.354822][T11797] Call Trace: [ 1589.357953][T11797] dump_stack_lvl+0x1e2/0x24b [ 1589.362471][T11797] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1589.367753][T11797] dump_stack+0x15/0x17 [ 1589.371752][T11797] should_fail+0x3c6/0x510 [ 1589.375997][T11797] ? skb_clone+0x1de/0x370 [ 1589.380247][T11797] __should_failslab+0xa4/0xe0 [ 1589.384848][T11797] should_failslab+0x9/0x20 [ 1589.389189][T11797] kmem_cache_alloc+0x3d/0x2e0 [ 1589.393790][T11797] ? _raw_read_lock+0x40/0x40 [ 1589.398303][T11797] skb_clone+0x1de/0x370 [ 1589.402454][T11797] netlink_broadcast_filtered+0x6b0/0x1270 [ 1589.408028][T11797] netlink_broadcast+0x3a/0x50 [ 1589.412624][T11797] kobject_uevent_net_broadcast+0x3a1/0x590 [ 1589.418353][T11797] kobject_uevent_env+0x525/0x700 [ 1589.423212][T11797] ? __kasan_check_write+0x14/0x20 [ 1589.428160][T11797] kobject_uevent+0x1f/0x30 [ 1589.432499][T11797] device_add+0x791/0xbc0 [ 1589.436665][T11797] device_create+0x259/0x2e0 [ 1589.441094][T11797] ? root_device_unregister+0x80/0x80 [ 1589.446298][T11797] ? memset+0x35/0x40 [ 1589.450114][T11797] ? number+0xb5a/0xf80 [ 1589.454107][T11797] bdi_register_va+0x93/0x610 [ 1589.458624][T11797] bdi_register+0xd1/0x120 [ 1589.462874][T11797] ? vsnprintf+0x196/0x1c70 [ 1589.467213][T11797] ? vsnprintf+0x760/0x1c70 [ 1589.471558][T11797] ? __device_add_disk+0x552/0x11a0 [ 1589.477552][T11797] ? bdi_register_va+0x610/0x610 [ 1589.482330][T11797] ? __kasan_check_read+0x11/0x20 [ 1589.487182][T11797] ? blk_alloc_devt+0xd7/0x330 [ 1589.491789][T11797] __device_add_disk+0x5de/0x11a0 [ 1589.496638][T11797] ? device_add_disk+0x40/0x40 [ 1589.501238][T11797] ? vsprintf+0x40/0x40 [ 1589.505233][T11797] ? device_initialize+0x1e1/0x420 [ 1589.510181][T11797] device_add_disk+0x2a/0x40 [ 1589.514607][T11797] loop_add+0x580/0x750 10:10:29 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x11, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:29 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x198, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1589.518601][T11797] loop_control_ioctl+0x448/0x620 [ 1589.523543][T11797] ? loop_remove+0xb0/0xb0 [ 1589.527808][T11797] ? __fget_files+0x31e/0x380 [ 1589.532320][T11797] ? security_file_ioctl+0x84/0xb0 [ 1589.537266][T11797] ? loop_remove+0xb0/0xb0 [ 1589.541545][T11797] __se_sys_ioctl+0x114/0x190 [ 1589.546040][T11797] __x64_sys_ioctl+0x7b/0x90 [ 1589.550454][T11797] do_syscall_64+0x34/0x70 [ 1589.554706][T11797] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1589.560430][T11797] RIP: 0033:0x7f6a18d8cae9 [ 1589.564685][T11797] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1589.584130][T11797] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1589.592373][T11797] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1589.600181][T11797] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1589.607994][T11797] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 10:10:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) (async) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0xce) (async) sched_setscheduler(r0, 0x5, &(0x7f0000000300)=0x8) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000580)='ns/time_for_children\x00') (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x40000) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x60200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000840)) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0001003354be2605b7380b2435e53f5cc540a7f6ea2a6b2c1e816a9404", @ANYRES16=r5, @ANYBLOB="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"], 0x100}}, 0x0) (async) syz_clone3(&(0x7f0000000280)={0xd6064000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) waitid(0x2, 0x0, 0x0, 0x81000006, &(0x7f0000000200)) 10:10:30 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xfe80ffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1589.615806][T11797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1589.623613][T11797] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1589.645720][T11798] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1589.656095][T11798] ext4_test_bit(bit=14, block=255) = 0 [ 1589.661415][T11798] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1589.699296][ T6936] hub 2-1:0.0: config failed, can't read hub descriptor (err -22) [ 1589.849322][ T6936] usbhid 2-1:0.0: can't add hid device: -71 [ 1589.859302][ T6936] usbhid: probe of 2-1:0.0 failed with error -71 [ 1589.901317][ T6936] usb 2-1: USB disconnect, device number 34 10:10:30 executing program 1: syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090018105e220600006c0000bf0109022400010000000009040000090300000009210000000122220009058103"], 0x0) (async) r0 = syz_usb_connect(0x4, 0x736, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xf8, 0x2b, 0xe8, 0xff, 0xdf6, 0x56, 0xa053, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x724, 0x2, 0x38, 0x2, 0xb0, 0x7, [{{0x9, 0x4, 0x5e, 0x0, 0x7, 0x5f, 0x46, 0x70, 0x3f, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x7f}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x3, 0x3, 0xff}, {0x6, 0x24, 0x1a, 0x200, 0x12}, [@network_terminal={0x7, 0x24, 0xa, 0x9a, 0x1f, 0x5, 0x3}, @mdlm_detail={0x3c, 0x24, 0x13, 0x6, "988f4b71923f4e572ad5a15ee8bc2770fa275755b772505ee49e861f47905953b2e43eb095ab9c341b99a51624fd612208c0cc64a05d3df8"}, @country_functional={0x12, 0x24, 0x7, 0x1, 0x4, [0x7, 0x5, 0x8, 0x9, 0x35a2, 0x80]}, @mbim_extended={0x8, 0x24, 0x1c, 0xa9, 0x7, 0x8}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x8, 0x40, 0x6, 0x0, 0x4, [@generic={0xae, 0x0, "9986348f5da3817f0c5b2e07a1b7feae6e5a41b973229c38a7869a1434f9aa3258d1547fdf2f91eef6efa77a32572a3cb5a7bc3f90b0005108c47e03bf4e864cfe578ecd0d42290c850009bb2f1c4d5629d4d772b1b8f9704d5915f44bc611ef4b8a38849809b93dad3d2b31ab21b0f67984d18a57981cf3a0d4b78f84fefda22ade08447e847d99fefdd346399ad547769ea3a54acc7963a91ef019974ed6af8cb840e7ffc3947342b00f0e"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0xf1, 0x7f, 0x4, [@generic={0x3a, 0x5, "a537fcf66b7a5517d6a4c81369ee5b6aa61cbdd7a7df01a2b2f2670b513820690faf3de9a547f6b68918815f29328fc8a6c85319a4241124"}, @generic={0xd6, 0xb, "0db2f947c959d18474b805a17856f7eb75dd0d076afeac2e7b9fededa47079d9cc856b2455b56029923ffe05b954c3c8b0c8eb998245af68a7e9d2a016e64faa3063fb0045400a7a4b886b7919134b025ef6d48bebecc9bf8ee6e0235f9f481a6ed2705fdc0f9eadef89e2406be4d0ce95fcd7db36a6b9e9cdbd0f1521bf779c72bb6c491d0ce57090139491c5aae8d5875fccbbc6a0bbfed56269f6327436abffd041527679b1f245bbabc145faa75f75051372178058ed2499c09c1b38d2d62b4ec27f79c91269e900e95eff85f3cf7df329c6"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x1, 0x3, 0x13, [@generic={0xfc, 0x7, "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"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x80, 0x0, 0x3f, [@generic={0xe4, 0x29, "a8249d33d31cdac11a0335580fa9ef4aac6ca76ed80d288731b0faeaff93fcdb4b8ad6b886ba86a9db97ee74430812ccc4ba1c7b3733d5d0d652d610f2878eb8bf2072e26bc9d9836e70c1ee03c1b084fbcf913e22057258b7adfc928625279a6141e93b55f9bf2e1ddca61221be2d227cb1ca4769668043d5601d5877973948f533f1deb61dc404b2f5d388b7d345881a2e986d41a0f7b60a2ed1a56706324840878e1475c1a8d4d61fa122cc8cbdb97db6e2899787f3f04cfee957f844b460698d4babf640838643e6924b854de752cc77bcdac6b7541564630e0ddcb6f57801b3"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x400, 0x1f, 0x68, 0x8c, [@generic={0xf9, 0xc, "92ecf62731d7515eb2a00e2a5ab3d72c01db61b5b22f660139efea3c00a6e13e3a01c36ff1237c51e52e9c5c98c18092dd191582c731bd953835641540474b2553ae4fb74157eb4dd7d1e58504db15158d02d2fd35fcc259f8617d04ef2c9c19940d2f383e22a974fe50a85ab045f9c1f00cbb684a39d2ea3604d570e3019671999f45b60161cf62c1adb0ce8e88972559a74b975e9b3f8ccb32bb44a345890974f9c64813b069cc149c392198d51241578dafd7221ed994bc4c09951c499359ed151628279c4fe84d94e40e07af9a3eb7856daec8cdd0cae6ed72a0b1e4391a4133feba12ac38802cd1afffc1705bfae471aa7b8a8644"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x200, 0x6, 0x9a, 0x6e, [@generic={0x74, 0x23, "cf9f4d0c0f93bbbeb7d35db78876617dacbe8847ada75ac129cc81dbdaecc917a4c0587a97bae28cab420bec4a435ec70fde4af94ea0e6ea7b8980aaeebf461edf4b6e9dacc247e2696ac7d06fa68b20dd970494a02b1489ac7f2d840b2e048cdce7353414ce340ff4ee656d38aa41ba536d"}, @generic={0xcb, 0x31, "452c778951fdf958135d69fb1c5a6ad1caee382d9c5bf2859bfb1feee375f153076996f850b6b1b954794cddf99ed0a4dc26b28ad9f1a9b0b264ad4f701cd040c703b1a813b9a56ec66f59b236e3fc6938288d6957bb130abfa83931025234c694a19257d39790fc1db0fd6735083c27c4147f194145442c546f4100c2af0f66b445ff4db0c4edef6260c4c4694be9a5061adef6c3796fdeac2ac3040cbc719fb6be4993190653a0c06b14f5a77d630648ff9406b700a8f1e92001745ec844f64475ca260dff80a2ca"}]}}]}}, {{0x9, 0x4, 0xbb, 0x8, 0x3, 0x88, 0xb6, 0xaa, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x0, 0x1f}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x7f, "e1a4ef"}, @mixer_unit={0xb, 0x24, 0x4, 0x2, 0x80, "8ddfa71bd143"}, @input_terminal={0xc, 0x24, 0x2, 0x2, 0x206, 0x5, 0x1, 0x8000, 0x8}]}], [{{0x9, 0x5, 0x0, 0xc, 0x40, 0x1, 0x5, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x619}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xfa, 0x2}]}}, {{0x9, 0x5, 0x2, 0x8, 0x200, 0x0, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x7}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x0, 0x5, 0x1, [@generic={0x14, 0x7, "d193b40e9e4b2c6b155c18a858a0f260649c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x7}]}}]}}]}}]}}, &(0x7f00000008c0)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x300, 0xe0, 0x0, 0x2, 0x10, 0x80}, 0x29, &(0x7f00000007c0)={0x5, 0xf, 0x29, 0x2, [@ssp_cap={0x10, 0x10, 0xa, 0xa9, 0x1, 0x5, 0x1e000, 0x4, [0xff000f]}, @ssp_cap={0x14, 0x10, 0xa, 0x3, 0x2, 0xa8, 0xf0f, 0x2, [0xf0, 0xc000]}]}, 0x2, [{0x2, &(0x7f0000000800)=@string={0x2}}, {0x68, &(0x7f0000000840)=@string={0x68, 0x3, "26b3f9c713e2de9f2d61d5aa82be56b379202657838d0d855196eebb07856d525f60ab4267c0a2b9c915ce8145708ea34ef820e2124cee0653584bdce729e50bd23f04bd91a195711ee90fd21ba7b8127cf57d8891d39225528d303645f606de85d8b35b4e0f"}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000b40)={0x24, &(0x7f0000000900)={0x0, 0x21, 0xf4, {0xf4, 0x7, "69c2b03a70cb8e483800a37742754099ec53733c17dcb77fa55b028f6daa63852f97360d6262aca17826e3931ae1c1a4366bc2e9ea629cd40d1fd94a5d16e524da51766699506404a32e421139eba74f69401fc546d8c24fbae05652ce4df2d332f78eb5dd084b37deb7f75a4e663086f8b712e1f7e57f8c96ef6fe0668c4fb25dd9b61e0602c61c7a81a9fc7b410029f82cb6808562acc363d77740055c5981653e426cc14f475d5c2bb8bce3f2f150d648b19d6c4705fe40d632eb74119fa1cfdc1c87d0bbe0563f42645291f311760bd94a98be54482f6fa00230ea777b7cfaeb712e592a44b286499f18eb6672c467be"}}, &(0x7f0000000a00)={0x0, 0x3, 0x8d, @string={0x8d, 0x3, "63d81f2cb9589911bfd047cc6afefc02ab99e372c49dfcf7733214a786ebb5082cb99ebead7cb77678aa573a12b70394987d13ab90dc67a88273651a7d04db333f5586c42ec085f71dbcdec462db4ac73829d85cc39ea0d37d1110b5848342d2a65f8657b1fe32178faeb0b07e19c0351ebc4397000e62936907cbfc281d893dfc504cc4d99b4fd25a2762"}}, &(0x7f0000000ac0)={0x0, 0x22, 0x17, {[@main=@item_4={0x3, 0x0, 0xf, "45b31279"}, @main=@item_012={0x0, 0x0, 0x8}, @local=@item_012={0x2, 0x2, 0x0, "1c58"}, @global=@item_012={0x1, 0x1, 0x3, "c2"}, @main=@item_4={0x3, 0x0, 0x9, "cabca6d7"}, @global=@item_012={0x1, 0x1, 0x5, "99"}, @global=@item_4={0x3, 0x1, 0x7, "5973f92e"}]}}, &(0x7f0000000b00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x40, 0x1, {0x22, 0xe0d}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000b80)={0x0, 0x10, 0xd6, "5a55792c1f41aaedc484619479fa53dbd59ec911db8ca050a3bac585118c034acc7df18eb0d1c1da6cbe5b4f4f11289461b92956b97016108efa9c3d636e8dfb10a49c5f730ab9b91809e2133ddbe06fdb9a4b864eb75131ef5e9b5c2760c13d40c24b2550128b0ba602fe99263fcc03e322ecc85ad13fda7abfd204ab72e8c2013ed85f8ac92ab52233e0dfba5cf309c6e94b139fd072d62e69e2387e60cf1a234dcc1aa8046cef6f932ea913ed027bba65f26ad72a9128a38e65848e06f2c0fee6f5fa615f04e8ecc999d4f73d49c78e322f0c208d"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x3f}, &(0x7f0000000d00)={0x20, 0x1, 0x6f, "9cb511deaedf5c52a0b0afd381085578465aa96d726b4a7ce7203d5743340d3be98b6a8515974ac20c0bf3e674243febc3f76fd5a6199c22b7f22699cdbbe2e092080c567823030e241616afe2f800307b6eee45c7ca8e2380d3e88381fe239d5a2e1388a4d532f4ba353d70b7026e"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x9}}) (async) syz_usb_connect(0x6, 0x5b4, &(0x7f0000000e00)={{0x12, 0x1, 0x201, 0xa2, 0xbe, 0x1, 0xab, 0x421, 0x4c9, 0x242a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5a2, 0x3, 0x4, 0x9, 0x20, 0x1, [{{0x9, 0x4, 0xec, 0x81, 0x2, 0x2, 0x2, 0xff, 0x5, [@uac_control={{0xa, 0x24, 0x1, 0xff}, [@processing_unit={0xd, 0x24, 0x7, 0x5, 0x0, 0x1, "34b1a23524ca"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x106, 0x6, 0x1, 0x6}, @mixer_unit={0xb, 0x24, 0x4, 0x1, 0x6, "7950244d6adf"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x205, 0x3, 0x1f, 0x7fff, 0x0, 0x9}]}], [{{0x9, 0x5, 0x9, 0x10, 0x20, 0x3, 0x0, 0x42}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0x7, 0x8, 0x7}}]}}, {{0x9, 0x4, 0x15, 0x3f, 0x10, 0x94, 0x22, 0x55, 0x9c, [@uac_control={{0xa, 0x24, 0x1, 0x1, 0x39}, [@input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x1, 0x2, 0x1f, 0x1, 0x6}]}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "2261e8"}, {0x5, 0x24, 0x0, 0x8000}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x9, 0x0, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x80, 0x2, 0xc0, 0x81}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x9d, 0x0, 0xff}, @mbim={0xc, 0x24, 0x1b, 0xffff, 0x9, 0x7, 0x40, 0x3, 0x2}]}], [{{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2f, 0x1f}]}}, {{0x9, 0x5, 0xc, 0x0, 0x8, 0x5f, 0x4a, 0x1f}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x2, 0x0, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xd, 0x8}]}}, {{0x9, 0x5, 0xc, 0x8, 0x3ff, 0x5, 0xfc, 0x3, [@generic={0xe8, 0x21, "ebadd97ba02d2fb47eeeb207241f887e08befe2c4628d4e95cedab90da2b0c8df4419657e62e9066eab5f60f0bc9bbe8a59d29773eb87055525ca5654097674548f4652fbb90f5d7cdf6921bc045697dea7c5a938bf585a9ab63694a35794d6c98c481790c7e69084b4969de4c01d5b50da4d7522b6f983dbc1ac05359f0040358eaeb04c0bfe97f825c66e32288a2fa5c035ba94524faabd801dcf7defa185f05829259742015169d2cc94bc13564c6de3fa0146feddf4e791d833a026b948495353d5772a7f92a849dbb31eec6a801edf9345059ec65929df2575a3e8592c8b6ef3c55aa2e"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x4}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x9, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x1, 0xffff}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0xff, 0x3, 0x4c, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x7f}]}}, {{0x9, 0x5, 0xf, 0xc, 0x3ff, 0x1, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x3, 0xf31}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x6, 0x9, 0x43, [@generic={0x6d, 0x31, "c336c2fa7df050af7ed8dfd75eebc7757659721ad7e2d4b42197c2df61ccfcebbc723dcc0cbcc15af3b8a0a812096e0b8416d6d6be425d64227de44993cbec2c6916e8e40b5e8666ab7054975c93ec1969053a557f0f1e7104090a794a33085d646c8d2ac074bd90cf3e7e"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x5, 0x6, 0x1, [@generic={0x91, 0x6, "35a6f45e89875d5ef2f2338fb8e54b6d9300e8aa9417ab834ce7d0b035bd0ff70caf9d713cb64179a717a9c78e604088b2798f8376d0f8475deb4d964dfbd507bd1c8edf593e39f9d41373c5902e5ccd74df48cb98fac24c55d212e7fe883a6c1d115e030f14c49064cf5c658a892af81fd098a24eb8efbab303a9bf8c3daacef91745c81c6e9d05664daaa22b9893"}, @generic={0x7c, 0x24, "c1222e3e1bfce2cd618180f1af953eb4b6ecdf9074d196d8b270f87d4b2730aaa8ef0214d43f88195db4e259523e8e3a27ddde3003ecb939cc2bb603ebcf7609aaa7b38d99b393d279611394bf46b70bb545d120871dfb48cafae20a40949541ac18295cd4177ac4aadf9319148e80dfcdac846fbd3a5802910d"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x1, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0xffe0}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x3}]}}, {{0x9, 0x5, 0xb, 0xc, 0x8, 0x97, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x800}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x8}]}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0x58, 0xff}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x21, 0x1f, 0x2, [@generic={0xb6, 0xf, "a553cf2edee9a5b6be0762d880af4385281dc2b14abecc3e756dfa7f8fbe36d45160cb027966a8fd71c99a266a544e11b8e1ffd7f2a5ce950ea567e266f013f57cfd1fec0646781dd90719ce451cfa1278209df7760219175ff5affef2a3c4c81a6b25f861de2c7d08ab02bc008270606f02e93ad6827e3ec98f925ba9207c4c11f589363f575cbddb4ab934b8d82fade3d8b76d85bd33abfc753393af6db8009f9139692f3e3e9110d64d70865b51b29a5b10f6"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xe5, 0x1}]}}, {{0x9, 0x5, 0x80, 0xc, 0x10, 0x7, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x559}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x8, 0x20, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0xfffa}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x3, 0x80, 0x14, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xfd, 0xd526}]}}]}}, {{0x9, 0x4, 0x78, 0x80, 0x3, 0xbe, 0x53, 0xfe, 0x4, [@hid_hid={0x9, 0x21, 0xb4ee, 0x20, 0x1, {0x22, 0xf48}}], [{{0x9, 0x5, 0x0, 0x4, 0x8, 0x7f, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xb41f}, @generic={0x9c, 0x31, "cfd1951109c1425f0bdf716548574e5c91654441e642b78c512f3f880f22130eb2bc40fb2a24d1bd00fe163745ccdd69ac693e5e5c733ade376efdd3640736dc560df65c1d909f7ecbec48612cb6c578bfd74b4eb5abca6d3923c2816f51cc30886a1cbf2091ecbc74c6497fd0b43e56ee4351ac600678c017e96943b89be3b0829d4201def5fb1bc0f8e1666e5d2b14ab921841ae2809b85363"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x200, 0xc1, 0x6, 0xff}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x4, 0x1, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x200}]}}]}}]}}]}}, &(0x7f00000015c0)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x310, 0x40, 0x6, 0x4, 0x0, 0x7}, 0x5f, &(0x7f0000001400)={0x5, 0xf, 0x5f, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x30, 0x80, 0x7f, 0x1ff, 