0ba1b68424c585770f6527f3856630aedb97f2ee0742e013d5d412046", 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ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [], 0x81, "525ab2c6e96486"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "525ab2c6e96486"}) r16 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r16}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000055240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055440)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}, {}, {r9, r10}, {r14}, {0x0, r15}, {r19}, {0x0, r20}], 0x55, "4209f06b06477b"}) 04:13:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) sync_file_range(r0, 0x0, 0x8000000000000000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) (async) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x1, r2}) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:13:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) sync_file_range(r0, 0x0, 0x8000000000000000, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) (async) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x1, r2}) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1821.633466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1821.762186][T22223] FAULT_INJECTION: forcing a failure. [ 1821.762186][T22223] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.774705][T22223] CPU: 0 PID: 22223 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1821.786133][T22223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1821.796022][T22223] Call Trace: [ 1821.799165][T22223] dump_stack_lvl+0x1e2/0x24b [ 1821.803689][T22223] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1821.808964][T22223] ? ___ratelimit+0xb5/0x580 [ 1821.813478][T22223] dump_stack+0x15/0x17 [ 1821.817467][T22223] should_fail+0x3c6/0x510 [ 1821.821799][T22223] ? kvasprintf_const+0x13b/0x190 [ 1821.826584][T22223] __should_failslab+0xa4/0xe0 [ 1821.831184][T22223] should_failslab+0x9/0x20 [ 1821.835524][T22223] __kmalloc_track_caller+0x5f/0x320 [ 1821.840639][T22223] ? __hrtimer_init+0x17c/0x260 [ 1821.845331][T22223] kstrdup_const+0x55/0x90 [ 1821.849581][T22223] kvasprintf_const+0x13b/0x190 [ 1821.854269][T22223] kobject_set_name_vargs+0x61/0x120 [ 1821.859434][T22223] device_create+0x223/0x2e0 [ 1821.863819][T22223] ? root_device_unregister+0x80/0x80 [ 1821.869024][T22223] ? memset+0x35/0x40 [ 1821.872843][T22223] bdi_register_va+0x93/0x610 [ 1821.877441][T22223] bdi_register+0xd1/0x120 [ 1821.881790][T22223] ? irqentry_exit+0x4f/0x60 [ 1821.886221][T22223] ? sysvec_reschedule_ipi+0x83/0x160 [ 1821.891447][T22223] ? __device_add_disk+0x552/0x11a0 [ 1821.896463][T22223] ? bdi_register_va+0x610/0x610 [ 1821.901289][T22223] ? __kasan_check_read+0x11/0x20 [ 1821.906096][T22223] ? blk_alloc_devt+0xd7/0x330 [ 1821.910744][T22223] __device_add_disk+0x5de/0x11a0 [ 1821.915551][T22223] ? device_add_disk+0x40/0x40 [ 1821.920152][T22223] ? vsprintf+0x40/0x40 [ 1821.924144][T22223] ? device_initialize+0x206/0x420 [ 1821.929094][T22223] device_add_disk+0x2a/0x40 [ 1821.933516][T22223] loop_add+0x580/0x750 [ 1821.937508][T22223] loop_control_ioctl+0x448/0x620 [ 1821.942367][T22223] ? loop_remove+0xb0/0xb0 [ 1821.946624][T22223] ? __fget_files+0x31e/0x380 [ 1821.951138][T22223] ? security_file_ioctl+0x84/0xb0 [ 1821.956082][T22223] ? loop_remove+0xb0/0xb0 [ 1821.960335][T22223] __se_sys_ioctl+0x114/0x190 [ 1821.964854][T22223] __x64_sys_ioctl+0x7b/0x90 [ 1821.969277][T22223] do_syscall_64+0x34/0x70 [ 1821.973534][T22223] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1821.979257][T22223] RIP: 0033:0x7fb51e9cfae9 [ 1821.983523][T22223] 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 [ 1822.002953][T22223] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1822.011213][T22223] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1822.019279][T22223] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1822.027258][T22223] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1822.035073][T22223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1822.042982][T22223] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1822.051828][T22223] ------------[ cut here ]------------ [ 1822.057149][T22223] WARNING: CPU: 0 PID: 22223 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1822.066285][T22223] Modules linked in: [ 1822.070068][T22223] CPU: 0 PID: 22223 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1822.081687][T22223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1822.091701][T22223] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1822.097487][T22223] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1822.117401][T22223] RSP: 0018:ffffc90003557be0 EFLAGS: 00010287 [ 1822.123271][T22223] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1822.131076][T22223] RDX: ffffc90004be3000 RSI: 000000000000b926 RDI: 000000000000b927 [ 1822.138890][T22223] RBP: ffffc90003557d30 R08: ffffffff82466a79 R09: 0000000000000003 [ 1822.146811][T22223] R10: fffff520006aae8c R11: dffffc0000000001 R12: ffff88811f9c8068 [ 1822.154639][T22223] R13: ffff88811f9c8000 R14: ffff88811f9c8348 R15: ffff88811b82e000 [ 1822.162656][T22223] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1822.171648][T22223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1822.178953][T22223] CR2: 00007fb51d70fff8 CR3: 000000015c878000 CR4: 00000000003506b0 [ 1822.187297][T22223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1822.195135][T22223] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1822.203015][T22223] Call Trace: [ 1822.206107][T22223] ? show_regs+0x58/0x60 [ 1822.210201][T22223] ? __warn+0x160/0x2f0 [ 1822.214174][T22223] ? __device_add_disk+0xe1e/0x11a0 [ 1822.219242][T22223] ? report_bug+0x3d9/0x5b0 [ 1822.223597][T22223] ? __device_add_disk+0xe1e/0x11a0 [ 1822.228625][T22223] ? handle_bug+0x41/0x70 [ 1822.232762][T22223] ? exc_invalid_op+0x1b/0x50 [ 1822.237339][T22223] ? asm_exc_invalid_op+0x12/0x20 [ 1822.242290][T22223] ? __device_add_disk+0x5e9/0x11a0 [ 1822.247393][T22223] ? __device_add_disk+0xe1e/0x11a0 [ 1822.252461][T22223] ? __device_add_disk+0xe1e/0x11a0 [ 1822.257649][T22223] ? device_add_disk+0x40/0x40 [ 1822.262273][T22223] ? vsprintf+0x40/0x40 [ 1822.266214][T22223] ? device_initialize+0x206/0x420 [ 1822.271289][T22223] device_add_disk+0x2a/0x40 [ 1822.275677][T22223] loop_add+0x580/0x750 [ 1822.279688][T22223] loop_control_ioctl+0x448/0x620 [ 1822.284528][T22223] ? loop_remove+0xb0/0xb0 [ 1822.288792][T22223] ? __fget_files+0x31e/0x380 [ 1822.293612][T22223] ? security_file_ioctl+0x84/0xb0 [ 1822.298603][T22223] ? loop_remove+0xb0/0xb0 [ 1822.302850][T22223] __se_sys_ioctl+0x114/0x190 [ 1822.307358][T22223] __x64_sys_ioctl+0x7b/0x90 [ 1822.311806][T22223] do_syscall_64+0x34/0x70 [ 1822.316030][T22223] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1822.321982][T22223] RIP: 0033:0x7fb51e9cfae9 [ 1822.326401][T22223] 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 [ 1822.346116][T22223] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1822.354585][T22223] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1822.362602][T22223] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1822.370480][T22223] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1822.378421][T22223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1822.387149][T22223] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1822.395707][T22223] ---[ end trace 16dcad494f8e73e4 ]--- [ 1822.479778][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:13:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:13:57 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053c40)={0x0, ""/256, 0x0, 0x0}) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000ec000000000000500080009500"/33], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r5}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000053e40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054040)={0x0, ""/256, 0x0, 0x0}) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r11}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "525ab2c6e96486"}) r16 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r16}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000055240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055440)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}, {}, {r9, r10}, {r14}, {0x0, r15}, {r19}, {0x0, r20}], 0x55, "4209f06b06477b"}) 04:13:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x3f, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f00000002c0)=""/157, &(0x7f0000000500)=""/242, &(0x7f0000002600)=""/4096, 0x100000}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:13:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 41) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:13:57 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) inotify_init1(0x0) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053c40)={0x0, ""/256, 0x0, 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000ec000000000000500080009500"/33], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000ec000000000000500080009500"/33], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r5}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "e26481ed1e7c639b5947fa03672a9556f2d9c88f35f8f8b62d6b01c1aef3d08f4ee43881217f959db47d280e8448925694f755ec0256840e58a31c14f0d78d223c58da8e0bd812fb893403e655823624c9e0581484207a6d914ad9befaa148971274f98aa0b753b38761ffcd20135aa09bee95ffc38cfb410de6eb0b1c0eaf69af8375bb982d21281acaa2966378f31ed037b8789d3bf55cda6f1fdefac7c7d4eec101525b850f72c5d3515de41ea6c4cc0a1d4c9d0e83fe98d8baa6325482d6270833cf890aba6768abf6a6ac45c0268bac824f692a521bf8500ce437d7bd4ecafbf918c063d8af3d110e24ddc569f535794d4c8c4ab3897b27310c8d39efca731b7a22caf0ec5f2df04ce6b496582e72b5cbb10480d59c191cd3eca3d3a973fe653216cd08c8de4098133f85da499af2f6a6c7513755f40d13810388f5476a67bb722dc832e4af4c76fda32aa9699c8191a644df90df4b2b2e7993e90bee48e3b65cbc84de44a15926c157018e46c849d57933b96f67dcec40eb733515b880aabbfd1324433ef61e0a112430d3829717820a9eb79c8767614facf386e07a7df2ceb2e9f9d33d65d33fecc7697f5bf74769a67ac297756ec495eaf87674ad5fae2fd772301896e85c617328f32f69bb718bf1ade1d8fd637a6bb4c7044929bf43757821b2bde4ce2ec164ef3841458207326249547ccd2c3ca3467e8c5474cb820ee8647c90d2da6af054fa1f25afb1b0792dcf21b2736c67fc8119a6bdbe19689bb639113f5b9165a50b6f2df8dd8c549220488da3bb10e45dcc7a6207635a550e5ee913aa8ec6ea5f92ba59eb003424e6ea472df633220c8e9644d5bf2f4b01027fc5c0422c39932531e1be7e62e021ac4592b57d95720d5ae86f4bd11d95ad82569ab24e0d1b5a144e6fbcc76c4d7800a70069a852979a3a1f02fcbef6bfeff2101576c998109c65350175bd05435d4be236097340cfafadfde768b1176e6c40f34731164afcd0c3620a0cd015494e432e9aff2c59a4cf476d9037a398183fe74789da0300172e1c02173ff867faf6fbed165ca819be3e4ea05fb6ff1633430984bece64ef93ff8d012b9c321941d59f5b8572008f6bb22597864ea1fbd6b9e349b6d9dc1adc185ea32d5e67e44ac5ebea2063635a53e1718a4246ea47a8874daae0ac6653f821f381a940cbfc98d4a25aea33c63309ee1c6c20f349b673509f09b5381956611359754bdb2eeda100ccb4834596de45556611d5b568f2604653c2129a7d5bd50a209a6d4a956c108b5349a8d208431a2edb17d7650332d308ea2e6f324e589f0e98de49ab655a77509637f0a65614c33f16f91e0d6305e8f9ba0766154e1599f67005ff75af7a6143e574acb799f2363dbb37971fc451c0054b5753de3e2278afe06b9e64b93ab09b4985fe26626a6266da1088f7b9755ac8a9e4e6e99a0dedfe2b1509de12f75d9dea83475543d2b328e986779f4992c870ad128b9d09e8ebcc264e8bb5b85d6d62ab902b8ed7409448cc26a777882627bf3e0c9cdd473289154560c2838c6d4fdaea97ff5d7992909c67710dfeb4977ea7bc06d77b06a19efa42178c46a3fa66ed7d6e2b67ab86be5d94721b099947563db706c5c3a12744ea61d63fce93f546f2669c50b6568e3f32d79bfc75adefc21ee93c5c5360cf2e7ac19571c3663857baf3325b666570642da4dcb309dab05b7ad05bf832d28fa8e871f7b89d6f4327953f4dbde3aac022f4dfe050d0924427e39a8027fbc4b54c4a8c2bf35f8c11c9c0ac4bc1fc31d6bdb2cee2675c5a782aa3ab5ffcc7be7207c89cdb8546fcfdd3a5aadfee5a296abd9afc127ebbf580649e9132b55d9f40a3778af49248b593e00c9f4812b8f7adb7323ab7852e4ed09c55aa356b2e8fee6eb14be3659fdf821d23ac556845f70670d8b6a417c29ac0b1585ea865634c0c921e9d930d4018f66d1e024179d80a7154c491c8662d427ab44a3633480782889f1d00c1d182ede30d4127d769291ef408b574a41c29153b7d949d4648b60a4faf32b380dbc87146c36479d47023876abd4ae7e289ba79d988f6c3a86a75bdc784bea2f0b7e2f77cb1282f54a18e1117e50ffa46ac208fcf8a7b5751e83b3e80cb428e4c2ae63ca3cf7b2c4353303edfe328626391f7925f1ab4ef1c7d0f54d0e45590188ecdb6d2c9c0db9b0552dc81b21dc1bbe9e94be5f78dad11f53d6fc3602e9ffb872d3557c44a133ee94e50d57d5eae2214569975982c63f22750db6f5c979ed81b3f68fe6be6daa85bcd98f25548c1d4db1f15394bc708933e0352e4059bedbf832abaf75e9bdca6fea93600357ca4153357d2e0661a308edf82c0f53e7a121c7e1e8bafdc5fdb61c21f4716d06b43a8395aa915a34c4dc4b5b15ba70a4e163728a9966515682b9ca3c2499aeb17a3c17f905fefed806b504f77c52564006273282db5e0c70565ee1016fc7c241830bef951294db9682ef41742b6550246e539143f15d6c2f017a8083ec97eb3a2de8bc2d8d5fec2b9b88996b3ff6c5aa5bed326f72fe9190de74a83e380b9fe89324421697d124d9a1bd3ced8e1856923147958582d737a36da6af4a0fd92b83f0ef0cb1a725d3a5ecb3a39ad039d200989a281a0686336457824ef582698222b7a063475b793a21745d6701940a0baf124461ad71de8dff6a6f7ed676d107e01ae6b7b79aa1f96efce91039dead977bf70365de8ebb3ec06634246d62f78287831984accef27048794468f520db5c71b4fa94818ddc7394fa1b609adb8cc80c0f32efac26a47bd74119100f0cfdcb889aab1019786cc0eefc1e4295ae919e9f6c8c8a16aa76a2bfe39adf5929e9b9925da0241e734378fe140981e3536bf0b77eb0263297a936a5f37605f128d79b16723b953331f99633b8d29ad1d1dbdb74188488ea0d1b7e0ddb652c040aa0477a079e92618e52f3b7ceebd62e0f0c6946469c19ae828b7eed288c3a53320c9d5468c39d608bd42d967a21e6b788de7c6826d1b99130083182562f63443290aeeb24308d3eb4881547db34b284d9af2bd7cac0d2f66bd14758c079c345d2bce3e1efc3599b0d06e69a92db7e05473673726e1848df75e83df50f98a9321468c10c6514dd7b3cb5b0ddf2fef13284463fe88ef2bc95d51288e41e3e0ba5c91bd686d7f7658b5bac8e3991a0f3b36f004585d9edd09d478ede73e7da067ea502894fc1247e62c1a84c9065ffccc3da96f07ddce135ceafdd784dda6f64a7add400d21ae13abf98e90fb96fcda23a8ad79905428a349b2230c19cf8cdca1724382bd19b4b075438098bd46cbc668bcbdcf1da85f733a50669f976a7106ff1936f20d799e7d01b0beeba7057a90016fb2d36bb3d14e11ac077ffb91f139d16ae5e78d84559312c9fd1a91ff70e5d9b4fd279420f7647151fe951b705082230ad20415d2f605665cd9374a50f7fc3c32efe30e4c0fc84f0c0e0bcd35e46665e4f29371c1c96324f65a94c85874e8e3baba68b88acc85c38f466d7353b5a00953c8ff5522cf0903e646301e3539d047286d10be16d9fbef02d450b7b12b1ead250f68c4c893fbc6f48765f34a81c477966278a1c6945d14d6531f0b5e4cef4edaf3708a5787162c39b236272694b0a302465d01004fa9d516414c040c27fccbf38466023b06293bd07f31fcdbb3b5378a8b2c7886e1551b1caeab96f7f3c159075756f5f8aaa05b6f87f581d802903c36d84169f87c01a77c43284adf66daa38fe8633a8f6d258231466aba89bb9e56ef289d2815cde433e381ddf74852302684b974c80d0a1d7d578039120a2db36213d167687e9390ed8f14c709d3149d2f5cfbc42a9b85e6d10c4ee77270534fdff2ccb816dedc6377257a73ba2a4ea82c0cc4a81bfb939f710b109beb279edeeda345867c0130ff6fc0fbbbbd25d16d2e73f6ab2fbb4c72abc0713ef9e4690b72208c468fa64c21f2247867b5edd514e5be23733ef2136b10e03161fe3b4e6018933df1f97a8250747e6140780a064e0c35bfafcb8177a75e8fde25e61e1c6332bbf7ddc3a11910feb3bd66707a7c1a9f87b320298acec88135a177b2f6f3c0ff02765f34c30b078b58470cd227ce4c0a1a77e662180b28fb360c3fbf47ba8982510979b86332b6d8a53d5f3947665c119a71e5b6ddc64228b47c3e23c30ebbede354d71d2780456de3f717a384112ccc9805dfe107fc9440ab7abccd8463150ce1306778fbea9793d88c4a7864a925bac5da593d6b72ee2c743f0b732a10285d293359c8126004f06fa12c0b3ca9c1e9c0a75b587207965c49f7450cb4210da01e5604f83f849b7eb9cb3f73de4bcff064b4fe08580971184db940bf29d6b8cea027dbfe0b78d6fa574da4b5b4db57b4e1939213c9848537baaf8076b1db4e767a467ec6a47c67aa33df96d7113cc9884124bca5579ce0058618b1b1f13ff3b102ff54e6bde7e29fd555acd6ffe6429af27301b6bbda38403d8f6f3266d7724f517778e7b2c1e13e3d83104ce743857c07b70cb5be8d6d8757d63a3bedfc9de79cc7e96c9833e15fd65f1336178568c2453a49cfc8c8dcb4f5d978f0a6144d62a5da6fd75d08a41084d4c59b345e07a5f4446af6e5216cc8d94347d333030015e262036f0a4fa6d2ae523654c55b37ac179efb66d230de5c70a9b33738ef0cd4ba2710d9ec03f426701101182051516a9be380a07e2555a8cda03eafc72d2bc2bc1dcadde4bb819692c1736b0ed203c4934842d791aae9e10bf239cc5393c9faf967109444c8f44532766ca5481f0ac16d25753a121727271c71d97b401dafe91588b362f2798f047deece9f860624b2d5753e46f929f8c2d03753e7245ffed6d8e36c7b380c4fb6a27e087a38b5e4a80f0043f95e5a20701c62692e684a764074e47badcecf8b2145be47b5b7089c249abcf0743a61b517004d120929d7846a39a46e0ddbcf5334fc01aca0bff31e67da8b3c88e38504db1dc3940c55bee158ae6dfcce289cf91106397d8e3990149a86c819e0354d785a4eed76fa6380491b01efbc23e7189ec253884d384865bca5da9a0917d68144a0a02cde867c365d339a025b7c8a16b82e341719a259ede8f09c165a354fd3e8f5d59e349e7c36302cf8ed115537969b598337fe7575157c89a254c0829cdb243d3d788321c756bf2817721db4bead96e1f25be5b8c7100d149d13900b6c6491ddbdbeaef7753ed5c5d9b07449bfd023501075ec08c37c13df696bf73500bd440a6522f5b955862c5eee8dc6e875c5055350b3397a6b31d2b764308ad24aafd4113af76f38f4aaba9e24efa3ad5b1c008a6cad2411ef6c7276dd3a5a2ae8130f91c36c34137731426fdf5272ef4ac5c4415e2d0f7b50da3ae910ba22bb5b962351e841746b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000053e40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054040)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054040)={0x0, ""/256, 0x0, 0x0}) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r11}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [], 0x81, "525ab2c6e96486"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "525ab2c6e96486"}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r16 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r16}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000055240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055440)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}, {}, {r9, r10}, {r14}, {0x0, r15}, {r19}, {0x0, r20}], 0x55, "4209f06b06477b"}) 04:13:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x3f, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f00000002c0)=""/157, &(0x7f0000000500)=""/242, &(0x7f0000002600)=""/4096, 0x100000}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:13:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x5c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:13:57 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053c40)={0x0, ""/256, 0x0, 0x0}) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000ec000000000000500080009500"/33], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r5}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000053e40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054040)={0x0, ""/256, 0x0, 0x0}) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r11}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "525ab2c6e96486"}) r16 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r16}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000055240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055440)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}, {}, {r9, r10}, {r14}, {0x0, r15}, {r19}, {0x0, r20}], 0x55, "4209f06b06477b"}) 04:13:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x3f, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r1 = eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f00000002c0)=""/157, &(0x7f0000000500)=""/242, &(0x7f0000002600)=""/4096, 0x100000}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1822.629157][T22234] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1822.656979][T22249] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 04:13:58 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) [ 1822.724097][T22253] FAULT_INJECTION: forcing a failure. [ 1822.724097][T22253] name failslab, interval 1, probability 0, space 0, times 0 [ 1822.736862][T22253] CPU: 0 PID: 22253 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1822.748588][T22253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1822.758572][T22253] Call Trace: [ 1822.761697][T22253] dump_stack_lvl+0x1e2/0x24b [ 1822.766560][T22253] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1822.771941][T22253] dump_stack+0x15/0x17 [ 1822.775932][T22253] should_fail+0x3c6/0x510 [ 1822.780195][T22253] ? kvasprintf_const+0x13b/0x190 [ 1822.785051][T22253] __should_failslab+0xa4/0xe0 [ 1822.789856][T22253] should_failslab+0x9/0x20 [ 1822.794183][T22253] __kmalloc_track_caller+0x5f/0x320 [ 1822.799303][T22253] ? __hrtimer_init+0x17c/0x260 [ 1822.803994][T22253] kstrdup_const+0x55/0x90 [ 1822.808264][T22253] kvasprintf_const+0x13b/0x190 [ 1822.812951][T22253] kobject_set_name_vargs+0x61/0x120 [ 1822.818154][T22253] device_create+0x223/0x2e0 [ 1822.822563][T22253] ? root_device_unregister+0x80/0x80 [ 1822.827775][T22253] ? plist_del+0x40e/0x420 [ 1822.832021][T22253] ? perf_sched_cb_inc+0x260/0x260 [ 1822.836969][T22253] bdi_register_va+0x93/0x610 [ 1822.841870][T22253] bdi_register+0xd1/0x120 [ 1822.846100][T22253] ? __device_add_disk+0x552/0x11a0 [ 1822.851118][T22253] ? bdi_register_va+0x610/0x610 [ 1822.855890][T22253] ? __kasan_check_read+0x11/0x20 [ 1822.860750][T22253] ? blk_alloc_devt+0xd7/0x330 [ 1822.865350][T22253] __device_add_disk+0x5de/0x11a0 [ 1822.870214][T22253] ? device_add_disk+0x40/0x40 [ 1822.875233][T22253] ? irqentry_exit+0x4f/0x60 [ 1822.879743][T22253] ? sysvec_reschedule_ipi+0x83/0x160 [ 1822.884942][T22253] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1822.890497][T22253] ? vsnprintf+0x1b8c/0x1c70 [ 1822.894923][T22253] device_add_disk+0x2a/0x40 [ 1822.899386][T22253] loop_add+0x580/0x750 [ 1822.903338][T22253] loop_control_ioctl+0x448/0x620 [ 1822.908369][T22253] ? loop_remove+0xb0/0xb0 [ 1822.912634][T22253] ? sysvec_reschedule_ipi+0x83/0x160 [ 1822.917836][T22253] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1822.923566][T22253] ? loop_remove+0xb0/0xb0 [ 1822.927966][T22253] ? do_vfs_ioctl+0xf6/0x1a30 [ 1822.932952][T22253] ? __se_sys_ioctl+0xa7/0x190 [ 1822.937627][T22253] ? __se_sys_ioctl+0x108/0x190 [ 1822.942335][T22253] ? loop_control_ioctl+0x1/0x620 [ 1822.947254][T22253] ? loop_remove+0xb0/0xb0 [ 1822.951558][T22253] __se_sys_ioctl+0x114/0x190 [ 1822.956070][T22253] __x64_sys_ioctl+0x7b/0x90 [ 1822.960454][T22253] do_syscall_64+0x34/0x70 [ 1822.964712][T22253] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1822.970438][T22253] RIP: 0033:0x7fb51e9cfae9 [ 1822.974686][T22253] 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 [ 1822.994621][T22253] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1823.002937][T22253] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1823.010766][T22253] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1823.018745][T22253] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1823.028293][T22253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1823.036185][T22253] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1823.045343][T22253] ------------[ cut here ]------------ [ 1823.050698][T22253] WARNING: CPU: 0 PID: 22253 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1823.060230][T22253] Modules linked in: [ 1823.063936][T22253] CPU: 0 PID: 22253 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1823.075513][T22253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1823.085617][T22253] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1823.091481][T22253] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1823.111024][T22253] RSP: 0018:ffffc90000d77be0 EFLAGS: 00010287 [ 1823.117018][T22253] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1823.124849][T22253] RDX: ffffc90004be3000 RSI: 000000000000bb69 RDI: 000000000000bb6a [ 1823.132661][T22253] RBP: ffffc90000d77d30 R08: ffffffff82466a79 R09: ffffc90000d7760c [ 1823.140491][T22253] R10: 00000000c197695e R11: 0000000088b7d39a R12: ffff888111a9f068 [ 1823.148286][T22253] R13: ffff888111a9f000 R14: ffff888111a9f348 R15: ffff888111a9a000 [ 1823.156105][T22253] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1823.164884][T22253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1823.171286][T22253] CR2: 00007fb51d70fff8 CR3: 0000000116852000 CR4: 00000000003506b0 [ 1823.179107][T22253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1823.186895][T22253] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1823.194724][T22253] Call Trace: [ 1823.197973][T22253] ? show_regs+0x58/0x60 [ 1823.202159][T22253] ? __warn+0x160/0x2f0 [ 1823.206055][T22253] ? __device_add_disk+0xe1e/0x11a0 [ 1823.211111][T22253] ? report_bug+0x3d9/0x5b0 [ 1823.215560][T22253] ? __device_add_disk+0xe1e/0x11a0 [ 1823.220696][T22253] ? handle_bug+0x41/0x70 [ 1823.224892][T22253] ? exc_invalid_op+0x1b/0x50 [ 1823.229415][T22253] ? asm_exc_invalid_op+0x12/0x20 [ 1823.234287][T22253] ? __device_add_disk+0x5e9/0x11a0 [ 1823.239319][T22253] ? __device_add_disk+0xe1e/0x11a0 [ 1823.244339][T22253] ? __device_add_disk+0xe1e/0x11a0 [ 1823.249412][T22253] ? device_add_disk+0x40/0x40 [ 1823.253962][T22253] ? irqentry_exit+0x4f/0x60 [ 1823.258693][T22253] ? sysvec_reschedule_ipi+0x83/0x160 [ 1823.263955][T22253] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1823.269460][T22253] ? vsnprintf+0x1b8c/0x1c70 [ 1823.273852][T22253] device_add_disk+0x2a/0x40 [ 1823.278289][T22253] loop_add+0x580/0x750 [ 1823.282282][T22253] loop_control_ioctl+0x448/0x620 [ 1823.287125][T22253] ? loop_remove+0xb0/0xb0 [ 1823.291403][T22253] ? sysvec_reschedule_ipi+0x83/0x160 [ 1823.296768][T22253] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1823.302256][T22253] ? loop_remove+0xb0/0xb0 [ 1823.306481][T22253] ? do_vfs_ioctl+0xf6/0x1a30 [ 1823.311208][T22253] ? __se_sys_ioctl+0xa7/0x190 [ 1823.315868][T22253] ? __se_sys_ioctl+0x108/0x190 [ 1823.320598][T22253] ? loop_control_ioctl+0x1/0x620 [ 1823.325692][T22253] ? loop_remove+0xb0/0xb0 [ 1823.329970][T22253] __se_sys_ioctl+0x114/0x190 [ 1823.335105][T22253] __x64_sys_ioctl+0x7b/0x90 [ 1823.339515][T22253] do_syscall_64+0x34/0x70 [ 1823.343741][T22253] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1823.349482][T22253] RIP: 0033:0x7fb51e9cfae9 [ 1823.353719][T22253] 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 [ 1823.373615][T22253] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1823.381939][T22253] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1823.389726][T22253] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1823.397523][T22253] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1823.406083][T22253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1823.413862][T22253] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1823.422093][T22253] ---[ end trace 16dcad494f8e73e5 ]--- [ 1823.486446][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:13:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 42) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:13:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$FIOCLEX(r1, 0x5451) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="81006a7816839667681cf3d00480c784e19ea537f96d6dcdf6432b4d86daf23e1f6bfe023780ba6509307d0403335d7fd3a15d06a21d734b84fdb2654a2c4a02a671e8e0d2748e65e81df00b05b2a6447c7804db514ff5be0232b194d4981efb1b80a9a2ee74e48343891dd7fb506c4933303f8847d769af83e3e881141c6fe25a42b6b94b8c0e4e7bc763d2926d81df8d555a05e73a6d36c38fde88a86f5c57936ee7e4765db20ac64e45144e3771dc05777cebc7665093ecfd70637919de20217a47a0b07b6fd40fc2b81972a39e607bc04c00544db133a9ffd4fddc5850859344e736bc079d2649a7de12"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:13:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x68000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:13:58 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053c40)={0x0, ""/256, 0x0, 0x0}) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000ec000000000000500080009500"/33], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r5}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000053e40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054040)={0x0, ""/256, 0x0, 0x0}) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r11}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054240)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "525ab2c6e96486"}) r16 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r17 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r16}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000055240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055440)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}, {}, {r9, r10}, {r14}, {0x0, r15}, {r19}, {0x0, r20}], 0x55, "4209f06b06477b"}) 04:13:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async, rerun: 64) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (rerun: 64) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$FIOCLEX(r1, 0x5451) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="81006a7816839667681cf3d00480c784e19ea537f96d6dcdf6432b4d86daf23e1f6bfe023780ba6509307d0403335d7fd3a15d06a21d734b84fdb2654a2c4a02a671e8e0d2748e65e81df00b05b2a6447c7804db514ff5be0232b194d4981efb1b80a9a2ee74e48343891dd7fb506c4933303f8847d769af83e3e881141c6fe25a42b6b94b8c0e4e7bc763d2926d81df8d555a05e73a6d36c38fde88a86f5c57936ee7e4765db20ac64e45144e3771dc05777cebc7665093ecfd70637919de20217a47a0b07b6fd40fc2b81972a39e607bc04c00544db133a9ffd4fddc5850859344e736bc079d2649a7de12"]) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:13:58 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) (async) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") (async) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) (async, rerun: 32) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') (rerun: 32) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) [ 1823.744811][T22275] FAULT_INJECTION: forcing a failure. [ 1823.744811][T22275] name failslab, interval 1, probability 0, space 0, times 0 [ 1823.757461][T22275] CPU: 0 PID: 22275 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1823.768980][T22275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1823.778870][T22275] Call Trace: [ 1823.782017][T22275] dump_stack_lvl+0x1e2/0x24b [ 1823.786508][T22275] ? panic+0x80b/0x80b [ 1823.790442][T22275] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1823.795740][T22275] ? finish_task_switch+0x130/0x5a0 [ 1823.800874][T22275] dump_stack+0x15/0x17 [ 1823.804846][T22275] should_fail+0x3c6/0x510 [ 1823.809102][T22275] ? __kernfs_new_node+0x99/0x700 [ 1823.813954][T22275] __should_failslab+0xa4/0xe0 [ 1823.818559][T22275] should_failslab+0x9/0x20 [ 1823.822897][T22275] __kmalloc_track_caller+0x5f/0x320 [ 1823.828018][T22275] kstrdup_const+0x55/0x90 [ 1823.832446][T22275] __kernfs_new_node+0x99/0x700 [ 1823.837134][T22275] ? preempt_schedule_notrace+0x140/0x140 [ 1823.842688][T22275] ? kernfs_new_node+0x170/0x170 [ 1823.847494][T22275] ? irqentry_exit+0x4f/0x60 [ 1823.851978][T22275] ? sysvec_reschedule_ipi+0x83/0x160 [ 1823.857234][T22275] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1823.862683][T22275] kernfs_create_dir_ns+0x9b/0x230 [ 1823.867594][T22275] sysfs_create_dir_ns+0x185/0x390 [ 1823.872647][T22275] ? sysfs_warn_dup+0xa0/0xa0 [ 1823.877250][T22275] ? kobject_add_internal+0x6b0/0xd90 [ 1823.882616][T22275] kobject_add_internal+0x763/0xd90 [ 1823.887646][T22275] kobject_add+0x14e/0x210 [ 1823.891900][T22275] ? irqentry_exit+0x4f/0x60 [ 1823.896320][T22275] ? kobject_init+0x1e0/0x1e0 [ 1823.900906][T22275] device_add+0x3be/0xbc0 [ 1823.905016][T22275] device_create+0x259/0x2e0 [ 1823.909438][T22275] ? root_device_unregister+0x80/0x80 [ 1823.914728][T22275] ? __kasan_check_read+0x11/0x20 [ 1823.919693][T22275] ? preempt_schedule_irq+0xe7/0x140 [ 1823.925473][T22275] ? preempt_schedule_notrace+0x140/0x140 [ 1823.931329][T22275] ? number+0xb5a/0xf80 [ 1823.935330][T22275] bdi_register_va+0x93/0x610 [ 1823.939808][T22275] bdi_register+0xd1/0x120 [ 1823.944062][T22275] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1823.949545][T22275] ? __device_add_disk+0x552/0x11a0 [ 1823.954564][T22275] ? bdi_register_va+0x610/0x610 [ 1823.959334][T22275] ? blk_alloc_devt+0x2d6/0x330 [ 1823.964026][T22275] __device_add_disk+0x5de/0x11a0 [ 1823.968883][T22275] ? device_add_disk+0x40/0x40 [ 1823.973486][T22275] ? vsprintf+0x40/0x40 [ 1823.977484][T22275] ? device_initialize+0x1e1/0x420 [ 1823.982430][T22275] device_add_disk+0x2a/0x40 [ 1823.986852][T22275] loop_add+0x580/0x750 [ 1823.991312][T22275] loop_control_ioctl+0x448/0x620 [ 1823.996296][T22275] ? loop_remove+0xb0/0xb0 [ 1824.000537][T22275] ? __fget_files+0x31e/0x380 [ 1824.005044][T22275] ? security_file_ioctl+0x84/0xb0 [ 1824.009998][T22275] ? loop_remove+0xb0/0xb0 [ 1824.014336][T22275] __se_sys_ioctl+0x114/0x190 [ 1824.018843][T22275] __x64_sys_ioctl+0x7b/0x90 [ 1824.023270][T22275] do_syscall_64+0x34/0x70 [ 1824.027520][T22275] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1824.033246][T22275] RIP: 0033:0x7fb51e9cfae9 [ 1824.037498][T22275] 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 [ 1824.057049][T22275] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1824.065397][T22275] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1824.073197][T22275] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1824.081000][T22275] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1824.088806][T22275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1824.097241][T22275] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1824.105317][T22275] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 1824.113274][T22275] ------------[ cut here ]------------ [ 1824.118641][T22275] WARNING: CPU: 0 PID: 22275 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1824.127513][T22275] Modules linked in: [ 1824.131290][T22275] CPU: 0 PID: 22275 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1824.142825][T22275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1824.152720][T22275] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1824.158520][T22275] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1824.177986][T22275] RSP: 0018:ffffc90000dd7be0 EFLAGS: 00010283 [ 1824.184013][T22275] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1824.191896][T22275] RDX: ffffc90004be3000 RSI: 000000000000e345 RDI: 000000000000e346 [ 1824.199801][T22275] RBP: ffffc90000dd7d30 R08: ffffffff82466a79 R09: 0000000000000003 [ 1824.207632][T22275] R10: fffff520001bae90 R11: dffffc0000000001 R12: ffff8881118f7068 [ 1824.215492][T22275] R13: ffff8881118f7000 R14: ffff8881118f7348 R15: ffff8881118f2000 [ 1824.223376][T22275] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1824.232130][T22275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1824.238589][T22275] CR2: 00007fb51d70fff8 CR3: 000000011cfb2000 CR4: 00000000003506b0 [ 1824.246361][T22275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1824.254173][T22275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1824.261980][T22275] Call Trace: [ 1824.265094][T22275] ? show_regs+0x58/0x60 [ 1824.269183][T22275] ? __warn+0x160/0x2f0 [ 1824.273164][T22275] ? __device_add_disk+0xe1e/0x11a0 [ 1824.278272][T22275] ? report_bug+0x3d9/0x5b0 [ 1824.282550][T22275] ? __device_add_disk+0xe1e/0x11a0 [ 1824.287604][T22275] ? handle_bug+0x41/0x70 [ 1824.291942][T22275] ? exc_invalid_op+0x1b/0x50 [ 1824.296683][T22275] ? asm_exc_invalid_op+0x12/0x20 [ 1824.301647][T22275] ? __device_add_disk+0x5e9/0x11a0 [ 1824.306778][T22275] ? __device_add_disk+0xe1e/0x11a0 [ 1824.311827][T22275] ? __device_add_disk+0xe1e/0x11a0 [ 1824.316870][T22275] ? device_add_disk+0x40/0x40 [ 1824.321467][T22275] ? vsprintf+0x40/0x40 [ 1824.325431][T22275] ? device_initialize+0x1e1/0x420 [ 1824.330398][T22275] device_add_disk+0x2a/0x40 [ 1824.334803][T22275] loop_add+0x580/0x750 [ 1824.338871][T22275] loop_control_ioctl+0x448/0x620 [ 1824.343654][T22275] ? loop_remove+0xb0/0xb0 [ 1824.348015][T22275] ? __fget_files+0x31e/0x380 [ 1824.352537][T22275] ? security_file_ioctl+0x84/0xb0 [ 1824.357456][T22275] ? loop_remove+0xb0/0xb0 [ 1824.361727][T22275] __se_sys_ioctl+0x114/0x190 [ 1824.366225][T22275] __x64_sys_ioctl+0x7b/0x90 [ 1824.370668][T22275] do_syscall_64+0x34/0x70 [ 1824.374899][T22275] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1824.380643][T22275] RIP: 0033:0x7fb51e9cfae9 [ 1824.384882][T22275] 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 [ 1824.404365][T22275] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1824.412582][T22275] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1824.420397][T22275] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1824.428206][T22275] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1824.436002][T22275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1824.443830][T22275] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1824.451676][T22275] ---[ end trace 16dcad494f8e73e6 ]--- 04:13:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 43) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:13:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x5c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:13:59 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) [ 1824.632264][T22279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:13:59 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$FIOCLEX(r1, 0x5451) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="81006a7816839667681cf3d00480c784e19ea537f96d6dcdf6432b4d86daf23e1f6bfe023780ba6509307d0403335d7fd3a15d06a21d734b84fdb2654a2c4a02a671e8e0d2748e65e81df00b05b2a6447c7804db514ff5be0232b194d4981efb1b80a9a2ee74e48343891dd7fb506c4933303f8847d769af83e3e881141c6fe25a42b6b94b8c0e4e7bc763d2926d81df8d555a05e73a6d36c38fde88a86f5c57936ee7e4765db20ac64e45144e3771dc05777cebc7665093ecfd70637919de20217a47a0b07b6fd40fc2b81972a39e607bc04c00544db133a9ffd4fddc5850859344e736bc079d2649a7de12"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$FIOCLEX(r1, 0x5451) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="81006a7816839667681cf3d00480c784e19ea537f96d6dcdf6432b4d86daf23e1f6bfe023780ba6509307d0403335d7fd3a15d06a21d734b84fdb2654a2c4a02a671e8e0d2748e65e81df00b05b2a6447c7804db514ff5be0232b194d4981efb1b80a9a2ee74e48343891dd7fb506c4933303f8847d769af83e3e881141c6fe25a42b6b94b8c0e4e7bc763d2926d81df8d555a05e73a6d36c38fde88a86f5c57936ee7e4765db20ac64e45144e3771dc05777cebc7665093ecfd70637919de20217a47a0b07b6fd40fc2b81972a39e607bc04c00544db133a9ffd4fddc5850859344e736bc079d2649a7de12"]) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) (async) 04:14:00 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) waitid(0x2, r3, 0x0, 0x4, 0x0) (async) syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") (async) inotify_init1(0x0) (async) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r5, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r6, 0x0, 0x0) (async) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) (async) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) kcmp(r4, r1, 0x2, r2, r7) (async) [ 1824.705205][T22295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1824.780062][T22304] FAULT_INJECTION: forcing a failure. [ 1824.780062][T22304] name failslab, interval 1, probability 0, space 0, times 0 [ 1824.792539][T22304] CPU: 0 PID: 22304 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1824.804013][T22304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1824.813906][T22304] Call Trace: [ 1824.817052][T22304] dump_stack_lvl+0x1e2/0x24b [ 1824.821641][T22304] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1824.826935][T22304] ? finish_task_switch+0x130/0x5a0 [ 1824.831975][T22304] ? switch_mm_irqs_off+0x2f9/0x9a0 [ 1824.836994][T22304] dump_stack+0x15/0x17 [ 1824.841008][T22304] should_fail+0x3c6/0x510 [ 1824.845246][T22304] ? __kernfs_new_node+0xdb/0x700 [ 1824.850111][T22304] __should_failslab+0xa4/0xe0 [ 1824.854708][T22304] should_failslab+0x9/0x20 [ 1824.859063][T22304] kmem_cache_alloc+0x3d/0x2e0 [ 1824.863650][T22304] __kernfs_new_node+0xdb/0x700 [ 1824.868334][T22304] ? preempt_schedule_notrace+0x140/0x140 [ 1824.873888][T22304] ? __schedule+0xbee/0x1330 [ 1824.878311][T22304] ? kernfs_new_node+0x170/0x170 [ 1824.883084][T22304] ? irqentry_exit+0x4f/0x60 [ 1824.887511][T22304] ? sysvec_reschedule_ipi+0x83/0x160 [ 1824.892720][T22304] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1824.898204][T22304] kernfs_create_dir_ns+0x9b/0x230 [ 1824.903175][T22304] sysfs_create_dir_ns+0x185/0x390 [ 1824.908087][T22304] ? sysfs_warn_dup+0xa0/0xa0 [ 1824.912595][T22304] ? class_dir_release+0x20/0x20 [ 1824.917369][T22304] kobject_add_internal+0x763/0xd90 [ 1824.922436][T22304] kobject_add+0x14e/0x210 [ 1824.926650][T22304] ? kobject_get+0xc7/0x120 [ 1824.931003][T22304] ? get_device_parent+0x295/0x410 [ 1824.936025][T22304] ? mutex_unlock+0x1c/0x40 [ 1824.940374][T22304] ? kobject_init+0x1e0/0x1e0 [ 1824.944928][T22304] ? __kasan_check_write+0x14/0x20 [ 1824.949831][T22304] ? mutex_unlock+0x1c/0x40 [ 1824.954177][T22304] ? get_device_parent+0x2a1/0x410 [ 1824.959205][T22304] device_add+0x3be/0xbc0 [ 1824.963458][T22304] device_create+0x259/0x2e0 [ 1824.967881][T22304] ? root_device_unregister+0x80/0x80 [ 1824.973089][T22304] ? __kasan_check_read+0x11/0x20 [ 1824.977960][T22304] ? preempt_schedule_irq+0xe7/0x140 [ 1824.983068][T22304] ? preempt_schedule_notrace+0x140/0x140 [ 1824.988623][T22304] ? number+0xb5a/0xf80 [ 1824.992624][T22304] bdi_register_va+0x93/0x610 [ 1824.997128][T22304] bdi_register+0xd1/0x120 [ 1825.001380][T22304] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1825.006849][T22304] ? __device_add_disk+0x552/0x11a0 [ 1825.011885][T22304] ? bdi_register_va+0x610/0x610 [ 1825.016661][T22304] ? elevator_init_mq+0x375/0x4e0 [ 1825.021525][T22304] ? blk_alloc_devt+0xd7/0x330 [ 1825.027100][T22304] __device_add_disk+0x5de/0x11a0 [ 1825.031943][T22304] ? device_add_disk+0x40/0x40 [ 1825.036546][T22304] ? vsprintf+0x40/0x40 [ 1825.040529][T22304] ? device_initialize+0x1e1/0x420 [ 1825.045536][T22304] device_add_disk+0x2a/0x40 [ 1825.049923][T22304] loop_add+0x580/0x750 [ 1825.053907][T22304] loop_control_ioctl+0x448/0x620 [ 1825.058843][T22304] ? loop_remove+0xb0/0xb0 [ 1825.064571][T22304] ? __fget_files+0x31e/0x380 [ 1825.069088][T22304] ? security_file_ioctl+0x84/0xb0 [ 1825.074032][T22304] ? loop_remove+0xb0/0xb0 [ 1825.078279][T22304] __se_sys_ioctl+0x114/0x190 [ 1825.082795][T22304] __x64_sys_ioctl+0x7b/0x90 [ 1825.087225][T22304] do_syscall_64+0x34/0x70 [ 1825.091513][T22304] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1825.097332][T22304] RIP: 0033:0x7fb51e9cfae9 [ 1825.101573][T22304] 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 [ 1825.121006][T22304] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1825.129253][T22304] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1825.137061][T22304] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1825.144875][T22304] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1825.152683][T22304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.160588][T22304] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1825.169249][T22304] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 1825.177097][T22304] ------------[ cut here ]------------ [ 1825.182611][T22304] WARNING: CPU: 0 PID: 22304 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1825.191569][T22304] Modules linked in: [ 1825.195285][T22304] CPU: 0 PID: 22304 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1825.206846][T22304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1825.216755][T22304] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1825.222389][T22304] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1825.241879][T22304] RSP: 0018:ffffc90000f27be0 EFLAGS: 00010283 [ 1825.247684][T22304] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1825.255543][T22304] RDX: ffffc90004be3000 RSI: 000000000000f657 RDI: 000000000000f658 [ 1825.263347][T22304] RBP: ffffc90000f27d30 R08: ffffffff82466a79 R09: ffffc90000f27630 [ 1825.271259][T22304] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88810ef92068 [ 1825.279148][T22304] R13: ffff88810ef92000 R14: ffff88810ef92348 