Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. 2024/11/13 19:32:06 ignoring optional flag "sandboxArg"="0" 2024/11/13 19:32:06 ignoring optional flag "type"="gce" 2024/11/13 19:32:06 parsed 1 programs [ 47.981965][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 47.981978][ T23] audit: type=1400 audit(1731526326.840:95): avc: denied { unlink } for pid=410 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/11/13 19:32:06 executed programs: 0 [ 48.082537][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.160027][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.166873][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.174595][ T416] device bridge_slave_0 entered promiscuous mode [ 48.181707][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.188713][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.196237][ T416] device bridge_slave_1 entered promiscuous mode [ 48.257173][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.264432][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.271908][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.278856][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.306446][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.314039][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.321842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.330183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.340044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.348112][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.355163][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.367062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.375690][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.382839][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.397294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.407396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.426747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.441186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.455456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.470865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.481759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.511773][ T23] audit: type=1400 audit(1731526327.370:96): avc: denied { read } for pid=422 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=129 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.538077][ T23] audit: type=1400 audit(1731526327.370:97): avc: denied { open } for pid=422 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=129 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.564028][ T23] audit: type=1400 audit(1731526327.370:98): avc: denied { ioctl } for pid=422 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=129 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.615919][ T425] FAULT_INJECTION: forcing a failure. [ 48.615919][ T425] name failslab, interval 1, probability 0, space 0, times 1 [ 48.628398][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 48.638312][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.648329][ T425] Call Trace: [ 48.651582][ T425] dump_stack+0x1d8/0x241 [ 48.655743][ T425] ? panic+0x89d/0x89d [ 48.659636][ T425] ? mutex_unlock+0x18/0x40 [ 48.663977][ T425] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.669607][ T425] ? selinux_kernfs_init_security+0x14e/0x730 [ 48.675525][ T425] ? idr_alloc_cyclic+0x369/0x5d0 [ 48.680389][ T425] should_fail+0x71f/0x880 [ 48.684619][ T425] ? setup_fault_attr+0x3d0/0x3d0 [ 48.689605][ T425] ? _raw_spin_lock+0xa4/0x1b0 [ 48.694376][ T425] ? __kernfs_new_node+0xdb/0x6e0 [ 48.699363][ T425] should_failslab+0x5/0x20 [ 48.703826][ T425] kmem_cache_alloc+0x28/0x250 [ 48.708753][ T425] __kernfs_new_node+0xdb/0x6e0 [ 48.713590][ T425] ? kernfs_new_node+0x230/0x230 [ 48.718424][ T425] ? mutex_lock+0xa5/0x110 [ 48.722691][ T425] ? mutex_trylock+0xa0/0xa0 [ 48.727223][ T425] ? kernfs_activate+0x2fe/0x320 [ 