0xe2}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x5d}, @wireless={0xb, 0x10, 0x1, 0xddcca7af98d017e7, 0x20, 0x1, 0x7, 0x3d, 0x80}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xb7, 0xf9, 0x2000}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "c3476b4e5379b79d6473732a80d6acf0"}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x9, 0xf0f, 0xc2, [0x30, 0xcf, 0x0, 0xc030]}]}, 0x4, [{0x7c, &(0x7f0000001480)=@string={0x7c, 0x3, "bdc93d1741f0f721ed45fd51a55e1f05b87b1001ef43160ee0c3dcb20deb8741764f4702c49c03dcfb414dfda27f7fa258369252e2d9400a9f568cfdc26f8409213c7d77727a692614bb494bfe3d365e6edf303721f2e58e474f2e87064907193a3abcf342bc8bffe317bc5943dbf10417f3318784f85e972ec0"}}, {0x4, &(0x7f0000001500)=@lang_id={0x4, 0x3, 0x40b}}, {0x4, &(0x7f0000001540)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001580)=@lang_id={0x4, 0x3, 0x458}}]}) 10:10:30 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 66) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1590.355524][T11828] FAULT_INJECTION: forcing a failure. [ 1590.355524][T11828] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.368006][T11828] CPU: 0 PID: 11828 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1590.379507][T11828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1590.389455][T11828] Call Trace: [ 1590.392618][T11828] dump_stack_lvl+0x1e2/0x24b [ 1590.397098][T11828] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1590.402393][T11828] ? skb_clone+0x10a/0x370 [ 1590.406644][T11828] dump_stack+0x15/0x17 [ 1590.410638][T11828] should_fail+0x3c6/0x510 [ 1590.414890][T11828] ? skb_clone+0x1de/0x370 [ 1590.419146][T11828] __should_failslab+0xa4/0xe0 [ 1590.423746][T11828] should_failslab+0x9/0x20 [ 1590.428082][T11828] kmem_cache_alloc+0x3d/0x2e0 [ 1590.432684][T11828] skb_clone+0x1de/0x370 [ 1590.436764][T11828] netlink_broadcast_filtered+0x6b0/0x1270 [ 1590.442412][T11828] netlink_broadcast+0x3a/0x50 [ 1590.447012][T11828] kobject_uevent_net_broadcast+0x3a1/0x590 [ 1590.452734][T11828] kobject_uevent_env+0x525/0x700 [ 1590.457591][T11828] kobject_uevent+0x1f/0x30 [ 1590.461933][T11828] device_add+0x791/0xbc0 [ 1590.466123][T11828] device_create+0x259/0x2e0 [ 1590.470529][T11828] ? root_device_unregister+0x80/0x80 [ 1590.475733][T11828] ? __kasan_check_read+0x11/0x20 [ 1590.480595][T11828] ? preempt_schedule_irq+0xe7/0x140 [ 1590.485724][T11828] ? preempt_schedule_notrace+0x140/0x140 [ 1590.491267][T11828] ? number+0xb5a/0xf80 [ 1590.495260][T11828] bdi_register_va+0x93/0x610 [ 1590.499772][T11828] bdi_register+0xd1/0x120 [ 1590.504027][T11828] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1590.509494][T11828] ? __device_add_disk+0x552/0x11a0 [ 1590.514527][T11828] ? bdi_register_va+0x610/0x610 [ 1590.519307][T11828] ? __kasan_check_read+0x11/0x20 [ 1590.524162][T11828] ? blk_alloc_devt+0xd7/0x330 [ 1590.528763][T11828] __device_add_disk+0x5de/0x11a0 [ 1590.533623][T11828] ? device_add_disk+0x40/0x40 [ 1590.538222][T11828] ? vsprintf+0x40/0x40 [ 1590.542217][T11828] ? device_initialize+0x1e1/0x420 [ 1590.547163][T11828] device_add_disk+0x2a/0x40 [ 1590.551588][T11828] loop_add+0x580/0x750 [ 1590.555582][T11828] loop_control_ioctl+0x448/0x620 [ 1590.560442][T11828] ? loop_remove+0xb0/0xb0 [ 1590.564696][T11828] ? irqentry_exit+0x4f/0x60 [ 1590.569212][T11828] ? sysvec_reschedule_ipi+0x83/0x160 [ 1590.574420][T11828] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1590.579887][T11828] ? loop_remove+0xb0/0xb0 [ 1590.584135][T11828] __se_sys_ioctl+0x114/0x190 [ 1590.588649][T11828] __x64_sys_ioctl+0x7b/0x90 [ 1590.593079][T11828] do_syscall_64+0x34/0x70 [ 1590.597329][T11828] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1590.603057][T11828] RIP: 0033:0x7f6a18d8cae9 [ 1590.607310][T11828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1590.626761][T11828] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1590.634996][T11828] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1590.642885][T11828] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1590.650627][T11828] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1590.658431][T11828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1590.666241][T11828] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:31 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x12, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:31 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x1ce, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1590.841298][T11827] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1590.859621][T11827] ext4_test_bit(bit=14, block=255) = 0 [ 1590.864935][T11827] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) (async, rerun: 32) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0xce) (async) sched_setscheduler(r0, 0x5, &(0x7f0000000300)=0x8) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000580)='ns/time_for_children\x00') (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 32) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x40000) (async, rerun: 32) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x60200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000840)) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0001003354be2605b7380b2435e53f5cc540a7f6ea2a6b2c1e816a9404", @ANYRES16=r5, @ANYBLOB="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"], 0x100}}, 0x0) (async) syz_clone3(&(0x7f0000000280)={0xd6064000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) waitid(0x2, 0x0, 0x0, 0x81000006, &(0x7f0000000200)) 10:10:31 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xfec0ffff, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:31 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 67) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1590.949309][T27889] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 1591.225301][T11855] FAULT_INJECTION: forcing a failure. [ 1591.225301][T11855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1591.238476][T11855] CPU: 0 PID: 11855 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1591.249947][T11855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1591.259834][T11855] Call Trace: [ 1591.262976][T11855] dump_stack_lvl+0x1e2/0x24b [ 1591.267566][T11855] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1591.272869][T11855] dump_stack+0x15/0x17 [ 1591.276853][T11855] should_fail+0x3c6/0x510 [ 1591.281110][T11855] should_fail_alloc_page+0x52/0x60 [ 1591.286148][T11855] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1591.291347][T11855] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 1591.296994][T11855] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1591.302384][T11855] ? __kasan_check_write+0x14/0x20 [ 1591.307315][T11855] ? _raw_spin_lock+0xa4/0x1b0 [ 1591.311920][T11855] ? _raw_spin_trylock_bh+0x190/0x190 [ 1591.317125][T11855] ? __kasan_check_write+0x14/0x20 [ 1591.322075][T11855] new_slab+0x80/0x400 [ 1591.325980][T11855] ? cpupri_find+0xf1/0x2f0 [ 1591.330317][T11855] ___slab_alloc+0x302/0x4b0 [ 1591.334741][T11855] ? __d_alloc+0x2d/0x6c0 [ 1591.338998][T11855] __slab_alloc+0x63/0xa0 [ 1591.343179][T11855] ? __d_alloc+0x2d/0x6c0 [ 1591.347329][T11855] ? __d_alloc+0x2d/0x6c0 [ 1591.351510][T11855] kmem_cache_alloc+0x1b9/0x2e0 [ 1591.356181][T11855] ? __d_alloc+0x2d/0x6c0 [ 1591.360348][T11855] __d_alloc+0x2d/0x6c0 [ 1591.364410][T11855] ? __rcu_read_unlock+0x61/0x90 [ 1591.369114][T11855] d_alloc_parallel+0xe7/0x12f0 [ 1591.373802][T11855] ? avc_denied+0x1b0/0x1b0 [ 1591.378144][T11855] ? selinux_inode_permission+0x449/0x690 [ 1591.383696][T11855] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1591.388645][T11855] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 1591.394286][T11855] ? __schedule+0xcc9/0x1330 [ 1591.398713][T11855] ? __sched_text_start+0x8/0x8 [ 1591.403401][T11855] __lookup_slow+0x154/0x400 [ 1591.407823][T11855] ? lookup_one_len+0x2c0/0x2c0 [ 1591.412511][T11855] ? preempt_schedule_irq+0xe7/0x140 [ 1591.417634][T11855] ? lookup_one_len_common+0x2f1/0x450 [ 1591.422926][T11855] lookup_one_len+0x180/0x2c0 [ 1591.427440][T11855] ? lookup_one_len_common+0x450/0x450 [ 1591.432738][T11855] ? down_write+0xd7/0x150 [ 1591.437040][T11855] start_creating+0x161/0x2f0 [ 1591.441505][T11855] debugfs_create_dir+0x27/0x450 [ 1591.446275][T11855] bdi_register_va+0x25b/0x610 [ 1591.450873][T11855] bdi_register+0xd1/0x120 [ 1591.455127][T11855] ? irqentry_exit+0x4f/0x60 [ 1591.459556][T11855] ? sysvec_reschedule_ipi+0x83/0x160 [ 1591.464764][T11855] ? __device_add_disk+0x552/0x11a0 [ 1591.470140][T11855] ? bdi_register_va+0x610/0x610 [ 1591.475279][T11855] ? __device_add_disk+0x143/0x11a0 [ 1591.480297][T11855] ? blk_alloc_devt+0xd7/0x330 [ 1591.484895][T11855] __device_add_disk+0x5de/0x11a0 [ 1591.489762][T11855] ? __sanitizer_cov_trace_pc+0x54/0x60 [ 1591.495155][T11855] ? device_add_disk+0x40/0x40 [ 1591.499746][T11855] ? vsprintf+0x40/0x40 [ 1591.503737][T11855] ? device_initialize+0x1e1/0x420 [ 1591.508682][T11855] device_add_disk+0x2a/0x40 [ 1591.513106][T11855] loop_add+0x580/0x750 [ 1591.517095][T11855] loop_control_ioctl+0x448/0x620 [ 1591.521956][T11855] ? loop_remove+0xb0/0xb0 [ 1591.526228][T11855] ? __fget_files+0x31e/0x380 [ 1591.530730][T11855] ? security_file_ioctl+0x84/0xb0 [ 1591.535669][T11855] ? loop_remove+0xb0/0xb0 [ 1591.539926][T11855] __se_sys_ioctl+0x114/0x190 [ 1591.544439][T11855] __x64_sys_ioctl+0x7b/0x90 [ 1591.548866][T11855] do_syscall_64+0x34/0x70 [ 1591.553117][T11855] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1591.558843][T11855] RIP: 0033:0x7f6a18d8cae9 [ 1591.563099][T11855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1591.582539][T11855] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1591.590786][T11855] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1591.598595][T11855] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1591.606408][T11855] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1591.614215][T11855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1591.622028][T11855] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:32 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x18, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:32 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x1da, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:32 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 68) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1591.949390][T27889] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1591.971410][T27889] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 10:10:32 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x0, 0x7, 0x1, 0x0, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x18}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x4, 0x3f, 0x4}}]}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_connect(0x7, 0x30c, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x73, 0xd, 0x8d, 0x20, 0x46d, 0x8c3, 0x2f52, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2fa, 0x1, 0x40, 0x80, 0x20, 0x1, [{{0x9, 0x4, 0x4, 0x2, 0xa, 0xff, 0x1, 0x0, 0x9, [@hid_hid={0x9, 0x21, 0x7, 0x71, 0x1, {0x22, 0x2f3}}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "6f179f6c9b"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0xa8b, 0xc389, 0x582, 0x1}, {0x6, 0x24, 0x1a, 0x3}, [@acm={0x4, 0x24, 0x2, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x2, 0x9}, @network_terminal={0x7, 0x24, 0xa, 0x1, 0x9, 0x7f}]}], [{{0x9, 0x5, 0x2, 0x0, 0x20, 0x3f, 0x9, 0x3c}}, {{0x9, 0x5, 0x4, 0xdc44acae84c40899, 0x10, 0x0, 0x80, 0x5, [@generic={0xd4, 0x3, "afbfe8595aac3b286d3364462c185443494fcd1446ff402f3399aec4e3950979ee3eca78a50ad0c88e16d762aca023735772da3b06c0dc7cef2e093c957e3888713d457c1de10abd214b1de3e4a7de3f45ce0753cff6bd701a451566cf41d66e47d2448af4da1e86b81cb626cfb513aebe71dbc6c33e2eae74064513e5a081f8dc766cd9e0f075fc031fd6f2f2bbf7f871fb9552eac0fcd74fe36be572a5960f800fe85bb7730f561333ad85e965059b31a5491daf52562dac928b52fbc2a292eb78f92547586c11f01b17ca4bf32218c2eb"}, @generic={0x7c, 0x1, "9e39fbf8d94bb8ebadeeb0dddbc571b3bcc13c9e839dfdcfbe573b0dea3d083f14b245c7c2430c7e14f9b781b6802479a704b2da672e2716c22d3935bdb7ded08f7926d9d0341c49f2832b197520a0f4cd9ae8533f41892608d4b009f7fefc6a92c63dd4075a5cf74ebf953066bc02dda707aeb12e8bb40d55c9"}]}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1, 0x8, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x20, 0x9, 0x7, 0x1}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x6, 0x7f, 0x7, [@generic={0x3, 0x5, "91"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x8001}]}}, {{0x9, 0x5, 0x0, 0x0, 0x28, 0x81, 0x6, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0x1, 0x5, 0x9}}, {{0x9, 0x5, 0xf, 0x20, 0x3ff, 0x1, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x6, 0x1}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x1, 0x5, 0x7, [@generic={0xdd, 0x22, "426a6076682659f7a3f46b1ef4587d8ceee2c97d08d0f01a36e7f4d284b72f82cd29be6eee6f12ac0a648be218ca8d76bbc55c5e789ece4356300a238784ffd1fa1e834de1a85c35186436272989c3883af7fb3385e48df20a58c3409c37cbd05568c8a2a31ee441b4dd567196f4a4144d14cdb42f728fd3da6e4854daa07617e69f8cfb7eb23f61c55e9554c061062a9179119b852c295e7ae027c583d951323b9667b827cc3f1f14b2e267576bd616f07eecc3c7d0177918061678d477069a5f2111a2f4865594c877f59dcb61295785d1e85389bf994f7bac75"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xe0, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x6, 0xbb, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x21, 0xfffb}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x7}]}}]}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x200, 0x1f, 0x2, 0xff, 0x40, 0x3f}, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="050f0f00e007101186e7af6303100b"], 0xa, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2409}}, {0x1d, &(0x7f0000000440)=@string={0x1d, 0x3, "c01beb0f31607eb1b68ca1f612e5c350c8f6caadfe028598558329"}}, {0x81, &(0x7f0000000480)=@string={0x81, 0x3, "2de05ed8d83779932a2725d7def8a556b2471b28986573d7fd042c6676243dace17c6bbaeacc86b3359fa8ca705ab6613e5d3b80541286bdf67bc005fcd8511ebfcc20f88140418a65460eea27b8add3c2c3e40f8f6e7e40f412c697dc74ae4f15e8718bff3c37e48a62f5b050a05287498b0f48935362e33eb06b061bac6a"}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1c01}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x444}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x44b}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xa}}, {0x8c, &(0x7f0000000680)=@string={0x8c, 0x3, "fc015351a76b4fee4148947fbbb8dfa48d66d0998db780212fc5540bb7efa8b8c5369efe22257d86e336a4916a118bfcbca09221326e8a597052b8326f9b5462f3378ccc80e078d973ca3e7293303278cf39da829f6e1bdbb4ff1ef437c28abf9051b6af6b6f97fc4ff021fb10a407cefcf2c9c8f6c2395a3308b8b11c3c79c1ebcab85cd805f7171a29"}}, {0xad, &(0x7f0000000740)=@string={0xad, 0x3, "6d52c19a277dafbb7cbfd3b2fbe15b3c1737071746312536cbfee792a4d1d2737c20ccff35b667d8c185a52a3b7b65846fbee1d58e67f4edc7552c61460306d796069b04e937a6341bfe3f28daa9bdabe8b52703f4c5b5fce5aedd94cdc306af3d0faaef7ff19a0ce8c97ddff58f1d91914408abb7426385c4e49d4e8e56b358941040c04a5d68615cb8e12ec8fb060a35601fa01736d05b6b48504ae820b061024090535b487c3ba0917a"}}]}) syz_usb_control_io(r0, &(0x7f0000000ac0)={0x2c, &(0x7f0000000900)={0x20, 0xb, 0xce, {0xce, 0x22, "45ce00314dadc68fc36b54ef3fadc9915b48b732063802a6d9119bf9f4b8ac0c40ff84738a81b0fd67f3929b608ef8eb231d63ab5cc06adb4a669ea446a4dd2e5cbd8a08a0cdc2a0ef3c8173eb474bb2a4a0cf44c1e74b1289b90c35af667544ed07727839bf7dec307aa163762c00cc17d3bbb2ced5150e059014831d9417379e6dcfacad8d6e630e5d85a30aa0872bf1b29bac55294dcb8d98e3f705f111ebafefaae8c829c21b5eea49e5cb25bcc3a0d2c3bcd45fd7af6ad352d882a0afd88262e71b9cef3efb95c15a9c"}}, &(0x7f0000000000)={0x0, 0x3, 0x2f, @string={0x2f, 0x3, "d8efe9f4d13396e829027479b8ec8520c2fd598dacd52e6c9ae19ea29a2cef8d3fd93b66d71780b9b9692e8085"}}, &(0x7f0000000a00)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0x20, "1d62e325", "0c2eaa09"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x80, 0x6, 0x0, 0x4, 0x20, 0x4}}}, &(0x7f0000000f80)={0x84, &(0x7f0000000b00)={0x40, 0xe, 0x92, "9f67b7f092c152eaff1ab0284c2b471f51aabcbbf8150743acf7f70cced0d6e325ff6ac7452a34a1d92948b2a97abc5e2603e3d1a34472a7e88182b1e182534b7e0f60f275d6e808d3e77d1c677998087c19b908c80d9b2c54a2249e7ffbef28b71fcbeeea10a2d37fc646a070e9c0eb72bf8680a150a122de5fa7e2fcc701914ae56b2b65fa917e5b8d260563478d188bcd"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000c80)={0x20, 0x0, 0x4, {0x1dc0, 0x20}}, &(0x7f0000000cc0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000d00)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000d40)={0x40, 0xb, 0x2, "d195"}, &(0x7f0000000d80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000dc0)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000e00)={0x40, 0x17, 0x6}, &(0x7f0000000e40)={0x40, 0x19, 0x2, "75c5"}, &(0x7f0000000e80)={0x40, 0x1a, 0x2, 0x278b}, &(0x7f0000000ec0)={0x40, 0x1c, 0x1, 0x5c}, &(0x7f0000000f00)={0x40, 0x1e, 0x1, 0xfb}, &(0x7f0000000f40)={0x40, 0x21, 0x1, 0x4}}) [ 1591.992385][T27889] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1592.256184][T11872] FAULT_INJECTION: forcing a failure. [ 1592.256184][T11872] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.268673][T11872] CPU: 0 PID: 11872 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1592.280147][T11872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1592.290031][T11872] Call Trace: [ 1592.293171][T11872] dump_stack_lvl+0x1e2/0x24b [ 1592.297681][T11872] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1592.302974][T11872] dump_stack+0x15/0x17 [ 1592.306965][T11872] should_fail+0x3c6/0x510 [ 1592.311225][T11872] ? __d_alloc+0x2d/0x6c0 [ 1592.315383][T11872] __should_failslab+0xa4/0xe0 [ 1592.319988][T11872] should_failslab+0x9/0x20 [ 1592.324323][T11872] kmem_cache_alloc+0x3d/0x2e0 [ 1592.329017][T11872] ? rto_push_irq_work_func+0x3a0/0x3a0 [ 1592.334390][T11872] ? plist_del+0x40e/0x420 [ 1592.338660][T11872] __d_alloc+0x2d/0x6c0 [ 1592.342639][T11872] d_alloc_parallel+0xe7/0x12f0 [ 1592.347326][T11872] ? __schedule+0xcc9/0x1330 [ 1592.351762][T11872] ? __sched_text_start+0x8/0x8 [ 1592.356436][T11872] ? selinux_inode_permission+0x449/0x690 [ 1592.362001][T11872] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1592.366950][T11872] ? __kasan_check_read+0x11/0x20 [ 1592.371814][T11872] ? preempt_schedule_irq+0xe7/0x140 [ 1592.376922][T11872] ? preempt_schedule_notrace+0x140/0x140 [ 1592.382485][T11872] __lookup_slow+0x154/0x400 [ 1592.386902][T11872] ? lookup_one_len+0x2c0/0x2c0 [ 1592.391589][T11872] ? lookup_one_len+0x11e/0x2c0 [ 1592.396280][T11872] lookup_one_len+0x180/0x2c0 [ 1592.400940][T11872] ? __kasan_check_write+0x14/0x20 [ 1592.405823][T11872] ? lookup_one_len_common+0x450/0x450 [ 1592.411115][T11872] ? mntput+0x64/0xc0 [ 1592.414935][T11872] ? simple_pin_fs+0x99/0x160 [ 1592.419449][T11872] start_creating+0x161/0x2f0 [ 1592.423961][T11872] debugfs_create_dir+0x27/0x450 [ 1592.428733][T11872] bdi_register_va+0x25b/0x610 [ 1592.433335][T11872] bdi_register+0xd1/0x120 [ 1592.437586][T11872] ? irqentry_exit+0x4f/0x60 [ 1592.442014][T11872] ? __device_add_disk+0x552/0x11a0 [ 1592.447047][T11872] ? bdi_register_va+0x610/0x610 [ 1592.451824][T11872] __device_add_disk+0x5de/0x11a0 [ 1592.456682][T11872] ? device_add_disk+0x40/0x40 [ 1592.461285][T11872] ? vsprintf+0x40/0x40 [ 1592.465286][T11872] ? device_initialize+0x1e1/0x420 [ 1592.470223][T11872] device_add_disk+0x2a/0x40 [ 1592.474651][T11872] loop_add+0x580/0x750 [ 1592.478644][T11872] loop_control_ioctl+0x448/0x620 [ 1592.483501][T11872] ? loop_remove+0xb0/0xb0 [ 1592.487755][T11872] ? __fget_files+0x31e/0x380 [ 1592.492274][T11872] ? security_file_ioctl+0x84/0xb0 [ 1592.497214][T11872] ? loop_remove+0xb0/0xb0 [ 1592.501469][T11872] __se_sys_ioctl+0x114/0x190 [ 1592.505985][T11872] __x64_sys_ioctl+0x7b/0x90 [ 1592.510411][T11872] do_syscall_64+0x34/0x70 [ 1592.514667][T11872] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1592.520390][T11872] RIP: 0033:0x7f6a18d8cae9 [ 1592.524646][T11872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1592.544085][T11872] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1592.552328][T11872] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1592.560147][T11872] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1592.567952][T11872] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1592.575762][T11872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1592.583574][T11872] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:33 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x25, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1592.650125][T27889] usb 2-1: New USB device found, idVendor=225e, idProduct=0006, bcdDevice=6c.00 [ 1592.659130][T27889] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=191 [ 1592.667184][T27889] usb 2-1: SerialNumber: syz [ 1592.673378][T27889] usb 2-1: config 0 descriptor?? [ 1592.709713][T27889] hub 2-1:0.0: USB hub found [ 1592.809269][ T7028] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 1592.959342][T27889] hub 2-1:0.0: config failed, can't read hub descriptor (err -22) [ 1593.069315][ T7028] usb 3-1: Using ep0 maxpacket: 16 [ 1593.159387][T27889] usbhid 2-1:0.0: can't add hid device: -71 [ 1593.165151][T27889] usbhid: probe of 2-1:0.0 failed with error -71 [ 1593.209512][T27889] usb 2-1: USB disconnect, device number 35 [ 1593.239305][ T7028] usb 3-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1593.269877][ T7028] usb 3-1: config 1 interface 0 has no altsetting 0 10:10:33 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x20e, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:33 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xff000000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:33 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 69) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:33 executing program 1: syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090018105e220600006c0000bf0109022400010000000009040000090300000009210000000122220009058103"], 0x0) (async) r0 = syz_usb_connect(0x4, 0x736, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xf8, 0x2b, 0xe8, 0xff, 0xdf6, 0x56, 0xa053, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x724, 0x2, 0x38, 0x2, 0xb0, 0x7, [{{0x9, 0x4, 0x5e, 0x0, 0x7, 0x5f, 0x46, 0x70, 0x3f, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x7f}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x3, 0x3, 0xff}, {0x6, 0x24, 0x1a, 0x200, 0x12}, [@network_terminal={0x7, 0x24, 0xa, 0x9a, 0x1f, 0x5, 0x3}, @mdlm_detail={0x3c, 0x24, 0x13, 0x6, "988f4b71923f4e572ad5a15ee8bc2770fa275755b772505ee49e861f47905953b2e43eb095ab9c341b99a51624fd612208c0cc64a05d3df8"}, @country_functional={0x12, 0x24, 0x7, 0x1, 0x4, [0x7, 0x5, 0x8, 0x9, 0x35a2, 0x80]}, @mbim_extended={0x8, 0x24, 0x1c, 0xa9, 0x7, 0x8}]}], [{{0x9, 0x5, 0xd, 0x10, 0x20, 0x7f, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x8, 0x40, 0x6, 0x0, 0x4, [@generic={0xae, 0x0, "9986348f5da3817f0c5b2e07a1b7feae6e5a41b973229c38a7869a1434f9aa3258d1547fdf2f91eef6efa77a32572a3cb5a7bc3f90b0005108c47e03bf4e864cfe578ecd0d42290c850009bb2f1c4d5629d4d772b1b8f9704d5915f44bc611ef4b8a38849809b93dad3d2b31ab21b0f67984d18a57981cf3a0d4b78f84fefda22ade08447e847d99fefdd346399ad547769ea3a54acc7963a91ef019974ed6af8cb840e7ffc3947342b00f0e"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0xf1, 0x7f, 0x4, [@generic={0x3a, 0x5, "a537fcf66b7a5517d6a4c81369ee5b6aa61cbdd7a7df01a2b2f2670b513820690faf3de9a547f6b68918815f29328fc8a6c85319a4241124"}, @generic={0xd6, 0xb, "0db2f947c959d18474b805a17856f7eb75dd0d076afeac2e7b9fededa47079d9cc856b2455b56029923ffe05b954c3c8b0c8eb998245af68a7e9d2a016e64faa3063fb0045400a7a4b886b7919134b025ef6d48bebecc9bf8ee6e0235f9f481a6ed2705fdc0f9eadef89e2406be4d0ce95fcd7db36a6b9e9cdbd0f1521bf779c72bb6c491d0ce57090139491c5aae8d5875fccbbc6a0bbfed56269f6327436abffd041527679b1f245bbabc145faa75f75051372178058ed2499c09c1b38d2d62b4ec27f79c91269e900e95eff85f3cf7df329c6"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x400, 0x1, 0x3, 0x13, [@generic={0xfc, 0x7, "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"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x80, 0x0, 0x3f, [@generic={0xe4, 0x29, "a8249d33d31cdac11a0335580fa9ef4aac6ca76ed80d288731b0faeaff93fcdb4b8ad6b886ba86a9db97ee74430812ccc4ba1c7b3733d5d0d652d610f2878eb8bf2072e26bc9d9836e70c1ee03c1b084fbcf913e22057258b7adfc928625279a6141e93b55f9bf2e1ddca61221be2d227cb1ca4769668043d5601d5877973948f533f1deb61dc404b2f5d388b7d345881a2e986d41a0f7b60a2ed1a56706324840878e1475c1a8d4d61fa122cc8cbdb97db6e2899787f3f04cfee957f844b460698d4babf640838643e6924b854de752cc77bcdac6b7541564630e0ddcb6f57801b3"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x400, 0x1f, 0x68, 0x8c, [@generic={0xf9, 0xc, "92ecf62731d7515eb2a00e2a5ab3d72c01db61b5b22f660139efea3c00a6e13e3a01c36ff1237c51e52e9c5c98c18092dd191582c731bd953835641540474b2553ae4fb74157eb4dd7d1e58504db15158d02d2fd35fcc259f8617d04ef2c9c19940d2f383e22a974fe50a85ab045f9c1f00cbb684a39d2ea3604d570e3019671999f45b60161cf62c1adb0ce8e88972559a74b975e9b3f8ccb32bb44a345890974f9c64813b069cc149c392198d51241578dafd7221ed994bc4c09951c499359ed151628279c4fe84d94e40e07af9a3eb7856daec8cdd0cae6ed72a0b1e4391a4133feba12ac38802cd1afffc1705bfae471aa7b8a8644"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x200, 0x6, 0x9a, 0x6e, [@generic={0x74, 0x23, "cf9f4d0c0f93bbbeb7d35db78876617dacbe8847ada75ac129cc81dbdaecc917a4c0587a97bae28cab420bec4a435ec70fde4af94ea0e6ea7b8980aaeebf461edf4b6e9dacc247e2696ac7d06fa68b20dd970494a02b1489ac7f2d840b2e048cdce7353414ce340ff4ee656d38aa41ba536d"}, @generic={0xcb, 0x31, "452c778951fdf958135d69fb1c5a6ad1caee382d9c5bf2859bfb1feee375f153076996f850b6b1b954794cddf99ed0a4dc26b28ad9f1a9b0b264ad4f701cd040c703b1a813b9a56ec66f59b236e3fc6938288d6957bb130abfa83931025234c694a19257d39790fc1db0fd6735083c27c4147f194145442c546f4100c2af0f66b445ff4db0c4edef6260c4c4694be9a5061adef6c3796fdeac2ac3040cbc719fb6be4993190653a0c06b14f5a77d630648ff9406b700a8f1e92001745ec844f64475ca260dff80a2ca"}]}}]}}, {{0x9, 0x4, 0xbb, 0x8, 0x3, 0x88, 0xb6, 0xaa, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x0, 0x1f}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x7f, "e1a4ef"}, @mixer_unit={0xb, 0x24, 0x4, 0x2, 0x80, "8ddfa71bd143"}, @input_terminal={0xc, 0x24, 0x2, 0x2, 0x206, 0x5, 0x1, 0x8000, 0x8}]}], [{{0x9, 0x5, 0x0, 0xc, 0x40, 0x1, 0x5, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x619}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xfa, 0x2}]}}, {{0x9, 0x5, 0x2, 0x8, 0x200, 0x0, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x7}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x0, 0x5, 0x1, [@generic={0x14, 0x7, "d193b40e9e4b2c6b155c18a858a0f260649c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x7}]}}]}}]}}]}}, &(0x7f00000008c0)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x300, 0xe0, 0x0, 0x2, 0x10, 0x80}, 0x29, &(0x7f00000007c0)={0x5, 0xf, 0x29, 0x2, [@ssp_cap={0x10, 0x10, 0xa, 0xa9, 0x1, 0x5, 0x1e000, 0x4, [0xff000f]}, @ssp_cap={0x14, 0x10, 0xa, 0x3, 0x2, 0xa8, 0xf0f, 0x2, [0xf0, 0xc000]}]}, 0x2, [{0x2, &(0x7f0000000800)=@string={0x2}}, {0x68, &(0x7f0000000840)=@string={0x68, 0x3, "26b3f9c713e2de9f2d61d5aa82be56b379202657838d0d855196eebb07856d525f60ab4267c0a2b9c915ce8145708ea34ef820e2124cee0653584bdce729e50bd23f04bd91a195711ee90fd21ba7b8127cf57d8891d39225528d303645f606de85d8b35b4e0f"}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000b40)={0x24, &(0x7f0000000900)={0x0, 0x21, 0xf4, {0xf4, 0x7, "69c2b03a70cb8e483800a37742754099ec53733c17dcb77fa55b028f6daa63852f97360d6262aca17826e3931ae1c1a4366bc2e9ea629cd40d1fd94a5d16e524da51766699506404a32e421139eba74f69401fc546d8c24fbae05652ce4df2d332f78eb5dd084b37deb7f75a4e663086f8b712e1f7e57f8c96ef6fe0668c4fb25dd9b61e0602c61c7a81a9fc7b410029f82cb6808562acc363d77740055c5981653e426cc14f475d5c2bb8bce3f2f150d648b19d6c4705fe40d632eb74119fa1cfdc1c87d0bbe0563f42645291f311760bd94a98be54482f6fa00230ea777b7cfaeb712e592a44b286499f18eb6672c467be"}}, &(0x7f0000000a00)={0x0, 0x3, 0x8d, @string={0x8d, 0x3, "63d81f2cb9589911bfd047cc6afefc02ab99e372c49dfcf7733214a786ebb5082cb99ebead7cb77678aa573a12b70394987d13ab90dc67a88273651a7d04db333f5586c42ec085f71dbcdec462db4ac73829d85cc39ea0d37d1110b5848342d2a65f8657b1fe32178faeb0b07e19c0351ebc4397000e62936907cbfc281d893dfc504cc4d99b4fd25a2762"}}, &(0x7f0000000ac0)={0x0, 0x22, 0x17, {[@main=@item_4={0x3, 0x0, 0xf, "45b31279"}, @main=@item_012={0x0, 0x0, 0x8}, @local=@item_012={0x2, 0x2, 0x0, "1c58"}, @global=@item_012={0x1, 0x1, 0x3, "c2"}, @main=@item_4={0x3, 0x0, 0x9, "cabca6d7"}, @global=@item_012={0x1, 0x1, 0x5, "99"}, @global=@item_4={0x3, 0x1, 0x7, "5973f92e"}]}}, &(0x7f0000000b00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x40, 0x1, {0x22, 0xe0d}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000b80)={0x0, 0x10, 0xd6, "5a55792c1f41aaedc484619479fa53dbd59ec911db8ca050a3bac585118c034acc7df18eb0d1c1da6cbe5b4f4f11289461b92956b97016108efa9c3d636e8dfb10a49c5f730ab9b91809e2133ddbe06fdb9a4b864eb75131ef5e9b5c2760c13d40c24b2550128b0ba602fe99263fcc03e322ecc85ad13fda7abfd204ab72e8c2013ed85f8ac92ab52233e0dfba5cf309c6e94b139fd072d62e69e2387e60cf1a234dcc1aa8046cef6f932ea913ed027bba65f26ad72a9128a38e65848e06f2c0fee6f5fa615f04e8ecc999d4f73d49c78e322f0c208d"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x3f}, &(0x7f0000000d00)={0x20, 0x1, 0x6f, "9cb511deaedf5c52a0b0afd381085578465aa96d726b4a7ce7203d5743340d3be98b6a8515974ac20c0bf3e674243febc3f76fd5a6199c22b7f22699cdbbe2e092080c567823030e241616afe2f800307b6eee45c7ca8e2380d3e88381fe239d5a2e1388a4d532f4ba353d70b7026e"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x9}}) (async) syz_usb_connect(0x6, 0x5b4, &(0x7f0000000e00)={{0x12, 0x1, 0x201, 0xa2, 0xbe, 0x1, 0xab, 0x421, 0x4c9, 0x242a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5a2, 0x3, 0x4, 0x9, 0x20, 0x1, [{{0x9, 0x4, 0xec, 0x81, 0x2, 0x2, 0x2, 0xff, 0x5, [@uac_control={{0xa, 0x24, 0x1, 0xff}, [@processing_unit={0xd, 0x24, 0x7, 0x5, 0x0, 0x1, "34b1a23524ca"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x106, 0x6, 0x1, 0x6}, @mixer_unit={0xb, 0x24, 0x4, 0x1, 0x6, "7950244d6adf"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x205, 0x3, 0x1f, 0x7fff, 0x0, 0x9}]}], [{{0x9, 0x5, 0x9, 0x10, 0x20, 0x3, 0x0, 0x42}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0x7, 0x8, 0x7}}]}}, {{0x9, 0x4, 0x15, 0x3f, 0x10, 0x94, 0x22, 0x55, 0x9c, [@uac_control={{0xa, 0x24, 0x1, 0x1, 0x39}, [@input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x1, 0x2, 0x1f, 0x1, 0x6}]}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "2261e8"}, {0x5, 0x24, 0x0, 0x8000}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x9, 0x0, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x80, 0x2, 0xc0, 0x81}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x9d, 0x0, 0xff}, @mbim={0xc, 0x24, 0x1b, 0xffff, 0x9, 0x7, 0x40, 0x3, 0x2}]}], [{{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2f, 0x1f}]}}, {{0x9, 0x5, 0xc, 0x0, 0x8, 0x5f, 0x4a, 0x1f}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x2, 0x0, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xd, 0x8}]}}, {{0x9, 0x5, 0xc, 0x8, 0x3ff, 0x5, 0xfc, 0x3, [@generic={0xe8, 0x21, "ebadd97ba02d2fb47eeeb207241f887e08befe2c4628d4e95cedab90da2b0c8df4419657e62e9066eab5f60f0bc9bbe8a59d29773eb87055525ca5654097674548f4652fbb90f5d7cdf6921bc045697dea7c5a938bf585a9ab63694a35794d6c98c481790c7e69084b4969de4c01d5b50da4d7522b6f983dbc1ac05359f0040358eaeb04c0bfe97f825c66e32288a2fa5c035ba94524faabd801dcf7defa185f05829259742015169d2cc94bc13564c6de3fa0146feddf4e791d833a026b948495353d5772a7f92a849dbb31eec6a801edf9345059ec65929df2575a3e8592c8b6ef3c55aa2e"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x4}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x9, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x1, 0xffff}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0xff, 0x3, 0x4c, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x7f}]}}, {{0x9, 0x5, 0xf, 0xc, 0x3ff, 0x1, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x3, 0xf31}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x6, 0x9, 0x43, [@generic={0x6d, 0x31, "c336c2fa7df050af7ed8dfd75eebc7757659721ad7e2d4b42197c2df61ccfcebbc723dcc0cbcc15af3b8a0a812096e0b8416d6d6be425d64227de44993cbec2c6916e8e40b5e8666ab7054975c93ec1969053a557f0f1e7104090a794a33085d646c8d2ac074bd90cf3e7e"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x5, 0x6, 0x1, [@generic={0x91, 0x6, "35a6f45e89875d5ef2f2338fb8e54b6d9300e8aa9417ab834ce7d0b035bd0ff70caf9d713cb64179a717a9c78e604088b2798f8376d0f8475deb4d964dfbd507bd1c8edf593e39f9d41373c5902e5ccd74df48cb98fac24c55d212e7fe883a6c1d115e030f14c49064cf5c658a892af81fd098a24eb8efbab303a9bf8c3daacef91745c81c6e9d05664daaa22b9893"}, @generic={0x7c, 0x24, "c1222e3e1bfce2cd618180f1af953eb4b6ecdf9074d196d8b270f87d4b2730aaa8ef0214d43f88195db4e259523e8e3a27ddde3003ecb939cc2bb603ebcf7609aaa7b38d99b393d279611394bf46b70bb545d120871dfb48cafae20a40949541ac18295cd4177ac4aadf9319148e80dfcdac846fbd3a5802910d"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x1, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0xffe0}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x3}]}}, {{0x9, 0x5, 0xb, 0xc, 0x8, 0x97, 0x80, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x800}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x8}]}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0x58, 0xff}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x21, 0x1f, 0x2, [@generic={0xb6, 0xf, "a553cf2edee9a5b6be0762d880af4385281dc2b14abecc3e756dfa7f8fbe36d45160cb027966a8fd71c99a266a544e11b8e1ffd7f2a5ce950ea567e266f013f57cfd1fec0646781dd90719ce451cfa1278209df7760219175ff5affef2a3c4c81a6b25f861de2c7d08ab02bc008270606f02e93ad6827e3ec98f925ba9207c4c11f589363f575cbddb4ab934b8d82fade3d8b76d85bd33abfc753393af6db8009f9139692f3e3e9110d64d70865b51b29a5b10f6"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xe5, 0x1}]}}, {{0x9, 0x5, 0x80, 0xc, 0x10, 0x7, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x559}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x8, 0x20, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0xfffa}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x3, 0x80, 0x14, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xfd, 0xd526}]}}]}}, {{0x9, 0x4, 0x78, 0x80, 0x3, 0xbe, 0x53, 0xfe, 0x4, [@hid_hid={0x9, 0x21, 0xb4ee, 0x20, 0x1, {0x22, 0xf48}}], [{{0x9, 0x5, 0x0, 0x4, 0x8, 0x7f, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xb41f}, @generic={0x9c, 0x31, "cfd1951109c1425f0bdf716548574e5c91654441e642b78c512f3f880f22130eb2bc40fb2a24d1bd00fe163745ccdd69ac693e5e5c733ade376efdd3640736dc560df65c1d909f7ecbec48612cb6c578bfd74b4eb5abca6d3923c2816f51cc30886a1cbf2091ecbc74c6497fd0b43e56ee4351ac600678c017e96943b89be3b0829d4201def5fb1bc0f8e1666e5d2b14ab921841ae2809b85363"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x200, 0xc1, 0x6, 0xff}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x4, 0x1, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x200}]}}]}}]}}]}}, &(0x7f00000015c0)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x310, 0x40, 0x6, 0x4, 0x0, 0x7}, 0x5f, &(0x7f0000001400)={0x5, 0xf, 0x5f, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x30, 0x80, 0x7f, 0x1ff, 0xe2}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x5d}, @wireless={0xb, 0x10, 0x1, 0xddcca7af98d017e7, 0x20, 0x1, 0x7, 0x3d, 0x80}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xb7, 0xf9, 0x2000}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "c3476b4e5379b79d6473732a80d6acf0"}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x9, 0xf0f, 0xc2, [0x30, 0xcf, 0x0, 0xc030]}]}, 0x4, [{0x7c, &(0x7f0000001480)=@string={0x7c, 