R15: ffff88810ef96000 [ 1825.286943][T22304] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1825.295760][T22304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1825.302164][T22304] CR2: 00007fb51d70fff8 CR3: 000000011afd1000 CR4: 00000000003506b0 [ 1825.309975][T22304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1825.317749][T22304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1825.325578][T22304] Call Trace: [ 1825.328738][T22304] ? show_regs+0x58/0x60 [ 1825.332790][T22304] ? __warn+0x160/0x2f0 [ 1825.336768][T22304] ? __device_add_disk+0xe1e/0x11a0 [ 1825.341810][T22304] ? report_bug+0x3d9/0x5b0 [ 1825.346128][T22304] ? __device_add_disk+0xe1e/0x11a0 [ 1825.351195][T22304] ? handle_bug+0x41/0x70 [ 1825.355333][T22304] ? exc_invalid_op+0x1b/0x50 [ 1825.359872][T22304] ? asm_exc_invalid_op+0x12/0x20 [ 1825.364720][T22304] ? __device_add_disk+0x5e9/0x11a0 [ 1825.369847][T22304] ? __device_add_disk+0xe1e/0x11a0 [ 1825.374857][T22304] ? __device_add_disk+0xe1e/0x11a0 [ 1825.379932][T22304] ? device_add_disk+0x40/0x40 [ 1825.384585][T22304] ? vsprintf+0x40/0x40 [ 1825.388613][T22304] ? device_initialize+0x1e1/0x420 [ 1825.393555][T22304] device_add_disk+0x2a/0x40 [ 1825.397960][T22304] loop_add+0x580/0x750 [ 1825.401949][T22304] loop_control_ioctl+0x448/0x620 [ 1825.406804][T22304] ? loop_remove+0xb0/0xb0 [ 1825.411071][T22304] ? __fget_files+0x31e/0x380 [ 1825.415629][T22304] ? security_file_ioctl+0x84/0xb0 [ 1825.420534][T22304] ? loop_remove+0xb0/0xb0 [ 1825.424768][T22304] __se_sys_ioctl+0x114/0x190 [ 1825.429294][T22304] __x64_sys_ioctl+0x7b/0x90 [ 1825.433714][T22304] do_syscall_64+0x34/0x70 [ 1825.437973][T22304] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1825.443688][T22304] RIP: 0033:0x7fb51e9cfae9 [ 1825.447968][T22304] 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 [ 1825.467419][T22304] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1825.475652][T22304] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1825.483628][T22304] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1825.491436][T22304] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1825.499257][T22304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.507224][T22304] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1825.515096][T22304] ---[ end trace 16dcad494f8e73e7 ]--- 04:14:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 44) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) 04:14:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000340)) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000140)={0x2}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x1000, 0x2]) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x442f00, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000002c0)) r5 = signalfd4(r3, &(0x7f0000000180)={[0x9]}, 0x8, 0x400) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r5}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1825.834257][T22350] FAULT_INJECTION: forcing a failure. [ 1825.834257][T22350] name failslab, interval 1, probability 0, space 0, times 0 [ 1825.846728][T22350] CPU: 0 PID: 22350 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1825.858206][T22350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1825.868095][T22350] Call Trace: [ 1825.871234][T22350] dump_stack_lvl+0x1e2/0x24b [ 1825.875741][T22350] ? panic+0x80b/0x80b [ 1825.879653][T22350] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1825.884942][T22350] ? stack_trace_save+0x113/0x1c0 [ 1825.889838][T22350] ? stack_trace_snprint+0xf0/0xf0 [ 1825.894768][T22350] dump_stack+0x15/0x17 [ 1825.898744][T22350] should_fail+0x3c6/0x510 [ 1825.902993][T22350] ? radix_tree_node_alloc+0x198/0x3c0 [ 1825.908291][T22350] __should_failslab+0xa4/0xe0 [ 1825.912891][T22350] should_failslab+0x9/0x20 [ 1825.917231][T22350] kmem_cache_alloc+0x3d/0x2e0 [ 1825.922001][T22350] ? kobject_add+0x14e/0x210 [ 1825.926429][T22350] ? device_add+0x3be/0xbc0 [ 1825.930788][T22350] ? device_create+0x259/0x2e0 [ 1825.935664][T22350] radix_tree_node_alloc+0x198/0x3c0 [ 1825.940770][T22350] ? do_syscall_64+0x34/0x70 [ 1825.945174][T22350] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1825.951086][T22350] idr_get_free+0x281/0x8e0 [ 1825.955420][T22350] idr_alloc_cyclic+0x1dc/0x5d0 [ 1825.960106][T22350] ? idr_alloc+0x2f0/0x2f0 [ 1825.964358][T22350] ? __kasan_check_write+0x14/0x20 [ 1825.969301][T22350] ? _raw_spin_lock+0xa4/0x1b0 [ 1825.973904][T22350] ? debug_smp_processor_id+0x17/0x20 [ 1825.979116][T22350] __kernfs_new_node+0x124/0x700 [ 1825.983893][T22350] ? kernfs_new_node+0x170/0x170 [ 1825.989038][T22350] ? kvm_sched_clock_read+0x18/0x40 [ 1825.994163][T22350] ? sched_clock+0x3a/0x40 [ 1825.998528][T22350] ? sched_clock_cpu+0x1b/0x3b0 [ 1826.003214][T22350] ? sched_clock+0x3a/0x40 [ 1826.007473][T22350] ? debug_smp_processor_id+0x17/0x20 [ 1826.013079][T22350] kernfs_create_dir_ns+0x9b/0x230 [ 1826.017982][T22350] sysfs_create_dir_ns+0x185/0x390 [ 1826.022913][T22350] ? sysfs_warn_dup+0xa0/0xa0 [ 1826.027543][T22350] ? __list_add_valid+0x60/0xf0 [ 1826.032328][T22350] kobject_add_internal+0x763/0xd90 [ 1826.037338][T22350] kobject_add+0x14e/0x210 [ 1826.041583][T22350] ? _raw_spin_lock+0xa4/0x1b0 [ 1826.046214][T22350] ? kobject_init+0x1e0/0x1e0 [ 1826.050955][T22350] ? __kasan_check_write+0x14/0x20 [ 1826.055894][T22350] ? mutex_unlock+0x1c/0x40 [ 1826.060212][T22350] ? get_device_parent+0x2a1/0x410 [ 1826.065164][T22350] device_add+0x3be/0xbc0 [ 1826.069335][T22350] device_create+0x259/0x2e0 [ 1826.073744][T22350] ? root_device_unregister+0x80/0x80 [ 1826.078970][T22350] ? memset+0x35/0x40 [ 1826.082769][T22350] bdi_register_va+0x93/0x610 [ 1826.087287][T22350] bdi_register+0xd1/0x120 [ 1826.091538][T22350] ? irqentry_exit+0x4f/0x60 [ 1826.095962][T22350] ? sysvec_reschedule_ipi+0x83/0x160 [ 1826.101175][T22350] ? __device_add_disk+0x552/0x11a0 [ 1826.106291][T22350] ? bdi_register_va+0x610/0x610 [ 1826.111067][T22350] ? __kasan_check_read+0x11/0x20 [ 1826.115925][T22350] ? blk_alloc_devt+0xd7/0x330 [ 1826.120523][T22350] __device_add_disk+0x5de/0x11a0 [ 1826.125391][T22350] ? device_add_disk+0x40/0x40 [ 1826.130011][T22350] ? vsprintf+0x40/0x40 [ 1826.133980][T22350] ? device_initialize+0x1e1/0x420 [ 1826.138930][T22350] device_add_disk+0x2a/0x40 [ 1826.143351][T22350] loop_add+0x580/0x750 [ 1826.147341][T22350] loop_control_ioctl+0x448/0x620 [ 1826.152204][T22350] ? loop_remove+0xb0/0xb0 [ 1826.156461][T22350] ? __fget_files+0x31e/0x380 [ 1826.160974][T22350] ? security_file_ioctl+0x84/0xb0 [ 1826.166003][T22350] ? loop_remove+0xb0/0xb0 [ 1826.170262][T22350] __se_sys_ioctl+0x114/0x190 [ 1826.174771][T22350] __x64_sys_ioctl+0x7b/0x90 [ 1826.179200][T22350] do_syscall_64+0x34/0x70 [ 1826.183453][T22350] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1826.189178][T22350] RIP: 0033:0x7fb51e9cfae9 [ 1826.193433][T22350] 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 [ 1826.213057][T22350] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1826.221303][T22350] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1826.229101][T22350] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1826.236909][T22350] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1826.244811][T22350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1826.252720][T22350] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1826.354562][T19594] udevd[19594]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="e2198be0131664154dfa09785dcd435f9efdfc965650fc32df6bcb8d4389f37b93c7857b8ba7370a7a69030cfd712d5603f993edb40737bdbaba98080eef850087f7c3386b3859c3090b7bfbff5f8cb48adc844490eae2dfd67d1dfd4dcd5276fadc1950f6ed76669fe34df118f89597599a7167ce16486f6ff6a89fb81ba4160d6710a5fd1407c1ef72c046d4df99618efae4653bf1fbbe6bbc9fea0d9f798b567d3cbac70d4674690552e1e3e2bbe42b872177748808fe2fb1420ad159b0a779cbaa10846b77f7eedfcd5a2710bd520bf417745760d892c652360161715b15621f7195ccb1fe6a1a2aa101fc77eaa3c7d37a101dad07b766cf183ecf64f1d257df2a39c196f7a89ee9e08c24bccc04c72cbda3347fe9be89f5aa4f351e52a39cdf17ba22fd745e2fcd68f9d011ccfc6bfececdf66c3b8b5926e2a0ccbb4fb4c52ea3108459d982bce4fc58c0010c7c0ac6c570a1ac98bd67e97e3c3a054fe88f21fbacca1900811e8d3ca1c0c91bd4de42f83ab5513c7b95485081eb61e01063b0b650874d23c7244f617c27efea6d5bd4e3a890a21e762a6ab351ffa988abd007855d3f735d1415a713886b3e4526f95973abebb74170aed001a796651f5f737f9bf0005615df79f8a06fc17c8e73046fa847e2783594cd22bae685ad1be93f56a8f81b5e76ba61e0572099357856b512ffb73fe4926a96fc7402fd0ab9ae5102be4f19268b4d87c267452f97d33ab587a40c353dfed7c991c00c334c82829cadd412164d31dc3ddc46ff7305ed671fecf122713a17acb5052a412cb726cb975aaef640d7451d95c4016279c3c5e3544b0a01baceeaed68e5d6fbd23527ee9596a7d98705c2e5b87062dc0a7e65eee58bb852fcc64ce0ede91b802bb444af9b64bd83e1ed5cb6e498554ef218b8e409f79e6b57bf0add82bc57706cacef72651e0d4ee0ea662882a566b3b08c5e1387554c15472253349232a46056beb53f0213aa6999621ee153fcc11a9f2bfc78f9e5e7690648c684d62297588b65929bdb1514a55ce93a24078e688fc51f0ea9e424bbe3e9161de27700ca64bf13c1ced4f1ccc7c58558fc6fe9de57e4b8eee435727933d82124baffc9cc399fdf3e4d0560972977ac34ecb796ece71cf19e8d77b4212b72efdff82f74dea870ce1b4f879181bed370a532d6560626b9175bee9e116bcba3478fabedae02d1c66b961dc27f84cb97b17688d74971fab89e3aef1a5339db5870c44bdb62bf97fb5c2202cdfc45da4f71257cad55e2eb91f7b0afae6a32b4f01d78b5ddc739210941cd7e12ad0722c53041c6c27f1517717829f9392b8faefb78a8cd1200e2a1b90074ed348301172f48a471c2ced4652972929481fb4d60bad5ddb32aa47dad7c7f3b6029b0356eb72910ead3379ebe4776d3ee70bebda5477b60648fbadf68394ecadfb16981fb57472b32898a8936a3043abb28479db77f06f607cc719074bc03186264d1637a89ed019db29f398eb52d5343bcada87aa2ad40020f717c719437dbdee31fad3d8ae9aa41d9869578dde925d0618748c0a266da3b2e4b59033072c5acf05d6184f12f94176e54f431689aa54ba4678bba08968940199855a5473a21d79cef6650288a4d02282162339de8c441eebf1eb714671dda81d8970fa3b8c2470a5c60728b363a0e7ade2ab3e5cf2522c91caec2f1af1eaaab987ae74d9967bf90e00417b4bd5e603e74ddec1f1eee5a78edd5fede7b28915add4eff196e212ef93f7e2f4d178cc24c7ff270c534644557c71b8c2dc10792a72ba80b6b36e9390d7e0c9e8faea3e20af66d8ff597615134fe7fc91daa7cbd652eebdff558443dced2b136199ee849038e8c2fa0b97c11474b3a69c24f72d7bf4af7c5f448c92e58d1520463dcd1479078014290a3e1bf029e029654a7cb2141a4ea558b9eb7f9c22e4f0e46fb634a250da23dbc1f57fb1e6a903aa616ea94e13b8d9311a7e8aaac3c9102663d8340d7067f7297e6c8988bbe1bd94008837c7707cad302b9384cd2707df228b999f43188fe5026fea76159752804b91be227bd7caff11e7bede7a14ee846746838f6f31d93338687888212cabc5d87780939c3fd0cd8494121bb57bec7257003f7d6e73dc9e0f6ca1ecf992bf36f4cc6cd698986a1fcb293b276f25feae0bd6f87ca11bd431983943022649c2c0816387cb5e3ec97268f698496d53615af12c11b3f8b3993155188edc6381b326c0cf75212ed813b08afdb1aa5c27cbaf293d23a460f5e093f3bc73639ec15769a80c34161026fe13a905a82922984995ade7fda55abcadb8d5ac55adf4160e5cf143c032fbcb5825f41d481bbcc82e41928a7b49d331aca43c164eaa55854b633afa73f92b2547714a972c4abb838fba5c2ea4a5c030d7fa8bc278a9ad31b311f5903f5c83f8b8b2fc3ecaa98bebbfa1a344e32517cb1ae188cc4c7924f2c08f0dcfda8528e48c3db6ea85e2571781ae5e8d57b325b2531aac10d82107a7676dc8c8ede79ae7e4d6c98b911282cf99d7fa686d54748b33a86ccd7b57c93a022dc90dc1933628ca490b3eb53c10369b4e1c57598ba2ac0d9b6457dc4fd83aa35f32a3b53761cda38ad8373b7e605b74b808399b99f91e0f1013c1321726dde09e7b39b65e271b76a7475240144b7f9b3054923a54c5770ffd6d1f1acb790a84eb7045b3c3f8396aad0e69e0328b2f397ff6dfc8606be48e42219bee6c90707eba7699a7f73e72adfbe8c8a924276ab581a1081efcf0ab39608b78b32c74abbcf4f4d8e0b8b01ed620b4773214cc82329771bbc4e1ad5e2c9484e1ae8c9024ef5a1301ee2138c0945bfbf746f73cfe02e6f2e5f3d80580eba5ac13641eae48c515bee6b52f23925f83363f9595580f8699f9625821001adcf746a401a6b9e54fe579b88ae92c3f7a55902b9bf56ca7be79644c8d20c50f6bf2b183c6d668bbfc63b59cfae5bb8369922f866391bbc4bcfa5f722113ab4e6ba2f77a1425011f92697475002422532dca394ef8a13d157bfc7573a65769fb5d1ee09a64765e0e402ca3dc6d98838ee978e3f568881eea6576078209ac87817abfc59d3653b44e55fa3f6bf0f7388f95093fe3363a945c2f97f7aa3e08ed2f0691b86c3c47f57ec46d9de52e3f23febee26633a1d5b4be415aecf27e4b756dc7bbdd1a15263adaef23eb31eec0acf57420a1dd0d6b54be7681d48e4bc152e564d0623a919c7c78513de176df2efd4cf2264cd85e2f923df31144538c855ffb9ceb45aed932d71b118c2a28cedc29b8ddc926015d8d826986e32a6cdd92a44710f311dc94c0e82d36cc393ed1a615413d12dd37761dedfa6a5ae11d4020a81e9e05a307b76b49133275b33d59cc0b8015253e888c96f4aaf79cd1d1c974af660b9a87a496b1db4f3334fa3706dc802434684d95d674acf94c5c83fd680044912a5dd0c04540b2c2399829ccb96b6a3b1c42f6f10ba6af28f65e33caf5ea05479fa8da71fa6d1874fa9ad1bdf8552453d65df3f87077c790bf28ffd839e3a623ec2c01810f2ae039a9c1a090c67684d01ad625cd4c9045644ad5f3b3925aa53b47a5bc90499debd378ed1b8c758a3400d15da91b5eb8f7320a02360063cfca36ad8daefff4c2db5f32f7fa351c4c94362c515277c3a5c519b28337ef0a7c2a564d62bad49dedb261c399f5188e166348a31cfa58d3d1befb1439a23d06d726f0e6e92641461466a3101931a63c73b30791c445489d1f7acfad2be80b6e59d6d8775bd9303f468c348061455cbaf5b429bb9bb623aa036989b8a7818767cbebec26f5ec046c3f20a96d01f97ee32393ae2349d44461f1057fbc990a5ad064a9c5de13bd0b160cb641926ad343ff284d3301c8f7c31327728461601e881562407162b6f8686ede8607bd53055d60cd729f9cd0117a192e0555bfb153aa3d5df7ff9fd0636c10f0ee9b6e8a31f4aadada4a448788f2daddfa0b7b7097498552b94aa289b9d5535427cb9f97e7543f97be891913b150d5a9812caa1fea787081aa6be1f96b67adfe70a43d9dc526afb771ae76ff3fc83fe29c28e3a82830d9e0fbd81915478bf5505a003905a0715c0424292733b18470e85259c4547cbe2b8c7f5fe2d7731e8b742a8c4bc744a6e79812b4a1ad6d26bdb1b00327bace22ff6f4cd52cdd785ae482309045f1d6532d7d1d190f043d52224a399af45e2f499f9b3221b3d6419bbfab1437e57fd66416ebe4cefb1c9c49a20aa7bdee644cacb8ae8e58cd997d8e84fe76b5b96b971564a59684e9b04ccedd1bc7d26431506d6da56e9cfd6da066bacbe04eede97e1d15a789144286c16f02b029d4f9a25527eeb02269e31ef9735fe352f4a64d2e8f9ea9b68fa8a6823a4d1ae4e6e49f602147e5bbaaa51aa4b08bc5e33aee5aa0a0eef561b53207b6b807f362cb7a3151677154f2b944239f89661bb61515ff24adcb1df1cd25c220a634ec8264026f061441264ac1b6d623b6474c378551ce9988facfb29ba1355f36b4408ddd1f83b65f2301ee60176c71fb14702373ad1cc35c3952a7efe217264c3c938d54c9f82eed3a547e03f22545737688fd49a425f45bbd5292c3f5f91eeeab2a7ab163dd8b44cdfdc46c1ac45cdb902e4f382f23b107927cc849e483bd1791fe782f5d3ae30ed14081bd7ac5c4b90e0db524d45da04390f15391d6d1a20257c03bacd7f8345e71bf7d67280f81e77bc901bc4fdce644403be32432eae21caad267c454b4c543f1ef2b2936a10ef108d3229249f9ecd0eeba75587ac694bdee811b92ec31f4de0ee6f4f185a573c7a8e69ec145bc25fc425b9f3740cd266a5750173185ad48aa007458a456ef9783fa6cb8120bf9c345ac0fbf53e56827096fd868e1954c371a1aa52ba4851cacfd2534f4cb7ae4aa661694b0556f5724a1eda099171bd55dad3d252ac10539931b9c86a3b65a7a697af15e8da537b3a9b66bc8e2c1ae20e42fe82cb285ab69179a62c5b6b688b88462dcd0a2760977fb0a8d403166e2fd56b066ef51f5176cdea1a9c28ece11339e108bfe6990b1a827e7033798a97303a74feec3231768286d51bd6c08212cae6c5b3a568e6873c45933e21376e0108c79aee2de84b0cdb079770b1198212ffbca29e9886404d9837fec0cd0a596c3aa575a865d4772c61b2d4f89cec0098c5a4f0a7587fb477857147687d2cb98739ad414ac64c582464a40864dba54cd7eb43ce753b6f4014ad919e4aedf439cb17c1b1b2b57aa547e9a28a2cf4303574c45fd161f7c6a6dbc4bc4a4f087f06efccc4c2bbb095e0488fed08acda3c5bf16307318bb3ef2508325dfd8082efab625608ebaa13c20347b5b69f102a35e448037a9eeefaac863cafa9fcbeaf0a2c63a4f17a774bb40b9d27b730f8ab0c3ee83b64980031edf341c4db90b45371758b63010c874f9f26bb6072bae7ff0814cdf776f64a2819719008717088c282d6c0ea7e32a490eb2993cc09fe952314b9613d1941c1bbb2879348ad80b658330f56c12faab7a7b45eeda9e3c7de9b1f589f473edf85bd9ef2e44781d851fc57ba801b0b8b0c9e2ef23470a3e803f898f0b6559ef24409f99086d2856eb58b57ea97244082ec67ed03aa259ca22b7c1619d869e5cf9c590b0152b03580733eae5ff993113fc0d046de00320037d9b8f59362b22b89e774a309ed1af5937eae4d54b5c5eea738d13d349301ab9ca44b040f6aff8a63aba509015aca264c9d97b94f380b741c4841b5f4d7067f7c4f0dfbc1daae4a52e4c3510a000f72d50b013c") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) 04:14:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000340)) (async) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000140)={0x2}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x1000, 0x2]) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x442f00, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000002c0)) r5 = signalfd4(r3, &(0x7f0000000180)={[0x9]}, 0x8, 0x400) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r5}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x6c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:01 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) fcntl$getflags(r2, 0x40a) 04:14:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000340)) (async) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) (async) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000140)={0x2}) (async) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) (async) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x1000, 0x2]) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x442f00, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000002c0)) (async) r5 = signalfd4(r3, &(0x7f0000000180)={[0x9]}, 0x8, 0x400) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r5}) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x5c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1826.514772][T22362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 45) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:01 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) fcntl$getflags(r2, 0x40a) 04:14:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = syz_clone(0x100, &(0x7f0000000080)="6e03f56f31ef342a3a66fb54b4823da38f5414ce88e18cd77ac8ee2db7aa34c35df5dc9dd1f4ca1dd634db182a860a2bed4bb3e0a70716e1ce1904e998d306fba0afe045aa18e06b2be24a61fb0e41c4ad3aead50809de46d05c972cf1c76f48e32fc5e1fc7c68e021f3d62ba727c5b698e6a7557318b2f37f53505424d0cf157b4f120ab7181a3856d55cd933e715ff9aefaf2872e1d8e20a6adb80d8f70a94a086db5da9499014e629f1fe7a", 0xad, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_sigqueueinfo(r6, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) syz_open_procfs$namespace(r6, &(0x7f0000001200)='ns/pid\x00') r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) kcmp(r4, r1, 0x2, r2, r7) 04:14:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) creat(&(0x7f00000001c0)='./file0\x00', 0x80) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1826.590599][T22376] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1826.611114][ T4895] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1826.686312][T22390] FAULT_INJECTION: forcing a failure. [ 1826.686312][T22390] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.698796][T22390] CPU: 0 PID: 22390 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1826.710268][T22390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1826.720159][T22390] Call Trace: [ 1826.723498][T22390] dump_stack_lvl+0x1e2/0x24b [ 1826.727975][T22390] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1826.733278][T22390] dump_stack+0x15/0x17 [ 1826.737273][T22390] should_fail+0x3c6/0x510 [ 1826.741520][T22390] ? __kernfs_new_node+0xdb/0x700 [ 1826.746378][T22390] __should_failslab+0xa4/0xe0 [ 1826.750990][T22390] should_failslab+0x9/0x20 [ 1826.755315][T22390] kmem_cache_alloc+0x3d/0x2e0 [ 1826.759918][T22390] ? __sched_text_start+0x8/0x8 [ 1826.764607][T22390] __kernfs_new_node+0xdb/0x700 [ 1826.769348][T22390] ? preempt_schedule_notrace+0x140/0x140 [ 1826.774857][T22390] ? kernfs_new_node+0x170/0x170 [ 1826.779621][T22390] ? kernfs_add_one+0x4b5/0x5d0 [ 1826.784327][T22390] ? irqentry_exit+0x4f/0x60 [ 1826.788749][T22390] ? sysvec_reschedule_ipi+0x83/0x160 [ 1826.793949][T22390] kernfs_new_node+0x97/0x170 [ 1826.798476][T22390] __kernfs_create_file+0x4a/0x270 [ 1826.803413][T22390] sysfs_add_file_mode_ns+0x273/0x320 [ 1826.808626][T22390] sysfs_create_file_ns+0x196/0x2a0 [ 1826.813648][T22390] ? sysfs_add_file_mode_ns+0x320/0x320 [ 1826.819113][T22390] device_create_file+0x112/0x1d0 [ 1826.823970][T22390] device_add+0x48a/0xbc0 [ 1826.828136][T22390] device_create+0x259/0x2e0 [ 1826.832739][T22390] ? root_device_unregister+0x80/0x80 [ 1826.837943][T22390] ? memset+0x35/0x40 [ 1826.841762][T22390] bdi_register_va+0x93/0x610 [ 1826.846276][T22390] bdi_register+0xd1/0x120 [ 1826.850530][T22390] ? irqentry_exit+0x4f/0x60 [ 1826.855043][T22390] ? __device_add_disk+0x552/0x11a0 [ 1826.860091][T22390] ? bdi_register_va+0x610/0x610 [ 1826.864857][T22390] __device_add_disk+0x5de/0x11a0 [ 1826.869719][T22390] ? device_add_disk+0x40/0x40 [ 1826.874315][T22390] ? vsprintf+0x40/0x40 [ 1826.878311][T22390] ? device_initialize+0x1e1/0x420 [ 1826.883401][T22390] device_add_disk+0x2a/0x40 [ 1826.887800][T22390] loop_add+0x580/0x750 [ 1826.891792][T22390] loop_control_ioctl+0x448/0x620 [ 1826.896646][T22390] ? loop_remove+0xb0/0xb0 [ 1826.900910][T22390] ? __fget_files+0x31e/0x380 [ 1826.905417][T22390] ? security_file_ioctl+0x84/0xb0 [ 1826.910382][T22390] ? loop_remove+0xb0/0xb0 [ 1826.914618][T22390] __se_sys_ioctl+0x114/0x190 [ 1826.919259][T22390] __x64_sys_ioctl+0x7b/0x90 [ 1826.923675][T22390] do_syscall_64+0x34/0x70 [ 1826.927925][T22390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1826.933640][T22390] RIP: 0033:0x7fb51e9cfae9 [ 1826.937893][T22390] 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 [ 1826.957336][T22390] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1826.965581][T22390] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1826.973393][T22390] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1826.981376][T22390] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1826.989185][T22390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1826.996998][T22390] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1827.007344][T22390] ------------[ cut here ]------------ [ 1827.012965][T22390] WARNING: CPU: 0 PID: 22390 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1827.021943][T22390] Modules linked in: [ 1827.025650][T22390] CPU: 0 PID: 22390 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1827.037308][T22390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1827.047531][T22390] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1827.053208][T22390] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1827.073158][T22390] RSP: 0018:ffffc90002d4fbe0 EFLAGS: 00010287 [ 1827.079413][T22390] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1827.087266][T22390] RDX: ffffc90004be3000 RSI: 000000000000db05 RDI: 000000000000db06 [ 1827.095070][T22390] RBP: ffffc90002d4fd30 R08: ffffffff82466a79 R09: ffffc90002d4f630 [ 1827.102875][T22390] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88810f88d068 [ 1827.111100][T22390] R13: ffff88810f88d000 R14: ffff88810f88d348 R15: ffff88810f88b000 [ 1827.119045][T22390] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1827.127809][T22390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1827.134204][T22390] CR2: 00007fb51d70fff8 CR3: 000000010f645000 CR4: 00000000003506b0 [ 1827.142164][T22390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1827.150125][T22390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1827.158091][T22390] Call Trace: [ 1827.161311][T22390] ? show_regs+0x58/0x60 [ 1827.165396][T22390] ? __warn+0x160/0x2f0 [ 1827.169540][T22390] ? __device_add_disk+0xe1e/0x11a0 [ 1827.174808][T22390] ? report_bug+0x3d9/0x5b0 [ 1827.179263][T22390] ? __device_add_disk+0xe1e/0x11a0 [ 1827.184317][T22390] ? handle_bug+0x41/0x70 [ 1827.188552][T22390] ? exc_invalid_op+0x1b/0x50 [ 1827.192988][T22390] ? asm_exc_invalid_op+0x12/0x20 [ 1827.197857][T22390] ? __device_add_disk+0x5e9/0x11a0 [ 1827.202878][T22390] ? __device_add_disk+0xe1e/0x11a0 [ 1827.207930][T22390] ? __device_add_disk+0xe1e/0x11a0 [ 1827.213000][T22390] ? device_add_disk+0x40/0x40 [ 1827.217603][T22390] ? vsprintf+0x40/0x40 [ 1827.221572][T22390] ? device_initialize+0x1e1/0x420 [ 1827.226503][T22390] device_add_disk+0x2a/0x40 [ 1827.230930][T22390] loop_add+0x580/0x750 [ 1827.234932][T22390] loop_control_ioctl+0x448/0x620 [ 1827.239898][T22390] ? loop_remove+0xb0/0xb0 [ 1827.244288][T22390] ? __fget_files+0x31e/0x380 [ 1827.248721][T22390] ? security_file_ioctl+0x84/0xb0 [ 1827.253622][T22390] ? loop_remove+0xb0/0xb0 [ 1827.257887][T22390] __se_sys_ioctl+0x114/0x190 [ 1827.262401][T22390] __x64_sys_ioctl+0x7b/0x90 [ 1827.266822][T22390] do_syscall_64+0x34/0x70 [ 1827.271086][T22390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1827.276810][T22390] RIP: 0033:0x7fb51e9cfae9 [ 1827.281390][T22390] 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 [ 1827.301132][T22390] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1827.309535][T22390] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1827.317620][T22390] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1827.325456][T22390] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1827.333259][T22390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1827.341082][T22390] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1827.348896][T22390] ---[ end trace 16dcad494f8e73e8 ]--- 04:14:02 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r1 = eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x5c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 46) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x74000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:02 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) lseek(r1, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) r3 = openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0x40140, 0x123) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r4, 0x401, 0x0) lseek(r4, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x2, r4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1827.564868][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:02 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) fcntl$getflags(r2, 0x40a) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) waitid(0x2, r3, 0x0, 0x4, 0x0) (async) fcntl$getflags(r2, 0x40a) (async) [ 1827.622696][T22418] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1827.675309][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1827.711503][T22424] FAULT_INJECTION: forcing a failure. [ 1827.711503][T22424] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.724570][T22424] CPU: 0 PID: 22424 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1827.736102][T22424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1827.745979][T22424] Call Trace: [ 1827.749133][T22424] dump_stack_lvl+0x1e2/0x24b [ 1827.753631][T22424] ? panic+0x80b/0x80b [ 1827.757536][T22424] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1827.762840][T22424] ? selinux_kernfs_init_security+0x14a/0x720 [ 1827.768733][T22424] dump_stack+0x15/0x17 [ 1827.772725][T22424] should_fail+0x3c6/0x510 [ 1827.776973][T22424] ? __kernfs_new_node+0x99/0x700 [ 1827.781840][T22424] __should_failslab+0xa4/0xe0 [ 1827.786437][T22424] should_failslab+0x9/0x20 [ 1827.790776][T22424] __kmalloc_track_caller+0x5f/0x320 [ 1827.795986][T22424] kstrdup_const+0x55/0x90 [ 1827.800234][T22424] __kernfs_new_node+0x99/0x700 [ 1827.804924][T22424] ? __kasan_check_write+0x14/0x20 [ 1827.809868][T22424] ? mutex_lock+0xa5/0x110 [ 1827.814127][T22424] ? kernfs_new_node+0x170/0x170 [ 1827.818896][T22424] ? __kasan_check_write+0x14/0x20 [ 1827.823928][T22424] ? mutex_unlock+0x1c/0x40 [ 1827.828268][T22424] ? kernfs_activate+0x31a/0x330 [ 1827.833216][T22424] kernfs_new_node+0x97/0x170 [ 1827.837734][T22424] kernfs_create_link+0xba/0x210 [ 1827.842526][T22424] sysfs_do_create_link_sd+0x89/0x110 [ 1827.847731][T22424] sysfs_create_link+0x68/0x80 [ 1827.852316][T22424] device_add_class_symlinks+0x222/0x2a0 [ 1827.857781][T22424] device_add+0x4b7/0xbc0 [ 1827.861945][T22424] device_create+0x259/0x2e0 [ 1827.866377][T22424] ? sysvec_reschedule_ipi+0x83/0x160 [ 1827.871578][T22424] ? root_device_unregister+0x80/0x80 [ 1827.876792][T22424] bdi_register_va+0x93/0x610 [ 1827.881303][T22424] bdi_register+0xd1/0x120 [ 1827.885638][T22424] ? irqentry_exit+0x4f/0x60 [ 1827.890070][T22424] ? __device_add_disk+0x552/0x11a0 [ 1827.895772][T22424] ? bdi_register_va+0x610/0x610 [ 1827.900518][T22424] ? __kasan_check_read+0x11/0x20 [ 1827.905403][T22424] ? blk_alloc_devt+0xd7/0x330 [ 1827.909983][T22424] __device_add_disk+0x5de/0x11a0 [ 1827.914829][T22424] ? device_add_disk+0x40/0x40 [ 1827.919435][T22424] ? vsprintf+0x40/0x40 [ 1827.923438][T22424] ? device_initialize+0x1e1/0x420 [ 1827.928389][T22424] device_add_disk+0x2a/0x40 [ 1827.932810][T22424] loop_add+0x580/0x750 [ 1827.936794][T22424] loop_control_ioctl+0x448/0x620 [ 1827.941649][T22424] ? loop_remove+0xb0/0xb0 [ 1827.945903][T22424] ? irqentry_exit+0x4f/0x60 [ 1827.950331][T22424] ? sysvec_reschedule_ipi+0x83/0x160 [ 1827.955540][T22424] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1827.962282][T22424] ? loop_remove+0xb0/0xb0 [ 1827.966523][T22424] __se_sys_ioctl+0x114/0x190 [ 1827.971033][T22424] __x64_sys_ioctl+0x7b/0x90 [ 1827.975461][T22424] do_syscall_64+0x34/0x70 [ 1827.979722][T22424] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1827.985444][T22424] RIP: 0033:0x7fb51e9cfae9 [ 1827.989699][T22424] 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 [ 1828.009257][T22424] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.017490][T22424] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1828.025286][T22424] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1828.033096][T22424] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1828.040908][T22424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1828.048722][T22424] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1828.060439][T22424] ------------[ cut here ]------------ [ 1828.065761][T22424] WARNING: CPU: 0 PID: 22424 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1828.074769][T22424] Modules linked in: [ 1828.078686][T22424] CPU: 0 PID: 22424 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1828.090446][T22424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1828.100589][T22424] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1828.106216][T22424] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1828.126039][T22424] RSP: 0018:ffffc90000db7be0 EFLAGS: 00010287 [ 1828.131991][T22424] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1828.139809][T22424] RDX: ffffc90004be3000 RSI: 000000000000eb27 RDI: 000000000000eb28 [ 1828.147601][T22424] RBP: ffffc90000db7d30 R08: ffffffff82466a79 R09: ffffc90000db7630 [ 1828.155629][T22424] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff8881017a1068 [ 1828.163525][T22424] R13: ffff8881017a1000 R14: ffff8881017a1348 R15: ffff888105d9a000 [ 1828.171496][T22424] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1828.180817][T22424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1828.187472][T22424] CR2: 00007fb51d70fff8 CR3: 00000001134c4000 CR4: 00000000003506b0 [ 1828.195596][T22424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1828.203482][T22424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1828.211374][T22424] Call Trace: [ 1828.214625][T22424] ? show_regs+0x58/0x60 [ 1828.218872][T22424] ? __warn+0x160/0x2f0 [ 1828.223016][T22424] ? __device_add_disk+0xe1e/0x11a0 [ 1828.228154][T22424] ? report_bug+0x3d9/0x5b0 [ 1828.232597][T22424] ? __device_add_disk+0xe1e/0x11a0 [ 1828.237637][T22424] ? handle_bug+0x41/0x70 [ 1828.241848][T22424] ? exc_invalid_op+0x1b/0x50 [ 1828.246340][T22424] ? asm_exc_invalid_op+0x12/0x20 [ 1828.251427][T22424] ? __device_add_disk+0x5e9/0x11a0 [ 1828.256387][T22424] ? __device_add_disk+0xe1e/0x11a0 [ 1828.261439][T22424] ? __device_add_disk+0xe1e/0x11a0 [ 1828.266475][T22424] ? device_add_disk+0x40/0x40 [ 1828.271115][T22424] ? vsprintf+0x40/0x40 [ 1828.275043][T22424] ? device_initialize+0x1e1/0x420 [ 1828.280122][T22424] device_add_disk+0x2a/0x40 [ 1828.284696][T22424] loop_add+0x580/0x750 [ 1828.288724][T22424] loop_control_ioctl+0x448/0x620 [ 1828.293554][T22424] ? loop_remove+0xb0/0xb0 [ 1828.297820][T22424] ? irqentry_exit+0x4f/0x60 [ 1828.302247][T22424] ? sysvec_reschedule_ipi+0x83/0x160 [ 1828.307471][T22424] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1828.313091][T22424] ? loop_remove+0xb0/0xb0 [ 1828.317469][T22424] __se_sys_ioctl+0x114/0x190 [ 1828.323279][T22424] __x64_sys_ioctl+0x7b/0x90 [ 1828.328033][T22424] do_syscall_64+0x34/0x70 [ 1828.332314][T22424] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1828.339213][T22424] RIP: 0033:0x7fb51e9cfae9 [ 1828.343440][T22424] 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 [ 1828.362909][T22424] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.371151][T22424] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1828.378951][T22424] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1828.386753][T22424] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1828.394604][T22424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1828.402876][T22424] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1828.411121][T22424] ---[ end trace 16dcad494f8e73e9 ]--- 04:14:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x6c000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:03 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) (async) lseek(r1, 0x1, 0x0) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async, rerun: 32) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r2) (async, rerun: 32) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r2}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) r3 = openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0x40140, 0x123) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r4, 0x401, 0x0) (async, rerun: 64) lseek(r4, 0x1, 0x0) (async, rerun: 64) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x2, r4}) (async, rerun: 32) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (rerun: 32) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 47) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:03 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) lseek(r1, 0x1, 0x0) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) r3 = openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0x40140, 0x123) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r4, 0x401, 0x0) (async) lseek(r4, 0x1, 0x0) (async) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x2, r4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:03 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="00cd0000e9660000604fdcd1df55a24ee5cd1c6a6e151931545171b1642c84396d6c0a68142e6b6391e5ab5199333b08e028a504cf288d01f4d4439e4be7dd2d53053d8e6697ed896120d1dfe202c2adcefe50eeda51c8d6fc104560f437779e491d27b4ee1b3d4584e067c587513b41b84a84857a7b8e8f2fb224d03c49d6884d47bbdda1b989b6c92dedfbcba05f3be528bc55bd3b218148957b3918f6adc91396cf90bc6382d41071ea9d53df64fdd46e08b5b1752e2afb45210e57c48d9a92c4048b63acf826f0f0c3b0457eafff7448a2d03335fae8"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)={0x3, 0x0, [{0xf000, 0x4b, &(0x7f00000002c0)=""/75}, {0x5000, 0xfb, &(0x7f0000000600)=""/251}, {0x100000, 0x36, &(0x7f00000001c0)=""/54}]}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1828.634769][T22449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1828.664897][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 1828.678902][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1828.722835][T22463] FAULT_INJECTION: forcing a failure. [ 1828.722835][T22463] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.736107][T22463] CPU: 0 PID: 22463 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1828.747557][T22463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1828.757698][T22463] Call Trace: [ 1828.760836][T22463] dump_stack_lvl+0x1e2/0x24b [ 1828.765955][T22463] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1828.771245][T22463] dump_stack+0x15/0x17 [ 1828.775252][T22463] should_fail+0x3c6/0x510 [ 1828.779491][T22463] ? __kernfs_new_node+0xdb/0x700 [ 1828.784350][T22463] __should_failslab+0xa4/0xe0 [ 1828.788963][T22463] should_failslab+0x9/0x20 [ 1828.793318][T22463] kmem_cache_alloc+0x3d/0x2e0 [ 1828.797915][T22463] __kernfs_new_node+0xdb/0x700 [ 1828.802576][T22463] ? irqentry_exit+0x4f/0x60 [ 1828.807020][T22463] ? __kasan_check_write+0x14/0x20 [ 1828.812234][T22463] ? mutex_lock+0xa5/0x110 [ 1828.816428][T22463] ? kernfs_new_node+0x170/0x170 [ 1828.821203][T22463] ? kernfs_add_one+0x35d/0x5d0 [ 1828.825899][T22463] ? __kasan_check_write+0x14/0x20 [ 1828.830833][T22463] ? mutex_unlock+0x1c/0x40 [ 1828.835207][T22463] ? kernfs_activate+0x31a/0x330 [ 1828.839955][T22463] kernfs_new_node+0x97/0x170 [ 1828.844464][T22463] kernfs_create_link+0xba/0x210 [ 1828.849238][T22463] sysfs_do_create_link_sd+0x89/0x110 [ 1828.854440][T22463] sysfs_create_link+0x68/0x80 [ 1828.859061][T22463] device_add_class_symlinks+0x222/0x2a0 [ 1828.864550][T22463] device_add+0x4b7/0xbc0 [ 1828.868721][T22463] device_create+0x259/0x2e0 [ 1828.873111][T22463] ? root_device_unregister+0x80/0x80 [ 1828.878312][T22463] ? memset+0x35/0x40 [ 1828.882136][T22463] bdi_register_va+0x93/0x610 [ 1828.886900][T22463] bdi_register+0xd1/0x120 [ 1828.891339][T22463] ? irqentry_exit+0x4f/0x60 [ 1828.895758][T22463] ? __device_add_disk+0x552/0x11a0 [ 1828.900793][T22463] ? bdi_register_va+0x610/0x610 [ 1828.905565][T22463] ? __kasan_check_read+0x11/0x20 [ 1828.910420][T22463] ? blk_alloc_devt+0xd7/0x330 [ 1828.915021][T22463] __device_add_disk+0x5de/0x11a0 [ 1828.919887][T22463] ? device_add_disk+0x40/0x40 [ 1828.924503][T22463] ? vsprintf+0x40/0x40 [ 1828.928482][T22463] ? device_initialize+0x1e1/0x420 [ 1828.933537][T22463] device_add_disk+0x2a/0x40 [ 1828.937938][T22463] loop_add+0x580/0x750 [ 1828.941927][T22463] loop_control_ioctl+0x448/0x620 [ 1828.946787][T22463] ? loop_remove+0xb0/0xb0 [ 1828.951060][T22463] ? __fget_files+0x31e/0x380 [ 1828.955574][T22463] ? security_file_ioctl+0x84/0xb0 [ 1828.960504][T22463] ? loop_remove+0xb0/0xb0 [ 1828.964754][T22463] __se_sys_ioctl+0x114/0x190 [ 1828.969286][T22463] __x64_sys_ioctl+0x7b/0x90 [ 1828.973778][T22463] do_syscall_64+0x34/0x70 [ 1828.977957][T22463] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1828.983678][T22463] RIP: 0033:0x7fb51e9cfae9 [ 1828.987933][T22463] 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 [ 1829.007508][T22463] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1829.015950][T22463] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1829.023760][T22463] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1829.031553][T22463] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1829.039361][T22463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1829.047177][T22463] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1829.057750][T22463] ------------[ cut here ]------------ [ 1829.063122][T22463] WARNING: CPU: 0 PID: 22463 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1829.072154][T22463] Modules linked in: [ 1829.076114][T22463] CPU: 0 PID: 22463 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1829.087834][T22463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1829.097755][T22463] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1829.103683][T22463] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1829.123968][T22463] RSP: 0018:ffffc900042afbe0 EFLAGS: 00010283 [ 1829.129957][T22463] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1829.137849][T22463] RDX: ffffc90004be3000 RSI: 000000000000e650 RDI: 000000000000e651 [ 1829.145675][T22463] RBP: ffffc900042afd30 R08: ffffffff82466a79 R09: ffffc900042af630 [ 1829.153500][T22463] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88815c1c0068 [ 1829.161789][T22463] R13: ffff88815c1c0000 R14: ffff88815c1c0348 R15: ffff88815c1c4000 [ 1829.169752][T22463] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1829.178699][T22463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1829.185300][T22463] CR2: 00007fb51d70fff8 CR3: 0000000153b62000 CR4: 00000000003506b0 [ 1829.193054][T22463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1829.200855][T22463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1829.208684][T22463] Call Trace: [ 1829.211780][T22463] ? show_regs+0x58/0x60 [ 1829.215857][T22463] ? __warn+0x160/0x2f0 [ 1829.219864][T22463] ? __device_add_disk+0xe1e/0x11a0 [ 1829.224898][T22463] ? report_bug+0x3d9/0x5b0 [ 1829.229238][T22463] ? __device_add_disk+0xe1e/0x11a0 [ 1829.234265][T22463] ? handle_bug+0x41/0x70 [ 1829.238612][T22463] ? exc_invalid_op+0x1b/0x50 [ 1829.243116][T22463] ? asm_exc_invalid_op+0x12/0x20 [ 1829.247997][T22463] ? __device_add_disk+0x5e9/0x11a0 [ 1829.253007][T22463] ? __device_add_disk+0xe1e/0x11a0 [ 1829.258254][T22463] ? __device_add_disk+0xe1e/0x11a0 [ 1829.263338][T22463] ? device_add_disk+0x40/0x40 [ 1829.267943][T22463] ? vsprintf+0x40/0x40 [ 1829.271897][T22463] ? device_initialize+0x1e1/0x420 [ 1829.276851][T22463] device_add_disk+0x2a/0x40 [ 1829.281282][T22463] loop_add+0x580/0x750 [ 1829.285267][T22463] loop_control_ioctl+0x448/0x620 [ 1829.290138][T22463] ? loop_remove+0xb0/0xb0 [ 1829.294371][T22463] ? __fget_files+0x31e/0x380 [ 1829.298916][T22463] ? security_file_ioctl+0x84/0xb0 [ 1829.303834][T22463] ? loop_remove+0xb0/0xb0 [ 1829.308093][T22463] __se_sys_ioctl+0x114/0x190 [ 1829.312596][T22463] __x64_sys_ioctl+0x7b/0x90 [ 1829.317024][T22463] do_syscall_64+0x34/0x70 [ 1829.321468][T22463] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1829.327273][T22463] RIP: 0033:0x7fb51e9cfae9 [ 1829.331581][T22463] 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 [ 1829.351017][T22463] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1829.359249][T22463] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1829.367045][T22463] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1829.374887][T22463] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1829.382771][T22463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1829.390635][T22463] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1829.398421][T22463] ---[ end trace 16dcad494f8e73ea ]--- 04:14:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x7a000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:04 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x80800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1829.626060][T22470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001100)={0x0, 0x0, {0x0, @struct, 0x0}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001500)={r1, "2fbd1258d37ef5201f9e3df6f9a3c5c6"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000500)={r1, 0x1, 0x0, 0x1}) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000240)=r3) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x1, r3}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="00cd0000e9660000604fdcd1df55a24ee5cd1c6a6e151931545171b1642c84396d6c0a68142e6b6391e5ab5199333b08e028a504cf288d01f4d4439e4be7dd2d53053d8e6697ed896120d1dfe202c2adcefe50eeda51c8d6fc104560f437779e491d27b4ee1b3d4584e067c587513b41b84a84857a7b8e8f2fb224d03c49d6884d47bbdda1b989b6c92dedfbcba05f3be528bc55bd3b218148957b3918f6adc91396cf90bc6382d41071ea9d53df64fdd46e08b5b1752e2afb45210e57c48d9a92c4048b63acf826f0f0c3b0457eafff7448a2d03335fae8"]) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) (async) lseek(r2, 0x1, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)={0x3, 0x0, [{0xf000, 0x4b, &(0x7f00000002c0)=""/75}, {0x5000, 0xfb, &(0x7f0000000600)=""/251}, {0x100000, 0x36, &(0x7f00000001c0)=""/54}]}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 48) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:05 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async, rerun: 64) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 64) r2 = inotify_init1(0x80800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x74000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="00cd0000e9660000604fdcd1df55a24ee5cd1c6a6e151931545171b1642c84396d6c0a68142e6b6391e5ab5199333b08e028a504cf288d01f4d4439e4be7dd2d53053d8e6697ed896120d1dfe202c2adcefe50eeda51c8d6fc104560f437779e491d27b4ee1b3d4584e067c587513b41b84a84857a7b8e8f2fb224d03c49d6884d47bbdda1b989b6c92dedfbcba05f3be528bc55bd3b218148957b3918f6adc91396cf90bc6382d41071ea9d53df64fdd46e08b5b1752e2afb45210e57c48d9a92c4048b63acf826f0f0c3b0457eafff7448a2d03335fae8"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) (async, rerun: 32) lseek(r2, 0x1, 0x0) (async, rerun: 32) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)={0x3, 0x0, [{0xf000, 0x4b, &(0x7f00000002c0)=""/75}, {0x5000, 0xfb, &(0x7f0000000600)=""/251}, {0x100000, 0x36, &(0x7f00000001c0)=""/54}]}) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (rerun: 64) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) r2 = signalfd4(r1, &(0x7f00000002c0)={[0x4]}, 0x8, 0x80000) syz_open_dev$evdev(&(0x7f00000000c0), 0x1, 0x6343) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10010, r2, 0xb701f000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x4000, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x4001, &(0x7f0000000380)=""/247, &(0x7f0000000300)=""/93, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1829.775349][T22476] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1829.821641][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1829.892860][T22498] FAULT_INJECTION: forcing a failure. [ 1829.892860][T22498] name failslab, interval 1, probability 0, space 0, times 0 [ 1829.906049][T22498] CPU: 0 PID: 22498 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1829.917920][T22498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1829.927806][T22498] Call Trace: [ 1829.930946][T22498] dump_stack_lvl+0x1e2/0x24b [ 1829.935449][T22498] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1829.940746][T22498] ? __perf_event_task_sched_in+0x219/0x2a0 [ 1829.946473][T22498] dump_stack+0x15/0x17 [ 1829.950550][T22498] should_fail+0x3c6/0x510 [ 1829.954805][T22498] ? __kernfs_new_node+0xdb/0x700 [ 1829.959667][T22498] __should_failslab+0xa4/0xe0 [ 1829.964264][T22498] should_failslab+0x9/0x20 [ 1829.968603][T22498] kmem_cache_alloc+0x3d/0x2e0 [ 1829.973206][T22498] __kernfs_new_node+0xdb/0x700 [ 1829.977892][T22498] ? __sched_text_start+0x8/0x8 [ 1829.982580][T22498] ? mutex_lock+0xa5/0x110 [ 1829.986828][T22498] ? kernfs_new_node+0x170/0x170 [ 1829.991605][T22498] ? preempt_schedule+0xd9/0xe0 [ 1829.996295][T22498] ? __kasan_check_read+0x11/0x20 [ 1830.001152][T22498] ? preempt_schedule_common+0xbe/0xf0 [ 1830.006443][T22498] ? preempt_schedule+0xd9/0xe0 [ 1830.011137][T22498] ? schedule_preempt_disabled+0x20/0x20 [ 1830.016689][T22498] ? sysvec_reschedule_ipi+0x83/0x160 [ 1830.021897][T22498] kernfs_new_node+0x97/0x170 [ 1830.026436][T22498] kernfs_create_link+0xba/0x210 [ 1830.031184][T22498] sysfs_do_create_link_sd+0x89/0x110 [ 1830.036390][T22498] sysfs_create_link+0x68/0x80 [ 1830.040994][T22498] device_add_class_symlinks+0x222/0x2a0 [ 1830.046471][T22498] device_add+0x4b7/0xbc0 [ 1830.050622][T22498] device_create+0x259/0x2e0 [ 1830.055049][T22498] ? root_device_unregister+0x80/0x80 [ 1830.060258][T22498] ? __kasan_check_read+0x11/0x20 [ 1830.065117][T22498] ? preempt_schedule_irq+0xe7/0x140 [ 1830.070239][T22498] ? preempt_schedule_notrace+0x140/0x140 [ 1830.075791][T22498] ? number+0xb5a/0xf80 [ 1830.079782][T22498] bdi_register_va+0x93/0x610 [ 1830.084441][T22498] bdi_register+0xd1/0x120 [ 1830.088667][T22498] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1830.094136][T22498] ? __device_add_disk+0x552/0x11a0 [ 1830.099162][T22498] ? bdi_register_va+0x610/0x610 [ 1830.103939][T22498] ? blk_alloc_devt+0x129/0x330 [ 1830.108645][T22498] __device_add_disk+0x5de/0x11a0 [ 1830.113514][T22498] ? device_add_disk+0x40/0x40 [ 1830.118090][T22498] ? vsprintf+0x40/0x40 [ 1830.122086][T22498] ? __alloc_disk_node+0x49e/0x570 [ 1830.127085][T22498] device_add_disk+0x2a/0x40 [ 1830.131455][T22498] loop_add+0x580/0x750 [ 1830.135455][T22498] loop_control_ioctl+0x448/0x620 [ 1830.140501][T22498] ? loop_remove+0xb0/0xb0 [ 1830.144740][T22498] ? __fget_files+0x31e/0x380 [ 1830.149256][T22498] ? security_file_ioctl+0x84/0xb0 [ 1830.154195][T22498] ? loop_remove+0xb0/0xb0 [ 1830.158456][T22498] __se_sys_ioctl+0x114/0x190 [ 1830.162960][T22498] __x64_sys_ioctl+0x7b/0x90 [ 1830.167402][T22498] do_syscall_64+0x34/0x70 [ 1830.171654][T22498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1830.177540][T22498] RIP: 0033:0x7fb51e9cfae9 [ 1830.182157][T22498] 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 [ 1830.202202][T22498] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1830.210435][T22498] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1830.218258][T22498] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1830.226360][T22498] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1830.234322][T22498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1830.242212][T22498] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1830.252769][T22498] ------------[ cut here ]------------ [ 1830.258199][T22498] WARNING: CPU: 0 PID: 22498 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1830.267247][T22498] Modules linked in: [ 1830.271035][T22498] CPU: 0 PID: 22498 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1830.282890][T22498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1830.293875][T22498] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1830.299549][T22498] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1830.319005][T22498] RSP: 0018:ffffc900045ffbe0 EFLAGS: 00010283 [ 1830.324870][T22498] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1830.332949][T22498] RDX: ffffc90004be3000 RSI: 000000000000f051 RDI: 000000000000f052 [ 1830.341255][T22498] RBP: ffffc900045ffd30 R08: ffffffff82466a79 R09: ffffc900045ff630 [ 1830.349237][T22498] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff888159ea3068 [ 1830.357028][T22498] R13: ffff888159ea3000 R14: ffff888159ea3348 R15: ffff888159ea2000 [ 1830.364841][T22498] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1830.373712][T22498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1830.380206][T22498] CR2: 00007fb51d70fff8 CR3: 0000000119a22000 CR4: 00000000003506b0 [ 1830.388243][T22498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1830.396063][T22498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1830.404030][T22498] Call Trace: [ 1830.407333][T22498] ? show_regs+0x58/0x60 [ 1830.411638][T22498] ? __warn+0x160/0x2f0 [ 1830.415636][T22498] ? __device_add_disk+0xe1e/0x11a0 [ 1830.420697][T22498] ? report_bug+0x3d9/0x5b0 [ 1830.425009][T22498] ? __device_add_disk+0xe1e/0x11a0 [ 1830.430080][T22498] ? handle_bug+0x41/0x70 [ 1830.434214][T22498] ? exc_invalid_op+0x1b/0x50 [ 1830.438758][T22498] ? asm_exc_invalid_op+0x12/0x20 [ 1830.443595][T22498] ? __device_add_disk+0x5e9/0x11a0 [ 1830.448654][T22498] ? __device_add_disk+0xe1e/0x11a0 [ 1830.453656][T22498] ? __device_add_disk+0xe1e/0x11a0 [ 1830.458779][T22498] ? device_add_disk+0x40/0x40 [ 1830.463287][T22498] ? vsprintf+0x40/0x40 [ 1830.467282][T22498] ? __alloc_disk_node+0x49e/0x570 [ 1830.472499][T22498] device_add_disk+0x2a/0x40 [ 1830.477211][T22498] loop_add+0x580/0x750 [ 1830.481243][T22498] loop_control_ioctl+0x448/0x620 [ 1830.486073][T22498] ? loop_remove+0xb0/0xb0 [ 1830.490368][T22498] ? __fget_files+0x31e/0x380 [ 1830.494867][T22498] ? security_file_ioctl+0x84/0xb0 [ 1830.499798][T22498] ? loop_remove+0xb0/0xb0 [ 1830.504038][T22498] __se_sys_ioctl+0x114/0x190 [ 1830.508579][T22498] __x64_sys_ioctl+0x7b/0x90 [ 1830.512981][T22498] do_syscall_64+0x34/0x70 [ 1830.517229][T22498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1830.522972][T22498] RIP: 0033:0x7fb51e9cfae9 [ 1830.527215][T22498] 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 [ 1830.546682][T22498] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1830.554941][T22498] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1830.563116][T22498] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1830.570963][T22498] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1830.578776][T22498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1830.586567][T22498] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1830.594463][T22498] ---[ end trace 16dcad494f8e73eb ]--- [ 1830.667016][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 49) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:06 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) r2 = signalfd4(r1, &(0x7f00000002c0)={[0x4]}, 0x8, 0x80000) syz_open_dev$evdev(&(0x7f00000000c0), 0x1, 0x6343) (async, rerun: 64) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10010, r2, 0xb701f000) (async, rerun: 64) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x4000, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x4001, &(0x7f0000000380)=""/247, &(0x7f0000000300)=""/93, &(0x7f0000000480)=""/74}) (async, rerun: 32) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (rerun: 32) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x81000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:06 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) signalfd4(r1, &(0x7f00000002c0)={[0x4]}, 0x8, 0x80000) (async) r2 = signalfd4(r1, &(0x7f00000002c0)={[0x4]}, 0x8, 0x80000) syz_open_dev$evdev(&(0x7f00000000c0), 0x1, 0x6343) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10010, r2, 0xb701f000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x4000, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x4001, &(0x7f0000000380)=""/247, &(0x7f0000000300)=""/93, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:06 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x80800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x1) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1830.836128][T22517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1830.913982][T22523] FAULT_INJECTION: forcing a failure. [ 1830.913982][T22523] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.926628][T22523] CPU: 0 PID: 22523 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1830.938139][T22523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1830.948034][T22523] Call Trace: [ 1830.951170][T22523] dump_stack_lvl+0x1e2/0x24b [ 1830.955676][T22523] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1830.961229][T22523] ? finish_task_switch+0x130/0x5a0 [ 1830.966272][T22523] ? switch_mm_irqs_off+0x2f9/0x9a0 [ 1830.971568][T22523] dump_stack+0x15/0x17 [ 1830.975554][T22523] should_fail+0x3c6/0x510 [ 1830.979806][T22523] ? __kernfs_new_node+0xdb/0x700 [ 1830.984665][T22523] __should_failslab+0xa4/0xe0 [ 1830.989268][T22523] should_failslab+0x9/0x20 [ 1830.993778][T22523] kmem_cache_alloc+0x3d/0x2e0 [ 1830.998449][T22523] __kernfs_new_node+0xdb/0x700 [ 1831.003105][T22523] ? preempt_schedule_notrace+0x140/0x140 [ 1831.008629][T22523] ? kernfs_new_node+0x170/0x170 [ 1831.013565][T22523] ? irqentry_exit+0x4f/0x60 [ 1831.017992][T22523] ? sysvec_reschedule_ipi+0x83/0x160 [ 1831.023203][T22523] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1831.028675][T22523] kernfs_new_node+0x97/0x170 [ 1831.033181][T22523] kernfs_create_link+0xba/0x210 [ 1831.038042][T22523] sysfs_do_create_link_sd+0x89/0x110 [ 1831.043347][T22523] sysfs_create_link+0x68/0x80 [ 1831.048570][T22523] device_add_class_symlinks+0x222/0x2a0 [ 1831.054372][T22523] device_add+0x4b7/0xbc0 [ 1831.059069][T22523] device_create+0x259/0x2e0 [ 1831.063485][T22523] ? root_device_unregister+0x80/0x80 [ 1831.068692][T22523] bdi_register_va+0x93/0x610 [ 1831.073201][T22523] bdi_register+0xd1/0x120 [ 1831.077453][T22523] ? irqentry_exit+0x4f/0x60 [ 1831.082056][T22523] ? __device_add_disk+0x552/0x11a0 [ 1831.087091][T22523] ? bdi_register_va+0x610/0x610 [ 1831.091864][T22523] __device_add_disk+0x5de/0x11a0 [ 1831.096726][T22523] ? device_add_disk+0x40/0x40 [ 1831.101321][T22523] ? irqentry_exit+0x4f/0x60 [ 1831.105763][T22523] ? vsprintf+0x40/0x40 [ 1831.109747][T22523] device_add_disk+0x2a/0x40 [ 1831.114363][T22523] loop_add+0x580/0x750 [ 1831.118332][T22523] loop_control_ioctl+0x448/0x620 [ 1831.123280][T22523] ? loop_remove+0xb0/0xb0 [ 1831.127532][T22523] ? __fget_files+0x31e/0x380 [ 1831.132309][T22523] ? security_file_ioctl+0x84/0xb0 [ 1831.137239][T22523] ? loop_remove+0xb0/0xb0 [ 1831.141478][T22523] __se_sys_ioctl+0x114/0x190 [ 1831.145990][T22523] __x64_sys_ioctl+0x7b/0x90 [ 1831.150420][T22523] do_syscall_64+0x34/0x70 [ 1831.154669][T22523] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1831.160398][T22523] RIP: 0033:0x7fb51e9cfae9 [ 1831.164653][T22523] 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 [ 1831.184182][T22523] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1831.192423][T22523] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1831.200234][T22523] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1831.208042][T22523] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1831.216215][T22523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.224115][T22523] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1831.233071][T22523] ------------[ cut here ]------------ [ 1831.238405][T22523] WARNING: CPU: 0 PID: 22523 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1831.247309][T22523] Modules linked in: [ 1831.251158][T22523] CPU: 0 PID: 22523 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1831.262787][T22523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1831.272689][T22523] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1831.278315][T22523] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1831.297799][T22523] RSP: 0018:ffffc900046efbe0 EFLAGS: 00010287 [ 1831.304083][T22523] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1831.312036][T22523] RDX: ffffc90004be3000 RSI: 000000000000da09 RDI: 000000000000da0a [ 1831.319895][T22523] RBP: ffffc900046efd30 R08: ffffffff82466a79 R09: ffffc900046ef630 [ 1831.327920][T22523] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff8881561ea068 [ 1831.335727][T22523] R13: ffff8881561ea000 R14: ffff8881561ea348 R15: ffff88811e9ea000 [ 1831.343726][T22523] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1831.352647][T22523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1831.359010][T22523] CR2: 00007fb51d70fff8 CR3: 000000011cc65000 CR4: 00000000003506b0 [ 1831.366939][T22523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1831.374912][T22523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1831.382957][T22523] Call Trace: [ 1831.386101][T22523] ? show_regs+0x58/0x60 [ 1831.390564][T22523] ? __warn+0x160/0x2f0 [ 1831.395077][T22523] ? __device_add_disk+0xe1e/0x11a0 [ 1831.400358][T22523] ? report_bug+0x3d9/0x5b0 [ 1831.405061][T22523] ? __device_add_disk+0xe1e/0x11a0 [ 1831.410336][T22523] ? handle_bug+0x41/0x70 [ 1831.414888][T22523] ? exc_invalid_op+0x1b/0x50 [ 1831.420257][T22523] ? asm_exc_invalid_op+0x12/0x20 [ 1831.425566][T22523] ? __device_add_disk+0x5e9/0x11a0 [ 1831.431734][T22523] ? __device_add_disk+0xe1e/0x11a0 [ 1831.436854][T22523] ? __device_add_disk+0xe1e/0x11a0 [ 1831.442408][T22523] ? device_add_disk+0x40/0x40 [ 1831.447370][T22523] ? irqentry_exit+0x4f/0x60 [ 1831.452295][T22523] ? vsprintf+0x40/0x40 [ 1831.456631][T22523] device_add_disk+0x2a/0x40 [ 1831.461009][T22523] loop_add+0x580/0x750 [ 1831.465272][T22523] loop_control_ioctl+0x448/0x620 [ 1831.470107][T22523] ? loop_remove+0xb0/0xb0 [ 1831.474501][T22523] ? __fget_files+0x31e/0x380 [ 1831.479038][T22523] ? security_file_ioctl+0x84/0xb0 [ 1831.483950][T22523] ? loop_remove+0xb0/0xb0 [ 1831.488228][T22523] __se_sys_ioctl+0x114/0x190 [ 1831.492838][T22523] __x64_sys_ioctl+0x7b/0x90 [ 1831.497329][T22523] do_syscall_64+0x34/0x70 [ 1831.501689][T22523] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1831.507968][T22523] RIP: 0033:0x7fb51e9cfae9 [ 1831.512208][T22523] 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 [ 1831.531736][T22523] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1831.540746][T22523] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1831.549358][T22523] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1831.557641][T22523] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1831.565495][T22523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.573281][T22523] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1831.581214][T22523] ---[ end trace 16dcad494f8e73ec ]--- [ 1831.675321][T19594] udevd[19594]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x81000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 50) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x9}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x59000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:07 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x0, r3, 0x0, 0x80000000, 0x0) 04:14:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x81ffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x9}) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x9}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x9}) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) [ 1831.965675][T22535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1831.990029][T22538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1832.032770][T22544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1832.084430][T22548] FAULT_INJECTION: forcing a failure. [ 1832.084430][T22548] name failslab, interval 1, probability 0, space 0, times 0 [ 1832.096913][T22548] CPU: 0 PID: 22548 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1832.108563][T22548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1832.119843][T22548] Call Trace: [ 1832.123314][T22548] dump_stack_lvl+0x1e2/0x24b [ 1832.127820][T22548] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1832.133136][T22548] ? ___ratelimit+0xb5/0x580 [ 1832.137622][T22548] dump_stack+0x15/0x17 [ 1832.141612][T22548] should_fail+0x3c6/0x510 [ 1832.146039][T22548] ? __kernfs_new_node+0xdb/0x700 [ 1832.150896][T22548] __should_failslab+0xa4/0xe0 [ 1832.155616][T22548] should_failslab+0x9/0x20 [ 1832.159929][T22548] kmem_cache_alloc+0x3d/0x2e0 [ 1832.164641][T22548] __kernfs_new_node+0xdb/0x700 [ 1832.169302][T22548] ? __kasan_check_write+0x14/0x20 [ 1832.174335][T22548] ? mutex_lock+0xa5/0x110 [ 1832.178687][T22548] ? kernfs_new_node+0x170/0x170 [ 1832.184000][T22548] ? __kasan_check_write+0x14/0x20 [ 1832.189007][T22548] ? mutex_unlock+0x1c/0x40 [ 1832.193860][T22548] ? kernfs_activate+0x31a/0x330 [ 1832.198720][T22548] kernfs_new_node+0x97/0x170 [ 1832.203334][T22548] __kernfs_create_file+0x4a/0x270 [ 1832.208358][T22548] sysfs_add_file_mode_ns+0x273/0x320 [ 1832.213567][T22548] internal_create_group+0x573/0xf00 [ 1832.218684][T22548] ? kernfs_activate+0x31a/0x330 [ 1832.223473][T22548] ? sysvec_reschedule_ipi+0x83/0x160 [ 1832.228667][T22548] ? sysfs_create_group+0x30/0x30 [ 1832.233526][T22548] sysfs_create_groups+0x5b/0x130 [ 1832.238387][T22548] device_add_attrs+0x8b/0x3e0 [ 1832.242985][T22548] ? device_add_class_symlinks+0x27c/0x2a0 [ 1832.248630][T22548] device_add+0x4da/0xbc0 [ 1832.252794][T22548] device_create+0x259/0x2e0 [ 1832.257222][T22548] ? sysvec_reschedule_ipi+0x83/0x160 [ 1832.262428][T22548] ? root_device_unregister+0x80/0x80 [ 1832.267636][T22548] bdi_register_va+0x93/0x610 [ 1832.272524][T22548] bdi_register+0xd1/0x120 [ 1832.276936][T22548] ? __device_add_disk+0x552/0x11a0 [ 1832.282746][T22548] ? bdi_register_va+0x610/0x610 [ 1832.287519][T22548] ? __kasan_check_read+0x11/0x20 [ 1832.292466][T22548] ? blk_alloc_devt+0xd7/0x330 [ 1832.297066][T22548] __device_add_disk+0x5de/0x11a0 [ 1832.302191][T22548] ? device_add_disk+0x40/0x40 [ 1832.306786][T22548] ? irqentry_exit+0x4f/0x60 [ 1832.311216][T22548] ? sysvec_reschedule_ipi+0x83/0x160 [ 1832.316430][T22548] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1832.321892][T22548] ? vsnprintf+0x1b8c/0x1c70 [ 1832.326335][T22548] device_add_disk+0x2a/0x40 [ 1832.330840][T22548] loop_add+0x580/0x750 [ 1832.334831][T22548] loop_control_ioctl+0x448/0x620 [ 1832.339684][T22548] ? loop_remove+0xb0/0xb0 [ 1832.343933][T22548] ? __fget_files+0x31e/0x380 [ 1832.348464][T22548] ? security_file_ioctl+0x84/0xb0 [ 1832.353410][T22548] ? loop_remove+0xb0/0xb0 [ 1832.357645][T22548] __se_sys_ioctl+0x114/0x190 [ 1832.362167][T22548] __x64_sys_ioctl+0x7b/0x90 [ 1832.366701][T22548] do_syscall_64+0x34/0x70 [ 1832.370930][T22548] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1832.376746][T22548] RIP: 0033:0x7fb51e9cfae9 [ 1832.380999][T22548] 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 [ 1832.400456][T22548] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1832.408687][T22548] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1832.416494][T22548] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1832.424310][T22548] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1832.432114][T22548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1832.440155][T22548] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1832.450640][T22548] ------------[ cut here ]------------ [ 1832.455969][T22548] WARNING: CPU: 0 PID: 22548 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1832.465040][T22548] Modules linked in: [ 1832.468827][T22548] CPU: 0 PID: 22548 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1832.480368][T22548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1832.490365][T22548] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1832.496017][T22548] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1832.515799][T22548] RSP: 0018:ffffc900047afbe0 EFLAGS: 00010283 [ 1832.521677][T22548] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1832.529483][T22548] RDX: ffffc90004be3000 RSI: 000000000000fc3c RDI: 000000000000fc3d [ 1832.537441][T22548] RBP: ffffc900047afd30 R08: ffffffff82466a79 R09: ffffc900047af630 [ 1832.545445][T22548] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88816937e068 [ 1832.553718][T22548] R13: ffff88816937e000 R14: ffff88816937e348 R15: ffff88811fb26000 [ 1832.561712][T22548] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1832.570663][T22548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1832.577186][T22548] CR2: 00007fb51d70fff8 CR3: 0000000112b1a000 CR4: 00000000003506b0 [ 1832.585032][T22548] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1832.592830][T22548] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1832.600682][T22548] Call Trace: [ 1832.603753][T22548] ? show_regs+0x58/0x60 [ 1832.607842][T22548] ? __warn+0x160/0x2f0 [ 1832.611821][T22548] ? __device_add_disk+0xe1e/0x11a0 [ 1832.616861][T22548] ? report_bug+0x3d9/0x5b0 [ 1832.621222][T22548] ? __device_add_disk+0xe1e/0x11a0 [ 1832.626237][T22548] ? handle_bug+0x41/0x70 [ 1832.630440][T22548] ? exc_invalid_op+0x1b/0x50 [ 1832.634917][T22548] ? asm_exc_invalid_op+0x12/0x20 [ 1832.639920][T22548] ? __device_add_disk+0x5e9/0x11a0 [ 1832.644964][T22548] ? __device_add_disk+0xe1e/0x11a0 [ 1832.650148][T22548] ? __device_add_disk+0xe1e/0x11a0 [ 1832.655225][T22548] ? device_add_disk+0x40/0x40 [ 1832.659803][T22548] ? irqentry_exit+0x4f/0x60 [ 1832.664216][T22548] ? sysvec_reschedule_ipi+0x83/0x160 [ 1832.669474][T22548] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1832.674894][T22548] ? vsnprintf+0x1b8c/0x1c70 [ 1832.679527][T22548] device_add_disk+0x2a/0x40 [ 1832.684058][T22548] loop_add+0x580/0x750 [ 1832.688121][T22548] loop_control_ioctl+0x448/0x620 [ 1832.692891][T22548] ? loop_remove+0xb0/0xb0 [ 1832.697252][T22548] ? __fget_files+0x31e/0x380 [ 1832.701817][T22548] ? security_file_ioctl+0x84/0xb0 [ 1832.706732][T22548] ? loop_remove+0xb0/0xb0 [ 1832.710987][T22548] __se_sys_ioctl+0x114/0x190 [ 1832.715711][T22548] __x64_sys_ioctl+0x7b/0x90 [ 1832.720343][T22548] do_syscall_64+0x34/0x70 [ 1832.724978][T22548] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1832.730695][T22548] RIP: 0033:0x7fb51e9cfae9 [ 1832.734970][T22548] 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 [ 1832.754806][T22548] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1832.763102][T22548] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1832.771411][T22548] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1832.779408][T22548] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1832.787155][T22548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1832.795067][T22548] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1832.803337][T22548] ---[ end trace 16dcad494f8e73ed ]--- [ 1832.848399][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 51) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x12, 0xb5, &(0x7f00000002c0)="74fc27af5603cf835c9233934300c922419dac6283d1d9195fff85c5243d9c5575d37b37475bc3242005d46d3d0cf16fc8fea6cfa02127561bc5b52bf8b5e3d81a11f29d80a46a52e4e1d65324f304bcfecd351ba0cac98038468d2764ec5a4d08d218999c3d9e9a0bf228b3dc598f9598b0608906ad561568dac852524d71302f6da54e4f40a693dd1d6bfb0d4e404c3d0715913262514e09a8410d29c674191097ff05eff04146738e70bf93e83b26dbc1744367"}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_VDPA_SET_GROUP_ASID(r1, 0x4008af7c, &(0x7f0000000500)={0x3, 0x7}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) eventfd(0x0) (async) r2 = eventfd(0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x12, 0xb5, &(0x7f00000002c0)="74fc27af5603cf835c9233934300c922419dac6283d1d9195fff85c5243d9c5575d37b37475bc3242005d46d3d0cf16fc8fea6cfa02127561bc5b52bf8b5e3d81a11f29d80a46a52e4e1d65324f304bcfecd351ba0cac98038468d2764ec5a4d08d218999c3d9e9a0bf228b3dc598f9598b0608906ad561568dac852524d71302f6da54e4f40a693dd1d6bfb0d4e404c3d0715913262514e09a8410d29c674191097ff05eff04146738e70bf93e83b26dbc1744367"}) (async) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x12, 0xb5, &(0x7f00000002c0)="74fc27af5603cf835c9233934300c922419dac6283d1d9195fff85c5243d9c5575d37b37475bc3242005d46d3d0cf16fc8fea6cfa02127561bc5b52bf8b5e3d81a11f29d80a46a52e4e1d65324f304bcfecd351ba0cac98038468d2764ec5a4d08d218999c3d9e9a0bf228b3dc598f9598b0608906ad561568dac852524d71302f6da54e4f40a693dd1d6bfb0d4e404c3d0715913262514e09a8410d29c674191097ff05eff04146738e70bf93e83b26dbc1744367"}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_VDPA_SET_GROUP_ASID(r1, 0x4008af7c, &(0x7f0000000500)={0x3, 0x7}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:08 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x0, r3, 0x0, 0x80000000, 0x0) [ 1833.020404][T22394] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1833.117149][T22578] FAULT_INJECTION: forcing a failure. [ 1833.117149][T22578] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.130397][T22578] CPU: 0 PID: 22578 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1833.141923][T22578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1833.151807][T22578] Call Trace: [ 1833.154950][T22578] dump_stack_lvl+0x1e2/0x24b [ 1833.159448][T22578] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1833.164831][T22578] ? selinux_kernfs_init_security+0x14a/0x720 [ 1833.170933][T22578] ? idr_alloc_cyclic+0x369/0x5d0 [ 1833.175766][T22578] dump_stack+0x15/0x17 [ 1833.179758][T22578] should_fail+0x3c6/0x510 [ 1833.184013][T22578] ? __kernfs_new_node+0xdb/0x700 [ 1833.188872][T22578] __should_failslab+0xa4/0xe0 [ 1833.193474][T22578] should_failslab+0x9/0x20 [ 1833.197914][T22578] kmem_cache_alloc+0x3d/0x2e0 [ 1833.202504][T22578] __kernfs_new_node+0xdb/0x700 [ 1833.207293][T22578] ? __kasan_check_write+0x14/0x20 [ 1833.212433][T22578] ? mutex_lock+0xa5/0x110 [ 1833.216663][T22578] ? kernfs_new_node+0x170/0x170 [ 1833.221445][T22578] ? __kasan_check_write+0x14/0x20 [ 1833.226381][T22578] ? mutex_unlock+0x1c/0x40 [ 1833.230721][T22578] ? kernfs_activate+0x31a/0x330 [ 1833.235496][T22578] kernfs_new_node+0x97/0x170 [ 1833.240010][T22578] __kernfs_create_file+0x4a/0x270 [ 1833.244955][T22578] sysfs_add_file_mode_ns+0x273/0x320 [ 1833.250184][T22578] internal_create_group+0x573/0xf00 [ 1833.255284][T22578] ? kernfs_activate+0x31a/0x330 [ 1833.260061][T22578] ? sysfs_create_group+0x30/0x30 [ 1833.264916][T22578] ? kernfs_put+0x4e5/0x520 [ 1833.269258][T22578] ? kernfs_create_link+0x1a3/0x210 [ 1833.274292][T22578] sysfs_create_groups+0x5b/0x130 [ 1833.279155][T22578] device_add_attrs+0x8b/0x3e0 [ 1833.283791][T22578] ? device_add_class_symlinks+0x27c/0x2a0 [ 1833.289414][T22578] device_add+0x4da/0xbc0 [ 1833.293648][T22578] device_create+0x259/0x2e0 [ 1833.298076][T22578] ? root_device_unregister+0x80/0x80 [ 1833.303281][T22578] bdi_register_va+0x93/0x610 [ 1833.307796][T22578] bdi_register+0xd1/0x120 [ 1833.312047][T22578] ? irqentry_exit+0x4f/0x60 [ 1833.316473][T22578] ? __device_add_disk+0x552/0x11a0 [ 1833.321506][T22578] ? bdi_register_va+0x610/0x610 [ 1833.326282][T22578] __device_add_disk+0x5de/0x11a0 [ 1833.331147][T22578] ? device_add_disk+0x40/0x40 [ 1833.335746][T22578] ? vsprintf+0x40/0x40 [ 1833.339734][T22578] ? device_initialize+0x1e1/0x420 [ 1833.344680][T22578] device_add_disk+0x2a/0x40 [ 1833.349105][T22578] loop_add+0x580/0x750 [ 1833.353097][T22578] loop_control_ioctl+0x448/0x620 [ 1833.357958][T22578] ? loop_remove+0xb0/0xb0 [ 1833.362214][T22578] ? security_file_ioctl+0x84/0xb0 [ 1833.367156][T22578] ? loop_remove+0xb0/0xb0 [ 1833.371413][T22578] __se_sys_ioctl+0x114/0x190 [ 1833.375925][T22578] __x64_sys_ioctl+0x7b/0x90 [ 1833.380355][T22578] do_syscall_64+0x34/0x70 [ 1833.384612][T22578] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1833.390336][T22578] RIP: 0033:0x7fb51e9cfae9 [ 1833.394589][T22578] 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 [ 1833.414354][T22578] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1833.422606][T22578] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1833.430399][T22578] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1833.438216][T22578] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1833.446025][T22578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1833.453839][T22578] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1833.463871][T22578] ------------[ cut here ]------------ [ 1833.469212][T22578] WARNING: CPU: 0 PID: 22578 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1833.478132][T22578] Modules linked in: [ 1833.481852][T22578] CPU: 0 PID: 22578 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1833.493417][T22578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1833.503329][T22578] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1833.508954][T22578] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1833.528566][T22578] RSP: 0018:ffffc9000762fbe0 EFLAGS: 00010283 [ 1833.534586][T22578] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1833.542667][T22578] RDX: ffffc90004be3000 RSI: 000000000000f296 RDI: 000000000000f297 [ 1833.550513][T22578] RBP: ffffc9000762fd30 R08: ffffffff82466a79 R09: ffffc9000762f630 [ 1833.558502][T22578] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff888110bd6068 [ 1833.566352][T22578] R13: ffff888110bd6000 R14: ffff888110bd6348 R15: ffff88810ec06000 [ 1833.574171][T22578] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1833.583053][T22578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1833.589653][T22578] CR2: 00007fb51d70fff8 CR3: 0000000118798000 CR4: 00000000003506b0 [ 1833.597561][T22578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1833.605595][T22578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1833.613673][T22578] Call Trace: [ 1833.616882][T22578] ? show_regs+0x58/0x60 [ 1833.620972][T22578] ? __warn+0x160/0x2f0 [ 1833.624900][T22578] ? __device_add_disk+0xe1e/0x11a0 [ 1833.629940][T22578] ? report_bug+0x3d9/0x5b0 [ 1833.634252][T22578] ? __device_add_disk+0xe1e/0x11a0 [ 1833.639310][T22578] ? handle_bug+0x41/0x70 [ 1833.643468][T22578] ? exc_invalid_op+0x1b/0x50 [ 1833.647986][T22578] ? asm_exc_invalid_op+0x12/0x20 [ 1833.652938][T22578] ? __device_add_disk+0x5e9/0x11a0 [ 1833.658113][T22578] ? __device_add_disk+0xe1e/0x11a0 [ 1833.663265][T22578] ? __device_add_disk+0xe1e/0x11a0 [ 1833.668567][T22578] ? device_add_disk+0x40/0x40 [ 1833.673191][T22578] ? vsprintf+0x40/0x40 [ 1833.677175][T22578] ? device_initialize+0x1e1/0x420 [ 1833.682165][T22578] device_add_disk+0x2a/0x40 [ 1833.686547][T22578] loop_add+0x580/0x750 [ 1833.690565][T22578] loop_control_ioctl+0x448/0x620 [ 1833.695402][T22578] ? loop_remove+0xb0/0xb0 [ 1833.699700][T22578] ? security_file_ioctl+0x84/0xb0 [ 1833.704604][T22578] ? loop_remove+0xb0/0xb0 [ 1833.709053][T22578] __se_sys_ioctl+0x114/0x190 [ 1833.713601][T22578] __x64_sys_ioctl+0x7b/0x90 [ 1833.718007][T22578] do_syscall_64+0x34/0x70 [ 1833.722355][T22578] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1833.728074][T22578] RIP: 0033:0x7fb51e9cfae9 [ 1833.732321][T22578] 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 [ 1833.751968][T22578] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1833.760187][T22578] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1833.767991][T22578] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1833.775799][T22578] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1833.783628][T22578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1833.791445][T22578] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1833.799273][T22578] ---[ end trace 16dcad494f8e73ee ]--- [ 1834.051131][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 1834.065050][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x12, 0xb5, &(0x7f00000002c0)="74fc27af5603cf835c9233934300c922419dac6283d1d9195fff85c5243d9c5575d37b37475bc3242005d46d3d0cf16fc8fea6cfa02127561bc5b52bf8b5e3d81a11f29d80a46a52e4e1d65324f304bcfecd351ba0cac98038468d2764ec5a4d08d218999c3d9e9a0bf228b3dc598f9598b0608906ad561568dac852524d71302f6da54e4f40a693dd1d6bfb0d4e404c3d0715913262514e09a8410d29c674191097ff05eff04146738e70bf93e83b26dbc1744367"}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) (async) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_VDPA_SET_GROUP_ASID(r1, 0x4008af7c, &(0x7f0000000500)={0x3, 0x7}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 52) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x82000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:09 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 32) r2 = inotify_init1(0x0) (rerun: 32) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x0, r3, 0x0, 0x80000000, 0x0) 04:14:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0}) pread64(r0, &(0x7f0000001240)=""/102400, 0x200000, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000079dc0)={{r4, 0x6, 0x20000, 0xc54, 0x5, 0x3, 0x0, 0x6, 0x7, 0x1, 0x5, 0x8000, 0x5, 0x2, 0x8000000000000000}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000079e40)={0x0}) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r9}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000007a040)={0x0, ""/256, 0x0}) r14 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r15 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r14}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "02b66c11beed7c64705a2327ec95767e4393a580b2c3043a2fcfb08839b8897467f4a525091f0f7d2480b2fbdcfd2a3924b674e8aed38628fb035a463934e151ef7c0289d4fd7b308135026f77657ca78a849330727be579703bef5f51cf16a7198f8eb8e962cc55e47a88645dc99b6e4dfd15399b64e979124ef3a9120208d05d9de3ff1ce9cc9e6353b97b13c914e3530a6ec5b967674f3cbc69538c66356f6777af618dd96e1730048727e164fcc8139776c1e5061154ffe7838008ce90ccbf0827c03a28016d5f3bdabbc98bee9c405509e3e094ba1677d6b347061c346722828810ba1b68424c585770f6527f3856630aedb97f2ee0742e013d5d412046", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r15, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000629c0)={0x1, [{}, {r22}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}], 0x3, "7318effc2d2c0d"}) r24 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000800000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r25 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r24}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r25, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000007a240)={r6, r4, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f000007b240)={{r5, 0x5, 0x7f, 0xfffffffffffff001, 0x61c, 0x3, 0x0, 0x4, 0x45, 0x200, 0x80000000, 0x4, 0x6, 0x10001, 0x64}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000007b2c0)={0xc3c6, [{}, {0x0, r1}, {0x0, r6}, {r4, r6}, {r4, r6}, {}, {r4}, {r4, r1}, {r5, r6}, {}, {r5}, {0x0, r1}, {r5}, {}, {r4, r6}, {}, {r4, r1}, {r4}, {r5, r1}, {r5}, {r2}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r1}, {}, {}, {0x0, r6}, {}, {}, {}, {r5, r6}, {r2, r6}, {}, {r5, r1}, {0x0, r1}, {0x0, r1}, {r2}, {r2, r6}, {r5}, {}, {0x0, r1}, {0x0, r6}, {0x0, r6}, {r4}, {r5}, {}, {}, {r4}, {}, {r5}, {0x0, r1}, {}, {}, {r5, r1}, {0x0, r1}, {}, {}, {r2, r6}, {}, {}, {}, {r2, r6}, {}, {0x0, r1}, {r2, r1}, {0x0, r6}, {0x0, r1}, {r4}, {0x0, r6}, {r4, r1}, {}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r1}, {}, {}, {r2, r6}, {}, {r5}, {r2, r1}, {0x0, r1}, {}, {}, {r4, r6}, {}, {r2}, {}, {0x0, r6}, {0x0, r1}, {}, {r4, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {}, {0x0, r1}, {r2, r1}, {}, {r4, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r5}, {0x0, r6}, {0x0, r1}, {}, {0x0, r1}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {0x0, r1}, {r4}, {r2, r6}, {r5, r1}, {}, {}, {0x0, r1}, {r2}, {r4, r6}, {r4}, {r2}, {}, {}, {r2, r6}, {r2}, {r4}, {0x0, r6}, {}, {r5, r1}, {r2}, {}, {0x0, r1}, {0x0, r1}, {r2}, {r5}, {}, {0x0, r1}, {r2}, {0x0, r6}, {r4, r1}, {0x0, r1}, {}, {r5}, {0x0, r1}, {0x0, r1}, {r2}, {0x0, r1}, {0x0, r1}, {r5, r6}, {}, {0x0, r6}, {r2}, {0x0, r1}, {0x0, r1}, {r4}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {r2, r6}, {r2, r6}, {}, {r5}, {}, {r2}, {r4}, {r5}, {}, {r5}, {0x0, r1}, {}, {r4, r1}, {r5, r6}, {0x0, r6}, {r2, r6}, {0x0, r1}, {0x0, r1}, {r5}, {0x0, r1}, {0x0, r1}, {0x0, r1}, {}, {0x0, r6}, {0x0, r6}, {0x0, r1}, {0x0, r6}, {r2}, {0x0, r1}, {}, {r5, r1}, {r5}, {}, {}, {r2}, {0x0, r1}, {}, {r2, r1}, {r2}, {r5}, {r5}, {0x0, r1}, {r5}, {r2, r1}, {}, {}, {r2}, {r5, r6}, {0x0, r1}, {0x0, r6}, {0x0, r1}, {r5}, {}, {0x0, r6}, {r5}, {r2}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r1}, {0x0, r1}, {r5, r6}, {0x0, r6}, {r5}, {}, {r5}, {r4}, {r4}, {r2}, {}, {r5}, {r4}, {r2}, {0x0, r6}, {r7, r6}, {r5, r6}, {r8, r6}, {r2, r1}, {r5, r6}, {r12, r6}, {r13, r23}, {r27, r28}, {r4, r1}, {r5}, {r29, r6}, {r5, r6}], 0x20, "288b50278ecd19"}) 04:14:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x5) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000317966871d8b12732291a83afd5042163a94dc3a681a5fd11c3f48f27f2361b665d944270fde8f7e75defdcd04d795d139dd8b76628ec7b73723ae6203d9d3a0f88fe05ac85aa8c20397bb48ba5ab7d0886d18127e82e48786035e3b4509a8485b5032e4a56f9a6ffd157793e9ebebf28736658600a0e86c3d716a92465dbfdd1385defbef55ae4ac886cee70310911b9891b3db3781dd8cabd04c350f214a9904b95bd3328e57f264cf984ad17f1dcea6978da7fd82a2e471290e829d55fd2c7ac76ff008d116da63f55cd8a21a07df7501de30fbd97415e90807c632287e836e67942b4cc7a86"]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}, {0x100000, 0x26, &(0x7f00000001c0)=""/38}, {0x6000, 0xd3, &(0x7f0000000500)=""/211}]}) 04:14:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) r2 = eventfd(0x5) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) (async) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000317966871d8b12732291a83afd5042163a94dc3a681a5fd11c3f48f27f2361b665d944270fde8f7e75defdcd04d795d139dd8b76628ec7b73723ae6203d9d3a0f88fe05ac85aa8c20397bb48ba5ab7d0886d18127e82e48786035e3b4509a8485b5032e4a56f9a6ffd157793e9ebebf28736658600a0e86c3d716a92465dbfdd1385defbef55ae4ac886cee70310911b9891b3db3781dd8cabd04c350f214a9904b95bd3328e57f264cf984ad17f1dcea6978da7fd82a2e471290e829d55fd2c7ac76ff008d116da63f55cd8a21a07df7501de30fbd97415e90807c632287e836e67942b4cc7a86"]) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}, {0x100000, 0x26, &(0x7f00000001c0)=""/38}, {0x6000, 0xd3, &(0x7f0000000500)=""/211}]}) [ 1834.178014][T22594] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1834.281545][T22602] FAULT_INJECTION: forcing a failure. [ 1834.281545][T22602] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.294116][T22602] CPU: 0 PID: 22602 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1834.305586][T22602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1834.315476][T22602] Call Trace: [ 1834.318618][T22602] dump_stack_lvl+0x1e2/0x24b [ 1834.323124][T22602] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1834.328416][T22602] ? __this_cpu_preempt_check+0x13/0x20 [ 1834.333799][T22602] dump_stack+0x15/0x17 [ 1834.337827][T22602] should_fail+0x3c6/0x510 [ 1834.342102][T22602] ? __kernfs_new_node+0xdb/0x700 [ 1834.347002][T22602] __should_failslab+0xa4/0xe0 [ 1834.351606][T22602] should_failslab+0x9/0x20 [ 1834.355940][T22602] kmem_cache_alloc+0x3d/0x2e0 [ 1834.360539][T22602] ? finish_task_switch+0x130/0x5a0 [ 1834.365573][T22602] __kernfs_new_node+0xdb/0x700 [ 1834.370261][T22602] ? __schedule+0xbee/0x1330 [ 1834.379206][T22602] ? kernfs_new_node+0x170/0x170 [ 1834.383971][T22602] ? __sched_text_start+0x8/0x8 [ 1834.388663][T22602] ? __kasan_check_read+0x11/0x20 [ 1834.393521][T22602] ? preempt_schedule_irq+0xe7/0x140 [ 1834.398650][T22602] kernfs_create_dir_ns+0x9b/0x230 [ 1834.403590][T22602] internal_create_group+0x2c2/0xf00 [ 1834.408710][T22602] ? sysvec_reschedule_ipi+0x83/0x160 [ 1834.413916][T22602] ? sysfs_create_group+0x30/0x30 [ 1834.418811][T22602] ? __sanitizer_cov_trace_pc+0x1/0x60 [ 1834.424072][T22602] sysfs_create_group+0x1f/0x30 [ 1834.428826][T22602] dpm_sysfs_add+0x72/0x2b0 [ 1834.433117][T22602] device_add+0x520/0xbc0 [ 1834.437276][T22602] device_create+0x259/0x2e0 [ 1834.441715][T22602] ? root_device_unregister+0x80/0x80 [ 1834.446902][T22602] ? memset+0x35/0x40 [ 1834.450804][T22602] bdi_register_va+0x93/0x610 [ 1834.455314][T22602] bdi_register+0xd1/0x120 [ 1834.459571][T22602] ? irqentry_exit+0x4f/0x60 [ 1834.463991][T22602] ? __device_add_disk+0x552/0x11a0 [ 1834.469026][T22602] ? bdi_register_va+0x610/0x610 [ 1834.473805][T22602] ? __kasan_check_read+0x11/0x20 [ 1834.478659][T22602] ? blk_alloc_devt+0xd7/0x330 [ 1834.483265][T22602] __device_add_disk+0x5de/0x11a0 [ 1834.488126][T22602] ? device_add_disk+0x40/0x40 [ 1834.492725][T22602] ? vsprintf+0x40/0x40 [ 1834.496717][T22602] ? device_initialize+0x1e1/0x420 [ 1834.501675][T22602] device_add_disk+0x2a/0x40 [ 1834.506092][T22602] loop_add+0x580/0x750 [ 1834.510168][T22602] loop_control_ioctl+0x448/0x620 [ 1834.515036][T22602] ? loop_remove+0xb0/0xb0 [ 1834.519282][T22602] ? __fget_files+0x31e/0x380 [ 1834.523809][T22602] ? security_file_ioctl+0x84/0xb0 [ 1834.528757][T22602] ? loop_remove+0xb0/0xb0 [ 1834.532993][T22602] __se_sys_ioctl+0x114/0x190 [ 1834.537509][T22602] __x64_sys_ioctl+0x7b/0x90 [ 1834.541940][T22602] do_syscall_64+0x34/0x70 [ 1834.546187][T22602] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1834.551919][T22602] RIP: 0033:0x7fb51e9cfae9 [ 1834.556171][T22602] 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 [ 1834.575610][T22602] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1834.583855][T22602] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1834.591670][T22602] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1834.599474][T22602] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1834.607289][T22602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.615104][T22602] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1834.624433][T22602] ------------[ cut here ]------------ [ 1834.629790][T22602] WARNING: CPU: 0 PID: 22602 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1834.638778][T22602] Modules linked in: [ 1834.642494][T22602] CPU: 0 PID: 22602 