48.731976][ T425] kernfs_new_node+0x130/0x230 [ 48.736576][ T425] __kernfs_create_file+0x45/0x260 [ 48.741513][ T425] sysfs_add_file_mode_ns+0x292/0x340 [ 48.746723][ T425] internal_create_group+0x573/0xf00 [ 48.751854][ T425] ? sysfs_create_group+0x20/0x20 [ 48.756718][ T425] sysfs_create_groups+0x52/0x110 [ 48.761576][ T425] device_add_attrs+0xd0/0x370 [ 48.766306][ T425] device_add+0x4f4/0xbb0 [ 48.770551][ T425] __device_add_disk+0x767/0x1220 [ 48.775843][ T425] ? device_add_disk+0x30/0x30 [ 48.780554][ T425] ? __alloc_disk_node+0x459/0x5a0 [ 48.785575][ T425] loop_add+0x573/0x740 [ 48.789741][ T425] loop_control_ioctl+0x448/0x620 [ 48.794927][ T425] ? loop_remove+0xa0/0xa0 [ 48.799302][ T425] ? memset+0x1f/0x40 [ 48.803109][ T425] ? fsnotify+0x1280/0x1340 [ 48.807424][ T425] ? loop_remove+0xa0/0xa0 [ 48.811797][ T425] do_vfs_ioctl+0x742/0x1720 [ 48.816242][ T425] ? ioctl_preallocate+0x250/0x250 [ 48.821567][ T425] ? __fget+0x407/0x490 [ 48.825633][ T425] ? fget_many+0x20/0x20 [ 48.830026][ T425] ? debug_smp_processor_id+0x20/0x20 [ 48.835239][ T425] ? security_file_ioctl+0x7d/0xa0 [ 48.840270][ T425] __x64_sys_ioctl+0xd4/0x110 [ 48.844901][ T425] do_syscall_64+0xca/0x1c0 [ 48.849255][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.855655][ T425] RIP: 0033:0x7fbd3e32aae9 [ 48.860246][ T425] 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 [ 48.880110][ T425] RSP: 002b:00007fbd3de8c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.888538][ T425] RAX: ffffffffffffffda RBX: 00007fbd3e44a050 RCX: 00007fbd3e32aae9 [ 48.896560][ T425] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.904547][ T425] RBP: 00007fbd3de8c120 R08: 0000000000000000 R09: 0000000000000000 [ 48.912682][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.921126][ T425] R13: 000000000000006e R14: 00007fbd3e44a050 R15: 00007ffe13e59118 [ 48.931001][ T425] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 48.938761][ T425] ------------[ cut here ]------------ [ 48.944117][ T425] WARNING: CPU: 0 PID: 425 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 48.953031][ T425] Modules linked in: [ 48.956771][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 48.966737][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.976731][ T425] RIP: 0010:sysfs_create_files+0x325/0x470 [ 48.982485][ T425] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 31 fd d5 ff e9 a8 fe ff ff e8 57 14 a6 ff 31 db e9 ef 00 00 00 e8 4b 14 a6 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 49.002147][ T425] RSP: 0018:ffff8881da6e7940 EFLAGS: 00010293 [ 49.008162][ T425] RAX: ffffffff81be2388 RBX: ffff8881ef1430a0 RCX: ffff8881f31e0000 [ 49.016415][ T425] RDX: 0000000000000000 RSI: ffffffff86066320 RDI: ffff8881ef143070 [ 49.024583][ T425] RBP: ffff8881da6e7a10 R08: ffffffff844b1410 R09: ffffed103dd858c8 [ 49.033012][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.041269][ T425] R13: ffffffff84f9a180 R14: dffffc0000000000 R15: ffff8881ef143070 [ 49.049459][ T425] FS: 00007fbd3de8c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.058288][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.064796][ T425] CR2: 00007fbd3e4460c0 CR3: 00000001ef77f000 CR4: 00000000003406b0 [ 49.072840][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.081126][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.089139][ T425] Call Trace: [ 49.092356][ T425] ? __warn+0x162/0x250 [ 49.096326][ T425] ? report_bug+0x3a1/0x4e0 [ 49.100666][ T425] ? sysfs_create_files+0x325/0x470 [ 49.105780][ T425] ? sysfs_create_files+0x325/0x470 [ 49.110817][ T425] ? do_invalid_op+0x6e/0x110 [ 49.115328][ T425] ? invalid_op+0x1e/0x30 [ 49.119506][ T425] ? kobject_get+0xc0/0x110 [ 49.123869][ T425] ? sysfs_create_files+0x458/0x470 [ 49.128867][ T425] ? sysfs_create_files+0x325/0x470 [ 49.133991][ T425] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.139344][ T425] ? kobject_get+0xc9/0x110 [ 49.143918][ T425] __device_add_disk+0x949/0x1220 [ 49.149006][ T425] ? device_add_disk+0x30/0x30 [ 49.153583][ T425] ? __alloc_disk_node+0x459/0x5a0 [ 49.158772][ T425] loop_add+0x573/0x740 [ 49.162807][ T425] loop_control_ioctl+0x448/0x620 [ 49.167654][ T425] ? loop_remove+0xa0/0xa0 [ 49.171958][ T425] ? memset+0x1f/0x40 [ 49.175829][ T425] ? fsnotify+0x1280/0x1340 [ 49.180241][ T425] ? loop_remove+0xa0/0xa0 [ 49.184509][ T425] do_vfs_ioctl+0x742/0x1720 [ 49.189110][ T425] ? ioctl_preallocate+0x250/0x250 [ 49.194044][ T425] ? __fget+0x407/0x490 [ 49.198031][ T425] ? fget_many+0x20/0x20 [ 49.202109][ T425] ? debug_smp_processor_id+0x20/0x20 [ 49.207350][ T425] ? security_file_ioctl+0x7d/0xa0 [ 49.212266][ T425] __x64_sys_ioctl+0xd4/0x110 [ 49.216788][ T425] do_syscall_64+0xca/0x1c0 [ 49.221124][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.226849][ T425] RIP: 0033:0x7fbd3e32aae9 [ 49.231100][ T425] 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 [ 49.250719][ T425] RSP: 002b:00007fbd3de8c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.259092][ T425] RAX: ffffffffffffffda RBX: 00007fbd3e44a050 RCX: 00007fbd3e32aae9 [ 49.266979][ T425] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.274875][ T425] RBP: 00007fbd3de8c120 R08: 0000000000000000 R09: 0000000000000000 [ 49.282742][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.290785][ T425] R13: 000000000000006e R14: 00007fbd3e44a050 R15: 00007ffe13e59118 [ 49.298576][ T425] ---[ end trace 850f371044d2b15d ]--- [ 49.307329][ T425] ------------[ cut here ]------------ [ 49.312924][ T425] kernfs: can not remove 'events', no directory [ 49.319758][ T425] WARNING: CPU: 0 PID: 425 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.329587][ T425] Modules linked in: [ 49.333293][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 49.345269][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.355346][ T425] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.361512][ T425] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ee 71 a6 ff 48 c7 c7 80 af e5 84 4c 89 fe e8 9f 26 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 d1 71 a6 ff bb fe ff ff ff 48 c7 c7 [ 49.381442][ T425] RSP: 0018:ffff8881da6e7918 EFLAGS: 00010246 [ 49.387621][ T425] RAX: ab6fbfed37482b00 RBX: 0000000000000000 RCX: ffff8881f31e0000 [ 49.395760][ T425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.403567][ T425] RBP: ffff8881da6e7a10 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 49.411464][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.419608][ T425] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f9a240 [ 49.427467][ T425] FS: 00007fbd3de8c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.436222][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.442875][ T425] CR2: 00007fbd3e4460c0 CR3: 00000001ef77f000 CR4: 00000000003406b0 [ 49.451074][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.459335][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.467140][ T425] Call Trace: [ 49.470360][ T425] ? __warn+0x162/0x250 [ 49.474349][ T425] ? report_bug+0x3a1/0x4e0 [ 49.478686][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.484259][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.489806][ T425] ? do_invalid_op+0x6e/0x110 [ 49.494323][ T425] ? invalid_op+0x1e/0x30 [ 49.498853][ T425] ? wake_up_klogd+0xb2/0xf0 [ 49.503431][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.509032][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.514493][ T425] sysfs_create_files+0x3de/0x470 [ 49.519360][ T425] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.524572][ T425] ? kobject_get+0xc9/0x110 [ 49.528978][ T425] __device_add_disk+0x949/0x1220 [ 49.533774][ T425] ? device_add_disk+0x30/0x30 [ 49.538376][ T425] ? __alloc_disk_node+0x459/0x5a0 [ 49.543309][ T425] loop_add+0x573/0x740 [ 49.547306][ T425] loop_control_ioctl+0x448/0x620 [ 49.552161][ T425] ? loop_remove+0xa0/0xa0 [ 49.556430][ T425] ? memset+0x1f/0x40 [ 49.560231][ T425] ? fsnotify+0x1280/0x1340 [ 49.564576][ T425] ? loop_remove+0xa0/0xa0 [ 49.568966][ T425] do_vfs_ioctl+0x742/0x1720 [ 49.573593][ T425] ? ioctl_preallocate+0x250/0x250 [ 49.578635][ T425] ? __fget+0x407/0x490 [ 49.582634][ T425] ? fget_many+0x20/0x20 [ 49.586798][ T425] ? debug_smp_processor_id+0x20/0x20 [ 49.591994][ T425] ? security_file_ioctl+0x7d/0xa0 [ 49.597063][ T425] __x64_sys_ioctl+0xd4/0x110 [ 49.601574][ T425] do_syscall_64+0xca/0x1c0 [ 49.605877][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.611606][ T425] RIP: 0033:0x7fbd3e32aae9 [ 49.615857][ T425] 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 [ 49.636109][ T425] RSP: 002b:00007fbd3de8c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.644353][ T425] RAX: ffffffffffffffda RBX: 00007fbd3e44a050 RCX: 00007fbd3e32aae9 [ 49.652255][ T425] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.660172][ T425] RBP: 00007fbd3de8c120 R08: 0000000000000000 R09: 0000000000000000 [ 49.667989][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.675947][ T425] R13: 000000000000006e R14: 00007fbd3e44a050 R15: 00007ffe13e59118 [ 49.683773][ T425] ---[ end trace 850f371044d2b15e ]--- [ 49.691865][ T425] loop0: failed to create sysfs files for events [ 49.705171][ T428] ------------[ cut here ]------------ [ 49.710790][ T428] kernfs: can not remove 'events', no directory [ 49.717039][ T428] WARNING: CPU: 0 PID: 428 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.726416][ T428] Modules linked in: [ 49.730156][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 49.741436][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.751363][ T428] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.757674][ T428] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ee 71 a6 ff 48 c7 c7 80 af e5 84 4c 89 fe e8 9f 26 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 d1 71 a6 ff bb fe ff ff ff 48 c7 c7 [ 49.777497][ T428] RSP: 0018:ffff8881ef367a38 EFLAGS: 00010246 [ 49.783487][ T428] RAX: 53b255ecb3063100 RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 49.791384][ T428] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.799303][ T428] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edc5262 [ 49.807193][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.815021][ T428] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a240 [ 49.823067][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.831908][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.838349][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 49.846417][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.854245][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.862336][ T428] Call Trace: [ 49.865565][ T428] ? __warn+0x162/0x250 [ 49.869701][ T428] ? report_bug+0x3a1/0x4e0 [ 49.874063][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.879601][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.885067][ T428] ? do_invalid_op+0x6e/0x110 [ 49.889574][ T428] ? invalid_op+0x1e/0x30 [ 49.893739][ T428] ? wake_up_klogd+0xb2/0xf0 [ 49.898370][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.903937][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.909389][ T428] sysfs_remove_files+0x91/0xe0 [ 49.914129][ T428] del_gendisk+0x26e/0xc30 [ 49.918548][ T428] ? avc_flush+0x1f0/0x1f0 [ 49.922948][ T428] ? device_add_disk_no_queue_reg+0x20/0x20 [ 49.928781][ T428] ? delete_node+0x706/0x780 [ 49.933205][ T428] loop_remove+0x42/0xa0 [ 49.937605][ T428] loop_control_ioctl+0x564/0x620 [ 49.942536][ T428] ? loop_remove+0xa0/0xa0 [ 49.946781][ T428] ? loop_remove+0xa0/0xa0 [ 49.951033][ T428] do_vfs_ioctl+0x742/0x1720 [ 49.955470][ T428] ? ioctl_preallocate+0x250/0x250 [ 49.960405][ T428] ? __fget+0x407/0x490 [ 49.964397][ T428] ? fget_many+0x20/0x20 [ 49.968633][ T428] ? switch_fpu_return+0x1d4/0x410 [ 49.973671][ T428] ? security_file_ioctl+0x7d/0xa0 [ 49.978711][ T428] __x64_sys_ioctl+0xd4/0x110 [ 49.983332][ T428] do_syscall_64+0xca/0x1c0 [ 49.987667][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.993475][ T428] RIP: 0033:0x7fbd3e32aae9 [ 49.997737][ T428] 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 [ 50.018201][ T428] RSP: 002b:00007fbd3dead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.026539][ T428] RAX: ffffffffffffffda RBX: 00007fbd3e449f80 RCX: 00007fbd3e32aae9 [ 50.034796][ T428] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.042727][ T428] RBP: 00007fbd3e37647a R08: 0000000000000000 R09: 0000000000000000 [ 50.051373][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.059274][ T428] R13: 000000000000000b R14: 00007fbd3e449f80 R15: 00007ffe13e59118 [ 50.067181][ T428] ---[ end trace 850f371044d2b15f ]--- [ 50.074520][ T428] ------------[ cut here ]------------ [ 50.080416][ T428] kernfs: can not remove 'events_async', no directory [ 50.087065][ T428] WARNING: CPU: 0 PID: 428 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.096436][ T428] Modules linked in: [ 50.100180][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 50.111711][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.121708][ T428] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.127962][ T428] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ee 71 a6 ff 48 c7 c7 80 af e5 84 4c 89 fe e8 9f 26 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 d1 71 a6 ff bb fe ff ff ff 48 c7 c7 [ 50.147596][ T428] RSP: 0018:ffff8881ef367a38 EFLAGS: 00010246 [ 50.153608][ T428] RAX: 53b255ecb3063100 RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 50.161414][ T428] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.169235][ T428] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edc5262 [ 50.177130][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 50.185047][ T428] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a2e0 [ 50.192975][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.202026][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.208801][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 50.216608][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.224414][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.232400][ T428] Call Trace: [ 50.235529][ T428] ? __warn+0x162/0x250 [ 50.239522][ T428] ? report_bug+0x3a1/0x4e0 [ 50.243861][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.249555][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.255143][ T428] ? do_invalid_op+0x6e/0x110 [ 50.259646][ T428] ? invalid_op+0x1e/0x30 [ 50.263814][ T428] ? wake_up_klogd+0xb2/0xf0 [ 50.268237][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.273832][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.279297][ T428] sysfs_remove_files+0x91/0xe0 [ 50.284075][ T428] del_gendisk+0x26e/0xc30 [ 50.288429][ T428] ? avc_flush+0x1f0/0x1f0 [ 50.292677][ T428] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.298572][ T428] ? delete_node+0x706/0x780 [ 50.303024][ T428] loop_remove+0x42/0xa0 [ 50.307084][ T428] loop_control_ioctl+0x564/0x620 [ 50.311940][ T428] ? loop_remove+0xa0/0xa0 [ 50.316194][ T428] ? loop_remove+0xa0/0xa0 [ 50.320588][ T428] do_vfs_ioctl+0x742/0x1720 [ 50.325083][ T428] ? ioctl_preallocate+0x250/0x250 [ 50.330024][ T428] ? __fget+0x407/0x490 [ 50.334126][ T428] ? fget_many+0x20/0x20 [ 50.338202][ T428] ? switch_fpu_return+0x1d4/0x410 [ 50.343147][ T428] ? security_file_ioctl+0x7d/0xa0 [ 50.348182][ T428] __x64_sys_ioctl+0xd4/0x110 [ 50.352692][ T428] do_syscall_64+0xca/0x1c0 [ 50.357042][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.362972][ T428] RIP: 0033:0x7fbd3e32aae9 [ 50.367378][ T428] 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 [ 50.387148][ T428] RSP: 002b:00007fbd3dead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.395476][ T428] RAX: ffffffffffffffda RBX: 00007fbd3e449f80 RCX: 00007fbd3e32aae9 [ 50.403391][ T428] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.411202][ T428] RBP: 00007fbd3e37647a R08: 0000000000000000 R09: 0000000000000000 [ 50.419010][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.426820][ T428] R13: 000000000000000b R14: 00007fbd3e449f80 R15: 00007ffe13e59118 [ 50.434771][ T428] ---[ end trace 850f371044d2b160 ]--- [ 50.442697][ T428] ------------[ cut here ]------------ [ 50.448061][ T428] kernfs: can not remove 'events_poll_msecs', no directory [ 50.455368][ T428] WARNING: CPU: 0 PID: 428 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.464870][ T428] Modules linked in: [ 50.468611][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 50.480240][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.490723][ T428] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.497249][ T428] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ee 71 a6 ff 48 c7 c7 80 af e5 84 4c 89 fe e8 9f 26 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 d1 71 a6 ff bb fe ff ff ff 48 c7 c7 [ 50.517752][ T428] RSP: 0018:ffff8881ef367a38 EFLAGS: 00010246 [ 50.523636][ T428] RAX: 53b255ecb3063100 RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 50.531583][ T428] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.539392][ T428] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 50.547326][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 50.555291][ T428] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a300 [ 50.563098][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.572200][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.578724][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 50.586626][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.594890][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.603005][ T428] Call Trace: [ 50.606235][ T428] ? __warn+0x162/0x250 [ 50.610302][ T428] ? report_bug+0x3a1/0x4e0 [ 50.614639][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.620123][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.625689][ T428] ? do_invalid_op+0x6e/0x110 [ 50.630215][ T428] ? invalid_op+0x1e/0x30 [ 50.634459][ T428] ? wake_up_klogd+0xb2/0xf0 [ 50.639063][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.644535][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.649992][ T428] sysfs_remove_files+0x91/0xe0 [ 50.654687][ T428] del_gendisk+0x26e/0xc30 [ 50.659059][ T428] ? avc_flush+0x1f0/0x1f0 [ 50.663410][ T428] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.669370][ T428] ? delete_node+0x706/0x780 [ 50.673855][ T428] loop_remove+0x42/0xa0 [ 50.677968][ T428] loop_control_ioctl+0x564/0x620 [ 50.682842][ T428] ? loop_remove+0xa0/0xa0 [ 50.687080][ T428] ? loop_remove+0xa0/0xa0 [ 50.691360][ T428] do_vfs_ioctl+0x742/0x1720 [ 50.695768][ T428] ? ioctl_preallocate+0x250/0x250 [ 50.700797][ T428] ? __fget+0x407/0x490 [ 50.704788][ T428] ? fget_many+0x20/0x20 [ 50.708874][ T428] ? switch_fpu_return+0x1d4/0x410 [ 50.713830][ T428] ? security_file_ioctl+0x7d/0xa0 [ 50.718854][ T428] __x64_sys_ioctl+0xd4/0x110 [ 50.723456][ T428] do_syscall_64+0xca/0x1c0 [ 50.727936][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.733656][ T428] RIP: 0033:0x7fbd3e32aae9 [ 50.737904][ T428] 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 [ 50.757563][ T428] RSP: 002b:00007fbd3dead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.765799][ T428] RAX: ffffffffffffffda RBX: 00007fbd3e449f80 RCX: 00007fbd3e32aae9 [ 50.774261][ T428] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.782059][ T428] RBP: 00007fbd3e37647a R08: 0000000000000000 R09: 0000000000000000 [ 50.790017][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.798122][ T428] R13: 000000000000000b R14: 00007fbd3e449f80 R15: 00007ffe13e59118 [ 50.805919][ T428] ---[ end trace 850f371044d2b161 ]--- [ 50.812783][ T428] ------------[ cut here ]------------ [ 50.818281][ T428] kernfs: can not remove 'bdi', no directory [ 50.824302][ T428] WARNING: CPU: 0 PID: 428 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.833851][ T428] Modules linked in: [ 50.837847][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 50.849559][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.860029][ T428] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.866084][ T428] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ee 71 a6 ff 48 c7 c7 80 af e5 84 4c 89 fe e8 9f 26 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 d1 71 a6 ff bb fe ff ff ff 48 c7 c7 [ 50.886003][ T428] RSP: 0018:ffff8881ef367a78 EFLAGS: 00010246 [ 50.892089][ T428] RAX: 53b255ecb3063100 RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 50.900359][ T428] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.908410][ T428] RBP: ffff8881ef367b88 R08: ffffffff814d5a52 R09: 0000000000000003 [ 50.916380][ T428] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881ef143000 [ 50.924896][ T428] R13: ffff8881ef1434e8 R14: 0000000000000000 R15: ffffffff84f99da0 [ 50.932703][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.942084][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.948635][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 50.956566][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.964370][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.972367][ T428] Call Trace: [ 50.975726][ T428] ? __warn+0x162/0x250 [ 50.979856][ T428] ? report_bug+0x3a1/0x4e0 [ 50.984186][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.990032][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.995491][ T428] ? do_invalid_op+0x6e/0x110 [ 51.000038][ T428] ? invalid_op+0x1e/0x30 [ 51.004498][ T428] ? wake_up_klogd+0xb2/0xf0 [ 51.009053][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 51.015301][ T428] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 51.022354][ T428] del_gendisk+0x5a1/0xc30 [ 51.027350][ T428] ? device_add_disk_no_queue_reg+0x20/0x20 [ 51.033476][ T428] ? delete_node+0x706/0x780 [ 51.038315][ T428] loop_remove+0x42/0xa0 [ 51.042524][ T428] loop_control_ioctl+0x564/0x620 [ 51.047581][ T428] ? loop_remove+0xa0/0xa0 [ 51.051818][ T428] ? loop_remove+0xa0/0xa0 [ 51.056283][ T428] do_vfs_ioctl+0x742/0x1720 [ 51.060638][ T428] ? ioctl_preallocate+0x250/0x250 [ 51.065765][ T428] ? __fget+0x407/0x490 [ 51.069982][ T428] ? fget_many+0x20/0x20 [ 51.074194][ T428] ? switch_fpu_return+0x1d4/0x410 [ 51.079301][ T428] ? security_file_ioctl+0x7d/0xa0 [ 51.084462][ T428] __x64_sys_ioctl+0xd4/0x110 [ 51.089278][ T428] do_syscall_64+0xca/0x1c0 [ 51.093841][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.099557][ T428] RIP: 0033:0x7fbd3e32aae9 [ 51.103809][ T428] 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 [ 51.123463][ T428] RSP: 002b:00007fbd3dead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.131690][ T428] RAX: ffffffffffffffda RBX: 00007fbd3e449f80 RCX: 00007fbd3e32aae9 [ 51.139625][ T428] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.147541][ T428] RBP: 00007fbd3e37647a R08: 0000000000000000 R09: 0000000000000000 [ 51.155696][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.163647][ T428] R13: 000000000000000b R14: 00007fbd3e449f80 R15: 00007ffe13e59118 [ 51.171469][ T428] ---[ end trace 850f371044d2b162 ]--- [ 51.177723][ T428] kasan: CONFIG_KASAN_INLINE enabled [ 51.183085][ T428] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.191010][ T428] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.197949][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04990-g104cc535f912 #0 [ 51.209309][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.219213][ T428] RIP: 0010:device_del+0xe7/0xfa0 [ 51.224059][ T428] Code: df e8 7d ad fd fe 4c 89 7c 24 18 41 bf c8 00 00 00 48 89 5c 24 08 4c 03 3b 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 31 0e 00 00 41 0f b6 1f 89 de 83 e6 01 [ 51.243737][ T428] RSP: 0018:ffff8881ef3679c0 EFLAGS: 