0x3, "bdc93d1741f0f721ed45fd51a55e1f05b87b1001ef43160ee0c3dcb20deb8741764f4702c49c03dcfb414dfda27f7fa258369252e2d9400a9f568cfdc26f8409213c7d77727a692614bb494bfe3d365e6edf303721f2e58e474f2e87064907193a3abcf342bc8bffe317bc5943dbf10417f3318784f85e972ec0"}}, {0x4, &(0x7f0000001500)=@lang_id={0x4, 0x3, 0x40b}}, {0x4, &(0x7f0000001540)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001580)=@lang_id={0x4, 0x3, 0x458}}]}) 10:10:33 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x48, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1593.579984][T11890] FAULT_INJECTION: forcing a failure. [ 1593.579984][T11890] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.592452][T11890] CPU: 0 PID: 11890 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1593.603944][T11890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1593.613836][T11890] Call Trace: [ 1593.616976][T11890] dump_stack_lvl+0x1e2/0x24b [ 1593.621490][T11890] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1593.626783][T11890] dump_stack+0x15/0x17 [ 1593.630767][T11890] should_fail+0x3c6/0x510 [ 1593.635025][T11890] ? new_inode_pseudo+0x7c/0x220 [ 1593.639791][T11890] __should_failslab+0xa4/0xe0 [ 1593.644392][T11890] should_failslab+0x9/0x20 [ 1593.648728][T11890] kmem_cache_alloc+0x3d/0x2e0 [ 1593.653444][T11890] ? lookup_one_len_common+0x450/0x450 [ 1593.658720][T11890] new_inode_pseudo+0x7c/0x220 [ 1593.663315][T11890] new_inode+0x28/0x1c0 [ 1593.667332][T11890] ? start_creating+0x1d4/0x2f0 [ 1593.671997][T11890] debugfs_create_dir+0xf4/0x450 [ 1593.676768][T11890] ? number+0xb5a/0xf80 [ 1593.680760][T11890] bdi_register_va+0x25b/0x610 [ 1593.685357][T11890] bdi_register+0xd1/0x120 [ 1593.689643][T11890] ? sched_clock+0x3a/0x40 [ 1593.693863][T11890] ? vsnprintf+0x1e1/0x1c70 [ 1593.698209][T11890] ? __device_add_disk+0x552/0x11a0 [ 1593.703262][T11890] ? bdi_register_va+0x610/0x610 [ 1593.708021][T11890] ? __kasan_check_read+0x11/0x20 [ 1593.712882][T11890] ? blk_alloc_devt+0xd7/0x330 [ 1593.717478][T11890] __device_add_disk+0x5de/0x11a0 [ 1593.722335][T11890] ? device_add_disk+0x40/0x40 [ 1593.726932][T11890] ? vsprintf+0x40/0x40 [ 1593.730949][T11890] ? device_initialize+0x1e1/0x420 [ 1593.735881][T11890] device_add_disk+0x2a/0x40 [ 1593.740308][T11890] loop_add+0x580/0x750 [ 1593.744295][T11890] loop_control_ioctl+0x448/0x620 [ 1593.749150][T11890] ? loop_remove+0xb0/0xb0 [ 1593.753406][T11890] ? sysvec_reschedule_ipi+0x83/0x160 [ 1593.758613][T11890] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1593.764079][T11890] ? __se_sys_ioctl+0x5e/0x190 [ 1593.768683][T11890] ? do_vfs_ioctl+0x6/0x1a30 [ 1593.773104][T11890] ? loop_remove+0xb0/0xb0 [ 1593.777358][T11890] __se_sys_ioctl+0x114/0x190 [ 1593.781893][T11890] __x64_sys_ioctl+0x7b/0x90 [ 1593.786305][T11890] do_syscall_64+0x34/0x70 [ 1593.790591][T11890] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1593.796284][T11890] RIP: 0033:0x7f6a18d8cae9 [ 1593.800536][T11890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1593.819974][T11890] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1593.828217][T11890] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1593.836027][T11890] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1593.843839][T11890] RBP: 00007f6a17acd120 R08: 0000000000000000 R09: 0000000000000000 [ 1593.851652][T11890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1593.859461][T11890] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1593.867449][T11890] debugfs: out of free dentries, can not create directory '7:0' [ 1594.044868][ T7028] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1594.053894][ T7028] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1594.061770][ T7028] usb 3-1: Product: syz [ 1594.065681][ T7028] usb 3-1: Manufacturer: syz [ 1594.070131][ T7028] usb 3-1: SerialNumber: syz [ 1594.089337][T11868] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 10:10:34 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x220, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:34 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 70) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:34 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x4c, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1594.535627][T11910] FAULT_INJECTION: forcing a failure. [ 1594.535627][T11910] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.548116][T11910] CPU: 0 PID: 11910 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1594.559585][T11910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1594.569484][T11910] Call Trace: [ 1594.572614][T11910] dump_stack_lvl+0x1e2/0x24b [ 1594.577119][T11910] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1594.582416][T11910] dump_stack+0x15/0x17 [ 1594.586408][T11910] should_fail+0x3c6/0x510 [ 1594.590658][T11910] ? __d_alloc+0x2d/0x6c0 [ 1594.594825][T11910] __should_failslab+0xa4/0xe0 [ 1594.599425][T11910] should_failslab+0x9/0x20 [ 1594.603762][T11910] kmem_cache_alloc+0x3d/0x2e0 [ 1594.608363][T11910] __d_alloc+0x2d/0x6c0 [ 1594.612382][T11910] ? __rcu_read_unlock+0x61/0x90 [ 1594.617157][T11910] d_alloc_parallel+0xe7/0x12f0 [ 1594.621838][T11910] ? avc_denied+0x1b0/0x1b0 [ 1594.626177][T11910] ? __schedule+0xcc9/0x1330 [ 1594.630593][T11910] ? selinux_inode_permission+0x449/0x690 [ 1594.636150][T11910] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1594.641089][T11910] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 1594.646747][T11910] ? __kasan_check_write+0x14/0x20 [ 1594.651690][T11910] ? _raw_spin_lock+0xa4/0x1b0 [ 1594.656296][T11910] ? _raw_spin_trylock_bh+0x190/0x190 [ 1594.661488][T11910] ? preempt_schedule_irq+0xe7/0x140 [ 1594.666610][T11910] ? preempt_schedule_notrace+0x140/0x140 [ 1594.672162][T11910] __lookup_slow+0x154/0x400 [ 1594.676599][T11910] ? lookup_one_len+0x2c0/0x2c0 [ 1594.681275][T11910] ? lookup_one_len_common+0x2f1/0x450 [ 1594.686827][T11910] lookup_one_len+0x180/0x2c0 [ 1594.691426][T11910] ? __kasan_check_write+0x14/0x20 [ 1594.696375][T11910] ? lookup_one_len_common+0x450/0x450 [ 1594.701670][T11910] ? simple_pin_fs+0x99/0x160 [ 1594.706182][T11910] start_creating+0x161/0x2f0 [ 1594.710695][T11910] __debugfs_create_file+0x75/0x4c0 [ 1594.715728][T11910] ? up_write+0x59/0x120 [ 1594.719808][T11910] debugfs_create_file+0x4a/0x60 [ 1594.724581][T11910] bdi_register_va+0x2a6/0x610 [ 1594.729182][T11910] bdi_register+0xd1/0x120 [ 1594.733434][T11910] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1594.738921][T11910] ? __device_add_disk+0x552/0x11a0 [ 1594.743960][T11910] ? bdi_register_va+0x610/0x610 [ 1594.748718][T11910] ? elevator_init_mq+0x246/0x4e0 [ 1594.753576][T11910] ? blk_alloc_devt+0xd7/0x330 [ 1594.758173][T11910] __device_add_disk+0x5de/0x11a0 [ 1594.763038][T11910] ? device_add_disk+0x40/0x40 [ 1594.767629][T11910] ? irqentry_exit+0x4f/0x60 [ 1594.772057][T11910] ? vsprintf+0x40/0x40 [ 1594.776053][T11910] device_add_disk+0x2a/0x40 [ 1594.780476][T11910] loop_add+0x580/0x750 [ 1594.784470][T11910] loop_control_ioctl+0x448/0x620 [ 1594.789329][T11910] ? loop_remove+0xb0/0xb0 [ 1594.793581][T11910] ? __fget_files+0x31e/0x380 [ 1594.798108][T11910] ? security_file_ioctl+0x84/0xb0 [ 1594.803066][T11910] ? loop_remove+0xb0/0xb0 [ 1594.807314][T11910] __se_sys_ioctl+0x114/0x190 [ 1594.811821][T11910] __x64_sys_ioctl+0x7b/0x90 [ 1594.816242][T11910] do_syscall_64+0x34/0x70 [ 1594.820496][T11910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1594.826239][T11910] RIP: 0033:0x7f6a18d8cae9 [ 1594.830473][T11910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1594.850349][T11910] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1594.858591][T11910] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1594.866484][T11910] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1594.874298][T11910] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1594.882106][T11910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1594.889918][T11910] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:35 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xff0f0000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1594.970197][T27889] usb 2-1: new full-speed USB device number 36 using dummy_hcd 10:10:35 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 71) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1595.122285][ T6951] usb 3-1: USB disconnect, device number 79 [ 1595.328611][T11927] FAULT_INJECTION: forcing a failure. [ 1595.328611][T11927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1595.341722][T11927] CPU: 0 PID: 11927 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1595.353173][T11927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1595.363060][T11927] Call Trace: [ 1595.366208][T11927] dump_stack_lvl+0x1e2/0x24b [ 1595.370706][T11927] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1595.375996][T11927] ? plist_del+0x40e/0x420 [ 1595.380253][T11927] dump_stack+0x15/0x17 [ 1595.384243][T11927] should_fail+0x3c6/0x510 [ 1595.388497][T11927] should_fail_alloc_page+0x52/0x60 [ 1595.393532][T11927] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1595.398741][T11927] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1595.404124][T11927] ? __kasan_check_write+0x14/0x20 [ 1595.409069][T11927] ? lockref_get+0x184/0x220 [ 1595.413492][T11927] ? __kasan_check_write+0x14/0x20 [ 1595.418439][T11927] __get_free_pages+0xe/0x30 [ 1595.422865][T11927] selinux_genfs_get_sid+0x56/0x2a0 [ 1595.427902][T11927] inode_doinit_with_dentry+0x86f/0x1050 [ 1595.433370][T11927] ? sb_finish_set_opts+0x7a0/0x7a0 [ 1595.438423][T11927] ? current_time+0x1af/0x2f0 [ 1595.442918][T11927] selinux_d_instantiate+0x27/0x40 [ 1595.447865][T11927] security_d_instantiate+0x9f/0x100 [ 1595.453074][T11927] d_instantiate+0x55/0x90 [ 1595.457326][T11927] debugfs_create_dir+0x249/0x450 [ 1595.462270][T11927] bdi_register_va+0x25b/0x610 [ 1595.467306][T11927] bdi_register+0xd1/0x120 [ 1595.471557][T11927] ? vsnprintf+0x1e1/0x1c70 [ 1595.475898][T11927] ? __device_add_disk+0x552/0x11a0 [ 1595.480933][T11927] ? bdi_register_va+0x610/0x610 [ 1595.485708][T11927] ? __kasan_check_read+0x11/0x20 [ 1595.490564][T11927] ? blk_alloc_devt+0xd7/0x330 [ 1595.495170][T11927] __device_add_disk+0x5de/0x11a0 [ 1595.500050][T11927] ? device_add_disk+0x40/0x40 [ 1595.504625][T11927] ? vsprintf+0x40/0x40 [ 1595.508622][T11927] ? device_initialize+0x1e1/0x420 [ 1595.513565][T11927] device_add_disk+0x2a/0x40 [ 1595.517993][T11927] loop_add+0x580/0x750 [ 1595.521986][T11927] loop_control_ioctl+0x448/0x620 [ 1595.526846][T11927] ? loop_remove+0xb0/0xb0 [ 1595.531103][T11927] ? sysvec_reschedule_ipi+0x83/0x160 [ 1595.536393][T11927] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1595.541863][T11927] ? security_file_ioctl+0x84/0xb0 [ 1595.546811][T11927] ? loop_remove+0xb0/0xb0 [ 1595.551064][T11927] __se_sys_ioctl+0x114/0x190 [ 1595.555576][T11927] __x64_sys_ioctl+0x7b/0x90 [ 1595.560004][T11927] do_syscall_64+0x34/0x70 [ 1595.564259][T11927] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1595.569985][T11927] RIP: 0033:0x7f6a18d8cae9 [ 1595.574238][T11927] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1595.593680][T11927] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1595.601930][T11927] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1595.609828][T11927] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1595.617642][T11927] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1595.625454][T11927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1595.633352][T11927] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:36 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x0, 0x7, 0x1, 0x0, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x18}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x4, 0x3f, 0x4}}]}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) (async) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_connect(0x7, 0x30c, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x73, 0xd, 0x8d, 0x20, 0x46d, 0x8c3, 0x2f52, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2fa, 0x1, 0x40, 0x80, 0x20, 0x1, [{{0x9, 0x4, 0x4, 0x2, 0xa, 0xff, 0x1, 0x0, 0x9, [@hid_hid={0x9, 0x21, 0x7, 0x71, 0x1, {0x22, 0x2f3}}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "6f179f6c9b"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0xa8b, 0xc389, 0x582, 0x1}, {0x6, 0x24, 0x1a, 0x3}, [@acm={0x4, 0x24, 0x2, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x2, 0x9}, @network_terminal={0x7, 0x24, 0xa, 0x1, 0x9, 0x7f}]}], [{{0x9, 0x5, 0x2, 0x0, 0x20, 0x3f, 0x9, 0x3c}}, {{0x9, 0x5, 0x4, 0xdc44acae84c40899, 0x10, 0x0, 0x80, 0x5, [@generic={0xd4, 0x3, "afbfe8595aac3b286d3364462c185443494fcd1446ff402f3399aec4e3950979ee3eca78a50ad0c88e16d762aca023735772da3b06c0dc7cef2e093c957e3888713d457c1de10abd214b1de3e4a7de3f45ce0753cff6bd701a451566cf41d66e47d2448af4da1e86b81cb626cfb513aebe71dbc6c33e2eae74064513e5a081f8dc766cd9e0f075fc031fd6f2f2bbf7f871fb9552eac0fcd74fe36be572a5960f800fe85bb7730f561333ad85e965059b31a5491daf52562dac928b52fbc2a292eb78f92547586c11f01b17ca4bf32218c2eb"}, @generic={0x7c, 0x1, "9e39fbf8d94bb8ebadeeb0dddbc571b3bcc13c9e839dfdcfbe573b0dea3d083f14b245c7c2430c7e14f9b781b6802479a704b2da672e2716c22d3935bdb7ded08f7926d9d0341c49f2832b197520a0f4cd9ae8533f41892608d4b009f7fefc6a92c63dd4075a5cf74ebf953066bc02dda707aeb12e8bb40d55c9"}]}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1, 0x8, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x20, 0x9, 0x7, 0x1}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x6, 0x7f, 0x7, [@generic={0x3, 0x5, "91"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x8001}]}}, {{0x9, 0x5, 0x0, 0x0, 0x28, 0x81, 0x6, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0x1, 0x5, 0x9}}, {{0x9, 0x5, 0xf, 0x20, 0x3ff, 0x1, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x6, 0x1}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x1, 0x5, 0x7, [@generic={0xdd, 0x22, "426a6076682659f7a3f46b1ef4587d8ceee2c97d08d0f01a36e7f4d284b72f82cd29be6eee6f12ac0a648be218ca8d76bbc55c5e789ece4356300a238784ffd1fa1e834de1a85c35186436272989c3883af7fb3385e48df20a58c3409c37cbd05568c8a2a31ee441b4dd567196f4a4144d14cdb42f728fd3da6e4854daa07617e69f8cfb7eb23f61c55e9554c061062a9179119b852c295e7ae027c583d951323b9667b827cc3f1f14b2e267576bd616f07eecc3c7d0177918061678d477069a5f2111a2f4865594c877f59dcb61295785d1e85389bf994f7bac75"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xe0, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x6, 0xbb, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x21, 0xfffb}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x7}]}}]}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x200, 0x1f, 0x2, 0xff, 0x40, 0x3f}, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="050f0f00e007101186e7af6303100b"], 0xa, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2409}}, {0x1d, &(0x7f0000000440)=@string={0x1d, 0x3, "c01beb0f31607eb1b68ca1f612e5c350c8f6caadfe028598558329"}}, {0x81, &(0x7f0000000480)=@string={0x81, 0x3, "2de05ed8d83779932a2725d7def8a556b2471b28986573d7fd042c6676243dace17c6bbaeacc86b3359fa8ca705ab6613e5d3b80541286bdf67bc005fcd8511ebfcc20f88140418a65460eea27b8add3c2c3e40f8f6e7e40f412c697dc74ae4f15e8718bff3c37e48a62f5b050a05287498b0f48935362e33eb06b061bac6a"}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1c01}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x444}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x44b}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xa}}, {0x8c, &(0x7f0000000680)=@string={0x8c, 0x3, "fc015351a76b4fee4148947fbbb8dfa48d66d0998db780212fc5540bb7efa8b8c5369efe22257d86e336a4916a118bfcbca09221326e8a597052b8326f9b5462f3378ccc80e078d973ca3e7293303278cf39da829f6e1bdbb4ff1ef437c28abf9051b6af6b6f97fc4ff021fb10a407cefcf2c9c8f6c2395a3308b8b11c3c79c1ebcab85cd805f7171a29"}}, {0xad, &(0x7f0000000740)=@string={0xad, 0x3, "6d52c19a277dafbb7cbfd3b2fbe15b3c1737071746312536cbfee792a4d1d2737c20ccff35b667d8c185a52a3b7b65846fbee1d58e67f4edc7552c61460306d796069b04e937a6341bfe3f28daa9bdabe8b52703f4c5b5fce5aedd94cdc306af3d0faaef7ff19a0ce8c97ddff58f1d91914408abb7426385c4e49d4e8e56b358941040c04a5d68615cb8e12ec8fb060a35601fa01736d05b6b48504ae820b061024090535b487c3ba0917a"}}]}) syz_usb_control_io(r0, &(0x7f0000000ac0)={0x2c, &(0x7f0000000900)={0x20, 0xb, 0xce, {0xce, 0x22, "45ce00314dadc68fc36b54ef3fadc9915b48b732063802a6d9119bf9f4b8ac0c40ff84738a81b0fd67f3929b608ef8eb231d63ab5cc06adb4a669ea446a4dd2e5cbd8a08a0cdc2a0ef3c8173eb474bb2a4a0cf44c1e74b1289b90c35af667544ed07727839bf7dec307aa163762c00cc17d3bbb2ced5150e059014831d9417379e6dcfacad8d6e630e5d85a30aa0872bf1b29bac55294dcb8d98e3f705f111ebafefaae8c829c21b5eea49e5cb25bcc3a0d2c3bcd45fd7af6ad352d882a0afd88262e71b9cef3efb95c15a9c"}}, &(0x7f0000000000)={0x0, 0x3, 0x2f, @string={0x2f, 0x3, "d8efe9f4d13396e829027479b8ec8520c2fd598dacd52e6c9ae19ea29a2cef8d3fd93b66d71780b9b9692e8085"}}, &(0x7f0000000a00)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0x20, "1d62e325", "0c2eaa09"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x80, 0x6, 0x0, 0x4, 0x20, 0x4}}}, &(0x7f0000000f80)={0x84, &(0x7f0000000b00)={0x40, 0xe, 0x92, "9f67b7f092c152eaff1ab0284c2b471f51aabcbbf8150743acf7f70cced0d6e325ff6ac7452a34a1d92948b2a97abc5e2603e3d1a34472a7e88182b1e182534b7e0f60f275d6e808d3e77d1c677998087c19b908c80d9b2c54a2249e7ffbef28b71fcbeeea10a2d37fc646a070e9c0eb72bf8680a150a122de5fa7e2fcc701914ae56b2b65fa917e5b8d260563478d188bcd"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000c80)={0x20, 0x0, 0x4, {0x1dc0, 0x20}}, &(0x7f0000000cc0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000d00)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000d40)={0x40, 0xb, 0x2, "d195"}, &(0x7f0000000d80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000dc0)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000e00)={0x40, 