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1834.654155][T22602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1834.664090][T22602] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1834.669713][T22602] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1834.689199][T22602] RSP: 0018:ffffc90000d47be0 EFLAGS: 00010283 [ 1834.695178][T22602] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1834.703087][T22602] RDX: ffffc90004be3000 RSI: 000000000001150f RDI: 0000000000011510 [ 1834.711038][T22602] RBP: ffffc90000d47d30 R08: ffffffff82466a79 R09: ffffc90000d47630 [ 1834.718868][T22602] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88815b785068 [ 1834.726709][T22602] R13: ffff88815b785000 R14: ffff88815b785348 R15: ffff88815b787000 [ 1834.734506][T22602] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1834.743306][T22602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1834.749672][T22602] CR2: 00007fb51d70fff8 CR3: 000000011cfb2000 CR4: 00000000003506b0 [ 1834.757489][T22602] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1834.765390][T22602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1834.773213][T22602] Call Trace: [ 1834.776305][T22602] ? show_regs+0x58/0x60 [ 1834.780408][T22602] ? __warn+0x160/0x2f0 [ 1834.784378][T22602] ? __device_add_disk+0xe1e/0x11a0 [ 1834.789426][T22602] ? report_bug+0x3d9/0x5b0 [ 1834.793768][T22602] ? __device_add_disk+0xe1e/0x11a0 [ 1834.798954][T22602] ? handle_bug+0x41/0x70 [ 1834.803148][T22602] ? exc_invalid_op+0x1b/0x50 [ 1834.807659][T22602] ? asm_exc_invalid_op+0x12/0x20 [ 1834.812533][T22602] ? __device_add_disk+0x5e9/0x11a0 [ 1834.817561][T22602] ? __device_add_disk+0xe1e/0x11a0 [ 1834.822579][T22602] ? __device_add_disk+0xe1e/0x11a0 [ 1834.827611][T22602] ? device_add_disk+0x40/0x40 [ 1834.832232][T22602] ? vsprintf+0x40/0x40 [ 1834.836197][T22602] ? device_initialize+0x1e1/0x420 [ 1834.841172][T22602] device_add_disk+0x2a/0x40 [ 1834.845563][T22602] loop_add+0x580/0x750 [ 1834.849579][T22602] loop_control_ioctl+0x448/0x620 [ 1834.854418][T22602] ? loop_remove+0xb0/0xb0 [ 1834.858693][T22602] ? __fget_files+0x31e/0x380 [ 1834.863211][T22602] ? security_file_ioctl+0x84/0xb0 [ 1834.868157][T22602] ? loop_remove+0xb0/0xb0 [ 1834.872382][T22602] __se_sys_ioctl+0x114/0x190 [ 1834.876906][T22602] __x64_sys_ioctl+0x7b/0x90 [ 1834.881929][T22602] do_syscall_64+0x34/0x70 [ 1834.886193][T22602] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1834.891961][T22602] RIP: 0033:0x7fb51e9cfae9 [ 1834.896174][T22602] 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 [ 1834.915645][T22602] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1834.923879][T22602] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1834.931693][T22602] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1834.939492][T22602] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1834.947368][T22602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.955153][T22602] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1834.962973][T22602] ---[ end trace 16dcad494f8e73ef ]--- 04:14:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 53) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x5) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000317966871d8b12732291a83afd5042163a94dc3a681a5fd11c3f48f27f2361b665d944270fde8f7e75defdcd04d795d139dd8b76628ec7b73723ae6203d9d3a0f88fe05ac85aa8c20397bb48ba5ab7d0886d18127e82e48786035e3b4509a8485b5032e4a56f9a6ffd157793e9ebebf28736658600a0e86c3d716a92465dbfdd1385defbef55ae4ac886cee70310911b9891b3db3781dd8cabd04c350f214a9904b95bd3328e57f264cf984ad17f1dcea6978da7fd82a2e471290e829d55fd2c7ac76ff008d116da63f55cd8a21a07df7501de30fbd97415e90807c632287e836e67942b4cc7a86"]) (async) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000317966871d8b12732291a83afd5042163a94dc3a681a5fd11c3f48f27f2361b665d944270fde8f7e75defdcd04d795d139dd8b76628ec7b73723ae6203d9d3a0f88fe05ac85aa8c20397bb48ba5ab7d0886d18127e82e48786035e3b4509a8485b5032e4a56f9a6ffd157793e9ebebf28736658600a0e86c3d716a92465dbfdd1385defbef55ae4ac886cee70310911b9891b3db3781dd8cabd04c350f214a9904b95bd3328e57f264cf984ad17f1dcea6978da7fd82a2e471290e829d55fd2c7ac76ff008d116da63f55cd8a21a07df7501de30fbd97415e90807c632287e836e67942b4cc7a86"]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}, {0x100000, 0x26, &(0x7f00000001c0)=""/38}, {0x6000, 0xd3, &(0x7f0000000500)=""/211}]}) [ 1835.188017][T22599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 04:14:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x5) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000317966871d8b12732291a83afd5042163a94dc3a681a5fd11c3f48f27f2361b665d944270fde8f7e75defdcd04d795d139dd8b76628ec7b73723ae6203d9d3a0f88fe05ac85aa8c20397bb48ba5ab7d0886d18127e82e48786035e3b4509a8485b5032e4a56f9a6ffd157793e9ebebf28736658600a0e86c3d716a92465dbfdd1385defbef55ae4ac886cee70310911b9891b3db3781dd8cabd04c350f214a9904b95bd3328e57f264cf984ad17f1dcea6978da7fd82a2e471290e829d55fd2c7ac76ff008d116da63f55cd8a21a07df7501de30fbd97415e90807c632287e836e67942b4cc7a86"]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}, {0x100000, 0x26, &(0x7f00000001c0)=""/38}, {0x6000, 0xd3, &(0x7f0000000500)=""/211}]}) [ 1835.325517][T22628] FAULT_INJECTION: forcing a failure. [ 1835.325517][T22628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1835.338744][T22628] CPU: 0 PID: 22628 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1835.350255][T22628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1835.360149][T22628] Call Trace: [ 1835.363289][T22628] dump_stack_lvl+0x1e2/0x24b [ 1835.367871][T22628] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1835.373175][T22628] ? stack_trace_save+0x113/0x1c0 [ 1835.378032][T22628] dump_stack+0x15/0x17 [ 1835.382029][T22628] should_fail+0x3c6/0x510 [ 1835.386282][T22628] should_fail_alloc_page+0x52/0x60 [ 1835.391319][T22628] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1835.396523][T22628] ? __kasan_slab_alloc+0xb1/0xe0 [ 1835.401387][T22628] ? slab_post_alloc_hook+0x61/0x2f0 [ 1835.406505][T22628] ? __kernfs_create_file+0x4a/0x270 [ 1835.411625][T22628] ? device_add_attrs+0x8b/0x3e0 [ 1835.416400][T22628] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1835.421779][T22628] ? mutex_lock+0xa5/0x110 [ 1835.426030][T22628] ? mutex_trylock+0xa0/0xa0 [ 1835.430460][T22628] ? __kasan_check_write+0x14/0x20 [ 1835.435403][T22628] ? mutex_unlock+0x1c/0x40 [ 1835.439743][T22628] new_slab+0x80/0x400 [ 1835.443651][T22628] ___slab_alloc+0x302/0x4b0 [ 1835.448077][T22628] ? selinux_path_notify+0x6d0/0x6d0 [ 1835.453199][T22628] ? __kernfs_new_node+0xdb/0x700 [ 1835.458064][T22628] __slab_alloc+0x63/0xa0 [ 1835.462226][T22628] ? __kernfs_new_node+0xdb/0x700 [ 1835.467086][T22628] ? __kernfs_new_node+0xdb/0x700 [ 1835.471943][T22628] kmem_cache_alloc+0x1b9/0x2e0 [ 1835.476634][T22628] ? __kernfs_new_node+0xdb/0x700 [ 1835.481494][T22628] __kernfs_new_node+0xdb/0x700 [ 1835.486441][T22628] ? preempt_schedule_notrace+0x140/0x140 [ 1835.492175][T22628] ? __kasan_check_write+0x14/0x20 [ 1835.497120][T22628] ? mutex_lock+0xa5/0x110 [ 1835.501462][T22628] ? kernfs_new_node+0x170/0x170 [ 1835.506235][T22628] ? __kasan_check_write+0x14/0x20 [ 1835.511183][T22628] ? mutex_unlock+0x1c/0x40 [ 1835.515546][T22628] ? kernfs_activate+0x31a/0x330 [ 1835.520305][T22628] kernfs_new_node+0x97/0x170 [ 1835.524812][T22628] __kernfs_create_file+0x4a/0x270 [ 1835.529779][T22628] sysfs_add_file_mode_ns+0x273/0x320 [ 1835.534977][T22628] internal_create_group+0x573/0xf00 [ 1835.540207][T22628] ? kernfs_activate+0x31a/0x330 [ 1835.544966][T22628] ? sysfs_create_group+0x30/0x30 [ 1835.549903][T22628] ? kernfs_put+0x4e5/0x520 [ 1835.554234][T22628] ? kernfs_create_link+0x1a3/0x210 [ 1835.559270][T22628] sysfs_create_groups+0x5b/0x130 [ 1835.564152][T22628] device_add_attrs+0x8b/0x3e0 [ 1835.568733][T22628] ? device_add_class_symlinks+0x27c/0x2a0 [ 1835.574370][T22628] device_add+0x4da/0xbc0 [ 1835.578535][T22628] device_create+0x259/0x2e0 [ 1835.582966][T22628] ? root_device_unregister+0x80/0x80 [ 1835.588170][T22628] ? __sanitizer_cov_trace_const_cmp4+0x1/0x90 [ 1835.594163][T22628] bdi_register_va+0x93/0x610 [ 1835.598678][T22628] bdi_register+0xd1/0x120 [ 1835.602924][T22628] ? irqentry_exit+0x4f/0x60 [ 1835.607348][T22628] ? __device_add_disk+0x552/0x11a0 [ 1835.612385][T22628] ? bdi_register_va+0x610/0x610 [ 1835.617162][T22628] __device_add_disk+0x5de/0x11a0 [ 1835.622019][T22628] ? device_add_disk+0x40/0x40 [ 1835.626618][T22628] ? vsprintf+0x40/0x40 [ 1835.630611][T22628] ? device_initialize+0x1e1/0x420 [ 1835.635580][T22628] device_add_disk+0x2a/0x40 [ 1835.639992][T22628] loop_add+0x580/0x750 [ 1835.643992][T22628] loop_control_ioctl+0x448/0x620 [ 1835.648843][T22628] ? loop_remove+0xb0/0xb0 [ 1835.653091][T22628] ? __fget_files+0x31e/0x380 [ 1835.657605][T22628] ? security_file_ioctl+0x84/0xb0 [ 1835.662549][T22628] ? loop_remove+0xb0/0xb0 [ 1835.666804][T22628] __se_sys_ioctl+0x114/0x190 [ 1835.671325][T22628] __x64_sys_ioctl+0x7b/0x90 [ 1835.675744][T22628] do_syscall_64+0x34/0x70 [ 1835.680036][T22628] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1835.685813][T22628] RIP: 0033:0x7fb51e9cfae9 [ 1835.690067][T22628] 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 [ 1835.709594][T22628] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1835.717836][T22628] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1835.725667][T22628] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1835.733458][T22628] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1835.741272][T22628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1835.749102][T22628] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:11 executing program 2: r0 = inotify_init1(0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000f6c641d6015bfe8e2b0000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0xd000, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:11 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000880)=""/106, &(0x7f0000000900)=""/220, &(0x7f0000000a00)=""/74, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x3, 0x2, &(0x7f0000000600)=""/98, &(0x7f0000000500)=""/232, &(0x7f00000002c0)=""/3, 0x6002}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000840)={0x1, 0x0, [{0xd000, 0x76, &(0x7f00000007c0)=""/118}]}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x28) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000780)={0x2, 0x1, &(0x7f0000000200)=""/32, &(0x7f0000000680)=""/209, &(0x7f0000000340)=""/26, 0xf000}) 04:14:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x83000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:11 executing program 2: r0 = inotify_init1(0x0) (async) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) (async) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 54) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000f6c641d6015bfe8e2b0000"]) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000f6c641d6015bfe8e2b0000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0xd000, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:11 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000880)=""/106, &(0x7f0000000900)=""/220, &(0x7f0000000a00)=""/74, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x3, 0x2, &(0x7f0000000600)=""/98, &(0x7f0000000500)=""/232, &(0x7f00000002c0)=""/3, 0x6002}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000840)={0x1, 0x0, [{0xd000, 0x76, &(0x7f00000007c0)=""/118}]}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x28) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000780)={0x2, 0x1, &(0x7f0000000200)=""/32, &(0x7f0000000680)=""/209, &(0x7f0000000340)=""/26, 0xf000}) 04:14:11 executing program 2: r0 = inotify_init1(0x0) (async) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) (async) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000f6c641d6015bfe8e2b0000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0xd000, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000f6c641d6015bfe8e2b0000"]) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0xd000, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) (async) [ 1836.088789][T22642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1836.205712][T22667] FAULT_INJECTION: forcing a failure. [ 1836.205712][T22667] name failslab, interval 1, probability 0, space 0, times 0 [ 1836.218205][T22667] CPU: 0 PID: 22667 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1836.229686][T22667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1836.239564][T22667] Call Trace: [ 1836.242711][T22667] dump_stack_lvl+0x1e2/0x24b [ 1836.247210][T22667] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1836.252513][T22667] ? selinux_kernfs_init_security+0x14a/0x720 [ 1836.258424][T22667] ? idr_alloc_cyclic+0x369/0x5d0 [ 1836.263439][T22667] dump_stack+0x15/0x17 [ 1836.267439][T22667] should_fail+0x3c6/0x510 [ 1836.271687][T22667] ? __kernfs_new_node+0xdb/0x700 [ 1836.276544][T22667] __should_failslab+0xa4/0xe0 [ 1836.281152][T22667] should_failslab+0x9/0x20 [ 1836.285481][T22667] kmem_cache_alloc+0x3d/0x2e0 [ 1836.290098][T22667] __kernfs_new_node+0xdb/0x700 [ 1836.294775][T22667] ? __kasan_check_write+0x14/0x20 [ 1836.299723][T22667] ? mutex_lock+0xa5/0x110 [ 1836.303967][T22667] ? kernfs_new_node+0x170/0x170 [ 1836.308748][T22667] ? __kasan_check_write+0x14/0x20 [ 1836.313721][T22667] ? mutex_unlock+0x1c/0x40 [ 1836.318033][T22667] ? kernfs_activate+0x31a/0x330 [ 1836.322804][T22667] kernfs_new_node+0x97/0x170 [ 1836.327319][T22667] __kernfs_create_file+0x4a/0x270 [ 1836.332276][T22667] sysfs_add_file_mode_ns+0x273/0x320 [ 1836.337474][T22667] internal_create_group+0x573/0xf00 [ 1836.342596][T22667] ? irqentry_exit+0x4f/0x60 [ 1836.347103][T22667] ? sysfs_create_group+0x30/0x30 [ 1836.351968][T22667] sysfs_create_group+0x1f/0x30 [ 1836.356657][T22667] dpm_sysfs_add+0x72/0x2b0 [ 1836.360991][T22667] device_add+0x520/0xbc0 [ 1836.365162][T22667] device_create+0x259/0x2e0 [ 1836.369590][T22667] ? root_device_unregister+0x80/0x80 [ 1836.374793][T22667] ? memset+0x35/0x40 [ 1836.378625][T22667] ? number+0xb5a/0xf80 [ 1836.382625][T22667] bdi_register_va+0x93/0x610 [ 1836.387118][T22667] bdi_register+0xd1/0x120 [ 1836.391374][T22667] ? vsnprintf+0x1e1/0x1c70 [ 1836.395711][T22667] ? __device_add_disk+0x552/0x11a0 [ 1836.400745][T22667] ? bdi_register_va+0x610/0x610 [ 1836.405522][T22667] ? __kasan_check_read+0x11/0x20 [ 1836.410375][T22667] ? blk_alloc_devt+0xd7/0x330 [ 1836.414995][T22667] __device_add_disk+0x5de/0x11a0 [ 1836.419844][T22667] ? device_add_disk+0x40/0x40 [ 1836.424437][T22667] ? irqentry_exit+0x4f/0x60 [ 1836.428868][T22667] ? vsprintf+0x40/0x40 [ 1836.432867][T22667] device_add_disk+0x2a/0x40 [ 1836.437285][T22667] loop_add+0x580/0x750 [ 1836.441278][T22667] loop_control_ioctl+0x448/0x620 [ 1836.446135][T22667] ? loop_remove+0xb0/0xb0 [ 1836.450392][T22667] ? __fget_files+0x31e/0x380 [ 1836.454923][T22667] ? security_file_ioctl+0x84/0xb0 [ 1836.459850][T22667] ? loop_remove+0xb0/0xb0 [ 1836.464105][T22667] __se_sys_ioctl+0x114/0x190 [ 1836.468634][T22667] __x64_sys_ioctl+0x7b/0x90 [ 1836.473047][T22667] do_syscall_64+0x34/0x70 [ 1836.477297][T22667] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1836.483029][T22667] RIP: 0033:0x7fb51e9cfae9 [ 1836.487279][T22667] 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 [ 1836.506725][T22667] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1836.514963][T22667] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1836.522789][T22667] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1836.530586][T22667] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1836.538397][T22667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1836.546210][T22667] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1836.555514][T22667] ------------[ cut here ]------------ [ 1836.560879][T22667] WARNING: CPU: 0 PID: 22667 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1836.569772][T22667] Modules linked in: [ 1836.573527][T22667] CPU: 0 PID: 22667 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1836.585091][T22667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1836.594983][T22667] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1836.600594][T22667] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1836.620058][T22667] RSP: 0018:ffffc90001a17be0 EFLAGS: 00010287 [ 1836.625922][T22667] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1836.633766][T22667] RDX: ffffc90004be3000 RSI: 000000000000fe7c RDI: 000000000000fe7d [ 1836.641620][T22667] RBP: ffffc90001a17d30 R08: ffffffff82466a79 R09: ffffc90001a17630 [ 1836.649378][T22667] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88816a965068 [ 1836.657171][T22667] R13: ffff88816a965000 R14: ffff88816a965348 R15: ffff88816a966000 [ 1836.665015][T22667] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1836.673847][T22667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1836.680306][T22667] CR2: 00007fb51d70fff8 CR3: 0000000118b9f000 CR4: 00000000003506b0 [ 1836.688123][T22667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1836.695904][T22667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1836.703727][T22667] Call Trace: [ 1836.706837][T22667] ? show_regs+0x58/0x60 [ 1836.710948][T22667] ? __warn+0x160/0x2f0 [ 1836.714906][T22667] ? __device_add_disk+0xe1e/0x11a0 [ 1836.719961][T22667] ? report_bug+0x3d9/0x5b0 [ 1836.724870][T22667] ? __device_add_disk+0xe1e/0x11a0 [ 1836.729929][T22667] ? handle_bug+0x41/0x70 [ 1836.734123][T22667] ? exc_invalid_op+0x1b/0x50 [ 1836.738704][T22667] ? asm_exc_invalid_op+0x12/0x20 [ 1836.743563][T22667] ? __device_add_disk+0x5e9/0x11a0 [ 1836.748571][T22667] ? __device_add_disk+0xe1e/0x11a0 [ 1836.753577][T22667] ? __device_add_disk+0xe1e/0x11a0 [ 1836.758656][T22667] ? device_add_disk+0x40/0x40 [ 1836.763218][T22667] ? irqentry_exit+0x4f/0x60 [ 1836.767632][T22667] ? vsprintf+0x40/0x40 [ 1836.771677][T22667] device_add_disk+0x2a/0x40 [ 1836.776052][T22667] loop_add+0x580/0x750 [ 1836.780127][T22667] loop_control_ioctl+0x448/0x620 [ 1836.784900][T22667] ? loop_remove+0xb0/0xb0 [ 1836.789194][T22667] ? __fget_files+0x31e/0x380 [ 1836.793685][T22667] ? security_file_ioctl+0x84/0xb0 [ 1836.799154][T22667] ? loop_remove+0xb0/0xb0 [ 1836.803824][T22667] __se_sys_ioctl+0x114/0x190 [ 1836.808374][T22667] __x64_sys_ioctl+0x7b/0x90 [ 1836.812799][T22667] do_syscall_64+0x34/0x70 [ 1836.817029][T22667] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1836.822774][T22667] RIP: 0033:0x7fb51e9cfae9 [ 1836.827009][T22667] 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 [ 1836.846483][T22667] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1836.854744][T22667] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1836.862525][T22667] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1836.870334][T22667] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1836.878171][T22667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1836.885942][T22667] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1836.893816][T22667] ---[ end trace 16dcad494f8e73f0 ]--- [ 1836.974621][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 55) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) [ 1837.097386][T22663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1837.203787][T22696] FAULT_INJECTION: forcing a failure. [ 1837.203787][T22696] name failslab, interval 1, probability 0, space 0, times 0 [ 1837.217018][T22696] CPU: 0 PID: 22696 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1837.228536][T22696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1837.238426][T22696] Call Trace: [ 1837.241573][T22696] dump_stack_lvl+0x1e2/0x24b [ 1837.246071][T22696] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1837.251387][T22696] ? selinux_kernfs_init_security+0x14a/0x720 [ 1837.257272][T22696] ? idr_alloc_cyclic+0x369/0x5d0 [ 1837.262135][T22696] dump_stack+0x15/0x17 [ 1837.266118][T22696] should_fail+0x3c6/0x510 [ 1837.270374][T22696] ? __kernfs_new_node+0xdb/0x700 [ 1837.275232][T22696] __should_failslab+0xa4/0xe0 [ 1837.279835][T22696] should_failslab+0x9/0x20 [ 1837.284172][T22696] kmem_cache_alloc+0x3d/0x2e0 [ 1837.289124][T22696] __kernfs_new_node+0xdb/0x700 [ 1837.293806][T22696] ? __kasan_check_read+0x11/0x20 [ 1837.298669][T22696] ? __kasan_check_write+0x14/0x20 [ 1837.303614][T22696] ? mutex_lock+0xa5/0x110 [ 1837.307924][T22696] ? kernfs_new_node+0x170/0x170 [ 1837.312675][T22696] ? __kasan_check_write+0x14/0x20 [ 1837.317600][T22696] ? mutex_unlock+0x1c/0x40 [ 1837.321930][T22696] ? kernfs_activate+0x31a/0x330 [ 1837.326699][T22696] kernfs_new_node+0x97/0x170 [ 1837.331217][T22696] __kernfs_create_file+0x4a/0x270 [ 1837.336168][T22696] sysfs_add_file_mode_ns+0x273/0x320 [ 1837.341370][T22696] internal_create_group+0x573/0xf00 [ 1837.346580][T22696] ? sysfs_create_group+0x30/0x30 [ 1837.351437][T22696] ? sysvec_reschedule_ipi+0x83/0x160 [ 1837.356650][T22696] sysfs_create_group+0x1f/0x30 [ 1837.361343][T22696] dpm_sysfs_add+0x72/0x2b0 [ 1837.365671][T22696] device_add+0x520/0xbc0 [ 1837.369842][T22696] device_create+0x259/0x2e0 [ 1837.374267][T22696] ? root_device_unregister+0x80/0x80 [ 1837.379473][T22696] ? __kasan_check_read+0x11/0x20 [ 1837.384337][T22696] ? preempt_schedule_irq+0xe7/0x140 [ 1837.389460][T22696] ? preempt_schedule_notrace+0x140/0x140 [ 1837.395014][T22696] ? number+0xb5a/0xf80 [ 1837.399005][T22696] bdi_register_va+0x93/0x610 [ 1837.403515][T22696] bdi_register+0xd1/0x120 [ 1837.407771][T22696] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1837.413240][T22696] ? __device_add_disk+0x552/0x11a0 [ 1837.418270][T22696] ? bdi_register_va+0x610/0x610 [ 1837.423042][T22696] ? blk_alloc_devt+0x1ee/0x330 [ 1837.427734][T22696] __device_add_disk+0x5de/0x11a0 [ 1837.432596][T22696] ? device_add_disk+0x40/0x40 [ 1837.437192][T22696] ? vsprintf+0x40/0x40 [ 1837.441186][T22696] ? device_initialize+0x1e1/0x420 [ 1837.446135][T22696] device_add_disk+0x2a/0x40 [ 1837.450642][T22696] loop_add+0x580/0x750 [ 1837.454633][T22696] loop_control_ioctl+0x448/0x620 [ 1837.459496][T22696] ? loop_remove+0xb0/0xb0 [ 1837.463749][T22696] ? __fget_files+0x31e/0x380 [ 1837.468273][T22696] ? security_file_ioctl+0x84/0xb0 [ 1837.473212][T22696] ? loop_remove+0xb0/0xb0 [ 1837.477464][T22696] __se_sys_ioctl+0x114/0x190 [ 1837.481976][T22696] __x64_sys_ioctl+0x7b/0x90 [ 1837.486404][T22696] do_syscall_64+0x34/0x70 [ 1837.490654][T22696] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1837.496383][T22696] RIP: 0033:0x7fb51e9cfae9 [ 1837.500636][T22696] 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 [ 1837.520083][T22696] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1837.528331][T22696] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1837.536139][T22696] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1837.543942][T22696] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1837.551755][T22696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1837.559596][T22696] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1837.585496][T22696] ------------[ cut here ]------------ [ 1837.590961][T22696] WARNING: CPU: 0 PID: 22696 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1837.600194][T22696] Modules linked in: [ 1837.603949][T22696] CPU: 0 PID: 22696 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1837.615519][T22696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1837.625609][T22696] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1837.631618][T22696] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1837.651543][T22696] RSP: 0018:ffffc900029d7be0 EFLAGS: 00010283 [ 1837.657914][T22696] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1837.665739][T22696] RDX: ffffc90004be3000 RSI: 00000000000107af RDI: 00000000000107b0 [ 1837.673653][T22696] RBP: ffffc900029d7d30 R08: ffffffff82466a79 R09: ffffc900029d7630 [ 1837.681662][T22696] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff8881129c3068 [ 1837.689578][T22696] R13: ffff8881129c3000 R14: ffff8881129c3348 R15: ffff8881129c1000 [ 1837.697406][T22696] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1837.706202][T22696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1837.712613][T22696] CR2: 00007fb51d6efd58 CR3: 000000010aa62000 CR4: 00000000003506b0 [ 1837.720547][T22696] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1837.728490][T22696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1837.736326][T22696] Call Trace: [ 1837.739470][T22696] ? show_regs+0x58/0x60 [ 1837.743527][T22696] ? __warn+0x160/0x2f0 [ 1837.747526][T22696] ? __device_add_disk+0xe1e/0x11a0 [ 1837.752747][T22696] ? report_bug+0x3d9/0x5b0 [ 1837.757223][T22696] ? __device_add_disk+0xe1e/0x11a0 [ 1837.762362][T22696] ? handle_bug+0x41/0x70 [ 1837.766605][T22696] ? exc_invalid_op+0x1b/0x50 [ 1837.771289][T22696] ? asm_exc_invalid_op+0x12/0x20 [ 1837.776282][T22696] ? __device_add_disk+0x5e9/0x11a0 [ 1837.781353][T22696] ? __device_add_disk+0xe1e/0x11a0 [ 1837.786354][T22696] ? __device_add_disk+0xe1e/0x11a0 [ 1837.791446][T22696] ? device_add_disk+0x40/0x40 [ 1837.795998][T22696] ? vsprintf+0x40/0x40 [ 1837.800118][T22696] ? device_initialize+0x1e1/0x420 [ 1837.805121][T22696] device_add_disk+0x2a/0x40 [ 1837.809616][T22696] loop_add+0x580/0x750 [ 1837.813575][T22696] loop_control_ioctl+0x448/0x620 [ 1837.818454][T22696] ? loop_remove+0xb0/0xb0 [ 1837.822687][T22696] ? __fget_files+0x31e/0x380 [ 1837.827222][T22696] ? security_file_ioctl+0x84/0xb0 [ 1837.832165][T22696] ? loop_remove+0xb0/0xb0 [ 1837.836407][T22696] __se_sys_ioctl+0x114/0x190 [ 1837.841234][T22696] __x64_sys_ioctl+0x7b/0x90 [ 1837.845907][T22696] do_syscall_64+0x34/0x70 [ 1837.850162][T22696] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1837.855858][T22696] RIP: 0033:0x7fb51e9cfae9 [ 1837.860134][T22696] 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 [ 1837.879595][T22696] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1837.887819][T22696] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1837.895915][T22696] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1837.903739][T22696] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1837.911511][T22696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1837.919632][T22696] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1837.927652][T22696] ---[ end trace 16dcad494f8e73f1 ]--- [ 1838.069063][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 1838.094089][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1838.109817][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1838.195095][T22660] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 04:14:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x83000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:13 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r2, 0x8004af79, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)) 04:14:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffe, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0xe0742, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002bbddf25030000000000010000000000", @ANYRES32=r3, @ANYBLOB="0c009900ffffffff2d0000000a000600ffffffffffff00000a000600ffffffffffff00000a00060008021100000100000a00060008021100000100000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) r6 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) rt_sigqueueinfo(r7, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x2a, 0x6, 0x1}) 04:14:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 56) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x846401a0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:13 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r2, 0x8004af79, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) pipe(&(0x7f0000000240)) (async) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r2, 0x8004af79, &(0x7f0000000300)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)) (async) 04:14:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffe, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0xe0742, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) (rerun: 64) sendmsg$NL80211_CMD_PROBE_CLIENT(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002bbddf25030000000000010000000000", @ANYRES32=r3, @ANYBLOB="0c009900ffffffff2d0000000a000600ffffffffffff00000a000600ffffffffffff00000a00060008021100000100000a00060008021100000100000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) r6 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) (async, rerun: 32) rt_sigqueueinfo(r7, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (rerun: 32) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) (async) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x2a, 0x6, 0x1}) 04:14:13 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r2, 0x8004af79, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) (async) eventfd(0x0) (async) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) (async) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) (async) pipe(&(0x7f0000000240)) (async) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r2, 0x8004af79, &(0x7f0000000300)) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) (async) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)) (async) 04:14:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffe, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0xe0742, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002bbddf25030000000000010000000000", @ANYRES32=r3, @ANYBLOB="0c009900ffffffff2d0000000a000600ffffffffffff00000a000600ffffffffffff00000a00060008021100000100000a00060008021100000100000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) (async) r6 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r6, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) rt_sigqueueinfo(r7, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2f5d}) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000000080)={0x2a, 0x6, 0x1}) [ 1838.309002][T22707] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1838.342111][T22708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1838.432166][T22757] FAULT_INJECTION: forcing a failure. [ 1838.432166][T22757] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.444646][T22757] CPU: 0 PID: 22757 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1838.456126][T22757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1838.466017][T22757] Call Trace: [ 1838.469160][T22757] dump_stack_lvl+0x1e2/0x24b [ 1838.473663][T22757] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1838.478961][T22757] dump_stack+0x15/0x17 [ 1838.482951][T22757] should_fail+0x3c6/0x510 [ 1838.487206][T22757] ? __kernfs_new_node+0xdb/0x700 [ 1838.492065][T22757] __should_failslab+0xa4/0xe0 [ 1838.496668][T22757] should_failslab+0x9/0x20 [ 1838.501018][T22757] kmem_cache_alloc+0x3d/0x2e0 [ 1838.505616][T22757] ? irqentry_exit+0x4f/0x60 [ 1838.510034][T22757] ? sysvec_reschedule_ipi+0x83/0x160 [ 1838.515242][T22757] __kernfs_new_node+0xdb/0x700 [ 1838.519925][T22757] ? __kasan_check_write+0x14/0x20 [ 1838.524873][T22757] ? mutex_lock+0xa5/0x110 [ 1838.529124][T22757] ? kernfs_new_node+0x170/0x170 [ 1838.533898][T22757] ? __kasan_check_write+0x14/0x20 [ 1838.538845][T22757] ? mutex_unlock+0x1c/0x40 [ 1838.543188][T22757] ? kernfs_activate+0x31a/0x330 [ 1838.547960][T22757] kernfs_new_node+0x97/0x170 [ 1838.553517][T22757] __kernfs_create_file+0x4a/0x270 [ 1838.558461][T22757] sysfs_add_file_mode_ns+0x273/0x320 [ 1838.563676][T22757] internal_create_group+0x573/0xf00 [ 1838.568795][T22757] ? sysfs_create_group+0x30/0x30 [ 1838.573654][T22757] ? sysvec_reschedule_ipi+0x83/0x160 [ 1838.578862][T22757] sysfs_create_group+0x1f/0x30 [ 1838.583546][T22757] dpm_sysfs_add+0x72/0x2b0 [ 1838.587970][T22757] device_add+0x520/0xbc0 [ 1838.592136][T22757] device_create+0x259/0x2e0 [ 1838.596562][T22757] ? root_device_unregister+0x80/0x80 [ 1838.601776][T22757] ? memset+0x35/0x40 [ 1838.605611][T22757] bdi_register_va+0x93/0x610 [ 1838.610103][T22757] bdi_register+0xd1/0x120 [ 1838.614362][T22757] ? irqentry_exit+0x4f/0x60 [ 1838.618791][T22757] ? __device_add_disk+0x552/0x11a0 [ 1838.623816][T22757] ? bdi_register_va+0x610/0x610 [ 1838.628626][T22757] __device_add_disk+0x5de/0x11a0 [ 1838.633449][T22757] ? device_add_disk+0x40/0x40 [ 1838.638049][T22757] ? vsprintf+0x40/0x40 [ 1838.642045][T22757] ? device_initialize+0x1e1/0x420 [ 1838.646988][T22757] device_add_disk+0x2a/0x40 [ 1838.651414][T22757] loop_add+0x580/0x750 [ 1838.655408][T22757] loop_control_ioctl+0x448/0x620 [ 1838.660274][T22757] ? loop_remove+0xb0/0xb0 [ 1838.664527][T22757] ? __fget_files+0x31e/0x380 [ 1838.669040][T22757] ? security_file_ioctl+0x84/0xb0 [ 1838.673979][T22757] ? loop_remove+0xb0/0xb0 [ 1838.678235][T22757] __se_sys_ioctl+0x114/0x190 [ 1838.682749][T22757] __x64_sys_ioctl+0x7b/0x90 [ 1838.687178][T22757] do_syscall_64+0x34/0x70 [ 1838.691429][T22757] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1838.697165][T22757] RIP: 0033:0x7fb51e9cfae9 [ 1838.701581][T22757] 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 [ 1838.721023][T22757] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1838.729676][T22757] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1838.737471][T22757] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1838.745293][T22757] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1838.753092][T22757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1838.760907][T22757] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1838.771240][T22757] ------------[ cut here ]------------ [ 1838.776565][T22757] WARNING: CPU: 0 PID: 22757 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1838.785551][T22757] Modules linked in: [ 1838.789263][T22757] CPU: 0 PID: 22757 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1838.800848][T22757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1838.810702][T22757] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1838.816309][T22757] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1838.835823][T22757] RSP: 0018:ffffc90003567be0 EFLAGS: 00010283 [ 1838.841671][T22757] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1838.849513][T22757] RDX: ffffc90004be3000 RSI: 000000000000f80d RDI: 000000000000f80e [ 1838.857297][T22757] RBP: ffffc90003567d30 R08: ffffffff82466a79 R09: ffffc90003567630 [ 1838.865126][T22757] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88815cd97068 [ 1838.873040][T22757] R13: ffff88815cd97000 R14: ffff88815cd97348 R15: ffff88815cd94000 [ 1838.881025][T22757] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1838.889975][T22757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1838.896514][T22757] CR2: 00007fb51d70fff8 CR3: 00000001132c9000 CR4: 00000000003506b0 [ 1838.904369][T22757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1838.912164][T22757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1838.920064][T22757] Call Trace: [ 1838.923171][T22757] ? show_regs+0x58/0x60 [ 1838.927241][T22757] ? __warn+0x160/0x2f0 [ 1838.931447][T22757] ? __device_add_disk+0xe1e/0x11a0 [ 1838.936513][T22757] ? report_bug+0x3d9/0x5b0 [ 1838.941097][T22757] ? __device_add_disk+0xe1e/0x11a0 [ 1838.946167][T22757] ? handle_bug+0x41/0x70 [ 1838.950424][T22757] ? exc_invalid_op+0x1b/0x50 [ 1838.954919][T22757] ? asm_exc_invalid_op+0x12/0x20 [ 1838.959962][T22757] ? __device_add_disk+0x5e9/0x11a0 [ 1838.965126][T22757] ? __device_add_disk+0xe1e/0x11a0 [ 1838.970195][T22757] ? __device_add_disk+0xe1e/0x11a0 [ 1838.975226][T22757] ? device_add_disk+0x40/0x40 [ 1838.979835][T22757] ? vsprintf+0x40/0x40 [ 1838.983799][T22757] ? device_initialize+0x1e1/0x420 [ 1838.988766][T22757] device_add_disk+0x2a/0x40 [ 1838.993170][T22757] loop_add+0x580/0x750 [ 1838.997180][T22757] loop_control_ioctl+0x448/0x620 [ 1839.002036][T22757] ? loop_remove+0xb0/0xb0 [ 1839.006275][T22757] ? __fget_files+0x31e/0x380 [ 1839.010829][T22757] ? security_file_ioctl+0x84/0xb0 [ 1839.015732][T22757] ? loop_remove+0xb0/0xb0 [ 1839.020007][T22757] __se_sys_ioctl+0x114/0x190 [ 1839.024500][T22757] __x64_sys_ioctl+0x7b/0x90 [ 1839.029146][T22757] do_syscall_64+0x34/0x70 [ 1839.033413][T22757] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1839.039212][T22757] RIP: 0033:0x7fb51e9cfae9 [ 1839.043475][T22757] 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 [ 1839.063007][T22757] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1839.071294][T22757] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1839.079095][T22757] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1839.086920][T22757] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1839.094715][T22757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1839.102554][T22757] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1839.110362][T22757] ---[ end trace 16dcad494f8e73f2 ]--- 04:14:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 57) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:14 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x201, 0x21) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f76686f73742d76736f636b00202f6465762f76686f73742d76736f636b00202f6465762f696e7075742f6576656e7423002029285e2f5ba4202f6465767075742f6576656e74230020200adcc2176ec5a075f88f6064836c9a8ad089400a0ae16fdde174bfa4730bf8a9c565c54d181324e718a75a015ac849d1372c20060386ac99d276eda026fdce654e3e16cdf04d0f286f24000000"], 0xa7) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="2000000400001f00ab422b00591fc1b069f4b948f12d82c7aecd14730c574550f626be4d1b010000000000000078a6ecce89fd1b0df89597d6385de7a20c657ca5f764e085b9aa335b9ef93ef205e9d324d4c09671b7738d812c6410cad119e6e9533816cafc4a089f53229c5226d34a4fad464d4a90500fa40938"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x1, 0x1, &(0x7f0000000600)=""/247, &(0x7f00000000c0)=""/79, &(0x7f0000000440)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@gettclass={0x24, 0x2a, 0x100, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x0, 0x4}, {0x6, 0x44d4f9fc8ee87586}, {0xd, 0x1}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4002810}, 0x40000) [ 1839.314041][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1839.333601][ T1076] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1839.505060][T22775] FAULT_INJECTION: forcing a failure. [ 1839.505060][T22775] name failslab, interval 1, probability 0, space 0, times 0 [ 1839.517555][T22775] CPU: 0 PID: 22775 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1839.529022][T22775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1839.538910][T22775] Call Trace: [ 1839.542050][T22775] dump_stack_lvl+0x1e2/0x24b [ 1839.546553][T22775] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1839.551856][T22775] ? selinux_kernfs_init_security+0x14a/0x720 [ 1839.557859][T22775] ? idr_alloc_cyclic+0x369/0x5d0 [ 1839.562741][T22775] dump_stack+0x15/0x17 [ 1839.566708][T22775] should_fail+0x3c6/0x510 [ 1839.570965][T22775] ? __kernfs_new_node+0xdb/0x700 [ 1839.575821][T22775] __should_failslab+0xa4/0xe0 [ 1839.580422][T22775] should_failslab+0x9/0x20 [ 1839.584758][T22775] kmem_cache_alloc+0x3d/0x2e0 [ 1839.589363][T22775] __kernfs_new_node+0xdb/0x700 [ 1839.594071][T22775] ? __kasan_check_read+0x11/0x20 [ 1839.598904][T22775] ? __kasan_check_write+0x14/0x20 [ 1839.603863][T22775] ? mutex_lock+0xa5/0x110 [ 1839.608108][T22775] ? kernfs_new_node+0x170/0x170 [ 1839.612880][T22775] ? __kasan_check_write+0x14/0x20 [ 1839.617918][T22775] ? mutex_unlock+0x1c/0x40 [ 1839.622256][T22775] ? kernfs_activate+0x31a/0x330 [ 1839.627033][T22775] kernfs_new_node+0x97/0x170 [ 1839.631544][T22775] __kernfs_create_file+0x4a/0x270 [ 1839.636489][T22775] sysfs_add_file_mode_ns+0x273/0x320 [ 1839.641700][T22775] internal_create_group+0x573/0xf00 [ 1839.646819][T22775] ? sysfs_create_group+0x30/0x30 [ 1839.651680][T22775] ? kernfs_put+0x4e5/0x520 [ 1839.656022][T22775] ? sysfs_create_group+0x30/0x30 [ 1839.660877][T22775] ? kernfs_create_link+0x1a3/0x210 [ 1839.665943][T22775] sysfs_create_group+0x1f/0x30 [ 1839.670603][T22775] dpm_sysfs_add+0x72/0x2b0 [ 1839.674941][T22775] device_add+0x520/0xbc0 [ 1839.679115][T22775] device_create+0x259/0x2e0 [ 1839.683535][T22775] ? root_device_unregister+0x80/0x80 [ 1839.688740][T22775] ? __kasan_check_read+0x11/0x20 [ 1839.693605][T22775] ? preempt_schedule_irq+0xe7/0x140 [ 1839.698720][T22775] ? preempt_schedule_notrace+0x140/0x140 [ 1839.704286][T22775] ? number+0xb5a/0xf80 [ 1839.708273][T22775] bdi_register_va+0x93/0x610 [ 1839.712778][T22775] bdi_register+0xd1/0x120 [ 1839.717033][T22775] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1839.722509][T22775] ? __device_add_disk+0x552/0x11a0 [ 1839.727531][T22775] ? bdi_register_va+0x610/0x610 [ 1839.732312][T22775] ? __kasan_check_read+0x11/0x20 [ 1839.737169][T22775] ? blk_alloc_devt+0xd7/0x330 [ 1839.741767][T22775] __device_add_disk+0x5de/0x11a0 [ 1839.746632][T22775] ? device_add_disk+0x40/0x40 [ 1839.751228][T22775] ? vsprintf+0x40/0x40 [ 1839.755222][T22775] ? device_initialize+0x1e1/0x420 [ 1839.760171][T22775] device_add_disk+0x2a/0x40 [ 1839.764597][T22775] loop_add+0x580/0x750 [ 1839.768590][T22775] loop_control_ioctl+0x448/0x620 [ 1839.773449][T22775] ? loop_remove+0xb0/0xb0 [ 1839.777703][T22775] ? __fget_files+0x31e/0x380 [ 1839.782219][T22775] ? security_file_ioctl+0x84/0xb0 [ 1839.787159][T22775] ? loop_remove+0xb0/0xb0 [ 1839.791420][T22775] __se_sys_ioctl+0x114/0x190 [ 1839.795926][T22775] __x64_sys_ioctl+0x7b/0x90 [ 1839.800360][T22775] do_syscall_64+0x34/0x70 [ 1839.804608][T22775] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1839.810334][T22775] RIP: 0033:0x7fb51e9cfae9 [ 1839.814599][T22775] 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 [ 1839.834031][T22775] RSP: 002b:00007fb51d6ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1839.842272][T22775] RAX: ffffffffffffffda RBX: 00007fb51eaef1f0 RCX: 00007fb51e9cfae9 [ 1839.850085][T22775] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1839.857893][T22775] RBP: 00007fb51d6ef120 R08: 0000000000000000 R09: 0000000000000000 [ 1839.865713][T22775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1839.873530][T22775] R13: 000000000000006e R14: 00007fb51eaef1f0 R15: 00007ffee0a7b5d8 [ 1839.884661][T22775] ------------[ cut here ]------------ [ 1839.890000][T22775] WARNING: CPU: 0 PID: 22775 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1839.898986][T22775] Modules linked in: [ 1839.902825][T22775] CPU: 0 PID: 22775 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1839.914301][T22775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1839.924303][T22775] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1839.929916][T22775] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1839.949638][T22775] RSP: 0018:ffffc9000420fbe0 EFLAGS: 00010287 [ 1839.955664][T22775] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1839.963529][T22775] RDX: ffffc90004de4000 RSI: 0000000000013465 RDI: 0000000000013466 [ 1839.971365][T22775] RBP: ffffc9000420fd30 R08: ffffffff82466a79 R09: ffffc9000420f630 [ 1839.979300][T22775] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff8881559cd068 [ 1839.987230][T22775] R13: ffff8881559cd000 R14: ffff8881559cd348 R15: ffff8881559c8000 [ 1839.995082][T22775] FS: 00007fb51d6ef6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1840.004168][T22775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1840.010843][T22775] CR2: 00007fb51d6eeff8 CR3: 000000011ea0b000 CR4: 00000000003506b0 [ 1840.018690][T22775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1840.026472][T22775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1840.034402][T22775] Call Trace: [ 1840.037628][T22775] ? show_regs+0x58/0x60 [ 1840.041762][T22775] ? __warn+0x160/0x2f0 [ 1840.045709][T22775] ? __device_add_disk+0xe1e/0x11a0 [ 1840.050762][T22775] ? report_bug+0x3d9/0x5b0 [ 1840.055079][T22775] ? __device_add_disk+0xe1e/0x11a0 [ 1840.060135][T22775] ? handle_bug+0x41/0x70 [ 1840.064284][T22775] ? exc_invalid_op+0x1b/0x50 [ 1840.068851][T22775] ? asm_exc_invalid_op+0x12/0x20 [ 1840.073661][T22775] ? __device_add_disk+0x5e9/0x11a0 [ 1840.078705][T22775] ? __device_add_disk+0xe1e/0x11a0 [ 1840.083736][T22775] ? __device_add_disk+0xe1e/0x11a0 [ 1840.088793][T22775] ? device_add_disk+0x40/0x40 [ 1840.093372][T22775] ? vsprintf+0x40/0x40 [ 1840.097365][T22775] ? device_initialize+0x1e1/0x420 [ 1840.102347][T22775] device_add_disk+0x2a/0x40 [ 1840.106722][T22775] loop_add+0x580/0x750 [ 1840.110740][T22775] loop_control_ioctl+0x448/0x620 [ 1840.115576][T22775] ? loop_remove+0xb0/0xb0 [ 1840.119838][T22775] ? __fget_files+0x31e/0x380 [ 1840.124455][T22775] ? security_file_ioctl+0x84/0xb0 [ 1840.129925][T22775] ? loop_remove+0xb0/0xb0 [ 1840.134158][T22775] __se_sys_ioctl+0x114/0x190 [ 1840.138690][T22775] __x64_sys_ioctl+0x7b/0x90 [ 1840.143099][T22775] do_syscall_64+0x34/0x70 [ 1840.147356][T22775] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1840.153101][T22775] RIP: 0033:0x7fb51e9cfae9 [ 1840.157336][T22775] 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 [ 1840.177543][T22775] RSP: 002b:00007fb51d6ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1840.186162][T22775] RAX: ffffffffffffffda RBX: 00007fb51eaef1f0 RCX: 00007fb51e9cfae9 [ 1840.194006][T22775] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1840.201827][T22775] RBP: 00007fb51d6ef120 R08: 0000000000000000 R09: 0000000000000000 [ 1840.209624][T22775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1840.217420][T22775] R13: 000000000000006e R14: 00007fb51eaef1f0 R15: 00007ffee0a7b5d8 [ 1840.225273][T22775] ---[ end trace 16dcad494f8e73f3 ]--- [ 1840.283711][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000340)={0xde17, 0x0, 0x8, 0x6d, 0xf4e1, 0x80000000}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000001c0)={0x1, 0x0, [{0x2000, 0x1000, &(0x7f0000002600)=""/4096}]}) r4 = openat(r3, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x8) r5 = eventfd2(0x7f, 0x801) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000300)=r5) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="0400000000d8af1c6aa10baa474e14bac0d5bce20fe52048bebd84350cdc311954509ed64e291e65bc973d5234bfc22ac3f9d806e91b9541ddbefbf8da4008397d021d7c143034ad4131fac52c982427f47eff76699498d9b00740e52f49c0b197826ad7d2105cb513db4e4d1e66513d2d661495186869b9b7f0ea5ec237b6c3cbe8ec45bac111c632cfed9174d9bfea1c6fef302533f08bcdf66c8590c69a5233fec7d38287f66b549ce2c6f5bfe9a7bb71ff9f56f748e9b1a042b3e4ba0c91c0b60fdb98325287aa57755e97b7cb7328f2ca692c69644c0fb715c4f4f0f319c618c79a47ffdb91ce477f160c373c888259"]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000)={0x2, 0x0, [{0x0, 0x2c, &(0x7f0000000200)=""/44}, {0x0, 0x1000, &(0x7f0000001600)=""/4096}]}) 04:14:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f0000000000)={0x3c, 0x101, 0xfff}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) inotify_init1(0xc00) r3 = getpid() waitid(0x2, r3, 0x0, 0x1000000, 0x0) 04:14:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa0016484, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f0000000000)={0x3c, 0x101, 0xfff}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) inotify_init1(0xc00) (async) r3 = getpid() waitid(0x2, r3, 0x0, 0x1000000, 0x0) [ 1840.365268][T22780] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1840.391964][T22783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 04:14:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 58) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0x4, &(0x7f0000000000)={0x3c, 0x101, 0xfff}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) inotify_init1(0xc00) (async) r3 = getpid() waitid(0x2, r3, 0x0, 0x1000000, 0x0) 04:14:15 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) [ 1840.412645][T22784] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1840.466828][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1840.480445][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1840.543582][T22806] FAULT_INJECTION: forcing a failure. [ 1840.543582][T22806] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.556255][T22806] CPU: 0 PID: 22806 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1840.567770][T22806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1840.577672][T22806] Call Trace: [ 1840.580832][T22806] dump_stack_lvl+0x1e2/0x24b [ 1840.585354][T22806] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1840.590599][T22806] ? selinux_kernfs_init_security+0x14a/0x720 [ 1840.596503][T22806] dump_stack+0x15/0x17 [ 1840.600491][T22806] should_fail+0x3c6/0x510 [ 1840.604746][T22806] ? __kernfs_new_node+0xdb/0x700 [ 1840.609612][T22806] __should_failslab+0xa4/0xe0 [ 1840.614205][T22806] should_failslab+0x9/0x20 [ 1840.618544][T22806] kmem_cache_alloc+0x3d/0x2e0 [ 1840.623146][T22806] __kernfs_new_node+0xdb/0x700 [ 1840.627833][T22806] ? __kasan_check_write+0x14/0x20 [ 1840.633252][T22806] ? mutex_lock+0xa5/0x110 [ 1840.637501][T22806] ? kernfs_new_node+0x170/0x170 [ 1840.642273][T22806] ? __kasan_check_write+0x14/0x20 [ 1840.647224][T22806] ? mutex_unlock+0x1c/0x40 [ 1840.651576][T22806] ? kernfs_activate+0x31a/0x330 [ 1840.656343][T22806] kernfs_new_node+0x97/0x170 [ 1840.660851][T22806] __kernfs_create_file+0x4a/0x270 [ 1840.665795][T22806] sysfs_add_file_mode_ns+0x273/0x320 [ 1840.671001][T22806] internal_create_group+0x573/0xf00 [ 1840.676125][T22806] ? sysfs_create_group+0x30/0x30 [ 1840.680984][T22806] ? sysvec_reschedule_ipi+0x83/0x160 [ 1840.686194][T22806] sysfs_create_group+0x1f/0x30 [ 1840.690878][T22806] dpm_sysfs_add+0x72/0x2b0 [ 1840.695217][T22806] device_add+0x520/0xbc0 [ 1840.699384][T22806] device_create+0x259/0x2e0 [ 1840.703814][T22806] ? root_device_unregister+0x80/0x80 [ 1840.709163][T22806] ? __kasan_check_read+0x11/0x20 [ 1840.714020][T22806] ? preempt_schedule_irq+0xe7/0x140 [ 1840.719143][T22806] ? preempt_schedule_notrace+0x140/0x140 [ 1840.724697][T22806] ? number+0xb5a/0xf80 [ 1840.729112][T22806] bdi_register_va+0x93/0x610 [ 1840.733624][T22806] bdi_register+0xd1/0x120 [ 1840.737878][T22806] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1840.743348][T22806] ? __device_add_disk+0x552/0x11a0 [ 1840.748380][T22806] ? bdi_register_va+0x610/0x610 [ 1840.753153][T22806] ? blk_alloc_devt+0xeb/0x330 [ 1840.757752][T22806] __device_add_disk+0x5de/0x11a0 [ 1840.762618][T22806] ? device_add_disk+0x40/0x40 [ 1840.767214][T22806] ? vsprintf+0x40/0x40 [ 1840.771210][T22806] ? kasan_check_range+0x7b/0x2a0 [ 1840.776065][T22806] device_add_disk+0x2a/0x40 [ 1840.780492][T22806] loop_add+0x580/0x750 [ 1840.784488][T22806] loop_control_ioctl+0x448/0x620 [ 1840.789345][T22806] ? loop_remove+0xb0/0xb0 [ 1840.793597][T22806] ? __fget_files+0x31e/0x380 [ 1840.798113][T22806] ? security_file_ioctl+0x84/0xb0 [ 1840.803055][T22806] ? loop_remove+0xb0/0xb0 [ 1840.807309][T22806] __se_sys_ioctl+0x114/0x190 [ 1840.811833][T22806] __x64_sys_ioctl+0x7b/0x90 [ 1840.816249][T22806] do_syscall_64+0x34/0x70 [ 1840.820508][T22806] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1840.826232][T22806] RIP: 0033:0x7fb51e9cfae9 [ 1840.830902][T22806] 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 [ 1840.850354][T22806] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1840.858584][T22806] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1840.866401][T22806] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1840.874210][T22806] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1840.882018][T22806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1840.889840][T22806] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1840.900113][T22806] ------------[ cut here ]------------ [ 1840.905490][T22806] WARNING: CPU: 0 PID: 22806 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1840.914400][T22806] Modules linked in: [ 1840.918124][T22806] CPU: 0 PID: 22806 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1840.929685][T22806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1840.939583][T22806] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1840.945188][T22806] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1840.964978][T22806] RSP: 0018:ffffc9000427fbe0 EFLAGS: 00010287 [ 1840.970952][T22806] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1840.978912][T22806] RDX: ffffc90004be3000 RSI: 000000000001043b RDI: 000000000001043c [ 1840.986743][T22806] RBP: ffffc9000427fd30 R08: ffffffff82466a79 R09: ffffc9000427f630 [ 1840.994560][T22806] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff8881576c8068 [ 1841.002378][T22806] R13: ffff8881576c8000 R14: ffff8881576c8348 R15: ffff8881576ca000 [ 1841.010198][T22806] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1841.019106][T22806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1841.025767][T22806] CR2: 00007fb51d70fff8 CR3: 000000011ea0b000 CR4: 00000000003506b0 [ 1841.033812][T22806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1841.041682][T22806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1841.049586][T22806] Call Trace: [ 1841.052727][T22806] ? show_regs+0x58/0x60 [ 1841.056797][T22806] ? __warn+0x160/0x2f0 [ 1841.060942][T22806] ? __device_add_disk+0xe1e/0x11a0 [ 1841.066148][T22806] ? report_bug+0x3d9/0x5b0 [ 1841.070517][T22806] ? __device_add_disk+0xe1e/0x11a0 [ 1841.075535][T22806] ? handle_bug+0x41/0x70 [ 1841.080173][T22806] ? exc_invalid_op+0x1b/0x50 [ 1841.084659][T22806] ? asm_exc_invalid_op+0x12/0x20 [ 1841.089894][T22806] ? __device_add_disk+0x5e9/0x11a0 [ 1841.095145][T22806] ? __device_add_disk+0xe1e/0x11a0 [ 1841.100290][T22806] ? __device_add_disk+0xe1e/0x11a0 [ 1841.105282][T22806] ? device_add_disk+0x40/0x40 [ 1841.110052][T22806] ? vsprintf+0x40/0x40 [ 1841.114319][T22806] ? kasan_check_range+0x7b/0x2a0 [ 1841.119251][T22806] device_add_disk+0x2a/0x40 [ 1841.123712][T22806] loop_add+0x580/0x750 [ 1841.127686][T22806] loop_control_ioctl+0x448/0x620 [ 1841.132583][T22806] ? loop_remove+0xb0/0xb0 [ 1841.136795][T22806] ? __fget_files+0x31e/0x380 [ 1841.141362][T22806] ? security_file_ioctl+0x84/0xb0 [ 1841.146255][T22806] ? loop_remove+0xb0/0xb0 [ 1841.150529][T22806] __se_sys_ioctl+0x114/0x190 [ 1841.155024][T22806] __x64_sys_ioctl+0x7b/0x90 [ 1841.159467][T22806] do_syscall_64+0x34/0x70 [ 1841.163702][T22806] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1841.169445][T22806] RIP: 0033:0x7fb51e9cfae9 [ 1841.173687][T22806] 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 [ 1841.193245][T22806] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1841.201700][T22806] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1841.209678][T22806] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1841.217491][T22806] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1841.225323][T22806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1841.233138][T22806] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1841.240982][T22806] ---[ end trace 16dcad494f8e73f4 ]--- 04:14:16 executing program 2: inotify_init1(0x0) (async) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:16 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:16 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 59) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:16 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x1c, 0x4001, 0x2}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1841.611137][T22824] FAULT_INJECTION: forcing a failure. [ 1841.611137][T22824] name failslab, interval 1, probability 0, space 0, times 0 [ 1841.623630][T22824] CPU: 0 PID: 22824 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1841.635104][T22824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1841.644986][T22824] Call Trace: [ 1841.648123][T22824] dump_stack_lvl+0x1e2/0x24b [ 1841.652627][T22824] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1841.657925][T22824] ? selinux_kernfs_init_security+0x14a/0x720 [ 1841.663824][T22824] dump_stack+0x15/0x17 [ 1841.667813][T22824] should_fail+0x3c6/0x510 [ 1841.672070][T22824] ? __kernfs_new_node+0xdb/0x700 [ 1841.676927][T22824] __should_failslab+0xa4/0xe0 [ 1841.681554][T22824] should_failslab+0x9/0x20 [ 1841.685870][T22824] kmem_cache_alloc+0x3d/0x2e0 [ 1841.690468][T22824] ? audit_tree_destroy_watch+0x20/0x20 [ 1841.695856][T22824] __kernfs_new_node+0xdb/0x700 [ 1841.700538][T22824] ? __kasan_check_write+0x14/0x20 [ 1841.705481][T22824] ? mutex_lock+0xa5/0x110 [ 1841.709741][T22824] ? kernfs_new_node+0x170/0x170 [ 1841.714541][T22824] ? __kasan_check_write+0x14/0x20 [ 1841.719458][T22824] ? mutex_unlock+0x1c/0x40 [ 1841.723799][T22824] ? kernfs_activate+0x31a/0x330 [ 1841.728995][T22824] kernfs_new_node+0x97/0x170 [ 1841.733499][T22824] __kernfs_create_file+0x4a/0x270 [ 1841.738450][T22824] sysfs_add_file_mode_ns+0x273/0x320 [ 1841.743654][T22824] internal_create_group+0x573/0xf00 [ 1841.748777][T22824] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1841.754241][T22824] ? sysfs_create_group+0x30/0x30 [ 1841.759102][T22824] ? device_add_attrs+0xfa/0x3e0 [ 1841.764050][T22824] sysfs_create_group+0x1f/0x30 [ 1841.768737][T22824] dpm_sysfs_add+0x72/0x2b0 [ 1841.773076][T22824] device_add+0x520/0xbc0 [ 1841.777244][T22824] device_create+0x259/0x2e0 [ 1841.781677][T22824] ? root_device_unregister+0x80/0x80 [ 1841.786878][T22824] ? plist_del+0x40e/0x420 [ 1841.791177][T22824] ? perf_sched_cb_inc+0x260/0x260 [ 1841.796078][T22824] bdi_register_va+0x93/0x610 [ 1841.800591][T22824] bdi_register+0xd1/0x120 [ 1841.804841][T22824] ? __device_add_disk+0x552/0x11a0 [ 1841.809873][T22824] ? bdi_register_va+0x610/0x610 [ 1841.814648][T22824] ? __kasan_check_read+0x11/0x20 [ 1841.819509][T22824] ? blk_alloc_devt+0xd7/0x330 [ 1841.824107][T22824] __device_add_disk+0x5de/0x11a0 [ 1841.829429][T22824] ? device_add_disk+0x40/0x40 [ 1841.834031][T22824] ? irqentry_exit+0x4f/0x60 [ 1841.838452][T22824] ? sysvec_reschedule_ipi+0x83/0x160 [ 1841.843666][T22824] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1841.849134][T22824] ? vsnprintf+0x1b8c/0x1c70 [ 1841.853550][T22824] device_add_disk+0x2a/0x40 [ 1841.858104][T22824] loop_add+0x580/0x750 [ 1841.862085][T22824] loop_control_ioctl+0x448/0x620 [ 1841.866954][T22824] ? loop_remove+0xb0/0xb0 [ 1841.871288][T22824] ? __fget_files+0x31e/0x380 [ 1841.875926][T22824] ? security_file_ioctl+0x84/0xb0 [ 1841.880875][T22824] ? loop_remove+0xb0/0xb0 [ 1841.885118][T22824] __se_sys_ioctl+0x114/0x190 [ 1841.889636][T22824] __x64_sys_ioctl+0x7b/0x90 [ 1841.894240][T22824] do_syscall_64+0x34/0x70 [ 1841.898694][T22824] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1841.904567][T22824] RIP: 0033:0x7fb51e9cfae9 [ 1841.908763][T22824] 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 [ 1841.928694][T22824] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1841.936917][T22824] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1841.944729][T22824] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1841.952546][T22824] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1841.960352][T22824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1841.968163][T22824] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1841.977819][T22824] ------------[ cut here ]------------ [ 1841.983140][T22824] WARNING: CPU: 0 PID: 22824 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1841.992069][T22824] Modules linked in: [ 1841.995799][T22824] CPU: 0 PID: 22824 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1842.007349][T22824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1842.017280][T22824] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1842.022887][T22824] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1842.042857][T22824] RSP: 0018:ffffc9000434fbe0 EFLAGS: 00010283 [ 1842.048947][T22824] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1842.056835][T22824] RDX: ffffc90004be3000 RSI: 0000000000010d8e RDI: 0000000000010d8f [ 1842.064617][T22824] RBP: ffffc9000434fd30 R08: ffffffff82466a79 R09: ffffc9000434f630 [ 1842.072488][T22824] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff888116bf4068 [ 1842.080257][T22824] R13: ffff888116bf4000 R14: ffff888116bf4348 R15: ffff88815ad47000 [ 1842.088051][T22824] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1842.096808][T22824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1842.103243][T22824] CR2: 00007fb51d70fff8 CR3: 0000000113ee4000 CR4: 00000000003506b0 [ 1842.111137][T22824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1842.119090][T22824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1842.127038][T22824] Call Trace: [ 1842.130667][T22824] ? show_regs+0x58/0x60 [ 1842.134757][T22824] ? __warn+0x160/0x2f0 [ 1842.138768][T22824] ? __device_add_disk+0xe1e/0x11a0 [ 1842.143783][T22824] ? report_bug+0x3d9/0x5b0 [ 1842.148117][T22824] ? __device_add_disk+0xe1e/0x11a0 [ 1842.153147][T22824] ? handle_bug+0x41/0x70 [ 1842.157312][T22824] ? exc_invalid_op+0x1b/0x50 [ 1842.161930][T22824] ? asm_exc_invalid_op+0x12/0x20 [ 1842.166778][T22824] ? __device_add_disk+0x5e9/0x11a0 [ 1842.171879][T22824] ? __device_add_disk+0xe1e/0x11a0 [ 1842.176867][T22824] ? __device_add_disk+0xe1e/0x11a0 [ 1842.181947][T22824] ? device_add_disk+0x40/0x40 [ 1842.186507][T22824] ? irqentry_exit+0x4f/0x60 [ 1842.190954][T22824] ? sysvec_reschedule_ipi+0x83/0x160 [ 1842.196133][T22824] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1842.201639][T22824] ? vsnprintf+0x1b8c/0x1c70 [ 1842.206108][T22824] device_add_disk+0x2a/0x40 [ 1842.210675][T22824] loop_add+0x580/0x750 [ 1842.214647][T22824] loop_control_ioctl+0x448/0x620 [ 1842.219554][T22824] ? loop_remove+0xb0/0xb0 [ 1842.223764][T22824] ? __fget_files+0x31e/0x380 [ 1842.228682][T22824] ? security_file_ioctl+0x84/0xb0 [ 1842.233600][T22824] ? loop_remove+0xb0/0xb0 [ 1842.237879][T22824] __se_sys_ioctl+0x114/0x190 [ 1842.242373][T22824] __x64_sys_ioctl+0x7b/0x90 [ 1842.246798][T22824] do_syscall_64+0x34/0x70 [ 1842.251117][T22824] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1842.256774][T22824] RIP: 0033:0x7fb51e9cfae9 [ 1842.261050][T22824] 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 [ 1842.280595][T22824] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.288816][T22824] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1842.296608][T22824] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1842.304459][T22824] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1842.312248][T22824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.320058][T22824] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1842.327907][T22824] ---[ end trace 16dcad494f8e73f5 ]--- [ 1842.402789][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:17 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:17 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa0018000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:17 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x1c, 0x4001, 0x2}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 60) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xd000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1842.558304][T22831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1842.580423][T22838] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1842.596458][T22841] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1842.640238][T22844] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1842.671124][T22848] FAULT_INJECTION: forcing a failure. [ 1842.671124][T22848] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.683791][T22848] CPU: 1 PID: 22848 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1842.695410][T22848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1842.705293][T22848] Call Trace: [ 1842.708431][T22848] dump_stack_lvl+0x1e2/0x24b [ 1842.712935][T22848] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1842.718254][T22848] ? selinux_kernfs_init_security+0x14a/0x720 [ 1842.724493][T22848] ? idr_alloc_cyclic+0x369/0x5d0 [ 1842.729776][T22848] dump_stack+0x15/0x17 [ 1842.733764][T22848] should_fail+0x3c6/0x510 [ 1842.738019][T22848] ? __kernfs_new_node+0xdb/0x700 [ 1842.742873][T22848] __should_failslab+0xa4/0xe0 [ 1842.747477][T22848] should_failslab+0x9/0x20 [ 1842.751823][T22848] kmem_cache_alloc+0x3d/0x2e0 [ 1842.756421][T22848] __kernfs_new_node+0xdb/0x700 [ 1842.761107][T22848] ? mutex_trylock+0xa0/0xa0 [ 1842.765540][T22848] ? __kasan_check_write+0x14/0x20 [ 1842.770482][T22848] ? mutex_lock+0xa5/0x110 [ 1842.774729][T22848] ? kernfs_new_node+0x170/0x170 [ 1842.779509][T22848] ? __kasan_check_write+0x14/0x20 [ 1842.784453][T22848] ? mutex_unlock+0x1c/0x40 [ 1842.788789][T22848] ? kernfs_activate+0x31a/0x330 [ 1842.793585][T22848] kernfs_new_node+0x97/0x170 [ 1842.798077][T22848] __kernfs_create_file+0x4a/0x270 [ 1842.803023][T22848] sysfs_add_file_mode_ns+0x273/0x320 [ 1842.808235][T22848] sysfs_merge_group+0x1fe/0x450 [ 1842.813011][T22848] ? sysfs_remove_groups+0xb0/0xb0 [ 1842.817955][T22848] dpm_sysfs_add+0xec/0x2b0 [ 1842.822295][T22848] device_add+0x520/0xbc0 [ 1842.826459][T22848] device_create+0x259/0x2e0 [ 1842.831226][T22848] ? root_device_unregister+0x80/0x80 [ 1842.836423][T22848] ? memset+0x35/0x40 [ 1842.840244][T22848] ? number+0xb5a/0xf80 [ 1842.844260][T22848] bdi_register_va+0x93/0x610 [ 1842.848749][T22848] bdi_register+0xd1/0x120 [ 1842.852999][T22848] ? vsnprintf+0x1e1/0x1c70 [ 1842.857341][T22848] ? __device_add_disk+0x552/0x11a0 [ 1842.862374][T22848] ? bdi_register_va+0x610/0x610 [ 1842.867157][T22848] ? __kasan_check_read+0x11/0x20 [ 1842.872024][T22848] ? blk_alloc_devt+0xd7/0x330 [ 1842.876609][T22848] __device_add_disk+0x5de/0x11a0 [ 1842.881518][T22848] ? device_add_disk+0x40/0x40 [ 1842.886102][T22848] ? vsprintf+0x40/0x40 [ 1842.890071][T22848] ? device_initialize+0x1e1/0x420 [ 1842.895012][T22848] device_add_disk+0x2a/0x40 [ 1842.899523][T22848] loop_add+0x580/0x750 [ 1842.903513][T22848] loop_control_ioctl+0x448/0x620 [ 1842.908379][T22848] ? loop_remove+0xb0/0xb0 [ 1842.912632][T22848] ? __fget_files+0x31e/0x380 [ 1842.917149][T22848] ? security_file_ioctl+0x84/0xb0 [ 1842.922088][T22848] ? loop_remove+0xb0/0xb0 [ 1842.926345][T22848] __se_sys_ioctl+0x114/0x190 [ 1842.930860][T22848] __x64_sys_ioctl+0x7b/0x90 [ 1842.935288][T22848] do_syscall_64+0x34/0x70 [ 1842.939539][T22848] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1842.945266][T22848] RIP: 0033:0x7fb51e9cfae9 [ 1842.949519][T22848] 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 [ 1842.968957][T22848] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.977208][T22848] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1842.985016][T22848] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1842.992825][T22848] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1843.000660][T22848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1843.008452][T22848] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1843.019044][T22848] ------------[ cut here ]------------ [ 1843.024476][T22848] WARNING: CPU: 1 PID: 22848 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1843.033595][T22848] Modules linked in: [ 1843.037352][T22848] CPU: 1 PID: 22848 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1843.048914][T22848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1843.058802][T22848] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1843.064416][T22848] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1843.084365][T22848] RSP: 0018:ffffc9000463fbe0 EFLAGS: 00010287 [ 1843.090672][T22848] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1843.098489][T22848] RDX: ffffc90004be3000 RSI: 000000000000c947 RDI: 000000000000c948 [ 1843.106284][T22848] RBP: ffffc9000463fd30 R08: ffffffff82466a79 R09: ffffc9000463f630 [ 1843.114269][T22848] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff888106bdd068 [ 1843.122010][T22848] R13: ffff888106bdd000 R14: ffff888106bdd348 R15: ffff888106bde000 [ 1843.130084][T22848] FS: 00007fb51d7106c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1843.138975][T22848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1843.145379][T22848] CR2: 00007fb51d70fff8 CR3: 00000001143ff000 CR4: 00000000003506a0 [ 1843.153289][T22848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1843.161527][T22848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1843.169464][T22848] Call Trace: [ 1843.172581][T22848] ? show_regs+0x58/0x60 [ 1843.176656][T22848] ? __warn+0x160/0x2f0 [ 1843.180680][T22848] ? __device_add_disk+0xe1e/0x11a0 [ 1843.185685][T22848] ? report_bug+0x3d9/0x5b0 [ 1843.190049][T22848] ? __device_add_disk+0xe1e/0x11a0 [ 1843.195058][T22848] ? handle_bug+0x41/0x70 [ 1843.199545][T22848] ? exc_invalid_op+0x1b/0x50 [ 1843.204046][T22848] ? asm_exc_invalid_op+0x12/0x20 [ 1843.208923][T22848] ? __device_add_disk+0x5e9/0x11a0 [ 1843.213939][T22848] ? __device_add_disk+0xe1e/0x11a0 [ 1843.218989][T22848] ? __device_add_disk+0xe1e/0x11a0 [ 1843.224009][T22848] ? device_add_disk+0x40/0x40 [ 1843.228851][T22848] ? vsprintf+0x40/0x40 [ 1843.232836][T22848] ? device_initialize+0x1e1/0x420 [ 1843.237877][T22848] device_add_disk+0x2a/0x40 [ 1843.242290][T22848] loop_add+0x580/0x750 [ 1843.246282][T22848] loop_control_ioctl+0x448/0x620 [ 1843.251552][T22848] ? loop_remove+0xb0/0xb0 [ 1843.255793][T22848] ? __fget_files+0x31e/0x380 [ 1843.260362][T22848] ? security_file_ioctl+0x84/0xb0 [ 1843.265256][T22848] ? loop_remove+0xb0/0xb0 [ 1843.269521][T22848] __se_sys_ioctl+0x114/0x190 [ 1843.274025][T22848] __x64_sys_ioctl+0x7b/0x90 [ 1843.278864][T22848] do_syscall_64+0x34/0x70 [ 1843.283110][T22848] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1843.288851][T22848] RIP: 0033:0x7fb51e9cfae9 [ 1843.293090][T22848] 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 [ 1843.312547][T22848] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1843.320805][T22848] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1843.328595][T22848] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1843.336830][T22848] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1843.344654][T22848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1843.352468][T22848] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1843.360284][T22848] ---[ end trace 16dcad494f8e73f6 ]--- 04:14:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x1c, 0x4001, 0x2}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x1c, 0x4001, 0x2}) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) waitid(0x2, r3, 0x0, 0x4, 0x0) (async) 04:14:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 61) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) [ 1843.560453][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1843.568549][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth13: link becomes ready [ 1843.576124][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1843.603180][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 1843.617996][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1843.700551][T22865] FAULT_INJECTION: forcing a failure. [ 1843.700551][T22865] name failslab, interval 1, probability 0, space 0, times 0 [ 1843.713106][T22865] CPU: 0 PID: 22865 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1843.724713][T22865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1843.735222][T22865] Call Trace: [ 1843.738360][T22865] dump_stack_lvl+0x1e2/0x24b [ 1843.742864][T22865] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1843.748161][T22865] ? selinux_kernfs_init_security+0x14a/0x720 [ 1843.754151][T22865] dump_stack+0x15/0x17 [ 1843.758289][T22865] should_fail+0x3c6/0x510 [ 1843.762521][T22865] ? __kernfs_new_node+0xdb/0x700 [ 1843.767342][T22865] __should_failslab+0xa4/0xe0 [ 1843.771951][T22865] should_failslab+0x9/0x20 [ 1843.776280][T22865] kmem_cache_alloc+0x3d/0x2e0 [ 1843.780887][T22865] __kernfs_new_node+0xdb/0x700 [ 1843.785565][T22865] ? __kasan_check_write+0x14/0x20 [ 1843.790513][T22865] ? mutex_lock+0xa5/0x110 [ 1843.794764][T22865] ? kernfs_new_node+0x170/0x170 [ 1843.799550][T22865] ? __kasan_check_write+0x14/0x20 [ 1843.804487][T22865] ? mutex_unlock+0x1c/0x40 [ 1843.808828][T22865] ? kernfs_activate+0x31a/0x330 [ 1843.813600][T22865] kernfs_new_node+0x97/0x170 [ 1843.818132][T22865] __kernfs_create_file+0x4a/0x270 [ 1843.823064][T22865] sysfs_add_file_mode_ns+0x273/0x320 [ 1843.828273][T22865] sysfs_merge_group+0x1fe/0x450 [ 1843.833163][T22865] ? sysfs_remove_groups+0xb0/0xb0 [ 1843.838213][T22865] dpm_sysfs_add+0xec/0x2b0 [ 1843.842553][T22865] device_add+0x520/0xbc0 [ 1843.846691][T22865] device_create+0x259/0x2e0 [ 1843.851133][T22865] ? irqentry_exit+0x4f/0x60 [ 1843.855548][T22865] ? sysvec_reschedule_ipi+0x83/0x160 [ 1843.860756][T22865] ? root_device_unregister+0x80/0x80 [ 1843.865956][T22865] bdi_register_va+0x93/0x610 [ 1843.870467][T22865] bdi_register+0xd1/0x120 [ 1843.874722][T22865] ? preempt_schedule_notrace+0x140/0x140 [ 1843.880420][T22865] ? __device_add_disk+0x552/0x11a0 [ 1843.885432][T22865] ? bdi_register_va+0x610/0x610 [ 1843.890209][T22865] ? __kasan_check_read+0x11/0x20 [ 1843.895065][T22865] ? blk_alloc_devt+0xd7/0x330 [ 1843.899669][T22865] __device_add_disk+0x5de/0x11a0 [ 1843.904528][T22865] ? device_add_disk+0x40/0x40 [ 1843.909127][T22865] ? vsprintf+0x40/0x40 [ 1843.913117][T22865] ? device_initialize+0x1e1/0x420 [ 1843.918064][T22865] device_add_disk+0x2a/0x40 [ 1843.922494][T22865] loop_add+0x580/0x750 [ 1843.926511][T22865] loop_control_ioctl+0x448/0x620 [ 1843.931348][T22865] ? loop_remove+0xb0/0xb0 [ 1843.935599][T22865] ? __fget_files+0x31e/0x380 [ 1843.940116][T22865] ? security_file_ioctl+0x84/0xb0 [ 1843.945062][T22865] ? loop_remove+0xb0/0xb0 [ 1843.949312][T22865] __se_sys_ioctl+0x114/0x190 [ 1843.953828][T22865] __x64_sys_ioctl+0x7b/0x90 [ 1843.958253][T22865] do_syscall_64+0x34/0x70 [ 1843.962507][T22865] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1843.968240][T22865] RIP: 0033:0x7fb51e9cfae9 [ 1843.972487][T22865] 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 [ 1843.991940][T22865] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1844.000178][T22865] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1844.007981][T22865] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1844.015918][T22865] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1844.023719][T22865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.031844][T22865] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1844.041289][T22865] ------------[ cut here ]------------ [ 1844.046636][T22865] WARNING: CPU: 0 PID: 22865 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 1844.055562][T22865] Modules linked in: [ 1844.059284][T22865] CPU: 0 PID: 22865 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1844.070849][T22865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1844.080733][T22865] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 1844.086361][T22865] Code: ff ff e8 a5 2d 24 ff 0f 0b e9 d0 f3 ff ff e8 99 2d 24 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 82 2d 24 ff <0f> 0b e9 d1 f7 ff ff e8 76 2d 24 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 1844.105947][T22865] RSP: 0018:ffffc9000467fbe0 EFLAGS: 00010283 [ 1844.111829][T22865] RAX: ffffffff824672ae RBX: 00000000fffffff4 RCX: 0000000000040000 [ 1844.119620][T22865] RDX: ffffc90004be3000 RSI: 000000000001091b RDI: 000000000001091c [ 1844.127440][T22865] RBP: ffffc9000467fd30 R08: ffffffff82466a79 R09: ffffc9000467f630 [ 1844.135313][T22865] R10: 000000009a5ada50 R11: 00000000c4b22f85 R12: ffff88815cd45068 [ 1844.143073][T22865] R13: ffff88815cd45000 R14: ffff88815cd45348 R15: ffff88815cd41000 [ 1844.150997][T22865] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1844.159725][T22865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1844.166126][T22865] CR2: 00007fb51d70fff8 CR3: 0000000153b61000 CR4: 00000000003506b0 [ 1844.173970][T22865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1844.181770][T22865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1844.189573][T22865] Call Trace: [ 1844.192700][T22865] ? show_regs+0x58/0x60 [ 1844.196765][T22865] ? __warn+0x160/0x2f0 [ 1844.200772][T22865] ? __device_add_disk+0xe1e/0x11a0 [ 1844.205802][T22865] ? report_bug+0x3d9/0x5b0 [ 1844.210158][T22865] ? __device_add_disk+0xe1e/0x11a0 [ 1844.215175][T22865] ? handle_bug+0x41/0x70 [ 1844.219342][T22865] ? exc_invalid_op+0x1b/0x50 [ 1844.223844][T22865] ? asm_exc_invalid_op+0x12/0x20 [ 1844.228728][T22865] ? __device_add_disk+0x5e9/0x11a0 [ 1844.233740][T22865] ? __device_add_disk+0xe1e/0x11a0 [ 1844.238785][T22865] ? __device_add_disk+0xe1e/0x11a0 [ 1844.243831][T22865] ? device_add_disk+0x40/0x40 [ 1844.248458][T22865] ? vsprintf+0x40/0x40 [ 1844.252430][T22865] ? device_initialize+0x1e1/0x420 [ 1844.257365][T22865] device_add_disk+0x2a/0x40 [ 1844.261809][T22865] loop_add+0x580/0x750 [ 1844.265764][T22865] loop_control_ioctl+0x448/0x620 [ 1844.270653][T22865] ? loop_remove+0xb0/0xb0 [ 1844.274877][T22865] ? __fget_files+0x31e/0x380 [ 1844.279439][T22865] ? security_file_ioctl+0x84/0xb0 [ 1844.284345][T22865] ? loop_remove+0xb0/0xb0 [ 1844.288603][T22865] __se_sys_ioctl+0x114/0x190 [ 1844.293193][T22865] __x64_sys_ioctl+0x7b/0x90 [ 1844.297629][T22865] do_syscall_64+0x34/0x70 [ 1844.301892][T22865] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1844.307622][T22865] RIP: 0033:0x7fb51e9cfae9 [ 1844.311868][T22865] 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 [ 1844.331368][T22865] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1844.339566][T22865] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1844.347354][T22865] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1844.355186][T22865] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1844.362992][T22865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.370807][T22865] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1844.378740][T22865] ---[ end trace 16dcad494f8e73f7 ]--- [ 1844.432057][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) lseek(r1, 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x20001a0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) sendfile(r3, r0, &(0x7f0000000100), 0x1) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x2, 'wg2\x00', {0x101}, 0x9}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 62) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa002c60c, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xd000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) lseek(r1, 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x20001a0) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) sendfile(r3, r0, &(0x7f0000000100), 0x1) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x2, 'wg2\x00', {0x101}, 0x9}) (async) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r1, 0x401, 0x0) (async, rerun: 64) lseek(r1, 0x1, 0x0) (async, rerun: 64) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x20001a0) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) sendfile(r3, r0, &(0x7f0000000100), 0x1) (async) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x2, 'wg2\x00', {0x101}, 0x9}) (async) waitid(0x2, r5, 0x0, 0x4, 0x0) [ 1844.598078][T22874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1844.616969][T22875] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1844.629595][T22877] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1844.689164][T22889] FAULT_INJECTION: forcing a failure. [ 1844.689164][T22889] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.701683][T22889] CPU: 0 PID: 22889 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1844.713131][T22889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1844.723111][T22889] Call Trace: [ 1844.726239][T22889] dump_stack_lvl+0x1e2/0x24b [ 1844.731097][T22889] ? panic+0x80b/0x80b [ 1844.735009][T22889] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1844.740304][T22889] ? preempt_schedule_irq+0xe7/0x140 [ 1844.745417][T22889] ? preempt_schedule_notrace+0x140/0x140 [ 1844.750966][T22889] dump_stack+0x15/0x17 [ 1844.754955][T22889] should_fail+0x3c6/0x510 [ 1844.759206][T22889] ? kobject_uevent_env+0x269/0x700 [ 1844.764244][T22889] __should_failslab+0xa4/0xe0 [ 1844.768926][T22889] should_failslab+0x9/0x20 [ 1844.773268][T22889] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1844.778389][T22889] ? dev_uevent_filter+0xb0/0xb0 [ 1844.783163][T22889] kobject_uevent_env+0x269/0x700 [ 1844.788031][T22889] ? __kasan_check_write+0x14/0x20 [ 1844.792970][T22889] kobject_uevent+0x1f/0x30 [ 1844.797320][T22889] device_add+0x791/0xbc0 [ 1844.801478][T22889] device_create+0x259/0x2e0 [ 1844.805906][T22889] ? root_device_unregister+0x80/0x80 [ 1844.811111][T22889] ? __kasan_check_read+0x11/0x20 [ 1844.815972][T22889] ? preempt_schedule_irq+0xe7/0x140 [ 1844.821093][T22889] ? preempt_schedule_notrace+0x140/0x140 [ 1844.826646][T22889] ? number+0xb5a/0xf80 [ 1844.830644][T22889] bdi_register_va+0x93/0x610 [ 1844.835168][T22889] bdi_register+0xd1/0x120 [ 1844.839405][T22889] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1844.844879][T22889] ? __device_add_disk+0x552/0x11a0 [ 1844.849906][T22889] ? bdi_register_va+0x610/0x610 [ 1844.854803][T22889] ? __kasan_check_read+0x11/0x20 [ 1844.859664][T22889] ? blk_alloc_devt+0xd7/0x330 [ 1844.864284][T22889] __device_add_disk+0x5de/0x11a0 [ 1844.869143][T22889] ? device_add_disk+0x40/0x40 [ 1844.873722][T22889] ? irqentry_exit+0x4f/0x60 [ 1844.878166][T22889] ? vsprintf+0x40/0x40 [ 1844.882155][T22889] device_add_disk+0x2a/0x40 [ 1844.886575][T22889] loop_add+0x580/0x750 [ 1844.890582][T22889] loop_control_ioctl+0x448/0x620 [ 1844.895425][T22889] ? loop_remove+0xb0/0xb0 [ 1844.899681][T22889] ? sysvec_reschedule_ipi+0x83/0x160 [ 1844.904883][T22889] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1844.910364][T22889] ? loop_remove+0xb0/0xb0 [ 1844.914599][T22889] ? do_vfs_ioctl+0xf6/0x1a30 [ 1844.919128][T22889] ? __se_sys_ioctl+0xa7/0x190 [ 1844.923714][T22889] ? __se_sys_ioctl+0x108/0x190 [ 1844.928407][T22889] ? loop_control_ioctl+0x6/0x620 [ 1844.933261][T22889] ? loop_remove+0xb0/0xb0 [ 1844.937536][T22889] __se_sys_ioctl+0x114/0x190 [ 1844.942045][T22889] __x64_sys_ioctl+0x7b/0x90 [ 1844.946455][T22889] do_syscall_64+0x34/0x70 [ 1844.950707][T22889] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1844.956434][T22889] RIP: 0033:0x7fb51e9cfae9 [ 1844.960692][T22889] 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 [ 1844.980137][T22889] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1844.988373][T22889] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1844.996189][T22889] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1845.003998][T22889] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1845.011806][T22889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1845.019783][T22889] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:20 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", "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"}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xd000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:20 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", "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"}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) 04:14:20 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", 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(async) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) [ 1845.263448][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:20 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000001340), &(0x7f0000001380)=0x4) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="4b54a16f06b3b59fa991d0d24a76ccbfa6dc3c6822dbea65f7376e9fe6d9a9ce81d14768165a0906802535781a411e1ec0fd0b9b12a63156c1cde30ab0712d468658e5353e0eba7b710772dc3c35d1f4b9d1d73bbcbf06d2e9f39736053a07f68ecf5ce52235e9b6f836fe8095d5777ef9677fb7254aa88b9afdd4d5bffef93a912925447a35fd3c8f6f16741656a7c6951615e39131bf", 0x97}, {&(0x7f0000000180)="9407e4a26919de4fba80c4f07a0e35a6624828b84f3dbb157a1758c859fa2a55c1cea3efa65464ad5ff3822429e41edc857b0c91d5d8d3cfe739e8efd16ea9c09ddece5f5fc02c832859323683c81fec32c22cae8636", 0x56}, {&(0x7f0000000200)="ec89003d8326806e353e51badcab9d5597097f3bcf6c0a9d26e1a2f63e539c53db3d819b4d890571a9fa0418fc6287598f887a323038ac9637a4c38d524b983df1b515a7f2cfe32bb41980d899e588c1e8cc5312419132f03717933a8f33bb723550bc25ff1cf8985eed", 