00010202 [ 51.249893][ T428] RAX: dffffc0000000000 RBX: ffff8881ef1430d8 RCX: 1ffff1103de2861b [ 51.257996][ T428] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef367940 [ 51.265957][ T428] RBP: ffff8881ef367a90 R08: dffffc0000000000 R09: ffffed103de6cf29 [ 51.273888][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 51.281795][ T428] R13: ffff8881ef143070 R14: ffff8881ef143110 R15: 00000000000000c8 [ 51.290014][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.298862][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.305391][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 51.313390][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.321303][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.329118][ T428] Call Trace: [ 51.332243][ T428] ? __die+0xb4/0x100 [ 51.336063][ T428] ? die+0x26/0x50 [ 51.339623][ T428] ? do_general_protection+0x266/0x3c0 [ 51.344913][ T428] ? do_trap+0x340/0x340 [ 51.348988][ T428] ? general_protection+0x28/0x30 [ 51.353859][ T428] ? device_del+0xe7/0xfa0 [ 51.358099][ T428] ? mutex_trylock+0xa0/0xa0 [ 51.362710][ T428] ? kill_device+0xc0/0xc0 [ 51.367069][ T428] ? _raw_spin_unlock_irq+0x4a/0x60 [ 51.372278][ T428] ? pm_runtime_set_memalloc_noio+0x1ec/0x250 [ 51.378354][ T428] del_gendisk+0x9d9/0xc30 [ 51.382659][ T428] ? device_add_disk_no_queue_reg+0x20/0x20 [ 51.389095][ T428] ? delete_node+0x706/0x780 [ 51.394449][ T428] loop_remove+0x42/0xa0 [ 51.398664][ T428] loop_control_ioctl+0x564/0x620 [ 51.403944][ T428] ? loop_remove+0xa0/0xa0 [ 51.408490][ T428] ? loop_remove+0xa0/0xa0 [ 51.412725][ T428] do_vfs_ioctl+0x742/0x1720 [ 51.417171][ T428] ? ioctl_preallocate+0x250/0x250 [ 51.422655][ T428] ? __fget+0x407/0x490 [ 51.426823][ T428] ? fget_many+0x20/0x20 [ 51.431113][ T428] ? switch_fpu_return+0x1d4/0x410 [ 51.436394][ T428] ? security_file_ioctl+0x7d/0xa0 [ 51.441392][ T428] __x64_sys_ioctl+0xd4/0x110 [ 51.446077][ T428] do_syscall_64+0xca/0x1c0 [ 51.450372][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.456541][ T428] RIP: 0033:0x7fbd3e32aae9 [ 51.461046][ T428] 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 [ 51.481291][ T428] RSP: 002b:00007fbd3dead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.489635][ T428] RAX: ffffffffffffffda RBX: 00007fbd3e449f80 RCX: 00007fbd3e32aae9 [ 51.497641][ T428] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.505875][ T428] RBP: 00007fbd3e37647a R08: 0000000000000000 R09: 0000000000000000 [ 51.513868][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.521698][ T428] R13: 000000000000000b R14: 00007fbd3e449f80 R15: 00007ffe13e59118 [ 51.529469][ T428] Modules linked in: [ 51.533995][ T428] ---[ end trace 850f371044d2b163 ]--- [ 51.539478][ T428] RIP: 0010:device_del+0xe7/0xfa0 [ 51.544314][ T428] Code: df e8 7d ad fd fe 4c 89 7c 24 18 41 bf c8 00 00 00 48 89 5c 24 08 4c 03 3b 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 31 0e 00 00 41 0f b6 1f 89 de 83 e6 01 [ 51.564002][ T428] RSP: 0018:ffff8881ef3679c0 EFLAGS: 00010202 [ 51.570085][ T428] RAX: dffffc0000000000 RBX: ffff8881ef1430d8 RCX: 1ffff1103de2861b [ 51.577942][ T428] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef367940 [ 51.585992][ T428] RBP: ffff8881ef367a90 R08: dffffc0000000000 R09: ffffed103de6cf29 [ 51.594183][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 51.602066][ T428] R13: ffff8881ef143070 R14: ffff8881ef143110 R15: 00000000000000c8 [ 51.609889][ T428] FS: 00007fbd3dead6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.618642][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.625042][ T428] CR2: 00007ffe13e59328 CR3: 00000001ef72c000 CR4: 00000000003406b0 [ 51.633156][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.641649][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.649658][ T428] Kernel panic - not syncing: Fatal exception [ 51.655816][ T428] Kernel Offset: disabled [ 51.659946][ T428] Rebooting in 86400 seconds..