0x17, 0x6}, &(0x7f0000000e40)={0x40, 0x19, 0x2, "75c5"}, &(0x7f0000000e80)={0x40, 0x1a, 0x2, 0x278b}, &(0x7f0000000ec0)={0x40, 0x1c, 0x1, 0x5c}, &(0x7f0000000f00)={0x40, 0x1e, 0x1, 0xfb}, &(0x7f0000000f40)={0x40, 0x21, 0x1, 0x4}}) 10:10:36 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x26e, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1595.899313][T27889] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1595.910143][T27889] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1595.923456][T27889] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1596.009303][T27889] usb 2-1: New USB device found, idVendor=225e, idProduct=0006, bcdDevice=6c.00 [ 1596.022601][T27889] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=191 [ 1596.038214][T27889] usb 2-1: SerialNumber: syz [ 1596.049645][T27889] usb 2-1: config 0 descriptor?? [ 1596.099693][T27889] hub 2-1:0.0: USB hub found [ 1596.239350][ T6951] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 1596.379307][T27889] hub 2-1:0.0: config failed, can't read hub descriptor (err -22) [ 1596.479265][ T6951] usb 3-1: Using ep0 maxpacket: 16 [ 1596.539310][T27889] usbhid 2-1:0.0: can't add hid device: -71 [ 1596.545200][T27889] usbhid: probe of 2-1:0.0 failed with error -71 [ 1596.589558][T27889] usb 2-1: USB disconnect, device number 36 [ 1596.599313][ T6951] usb 3-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1596.612117][ T6951] usb 3-1: config 1 interface 0 has no altsetting 0 10:10:37 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x622000, 0xada66a977c02d739) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000007c0)) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0xae) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast2}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000000100), 0x40000c4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) open(0x0, 0x0, 0xf0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="0801000016e4128ad10843321eead54cfb36f200e14f8a5f2bbed04993ba9ecbc4b5ea0acbaa6421e9afa41aedb0f6c3abb2daf7fe050892d6bd5895bbb2aff6dedbc3359887a71ab1e0b1030fb8555347e17302683d766f01411271b5a4a577f03848f93daec31aaf69c1e2c33c6f7b7fb030139ab0d77f62d5f9c2edf0fa7c4133f7e204069284f51dc82069c3e9", @ANYRES16=0x0, @ANYBLOB="01002500fedbdf250200000028000180081f0100d5e9ce81b97f163faefd0b31e742bde10eba5fdf95cc1d212752788f1c6e6f2ce6ecca2a6af3cb3a4afaad0eb785b4a66f17c55a26c167aeaf097757fec4a6f03ca356b1348d2a5ceb10ec1e2a71be27c1e5fa1d41792edc48cb877d869c8e121ef015bc14a7cd0ba22e1a20ff4135853f641f470f66d86e4617621d7a87e229f3ab1d2aa2bae2ed0000", @ANYRES32=0x0, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="40000180080003000200000008000300030000000800030000000000080003000000000014000200726f7365300000000000000000000000080003000100000058000180140002000000000000000000000000000000000014000200697036746e6c300000000000000000000800030003000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000020000180140002006e657464657673696d300000000000000800030003000000"], 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) io_submit(0x0, 0x0, &(0x7f0000000340)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000240)='./file1\x00', 0x840, &(0x7f0000002800)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYRESDEC=r4], 0xff, 0x20e, &(0x7f0000000400)="$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") syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x0) syz_read_part_table(0x59e, &(0x7f00000017c0)="$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") 10:10:37 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x64, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:37 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 72) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:37 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xffff0000, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) 10:10:37 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x284, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1596.769579][ T6951] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1596.778440][ T6951] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1596.789979][ T6951] usb 3-1: Product: syz [ 1596.793978][ T6951] usb 3-1: Manufacturer: syz [ 1596.798392][ T6951] usb 3-1: SerialNumber: syz [ 1596.839449][T11932] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1597.029058][T11953] FAULT_INJECTION: forcing a failure. [ 1597.029058][T11953] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.041546][T11953] CPU: 0 PID: 11953 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1597.053005][T11953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1597.062909][T11953] Call Trace: [ 1597.066040][T11953] dump_stack_lvl+0x1e2/0x24b [ 1597.070543][T11953] ? panic+0x80b/0x80b [ 1597.074449][T11953] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1597.079742][T11953] ? ___ratelimit+0xb5/0x580 [ 1597.084170][T11953] dump_stack+0x15/0x17 [ 1597.088162][T11953] should_fail+0x3c6/0x510 [ 1597.092416][T11953] ? security_inode_alloc+0x29/0x120 [ 1597.097537][T11953] __should_failslab+0xa4/0xe0 [ 1597.102137][T11953] should_failslab+0x9/0x20 [ 1597.106475][T11953] kmem_cache_alloc+0x3d/0x2e0 [ 1597.111075][T11953] ? slab_post_alloc_hook+0x61/0x2f0 [ 1597.116199][T11953] security_inode_alloc+0x29/0x120 [ 1597.121147][T11953] inode_init_always+0x767/0x9f0 [ 1597.125925][T11953] new_inode_pseudo+0x93/0x220 [ 1597.130518][T11953] new_inode+0x28/0x1c0 [ 1597.134518][T11953] ? start_creating+0x1d4/0x2f0 [ 1597.139198][T11953] __debugfs_create_file+0x14d/0x4c0 [ 1597.144405][T11953] ? up_write+0x59/0x120 [ 1597.148486][T11953] debugfs_create_file+0x4a/0x60 [ 1597.153263][T11953] bdi_register_va+0x2a6/0x610 [ 1597.157859][T11953] bdi_register+0xd1/0x120 [ 1597.162110][T11953] ? vsnprintf+0x1e1/0x1c70 [ 1597.166451][T11953] ? __device_add_disk+0x552/0x11a0 [ 1597.171498][T11953] ? bdi_register_va+0x610/0x610 [ 1597.176257][T11953] ? __kasan_check_read+0x11/0x20 [ 1597.181118][T11953] ? blk_alloc_devt+0xd7/0x330 [ 1597.185718][T11953] __device_add_disk+0x5de/0x11a0 [ 1597.190579][T11953] ? device_add_disk+0x40/0x40 [ 1597.195181][T11953] ? vsprintf+0x40/0x40 [ 1597.199174][T11953] ? device_initialize+0x1e1/0x420 [ 1597.204122][T11953] device_add_disk+0x2a/0x40 [ 1597.208546][T11953] loop_add+0x580/0x750 [ 1597.212537][T11953] loop_control_ioctl+0x448/0x620 [ 1597.217399][T11953] ? loop_remove+0xb0/0xb0 [ 1597.221651][T11953] ? __fget_files+0x31e/0x380 [ 1597.226167][T11953] ? security_file_ioctl+0x84/0xb0 [ 1597.231114][T11953] ? loop_remove+0xb0/0xb0 [ 1597.235367][T11953] __se_sys_ioctl+0x114/0x190 [ 1597.239878][T11953] __x64_sys_ioctl+0x7b/0x90 [ 1597.244335][T11953] do_syscall_64+0x34/0x70 [ 1597.248559][T11953] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1597.254287][T11953] RIP: 0033:0x7f6a18d8cae9 [ 1597.258540][T11953] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1597.277991][T11953] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1597.286229][T11953] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1597.294034][T11953] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1597.301850][T11953] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1597.309659][T11953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.317468][T11953] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1597.325430][T11953] debugfs: out of free dentries, can not create file 'stats' [ 1597.469469][T11944] FAT-fs (loop1): Unrecognized mount option "ioarset=macgaelic" or missing value [ 1597.477905][T11950] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1597.489676][T11950] ext4_test_bit(bit=14, block=255) = 0 [ 1597.495442][T11950] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:38 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000300)='./file0\x00', 0x622000, 0xada66a977c02d739) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000007c0)) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0xae) (async) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) (async) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast2}, 0x1c) (async) sendmmsg$inet6(r3, &(0x7f0000000100), 0x40000c4, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) open(0x0, 0x0, 0xf0) (async) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="0801000016e4128ad10843321eead54cfb36f200e14f8a5f2bbed04993ba9ecbc4b5ea0acbaa6421e9afa41aedb0f6c3abb2daf7fe050892d6bd5895bbb2aff6dedbc3359887a71ab1e0b1030fb8555347e17302683d766f01411271b5a4a577f03848f93daec31aaf69c1e2c33c6f7b7fb030139ab0d77f62d5f9c2edf0fa7c4133f7e204069284f51dc82069c3e9", @ANYRES16=0x0, @ANYBLOB="01002500fedbdf250200000028000180081f0100d5e9ce81b97f163faefd0b31e742bde10eba5fdf95cc1d212752788f1c6e6f2ce6ecca2a6af3cb3a4afaad0eb785b4a66f17c55a26c167aeaf097757fec4a6f03ca356b1348d2a5ceb10ec1e2a71be27c1e5fa1d41792edc48cb877d869c8e121ef015bc14a7cd0ba22e1a20ff4135853f641f470f66d86e4617621d7a87e229f3ab1d2aa2bae2ed0000", @ANYRES32=0x0, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="40000180080003000200000008000300030000000800030000000000080003000000000014000200726f7365300000000000000000000000080003000100000058000180140002000000000000000000000000000000000014000200697036746e6c300000000000000000000800030003000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000020000180140002006e657464657673696d300000000000000800030003000000"], 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) io_submit(0x0, 0x0, &(0x7f0000000340)) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000240)='./file1\x00', 0x840, &(0x7f0000002800)=ANY=[@ANYBLOB="696f61727365743d6d61636761656c69632c726f6469722473686f72746e616d653d6d088249b90460f8cc3d43697865640000000072746e616d653d806f7765722c756e695f786c6174653d302c757466383d312c636865636b3d7374725663742c576e695f786c6174653d302c757365667265652c747a3d5554432c00040000000000006f72746e616d653d6df66065642cf3686f72746e616d653d77696e39352c756e695f786c6174653d312c726f6469722c756e695f786c6174653d312c696f636861727365743d61736369692c756e001000006174653d302cf4707eed3b71d716a32439cb3a0b646d6215cf4d48ee60697b748833b661736b3d30303030303030303030303030303030303230303030302c696f636861727365743d63703836302c7569643e8ff114c3cf76f2f557817bd0f808000000000000983d8c91e4893bec9ab613559491367a09e2f5855c52a8a93ef8b50b6b629a020a90861805afad5c29d5fca09a4a43a263a1792b225ebddab116a408cffcf55c8aeffdb3446e843e2116cf1545b18b2f4bf23a3677615f8a436eea793d59d60bbb221804b79be52c29e260f87b2abd3500006f1af401fe0a4649e56cce463519c04ed2658f710c46bca9d3b35a663546990f8ee68b5a274dda1ea0eec49a46fcd3f5b376eb8f3efc8effc8000990ba53fe33c5e9f6abda129841ba5d761704dc39b7dcd489a314b10264063ecb8ad908712f23194f972914e37b0d7e58e5be704c884b7e1289e26a2d5c1c459d4b2aa833b19ce07d2d4637d0a14d6507aac0840d36ea49b68685c34323a08949b79abe296e03b348f4a06472d8784b5dd7756311e79488f61424c16bb3f70c7e97f8efe63b21e03d6f235a7da553ab98b7a2af0f701b546947d27dc29d100f530000006666c98809daceb485079114b283e2d6dd867865944b4f851c739be2d1c37ffeb79f4520673c26449ff72ba5f8a39451b883183bf06627b6bbd64e394fe5017dd069926b6898b67c27d8a0dea310e1e162a2149583a50112caebf458f74af5870f2887210f37ade7bd24182ad9d291863d2bbc8d6bf16fd4f19684d0774b9a7898f96438cdba646e69c244a6567095a8e7da4ba7845a552a4ddce76356a62489f1aff8b3731aca7f11b039b84b4071ea566eeaf093ffd6a421b621a67b1bf6897adc991a09b7610056cbb0a60143b5e2bcc52822dac6d00c1fabc179e0b3dd4f51cab7a996b0b6339f8159711873106b6a7aa7c7980b06b002e4ae4ac1461bf3006dd18744a5833a9b3946af70463ad07da29460bbbc982ac1e0186181c640e423298630dfe9d7a56fe7a38b0c6909382a2beaf700cea6dacd22a89d1240cc6b367f2ffc2e5990292e18f34e9cdc0c77f1fdf599452be216bb6c18dec3f96e802783c6fee8f43f91cee039b0be3b3317e6cb6b1b7f6e4a25bca8b5ed4b9d3545ffabbfaeaa41ae757124278cc846e69c6de14c3033a433388fb37b94ba50651ae35d1e41d8c57cf672c4a4bc8558476464c855f769e7637766602f2508c0a0207fa43b4306ce79233325f4f27251c1f8ae51fb6b396244994faad8dfde59e1ea903480b6b38b8c526cfb7421678fba6c150e752ff14dbe95081b8ecd9b11cd46b0c988fcff6d6730164c2003259d64384741000000000000000000004c1610e6d66524f7f59dcb4b9902df45b745faa4b1b8956361cddce301a55c3e9d2517f6fb7569867700000000c135edae66f037126225b98cb44ab02c6a4fd2ba86c60b2da139cdc21d20e6846a10d84b53bb57e7aeb8fdc40b906597f51b7a7024a64519483f0d58e88b94ea7d3628c9e04a3bd8d92fc033bfdaf6b9edb0d217b310dbac334019432f3b561a6ab26602109d565134235fa0ab243f781c63185d2c99b0cc84719e9b9bf848cfb7ad20868844c1fdb1a58937be3a2a7acb35c1069f7439d1f27e96e6c18c758f780e5e57b2a9cff2ea25310ef3b0df14024f498d4ceb013c339686948be2904a640ae933e23eb592aca5305b175ee000232ad7ad5d07ac184ead9bda42c98b8b13ed2437f2f112117c99e9ab1d72c1d17c750d964011377eac90ed7ec5d671054c43013e1b7aff104361f09c8762680a1e862cf9c1a440f9ddb5c31602bde45f23dd54249aa5a2a177c0f5a650864913fce714d004fb15a7e6cc85377c618a80cfd6974480d2f6cba36aa335741635fb1842d77f1aa22c6f239d5faf862ccdfea807687318e70a072d2ef1182db62b06037332fb0f87e6dfa1a9cc4f19d8a7be3ec500e797f9ef7f71f03ac218a2f38daea2497b5daa7e8bc698e16d7fa9ffa2a7e7d0d224f13ca27690ee8622290cd60543b6b7480a4d9cd4dd6c858a3365e2516a9c8f91b02d553b90c6e8a268b3e599d8a985c35389d4c12be5cec9d3af573dedd91aafae2c8f34f1a809d1e89572f7000000000012401323b9a5fe0d194a779906ba2f0800e5b45bf08fbb6f7dba42ef5d8b55c5564ee8e05508f29b94e054592e14d50fab9b83331ff0e3158f134215c848958c017316aef804ba43333450c7933dac9fc4b226f2bcb8bdab522ba12eb317dff698696b4a6a3b2bcbab8f04f0a46aedc89210a1572b04b284b5933980611b1a507145e17c512c2687793caee17e7ed5bb4e7af44c", @ANYRESDEC=0xee00, @ANYRESDEC=r4], 0xff, 0x20e, &(0x7f0000000400)="$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") (async) syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(0x0, 0x0) (async) syz_read_part_table(0x59e, &(0x7f00000017c0)="$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") 10:10:38 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x68, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:38 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x29e, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) 10:10:38 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 73) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") 10:10:38 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xffff80fe, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1597.666753][ T6951] usb 3-1: USB disconnect, device number 80 [ 1597.991103][T11988] FAULT_INJECTION: forcing a failure. [ 1597.991103][T11988] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1598.004196][T11988] CPU: 0 PID: 11988 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1598.015666][T11988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1598.025555][T11988] Call Trace: [ 1598.028695][T11988] dump_stack_lvl+0x1e2/0x24b [ 1598.033200][T11988] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1598.038497][T11988] dump_stack+0x15/0x17 [ 1598.042489][T11988] should_fail+0x3c6/0x510 [ 1598.046743][T11988] should_fail_alloc_page+0x52/0x60 [ 1598.051776][T11988] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1598.056981][T11988] ? __kasan_check_read+0x11/0x20 [ 1598.061842][T11988] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1598.067253][T11988] ? __kasan_check_write+0x14/0x20 [ 1598.072179][T11988] ? lockref_get+0x184/0x220 [ 1598.076692][T11988] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1598.082168][T11988] __get_free_pages+0xe/0x30 [ 1598.086693][T11988] selinux_genfs_get_sid+0x56/0x2a0 [ 1598.091725][T11988] inode_doinit_with_dentry+0x86f/0x1050 [ 1598.097279][T11988] ? sb_finish_set_opts+0x7a0/0x7a0 [ 1598.102314][T11988] ? current_time+0x1af/0x2f0 [ 1598.106827][T11988] selinux_d_instantiate+0x27/0x40 [ 1598.111771][T11988] security_d_instantiate+0x9f/0x100 [ 1598.116893][T11988] d_instantiate+0x55/0x90 [ 1598.121149][T11988] __debugfs_create_file+0x2e6/0x4c0 [ 1598.126270][T11988] debugfs_create_file+0x4a/0x60 [ 1598.131054][T11988] bdi_register_va+0x2a6/0x610 [ 1598.135640][T11988] bdi_register+0xd1/0x120 [ 1598.139906][T11988] ? irqentry_exit+0x4f/0x60 [ 1598.144326][T11988] ? __device_add_disk+0x552/0x11a0 [ 1598.149354][T11988] ? bdi_register_va+0x610/0x610 [ 1598.154128][T11988] ? blk_alloc_devt+0xd7/0x330 [ 1598.158727][T11988] __device_add_disk+0x5de/0x11a0 [ 1598.163594][T11988] ? device_add_disk+0x40/0x40 [ 1598.168193][T11988] ? vsprintf+0x40/0x40 [ 1598.172188][T11988] ? device_initialize+0x1e1/0x420 [ 1598.177130][T11988] device_add_disk+0x2a/0x40 [ 1598.181555][T11988] loop_add+0x580/0x750 [ 1598.185546][T11988] loop_control_ioctl+0x448/0x620 [ 1598.190407][T11988] ? loop_remove+0xb0/0xb0 [ 1598.194664][T11988] ? sysvec_reschedule_ipi+0x83/0x160 [ 1598.199872][T11988] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1598.205335][T11988] ? loop_remove+0xb0/0xb0 [ 1598.209588][T11988] ? do_vfs_ioctl+0xf6/0x1a30 [ 1598.214100][T11988] ? __se_sys_ioctl+0xa7/0x190 [ 1598.218700][T11988] ? __se_sys_ioctl+0x108/0x190 [ 1598.223411][T11988] ? loop_control_ioctl+0x1/0x620 [ 1598.228252][T11988] ? loop_remove+0xb0/0xb0 [ 1598.232502][T11988] __se_sys_ioctl+0x114/0x190 [ 1598.237019][T11988] __x64_sys_ioctl+0x7b/0x90 [ 1598.241446][T11988] do_syscall_64+0x34/0x70 [ 1598.245783][T11988] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1598.251519][T11988] RIP: 0033:0x7f6a18d8cae9 [ 1598.255765][T11988] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1598.275207][T11988] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1598.283575][T11988] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1598.291378][T11988] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1598.299189][T11988] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1598.306998][T11988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.314814][T11988] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 10:10:38 executing program 2: syz_usb_connect$printer(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x0, 0x7, 0x1, 0x0, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x18}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x4, 