0x6a}, {&(0x7f0000000280)="15b101dc7e2ba05797ebbadd8afe6fd319308ed3c0717a0c00d68c04d7158c5b5837ecef980e71d440b890f17c2396c82a9bda0b87ad9b2a218d4de6db6b0151beec930ec090b41bb2274a1007b891abe61196f78ac94f88d9d58af664a3cb0af03a8eb10dcf4e87484e871bfe13da15e150a94fcb0c7f9421bc5209f1bc609966a2c8961da6bfd726df95b25dfa4480934cc335d9d996f17833d46a933aa9aacaffe577d755267a379524982a393c91b241372515691a0e507ffbeb099cbeb422ab9427eeadd868f8defa0f98077537fd79ef908839f686acee7b25dc9187ec009cfa72ae989e4c08941a00fb10eba76e0cba34abcf5b8807687909c8a42a85e3d52a78e8065ccf90eccae3d4b99efe83521923b86991978e068ba1b633ccf0a56199a52ec978fb32364ea646f5334c5964d2ff95c96432a124c34063aa691d210fd1191a41280d31946a8a1cac5fba2296284fcdc7639d0f4a5d4f4b0fae1f7a43f7b82d737f47bed75520ccdb21c5716ff1b4fcb65ae8841d244619f74d6b3f06952385c9490e033830685f9983f5b07c8559c8dc438f2ebbe67954c71423d04dcd882554e7cc97db7cfc23e27764c045163e40304f51cff964c787d08da13f1234ba493f4d39ebd5fa087ddf7491830ae47c17c01c812995bcc86ef8c8a2bb26d222c60b021573deb1a8d462c717666a898372ec1bc4cc77c95852b6ec9744c4a4c4b4e79fc792a48f5aacbfe27e2137b068fa8354e5d40296c5e7edb50185dce1a29eeb99c944243d2f6444851889e2524fbad5bc47de5eeb67271e8f18d51a4c9f52a80bf665925cdbd39d399cd8934422d540414505caf257697453756b2373a67a6e1efa89ca28e74dbbe2c84f0917b72aa780801d4adc2d3558377afc5e5e8ac36d8a9ba1140ea06aafc077071a111cd020f36b9c511e0cd360ea41e2438b46ea7cf8f6b679cced32e572fa356645575275dcc0a122d1e19feeed679e4ff6230d8eb7989f561462da62e66ff1e86100c6c9d36ff53ddeebc4dd79db344ba00122d6984360be481ac3b3785bef7e5cabfb5cfd7a49474945e27e0c91164ce260d89966535af10ff3918e489fd87ce9b92dcef5ef468e8f99f76a730529b55f9e16d2ec4cc4ce112fcd5d24b37a756d6adb947246b8bf4a19c0ec3085b5835400e75822c4dbf95fe77712c5fd25904ff76fae30125fde9b247ffe221d71030c2d28310fd232cfadc7110872d7c785472b100c05ad00146bde1a1aac8829e9ae4581a2a3b3b76bf1222269a590decf5df453289f2cbf6455724ad3cde186d9332c5ef92e24ff07db3ab9331b0cd80a92590d4d19084013c917fde004ec3e2c1f72cbd2bc9a98f7429dbdc0b45fd79004f2da68773bb5c39d2e5a28ce2675870ce7c910d8d7a726a63e8548d32957b9a568de6665c6ff47389de1d7d649a9bc0782ffe2289556c5436c285ae3ccd72d8a229128ea354cbeb896c41f2f88b10c3633f87b08e1c541960d796bfcf60f0d32765e335415e2819780289600e0d94c973376deaae5256a671f7b880497f03e07c7ed031def3ba551b19e64a90ac2ca5403df0f75c3b7ef3947e3627c4454226b06b07c17e3d4c89595b4c609f8b3a927e517a9d649d23e43d022a032356a7b38681b3de98211a2d31940b2827aab2b6eb09c5f1f05be1b40290f8470a575cbfb096c9f3e33eef25e45ae0da986304bb10dc72c48a3d268fb17d2dfa954f555e3491a4c53dae5752578f6f43bb0bd361ac75f64031950c46407de1ba0d64087a3dd08bc7b7428c632799f6f8ab56ce3ff8fe5d75d1b40cb356a8253d20bafef145af7dca3cab727a6e35b15c1811ccd5198b148c18a8c602192f9ab8e2171130cfdfccceafd1ea42c5aeaf2463041b00f554cf676b5d42b9b5b33a1f2ef5f35f892907359f32d6eaf4a9d881a1ae4d39fdf60535778e04a98e240e6038286ab8382d1d4febc51478830b25767a6f9b3c081d99dc9dcb2e5f862f2d97a836e2113037a89ef8f091d5704bd5326e8b9bf7c20c13e01c57b708a4a2c06b0a70afa22dd5ecd717ee35940bf2731a1e2a981f8243b7b7170039cba6f4d21e4700c7777c119ccda48b73e4715317e67d23da39b64ebbeff0a46d79848e19b851a801a2a6eefff90c37da536afdbabfd27af73b301d636e07b7c0400ecadba7c62c0ff3c0dddfedf9e2f09e2324b87401137ce62df2cb3763cc2fac563a40f74991220c02b002984764d298e7cbbc7d103a87dfad50dd4a39224c4e3b2a3be1b9eeae619eebbb2bd75fc0dc87d330aea9bab66b7f775b808afb971dbd7a48055f1486ef631074a89a33698e15d02706fb58ebddf7cfddab5c4fde754019bae4d77b32c2a1fb42eb2ab5d4a6520f8f3b953d0055489e1256e15f9713cd38cc1eb1626c0866923df2d3c6acd2228aed61072715ffe01ecd490296e1ca12421a475f6041588a9a0535f453998316f36571a981a335d8e6bf016ac86fb0e6ab664b4d24e750cb7a2d54011ad19f0d8fa64163045eecbc7cd0f044fdfbece45334c5172f2ab7d1fa01469ce6eda49aff95641acad710d033a26a2b1072b20b512f5dc36671b177d2b7f8e5bb1e772bb58dfc031d02de7208f0442d43bb2316d985b9e118a4c5a02918949cc58573e82212d738881e976fec519cdfd4131774bd10616998bbfc0aed31983bfd7605436ec660271be9907a779c8d41504582bda089091e0c89bbadc49e8d7d4692a423ff4e2df8e27c38176152be487d7f9a699c1eae21889c898e4fc3a199c83a8bbd95ba6dccfeac69fe7bd7b570e8703af620fb258971ef5e1d0d6eb91e170f64c547b894a6fa9c5976246692f112a31fb2449b0da88b92d37d8175b7f1fc9de00cbbedc4c6d92cb95cef5a49abc8137631cdfaa0c212b67cc29943f8ee8a91f7ef677d52ffaf4eacfb89a12856d6a284a97d0ddc74d24253327d0146e59ef4e4151347ac71ad90280033c2b89d43249305457ddf9404cfb9bd72020c7c07972610c1895824d853e4d30387205c6d05943ec3d9d8f3488bef754fda4b7fd072364c3d312174e68ee9fed624a5545ba9cc3f845610014917fc408d0fe3f223f93d5e7a2da943a5dc371c8b1ec7afc984cdce5fd1081c97541b13d28d3a1e1949f77d9a3ab868e7f41bf0e9d05ead20d5f80605ab197243de0f7a732461e8ea66861b2d27e67e754fd72deaa8cb08fc9c4f8e803c800fe9bd4e44c91f9158d5c9052f4170204aa8e0db618fe8670789106b18d8da9f3732d1935b9ad23e10589a35f12f2f01d7d802969b9fe2568fc054a44a09aedcb33107d936f0bf957be059c9780eeea75e18182b39e17e6c1f555feb9f7b5e84c1690e6ba22d87d3c37ed22222ab86d0d3e2f17c268e6256fa67e48b79558690775f9035dee45a24174a01a083c427e4a3da695c1317a9f55be2827d976b8af487f697f6bcb6cf0a6072d2c581cd80593d042799f540c13d27bd570006d4240ec1f87b7c60352fbb8d253d7cffe13719803b3eb3f7656f6d1e2120cea49e0b945124e40f0932720c5c13262956dc75c2256bd45887170075c22e7d2426942645e30820fd9bbc7816119b90b04eccbe25728c11c4bfa777580ec86022913defa1b8e7327f2b3531722f4214de00d346978dd39cc00f2340431680939066fc54a883b7361f940a59007d9f3519ec029e45c75f9a7dfdad93b0b82f001c0e031c9732e0fb85bcafa96068bd455ca77d30256dee226b4afc77339be6e513f02d5c48e38a6fc4157a8750d18c6fc3e2f6b8764fc5fc8bbf800ca0fab9ceab2d91a0acc6e63d9bc9246e9f9450d69780df080c92281e983a8f6f6c5d8505e81b0f9d245dfcbdd51bf74d4d34ced377c1802c58d715dd5e8fe7558c1892b96c30c9ca3a521c1aa403c1a0df4d80677cfbe5bf807ad00ee2d52de7c667f5ef65bdacec771b4d5814d596faf299bb5bcb9e444d69fbbf3f4d88ba7417efa6696f101fd4caccd69725a74ce1956148bfedcccbf65889bcf33358fb83eea3053a1ad3abecb8eb6bd317432395392d8d06aebd9ed2c31dc39e540a3cd551fd09eeb3aa1892ae2f849def471d3eec8681242f5d7e33674013cc5d159516a0e979186e35721c67583f817df61d2a879c361ce6331f2f2420f6210b5407c117112630b9dd81c37bb7479f338c7f258881547346ba0c48fec4ef11678d47807df4f44c7612ef63c975a083b0c5b25332db2fb73893a1d061075f78e4638e4e47b5195a4cdd5810a3a8775bac42da1b6cc61a434d3068be6e04cb783dbbadc70cc1dffdfed886da377702d6cb99943848394acb61234e06198b32e75d65a6c422aff0bb52afc2530f52673b9f82a866013d1d13594047396505fb9a8e9b06b9ffb69207647bc860477d7dbbfc65cb07dff1c93e80e7597e1224bfb45a2e439957579ab13d42e3e4b5db4ec13a107252e6fd9dca2d80684e052a41594d86ce653da4e6b3b56d3d2ffc4e7282e782570745f30e4719317c199a4ae50f80a1466041082fd683d287b7a2eb6715b505ad083ea646402cbc6bc79acb51c59ce1102fedb781608159d6a37befb064ce1736a7f92b3a50e3f34304c1b7980bcebd3cf5ef19b033a755effac3fb77138e5eeadf2fd424ed3d4385de5069a4f30b2c5f7b162694c560dee1057554325741521a3d5b6d98778eddd0837c5f85ab014b090095cd4f32d660b06264163917f344a2e3f8f173688ce2cc2b3a253fc5bb86e8247ea3f68944131a719b7110af9e504be5f7701e0f034a2b48db177c50812a4d917fc5d13eec3dd3c0996f8cd489e129463302b3664f81804dd0750a9c49e4949a328d66fcda4d55331aebc166f09a6853d67664d470815395a9b931a5dbe30635ba5b2d192ac52e34f4f61e0c42b4368f9dce0ede8412a55ad57679cb1ff1eb0ef5488509fa454f19f71f69310caa100cb66edbb0be0f9d3de38fbc1d8a532dd79162439886660fba6d013905f1ebe7b4822536a676c685142bca2c7277862ff1e05614debacf16f195a7f8e88f8a41d80c6aa9db8f7d17efda6465a9e488e298224fba0e8a7e41a9f91cd34670c39e3bdbb58477c688412179b38f1d7b8192faa9124bc035e4f37fc3a170dc0885a244fa88e733c9bcd1788656e95e6b3c1758b7d77e1cd78a2462bfedee47ea256285daca8132523a43ed5bcc56da3a30b55bf623ce160611d48fa047a0aa1ef24a95d75fa0b04d1176ba3906764001f744681a688dd94038e19b0317652e1ba6eae6277389be0074334059a4ba783a865d9de7388f3c1167f76b362447b3db9254c20c8302a29a528354443868b6c7cb0f4db19d12911dfb2f997c660293afe16a63da9fb96cd9f27faa055200c9a7485c28ccb1fbba790e8e27ff82dfe188248e6ea83696319b2696b1cce76d95c99fba2f8f9dcb2b35561083cf9ad923b11b20dbc35ca09e01dd8313618118a1f3bdb98d559bf93bdda673152ce0c70d7c6650c2dece0f8913bbc353d978947c085800b87b8f5e4802aac256ccc8be2aa0856972b6404f0cfab81da0b24598ef82f325f85329fd67a3129ca7f384e44a1eed24ae4d699c5af8d23d0ea4d00d6c30f716b949cdd8f4d35783123b59b604a04ded3be8387781236b81bcb28f77f65869486aac08b275fbd444dcafd689446953dc80a09a9edebda1b5d7d030b08198602c975f637fdcefff859e3005af6941301ed5c4167183126180c942ae1bee76b61714bf07b8d431f82764a0135e537dedc7e9f6cb908fcd2e6953ae794", 0x1000}, {&(0x7f0000001280)="32373a72d309076da408dc126286a3fd9ac609e6b4e892ac28404037bb85376eef2c24e16f526f40197e014aa971a9deb724ba28c326", 0x36}], 0x5, 0x6, 0x2, 0x3) [ 1845.340415][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 63) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa780a9da, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000001340), &(0x7f0000001380)=0x4) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="4b54a16f06b3b59fa991d0d24a76ccbfa6dc3c6822dbea65f7376e9fe6d9a9ce81d14768165a0906802535781a411e1ec0fd0b9b12a63156c1cde30ab0712d468658e5353e0eba7b710772dc3c35d1f4b9d1d73bbcbf06d2e9f39736053a07f68ecf5ce52235e9b6f836fe8095d5777ef9677fb7254aa88b9afdd4d5bffef93a912925447a35fd3c8f6f16741656a7c6951615e39131bf", 0x97}, {&(0x7f0000000180)="9407e4a26919de4fba80c4f07a0e35a6624828b84f3dbb157a1758c859fa2a55c1cea3efa65464ad5ff3822429e41edc857b0c91d5d8d3cfe739e8efd16ea9c09ddece5f5fc02c832859323683c81fec32c22cae8636", 0x56}, {&(0x7f0000000200)="ec89003d8326806e353e51badcab9d5597097f3bcf6c0a9d26e1a2f63e539c53db3d819b4d890571a9fa0418fc6287598f887a323038ac9637a4c38d524b983df1b515a7f2cfe32bb41980d899e588c1e8cc5312419132f03717933a8f33bb723550bc25ff1cf8985eed", 0x6a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="32373a72d309076da408dc126286a3fd9ac609e6b4e892ac28404037bb85376eef2c24e16f526f40197e014aa971a9deb724ba28c326", 0x36}], 0x5, 0x6, 0x2, 0x3) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) dup3(r0, r0, 0x80000) (async) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000001340), &(0x7f0000001380)=0x4) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) waitid(0x2, r4, 0x0, 0x4, 0x0) (async) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="4b54a16f06b3b59fa991d0d24a76ccbfa6dc3c6822dbea65f7376e9fe6d9a9ce81d14768165a0906802535781a411e1ec0fd0b9b12a63156c1cde30ab0712d468658e5353e0eba7b710772dc3c35d1f4b9d1d73bbcbf06d2e9f39736053a07f68ecf5ce52235e9b6f836fe8095d5777ef9677fb7254aa88b9afdd4d5bffef93a912925447a35fd3c8f6f16741656a7c6951615e39131bf", 0x97}, {&(0x7f0000000180)="9407e4a26919de4fba80c4f07a0e35a6624828b84f3dbb157a1758c859fa2a55c1cea3efa65464ad5ff3822429e41edc857b0c91d5d8d3cfe739e8efd16ea9c09ddece5f5fc02c832859323683c81fec32c22cae8636", 0x56}, {&(0x7f0000000200)="ec89003d8326806e353e51badcab9d5597097f3bcf6c0a9d26e1a2f63e539c53db3d819b4d890571a9fa0418fc6287598f887a323038ac9637a4c38d524b983df1b515a7f2cfe32bb41980d899e588c1e8cc5312419132f03717933a8f33bb723550bc25ff1cf8985eed", 0x6a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="32373a72d309076da408dc126286a3fd9ac609e6b4e892ac28404037bb85376eef2c24e16f526f40197e014aa971a9deb724ba28c326", 0x36}], 0x5, 0x6, 0x2, 0x3) (async) 04:14:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa002c60c, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:20 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:20 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) r2 = dup3(r0, r0, 0x80000) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000001340), &(0x7f0000001380)=0x4) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) (async) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="4b54a16f06b3b59fa991d0d24a76ccbfa6dc3c6822dbea65f7376e9fe6d9a9ce81d14768165a0906802535781a411e1ec0fd0b9b12a63156c1cde30ab0712d468658e5353e0eba7b710772dc3c35d1f4b9d1d73bbcbf06d2e9f39736053a07f68ecf5ce52235e9b6f836fe8095d5777ef9677fb7254aa88b9afdd4d5bffef93a912925447a35fd3c8f6f16741656a7c6951615e39131bf", 0x97}, {&(0x7f0000000180)="9407e4a26919de4fba80c4f07a0e35a6624828b84f3dbb157a1758c859fa2a55c1cea3efa65464ad5ff3822429e41edc857b0c91d5d8d3cfe739e8efd16ea9c09ddece5f5fc02c832859323683c81fec32c22cae8636", 0x56}, {&(0x7f0000000200)="ec89003d8326806e353e51badcab9d5597097f3bcf6c0a9d26e1a2f63e539c53db3d819b4d890571a9fa0418fc6287598f887a323038ac9637a4c38d524b983df1b515a7f2cfe32bb41980d899e588c1e8cc5312419132f03717933a8f33bb723550bc25ff1cf8985eed", 0x6a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="32373a72d309076da408dc126286a3fd9ac609e6b4e892ac28404037bb85376eef2c24e16f526f40197e014aa971a9deb724ba28c326", 0x36}], 0x5, 0x6, 0x2, 0x3) 04:14:20 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:20 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xcc602a0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1845.432367][T22912] __nla_validate_parse: 1 callbacks suppressed [ 1845.432378][T22912] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1845.454403][T22914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1845.555108][T22951] FAULT_INJECTION: forcing a failure. [ 1845.555108][T22951] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.567749][T22951] CPU: 0 PID: 22951 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1845.579378][T22951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1845.589272][T22951] Call Trace: [ 1845.592407][T22951] dump_stack_lvl+0x1e2/0x24b [ 1845.596912][T22951] ? panic+0x80b/0x80b [ 1845.600819][T22951] ? kernfs_add_one+0x4b5/0x5d0 [ 1845.605506][T22951] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1845.610803][T22951] ? preempt_schedule+0xd9/0xe0 [ 1845.615485][T22951] dump_stack+0x15/0x17 [ 1845.619487][T22951] should_fail+0x3c6/0x510 [ 1845.623735][T22951] ? kobject_uevent_env+0x269/0x700 [ 1845.628768][T22951] __should_failslab+0xa4/0xe0 [ 1845.633371][T22951] should_failslab+0x9/0x20 [ 1845.637707][T22951] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1845.642831][T22951] ? __kasan_check_write+0x14/0x20 [ 1845.647772][T22951] ? dev_uevent_filter+0xb0/0xb0 [ 1845.652547][T22951] kobject_uevent_env+0x269/0x700 [ 1845.657413][T22951] ? __kasan_check_write+0x14/0x20 [ 1845.662615][T22951] kobject_uevent+0x1f/0x30 [ 1845.666954][T22951] device_add+0x791/0xbc0 [ 1845.671128][T22951] device_create+0x259/0x2e0 [ 1845.675556][T22951] ? root_device_unregister+0x80/0x80 [ 1845.680756][T22951] ? memset+0x35/0x40 [ 1845.684576][T22951] ? number+0xb5a/0xf80 [ 1845.688565][T22951] bdi_register_va+0x93/0x610 [ 1845.693079][T22951] bdi_register+0xd1/0x120 [ 1845.697335][T22951] ? vsnprintf+0x1e1/0x1c70 [ 1845.701671][T22951] ? __device_add_disk+0x552/0x11a0 [ 1845.706706][T22951] ? bdi_register_va+0x610/0x610 [ 1845.711478][T22951] ? __kasan_check_read+0x11/0x20 [ 1845.716339][T22951] ? blk_alloc_devt+0xd7/0x330 [ 1845.720943][T22951] __device_add_disk+0x5de/0x11a0 [ 1845.725889][T22951] ? device_add_disk+0x40/0x40 [ 1845.730492][T22951] ? vsprintf+0x40/0x40 [ 1845.734482][T22951] ? device_initialize+0x1e1/0x420 [ 1845.739426][T22951] device_add_disk+0x2a/0x40 [ 1845.743853][T22951] loop_add+0x580/0x750 [ 1845.747845][T22951] loop_control_ioctl+0x448/0x620 [ 1845.752706][T22951] ? loop_remove+0xb0/0xb0 [ 1845.756960][T22951] ? __fget_files+0x31e/0x380 [ 1845.761476][T22951] ? security_file_ioctl+0x84/0xb0 [ 1845.766419][T22951] ? loop_remove+0xb0/0xb0 [ 1845.770676][T22951] __se_sys_ioctl+0x114/0x190 [ 1845.775187][T22951] __x64_sys_ioctl+0x7b/0x90 [ 1845.779615][T22951] do_syscall_64+0x34/0x70 [ 1845.783867][T22951] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1845.789593][T22951] RIP: 0033:0x7fb51e9cfae9 [ 1845.793848][T22951] 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 [ 1845.813289][T22951] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1845.821536][T22951] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1845.829773][T22951] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1845.837566][T22951] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1845.845381][T22951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1845.853282][T22951] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1845.927852][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1846.062410][T22943] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1846.081551][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 64) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:21 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xb9010000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa780a9da, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:21 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$peeksig(0x4209, r1, &(0x7f00000001c0)={0x0, 0x0, 0x5}, &(0x7f0000000200)=[{}, {}, {}, {}, {}]) r2 = inotify_init1(0x1800) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r3, &(0x7f0000003400)=[{&(0x7f0000001200)=""/219, 0xfffffdef}], 0x300) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) syz_open_pts(r3, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) dup3(r0, r5, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r7, 0x0, 0x4, 0x0) 04:14:21 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xb000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1846.287294][T22972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1846.325083][T22974] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1846.394041][T22986] FAULT_INJECTION: forcing a failure. [ 1846.394041][T22986] name failslab, interval 1, probability 0, space 0, times 0 [ 1846.407154][T22986] CPU: 0 PID: 22986 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1846.418782][T22986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1846.428671][T22986] Call Trace: [ 1846.431814][T22986] dump_stack_lvl+0x1e2/0x24b [ 1846.436315][T22986] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1846.441612][T22986] ? irqentry_exit+0x4f/0x60 [ 1846.446041][T22986] ? sysvec_reschedule_ipi+0x83/0x160 [ 1846.451250][T22986] dump_stack+0x15/0x17 [ 1846.455237][T22986] should_fail+0x3c6/0x510 [ 1846.459492][T22986] ? kobject_get_path+0xb4/0x190 [ 1846.464271][T22986] __should_failslab+0xa4/0xe0 [ 1846.468865][T22986] should_failslab+0x9/0x20 [ 1846.473240][T22986] __kmalloc+0x60/0x330 [ 1846.477199][T22986] kobject_get_path+0xb4/0x190 [ 1846.481795][T22986] kobject_uevent_env+0x27f/0x700 [ 1846.486657][T22986] kobject_uevent+0x1f/0x30 [ 1846.490998][T22986] device_add+0x791/0xbc0 [ 1846.495164][T22986] device_create+0x259/0x2e0 [ 1846.499593][T22986] ? root_device_unregister+0x80/0x80 [ 1846.504797][T22986] ? __kasan_check_read+0x11/0x20 [ 1846.509656][T22986] ? preempt_schedule_irq+0xe7/0x140 [ 1846.514801][T22986] ? preempt_schedule_notrace+0x140/0x140 [ 1846.520343][T22986] ? number+0xb5a/0xf80 [ 1846.524440][T22986] bdi_register_va+0x93/0x610 [ 1846.528949][T22986] bdi_register+0xd1/0x120 [ 1846.533216][T22986] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1846.538670][T22986] ? __device_add_disk+0x552/0x11a0 [ 1846.543714][T22986] ? bdi_register_va+0x610/0x610 [ 1846.548485][T22986] ? __kasan_check_read+0x11/0x20 [ 1846.553337][T22986] ? blk_alloc_devt+0xd7/0x330 [ 1846.557940][T22986] __device_add_disk+0x5de/0x11a0 [ 1846.562806][T22986] ? device_add_disk+0x40/0x40 [ 1846.567404][T22986] ? vsprintf+0x40/0x40 [ 1846.571398][T22986] ? device_initialize+0x1e1/0x420 [ 1846.576340][T22986] device_add_disk+0x2a/0x40 [ 1846.580764][T22986] loop_add+0x580/0x750 [ 1846.584759][T22986] loop_control_ioctl+0x448/0x620 [ 1846.589620][T22986] ? loop_remove+0xb0/0xb0 [ 1846.593873][T22986] ? __fget_files+0x31e/0x380 [ 1846.598392][T22986] ? security_file_ioctl+0x84/0xb0 [ 1846.603330][T22986] ? loop_remove+0xb0/0xb0 [ 1846.607585][T22986] __se_sys_ioctl+0x114/0x190 [ 1846.612104][T22986] __x64_sys_ioctl+0x7b/0x90 [ 1846.616527][T22986] do_syscall_64+0x34/0x70 [ 1846.620783][T22986] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1846.626504][T22986] RIP: 0033:0x7fb51e9cfae9 [ 1846.630758][T22986] 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 [ 1846.650199][T22986] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1846.658449][T22986] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1846.666253][T22986] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1846.674062][T22986] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1846.681878][T22986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1846.689688][T22986] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xb000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1846.893710][T22983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1846.975282][T22994] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1846.995597][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xb000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xc3ffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1847.034828][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1847.074776][T23001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 04:14:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 65) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) [ 1847.089276][T23003] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:22 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000004c0)={0x3, r1}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) write$binfmt_script(r4, &(0x7f0000000500)={'#! ', './file0', [{}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '${-\xf9\\-]^+'}, {}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '/dev/input/event#\x00'}, {0x20, '/dev/vhost-vsock\x00'}], 0xa, "7c7d60716c36b91f6aae748b01b0f93891467219a241b79d53b534b02fe6a4dde602a55712c42c0257720575ffd9cca80f5a4a74da8d3abd063946f18b09a373949ac84eb03c55fbb43e07f56b9605ef9e65ef69c7f0e800b0a35943c29b29c744993e4bb0a1ee660d513413103de21fa8d36fe70d6b"}, 0xd6) 04:14:22 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000004c0)={0x3, r1}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) write$binfmt_script(r4, &(0x7f0000000500)={'#! ', './file0', [{}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '${-\xf9\\-]^+'}, {}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '/dev/input/event#\x00'}, {0x20, '/dev/vhost-vsock\x00'}], 0xa, "7c7d60716c36b91f6aae748b01b0f93891467219a241b79d53b534b02fe6a4dde602a55712c42c0257720575ffd9cca80f5a4a74da8d3abd063946f18b09a373949ac84eb03c55fbb43e07f56b9605ef9e65ef69c7f0e800b0a35943c29b29c744993e4bb0a1ee660d513413103de21fa8d36fe70d6b"}, 0xd6) [ 1847.166417][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1847.180903][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1847.247051][T23013] FAULT_INJECTION: forcing a failure. [ 1847.247051][T23013] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.260282][T23013] CPU: 0 PID: 23013 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1847.271800][T23013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1847.281689][T23013] Call Trace: [ 1847.284825][T23013] dump_stack_lvl+0x1e2/0x24b [ 1847.289334][T23013] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1847.294627][T23013] ? __kasan_check_read+0x11/0x20 [ 1847.299487][T23013] dump_stack+0x15/0x17 [ 1847.303484][T23013] should_fail+0x3c6/0x510 [ 1847.307734][T23013] ? __alloc_skb+0x80/0x510 [ 1847.312073][T23013] __should_failslab+0xa4/0xe0 [ 1847.316675][T23013] should_failslab+0x9/0x20 [ 1847.321081][T23013] kmem_cache_alloc+0x3d/0x2e0 [ 1847.325699][T23013] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1847.331170][T23013] __alloc_skb+0x80/0x510 [ 1847.335335][T23013] alloc_uevent_skb+0x80/0x230 [ 1847.339937][T23013] kobject_uevent_net_broadcast+0x311/0x590 [ 1847.345683][T23013] kobject_uevent_env+0x525/0x700 [ 1847.350536][T23013] ? __kasan_check_write+0x14/0x20 [ 1847.355494][T23013] kobject_uevent+0x1f/0x30 [ 1847.359813][T23013] device_add+0x791/0xbc0 [ 1847.363977][T23013] device_create+0x259/0x2e0 [ 1847.368417][T23013] ? root_device_unregister+0x80/0x80 [ 1847.373626][T23013] ? bdi_register_va+0x29/0x610 [ 1847.378439][T23013] bdi_register_va+0x93/0x610 [ 1847.382928][T23013] bdi_register+0xd1/0x120 [ 1847.387182][T23013] ? irqentry_exit+0x4f/0x60 [ 1847.391609][T23013] ? __device_add_disk+0x552/0x11a0 [ 1847.396667][T23013] ? bdi_register_va+0x610/0x610 [ 1847.401424][T23013] ? __kasan_check_read+0x11/0x20 [ 1847.406302][T23013] ? blk_alloc_devt+0xd7/0x330 [ 1847.410887][T23013] __device_add_disk+0x5de/0x11a0 [ 1847.415738][T23013] ? device_add_disk+0x40/0x40 [ 1847.420345][T23013] ? vsprintf+0x40/0x40 [ 1847.424332][T23013] ? device_initialize+0x1e1/0x420 [ 1847.429278][T23013] device_add_disk+0x2a/0x40 [ 1847.433703][T23013] loop_add+0x580/0x750 [ 1847.437705][T23013] loop_control_ioctl+0x448/0x620 [ 1847.442559][T23013] ? loop_remove+0xb0/0xb0 [ 1847.446810][T23013] ? __fget_files+0x31e/0x380 [ 1847.451346][T23013] ? security_file_ioctl+0x84/0xb0 [ 1847.456270][T23013] ? loop_remove+0xb0/0xb0 [ 1847.460540][T23013] __se_sys_ioctl+0x114/0x190 [ 1847.465043][T23013] __x64_sys_ioctl+0x7b/0x90 [ 1847.469472][T23013] do_syscall_64+0x34/0x70 [ 1847.473716][T23013] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1847.479444][T23013] RIP: 0033:0x7fb51e9cfae9 [ 1847.483697][T23013] 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 [ 1847.503139][T23013] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1847.511381][T23013] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1847.519342][T23013] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1847.527155][T23013] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1847.534951][T23013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1847.542765][T23013] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1847.626924][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000004c0)={0x3, r1}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) write$binfmt_script(r4, &(0x7f0000000500)={'#! ', './file0', [{}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '${-\xf9\\-]^+'}, {}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, '/dev/input/event#\x00'}, {0x20, '/dev/vhost-vsock\x00'}], 0xa, "7c7d60716c36b91f6aae748b01b0f93891467219a241b79d53b534b02fe6a4dde602a55712c42c0257720575ffd9cca80f5a4a74da8d3abd063946f18b09a373949ac84eb03c55fbb43e07f56b9605ef9e65ef69c7f0e800b0a35943c29b29c744993e4bb0a1ee660d513413103de21fa8d36fe70d6b"}, 0xd6) 04:14:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xa000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000004c0)={0x3, r1}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) [ 1847.777824][T23019] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1847.815312][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$peeksig(0x4209, r1, &(0x7f00000001c0)={0x0, 0x0, 0x5}, &(0x7f0000000200)=[{}, {}, {}, {}, {}]) r2 = inotify_init1(0x1800) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) (async) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r3, &(0x7f0000003400)=[{&(0x7f0000001200)=""/219, 0xfffffdef}], 0x300) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) (async) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) syz_open_pts(r3, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) dup3(r0, r5, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) (async) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r2, 0x8, r6) (async) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r7, 0x0, 0x4, 0x0) 04:14:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000004c0)={0x3, r1}) 04:14:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xdaa980a7, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:23 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000001c0)={0x3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0, 0x10000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x8000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 66) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) [ 1848.225406][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1848.235348][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1848.301311][T23047] FAULT_INJECTION: forcing a failure. [ 1848.301311][T23047] name failslab, interval 1, probability 0, space 0, times 0 [ 1848.313837][T23047] CPU: 0 PID: 23047 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1848.325283][T23047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1848.335177][T23047] Call Trace: [ 1848.338300][T23047] dump_stack_lvl+0x1e2/0x24b [ 1848.342813][T23047] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1848.348108][T23047] ? ___ratelimit+0x11/0x580 [ 1848.352526][T23047] dump_stack+0x15/0x17 [ 1848.356522][T23047] should_fail+0x3c6/0x510 [ 1848.360774][T23047] ? alloc_uevent_skb+0x80/0x230 [ 1848.365559][T23047] __should_failslab+0xa4/0xe0 [ 1848.370169][T23047] should_failslab+0x9/0x20 [ 1848.374486][T23047] __kmalloc_track_caller+0x5f/0x320 [ 1848.379605][T23047] ? kmem_cache_alloc+0x168/0x2e0 [ 1848.384470][T23047] ? __alloc_skb+0x80/0x510 [ 1848.388811][T23047] ? alloc_uevent_skb+0x80/0x230 [ 1848.393577][T23047] __alloc_skb+0xbc/0x510 [ 1848.397745][T23047] alloc_uevent_skb+0x80/0x230 [ 1848.402343][T23047] kobject_uevent_net_broadcast+0x311/0x590 [ 1848.408073][T23047] kobject_uevent_env+0x525/0x700 [ 1848.412935][T23047] ? __kasan_check_write+0x14/0x20 [ 1848.417887][T23047] kobject_uevent+0x1f/0x30 [ 1848.422226][T23047] device_add+0x791/0xbc0 [ 1848.426388][T23047] device_create+0x259/0x2e0 [ 1848.430823][T23047] ? root_device_unregister+0x80/0x80 [ 1848.436022][T23047] ? __kasan_check_read+0x11/0x20 [ 1848.440886][T23047] ? preempt_schedule_irq+0xe7/0x140 [ 1848.446006][T23047] ? preempt_schedule_notrace+0x140/0x140 [ 1848.451558][T23047] ? number+0xb5a/0xf80 [ 1848.455549][T23047] bdi_register_va+0x93/0x610 [ 1848.460065][T23047] bdi_register+0xd1/0x120 [ 1848.464329][T23047] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1848.469788][T23047] ? __device_add_disk+0x552/0x11a0 [ 1848.474904][T23047] ? bdi_register_va+0x610/0x610 [ 1848.479709][T23047] ? __sanitizer_cov_trace_pc+0x1/0x60 [ 1848.484981][T23047] ? blk_alloc_devt+0xd7/0x330 [ 1848.489571][T23047] __device_add_disk+0x5de/0x11a0 [ 1848.494431][T23047] ? device_add_disk+0x40/0x40 [ 1848.499034][T23047] ? vsprintf+0x40/0x40 [ 1848.503027][T23047] ? device_initialize+0x1e1/0x420 [ 1848.507996][T23047] device_add_disk+0x2a/0x40 [ 1848.512400][T23047] loop_add+0x580/0x750 [ 1848.516478][T23047] loop_control_ioctl+0x448/0x620 [ 1848.521348][T23047] ? loop_remove+0xb0/0xb0 [ 1848.525600][T23047] ? __fget_files+0x31e/0x380 [ 1848.530216][T23047] ? security_file_ioctl+0x84/0xb0 [ 1848.535138][T23047] ? loop_remove+0xb0/0xb0 [ 1848.539391][T23047] __se_sys_ioctl+0x114/0x190 [ 1848.543922][T23047] __x64_sys_ioctl+0x7b/0x90 [ 1848.548333][T23047] do_syscall_64+0x34/0x70 [ 1848.552585][T23047] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1848.558414][T23047] RIP: 0033:0x7fb51e9cfae9 [ 1848.562652][T23047] 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 [ 1848.582185][T23047] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1848.590428][T23047] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1848.598233][T23047] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1848.606044][T23047] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1848.613856][T23047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1848.621769][T23047] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1848.697833][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:24 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:24 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:24 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:24 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=""/64, 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xeaffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1848.929191][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready 04:14:24 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$peeksig(0x4209, r1, &(0x7f00000001c0)={0x0, 0x0, 0x5}, &(0x7f0000000200)=[{}, {}, {}, {}, {}]) r2 = inotify_init1(0x1800) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) (async) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r3, &(0x7f0000003400)=[{&(0x7f0000001200)=""/219, 0xfffffdef}], 0x300) (async) readv(r3, &(0x7f0000003400)=[{&(0x7f0000001200)=""/219, 0xfffffdef}], 0x300) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) (async) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) syz_open_pts(r3, 0x0) (async) syz_open_pts(r3, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) dup3(r0, r5, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r7, 0x0, 0x4, 0x0) 04:14:24 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$peeksig(0x4209, r1, &(0x7f00000001c0)={0x0, 0x0, 0x5}, &(0x7f0000000200)=[{}, {}, {}, {}, {}]) r2 = inotify_init1(0x1800) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r3, &(0x7f0000003400)=[{&(0x7f0000001200)=""/219, 0xfffffdef}], 0x300) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000dfff000000000006bb8d8d00"}) syz_open_pts(r3, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) dup3(r0, r5, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r7, 0x0, 0x4, 0x0) 04:14:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x3, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 67) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:24 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x3, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) [ 1849.234778][T23090] FAULT_INJECTION: forcing a failure. [ 1849.234778][T23090] name failslab, interval 1, probability 0, space 0, times 0 [ 1849.247282][T23090] CPU: 0 PID: 23090 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1849.258737][T23090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1849.268625][T23090] Call Trace: [ 1849.271767][T23090] dump_stack_lvl+0x1e2/0x24b [ 1849.276271][T23090] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1849.281590][T23090] ? __perf_event_task_sched_in+0x219/0x2a0 [ 1849.287400][T23090] ? perf_pmu_sched_task+0x190/0x190 [ 1849.292510][T23090] dump_stack+0x15/0x17 [ 1849.296496][T23090] should_fail+0x3c6/0x510 [ 1849.300761][T23090] ? __d_alloc+0x2d/0x6c0 [ 1849.304919][T23090] __should_failslab+0xa4/0xe0 [ 1849.309514][T23090] should_failslab+0x9/0x20 [ 1849.313876][T23090] kmem_cache_alloc+0x3d/0x2e0 [ 1849.318454][T23090] ? __schedule+0xbee/0x1330 [ 1849.322880][T23090] __d_alloc+0x2d/0x6c0 [ 1849.326874][T23090] d_alloc_parallel+0xe7/0x12f0 [ 1849.331560][T23090] ? avc_denied+0x1b0/0x1b0 [ 1849.335898][T23090] ? __kasan_check_read+0x11/0x20 [ 1849.340758][T23090] ? preempt_schedule_notrace+0x140/0x140 [ 1849.346466][T23090] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1849.351390][T23090] ? sysvec_reschedule_ipi+0x83/0x160 [ 1849.356594][T23090] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1849.362061][T23090] ? __lookup_slow+0x134/0x400 [ 1849.366665][T23090] __lookup_slow+0x154/0x400 [ 1849.371091][T23090] ? lookup_one_len+0x2c0/0x2c0 [ 1849.375776][T23090] ? lookup_one_len_common+0x2f1/0x450 [ 1849.381070][T23090] lookup_one_len+0x180/0x2c0 [ 1849.385584][T23090] ? __kasan_check_write+0x14/0x20 [ 1849.390530][T23090] ? lookup_one_len_common+0x450/0x450 [ 1849.395827][T23090] ? mntput+0x64/0xc0 [ 1849.399658][T23090] ? simple_pin_fs+0x99/0x160 [ 1849.404225][T23090] start_creating+0x161/0x2f0 [ 1849.408672][T23090] debugfs_create_dir+0x27/0x450 [ 1849.413447][T23090] bdi_register_va+0x25b/0x610 [ 1849.418043][T23090] bdi_register+0xd1/0x120 [ 1849.422299][T23090] ? vsnprintf+0x1e1/0x1c70 [ 1849.426637][T23090] ? __device_add_disk+0x552/0x11a0 [ 1849.431673][T23090] ? bdi_register_va+0x610/0x610 [ 1849.436447][T23090] ? __kasan_check_read+0x11/0x20 [ 1849.441305][T23090] ? blk_alloc_devt+0xd7/0x330 [ 1849.445908][T23090] __device_add_disk+0x5de/0x11a0 [ 1849.450772][T23090] ? device_add_disk+0x40/0x40 [ 1849.455406][T23090] ? irqentry_exit+0x4f/0x60 [ 1849.459792][T23090] ? vsprintf+0x40/0x40 [ 1849.463784][T23090] device_add_disk+0x2a/0x40 [ 1849.468213][T23090] loop_add+0x580/0x750 [ 1849.472203][T23090] loop_control_ioctl+0x448/0x620 [ 1849.477095][T23090] ? loop_remove+0xb0/0xb0 [ 1849.481314][T23090] ? __fget_files+0x31e/0x380 [ 1849.485924][T23090] ? security_file_ioctl+0x84/0xb0 [ 1849.490862][T23090] ? loop_remove+0xb0/0xb0 [ 1849.495118][T23090] __se_sys_ioctl+0x114/0x190 [ 1849.500070][T23090] __x64_sys_ioctl+0x7b/0x90 [ 1849.504493][T23090] do_syscall_64+0x34/0x70 [ 1849.508744][T23090] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1849.514482][T23090] RIP: 0033:0x7fb51e9cfae9 [ 1849.518728][T23090] 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 [ 1849.538298][T23090] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1849.546536][T23090] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1849.554363][T23090] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1849.562160][T23090] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1849.569974][T23090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.577779][T23090] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1849.593003][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready 04:14:25 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1849.720137][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:25 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:25 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:25 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:25 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:25 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x3, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xfeffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f00000000c0)={0x0, 0x7, [0x8, 0x400, 0x3, 0x7, 0x1, 0x1]}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 68) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:26 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000480)=r2) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/8250', 0x101000, 0x98) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) (async) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f00000000c0)={0x0, 0x7, [0x8, 0x400, 0x3, 0x7, 0x1, 0x1]}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) 04:14:26 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x3, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) 04:14:26 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:26 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1851.549484][T23128] __nla_validate_parse: 4 callbacks suppressed [ 1851.549494][T23128] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) (async) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f00000000c0)={0x0, 0x7, [0x8, 0x400, 0x3, 0x7, 0x1, 0x1]}) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r5, 0x0, 0x4, 0x0) [ 1851.613130][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth13: link becomes ready [ 1851.637329][T19491] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1851.672495][T23156] FAULT_INJECTION: forcing a failure. [ 1851.672495][T23156] name failslab, interval 1, probability 0, space 0, times 0 [ 1851.685187][T23156] CPU: 0 PID: 23156 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1851.696703][T23156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1851.706593][T23156] Call Trace: [ 1851.709733][T23156] dump_stack_lvl+0x1e2/0x24b [ 1851.714240][T23156] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1851.719534][T23156] ? kfree+0xc3/0x270 [ 1851.723365][T23156] dump_stack+0x15/0x17 [ 1851.727342][T23156] should_fail+0x3c6/0x510 [ 1851.731600][T23156] ? __d_alloc+0x2d/0x6c0 [ 1851.735763][T23156] __should_failslab+0xa4/0xe0 [ 1851.740373][T23156] should_failslab+0x9/0x20 [ 1851.744701][T23156] kmem_cache_alloc+0x3d/0x2e0 [ 1851.749304][T23156] __d_alloc+0x2d/0x6c0 [ 1851.753298][T23156] d_alloc_parallel+0xe7/0x12f0 [ 1851.758070][T23156] ? avc_denied+0x1b0/0x1b0 [ 1851.762409][T23156] ? debug_smp_processor_id+0x17/0x20 [ 1851.767620][T23156] ? selinux_inode_permission+0x449/0x690 [ 1851.773171][T23156] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1851.778117][T23156] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 1851.783762][T23156] ? kvm_sched_clock_read+0x18/0x40 [ 1851.788793][T23156] ? sched_clock+0x3a/0x40 [ 1851.793047][T23156] ? sched_clock_cpu+0x1b/0x3b0 [ 1851.797730][T23156] ? sched_clock+0x3a/0x40 [ 1851.801990][T23156] __lookup_slow+0x154/0x400 [ 1851.806414][T23156] ? lookup_one_len+0x2c0/0x2c0 [ 1851.811100][T23156] ? lookup_one_len_common+0x2f1/0x450 [ 1851.816395][T23156] lookup_one_len+0x180/0x2c0 [ 1851.820907][T23156] ? __kasan_check_write+0x14/0x20 [ 1851.825855][T23156] ? lookup_one_len_common+0x450/0x450 [ 1851.831148][T23156] ? __sanitizer_cov_trace_pc+0x1/0x60 [ 1851.836445][T23156] ? mntput+0x64/0xc0 [ 1851.840280][T23156] ? simple_pin_fs+0x99/0x160 [ 1851.844798][T23156] start_creating+0x161/0x2f0 [ 1851.849298][T23156] debugfs_create_dir+0x27/0x450 [ 1851.854068][T23156] bdi_register_va+0x25b/0x610 [ 1851.858661][T23156] bdi_register+0xd1/0x120 [ 1851.862915][T23156] ? irqentry_exit+0x4f/0x60 [ 1851.867349][T23156] ? sysvec_reschedule_ipi+0x83/0x160 [ 1851.872552][T23156] ? __device_add_disk+0x552/0x11a0 [ 1851.877584][T23156] ? bdi_register_va+0x610/0x610 [ 1851.882362][T23156] ? __kasan_check_read+0x11/0x20 [ 1851.887222][T23156] ? blk_alloc_devt+0xd7/0x330 [ 1851.891818][T23156] __device_add_disk+0x5de/0x11a0 [ 1851.896680][T23156] ? device_add_disk+0x40/0x40 [ 1851.901370][T23156] ? vsprintf+0x40/0x40 [ 1851.905360][T23156] ? device_initialize+0x1e1/0x420 [ 1851.910393][T23156] device_add_disk+0x2a/0x40 [ 1851.914819][T23156] loop_add+0x580/0x750 [ 1851.918839][T23156] loop_control_ioctl+0x448/0x620 [ 1851.923750][T23156] ? loop_remove+0xb0/0xb0 [ 1851.928055][T23156] ? __fget_files+0x31e/0x380 [ 1851.932558][T23156] ? security_file_ioctl+0x84/0xb0 [ 1851.937495][T23156] ? loop_remove+0xb0/0xb0 [ 1851.941834][T23156] __se_sys_ioctl+0x114/0x190 [ 1851.946445][T23156] __x64_sys_ioctl+0x7b/0x90 [ 1851.950875][T23156] do_syscall_64+0x34/0x70 [ 1851.955126][T23156] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1851.960862][T23156] RIP: 0033:0x7fb51e9cfae9 [ 1851.965106][T23156] 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 [ 1851.984647][T23156] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1851.992876][T23156] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1852.000689][T23156] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1852.008499][T23156] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1852.016656][T23156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1852.024470][T23156] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1852.302063][T23169] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1852.320478][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready 04:14:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 69) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:27 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:27 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/757], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = getpgrp(r4) waitid(0x1, r5, 0x0, 0x2, 0x0) 04:14:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffff81, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/757], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = getpgrp(r4) waitid(0x1, r5, 0x0, 0x2, 0x0) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/757], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r2, 0x0, 0x0) (async) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) getpgrp(r4) (async) waitid(0x1, r5, 0x0, 0x2, 0x0) (async) 04:14:27 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b80)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r0, @ANYRES8=r2, @ANYRES8=r1, @ANYRES64=r0, @ANYRES16=r1, @ANYRESDEC=r4, @ANYRES8=r1, @ANYRES32=r5, @ANYBLOB="0f204e3c13631919836c4d2fdf781ce1cfb26d67b149"]) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000e00)=""/256, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/63, 0x2000}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={0xffffffffffffffff, 0x0, 0x42, 0xa, &(0x7f0000000b00)="81667df8b214d3a25ad18e5845c20b3cf8e6ae5c9fa3b56d84292799d5cdc20d3aacfce0622f82cb353afde4329273e7ef10aec275c90d1ea446289c0c8bd00e6911", &(0x7f0000000c00)=""/10, 0xb9, 0x0, 0x18, 0xe5, &(0x7f0000000c40)="b653f950ccc77a5f8b13c55be5d24f86fd50d60429838b5c", &(0x7f0000000c80)="e0082f2e8496311d36a381b1b407acca9708b962de5d9231a7da24de4c5fab26105f4c89bfd27620025a12f2fb9f3cf7c066495b7f7945f5f5741da21c53f1c420056de0a044a0226411c94451cc30ec12ea6c347ae1639379901eff23df01806f2adb63c279f7b191b3c3bede77f7611c56c9ac8106acc58799fccaeba717e6a74e6f26cc741d09827d1f13e9f17d8960835edb211747d5d982e53c73ef72bd3d106601f155f8a45bcc42fc1e65ebdf95f8c534588becb1262cec1ff7d38da2e5cb77db47db09dce87e990e4a8a30a9d1d6c4f4fef6ee59e2956715fcfe1bbf1a0c5e7864", 0x0, 0x0, 0x81}, 0x50) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000007c0)={0x3, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8b}}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r6, 0x401, 0x0) lseek(r6, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') lseek(r7, 0x401, 0x0) lseek(r7, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000340)=0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x880) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f00000006c0)={0x6, 0x0, [{0x2, 0xf2, &(0x7f0000000500)=""/242}, {0x1000, 0x25, &(0x7f00000002c0)=""/37}, {0x3000, 0x3f, &(0x7f0000000300)=""/63}, {0x0, 0x0, &(0x7f0000000340)}, {0x4, 0x68, &(0x7f0000000600)=""/104}, {0x3000, 0x2e, &(0x7f0000000680)=""/46}]}) 04:14:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/757], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) (async, rerun: 64) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 64) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = getpgrp(r4) waitid(0x1, r5, 0x0, 0x2, 0x0) [ 1852.400812][T23183] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:27 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1852.446069][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1852.517752][T23214] FAULT_INJECTION: forcing a failure. [ 1852.517752][T23214] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.530380][T23214] CPU: 0 PID: 23214 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1852.541850][T23214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1852.551720][T23214] Call Trace: [ 1852.554852][T23214] dump_stack_lvl+0x1e2/0x24b [ 1852.559358][T23214] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1852.564658][T23214] ? __lookup_slow+0x2fe/0x400 [ 1852.569250][T23214] dump_stack+0x15/0x17 [ 1852.573254][T23214] should_fail+0x3c6/0x510 [ 1852.577497][T23214] ? new_inode_pseudo+0x7c/0x220 [ 1852.582269][T23214] __should_failslab+0xa4/0xe0 [ 1852.586893][T23214] should_failslab+0x9/0x20 [ 1852.591238][T23214] kmem_cache_alloc+0x3d/0x2e0 [ 1852.595834][T23214] ? lookup_one_len_common+0x450/0x450 [ 1852.601114][T23214] new_inode_pseudo+0x7c/0x220 [ 1852.605708][T23214] new_inode+0x28/0x1c0 [ 1852.610020][T23214] ? start_creating+0x1d4/0x2f0 [ 1852.614673][T23214] debugfs_create_dir+0xf4/0x450 [ 