0x3f, 0x4}}]}}}]}}]}}, 0x0) (async) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x0, 0x7, 0x1, 0x0, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x18}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x4, 0x3f, 0x4}}]}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_connect(0x7, 0x30c, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x73, 0xd, 0x8d, 0x20, 0x46d, 0x8c3, 0x2f52, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2fa, 0x1, 0x40, 0x80, 0x20, 0x1, [{{0x9, 0x4, 0x4, 0x2, 0xa, 0xff, 0x1, 0x0, 0x9, [@hid_hid={0x9, 0x21, 0x7, 0x71, 0x1, {0x22, 0x2f3}}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "6f179f6c9b"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0xa8b, 0xc389, 0x582, 0x1}, {0x6, 0x24, 0x1a, 0x3}, [@acm={0x4, 0x24, 0x2, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x2, 0x9}, @network_terminal={0x7, 0x24, 0xa, 0x1, 0x9, 0x7f}]}], [{{0x9, 0x5, 0x2, 0x0, 0x20, 0x3f, 0x9, 0x3c}}, {{0x9, 0x5, 0x4, 0xdc44acae84c40899, 0x10, 0x0, 0x80, 0x5, [@generic={0xd4, 0x3, "afbfe8595aac3b286d3364462c185443494fcd1446ff402f3399aec4e3950979ee3eca78a50ad0c88e16d762aca023735772da3b06c0dc7cef2e093c957e3888713d457c1de10abd214b1de3e4a7de3f45ce0753cff6bd701a451566cf41d66e47d2448af4da1e86b81cb626cfb513aebe71dbc6c33e2eae74064513e5a081f8dc766cd9e0f075fc031fd6f2f2bbf7f871fb9552eac0fcd74fe36be572a5960f800fe85bb7730f561333ad85e965059b31a5491daf52562dac928b52fbc2a292eb78f92547586c11f01b17ca4bf32218c2eb"}, @generic={0x7c, 0x1, "9e39fbf8d94bb8ebadeeb0dddbc571b3bcc13c9e839dfdcfbe573b0dea3d083f14b245c7c2430c7e14f9b781b6802479a704b2da672e2716c22d3935bdb7ded08f7926d9d0341c49f2832b197520a0f4cd9ae8533f41892608d4b009f7fefc6a92c63dd4075a5cf74ebf953066bc02dda707aeb12e8bb40d55c9"}]}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1, 0x8, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x20, 0x9, 0x7, 0x1}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x6, 0x7f, 0x7, [@generic={0x3, 0x5, "91"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x8001}]}}, {{0x9, 0x5, 0x0, 0x0, 0x28, 0x81, 0x6, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0x1, 0x5, 0x9}}, {{0x9, 0x5, 0xf, 0x20, 0x3ff, 0x1, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x6, 0x1}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x1, 0x5, 0x7, [@generic={0xdd, 0x22, "426a6076682659f7a3f46b1ef4587d8ceee2c97d08d0f01a36e7f4d284b72f82cd29be6eee6f12ac0a648be218ca8d76bbc55c5e789ece4356300a238784ffd1fa1e834de1a85c35186436272989c3883af7fb3385e48df20a58c3409c37cbd05568c8a2a31ee441b4dd567196f4a4144d14cdb42f728fd3da6e4854daa07617e69f8cfb7eb23f61c55e9554c061062a9179119b852c295e7ae027c583d951323b9667b827cc3f1f14b2e267576bd616f07eecc3c7d0177918061678d477069a5f2111a2f4865594c877f59dcb61295785d1e85389bf994f7bac75"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xe0, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x6, 0xbb, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x21, 0xfffb}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x7}]}}]}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x200, 0x1f, 0x2, 0xff, 0x40, 0x3f}, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="050f0f00e007101186e7af6303100b"], 0xa, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2409}}, {0x1d, &(0x7f0000000440)=@string={0x1d, 0x3, "c01beb0f31607eb1b68ca1f612e5c350c8f6caadfe028598558329"}}, {0x81, &(0x7f0000000480)=@string={0x81, 0x3, "2de05ed8d83779932a2725d7def8a556b2471b28986573d7fd042c6676243dace17c6bbaeacc86b3359fa8ca705ab6613e5d3b80541286bdf67bc005fcd8511ebfcc20f88140418a65460eea27b8add3c2c3e40f8f6e7e40f412c697dc74ae4f15e8718bff3c37e48a62f5b050a05287498b0f48935362e33eb06b061bac6a"}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1c01}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x444}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x44b}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xa}}, {0x8c, &(0x7f0000000680)=@string={0x8c, 0x3, "fc015351a76b4fee4148947fbbb8dfa48d66d0998db780212fc5540bb7efa8b8c5369efe22257d86e336a4916a118bfcbca09221326e8a597052b8326f9b5462f3378ccc80e078d973ca3e7293303278cf39da829f6e1bdbb4ff1ef437c28abf9051b6af6b6f97fc4ff021fb10a407cefcf2c9c8f6c2395a3308b8b11c3c79c1ebcab85cd805f7171a29"}}, {0xad, &(0x7f0000000740)=@string={0xad, 0x3, "6d52c19a277dafbb7cbfd3b2fbe15b3c1737071746312536cbfee792a4d1d2737c20ccff35b667d8c185a52a3b7b65846fbee1d58e67f4edc7552c61460306d796069b04e937a6341bfe3f28daa9bdabe8b52703f4c5b5fce5aedd94cdc306af3d0faaef7ff19a0ce8c97ddff58f1d91914408abb7426385c4e49d4e8e56b358941040c04a5d68615cb8e12ec8fb060a35601fa01736d05b6b48504ae820b061024090535b487c3ba0917a"}}]}) syz_usb_control_io(r0, &(0x7f0000000ac0)={0x2c, &(0x7f0000000900)={0x20, 0xb, 0xce, {0xce, 0x22, "45ce00314dadc68fc36b54ef3fadc9915b48b732063802a6d9119bf9f4b8ac0c40ff84738a81b0fd67f3929b608ef8eb231d63ab5cc06adb4a669ea446a4dd2e5cbd8a08a0cdc2a0ef3c8173eb474bb2a4a0cf44c1e74b1289b90c35af667544ed07727839bf7dec307aa163762c00cc17d3bbb2ced5150e059014831d9417379e6dcfacad8d6e630e5d85a30aa0872bf1b29bac55294dcb8d98e3f705f111ebafefaae8c829c21b5eea49e5cb25bcc3a0d2c3bcd45fd7af6ad352d882a0afd88262e71b9cef3efb95c15a9c"}}, &(0x7f0000000000)={0x0, 0x3, 0x2f, @string={0x2f, 0x3, "d8efe9f4d13396e829027479b8ec8520c2fd598dacd52e6c9ae19ea29a2cef8d3fd93b66d71780b9b9692e8085"}}, &(0x7f0000000a00)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0x20, "1d62e325", "0c2eaa09"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x80, 0x6, 0x0, 0x4, 0x20, 0x4}}}, &(0x7f0000000f80)={0x84, &(0x7f0000000b00)={0x40, 0xe, 0x92, "9f67b7f092c152eaff1ab0284c2b471f51aabcbbf8150743acf7f70cced0d6e325ff6ac7452a34a1d92948b2a97abc5e2603e3d1a34472a7e88182b1e182534b7e0f60f275d6e808d3e77d1c677998087c19b908c80d9b2c54a2249e7ffbef28b71fcbeeea10a2d37fc646a070e9c0eb72bf8680a150a122de5fa7e2fcc701914ae56b2b65fa917e5b8d260563478d188bcd"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000c80)={0x20, 0x0, 0x4, {0x1dc0, 0x20}}, &(0x7f0000000cc0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000d00)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000d40)={0x40, 0xb, 0x2, "d195"}, &(0x7f0000000d80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000dc0)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000e00)={0x40, 0x17, 0x6}, &(0x7f0000000e40)={0x40, 0x19, 0x2, "75c5"}, &(0x7f0000000e80)={0x40, 0x1a, 0x2, 0x278b}, &(0x7f0000000ec0)={0x40, 0x1c, 0x1, 0x5c}, &(0x7f0000000f00)={0x40, 0x1e, 0x1, 0xfb}, &(0x7f0000000f40)={0x40, 0x21, 0x1, 0x4}}) 10:10:38 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x622000, 0xada66a977c02d739) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000007c0)) (async) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0xae) (async) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) (async) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x0, 0x0, @mcast2}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000000100), 0x40000c4, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) open(0x0, 0x0, 0xf0) (async) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="0801000016e4128ad10843321eead54cfb36f200e14f8a5f2bbed04993ba9ecbc4b5ea0acbaa6421e9afa41aedb0f6c3abb2daf7fe050892d6bd5895bbb2aff6dedbc3359887a71ab1e0b1030fb8555347e17302683d766f01411271b5a4a577f03848f93daec31aaf69c1e2c33c6f7b7fb030139ab0d77f62d5f9c2edf0fa7c4133f7e204069284f51dc82069c3e9", @ANYRES16=0x0, @ANYBLOB="01002500fedbdf250200000028000180081f0100d5e9ce81b97f163faefd0b31e742bde10eba5fdf95cc1d212752788f1c6e6f2ce6ecca2a6af3cb3a4afaad0eb785b4a66f17c55a26c167aeaf097757fec4a6f03ca356b1348d2a5ceb10ec1e2a71be27c1e5fa1d41792edc48cb877d869c8e121ef015bc14a7cd0ba22e1a20ff4135853f641f470f66d86e4617621d7a87e229f3ab1d2aa2bae2ed0000", @ANYRES32=0x0, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="40000180080003000200000008000300030000000800030000000000080003000000000014000200726f7365300000000000000000000000080003000100000058000180140002000000000000000000000000000000000014000200697036746e6c300000000000000000000800030003000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000020000180140002006e657464657673696d300000000000000800030003000000"], 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) io_submit(0x0, 0x0, &(0x7f0000000340)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000240)='./file1\x00', 0x840, &(0x7f0000002800)=ANY=[@ANYBLOB="696f61727365743d6d61636761656c69632c726f6469722473686f72746e616d653d6d088249b90460f8cc3d43697865640000000072746e616d653d806f7765722c756e695f786c6174653d302c757466383d312c636865636b3d7374725663742c576e695f786c6174653d302c757365667265652c747a3d5554432c00040000000000006f72746e616d653d6df66065642cf3686f72746e616d653d77696e39352c756e695f786c6174653d312c726f6469722c756e695f786c6174653d312c696f636861727365743d61736369692c756e001000006174653d302cf4707eed3b71d716a32439cb3a0b646d6215cf4d48ee60697b748833b661736b3d30303030303030303030303030303030303230303030302c696f636861727365743d63703836302c7569643e8ff114c3cf76f2f557817bd0f808000000000000983d8c91e4893bec9ab613559491367a09e2f5855c52a8a93ef8b50b6b629a020a90861805afad5c29d5fca09a4a43a263a1792b225ebddab116a408cffcf55c8aeffdb3446e843e2116cf1545b18b2f4bf23a3677615f8a436eea793d59d60bbb221804b79be52c29e260f87b2abd3500006f1af401fe0a4649e56cce463519c04ed2658f710c46bca9d3b35a663546990f8ee68b5a274dda1ea0eec49a46fcd3f5b376eb8f3efc8effc8000990ba53fe33c5e9f6abda129841ba5d761704dc39b7dcd489a314b10264063ecb8ad908712f23194f972914e37b0d7e58e5be704c884b7e1289e26a2d5c1c459d4b2aa833b19ce07d2d4637d0a14d6507aac0840d36ea49b68685c34323a08949b79abe296e03b348f4a06472d8784b5dd7756311e79488f61424c16bb3f70c7e97f8efe63b21e03d6f235a7da553ab98b7a2af0f701b546947d27dc29d100f530000006666c98809daceb485079114b283e2d6dd867865944b4f851c739be2d1c37ffeb79f4520673c26449ff72ba5f8a39451b883183bf06627b6bbd64e394fe5017dd069926b6898b67c27d8a0dea310e1e162a2149583a50112caebf458f74af5870f2887210f37ade7bd24182ad9d291863d2bbc8d6bf16fd4f19684d0774b9a7898f96438cdba646e69c244a6567095a8e7da4ba7845a552a4ddce76356a62489f1aff8b3731aca7f11b039b84b4071ea566eeaf093ffd6a421b621a67b1bf6897adc991a09b7610056cbb0a60143b5e2bcc52822dac6d00c1fabc179e0b3dd4f51cab7a996b0b6339f8159711873106b6a7aa7c7980b06b002e4ae4ac1461bf3006dd18744a5833a9b3946af70463ad07da29460bbbc982ac1e0186181c640e423298630dfe9d7a56fe7a38b0c6909382a2beaf700cea6dacd22a89d1240cc6b367f2ffc2e5990292e18f34e9cdc0c77f1fdf599452be216bb6c18dec3f96e802783c6fee8f43f91cee039b0be3b3317e6cb6b1b7f6e4a25bca8b5ed4b9d3545ffabbfaeaa41ae757124278cc846e69c6de14c3033a433388fb37b94ba50651ae35d1e41d8c57cf672c4a4bc8558476464c855f769e7637766602f2508c0a0207fa43b4306ce79233325f4f27251c1f8ae51fb6b396244994faad8dfde59e1ea903480b6b38b8c526cfb7421678fba6c150e752ff14dbe95081b8ecd9b11cd46b0c988fcff6d6730164c2003259d64384741000000000000000000004c1610e6d66524f7f59dcb4b9902df45b745faa4b1b8956361cddce301a55c3e9d2517f6fb7569867700000000c135edae66f037126225b98cb44ab02c6a4fd2ba86c60b2da139cdc21d20e6846a10d84b53bb57e7aeb8fdc40b906597f51b7a7024a64519483f0d58e88b94ea7d3628c9e04a3bd8d92fc033bfdaf6b9edb0d217b310dbac334019432f3b561a6ab26602109d565134235fa0ab243f781c63185d2c99b0cc84719e9b9bf848cfb7ad20868844c1fdb1a58937be3a2a7acb35c1069f7439d1f27e96e6c18c758f780e5e57b2a9cff2ea25310ef3b0df14024f498d4ceb013c339686948be2904a640ae933e23eb592aca5305b175ee000232ad7ad5d07ac184ead9bda42c98b8b13ed2437f2f112117c99e9ab1d72c1d17c750d964011377eac90ed7ec5d671054c43013e1b7aff104361f09c8762680a1e862cf9c1a440f9ddb5c31602bde45f23dd54249aa5a2a177c0f5a650864913fce714d004fb15a7e6cc85377c618a80cfd6974480d2f6cba36aa335741635fb1842d77f1aa22c6f239d5faf862ccdfea807687318e70a072d2ef1182db62b06037332fb0f87e6dfa1a9cc4f19d8a7be3ec500e797f9ef7f71f03ac218a2f38daea2497b5daa7e8bc698e16d7fa9ffa2a7e7d0d224f13ca27690ee8622290cd60543b6b7480a4d9cd4dd6c858a3365e2516a9c8f91b02d553b90c6e8a268b3e599d8a985c35389d4c12be5cec9d3af573dedd91aafae2c8f34f1a809d1e89572f7000000000012401323b9a5fe0d194a779906ba2f0800e5b45bf08fbb6f7dba42ef5d8b55c5564ee8e05508f29b94e054592e14d50fab9b83331ff0e3158f134215c848958c017316aef804ba43333450c7933dac9fc4b226f2bcb8bdab522ba12eb317dff698696b4a6a3b2bcbab8f04f0a46aedc89210a1572b04b284b5933980611b1a507145e17c512c2687793caee17e7ed5bb4e7af44c", @ANYRESDEC=0xee00, @ANYRESDEC=r4], 0xff, 0x20e, &(0x7f0000000400)="$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") syz_clone(0x42048480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(0x0, 0x0) (async) syz_read_part_table(0x59e, &(0x7f00000017c0)="$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") 10:10:38 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x6c, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:38 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x2c3, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1598.466333][T12002] udc-core: couldn't find an available UDC or it's busy [ 1598.477378][T12002] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 10:10:38 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000032c0), 0xffffffffffffffff) r0 = open(&(0x7f0000000100)='./file0\x00', 0x390903, 0x27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000900)={0x80000001, 0xff}) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000500)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0xfffffffffffffffe) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="002080000000000700000af30600000000000000400090780000000f0a010101"]}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0}, 0x4811) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r6, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, 0x0, 0x8, 0x0, 0x25dfdbfc, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x14) lsetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000800)=@known='trusted.syz\x00', &(0x7f0000000840)='syztnl2\x00', 0x8, 0x1) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) 10:10:39 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 74) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") [ 1598.729367][ T6951] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 1598.782138][T12016] FAULT_INJECTION: forcing a failure. [ 1598.782138][T12016] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.794581][T12016] CPU: 1 PID: 12016 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1598.806086][T12016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1598.815972][T12016] Call Trace: [ 1598.819112][T12016] dump_stack_lvl+0x1e2/0x24b [ 1598.823614][T12016] ? panic+0x80b/0x80b [ 1598.827521][T12016] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1598.832814][T12016] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1598.837695][T12016] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 1598.842727][T12016] dump_stack+0x15/0x17 [ 1598.846718][T12016] should_fail+0x3c6/0x510 [ 1598.850963][T12016] ? kobj_map+0x64/0x670 [ 1598.855034][T12016] __should_failslab+0xa4/0xe0 [ 1598.859650][T12016] should_failslab+0x9/0x20 [ 1598.863977][T12016] __kmalloc+0x60/0x330 [ 1598.867969][T12016] ? __device_add_disk+0x552/0x11a0 [ 1598.873006][T12016] kobj_map+0x64/0x670 [ 1598.876996][T12016] ? kobject_get+0xd1/0x120 [ 1598.881334][T12016] ? exact_match+0x20/0x20 [ 1598.885584][T12016] ? bdev_check_media_change+0x4d0/0x4d0 [ 1598.891055][T12016] __device_add_disk+0x67b/0x11a0 [ 1598.895919][T12016] ? device_add_disk+0x40/0x40 [ 1598.900537][T12016] ? vsprintf+0x40/0x40 [ 1598.904526][T12016] ? device_initialize+0x1e1/0x420 [ 1598.909471][T12016] device_add_disk+0x2a/0x40 [ 1598.913883][T12016] loop_add+0x580/0x750 [ 1598.917875][T12016] loop_control_ioctl+0x448/0x620 [ 1598.922731][T12016] ? loop_remove+0xb0/0xb0 [ 1598.926984][T12016] ? __fget_files+0x31e/0x380 [ 1598.931505][T12016] ? security_file_ioctl+0x84/0xb0 [ 1598.936444][T12016] ? loop_remove+0xb0/0xb0 [ 1598.940700][T12016] __se_sys_ioctl+0x114/0x190 [ 1598.945216][T12016] __x64_sys_ioctl+0x7b/0x90 [ 1598.949644][T12016] do_syscall_64+0x34/0x70 [ 1598.954024][T12016] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1598.959707][T12016] RIP: 0033:0x7f6a18d8cae9 [ 1598.963964][T12016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1598.983406][T12016] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1598.991644][T12016] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1598.999630][T12016] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1599.007443][T12016] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1599.015947][T12016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1599.023849][T12016] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1599.153333][T12015] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1599.164674][T12015] ext4_test_bit(bit=14, block=255) = 0 [ 1599.170054][T12015] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 10:10:39 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xffffc0fe, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1599.249335][ T6951] usb 3-1: Using ep0 maxpacket: 16 10:10:39 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x74, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:39 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x300, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1599.369360][ T6951] usb 3-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1599.393680][ T6951] usb 3-1: config 1 interface 0 has no altsetting 0 10:10:39 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 75) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$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") [ 1599.559579][ T6951] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1599.589571][ T6951] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1599.673084][ T6951] usb 3-1: Product: syz [ 1599.732238][ T6951] usb 3-1: Manufacturer: syz [ 1599.789945][ T6951] usb 3-1: SerialNumber: syz [ 1599.829310][T12001] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1599.840994][T12035] FAULT_INJECTION: forcing a failure. [ 1599.840994][T12035] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.853882][T12035] CPU: 1 PID: 12035 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1599.865402][T12035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1599.875306][T12035] Call Trace: [ 1599.878436][T12035] dump_stack_lvl+0x1e2/0x24b [ 1599.882952][T12035] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1599.888238][T12035] ? ____kasan_kmalloc+0xed/0x110 [ 1599.893100][T12035] ? kobj_map+0x64/0x670 [ 1599.897179][T12035] ? device_add_disk+0x2a/0x40 [ 1599.901865][T12035] ? loop_add+0x580/0x750 [ 1599.906033][T12035] ? loop_control_ioctl+0x448/0x620 [ 1599.911069][T12035] ? __x64_sys_ioctl+0x7b/0x90 [ 1599.915672][T12035] dump_stack+0x15/0x17 [ 1599.919664][T12035] should_fail+0x3c6/0x510 [ 1599.923916][T12035] ? kvasprintf_const+0x13b/0x190 [ 1599.928773][T12035] __should_failslab+0xa4/0xe0 [ 1599.933374][T12035] should_failslab+0x9/0x20 [ 1599.937714][T12035] __kmalloc_track_caller+0x5f/0x320 [ 1599.942847][T12035] kstrdup_const+0x55/0x90 [ 1599.947091][T12035] kvasprintf_const+0x13b/0x190 [ 1599.951772][T12035] kobject_set_name_vargs+0x61/0x120 [ 1599.956891][T12035] dev_set_name+0xd1/0x120 [ 1599.961148][T12035] ? __kasan_kmalloc+0x9/0x10 [ 1599.965660][T12035] ? get_device+0x30/0x30 [ 1599.969830][T12035] ? mutex_unlock+0x1c/0x40 [ 1599.974173][T12035] ? kobj_map+0x62f/0x670 [ 1599.978329][T12035] __device_add_disk+0x703/0x11a0 [ 1599.983200][T12035] ? device_add_disk+0x40/0x40 [ 1599.987793][T12035] ? vsprintf+0x40/0x40 [ 1599.991787][T12035] ? device_initialize+0x1e1/0x420 [ 1599.996739][T12035] device_add_disk+0x2a/0x40 [ 1600.001154][T12035] loop_add+0x580/0x750 [ 1600.005147][T12035] loop_control_ioctl+0x448/0x620 [ 1600.010006][T12035] ? loop_remove+0xb0/0xb0 [ 1600.014263][T12035] ? __fget_files+0x31e/0x380 [ 1600.018774][T12035] ? security_file_ioctl+0x84/0xb0 [ 1600.023720][T12035] ? loop_remove+0xb0/0xb0 [ 1600.027972][T12035] __se_sys_ioctl+0x114/0x190 [ 1600.032491][T12035] __x64_sys_ioctl+0x7b/0x90 [ 1600.036917][T12035] do_syscall_64+0x34/0x70 [ 1600.041166][T12035] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1600.046897][T12035] RIP: 0033:0x7f6a18d8cae9 [ 1600.051149][T12035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1600.070757][T12035] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1600.079096][T12035] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1600.086910][T12035] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1600.090266][ T6951] usb 3-1: USB disconnect, device number 81 [ 1600.094709][T12035] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1600.094718][T12035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.094731][T12035] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1600.094888][T12035] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 1600.133618][T12035] ------------[ cut here ]------------ [ 1600.138908][T12035] WARNING: CPU: 1 PID: 12035 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 1600.148451][T12035] Modules linked in: [ 1600.152661][T12035] CPU: 1 PID: 12035 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1600.164354][T12035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1600.174271][T12035] RIP: 0010:sysfs_create_files+0x325/0x470 [ 1600.179920][T12035] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 e1 a9 d4 ff e9 a8 fe ff ff e8 37 39 97 ff 31 db e9 ef 00 00 00 e8 2b 39 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 1600.199338][T12035] RSP: 0018:ffffc90000e37b00 EFLAGS: 00010287 [ 1600.205205][T12035] RAX: ffffffff81d36b98 RBX: ffff888110772098 RCX: 0000000000040000 [ 1600.213083][T12035] RDX: ffffc900086dd000 RSI: 0000000000036c21 RDI: 0000000000036c22 [ 1600.220870][T12035] RBP: ffffc90000e37bd0 R08: ffffffff827020f7 R09: ffffed102159769c [ 1600.228632][T12035] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1600.236495][T12035] R13: ffffffff855f5c60 R14: dffffc0000000000 R15: ffff888110772068 [ 1600.244300][T12035] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1600.253061][T12035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1600.259470][T12035] CR2: 0000000020404030 CR3: 0000000191a05000 CR4: 00000000003506a0 [ 1600.267274][T12035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 10:10:40 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x7a, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) 10:10:40 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000840)) recvmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000000340)=""/40, 0x28}], 0x2, &(0x7f0000002a00)=""/226, 0xe2}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/75, 0x4b}, 0x5}, {{&(0x7f0000002c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002cc0)=""/213, 0xd5}, {&(0x7f0000002dc0)=""/96, 0x60}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/135, 0x87}, 0x1}], 0x3, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x130, 0x26010000, 0x0, 0x130, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, 0x0, {[{{@uncond, 0x31a, 0x110, 0x130, 0x0, {0x0, 0x25e}, [@common=@unspec=@connlimit={{0x40}}, @common=@unspec=@state={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@dev, @mcast1, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x2, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000900)=ANY=[], 0x14}}, 0x0) [ 1600.275138][T12035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1600.282907][T12035] Call Trace: [ 1600.286035][T12035] ? show_regs+0x58/0x60 [ 1600.290142][T12035] ? __warn+0x160/0x2f0 [ 1600.294111][T12035] ? sysfs_create_files+0x325/0x470 [ 1600.299150][T12035] ? report_bug+0x3d9/0x5b0 [ 1600.303528][T12035] ? sysfs_create_files+0x325/0x470 [ 1600.308533][T12035] ? handle_bug+0x41/0x70 [ 1600.312702][T12035] ? exc_invalid_op+0x1b/0x50 [ 1600.317206][T12035] ? asm_exc_invalid_op+0x12/0x20 [ 1600.322089][T12035] ? kobject_get+0xc7/0x120 [ 1600.326397][T12035] ? sysfs_create_files+0x458/0x470 [ 1600.331469][T12035] ? sysfs_create_files+0x325/0x470 [ 1600.336457][T12035] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 1600.341709][T12035] ? __kasan_check_write+0x14/0x20 [ 1600.346788][T12035] ? kobject_get+0xd1/0x120 [ 1600.351153][T12035] __device_add_disk+0x9a7/0x11a0 [ 1600.355983][T12035] ? device_add_disk+0x40/0x40 [ 1600.360606][T12035] ? vsprintf+0x40/0x40 [ 1600.364570][T12035] ? device_initialize+0x1e1/0x420 [ 1600.369540][T12035] device_add_disk+0x2a/0x40 [ 1600.373943][T12035] loop_add+0x580/0x750 [ 1600.377938][T12035] loop_control_ioctl+0x448/0x620 [ 1600.382847][T12035] ? loop_remove+0xb0/0xb0 [ 1600.387048][T12035] ? __fget_files+0x31e/0x380 [ 1600.391610][T12035] ? security_file_ioctl+0x84/0xb0 [ 1600.396506][T12035] ? loop_remove+0xb0/0xb0 [ 1600.400814][T12035] __se_sys_ioctl+0x114/0x190 [ 1600.405276][T12035] __x64_sys_ioctl+0x7b/0x90 [ 1600.409735][T12035] do_syscall_64+0x34/0x70 [ 1600.413957][T12035] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1600.419711][T12035] RIP: 0033:0x7f6a18d8cae9 [ 1600.423930][T12035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1600.443414][T12035] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1600.451648][T12035] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1600.459476][T12035] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1600.467245][T12035] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1600.475202][T12035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.482992][T12035] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1600.490827][T12035] ---[ end trace 7c38f8b4e2e07298 ]--- [ 1600.496067][T12035] ------------[ cut here ]------------ [ 1600.501366][T12035] kernfs: can not remove 'events', no directory [ 1600.507506][T12035] WARNING: CPU: 1 PID: 12035 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.517101][T12035] Modules linked in: [ 1600.520835][T12035] CPU: 1 PID: 12035 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 10:10:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0xce) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000840)=0x2) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xb, 0x101301) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000200)) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="18000001000000080000420000080eff956fd07f4ebb30519f342332db2ba1b0ba5c8602bf310bbdb1950720ffe95f2c2c2ae52d98a3a939b51c4fce16f569d7e112d0f206a6ad197d2b25c896337f87d86e5c4b68b84bac1225d3fb0f90e5171e7dc11e4e32ab2054ad53dc5c4891aa29eec2fb3cdc09d57a44a80c4cd3c24631e5aee2d9f0db1d"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r5}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x9, 0x200000000000004a, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYRES16=r3, @ANYRES64=r4], 0x0, 0x6e3ad1a3, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='mm_page_alloc\x00'}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x8443, 0xcc) utimensat(r7, 0x0, &(0x7f0000000880)={{0x0, 0xea60}, {0x0, 0x3ffffffe}}, 0x0) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) r10 = pidfd_getfd(r7, r6, 0x0) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f00000002c0)={0x5, 0x17, 0x0, 0x1f5d, 0xc9, 0x1ff, &(0x7f0000000400)="af59aeb60daf5a4ee5713315bf924327a98e8f03fa68aa169de98d02457b384e7665b0286f732b0090de3930b7b417d9f268f58cb913ca0f03cfb9093e69d712b6854eb67fd274403345afc644916543084a7107c68287c526fc7d72cf0eb45b895dfe619a34947d9a31b351a5334a70b783dc97ed1acaa1ece5d521befca0b87b948170836bcac47fbe1bfec46374bb947116715d69afc77da0fc10b49ed99557faa2487381ae88904d4cb0f8216d61b604e5ea4a395691e33029e680aebbd1be5deac5d4c9fb1b75"}) setsockopt$TIPC_SRC_DROPPABLE(r10, 0x10f, 0x80, &(0x7f0000000000)=0x20, 0x4) r11 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_wireguard(r11, 0x8933, &(0x7f0000000080)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r8, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000600)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r9, @ANYBLOB="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", @ANYRES32=r12], 0x22c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1600.532442][T12035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1600.542263][T12035] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.548310][T12035] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 40 b8 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 1600.568304][T12035] RSP: 0018:ffffc90000e37ad8 EFLAGS: 00010246 [ 1600.574206][T12035] RAX: 582a7559a5b2d000 RBX: 0000000000000000 RCX: 0000000000040000 [ 1600.582012][T12035] RDX: ffffc900086dd000 RSI: 000000000003ffff RDI: 0000000000040000 [ 1600.589821][T12035] RBP: ffffc90000e37af0 R08: ffffffff81521b18 R09: ffffed103ee2a5f8 [ 1600.597610][T12035] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1600.605457][T12035] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff855f5d20 [ 1600.613346][T12035] FS: 00007f6a17aac6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1600.622249][T12035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1600.628597][T12035] CR2: 0000000020404030 CR3: 0000000191a05000 CR4: 00000000003506a0 [ 1600.636448][T12035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1600.644225][T12035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1600.652128][T12035] Call Trace: [ 1600.655247][T12035] ? show_regs+0x58/0x60 [ 1600.659344][T12035] ? __warn+0x160/0x2f0 [ 1600.663312][T12035] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.668795][T12035] ? report_bug+0x3d9/0x5b0 [ 1600.673146][T12035] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.678588][T12035] ? handle_bug+0x41/0x70 [ 1600.682787][T12035] ? exc_invalid_op+0x1b/0x50 [ 1600.687274][T12035] ? asm_exc_invalid_op+0x12/0x20 [ 1600.692184][T12035] ? wake_up_klogd+0xb8/0xf0 [ 1600.696559][T12035] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.702066][T12035] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1600.707494][T12035] sysfs_create_files+0x3de/0x470 [ 1600.712391][T12035] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 1600.717563][T12035] ? __kasan_check_write+0x14/0x20 [ 1600.722550][T12035] ? kobject_get+0xd1/0x120 [ 1600.726847][T12035] __device_add_disk+0x9a7/0x11a0 10:10:41 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x168) fallocate(r1, 0x100000011, 0xff970000, 0x2811fdff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000002b80)={'\x00', 0x0, 0xffff0001, 0x3, 0x3f, 0x0, r0}) prlimit64(r0, 0x4, &(0x7f00000003c0)={0x20, 0x6}, &(0x7f0000000400)) syz_open_procfs(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75400000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000005f6cbf2f0d7520cf443d9fd87f69270fe279ec7778c0660e4a157e1cec6fdba32e36c9096f304b4957b144b8dc83120214b2b36a5e6fb3db88f8cb07d026955b8ae65b2212c95b37888a026b7bd4633840719c2d1e", @ANYRES32=0x0, @ANYBLOB="8191cdff00000000180012800e0001007769726567756172640000000381028008000a00", @ANYRES32], 0x40}}, 0x0) pipe(&(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x2200c851, &(0x7f0000000440)={0xa, 0x2, 0xffffff91, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) pipe(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x20000}, 0x0) [ 1600.731752][T12035] ? device_add_disk+0x40/0x40 [ 1600.736312][T12035] ? vsprintf+0x40/0x40 [ 1600.740342][T12035] ? device_initialize+0x1e1/0x420 [ 1600.745253][T12035] device_add_disk+0x2a/0x40 [ 1600.749720][T12035] loop_add+0x580/0x750 [ 1600.753698][T12035] loop_control_ioctl+0x448/0x620 [ 1600.758526][T12035] ? loop_remove+0xb0/0xb0 [ 1600.762849][T12035] ? __fget_files+0x31e/0x380 [ 1600.767317][T12035] ? security_file_ioctl+0x84/0xb0 [ 1600.772294][T12035] ? loop_remove+0xb0/0xb0 [ 1600.776509][T12035] __se_sys_ioctl+0x114/0x190 [ 1600.781049][T12035] __x64_sys_ioctl+0x7b/0x90 [ 1600.785455][T12035] do_syscall_64+0x34/0x70 [ 1600.789735][T12035] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1600.795412][T12035] RIP: 0033:0x7f6a18d8cae9 [ 1600.799689][T12035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1600.819145][T12035] RSP: 002b:00007f6a17aac0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1600.827396][T12035] RAX: ffffffffffffffda RBX: 00007f6a18eac1f0 RCX: 00007f6a18d8cae9 [ 1600.835189][T12035] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 1600.843095][T12035] RBP: 00007f6a17aac120 R08: 0000000000000000 R09: 0000000000000000 [ 1600.850904][T12035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.858684][T12035] R13: 000000000000006e R14: 00007f6a18eac1f0 R15: 00007ffe3ffaf038 [ 1600.866539][T12035] ---[ end trace 7c38f8b4e2e07299 ]--- [ 1600.871823][T12035] loop0: failed to create sysfs files for events [ 1600.908218][T12036] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 15 [ 1600.918734][T12036] ext4_test_bit(bit=14, block=255) = 0 [ 1600.924090][T12036] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1601.033239][T12053] hub 1-0:1.0: USB hub found [ 1601.038575][T12053] hub 1-0:1.0: 1 port detected 10:10:41 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioprio_get$pid(0x3, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)={[0x8]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 76) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, &(0x7f0000000680)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRES8=r4, @ANYRES8, @ANYRES64=r1, @ANYRES16], 0x0, 0x47b, &(0x7f0000000b80)="$eJzs3MtvG8UfAPDvbuLm19cvoZRXVcBQEBGPpE159MAFBBIXJCQ4FIlLSNKqNG1REyRaVSIg1B5RJW4cEDeQ+As4wQUBJyQ4wh1VQqgXCqdF691NnNR2ndSt2/jzkbaeqcc78/XurGdnHAcwsOr5P0nEjoj4LSJGi+zqAvXi4crlczP/XD43k0SWvf5X0ij39+VzM1XR6nXby8x4GpF+nKzZYWHhzNnj0/Pzc6fL/OTiiXcnF86cferYiemjc0fnTk4dOvT0wQPPPTv1TE/iHC0f9y698ubFV2cOX3z7x68v7CzijhiJiJU4Ni5dlatHvVXoDY9ef2W3lJ1N6WS4KbPUh8bQtaGIyCKi1uj/ozEUKwdvNF7+qK+NA26oLMuykfZPL2XAJpZEv1sA9Ef1QZ/fx1fbTRp63BL+fCEiv+XJ475SbsUzw8t387U197e9VI+Iw0v/fp5vsWY+JbbcoEoBgIH2bT7+ebLV+C+Nu5vK/b9cQxmLiDsiYldE3BkRuyPirohG2Xsi4t511l9fk796/Jle2lBgXcrHf8+Xa1urx3/LazljQ2VuZ2OkGMmRY/Nz+8v3ZDxq9Tx/oCpda957YyUsvnvpl0/a1d88/su3vP5qLFi249JwOUFXrSXNTi9O9yz+DyP2DLeKP1leCcjrvS8i9rTaQRdj1GOPf7W33XPXjr+D4a5KdZR9EfFYcfyXooy/CGll5S7pvD45+b+Yn9s/WZ0VV/vp5/Ovtav/uuLvgfz4b2t5/i/HP5Y0r9cutNpL0nGV7/zvF9reU67n/K/k5/+W5I1Gujr93p9eXDx9IMa2lvlV/z+18toqX5ZvxD++r3X/31VF13Si3R8RD0TEg2XbH4qIhyNiX4f4f3jxkXeaslctr/f7+M8Wx3+ku+O//sTQ8e+/aVd/F8f/17fK1Hj52M31r6h8JK7VwI2/cwAAAHD7SCNiRyTpxHI6TScmipnL3bEtnT+1sPjEkVPvnZwtvis/FrW0mukq5oNrSTX/OdaUn1qTP1jOG386tLWRn5g5NT/b7+BhwG1v0/9zfwz1u3XADdeDdTTgNqX/w+Bq2/9dGGDTG47POn1/CdikPrh2kdrNaAfQH62G+V1cF4BNwG0+DC79HwaX/g+Dq3P/9y1A2KTW/ef8tQ3+CMDgJL4sfyvwVmlPlch6u8NIuy+c9Dv2wUhkWZGoPs83tJ+sTPTzqgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA7/wUAAP//rN3gpA==") 10:10:41 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400100, 0x20) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f00000003c0), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0xa001) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000000)={0xa1, 0x0, 0x300, 0x64, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14, 0x40800) [ 1601.492223][T12063] ------------[ cut here ]------------ [ 1601.497560][T12063] kernfs: can not remove 'events', no directory [ 1601.503899][T12063] WARNING: CPU: 0 PID: 12063 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.513573][T12063] Modules linked in: [ 1601.517270][T12063] CPU: 0 PID: 12063 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1601.528826][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1601.538726][T12063] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.544802][T12063] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 40 b8 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 1601.564238][T12063] RSP: 0018:ffffc90001657c18 EFLAGS: 00010246 [ 1601.570150][T12063] RAX: fcc108b30d4c8b00 RBX: 0000000000000000 RCX: 0000000000040000 [ 1601.577943][T12063] RDX: ffffc900084dc000 RSI: 000000000000053b RDI: 000000000000053c [ 1601.585771][T12063] RBP: ffffc90001657c30 