1852.619488][T23214] bdi_register_va+0x25b/0x610 [ 1852.624193][T23214] bdi_register+0xd1/0x120 [ 1852.628451][T23214] ? vsnprintf+0x1e1/0x1c70 [ 1852.632786][T23214] ? __device_add_disk+0x552/0x11a0 [ 1852.637789][T23214] ? bdi_register_va+0x610/0x610 [ 1852.642651][T23214] ? __kasan_check_read+0x11/0x20 [ 1852.647595][T23214] ? blk_alloc_devt+0xd7/0x330 [ 1852.652194][T23214] __device_add_disk+0x5de/0x11a0 [ 1852.657056][T23214] ? device_add_disk+0x40/0x40 [ 1852.661814][T23214] ? vsprintf+0x40/0x40 [ 1852.665793][T23214] ? device_initialize+0x1e1/0x420 [ 1852.670739][T23214] device_add_disk+0x2a/0x40 [ 1852.675334][T23214] loop_add+0x580/0x750 [ 1852.679286][T23214] loop_control_ioctl+0x448/0x620 [ 1852.684141][T23214] ? loop_remove+0xb0/0xb0 [ 1852.688524][T23214] ? __fget_files+0x31e/0x380 [ 1852.693013][T23214] ? security_file_ioctl+0x84/0xb0 [ 1852.697974][T23214] ? loop_remove+0xb0/0xb0 [ 1852.702235][T23214] __se_sys_ioctl+0x114/0x190 [ 1852.706731][T23214] __x64_sys_ioctl+0x7b/0x90 [ 1852.711179][T23214] do_syscall_64+0x34/0x70 [ 1852.715405][T23214] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1852.721137][T23214] RIP: 0033:0x7fb51e9cfae9 [ 1852.725386][T23214] 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 [ 1852.744852][T23214] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1852.753273][T23214] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1852.761065][T23214] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1852.768880][T23214] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1852.776675][T23214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1852.784490][T23214] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1852.792806][T23214] debugfs: out of free dentries, can not create directory '7:0' [ 1852.885694][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 04:14:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 70) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:28 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffffc3, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:28 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x6000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000000080)=0x7, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f00000000c0)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x19, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}]}, &(0x7f00000001c0)='GPL\x00', 0x2aa, 0xd3, &(0x7f0000000200)=""/211, 0x41100, 0x0, '\x00', 0x0, 0x1f, r2, 0x8, &(0x7f0000000300)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x8, 0x4, 0x9}, 0x10, 0xffffffffffffffff, r2, 0x4, &(0x7f0000000380)=[r2, r2, r2], &(0x7f00000003c0)=[{0x4, 0x4, 0xe, 0x8}, {0x2, 0x2, 0x10}, {0x3, 0x4, 0x1, 0x9}, {0x0, 0x1, 0xc, 0x1}], 0x10, 0x9}, 0x90) io_setup(0x9, &(0x7f00000006c0)=0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) io_cancel(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000000700)="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", 0x1000, 0xdf6, 0x0, 0x1}, &(0x7f0000001740)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000004c0)) 04:14:28 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:28 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1853.254005][T23226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1853.269192][T23229] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:28 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:28 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1853.295816][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1853.369776][T23244] FAULT_INJECTION: forcing a failure. [ 1853.369776][T23244] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.382311][T23244] CPU: 0 PID: 23244 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1853.393735][T23244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1853.403629][T23244] Call Trace: [ 1853.406766][T23244] dump_stack_lvl+0x1e2/0x24b [ 1853.411278][T23244] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1853.416567][T23244] ? __kasan_check_read+0x11/0x20 [ 1853.421450][T23244] ? preempt_schedule_irq+0xe7/0x140 [ 1853.426555][T23244] ? preempt_schedule_notrace+0x140/0x140 [ 1853.432109][T23244] dump_stack+0x15/0x17 [ 1853.436096][T23244] should_fail+0x3c6/0x510 [ 1853.440355][T23244] ? security_inode_alloc+0x29/0x120 [ 1853.445469][T23244] __should_failslab+0xa4/0xe0 [ 1853.450070][T23244] should_failslab+0x9/0x20 [ 1853.454407][T23244] kmem_cache_alloc+0x3d/0x2e0 [ 1853.459009][T23244] ? from_kuid_munged+0x7b0/0x7b0 [ 1853.463872][T23244] security_inode_alloc+0x29/0x120 [ 1853.468938][T23244] inode_init_always+0x767/0x9f0 [ 1853.473698][T23244] new_inode_pseudo+0x93/0x220 [ 1853.478284][T23244] new_inode+0x28/0x1c0 [ 1853.482272][T23244] ? start_creating+0x1d4/0x2f0 [ 1853.486956][T23244] debugfs_create_dir+0xf4/0x450 [ 1853.491737][T23244] ? preempt_schedule_notrace+0x140/0x140 [ 1853.497305][T23244] ? number+0xb5a/0xf80 [ 1853.501282][T23244] bdi_register_va+0x25b/0x610 [ 1853.505877][T23244] bdi_register+0xd1/0x120 [ 1853.510133][T23244] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1853.515599][T23244] ? __device_add_disk+0x552/0x11a0 [ 1853.520630][T23244] ? bdi_register_va+0x610/0x610 [ 1853.525413][T23244] ? blk_alloc_devt+0x2d1/0x330 [ 1853.530094][T23244] __device_add_disk+0x5de/0x11a0 [ 1853.534953][T23244] ? device_add_disk+0x40/0x40 [ 1853.539561][T23244] ? vsprintf+0x40/0x40 [ 1853.543557][T23244] ? device_initialize+0x1e1/0x420 [ 1853.548519][T23244] device_add_disk+0x2a/0x40 [ 1853.552924][T23244] loop_add+0x580/0x750 [ 1853.556912][T23244] loop_control_ioctl+0x448/0x620 [ 1853.561768][T23244] ? loop_remove+0xb0/0xb0 [ 1853.566047][T23244] ? __fget_files+0x31e/0x380 [ 1853.570557][T23244] ? security_file_ioctl+0x84/0xb0 [ 1853.575494][T23244] ? loop_remove+0xb0/0xb0 [ 1853.579746][T23244] __se_sys_ioctl+0x114/0x190 [ 1853.584251][T23244] __x64_sys_ioctl+0x7b/0x90 [ 1853.588681][T23244] do_syscall_64+0x34/0x70 [ 1853.592934][T23244] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1853.598657][T23244] RIP: 0033:0x7fb51e9cfae9 [ 1853.602912][T23244] 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 [ 1853.622356][T23244] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.630599][T23244] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1853.638426][T23244] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1853.646215][T23244] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1853.654026][T23244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1853.661857][T23244] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1853.670400][T23244] debugfs: out of free dentries, can not create directory '7:0' [ 1853.737699][T19594] udevd[19594]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 1853.797593][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready 04:14:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) (async, rerun: 32) sendfile(r0, r0, &(0x7f0000000080)=0x7, 0x4) (rerun: 32) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async, rerun: 64) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 64) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) (async) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f00000000c0)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) (async) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x19, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}]}, &(0x7f00000001c0)='GPL\x00', 0x2aa, 0xd3, &(0x7f0000000200)=""/211, 0x41100, 0x0, '\x00', 0x0, 0x1f, r2, 0x8, &(0x7f0000000300)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x8, 0x4, 0x9}, 0x10, 0xffffffffffffffff, r2, 0x4, &(0x7f0000000380)=[r2, r2, r2], &(0x7f00000003c0)=[{0x4, 0x4, 0xe, 0x8}, {0x2, 0x2, 0x10}, {0x3, 0x4, 0x1, 0x9}, {0x0, 0x1, 0xc, 0x1}], 0x10, 0x9}, 0x90) (async) io_setup(0x9, &(0x7f00000006c0)=0x0) (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) io_cancel(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000000700)="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", 0x1000, 0xdf6, 0x0, 0x1}, &(0x7f0000001740)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000004c0)) 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 71) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:29 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000000080)=0x7, 0x4) (async, rerun: 64) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async, rerun: 64) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r2, 0x401, 0x0) lseek(r2, 0x1, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f00000000c0)) (async) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r4, 0x0, 0x4, 0x0) (async, rerun: 32) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x19, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}]}, &(0x7f00000001c0)='GPL\x00', 0x2aa, 0xd3, &(0x7f0000000200)=""/211, 0x41100, 0x0, '\x00', 0x0, 0x1f, r2, 0x8, &(0x7f0000000300)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x8, 0x4, 0x9}, 0x10, 0xffffffffffffffff, r2, 0x4, &(0x7f0000000380)=[r2, r2, r2], &(0x7f00000003c0)=[{0x4, 0x4, 0xe, 0x8}, {0x2, 0x2, 0x10}, {0x3, 0x4, 0x1, 0x9}, {0x0, 0x1, 0xc, 0x1}], 0x10, 0x9}, 0x90) (async, rerun: 32) io_setup(0x9, &(0x7f00000006c0)=0x0) (async, rerun: 64) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) (rerun: 64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) io_cancel(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000000700)="f85ab27ce9ef453775bef917cf3d49cd89959bf1ac3a1c29783ff4639612124ae15be53899ce0796ad97d82b6f80ac4343fe35e096b7f7b81b6a47faba05df6dad4e5eecd2720f87472dfd421a4e0da65b4c7f9bf4ccdbba4fbc1e4e0e6cc559fdb00fcfb6f2001c0c08aaa8c0525b5a12c74501e9eba4341f8995c159c52fffa9ccd0781f878bf30d500443262470daa24fd42e90d5bffab23906074ad71440e7d4a04291cf8fe5ea06e38ddd96528eaa57c2903182a2c929314f57fbb4feaac9f07b2f081c641613c2b9e2771bcaff25c7242ee41919e062d4968016eec9e073c5200ea2c8479af6405e6f80f3084056a9a6f6f1d8443da6bb2af248a3320f4dc4872281579b56eb983b735324cc1d271e3bd6e68f584296636b9af767ad8cb8fa7533156b6b3f5430659673a75f9eb80d472801f90e5f48e9b2b44810a136fe38a74e21b7403bf7d36b76f43256ed6d0d1c940ebb768da2c4ef0b205d277537ebb4fc95c2036666e1beb83fce52bd10852da9d8dd3d3f304cda38a7f1b374eb84f035c18c83b11247d355f42675054d2375a0e6bc73bb97f342796b2834f0e2551be4071c9d944cb4e60a2d9a744481dbe7c1ecef6b7497f631df4ea589f2074f395ce2b0a4c70edf6c4d23d9782b9047bd2ca5ce1dbcaf7f9bbdacba907db2b7a96b85c5f9f88ca0a434b5666f9bbc583ec3480b7378a7fd6775688a4b68070aa6604606688e012ecdbbc33903efa5d9551605ef2c44c792fe2c6fbc38d6d56784606af3eaaad928a1ff6c9fb7acabd6b4f00a42c3bb30d8c9a78fcf8194e40f8d7c8c7a55508ebaec0d3dc1c09f26cfe22bdbd6551e3d4f8c0c0c198f4f482089068454f2eb4c9bdbbf496a2bb10ad2dd6136b1eb7ba65b4454ca52193418f5bec777e073ead6097849b85335f773216587edb9449f1b5a428e5ad4942354ab104712f643bae995365cc878cf903c61f00fb1e3d7ec516a03f476f2f371f490ab9eb3ed0c787c429ff232a9009bb94c50224887e5c451a3a1c51253d822f761bfdcb431c12b0cb3c2c2e21d9433cd87e63a4044bfac3193a7ee0bc9a756705d9ad092d7f05e7e8b8b450bba18f6bfc99ad7e2e8d091c05086c870c1e4ccdf21085d33690640078074764739bc5d9ef996697984d44d7e70a9b7ee35802a71cbe456b851ddb9fc8f47499b9710d83d8a057f55d1b7fc0bb9ac35b070d10e64aef26483762d40b778c2e031d837b76d84f66f95dd96894eb736d326f6f6e3ab7f05f3cda2f140ab0bf2b8fc2af0d142601ec0c0863fbcd488bdc0595a89332f1b6f873e2df43c7287d037c1b1c2013070401e028984e67fd8a056b9efee067cf15d85d2b44a3ecd0f2343c3c9af03f72239837bf12d3dc5567a46e3e61eec20a98211afcc38f70b24f996ec885826456c01a69927ec591f4e2d2eeb170d7688e86cee57ddd80c61179dd588800e2832581e87bffe4c8854b06ad9eb95ad1f45f8267d8887afdf712c9eaaa1e8ec75139d4eae2c5025b5bfa23e2030d8b66f1547641b2f737c61ed22a55e1e5dd13c83b08e2d612cc985b76405b0d3e70017e2e4eb4b86bd60b82bd874706fb35f76e7bac4f754b0bbf4d2b5a5319c6aae0c1ff1e461637f8770b2f0b7a373dda3a1b9606f1036905e221874b381887ebed4e1cfdcaa3a15d6ce76c096fb8219fab00311474a5e934c318cff93dc5051000b22b976c572f574d0815a98eac1e5a0f8d95a529437bd30f09a1264ee95dcfec8f9b5e9b164efdb03463d9f339918dd920e86306fcaf36b54514eb3536a80abacd255b3149ddde2d5ee55aaf5a6baa849d879f81dd12eca2a77640b14c87cf103b9ddf6d274cc76c8caf3a29d83ec31666c951b6f046d4b008312f2b1fd7a0ae3d6d37a02dfee7b32698265203dc50b84f6fc82a560ef1fadf59411b128c5b441991d802005528a481042aa106aebddbfe07dbbcd34564f2009b1a0e43153803f98f017f7615bf0c274472bec6b58c84c06b65b5ee537cc05e05ba7a5d8f308146d9eb72861144a5ab260bd4f199856fc5fe64f317cf112e28723f5466b54285e5ef576cac18bd403aa4fdfc5b488086d8f18290ba2097fc387b82ebee1b8c84c78df4d1f3728fedbfc8cca601885ae40291875a938a4abb08c03fef98d234c0cae7d0d6f9dbe30dedb228575042d82db1d1274b69d21c361ae8fab64e594c0243a36fecad11b6c98399aa7cede787fe925f36071c3a1093c1f443a8584a1d95210efa6ca3b3d6557257ca9de3956a04f50d77a132acc479a8097b150384b3c946d62eada8339fb81c5926a9a3136eee699b8a43f1f51dadff87b1c95a5170b22b807fa4355e436c14da75c42cd1ec994dce69e44488710b064b3685cc422c7dd946bd28ad16299b92885bac502aa2f8bc4fccb19542b9901beb711903619af39e04a32d5efdcaa3dbafc9364facacb101823edca7a7c7fa7b84f807c2f6395275f747a8c8b297931b33f5ba19c845a82ade8ef84b0954b1750af0e53ded7598f1005c2afbf0e72227022ff801287d34f1ef5c86c03e9f0bcdd6ffed6c60438a49493d7e7ac12f245bc46796d49868d9a7e8dca3588020c07ab9d883cabdc40799e0fa5c5609fa55079bf77d39e6234e7d8415f71bea691b6a5d9cf145ee40372a504ec17f00da136f02b8d570ae095140d6580bc084e6372e5d0a732162239a7c38f8a190c951aa4d39a189f82d77e78b7d376feb1a0e4b9d4405859bcd7029f6756e87e33c4b97a32cad4a521d0a6beda17113279f10f8e4e3a36e28bb6ebc9a9441dd06cdf73a94468c87b7c14d990b69c18672c3ffdb3ee5be0c5b87b0a6300301b4f256a3ef4eee43cecd4f7b09cddbbd360c4582f5a8d5be43495a598c82065105098fbf0fd770eff28eb35d3b9765f373fa1d1f0f94666696ad53ae6324595bf89f7d7ec9b0bbc35b35ecf72c7bdbd9f7af02bd67afeeb055a2612d30579ccad025e86de089376fea1c1591c6a9114b8dd690c4f325478b805f7ea6fe264e6b0fc30ee846dd92b4fd441e1bf208519ba8a39b46f50c59c8f73eccb05cf4a0c2f52d875e69c0c8d9f86aa960c5f9b24014dbb15d239e90d209d415b298f675e9eb13b16f80a357d1f91b05d275277e26a134a7b5f3a11e31a0cf15d641321c4f1946b7572d520b8d46819799d85824d843c2246be6c2460fe6e9387379297b0df6d4b63004b5b4a9daee48110e6499f7563d7361aa3a75740010e9cd54407af46a4c25d1158df4721e7dec5315cc4ec7e647c31fdaeb4899f36429a6eb304a935271b4c0eabf5dacb6435a04bff5533603905777fa5ea8c386416f4f7d13c374a2ba4695d8ab95a8da1df809481ed68515e98a99d2eb8a2c9dd781be92c6f54c378ebdc2fc05453f9cb8cca3a8ed72d52b3e521ab62dcd70116d9798554b45d00679c2bf92c963f09d9f97a65845d1542b754e47c913a95ca4b62eb10aa6e40e961ed60654cf960e1bfff754302d0c6cf5c58cdcd9ee405917e76b4cfcc5763f95b21ecb14f659e3b25ed86727278a180fae2cee758a6c8ebeb8a532160140d6790d23ceb91073dff80451200ee660daf910e301cd48bb3a45985e620783d321ea82791b14d6d7cfd62d1b55baf5c18e2bf96d2eb6092162aac9eca8fdaa1e1bdea44efda41177d041b4a1b2b24501c10626719fffd06d69f84e03f034b30708386a3446b6e8a27790d5cc690d58c0f980e83d3c3eae59d8e22467748b5e6feb9e95988a7153db7cab4124cd55f8ca7936549dcd57527bebdce0673fc802397b64a8bd2bcb71f128b5fe54b41421254d7f09273a5f8179b9a2feccd80de500a17a03d32ec100839378ba47f55a1be271d536e3c92b9c4b165d8aa6f58a8e880c2004bdd3aa6c933d9d35f36d455e512ed320f903c76ebf51228f1f256bc7ea8f3586fc96bf4e5454e958296b2bc84155b22a6a475d49e28da41dc6ea1674d04bfeba7073b5152ab4555b6ac39985aa745682487cbc3318788eec036c97c744dad4d3509a70c19677e44263b4f1128251ddf31025bffa116eb98a381adc2d5308a5bc567645b48a3858305f0264ceba6d35abcbee713c5cb2887aa320b9785d2b45a6b952ba33207856de777d40ca26563351b56375b9edcee0d4f8100d909c2cfafb15887cb4ff222f36e517352b483d0bcc10a78a7445776a253dc1d7e7a5c807b59f0fd5e52a43c79b0804f6e47a268af4adb61a5b3d116afa78eacc5f5829f092f9dfce70dbd7df2a3e5fd30d53b34a821f73f177eca49b24ce58a89b2e5798a5e09bcd2b6f5ce0ba35676b3d1c060483dec5ba58aaf90b181924121fc6e7748820cf06f3580e7dab61f70712e1d6118b874a51f56e329bc09867990fc54026654d5d630626dad757432a8421ef447901b1c614dd404530997479b641e8fb6f01b1d94633ca19731aaa37013d084c1988ce13cf00fedfd0a6a2668647e094ffbeb6e0b548fc22dfa3d05e167b067924a2c56f5beba5db32337765276ee5f50a725f6984ed9a3f839287ba650f5192436c8b1558da2ef770333719ca4c2370974002d7902cebe65d369e4b2a98d126b034f1ddbe2fce1c783f1f836356c018bc237f1f09e5d7e8529fb7dee396d89e8e9e5051323a5cb8b8366a06520c78b85c07bddaf5e29092a2efd8e279dde8ad60cfd0301d36e5025bad92335c7bee9619d7b29fd63dec13b3531d634004819c1e68415c6b5219b5991490fc759f2f11dacf5f31b6f522fb688f2dedb5ea2ea8712f7914cc22574969e67caef26ea124db759871147932399d5a04a03207a79b15c9491f2328b16e273a04c0bbe189070689fc7338e9b5542b4b7a3bfc20cc4717382b7313ddc18b0ee30068256b55db4c753d4630e2539a1da5e86887a9c0c3f82a981f53965c43b9cbad63d7b807f75ea9e2d0c9e3127727df35abe884a9691c632e8403ecef7450f05747b377c426cd7997bc10de9814eaefbc605d99bcf36a7196e4d8e7b4b8bd5aafb56f7fb3c3899426cd06216c8bef9d4daf219a4984847cbf484f4b6a0ac7e0b1a0ca2f95e0530fcfa625378aac9d53b28917d692799ac78dccfb034f570e3c4dd9c2a82e822f08381fcd3729e8efc76463f9d9527993ea4340b99399be2036d7c678e441c74e51bb36302b7f48039f5de7dc0e74a5a8aa4b42c9bf624d41a68e26bff8ef1c23469850028b372f1999311bd39db79a829dd45e68a72c4114b3a3134bb160f2bc64859e794aa8a8e2520d948a04bfdedd0e4b521371278433921faeaa60952fc5a9f3de431dbfcf6e6402bea0e00411801cbda1d1c8b2f32dca35cbe3c9199927d343e3dd001fbf18215e7dc2c9e0f8d992e8f397b6b9da486254d3cf338ec765c9db1bd26317484b450504b4c101f73014b98fa73518dcbf16b717eb551ad0c497444f653b21c741562bdc49ab46562554dd7dd5e343f2ebace725efd7ef5e9d19d697b2c2fba1f6c60b21709b36bd208f596a5a29efe21f49ddc6706291be7151c539335a364cadf92951946181a2872e81c87d152dcaf595c2ba53baa48e8d6b4a1170b5c325a06f19ce2b4194fd8464a2f3a22c30c033aa85b6ab02af8269d1cf8b438ba284d0329168fd7a59d212358951b0d084028f6ef0fff32b398b44757f5fcb55bac4ee383241a6420bbaf91ec92706f48bd6f96324bea029f70aab8c9ff69b971cde3ea80631fcb01030c1534667b1ae9b1ea2289973d928a52d7e06d919d5eb40d77030daec7d800786e20dd93eb22eb6d103f8a8ecccc", 0x1000, 0xdf6, 0x0, 0x1}, &(0x7f0000001740)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000004c0)) 04:14:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffffea, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffff81, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) [ 1854.103436][T23265] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1854.130491][T23271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1854.222468][T23288] FAULT_INJECTION: forcing a failure. [ 1854.222468][T23288] name failslab, interval 1, probability 0, space 0, times 0 [ 1854.234948][T23288] CPU: 0 PID: 23288 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1854.246422][T23288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1854.256311][T23288] Call Trace: [ 1854.259450][T23288] dump_stack_lvl+0x1e2/0x24b [ 1854.263959][T23288] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1854.269247][T23288] ? __switch_to+0x5f6/0x1240 [ 1854.273770][T23288] dump_stack+0x15/0x17 [ 1854.277757][T23288] should_fail+0x3c6/0x510 [ 1854.282007][T23288] ? __d_alloc+0x2d/0x6c0 [ 1854.286180][T23288] __should_failslab+0xa4/0xe0 [ 1854.290782][T23288] should_failslab+0x9/0x20 [ 1854.295202][T23288] kmem_cache_alloc+0x3d/0x2e0 [ 1854.299802][T23288] ? _raw_spin_unlock_irq+0x4e/0x70 [ 1854.304848][T23288] __d_alloc+0x2d/0x6c0 [ 1854.308830][T23288] d_alloc_parallel+0xe7/0x12f0 [ 1854.313515][T23288] ? avc_denied+0x1b0/0x1b0 [ 1854.317863][T23288] ? selinux_inode_permission+0x449/0x690 [ 1854.323413][T23288] ? d_hash_and_lookup+0x1e0/0x1e0 [ 1854.328364][T23288] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 1854.333999][T23288] ? _raw_spin_lock+0xa4/0x1b0 [ 1854.338602][T23288] ? preempt_schedule_thunk+0x16/0x18 [ 1854.343809][T23288] __lookup_slow+0x154/0x400 [ 1854.348232][T23288] ? lookup_one_len+0x2c0/0x2c0 [ 1854.352922][T23288] ? lookup_one_len_common+0x2f1/0x450 [ 1854.358216][T23288] lookup_one_len+0x180/0x2c0 [ 1854.362727][T23288] ? __kasan_check_write+0x14/0x20 [ 1854.367851][T23288] ? lookup_one_len_common+0x450/0x450 [ 1854.373143][T23288] ? simple_pin_fs+0x99/0x160 [ 1854.377657][T23288] start_creating+0x161/0x2f0 [ 1854.382173][T23288] __debugfs_create_file+0x75/0x4c0 [ 1854.387204][T23288] ? up_write+0x59/0x120 [ 1854.391287][T23288] debugfs_create_file+0x4a/0x60 [ 1854.396052][T23288] bdi_register_va+0x2a6/0x610 [ 1854.400656][T23288] bdi_register+0xd1/0x120 [ 1854.404908][T23288] ? irqentry_exit+0x4f/0x60 [ 1854.409334][T23288] ? __device_add_disk+0x552/0x11a0 [ 1854.414369][T23288] ? bdi_register_va+0x610/0x610 [ 1854.419144][T23288] __device_add_disk+0x5de/0x11a0 [ 1854.424004][T23288] ? device_add_disk+0x40/0x40 [ 1854.428602][T23288] ? irqentry_exit+0x4f/0x60 [ 1854.433032][T23288] ? vsprintf+0x40/0x40 [ 1854.437021][T23288] device_add_disk+0x2a/0x40 [ 1854.441449][T23288] loop_add+0x580/0x750 [ 1854.445442][T23288] loop_control_ioctl+0x448/0x620 [ 1854.450299][T23288] ? loop_remove+0xb0/0xb0 [ 1854.454553][T23288] ? __fget_files+0x31e/0x380 [ 1854.459071][T23288] ? security_file_ioctl+0x84/0xb0 [ 1854.464013][T23288] ? loop_remove+0xb0/0xb0 [ 1854.468265][T23288] __se_sys_ioctl+0x114/0x190 [ 1854.472778][T23288] __x64_sys_ioctl+0x7b/0x90 [ 1854.477207][T23288] do_syscall_64+0x34/0x70 [ 1854.481466][T23288] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1854.487190][T23288] RIP: 0033:0x7fb51e9cfae9 [ 1854.491445][T23288] 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 [ 1854.510888][T23288] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1854.519133][T23288] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1854.526937][T23288] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1854.534751][T23288] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1854.542593][T23288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1854.550374][T23288] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:29 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) [ 1854.780147][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1854.787660][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready 04:14:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 72) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:30 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) waitid(0x2, r1, 0x0, 0x1000000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40000c0) 04:14:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:30 executing program 0: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) waitid(0x2, r1, 0x0, 0x1000000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40000c0) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) (async) waitid(0x2, r1, 0x0, 0x1000000, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') (async) lseek(r3, 0x401, 0x0) (async) lseek(r3, 0x1, 0x0) (async) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40000c0) (async) 04:14:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffff81, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) [ 1854.997821][T23303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1855.129665][T23315] FAULT_INJECTION: forcing a failure. [ 1855.129665][T23315] name failslab, interval 1, probability 0, space 0, times 0 [ 1855.142187][T23315] CPU: 0 PID: 23315 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1855.153621][T23315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1855.163509][T23315] Call Trace: [ 1855.166650][T23315] dump_stack_lvl+0x1e2/0x24b [ 1855.171156][T23315] ? panic+0x80b/0x80b [ 1855.175059][T23315] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1855.180356][T23315] ? __lookup_slow+0x2fe/0x400 [ 1855.184954][T23315] dump_stack+0x15/0x17 [ 1855.188947][T23315] should_fail+0x3c6/0x510 [ 1855.193201][T23315] ? new_inode_pseudo+0x7c/0x220 [ 1855.197976][T23315] __should_failslab+0xa4/0xe0 [ 1855.202575][T23315] should_failslab+0x9/0x20 [ 1855.206913][T23315] kmem_cache_alloc+0x3d/0x2e0 [ 1855.211520][T23315] new_inode_pseudo+0x7c/0x220 [ 1855.216112][T23315] new_inode+0x28/0x1c0 [ 1855.220109][T23315] ? start_creating+0x1d4/0x2f0 [ 1855.224795][T23315] __debugfs_create_file+0x14d/0x4c0 [ 1855.229914][T23315] ? up_write+0x59/0x120 [ 1855.233994][T23315] debugfs_create_file+0x4a/0x60 [ 1855.238766][T23315] bdi_register_va+0x2a6/0x610 [ 1855.243366][T23315] bdi_register+0xd1/0x120 [ 1855.247618][T23315] ? irqentry_exit+0x4f/0x60 [ 1855.252046][T23315] ? __device_add_disk+0x552/0x11a0 [ 1855.257079][T23315] ? bdi_register_va+0x610/0x610 [ 1855.261853][T23315] ? elevator_init_mq+0x37a/0x4e0 [ 1855.266713][T23315] ? blk_alloc_devt+0xd7/0x330 [ 1855.271311][T23315] __device_add_disk+0x5de/0x11a0 [ 1855.276175][T23315] ? device_add_disk+0x40/0x40 [ 1855.280778][T23315] ? vsprintf+0x40/0x40 [ 1855.284772][T23315] ? device_initialize+0x1e1/0x420 [ 1855.289717][T23315] device_add_disk+0x2a/0x40 [ 1855.294143][T23315] loop_add+0x580/0x750 [ 1855.298138][T23315] loop_control_ioctl+0x448/0x620 [ 1855.302992][T23315] ? loop_remove+0xb0/0xb0 [ 1855.307262][T23315] ? __fget_files+0x31e/0x380 [ 1855.311761][T23315] ? security_file_ioctl+0x84/0xb0 [ 1855.316713][T23315] ? loop_remove+0xb0/0xb0 [ 1855.320958][T23315] __se_sys_ioctl+0x114/0x190 [ 1855.325477][T23315] __x64_sys_ioctl+0x7b/0x90 [ 1855.329901][T23315] do_syscall_64+0x34/0x70 [ 1855.334152][T23315] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1855.339877][T23315] RIP: 0033:0x7fb51e9cfae9 [ 1855.344135][T23315] 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 [ 1855.364271][T23315] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1855.372598][T23315] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1855.380410][T23315] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1855.388222][T23315] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1855.396034][T23315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1855.403845][T23315] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1855.412395][T23315] debugfs: out of free dentries, can not create file 'stats' [ 1855.485030][T19594] udevd[19594]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 1855.569067][T23323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.583321][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1855.600593][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 73) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:31 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) (async, rerun: 64) waitid(0x2, r1, 0x0, 0x1000000, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') lseek(r3, 0x401, 0x0) lseek(r3, 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40000c0) 04:14:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xfffffffe, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:31 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000b00)={0x0, 0xfff, 0x7, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000600)={r2, 0x7, 0x0, [0xffffffffffffffff, 0x5, 0x5, 0x3, 0x3], [0x9, 0x8, 0x84e, 0x10000, 0x1, 0x2, 0xfffffffffffff800, 0xfffffffffffffe00, 0x2, 0x100000000, 0xffffffff, 0xfffffffffffffec7, 0x1, 0x4, 0x6, 0x8000000000000001, 0x100, 0x5, 0x5, 0x1, 0x0, 0x2, 0x9, 0x2, 0x3, 0x8, 0x400, 0xcd, 0x0, 0x6, 0x7, 0x3, 0x3, 0x80, 0x6, 0x8, 0x2, 0x3, 0x81, 0x2, 0xb1e2, 0x500d, 0xfff, 0x89, 0x8, 0x10001, 0x4, 0x5, 0xff, 0x0, 0x8, 0xb6e0, 0x1, 0x8, 0x649, 0x80, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0xffff, 0x1d, 0x1401, 0x8, 0x7fffffffffffffff, 0x8000000000000000, 0xffffffffaef86c73, 0x1, 0xb1, 0x6, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x7, 0x100000001, 0x800, 0x6, 0x4, 0xffffffffffffff81, 0x26, 0x4, 0x7ff, 0x60c, 0x0, 0xffffffffffffffff, 0x1, 0x801, 0x7e04, 0x3, 0xffffffffffffffe1, 0x1, 0x124, 0x1968a39a, 0x7, 0x200, 0x4, 0x20, 0x2, 0x0, 0xffffffffffffff74, 0x6, 0x1ff, 0x652f, 0x5652, 0x6, 0x2, 0x10001, 0x100000001, 0x80, 0xdd, 0xce98dcf, 0x7, 0x6, 0x4, 0xfff, 0xffffffff, 0x3, 0x6, 0x0, 0x8]}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r4, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/6, 0x6) getpeername(r4, &(0x7f0000000580)=@l2tp6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x80) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$ARCH_ENABLE_TAGGED_ADDR(0x1e, r3, 0x1, 0x4002) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r6, 0x0, 0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_setscheduler(r7, 0x6, &(0x7f00000000c0)=0x7) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r8, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000f00)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 04:14:31 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 2: inotify_init1(0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b7020000910c0000bfa30000000000000703000000feffff7a0af0ff0000000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010001010404000003000000b7030000010000006a0a00fe000000008500000032000000b700000001000000950000000000000075cdc4b57b0c65752a3ad50000ba7ddd0000cb4500639100002000000000000000ff7f0000b52f17cee19d0001000000000000000000cb04fcbb0b9bafe3ba431351a58a885ba9918d37b056b9bbd11b6b9f6cf7db6d574620260000000000008062d77e84cef4a2ab938f65aac33c4d620de2c9b7dc10d7d313f9f57606b83b994fb484510bef2e4872f5c2fe6faaf75e5cc4051ade12f41deff6df6a936b4ec3827c739bb39aad16cc75fe11cc32a790bc0b80e80eae8f5e64be2c9d2d29db3d36dd015c7bd3f15aa6aadbeab2a01685108e61aa000000000000000000000000008b798b4f745837bf3cc67c4c6a06e828e5216f601b19db1af1b5d356d0f062137d866d11be4ba3f0151fdbbd4e97d62ecc645e143a60f1c6edc76609073909826151e2b42bf0ed0c8cef3ba2a730a00c87c493db845b10e9468bda6f82881eb8c9cfa72b08eecc952a3fd2c46f3c1cde71a19d1a2982492a210e00d2bfea3b8d188df2eff8d56aaae7d32a2e183722537395019f02ec4b85f60000faca088de9b26797a8446b16c28d85f225992dbdd5bb01ba51508951c7a7d6ca0916c3a12912715649c2b1c7192a4251b59d378d0616a48c7957e122765c8b7e89eddfc3783f6c9129a7c5f8ee4191dc152f638f7eb12f63be72a3d817b324d6e417b1c2cbfdcada0a16e31790e26cf19588a7e0496ee2782224cf30f810da86cf1a3204f4c9404f5d7321a4fefc4d1c9139ca4b65b99909950000006b42077ca60fdecb2717e21f8f187b1866108b668c71e26032176066599783568628f0309c3a3706e1fa89917e131f4034a8383e99c3568fd04201b37cd92ca6ebf94a2d8310f7032775cfd756d2f87b039d5430b3c6643e9146d2478ce31344b554aca78a00000000000000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000b00)={0x0, 0xfff, 0x7, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000600)={r2, 0x7, 0x0, [0xffffffffffffffff, 0x5, 0x5, 0x3, 0x3], [0x9, 0x8, 0x84e, 0x10000, 0x1, 0x2, 0xfffffffffffff800, 0xfffffffffffffe00, 0x2, 0x100000000, 0xffffffff, 0xfffffffffffffec7, 0x1, 0x4, 0x6, 0x8000000000000001, 0x100, 0x5, 0x5, 0x1, 0x0, 0x2, 0x9, 0x2, 0x3, 0x8, 0x400, 0xcd, 0x0, 0x6, 0x7, 0x3, 0x3, 0x80, 0x6, 0x8, 0x2, 0x3, 0x81, 0x2, 0xb1e2, 0x500d, 0xfff, 0x89, 0x8, 0x10001, 0x4, 0x5, 0xff, 0x0, 0x8, 0xb6e0, 0x1, 0x8, 0x649, 0x80, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0xffff, 0x1d, 0x1401, 0x8, 0x7fffffffffffffff, 0x8000000000000000, 0xffffffffaef86c73, 0x1, 0xb1, 0x6, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x7, 0x100000001, 0x800, 0x6, 0x4, 0xffffffffffffff81, 0x26, 0x4, 0x7ff, 0x60c, 0x0, 0xffffffffffffffff, 0x1, 0x801, 0x7e04, 0x3, 0xffffffffffffffe1, 0x1, 0x124, 0x1968a39a, 0x7, 0x200, 0x4, 0x20, 0x2, 0x0, 0xffffffffffffff74, 0x6, 0x1ff, 0x652f, 0x5652, 0x6, 0x2, 0x10001, 0x100000001, 0x80, 0xdd, 0xce98dcf, 0x7, 0x6, 0x4, 0xfff, 0xffffffff, 0x3, 0x6, 0x0, 0x8]}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000600)={r2, 0x7, 0x0, [0xffffffffffffffff, 0x5, 0x5, 0x3, 0x3], [0x9, 0x8, 0x84e, 0x10000, 0x1, 0x2, 0xfffffffffffff800, 0xfffffffffffffe00, 0x2, 0x100000000, 0xffffffff, 0xfffffffffffffec7, 0x1, 0x4, 0x6, 0x8000000000000001, 0x100, 0x5, 0x5, 0x1, 0x0, 0x2, 0x9, 0x2, 0x3, 0x8, 0x400, 0xcd, 0x0, 0x6, 0x7, 0x3, 0x3, 0x80, 0x6, 0x8, 0x2, 0x3, 0x81, 0x2, 0xb1e2, 0x500d, 0xfff, 0x89, 0x8, 0x10001, 0x4, 0x5, 0xff, 0x0, 0x8, 0xb6e0, 0x1, 0x8, 0x649, 0x80, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0xffff, 0x1d, 0x1401, 0x8, 0x7fffffffffffffff, 0x8000000000000000, 0xffffffffaef86c73, 0x1, 0xb1, 0x6, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x7, 0x100000001, 0x800, 0x6, 0x4, 0xffffffffffffff81, 0x26, 0x4, 0x7ff, 0x60c, 0x0, 0xffffffffffffffff, 0x1, 0x801, 0x7e04, 0x3, 0xffffffffffffffe1, 0x1, 0x124, 0x1968a39a, 0x7, 0x200, 0x4, 0x20, 0x2, 0x0, 0xffffffffffffff74, 0x6, 0x1ff, 0x652f, 0x5652, 0x6, 0x2, 0x10001, 0x100000001, 0x80, 0xdd, 0xce98dcf, 0x7, 0x6, 0x4, 0xfff, 0xffffffff, 0x3, 0x6, 0x0, 0x8]}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r4, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/6, 0x6) getpeername(r4, &(0x7f0000000580)=@l2tp6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x80) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$ARCH_ENABLE_TAGGED_ADDR(0x1e, r3, 0x1, 0x4002) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r6, 0x0, 0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_setscheduler(r7, 0x6, &(0x7f00000000c0)=0x7) (async) sched_setscheduler(r7, 0x6, &(0x7f00000000c0)=0x7) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r8, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r8, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b7020000910c0000bfa30000000000000703000000feffff7a0af0ff0000000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010001010404000003000000b7030000010000006a0a00fe000000008500000032000000b700000001000000950000000000000075cdc4b57b0c65752a3ad50000ba7ddd0000cb4500639100002000000000000000ff7f0000b52f17cee19d0001000000000000000000cb04fcbb0b9bafe3ba431351a58a885ba9918d37b056b9bbd11b6b9f6cf7db6d574620260000000000008062d77e84cef4a2ab938f65aac33c4d620de2c9b7dc10d7d313f9f57606b83b994fb484510bef2e4872f5c2fe6faaf75e5cc4051ade12f41deff6df6a936b4ec3827c739bb39aad16cc75fe11cc32a790bc0b80e80eae8f5e64be2c9d2d29db3d36dd015c7bd3f15aa6aadbeab2a01685108e61aa000000000000000000000000008b798b4f745837bf3cc67c4c6a06e828e5216f601b19db1af1b5d356d0f062137d866d11be4ba3f0151fdbbd4e97d62ecc645e143a60f1c6edc76609073909826151e2b42bf0ed0c8cef3ba2a730a00c87c493db845b10e9468bda6f82881eb8c9cfa72b08eecc952a3fd2c46f3c1cde71a19d1a2982492a210e00d2bfea3b8d188df2eff8d56aaae7d32a2e183722537395019f02ec4b85f60000faca088de9b26797a8446b16c28d85f225992dbdd5bb01ba51508951c7a7d6ca0916c3a12912715649c2b1c7192a4251b59d378d0616a48c7957e122765c8b7e89eddfc3783f6c9129a7c5f8ee4191dc152f638f7eb12f63be72a3d817b324d6e417b1c2cbfdcada0a16e31790e26cf19588a7e0496ee2782224cf30f810da86cf1a3204f4c9404f5d7321a4fefc4d1c9139ca4b65b99909950000006b42077ca60fdecb2717e21f8f187b1866108b668c71e26032176066599783568628f0309c3a3706e1fa89917e131f4034a8383e99c3568fd04201b37cd92ca6ebf94a2d8310f7032775cfd756d2f87b039d5430b3c6643e9146d2478ce31344b554aca78a00000000000000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000f00)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) [ 1855.822107][T23345] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1855.898959][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1855.915298][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1855.942612][T23369] FAULT_INJECTION: forcing a failure. [ 1855.942612][T23369] name failslab, interval 1, probability 0, space 0, times 0 [ 1855.955096][T23369] CPU: 0 PID: 23369 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1855.966649][T23369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1855.976542][T23369] Call Trace: [ 1855.979678][T23369] dump_stack_lvl+0x1e2/0x24b [ 1855.984182][T23369] ? panic+0x80b/0x80b [ 1855.988093][T23369] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1855.993388][T23369] dump_stack+0x15/0x17 [ 1855.997381][T23369] should_fail+0x3c6/0x510 [ 1856.001654][T23369] ? security_inode_alloc+0x29/0x120 [ 1856.006770][T23369] __should_failslab+0xa4/0xe0 [ 1856.011382][T23369] should_failslab+0x9/0x20 [ 1856.015696][T23369] kmem_cache_alloc+0x3d/0x2e0 [ 1856.020295][T23369] ? slab_post_alloc_hook+0x61/0x2f0 [ 1856.025416][T23369] security_inode_alloc+0x29/0x120 [ 1856.030362][T23369] inode_init_always+0x767/0x9f0 [ 1856.035134][T23369] new_inode_pseudo+0x93/0x220 [ 1856.039732][T23369] new_inode+0x28/0x1c0 [ 1856.043723][T23369] ? start_creating+0x1d4/0x2f0 [ 1856.048417][T23369] __debugfs_create_file+0x14d/0x4c0 [ 1856.053902][T23369] ? up_write+0x59/0x120 [ 1856.057887][T23369] debugfs_create_file+0x4a/0x60 [ 1856.062653][T23369] bdi_register_va+0x2a6/0x610 [ 1856.067276][T23369] bdi_register+0xd1/0x120 [ 1856.071564][T23369] ? __device_add_disk+0x552/0x11a0 [ 1856.076534][T23369] ? bdi_register_va+0x610/0x610 [ 1856.081305][T23369] ? vsnprintf+0x1b62/0x1c70 [ 1856.085732][T23369] ? __kasan_check_read+0x11/0x20 [ 1856.090592][T23369] ? blk_alloc_devt+0xd7/0x330 [ 1856.095195][T23369] __device_add_disk+0x5de/0x11a0 [ 1856.100060][T23369] ? device_add_disk+0x40/0x40 [ 1856.104654][T23369] ? vsprintf+0x40/0x40 [ 1856.108651][T23369] ? device_initialize+0x1ef/0x420 [ 1856.113594][T23369] device_add_disk+0x2a/0x40 [ 1856.118018][T23369] loop_add+0x580/0x750 [ 1856.122011][T23369] loop_control_ioctl+0x448/0x620 [ 1856.126874][T23369] ? loop_remove+0xb0/0xb0 [ 1856.131130][T23369] ? __fget_files+0x31e/0x380 [ 1856.135640][T23369] ? security_file_ioctl+0x84/0xb0 [ 1856.140584][T23369] ? loop_remove+0xb0/0xb0 [ 1856.144844][T23369] __se_sys_ioctl+0x114/0x190 [ 1856.149352][T23369] __x64_sys_ioctl+0x7b/0x90 [ 1856.153785][T23369] do_syscall_64+0x34/0x70 [ 1856.158036][T23369] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1856.163762][T23369] RIP: 0033:0x7fb51e9cfae9 [ 1856.168015][T23369] 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 [ 1856.187457][T23369] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1856.195695][T23369] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1856.203509][T23369] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1856.211319][T23369] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1856.219130][T23369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1856.226946][T23369] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1856.235901][T23369] debugfs: out of free dentries, can not create file 'stats' 04:14:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 74) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000b00)={0x0, 0xfff, 0x7, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000600)={r2, 0x7, 0x0, [0xffffffffffffffff, 0x5, 0x5, 0x3, 0x3], [0x9, 0x8, 0x84e, 0x10000, 0x1, 0x2, 0xfffffffffffff800, 0xfffffffffffffe00, 0x2, 0x100000000, 0xffffffff, 0xfffffffffffffec7, 0x1, 0x4, 0x6, 0x8000000000000001, 0x100, 0x5, 0x5, 0x1, 0x0, 0x2, 0x9, 0x2, 0x3, 0x8, 0x400, 0xcd, 0x0, 0x6, 0x7, 0x3, 0x3, 0x80, 0x6, 0x8, 0x2, 0x3, 0x81, 0x2, 0xb1e2, 0x500d, 0xfff, 0x89, 0x8, 0x10001, 0x4, 0x5, 0xff, 0x0, 0x8, 0xb6e0, 0x1, 0x8, 0x649, 0x80, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0xffff, 0x1d, 0x1401, 0x8, 0x7fffffffffffffff, 0x8000000000000000, 0xffffffffaef86c73, 0x1, 0xb1, 0x6, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x7, 0x100000001, 0x800, 0x6, 0x4, 0xffffffffffffff81, 0x26, 0x4, 0x7ff, 0x60c, 0x0, 0xffffffffffffffff, 0x1, 0x801, 0x7e04, 0x3, 0xffffffffffffffe1, 0x1, 0x124, 0x1968a39a, 0x7, 0x200, 0x4, 0x20, 0x2, 0x0, 0xffffffffffffff74, 0x6, 0x1ff, 0x652f, 0x5652, 0x6, 0x2, 0x10001, 0x100000001, 0x80, 0xdd, 0xce98dcf, 0x7, 0x6, 0x4, 0xfff, 0xffffffff, 0x3, 0x6, 0x0, 0x8]}) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r4, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/6, 0x6) (async) getpeername(r4, &(0x7f0000000580)=@l2tp6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x80) (async) ptrace$setopts(0x4206, r3, 0x0, 0x0) (async) ptrace$ARCH_ENABLE_TAGGED_ADDR(0x1e, r3, 0x1, 0x4002) (async) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r6, 0x0, 0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_setscheduler(r7, 0x6, &(0x7f00000000c0)=0x7) (async) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r8, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x1f2f, 0xf, 0x3253, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000f00)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 04:14:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xfffffffe, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x800) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x40000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:32 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1856.670523][T23381] __nla_validate_parse: 1 callbacks suppressed [ 1856.670533][T23381] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:32 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1856.712411][T23384] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1856.761212][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1856.793331][T23407] FAULT_INJECTION: forcing a failure. [ 1856.793331][T23407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1856.806804][T23407] CPU: 0 PID: 23407 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1856.818317][T23407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1856.828208][T23407] Call Trace: [ 1856.831364][T23407] dump_stack_lvl+0x1e2/0x24b [ 1856.835869][T23407] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1856.841171][T23407] ? __switch_to+0x5f6/0x1240 [ 1856.845664][T23407] dump_stack+0x15/0x17 [ 1856.849656][T23407] should_fail+0x3c6/0x510 [ 1856.853910][T23407] should_fail_alloc_page+0x52/0x60 [ 1856.858943][T23407] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1856.864153][T23407] ? _raw_spin_unlock_irq+0x4e/0x70 [ 1856.869183][T23407] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1856.874560][T23407] ? __switch_to_asm+0x34/0x60 [ 1856.879166][T23407] ? __kasan_check_write+0x14/0x20 [ 1856.884110][T23407] ? lockref_get+0x184/0x220 [ 1856.888535][T23407] ? __kasan_check_write+0x14/0x20 [ 1856.893487][T23407] __get_free_pages+0xe/0x30 [ 1856.897911][T23407] selinux_genfs_get_sid+0x56/0x2a0 [ 1856.902946][T23407] inode_doinit_with_dentry+0x86f/0x1050 [ 1856.908415][T23407] ? sb_finish_set_opts+0x7a0/0x7a0 [ 1856.913452][T23407] ? current_time+0x1af/0x2f0 [ 1856.917963][T23407] selinux_d_instantiate+0x27/0x40 [ 1856.922909][T23407] security_d_instantiate+0x9f/0x100 [ 1856.928028][T23407] d_instantiate+0x55/0x90 [ 1856.932286][T23407] __debugfs_create_file+0x2e6/0x4c0 [ 1856.937404][T23407] debugfs_create_file+0x4a/0x60 [ 1856.942182][T23407] bdi_register_va+0x2a6/0x610 [ 1856.946776][T23407] bdi_register+0xd1/0x120 [ 1856.951030][T23407] ? vsnprintf+0x1e1/0x1c70 [ 1856.955370][T23407] ? __device_add_disk+0x552/0x11a0 [ 1856.960566][T23407] ? bdi_register_va+0x610/0x610 [ 1856.965345][T23407] ? __kasan_check_read+0x11/0x20 [ 1856.970195][T23407] ? blk_alloc_devt+0xd7/0x330 [ 1856.974783][T23407] __device_add_disk+0x5de/0x11a0 [ 1856.979650][T23407] ? device_add_disk+0x40/0x40 [ 1856.984250][T23407] ? vsprintf+0x40/0x40 [ 1856.988242][T23407] ? device_initialize+0x1e1/0x420 [ 1856.993188][T23407] device_add_disk+0x2a/0x40 [ 1856.997611][T23407] loop_add+0x580/0x750 [ 1857.001605][T23407] loop_control_ioctl+0x448/0x620 [ 1857.006467][T23407] ? loop_remove+0xb0/0xb0 [ 1857.010719][T23407] ? __fget_files+0x31e/0x380 [ 1857.015238][T23407] ? security_file_ioctl+0x84/0xb0 [ 1857.020180][T23407] ? loop_remove+0xb0/0xb0 [ 1857.024440][T23407] __se_sys_ioctl+0x114/0x190 [ 1857.028946][T23407] __x64_sys_ioctl+0x7b/0x90 [ 1857.033378][T23407] do_syscall_64+0x34/0x70 [ 1857.037626][T23407] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1857.043353][T23407] RIP: 0033:0x7fb51e9cfae9 [ 1857.047608][T23407] 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 [ 1857.067046][T23407] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1857.075292][T23407] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1857.083106][T23407] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1857.090936][T23407] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1857.098727][T23407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1857.106536][T23407] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 04:14:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 75) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x800) (async, rerun: 32) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 32) r2 