R08: ffffffff81521b18 R09: fffff520002cae99 [ 1601.593569][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1601.601380][T12063] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5d20 [ 1601.609178][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1601.617963][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1601.624383][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1601.632216][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1601.640008][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1601.647799][T12063] Call Trace: [ 1601.651126][T12063] ? show_regs+0x58/0x60 [ 1601.655165][T12063] ? __warn+0x160/0x2f0 [ 1601.659141][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.664630][T12063] ? report_bug+0x3d9/0x5b0 [ 1601.668937][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.674437][T12063] ? handle_bug+0x41/0x70 [ 1601.678573][T12063] ? exc_invalid_op+0x1b/0x50 [ 1601.683108][T12063] ? asm_exc_invalid_op+0x12/0x20 [ 1601.688002][T12063] ? wake_up_klogd+0xb8/0xf0 [ 1601.692458][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.697882][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.703348][T12063] sysfs_remove_files+0xa5/0x100 [ 1601.708092][T12063] del_gendisk+0x248/0xa90 [ 1601.712363][T12063] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1601.718079][T12063] ? sysvec_reschedule_ipi+0x83/0x160 [ 1601.723334][T12063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1601.728775][T12063] ? delete_node+0x736/0x790 [ 1601.733282][T12063] loop_remove+0x46/0xb0 [ 1601.737339][T12063] loop_control_ioctl+0x564/0x620 [ 1601.742296][T12063] ? loop_remove+0xb0/0xb0 [ 1601.746528][T12063] ? __fget_files+0x31e/0x380 [ 1601.751070][T12063] ? security_file_ioctl+0x84/0xb0 [ 1601.755986][T12063] ? loop_remove+0xb0/0xb0 [ 1601.760277][T12063] __se_sys_ioctl+0x114/0x190 [ 1601.764930][T12063] __x64_sys_ioctl+0x7b/0x90 [ 1601.769460][T12063] do_syscall_64+0x34/0x70 [ 1601.773712][T12063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1601.779485][T12063] RIP: 0033:0x7f6a18d8cae9 [ 1601.783695][T12063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1601.803150][T12063] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1601.811376][T12063] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1601.819175][T12063] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 1601.827003][T12063] RBP: 00007f6a18dd847a R08: 0000000000000000 R09: 0000000000000000 [ 1601.834896][T12063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1601.842728][T12063] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1601.850533][T12063] ---[ end trace 7c38f8b4e2e0729a ]--- [ 1601.855793][T12063] ------------[ cut here ]------------ [ 1601.861104][T12063] kernfs: can not remove 'events_async', no directory [ 1601.867953][T12063] WARNING: CPU: 0 PID: 12063 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.877589][T12063] Modules linked in: [ 1601.881323][T12063] CPU: 0 PID: 12063 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1601.892914][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1601.902784][T12063] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1601.908860][T12063] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 40 b8 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 1601.928318][T12063] RSP: 0018:ffffc90001657c18 EFLAGS: 00010246 [ 1601.934215][T12063] RAX: fcc108b30d4c8b00 RBX: 0000000000000000 RCX: 0000000000040000 [ 1601.942010][T12063] RDX: ffffc900084dc000 RSI: 000000000000c839 RDI: 000000000000c83a [ 1601.949824][T12063] RBP: ffffc90001657c30 R08: ffffffff81521b18 R09: fffff520002cae99 [ 1601.957600][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1601.965490][T12063] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5dc0 [ 1601.973248][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1601.982004][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1601.988409][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1601.996275][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1602.004060][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1602.011858][T12063] Call Trace: [ 1602.014983][T12063] ? show_regs+0x58/0x60 [ 1602.019052][T12063] ? __warn+0x160/0x2f0 [ 1602.023075][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.028518][T12063] ? report_bug+0x3d9/0x5b0 [ 1602.032871][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.038328][T12063] ? handle_bug+0x41/0x70 [ 1602.042506][T12063] ? exc_invalid_op+0x1b/0x50 [ 1602.047003][T12063] ? asm_exc_invalid_op+0x12/0x20 [ 1602.051878][T12063] ? wake_up_klogd+0xb8/0xf0 [ 1602.056290][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.061785][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.067225][T12063] sysfs_remove_files+0xa5/0x100 [ 1602.072016][T12063] del_gendisk+0x248/0xa90 [ 1602.076261][T12063] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1602.082013][T12063] ? sysvec_reschedule_ipi+0x83/0x160 [ 1602.087190][T12063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1602.092678][T12063] ? delete_node+0x736/0x790 [ 1602.097083][T12063] loop_remove+0x46/0xb0 [ 1602.101175][T12063] loop_control_ioctl+0x564/0x620 [ 1602.106018][T12063] ? loop_remove+0xb0/0xb0 [ 1602.110286][T12063] ? __fget_files+0x31e/0x380 [ 1602.114810][T12063] ? security_file_ioctl+0x84/0xb0 [ 1602.119745][T12063] ? loop_remove+0xb0/0xb0 [ 1602.123991][T12063] __se_sys_ioctl+0x114/0x190 [ 1602.128502][T12063] __x64_sys_ioctl+0x7b/0x90 [ 1602.132975][T12063] do_syscall_64+0x34/0x70 [ 1602.137221][T12063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1602.142962][T12063] RIP: 0033:0x7f6a18d8cae9 [ 1602.147171][T12063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1602.166631][T12063] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1602.174918][T12063] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1602.182683][T12063] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 1602.190523][T12063] RBP: 00007f6a18dd847a R08: 0000000000000000 R09: 0000000000000000 [ 1602.198303][T12063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1602.206134][T12063] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1602.213984][T12063] ---[ end trace 7c38f8b4e2e0729b ]--- [ 1602.219232][T12063] ------------[ cut here ]------------ [ 1602.224490][T12063] kernfs: can not remove 'events_poll_msecs', no directory [ 1602.231782][T12063] WARNING: CPU: 0 PID: 12063 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.241429][T12063] Modules linked in: [ 1602.245140][T12063] CPU: 0 PID: 12063 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1602.256700][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1602.266623][T12063] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.272673][T12063] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 40 b8 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 1602.292123][T12063] RSP: 0018:ffffc90001657c18 EFLAGS: 00010246 [ 1602.298028][T12063] RAX: fcc108b30d4c8b00 RBX: 0000000000000000 RCX: 0000000000040000 [ 1602.305836][T12063] RDX: ffffc900084dc000 RSI: 0000000000018c32 RDI: 0000000000018c33 [ 1602.313636][T12063] RBP: ffffc90001657c30 R08: ffffffff81521b18 R09: fffff520002cae99 [ 1602.321632][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1602.329437][T12063] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5de0 [ 1602.337223][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1602.346354][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1602.352766][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1602.360587][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1602.368379][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1602.376376][T12063] Call Trace: [ 1602.379520][T12063] ? show_regs+0x58/0x60 [ 1602.383571][T12063] ? __warn+0x160/0x2f0 [ 1602.387564][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.393051][T12063] ? report_bug+0x3d9/0x5b0 [ 1602.397370][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.402867][T12063] ? handle_bug+0x41/0x70 [ 1602.407007][T12063] ? exc_invalid_op+0x1b/0x50 [ 1602.411534][T12063] ? asm_exc_invalid_op+0x12/0x20 [ 1602.416380][T12063] ? wake_up_klogd+0xb8/0xf0 [ 1602.420820][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.426274][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.431761][T12063] sysfs_remove_files+0xa5/0x100 [ 1602.436521][T12063] del_gendisk+0x248/0xa90 [ 1602.440826][T12063] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1602.446503][T12063] ? sysvec_reschedule_ipi+0x83/0x160 [ 1602.451725][T12063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1602.457174][T12063] ? delete_node+0x736/0x790 [ 1602.461615][T12063] loop_remove+0x46/0xb0 [ 1602.465678][T12063] loop_control_ioctl+0x564/0x620 [ 1602.470556][T12063] ? loop_remove+0xb0/0xb0 [ 1602.474796][T12063] ? __fget_files+0x31e/0x380 [ 1602.479445][T12063] ? security_file_ioctl+0x84/0xb0 [ 1602.484373][T12063] ? loop_remove+0xb0/0xb0 [ 1602.488606][T12063] __se_sys_ioctl+0x114/0x190 [ 1602.493136][T12063] __x64_sys_ioctl+0x7b/0x90 [ 1602.497547][T12063] do_syscall_64+0x34/0x70 [ 1602.501914][T12063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1602.507616][T12063] RIP: 0033:0x7f6a18d8cae9 [ 1602.511891][T12063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1602.531344][T12063] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1602.539565][T12063] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1602.547369][T12063] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 1602.555186][T12063] RBP: 00007f6a18dd847a R08: 0000000000000000 R09: 0000000000000000 [ 1602.563010][T12063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1602.570808][T12063] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1602.578628][T12063] ---[ end trace 7c38f8b4e2e0729c ]--- [ 1602.584119][T12063] ------------[ cut here ]------------ [ 1602.589424][T12063] kernfs: can not remove 'bdi', no directory [ 1602.595504][T12063] WARNING: CPU: 0 PID: 12063 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.605148][T12063] Modules linked in: [ 1602.608864][T12063] CPU: 0 PID: 12063 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1602.620497][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1602.630329][T12063] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.636376][T12063] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 40 b8 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 1602.655835][T12063] RSP: 0018:ffffc90001657c38 EFLAGS: 00010246 [ 1602.661745][T12063] RAX: fcc108b30d4c8b00 RBX: 0000000000000000 RCX: 0000000000040000 [ 1602.669542][T12063] RDX: ffffc900084dc000 RSI: 00000000000254ba RDI: 00000000000254bb [ 1602.677343][T12063] RBP: ffffc90001657c50 R08: ffffffff81521b18 R09: fffff520002cae9d [ 1602.685304][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888110772478 [ 1602.693067][T12063] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff855f5640 [ 1602.700891][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1602.709657][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1602.716047][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1602.723979][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1602.731782][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1602.739622][T12063] Call Trace: [ 1602.742710][T12063] ? show_regs+0x58/0x60 [ 1602.747072][T12063] ? __warn+0x160/0x2f0 [ 1602.751054][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.756502][T12063] ? report_bug+0x3d9/0x5b0 [ 1602.760855][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.766303][T12063] ? handle_bug+0x41/0x70 [ 1602.770491][T12063] ? exc_invalid_op+0x1b/0x50 [ 1602.774978][T12063] ? asm_exc_invalid_op+0x12/0x20 [ 1602.779852][T12063] ? wake_up_klogd+0xb8/0xf0 [ 1602.784263][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.789749][T12063] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1602.795205][T12063] sysfs_remove_link+0x50/0x60 [ 1602.799940][T12063] del_gendisk+0x477/0xa90 [ 1602.804189][T12063] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1602.809917][T12063] ? sysvec_reschedule_ipi+0x83/0x160 [ 1602.815121][T12063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1602.820646][T12063] ? delete_node+0x736/0x790 [ 1602.824979][T12063] loop_remove+0x46/0xb0 [ 1602.829051][T12063] loop_control_ioctl+0x564/0x620 [ 1602.833958][T12063] ? loop_remove+0xb0/0xb0 [ 1602.838169][T12063] ? __fget_files+0x31e/0x380 [ 1602.842721][T12063] ? security_file_ioctl+0x84/0xb0 [ 1602.847624][T12063] ? loop_remove+0xb0/0xb0 [ 1602.851907][T12063] __se_sys_ioctl+0x114/0x190 [ 1602.856390][T12063] __x64_sys_ioctl+0x7b/0x90 [ 1602.860839][T12063] do_syscall_64+0x34/0x70 [ 1602.865086][T12063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1602.870814][T12063] RIP: 0033:0x7f6a18d8cae9 [ 1602.875053][T12063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1602.894535][T12063] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1602.902749][T12063] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1602.910559][T12063] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 1602.918360][T12063] RBP: 00007f6a18dd847a R08: 0000000000000000 R09: 0000000000000000 [ 1602.926194][T12063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1602.934039][T12063] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1602.941835][T12063] ---[ end trace 7c38f8b4e2e0729d ]--- [ 1603.129389][T12063] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 1603.140945][T12063] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 1603.149193][T12063] CPU: 0 PID: 12063 Comm: syz-executor.5 Tainted: G W 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 1603.160729][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1603.170638][T12063] RIP: 0010:strlen+0x2c/0x70 [ 1603.175050][T12063] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 1603.194493][T12063] RSP: 0000:ffffc90001657ba8 EFLAGS: 00010246 [ 1603.200395][T12063] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 1603.208204][T12063] RDX: ffff88810cd8bb40 RSI: 0000000000000000 RDI: 0000000000000000 [ 1603.216015][T12063] RBP: ffffc90001657bc8 R08: ffffffff81d2dffb R09: fffff520002caf79 [ 1603.223828][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 1603.231641][T12063] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 1603.239632][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1603.248398][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1603.254815][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1603.262630][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1603.270441][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1603.278240][T12063] Call Trace: [ 1603.281383][T12063] ? __die_body+0x62/0xb0 [ 1603.285540][T12063] ? die_addr+0x9f/0xd0 [ 1603.289539][T12063] ? exc_general_protection+0x3ff/0x490 [ 1603.294921][T12063] ? asm_exc_general_protection+0x1e/0x30 [ 1603.300466][T12063] ? kernfs_find_ns+0x7b/0x4a0 [ 1603.305070][T12063] ? strlen+0x2c/0x70 [ 1603.308887][T12063] kernfs_find_ns+0x95/0x4a0 [ 1603.313317][T12063] kernfs_remove_by_name_ns+0x3a/0x110 [ 1603.318608][T12063] sysfs_remove_link+0x50/0x60 [ 1603.323208][T12063] del_gendisk+0x87b/0xa90 [ 1603.327464][T12063] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1603.333202][T12063] ? sysvec_reschedule_ipi+0x83/0x160 [ 1603.338451][T12063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1603.343956][T12063] ? delete_node+0x736/0x790 [ 1603.348375][T12063] loop_remove+0x46/0xb0 [ 1603.352452][T12063] loop_control_ioctl+0x564/0x620 [ 1603.357315][T12063] ? loop_remove+0xb0/0xb0 [ 1603.361567][T12063] ? __fget_files+0x31e/0x380 [ 1603.366087][T12063] ? security_file_ioctl+0x84/0xb0 [ 1603.371032][T12063] ? loop_remove+0xb0/0xb0 [ 1603.375378][T12063] __se_sys_ioctl+0x114/0x190 [ 1603.379897][T12063] __x64_sys_ioctl+0x7b/0x90 [ 1603.384320][T12063] do_syscall_64+0x34/0x70 [ 1603.388579][T12063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1603.394558][T12063] RIP: 0033:0x7f6a18d8cae9 [ 1603.398819][T12063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1603.418257][T12063] RSP: 002b:00007f6a17acd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1603.426519][T12063] RAX: ffffffffffffffda RBX: 00007f6a18eac120 RCX: 00007f6a18d8cae9 [ 1603.434313][T12063] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 1603.442123][T12063] RBP: 00007f6a18dd847a R08: 0000000000000000 R09: 0000000000000000 [ 1603.449933][T12063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1603.457746][T12063] R13: 000000000000006e R14: 00007f6a18eac120 R15: 00007ffe3ffaf038 [ 1603.465554][T12063] Modules linked in: [ 1603.469486][T12063] ---[ end trace 7c38f8b4e2e0729e ]--- [ 1603.474766][T12063] RIP: 0010:strlen+0x2c/0x70 [ 1603.479185][T12063] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 1603.498764][T12063] RSP: 0000:ffffc90001657ba8 EFLAGS: 00010246 [ 1603.504742][T12063] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 1603.512482][T12063] RDX: ffff88810cd8bb40 RSI: 0000000000000000 RDI: 0000000000000000 [ 1603.520289][T12063] RBP: ffffc90001657bc8 R08: ffffffff81d2dffb R09: fffff520002caf79 [ 1603.528087][T12063] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 1603.535932][T12063] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 1603.543742][T12063] FS: 00007f6a17acd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1603.552512][T12063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1603.558897][T12063] CR2: 0000000000000000 CR3: 000000015fa5b000 CR4: 00000000003506b0 [ 1603.566754][T12063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1603.574580][T12063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1603.582379][T12063] Kernel panic - not syncing: Fatal exception [ 1603.588376][T12063] Kernel Offset: disabled [ 1603.592507][T12063] Rebooting in 86400 seconds..