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x40000000) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:32 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xfffffffe, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0xd, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:32 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) ptrace$setopts(0x4206, r1, 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x800) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x40000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:32 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:32 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1857.535521][T23425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1857.560108][T23427] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1857.635043][T23445] FAULT_INJECTION: forcing a failure. [ 1857.635043][T23445] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1857.649733][T23445] CPU: 0 PID: 23445 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1857.661251][T23445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1857.671143][T23445] Call Trace: [ 1857.674279][T23445] dump_stack_lvl+0x1e2/0x24b [ 1857.678784][T23445] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1857.684081][T23445] ? __schedule+0xbee/0x1330 [ 1857.688525][T23445] dump_stack+0x15/0x17 [ 1857.692500][T23445] should_fail+0x3c6/0x510 [ 1857.696812][T23445] should_fail_alloc_page+0x52/0x60 [ 1857.701786][T23445] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1857.707028][T23445] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1857.712403][T23445] ? sysvec_reschedule_ipi+0x83/0x160 [ 1857.717617][T23445] ? lockref_get+0x109/0x220 [ 1857.722011][T23445] __get_free_pages+0xe/0x30 [ 1857.726467][T23445] selinux_genfs_get_sid+0x56/0x2a0 [ 1857.731488][T23445] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1857.736947][T23445] inode_doinit_with_dentry+0x86f/0x1050 [ 1857.742409][T23445] ? sb_finish_set_opts+0x7a0/0x7a0 [ 1857.747442][T23445] ? current_time+0x1af/0x2f0 [ 1857.751952][T23445] selinux_d_instantiate+0x27/0x40 [ 1857.756899][T23445] security_d_instantiate+0x9f/0x100 [ 1857.762021][T23445] d_instantiate+0x55/0x90 [ 1857.766274][T23445] __debugfs_create_file+0x2e6/0x4c0 [ 1857.771398][T23445] debugfs_create_file+0x4a/0x60 [ 1857.776169][T23445] bdi_register_va+0x2a6/0x610 [ 1857.780771][T23445] bdi_register+0xd1/0x120 [ 1857.785020][T23445] ? irqentry_exit+0x4f/0x60 [ 1857.789448][T23445] ? __device_add_disk+0x552/0x11a0 [ 1857.794483][T23445] ? bdi_register_va+0x610/0x610 [ 1857.799259][T23445] ? __kasan_check_read+0x11/0x20 [ 1857.804115][T23445] ? blk_alloc_devt+0xd7/0x330 [ 1857.808718][T23445] __device_add_disk+0x5de/0x11a0 [ 1857.813580][T23445] ? device_add_disk+0x40/0x40 [ 1857.818185][T23445] ? irqentry_exit+0x4f/0x60 [ 1857.822615][T23445] ? vsprintf+0x40/0x40 [ 1857.826597][T23445] device_add_disk+0x2a/0x40 [ 1857.831019][T23445] loop_add+0x580/0x750 [ 1857.835016][T23445] loop_control_ioctl+0x448/0x620 [ 1857.839873][T23445] ? loop_remove+0xb0/0xb0 [ 1857.844126][T23445] ? __fget_files+0x31e/0x380 [ 1857.848644][T23445] ? security_file_ioctl+0x84/0xb0 [ 1857.853688][T23445] ? loop_remove+0xb0/0xb0 [ 1857.857939][T23445] __se_sys_ioctl+0x114/0x190 [ 1857.862449][T23445] __x64_sys_ioctl+0x7b/0x90 [ 1857.866888][T23445] do_syscall_64+0x34/0x70 [ 1857.871133][T23445] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1857.876859][T23445] RIP: 0033:0x7fb51e9cfae9 [ 1857.881122][T23445] 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 [ 1857.900562][T23445] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1857.908797][T23445] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1857.916610][T23445] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1857.924421][T23445] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1857.932235][T23445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1857.940042][T23445] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1858.053556][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 1858.131010][T22186] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready 04:14:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 76) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:33 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0xf, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)={0x3, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}, {0x0, 0xa2, &(0x7f0000000700)=""/162}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:33 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1858.379599][T23465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1858.392396][T23464] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1858.433823][ T1478] IPv6: ADDRCONF(NETDEV_CHANGE): veth14: link becomes ready [ 1858.680317][ T1478] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1858.709450][T23487] FAULT_INJECTION: forcing a failure. [ 1858.709450][T23487] name failslab, interval 1, probability 0, space 0, times 0 [ 1858.722074][T23487] CPU: 0 PID: 23487 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1858.733595][T23487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1858.743483][T23487] Call Trace: [ 1858.746618][T23487] dump_stack_lvl+0x1e2/0x24b [ 1858.751127][T23487] ? panic+0x80b/0x80b [ 1858.755030][T23487] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1858.760318][T23487] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1858.765181][T23487] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 1858.770220][T23487] dump_stack+0x15/0x17 [ 1858.774207][T23487] should_fail+0x3c6/0x510 [ 1858.778465][T23487] ? kobj_map+0x64/0x670 [ 1858.782541][T23487] __should_failslab+0xa4/0xe0 [ 1858.787141][T23487] should_failslab+0x9/0x20 [ 1858.791476][T23487] __kmalloc+0x60/0x330 [ 1858.795476][T23487] ? __device_add_disk+0x552/0x11a0 [ 1858.800506][T23487] kobj_map+0x64/0x670 [ 1858.804409][T23487] ? kobject_get+0xd1/0x120 [ 1858.808763][T23487] ? exact_match+0x20/0x20 [ 1858.813001][T23487] ? bdev_check_media_change+0x4d0/0x4d0 [ 1858.818482][T23487] __device_add_disk+0x67b/0x11a0 [ 1858.823337][T23487] ? device_add_disk+0x40/0x40 [ 1858.827946][T23487] ? vsprintf+0x40/0x40 [ 1858.831939][T23487] ? device_initialize+0x1e1/0x420 [ 1858.836890][T23487] device_add_disk+0x2a/0x40 [ 1858.841300][T23487] loop_add+0x580/0x750 [ 1858.845292][T23487] loop_control_ioctl+0x448/0x620 [ 1858.850157][T23487] ? loop_remove+0xb0/0xb0 [ 1858.854404][T23487] ? irqentry_exit+0x4f/0x60 [ 1858.858843][T23487] ? sysvec_reschedule_ipi+0x83/0x160 [ 1858.864038][T23487] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1858.869506][T23487] ? loop_remove+0xb0/0xb0 [ 1858.873755][T23487] ? do_vfs_ioctl+0xf6/0x1a30 [ 1858.878272][T23487] ? __se_sys_ioctl+0x108/0x190 [ 1858.882958][T23487] ? loop_remove+0xb0/0xb0 [ 1858.887220][T23487] __se_sys_ioctl+0x114/0x190 [ 1858.891723][T23487] __x64_sys_ioctl+0x7b/0x90 [ 1858.896153][T23487] do_syscall_64+0x34/0x70 [ 1858.900505][T23487] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1858.906218][T23487] RIP: 0033:0x7fb51e9cfae9 [ 1858.910472][T23487] 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 [ 1858.929914][T23487] RSP: 002b:00007fb51d6ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1858.938160][T23487] RAX: ffffffffffffffda RBX: 00007fb51eaef1f0 RCX: 00007fb51e9cfae9 [ 1858.945971][T23487] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1858.953799][T23487] RBP: 00007fb51d6ef120 R08: 0000000000000000 R09: 0000000000000000 [ 1858.961602][T23487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1858.969423][T23487] R13: 000000000000006e R14: 00007fb51eaef1f0 R15: 00007ffee0a7b5d8 04:14:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 77) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:34 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x10, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:34 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async, rerun: 32) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 32) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:34 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x6000, 0x64, &(0x7f00000002c0)=""/100}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x0, 0x64, &(0x7f00000002c0)=""/100}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:34 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1859.238221][T23502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1859.250300][T23504] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:14:34 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1859.425431][T23526] FAULT_INJECTION: forcing a failure. [ 1859.425431][T23526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1859.438593][T23526] CPU: 0 PID: 23526 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1859.450114][T23526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1859.460005][T23526] Call Trace: [ 1859.463144][T23526] dump_stack_lvl+0x1e2/0x24b [ 1859.467675][T23526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1859.472953][T23526] dump_stack+0x15/0x17 [ 1859.477031][T23526] should_fail+0x3c6/0x510 [ 1859.481287][T23526] should_fail_alloc_page+0x52/0x60 [ 1859.486309][T23526] __alloc_pages_nodemask+0x1b3/0xaf0 [ 1859.491527][T23526] ? __kasan_check_read+0x11/0x20 [ 1859.496376][T23526] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1859.501758][T23526] ? __kasan_check_read+0x11/0x20 [ 1859.506617][T23526] ? preempt_schedule_common+0xbe/0xf0 [ 1859.511915][T23526] ? __kasan_check_write+0x14/0x20 [ 1859.516860][T23526] ? lockref_get+0x184/0x220 [ 1859.521305][T23526] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1859.526864][T23526] __get_free_pages+0xe/0x30 [ 1859.531313][T23526] selinux_genfs_get_sid+0x56/0x2a0 [ 1859.536315][T23526] inode_doinit_with_dentry+0x86f/0x1050 [ 1859.541781][T23526] ? sb_finish_set_opts+0x7a0/0x7a0 [ 1859.546812][T23526] ? current_time+0x1af/0x2f0 [ 1859.551333][T23526] selinux_d_instantiate+0x27/0x40 [ 1859.556278][T23526] security_d_instantiate+0x9f/0x100 [ 1859.561404][T23526] d_instantiate+0x55/0x90 [ 1859.565646][T23526] __debugfs_create_file+0x2e6/0x4c0 [ 1859.570766][T23526] debugfs_create_file+0x4a/0x60 [ 1859.575550][T23526] bdi_register_va+0x2a6/0x610 [ 1859.580140][T23526] bdi_register+0xd1/0x120 [ 1859.584394][T23526] ? __device_add_disk+0x552/0x11a0 [ 1859.589449][T23526] ? bdi_register_va+0x610/0x610 [ 1859.594208][T23526] ? __kasan_check_read+0x11/0x20 [ 1859.599066][T23526] ? blk_alloc_devt+0xd7/0x330 [ 1859.603663][T23526] __device_add_disk+0x5de/0x11a0 [ 1859.608525][T23526] ? device_add_disk+0x40/0x40 [ 1859.613123][T23526] ? vsprintf+0x40/0x40 [ 1859.617120][T23526] ? device_initialize+0x1e1/0x420 [ 1859.622065][T23526] device_add_disk+0x2a/0x40 [ 1859.626491][T23526] loop_add+0x580/0x750 [ 1859.630483][T23526] loop_control_ioctl+0x448/0x620 [ 1859.635344][T23526] ? loop_remove+0xb0/0xb0 [ 1859.639595][T23526] ? irqentry_exit+0x4f/0x60 [ 1859.644029][T23526] ? sysvec_reschedule_ipi+0x83/0x160 [ 1859.649231][T23526] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1859.654698][T23526] ? loop_remove+0xb0/0xb0 [ 1859.658953][T23526] ? do_vfs_ioctl+0xf6/0x1a30 [ 1859.663466][T23526] ? __se_sys_ioctl+0x108/0x190 [ 1859.668149][T23526] ? loop_remove+0xb0/0xb0 [ 1859.672399][T23526] __se_sys_ioctl+0x114/0x190 [ 1859.676915][T23526] __x64_sys_ioctl+0x7b/0x90 [ 1859.681343][T23526] do_syscall_64+0x34/0x70 [ 1859.685617][T23526] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1859.691340][T23526] RIP: 0033:0x7fb51e9cfae9 [ 1859.695576][T23526] 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 [ 1859.715023][T23526] RSP: 002b:00007fb51d6ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1859.723268][T23526] RAX: ffffffffffffffda RBX: 00007fb51eaef1f0 RCX: 00007fb51e9cfae9 [ 1859.731070][T23526] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1859.738900][T23526] RBP: 00007fb51d6ef120 R08: 0000000000000000 R09: 0000000000000000 [ 1859.746868][T23526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.754681][T23526] R13: 000000000000006e R14: 00007fb51eaef1f0 R15: 00007ffee0a7b5d8 [ 1859.875218][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1859.880575][T19542] udevd[19542]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 1859.884364][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth16: link becomes ready 04:14:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc7b90c35e0ec1395, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) (fail_nth: 78) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 04:14:35 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:35 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x680, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000700280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba000000ffff00000000000000", @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100030000000c0002001c0000000f00000008000500", @ANYRES32=r3], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x10, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6}, 0x0) 04:14:35 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) 04:14:35 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:35 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0xe0, &(0x7f0000000600)=""/224}, {0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:35 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0xe0, &(0x7f0000000600)=""/224}, {0x0, 0x64, &(0x7f00000002c0)=""/100}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:35 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 1860.076575][T23537] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1860.091308][T23540] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1860.131804][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth18: link becomes ready [ 1860.196846][T23561] FAULT_INJECTION: forcing a failure. [ 1860.196846][T23561] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.209405][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1860.220945][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1860.230818][T23561] Call Trace: [ 1860.233955][T23561] dump_stack_lvl+0x1e2/0x24b [ 1860.238452][T23561] ? panic+0x80b/0x80b [ 1860.242360][T23561] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1860.247676][T23561] dump_stack+0x15/0x17 [ 1860.251650][T23561] should_fail+0x3c6/0x510 [ 1860.255910][T23561] ? __kernfs_new_node+0x99/0x700 [ 1860.260760][T23561] __should_failslab+0xa4/0xe0 [ 1860.265360][T23561] should_failslab+0x9/0x20 [ 1860.269703][T23561] __kmalloc_track_caller+0x5f/0x320 [ 1860.274818][T23561] kstrdup_const+0x55/0x90 [ 1860.279076][T23561] __kernfs_new_node+0x99/0x700 [ 1860.283760][T23561] ? __schedule+0xbee/0x1330 [ 1860.288206][T23561] ? kernfs_new_node+0x170/0x170 [ 1860.292978][T23561] ? __sched_text_start+0x8/0x8 [ 1860.297652][T23561] ? stack_trace_snprint+0xf0/0xf0 [ 1860.302598][T23561] ? __kasan_check_read+0x11/0x20 [ 1860.307460][T23561] ? preempt_schedule_irq+0xe7/0x140 [ 1860.312578][T23561] kernfs_create_dir_ns+0x9b/0x230 [ 1860.317522][T23561] sysfs_create_dir_ns+0x185/0x390 [ 1860.322474][T23561] ? sysfs_warn_dup+0xa0/0xa0 [ 1860.326986][T23561] ? kobject_add_internal+0x274/0xd90 [ 1860.332213][T23561] kobject_add_internal+0x763/0xd90 [ 1860.337446][T23561] kobject_add+0x14e/0x210 [ 1860.341649][T23561] ? _raw_spin_lock+0xa4/0x1b0 [ 1860.346253][T23561] ? kobject_init+0x1e0/0x1e0 [ 1860.350767][T23561] ? __kasan_check_write+0x14/0x20 [ 1860.355712][T23561] ? mutex_unlock+0x1c/0x40 [ 1860.360053][T23561] ? get_device_parent+0x2a1/0x410 [ 1860.365003][T23561] device_add+0x3be/0xbc0 [ 1860.369184][T23561] __device_add_disk+0x785/0x11a0 [ 1860.374025][T23561] ? device_add_disk+0x40/0x40 [ 1860.378628][T23561] ? vsprintf+0x40/0x40 [ 1860.382619][T23561] ? device_initialize+0x1e1/0x420 [ 1860.387566][T23561] device_add_disk+0x2a/0x40 [ 1860.391994][T23561] loop_add+0x580/0x750 [ 1860.395982][T23561] loop_control_ioctl+0x448/0x620 [ 1860.400842][T23561] ? loop_remove+0xb0/0xb0 [ 1860.405097][T23561] ? __fget_files+0x31e/0x380 [ 1860.409615][T23561] ? security_file_ioctl+0x84/0xb0 [ 1860.414564][T23561] ? loop_remove+0xb0/0xb0 [ 1860.418811][T23561] __se_sys_ioctl+0x114/0x190 [ 1860.423321][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1860.427755][T23561] do_syscall_64+0x34/0x70 [ 1860.432008][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1860.437733][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1860.442000][T23561] 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 [ 1860.461516][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1860.469758][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1860.477568][T23561] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1860.485386][T23561] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1860.493189][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.501002][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1860.509741][T23561] kobject_add_internal failed for loop0 (error: -12 parent: block) [ 1860.517986][T23561] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 1860.525887][T23561] ------------[ cut here ]------------ [ 1860.531219][T23561] WARNING: CPU: 0 PID: 23561 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 1860.540337][T23561] Modules linked in: [ 1860.544068][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1860.555635][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1860.565535][T23561] RIP: 0010:sysfs_create_files+0x325/0x470 [ 1860.571199][T23561] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 71 b3 d4 ff e9 a8 fe ff ff e8 07 5f 97 ff 31 db e9 ef 00 00 00 e8 fb 5e 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 1860.590830][T23561] RSP: 0018:ffffc90002e7fb00 EFLAGS: 00010283 [ 1860.596765][T23561] RAX: ffffffff81d34268 RBX: ffff888155dba098 RCX: 0000000000040000 [ 1860.604782][T23561] RDX: ffffc90004be3000 RSI: 000000000000f048 RDI: 000000000000f049 [ 1860.612622][T23561] RBP: ffffc90002e7fbd0 R08: ffffffff826f7757 R09: ffffed1021596c0a [ 1860.620463][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1860.628239][T23561] R13: ffffffff855f5a60 R14: dffffc0000000000 R15: ffff888155dba068 [ 1860.636040][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1860.644867][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1860.651449][T23561] CR2: 00007fb51d70fff8 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1860.659512][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1860.667513][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1860.675520][T23561] Call Trace: [ 1860.678785][T23561] ? show_regs+0x58/0x60 [ 1860.682872][T23561] ? __warn+0x160/0x2f0 [ 1860.686909][T23561] ? sysfs_create_files+0x325/0x470 [ 1860.691932][T23561] ? report_bug+0x3d9/0x5b0 [ 1860.696238][T23561] ? sysfs_create_files+0x325/0x470 [ 1860.701364][T23561] ? handle_bug+0x41/0x70 [ 1860.705650][T23561] ? exc_invalid_op+0x1b/0x50 [ 1860.710187][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1860.715036][T23561] ? kobject_get+0xc7/0x120 [ 1860.719394][T23561] ? sysfs_create_files+0x458/0x470 [ 1860.724400][T23561] ? sysfs_create_files+0x325/0x470 [ 1860.729588][T23561] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 1860.734889][T23561] ? __kasan_check_write+0x14/0x20 [ 1860.740066][T23561] ? kobject_get+0xd1/0x120 [ 1860.744427][T23561] __device_add_disk+0x9a7/0x11a0 [ 1860.749529][T23561] ? device_add_disk+0x40/0x40 [ 1860.754142][T23561] ? vsprintf+0x40/0x40 [ 1860.758208][T23561] ? device_initialize+0x1e1/0x420 [ 1860.763109][T23561] device_add_disk+0x2a/0x40 [ 1860.767503][T23561] loop_add+0x580/0x750 [ 1860.771537][T23561] loop_control_ioctl+0x448/0x620 [ 1860.776352][T23561] ? loop_remove+0xb0/0xb0 [ 1860.780667][T23561] ? __fget_files+0x31e/0x380 [ 1860.785142][T23561] ? security_file_ioctl+0x84/0xb0 [ 1860.790086][T23561] ? loop_remove+0xb0/0xb0 [ 1860.794325][T23561] __se_sys_ioctl+0x114/0x190 [ 1860.798966][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1860.803582][T23561] do_syscall_64+0x34/0x70 [ 1860.807833][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1860.813504][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1860.817743][T23561] 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 [ 1860.837212][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1860.845458][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1860.853257][T23561] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1860.861062][T23561] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1860.868908][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.876678][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1860.885002][T23561] ---[ end trace 16dcad494f8e73f8 ]--- [ 1860.890612][T23561] ------------[ cut here ]------------ [ 1860.895887][T23561] kernfs: can not remove 'events', no directory [ 1860.902191][T23561] WARNING: CPU: 0 PID: 23561 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1860.911843][T23561] Modules linked in: [ 1860.915560][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1860.927171][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1860.937059][T23561] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1860.943193][T23561] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 d0 bd 97 ff 48 c7 c7 40 b7 4a 85 4c 89 fe e8 21 54 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 b3 bd 97 ff bb fe ff ff ff 48 c7 c7 [ 1860.963037][T23561] RSP: 0018:ffffc90002e7fad8 EFLAGS: 00010246 [ 1860.969008][T23561] RAX: 564a0ee67cfed900 RBX: 0000000000000000 RCX: 0000000000040000 [ 1860.976780][T23561] RDX: ffffc90004be3000 RSI: 000000000001b9fd RDI: 000000000001b9fe [ 1860.984613][T23561] RBP: ffffc90002e7faf0 R08: ffffffff81521888 R09: fffff520005cfe71 [ 1860.992427][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1861.000229][T23561] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff855f5b20 [ 1861.008042][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1861.016910][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1861.023443][T23561] CR2: 00007fb51d70fff8 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1861.031303][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1861.039491][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1861.047315][T23561] Call Trace: [ 1861.050492][T23561] ? show_regs+0x58/0x60 [ 1861.054592][T23561] ? __warn+0x160/0x2f0 [ 1861.058676][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.064083][T23561] ? report_bug+0x3d9/0x5b0 [ 1861.068461][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.073896][T23561] ? handle_bug+0x41/0x70 [ 1861.078065][T23561] ? exc_invalid_op+0x1b/0x50 [ 1861.082566][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1861.087492][T23561] ? wake_up_klogd+0xb8/0xf0 [ 1861.091946][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.097419][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.102914][T23561] sysfs_create_files+0x3de/0x470 [ 1861.107800][T23561] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 1861.113122][T23561] ? __kasan_check_write+0x14/0x20 [ 1861.118415][T23561] ? kobject_get+0xd1/0x120 [ 1861.122811][T23561] __device_add_disk+0x9a7/0x11a0 [ 1861.127671][T23561] ? device_add_disk+0x40/0x40 [ 1861.132271][T23561] ? vsprintf+0x40/0x40 [ 1861.136227][T23561] ? device_initialize+0x1e1/0x420 [ 1861.141203][T23561] device_add_disk+0x2a/0x40 [ 1861.145601][T23561] loop_add+0x580/0x750 [ 1861.149606][T23561] loop_control_ioctl+0x448/0x620 [ 1861.154454][T23561] ? loop_remove+0xb0/0xb0 [ 1861.158715][T23561] ? __fget_files+0x31e/0x380 [ 1861.163236][T23561] ? security_file_ioctl+0x84/0xb0 [ 1861.168189][T23561] ? loop_remove+0xb0/0xb0 [ 1861.173373][T23561] __se_sys_ioctl+0x114/0x190 [ 1861.177914][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1861.182330][T23561] do_syscall_64+0x34/0x70 [ 1861.186583][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1861.192316][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1861.196542][T23561] 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 [ 1861.216243][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1861.224715][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1861.232622][T23561] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1861.240365][T23561] RBP: 00007fb51d710120 R08: 0000000000000000 R09: 0000000000000000 [ 1861.248165][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1861.255970][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1861.263852][T23561] ---[ end trace 16dcad494f8e73f9 ]--- [ 1861.269168][T23561] loop0: failed to create sysfs files for events [ 1861.285699][T23561] ------------[ cut here ]------------ [ 1861.291050][T23561] kernfs: can not remove 'events', no directory [ 1861.297378][T23561] WARNING: CPU: 0 PID: 23561 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.307069][T23561] Modules linked in: [ 1861.310804][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1861.322352][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1861.332219][T23561] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.338282][T23561] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 d0 bd 97 ff 48 c7 c7 40 b7 4a 85 4c 89 fe e8 21 54 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 b3 bd 97 ff bb fe ff ff ff 48 c7 c7 [ 1861.357738][T23561] RSP: 0018:ffffc90002e7fc18 EFLAGS: 00010246 [ 1861.363605][T23561] RAX: 564a0ee67cfed900 RBX: 0000000000000000 RCX: 0000000000040000 [ 1861.371440][T23561] RDX: ffffc90004be3000 RSI: 00000000000004ee RDI: 00000000000004ef [ 1861.379263][T23561] RBP: ffffc90002e7fc30 R08: ffffffff81521888 R09: fffff520005cfe99 [ 1861.387043][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1861.394872][T23561] R13: ffffffff86950cc0 R14: 0000000000000000 R15: ffffffff855f5b20 [ 1861.402691][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1861.411545][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1861.417950][T23561] CR2: 0000001b2f123000 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1861.425764][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1861.433585][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1861.441424][T23561] Call Trace: [ 1861.444510][T23561] ? show_regs+0x58/0x60 [ 1861.448599][T23561] ? __warn+0x160/0x2f0 04:14:36 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) 04:14:36 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080)) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 1861.452572][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.458056][T23561] ? report_bug+0x3d9/0x5b0 [ 1861.462383][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.467869][T23561] ? handle_bug+0x41/0x70 [ 1861.472021][T23561] ? exc_invalid_op+0x1b/0x50 [ 1861.476538][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1861.481422][T23561] ? wake_up_klogd+0xb8/0xf0 [ 1861.485833][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.491310][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.496764][T23561] sysfs_remove_files+0xa5/0x100 [ 1861.519232][ T1534] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1861.548807][T23561] del_gendisk+0x248/0xa90 [ 1861.553358][T23561] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1861.559305][T23561] ? radix_tree_delete_item+0x24d/0x350 [ 1861.565629][T23561] loop_remove+0x46/0xb0 [ 1861.569986][T23561] loop_control_ioctl+0x564/0x620 [ 1861.574977][T23561] ? loop_remove+0xb0/0xb0 [ 1861.579225][T23561] ? __fget_files+0x31e/0x380 [ 1861.583696][T23561] ? security_file_ioctl+0x84/0xb0 [ 1861.588641][T23561] ? loop_remove+0xb0/0xb0 [ 1861.592887][T23561] __se_sys_ioctl+0x114/0x190 [ 1861.597390][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1861.601845][T23561] do_syscall_64+0x34/0x70 [ 1861.606069][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1861.612036][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1861.616300][T23561] 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 [ 1861.635955][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1861.644535][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1861.652346][T23561] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000006 [ 1861.660141][T23561] RBP: 00007fb51ea1b47a R08: 0000000000000000 R09: 0000000000000000 [ 1861.667949][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1861.675752][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1861.683612][T23561] ---[ end trace 16dcad494f8e73fa ]--- [ 1861.688877][T23561] ------------[ cut here ]------------ [ 1861.694144][T23561] kernfs: can not remove 'events_async', no directory [ 1861.701019][T23561] WARNING: CPU: 0 PID: 23561 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.710692][T23561] Modules linked in: [ 1861.714416][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1861.726093][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1861.735963][T23561] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.742018][T23561] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 d0 bd 97 ff 48 c7 c7 40 b7 4a 85 4c 89 fe e8 21 54 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 b3 bd 97 ff bb fe ff ff ff 48 c7 c7 [ 1861.761751][T23561] RSP: 0018:ffffc90002e7fc18 EFLAGS: 00010246 [ 1861.767792][T23561] RAX: 564a0ee67cfed900 RBX: 0000000000000000 RCX: 0000000000040000 [ 1861.775775][T23561] RDX: ffffc90004be3000 RSI: 000000000000be8d RDI: 000000000000be8e [ 1861.783576][T23561] RBP: ffffc90002e7fc30 R08: ffffffff81521888 R09: fffff520005cfe99 [ 1861.791378][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1861.799194][T23561] R13: ffffffff86950cc0 R14: 0000000000000000 R15: ffffffff855f5bc0 [ 1861.807016][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1861.815822][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1861.822206][T23561] CR2: 00000000200007c0 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1861.830172][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1861.838062][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1861.845864][T23561] Call Trace: [ 1861.849017][T23561] ? show_regs+0x58/0x60 [ 1861.853068][T23561] ? __warn+0x160/0x2f0 [ 1861.857059][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.862605][T23561] ? report_bug+0x3d9/0x5b0 [ 1861.866929][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.872368][T23561] ? handle_bug+0x41/0x70 [ 1861.876506][T23561] ? exc_invalid_op+0x1b/0x50 [ 1861.881055][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1861.885880][T23561] ? wake_up_klogd+0xb8/0xf0 [ 1861.890323][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.895769][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1861.901263][T23561] sysfs_remove_files+0xa5/0x100 [ 1861.906016][T23561] del_gendisk+0x248/0xa90 [ 1861.910305][T23561] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1861.916011][T23561] ? radix_tree_delete_item+0x24d/0x350 [ 1861.921407][T23561] loop_remove+0x46/0xb0 [ 1861.925455][T23561] loop_control_ioctl+0x564/0x620 [ 1861.930331][T23561] ? loop_remove+0xb0/0xb0 [ 1861.934571][T23561] ? __fget_files+0x31e/0x380 [ 1861.939149][T23561] ? security_file_ioctl+0x84/0xb0 [ 1861.944046][T23561] ? loop_remove+0xb0/0xb0 [ 1861.948300][T23561] __se_sys_ioctl+0x114/0x190 [ 1861.952805][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1861.957227][T23561] do_syscall_64+0x34/0x70 [ 1861.961504][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1861.967205][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1861.971496][T23561] 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 [ 1861.991051][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1861.999350][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1862.007152][T23561] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000006 [ 1862.014987][T23561] RBP: 00007fb51ea1b47a R08: 0000000000000000 R09: 0000000000000000 [ 1862.022786][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1862.030610][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1862.038452][T23561] ---[ end trace 16dcad494f8e73fb ]--- [ 1862.043679][T23561] ------------[ cut here ]------------ [ 1862.048986][T23561] kernfs: can not remove 'events_poll_msecs', no directory [ 1862.056283][T23561] WARNING: CPU: 0 PID: 23561 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.065936][T23561] Modules linked in: [ 1862.069674][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1862.081376][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1862.091286][T23561] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.097313][T23561] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 d0 bd 97 ff 48 c7 c7 40 b7 4a 85 4c 89 fe e8 21 54 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 b3 bd 97 ff bb fe ff ff ff 48 c7 c7 [ 1862.116780][T23561] RSP: 0018:ffffc90002e7fc18 EFLAGS: 00010246 [ 1862.122668][T23561] RAX: 564a0ee67cfed900 RBX: 0000000000000000 RCX: 0000000000040000 [ 1862.130529][T23561] RDX: ffffc90004be3000 RSI: 00000000000177e9 RDI: 00000000000177ea [ 1862.138289][T23561] RBP: ffffc90002e7fc30 R08: ffffffff81521888 R09: fffff520005cfe99 [ 1862.146090][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1862.153932][T23561] R13: ffffffff86950cc0 R14: 0000000000000000 R15: ffffffff855f5be0 [ 1862.161728][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1862.170495][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1862.176904][T23561] CR2: 00000000200007c0 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1862.184743][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1862.192542][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1862.200339][T23561] Call Trace: [ 1862.204257][T23561] ? show_regs+0x58/0x60 [ 1862.208724][T23561] ? __warn+0x160/0x2f0 [ 1862.212659][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.218144][T23561] ? report_bug+0x3d9/0x5b0 [ 1862.222485][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.227958][T23561] ? handle_bug+0x41/0x70 [ 1862.232150][T23561] ? exc_invalid_op+0x1b/0x50 [ 1862.236620][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1862.241532][T23561] ? wake_up_klogd+0xb8/0xf0 [ 1862.245905][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.251400][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.256842][T23561] sysfs_remove_files+0xa5/0x100 [ 1862.261625][T23561] del_gendisk+0x248/0xa90 [ 1862.265881][T23561] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1862.271628][T23561] ? radix_tree_delete_item+0x24d/0x350 [ 1862.276979][T23561] loop_remove+0x46/0xb0 [ 1862.281071][T23561] loop_control_ioctl+0x564/0x620 [ 1862.285914][T23561] ? loop_remove+0xb0/0xb0 [ 1862.290187][T23561] ? __fget_files+0x31e/0x380 [ 1862.294708][T23561] ? security_file_ioctl+0x84/0xb0 [ 1862.299649][T23561] ? loop_remove+0xb0/0xb0 [ 1862.303967][T23561] __se_sys_ioctl+0x114/0x190 [ 1862.308493][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1862.312909][T23561] do_syscall_64+0x34/0x70 [ 1862.317158][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.322989][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1862.327231][T23561] 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 [ 1862.346858][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1862.355217][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1862.363008][T23561] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000006 [ 1862.370788][T23561] RBP: 00007fb51ea1b47a R08: 0000000000000000 R09: 0000000000000000 [ 1862.378589][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1862.386438][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1862.394302][T23561] ---[ end trace 16dcad494f8e73fc ]--- [ 1862.400246][T23561] ------------[ cut here ]------------ [ 1862.405550][T23561] kernfs: can not remove 'bdi', no directory [ 1862.411635][T23561] WARNING: CPU: 0 PID: 23561 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.421341][T23561] Modules linked in: [ 1862.425006][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1862.436661][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1862.446997][T23561] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.453079][T23561] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 d0 bd 97 ff 48 c7 c7 40 b7 4a 85 4c 89 fe e8 21 54 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 b3 bd 97 ff bb fe ff ff ff 48 c7 c7 [ 1862.472523][T23561] RSP: 0018:ffffc90002e7fc38 EFLAGS: 00010246 [ 1862.478395][T23561] RAX: 564a0ee67cfed900 RBX: 0000000000000000 RCX: 0000000000040000 [ 1862.486203][T23561] RDX: ffffc90004be3000 RSI: 00000000000238aa RDI: 00000000000238ab [ 1862.494028][T23561] RBP: ffffc90002e7fc50 R08: ffffffff81521888 R09: fffff520005cfe9d [ 1862.501834][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888155dba478 [ 1862.548857][T23561] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff855f5440 [ 1862.556751][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1862.565536][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1862.571912][T23561] CR2: 00007f30ba8e3038 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1862.579735][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1862.587514][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1862.595347][T23561] Call Trace: [ 1862.598462][T23561] ? show_regs+0x58/0x60 [ 1862.602707][T23561] ? __warn+0x160/0x2f0 [ 1862.606626][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.612248][T23561] ? report_bug+0x3d9/0x5b0 [ 1862.616630][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.622149][T23561] ? handle_bug+0x41/0x70 [ 1862.626262][T23561] ? exc_invalid_op+0x1b/0x50 [ 1862.630795][T23561] ? asm_exc_invalid_op+0x12/0x20 [ 1862.635634][T23561] ? wake_up_klogd+0xb8/0xf0 [ 1862.640075][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.645529][T23561] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 1862.651015][T23561] sysfs_remove_link+0x50/0x60 [ 1862.655594][T23561] del_gendisk+0x477/0xa90 [ 1862.659886][T23561] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1862.665603][T23561] ? radix_tree_delete_item+0x24d/0x350 [ 1862.671010][T23561] loop_remove+0x46/0xb0 [ 1862.675036][T23561] loop_control_ioctl+0x564/0x620 [ 1862.679919][T23561] ? loop_remove+0xb0/0xb0 [ 1862.684150][T23561] ? __fget_files+0x31e/0x380 [ 1862.688693][T23561] ? security_file_ioctl+0x84/0xb0 [ 1862.693610][T23561] ? loop_remove+0xb0/0xb0 [ 1862.697887][T23561] __se_sys_ioctl+0x114/0x190 [ 1862.702383][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1862.706807][T23561] do_syscall_64+0x34/0x70 [ 1862.711072][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.716786][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1862.721092][T23561] 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 [ 1862.740558][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1862.748868][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1862.756701][T23561] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000006 [ 1862.764566][T23561] RBP: 00007fb51ea1b47a R08: 0000000000000000 R09: 0000000000000000 [ 1862.772585][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1862.780496][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1862.788346][T23561] ---[ end trace 16dcad494f8e73fd ]--- [ 1862.796603][T23561] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 1862.808222][T23561] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 1862.816463][T23561] CPU: 0 PID: 23561 Comm: syz-executor.1 Tainted: G W 5.10.194-syzkaller-00508-ga27512601c2d #0 [ 1862.828028][T23561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1862.837912][T23561] RIP: 0010:device_del+0xdf/0xf00 [ 1862.842761][T23561] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 cb 61 de fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 1862.862204][T23561] RSP: 0018:ffffc90002e7fb80 EFLAGS: 00010202 [ 1862.868102][T23561] RAX: 1ffff1102abb741a RBX: ffff888155dba0d0 RCX: ffffffff84aee2b5 [ 1862.875912][T23561] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90002e7fb00 [ 1862.883728][T23561] RBP: ffffc90002e7fc70 R08: dffffc0000000000 R09: fffff520005cff61 [ 1862.891534][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 1862.899348][T23561] R13: dffffc0000000000 R14: ffff888155dba108 R15: 00000000000000d0 [ 1862.907182][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1862.915945][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1862.922345][T23561] CR2: 00007f30ba8e3038 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1862.930159][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1862.937970][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1862.945778][T23561] Call Trace: [ 1862.948919][T23561] ? __die_body+0x62/0xb0 [ 1862.953073][T23561] ? die_addr+0x9f/0xd0 [ 1862.957069][T23561] ? exc_general_protection+0x3ff/0x490 [ 1862.962455][T23561] ? asm_exc_general_protection+0x1e/0x30 [ 1862.968005][T23561] ? mutex_lock+0xa5/0x110 [ 1862.972259][T23561] ? device_del+0xdf/0xf00 [ 1862.976538][T23561] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1862.981903][T23561] ? kill_device+0xd0/0xd0 [ 1862.986148][T23561] ? mutex_unlock+0x1c/0x40 [ 1862.990485][T23561] del_gendisk+0x88d/0xa90 [ 1862.994747][T23561] ? device_add_disk_no_queue_reg+0x30/0x30 [ 1863.000466][T23561] ? radix_tree_delete_item+0x24d/0x350 [ 1863.005845][T23561] loop_remove+0x46/0xb0 [ 1863.009923][T23561] loop_control_ioctl+0x564/0x620 [ 1863.014781][T23561] ? loop_remove+0xb0/0xb0 [ 1863.019039][T23561] ? __fget_files+0x31e/0x380 [ 1863.023554][T23561] ? security_file_ioctl+0x84/0xb0 [ 1863.028507][T23561] ? loop_remove+0xb0/0xb0 [ 1863.032751][T23561] __se_sys_ioctl+0x114/0x190 [ 1863.037263][T23561] __x64_sys_ioctl+0x7b/0x90 [ 1863.041719][T23561] do_syscall_64+0x34/0x70 [ 1863.045946][T23561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1863.051683][T23561] RIP: 0033:0x7fb51e9cfae9 [ 1863.056015][T23561] 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 [ 1863.075381][T23561] RSP: 002b:00007fb51d7100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1863.083613][T23561] RAX: ffffffffffffffda RBX: 00007fb51eaef120 RCX: 00007fb51e9cfae9 [ 1863.091418][T23561] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000006 [ 1863.099231][T23561] RBP: 00007fb51ea1b47a R08: 0000000000000000 R09: 0000000000000000 [ 1863.107214][T23561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1863.114989][T23561] R13: 000000000000006e R14: 00007fb51eaef120 R15: 00007ffee0a7b5d8 [ 1863.122784][T23561] Modules linked in: [ 1863.126866][T23561] ---[ end trace 16dcad494f8e73fe ]--- [ 1863.132385][T23561] RIP: 0010:device_del+0xdf/0xf00 [ 1863.137255][T23561] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 cb 61 de fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 1863.156755][T23561] RSP: 0018:ffffc90002e7fb80 EFLAGS: 00010202 [ 1863.162733][T23561] RAX: 1ffff1102abb741a RBX: ffff888155dba0d0 RCX: ffffffff84aee2b5 [ 1863.170549][T23561] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90002e7fb00 [ 1863.178383][T23561] RBP: ffffc90002e7fc70 R08: dffffc0000000000 R09: fffff520005cff61 [ 1863.186192][T23561] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 1863.194013][T23561] R13: dffffc0000000000 R14: ffff888155dba108 R15: 00000000000000d0 [ 1863.201870][T23561] FS: 00007fb51d7106c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1863.210641][T23561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1863.217028][T23561] CR2: 00007f30ba8e3038 CR3: 00000001194c6000 CR4: 00000000003506b0 [ 1863.224869][T23561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1863.232683][T23561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1863.240478][T23561] Kernel panic - not syncing: Fatal exception [ 1863.246484][T23561] Kernel Offset: disabled [ 1863.250610][T23561] Rebooting in 86400 seconds..