Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. 2024/06/24 23:22:23 ignoring optional flag "sandboxArg"="0" 2024/06/24 23:22:23 parsed 1 programs [ 43.361186][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 43.361195][ T23] audit: type=1400 audit(1719271343.199:95): avc: denied { unlink } for pid=407 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" 2024/06/24 23:22:23 executed programs: 0 [ 43.418596][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.473931][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.480786][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.488323][ T413] device bridge_slave_0 entered promiscuous mode [ 43.494938][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.501782][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.509043][ T413] device bridge_slave_1 entered promiscuous mode [ 43.549114][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.555939][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.563080][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.569845][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.589938][ T121] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.596955][ T121] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.604048][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.612223][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.621263][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.629297][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.636107][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.658113][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.666270][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.674879][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.681816][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.690113][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.698011][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.707461][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.726156][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.734352][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.742748][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.763944][ T23] audit: type=1400 audit(1719271343.599:96): avc: denied { read } for pid=418 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=9160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 43.788966][ T23] audit: type=1400 audit(1719271343.599:97): avc: denied { open } for pid=418 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 43.813891][ T23] audit: type=1400 audit(1719271343.619:98): avc: denied { ioctl } for pid=418 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9160 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 43.819521][ T419] FAULT_INJECTION: forcing a failure. [ 43.819521][ T419] name failslab, interval 1, probability 0, space 0, times 1 [ 43.852842][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 43.862689][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.872586][ T419] Call Trace: [ 43.875727][ T419] dump_stack+0x1d8/0x241 [ 43.879881][ T419] ? panic+0x89d/0x89d [ 43.883778][ T419] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.889424][ T419] should_fail+0x71f/0x880 [ 43.893679][ T419] ? memcpy+0x38/0x50 [ 43.897501][ T419] ? setup_fault_attr+0x3d0/0x3d0 [ 43.902357][ T419] ? dev_set_name+0xd1/0x120 [ 43.906780][ T419] ? device_add+0xb6/0xbb0 [ 43.911032][ T419] should_failslab+0x5/0x20 [ 43.915374][ T419] kmem_cache_alloc_trace+0x28/0x260 [ 43.920494][ T419] device_add+0xb6/0xbb0 [ 43.924575][ T419] __device_add_disk+0x767/0x1220 [ 43.929438][ T419] ? device_add_disk+0x30/0x30 [ 43.934033][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 43.938983][ T419] loop_add+0x573/0x740 [ 43.942976][ T419] loop_control_ioctl+0x448/0x620 [ 43.947843][ T419] ? loop_remove+0xa0/0xa0 [ 43.952088][ T419] ? memset+0x1f/0x40 [ 43.955910][ T419] ? fsnotify+0x1280/0x1340 [ 43.960249][ T419] ? loop_remove+0xa0/0xa0 [ 43.964497][ T419] do_vfs_ioctl+0x742/0x1720 [ 43.968931][ T419] ? ioctl_preallocate+0x250/0x250 [ 43.973879][ T419] ? __fget+0x407/0x490 [ 43.977872][ T419] ? fget_many+0x20/0x20 [ 43.981941][ T419] ? debug_smp_processor_id+0x20/0x20 [ 43.987152][ T419] ? security_file_ioctl+0x7d/0xa0 [ 43.992098][ T419] __x64_sys_ioctl+0xd4/0x110 [ 43.996611][ T419] do_syscall_64+0xca/0x1c0 [ 44.000953][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.006689][ T419] RIP: 0033:0x7f85305c8ae9 [ 44.010934][ T419] 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 [ 44.030372][ T419] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.038615][ T419] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 44.046427][ T419] RDX: 0000000000000002 RSI: 0000000000004c80 RDI: 0000000000000004 [ 44.054251][ T419] RBP: 00007f853014b120 R08: 0000000000000000 R09: 0000000000000000 [ 44.062051][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 44.069861][ T419] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 44.078911][ T419] kobject_add_internal failed for queue (error: -2 parent: loop2) [ 44.086825][ T419] ------------[ cut here ]------------ [ 44.092085][ T419] WARNING: CPU: 1 PID: 419 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 44.101009][ T419] Modules linked in: [ 44.104746][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.114639][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.124543][ T419] RIP: 0010:sysfs_create_files+0x325/0x470 [ 44.130179][ T419] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 61 03 d6 ff e9 a8 fe ff ff e8 c7 1e a6 ff 31 db e9 ef 00 00 00 e8 bb 1e a6 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 44.149619][ T419] RSP: 0018:ffff8881ef7af940 EFLAGS: 00010293 [ 44.155519][ T419] RAX: ffffffff81be1e98 RBX: ffff8881ef1010a0 RCX: ffff8881f32d5e80 [ 44.163332][ T419] RDX: 0000000000000000 RSI: ffffffff85a660a0 RDI: ffff8881ef101070 [ 44.171141][ T419] RBP: ffff8881ef7afa10 R08: ffffffff844a8470 R09: ffffed103de0b9de [ 44.178952][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 44.186762][ T419] R13: ffffffff84f996c0 R14: dffffc0000000000 R15: ffff8881ef101070 [ 44.194578][ T419] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.203340][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.209762][ T419] CR2: 000055923fd0e5a8 CR3: 00000001ef476000 CR4: 00000000003406a0 [ 44.217575][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.225388][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.233194][ T419] Call Trace: [ 44.236331][ T419] ? __warn+0x162/0x250 [ 44.240328][ T419] ? report_bug+0x3a1/0x4e0 [ 44.244656][ T419] ? sysfs_create_files+0x325/0x470 [ 44.249695][ T419] ? sysfs_create_files+0x325/0x470 [ 44.254724][ T419] ? do_invalid_op+0x6e/0x110 [ 44.259237][ T419] ? invalid_op+0x1e/0x30 [ 44.263403][ T419] ? kobject_get+0xc0/0x110 [ 44.267743][ T419] ? sysfs_create_files+0x458/0x470 [ 44.272775][ T419] ? sysfs_create_files+0x325/0x470 [ 44.277812][ T419] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 44.283019][ T419] ? kobject_get+0xc9/0x110 [ 44.287357][ T419] __device_add_disk+0x949/0x1220 [ 44.292218][ T419] ? device_add_disk+0x30/0x30 [ 44.296818][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 44.301763][ T419] loop_add+0x573/0x740 [ 44.305757][ T419] loop_control_ioctl+0x448/0x620 [ 44.310619][ T419] ? loop_remove+0xa0/0xa0 [ 44.314873][ T419] ? memset+0x1f/0x40 [ 44.318687][ T419] ? fsnotify+0x1280/0x1340 [ 44.323028][ T419] ? loop_remove+0xa0/0xa0 [ 44.327369][ T419] do_vfs_ioctl+0x742/0x1720 [ 44.331795][ T419] ? ioctl_preallocate+0x250/0x250 [ 44.336742][ T419] ? __fget+0x407/0x490 [ 44.340736][ T419] ? fget_many+0x20/0x20 [ 44.344811][ T419] ? debug_smp_processor_id+0x20/0x20 [ 44.350028][ T419] ? security_file_ioctl+0x7d/0xa0 [ 44.354970][ T419] __x64_sys_ioctl+0xd4/0x110 [ 44.359483][ T419] do_syscall_64+0xca/0x1c0 [ 44.363823][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.369558][ T419] RIP: 0033:0x7f85305c8ae9 [ 44.373800][ T419] 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 [ 44.393242][ T419] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.401571][ T419] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 44.409385][ T419] RDX: 0000000000000002 RSI: 0000000000004c80 RDI: 0000000000000004 [ 44.417192][ T419] RBP: 00007f853014b120 R08: 0000000000000000 R09: 0000000000000000 [ 44.425009][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 44.432822][ T419] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 44.440634][ T419] ---[ end trace ee6f77e66507e139 ]--- [ 44.447406][ T419] ------------[ cut here ]------------ [ 44.452667][ T419] kernfs: can not remove 'events', no directory [ 44.459454][ T419] WARNING: CPU: 1 PID: 419 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 44.468866][ T419] Modules linked in: [ 44.472601][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.483880][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.493782][ T419] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 44.499854][ T419] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 5e 7c a6 ff 48 c7 c7 00 a6 e5 84 4c 89 fe e8 7f 30 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 41 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 44.519301][ T419] RSP: 0018:ffff8881ef7af918 EFLAGS: 00010246 [ 44.525200][ T419] RAX: 98d66ea07d6e5500 RBX: 0000000000000000 RCX: ffff8881f32d5e80 [ 44.533010][ T419] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 44.540818][ T419] RBP: ffff8881ef7afa10 R08: ffffffff814d5cd2 R09: ffffed103edea9b8 [ 44.548635][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 44.556440][ T419] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f99780 [ 44.564259][ T419] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.573022][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.579444][ T419] CR2: 000055923fd0e5a8 CR3: 00000001ef476000 CR4: 00000000003406a0 [ 44.587252][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.595060][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.602887][ T419] Call Trace: [ 44.606005][ T419] ? __warn+0x162/0x250 [ 44.609998][ T419] ? report_bug+0x3a1/0x4e0 [ 44.614334][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 44.619801][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 44.625270][ T419] ? do_invalid_op+0x6e/0x110 [ 44.629790][ T419] ? invalid_op+0x1e/0x30 [ 44.633948][ T419] ? wake_up_klogd+0xb2/0xf0 [ 44.638376][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 44.643844][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 44.649313][ T419] sysfs_create_files+0x3de/0x470 [ 44.654185][ T419] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 44.659385][ T419] ? kobject_get+0xc9/0x110 [ 44.663718][ T419] __device_add_disk+0x949/0x1220 [ 44.668581][ T419] ? device_add_disk+0x30/0x30 [ 44.673177][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 44.678129][ T419] loop_add+0x573/0x740 [ 44.682117][ T419] loop_control_ioctl+0x448/0x620 [ 44.686976][ T419] ? loop_remove+0xa0/0xa0 [ 44.691235][ T419] ? memset+0x1f/0x40 [ 44.695049][ T419] ? fsnotify+0x1280/0x1340 [ 44.699386][ T419] ? loop_remove+0xa0/0xa0 [ 44.703642][ T419] do_vfs_ioctl+0x742/0x1720 [ 44.708069][ T419] ? ioctl_preallocate+0x250/0x250 [ 44.713031][ T419] ? __fget+0x407/0x490 [ 44.717017][ T419] ? fget_many+0x20/0x20 [ 44.721088][ T419] ? debug_smp_processor_id+0x20/0x20 [ 44.726299][ T419] ? security_file_ioctl+0x7d/0xa0 [ 44.731241][ T419] __x64_sys_ioctl+0xd4/0x110 [ 44.735755][ T419] do_syscall_64+0xca/0x1c0 [ 44.740096][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.745820][ T419] RIP: 0033:0x7f85305c8ae9 [ 44.750076][ T419] 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 [ 44.769519][ T419] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.777758][ T419] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 44.785569][ T419] RDX: 0000000000000002 RSI: 0000000000004c80 RDI: 0000000000000004 [ 44.793379][ T419] RBP: 00007f853014b120 R08: 0000000000000000 R09: 0000000000000000 [ 44.801201][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 44.809004][ T419] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 44.816817][ T419] ---[ end trace ee6f77e66507e13a ]--- [ 44.823049][ T419] loop2: failed to create sysfs files for events [ 44.837050][ T422] ------------[ cut here ]------------ [ 44.842336][ T422] kernfs: can not remove 'events', no directory [ 44.848937][ T422] WARNING: CPU: 1 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 44.858353][ T422] Modules linked in: [ 44.862100][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.873456][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.883362][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 44.889430][ T422] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 5e 7c a6 ff 48 c7 c7 00 a6 e5 84 4c 89 fe e8 7f 30 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 41 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 44.908870][ T422] RSP: 0018:ffff8881d9d9fa38 EFLAGS: 00010246 [ 44.914775][ T422] RAX: 6efba16dfbc6f700 RBX: 0000000000000000 RCX: ffff8881f32d2f40 [ 44.922587][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 44.930400][ T422] RBP: ffffffff85a660a0 R08: ffffffff814d5cd2 R09: ffffed103edea9b8 [ 44.938208][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 44.946015][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99780 [ 44.953828][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.962593][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.969018][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 44.976832][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.984637][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.992447][ T422] Call Trace: [ 44.995584][ T422] ? __warn+0x162/0x250 [ 44.999573][ T422] ? report_bug+0x3a1/0x4e0 [ 45.003910][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.009377][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.014844][ T422] ? do_invalid_op+0x6e/0x110 [ 45.019359][ T422] ? invalid_op+0x1e/0x30 [ 45.023530][ T422] ? wake_up_klogd+0xb2/0xf0 [ 45.027952][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.033422][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.038886][ T422] sysfs_remove_files+0x91/0xe0 [ 45.043573][ T422] del_gendisk+0x26e/0xc30 [ 45.047829][ T422] ? avc_flush+0x1f0/0x1f0 [ 45.052085][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 45.057811][ T422] ? delete_node+0x706/0x780 [ 45.062235][ T422] loop_remove+0x42/0xa0 [ 45.066310][ T422] loop_control_ioctl+0x564/0x620 [ 45.071171][ T422] ? loop_remove+0xa0/0xa0 [ 45.075424][ T422] ? loop_remove+0xa0/0xa0 [ 45.079679][ T422] do_vfs_ioctl+0x742/0x1720 [ 45.084110][ T422] ? ioctl_preallocate+0x250/0x250 [ 45.089051][ T422] ? __fget+0x407/0x490 [ 45.093042][ T422] ? fget_many+0x20/0x20 [ 45.097122][ T422] ? switch_fpu_return+0x1d4/0x410 [ 45.102069][ T422] ? security_file_ioctl+0x7d/0xa0 [ 45.107017][ T422] __x64_sys_ioctl+0xd4/0x110 [ 45.111529][ T422] do_syscall_64+0xca/0x1c0 [ 45.115883][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.121597][ T422] RIP: 0033:0x7f85305c8ae9 [ 45.125854][ T422] 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 [ 45.145294][ T422] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.153535][ T422] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 45.161344][ T422] RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000003 [ 45.169157][ T422] RBP: 00007f853061447a R08: 0000000000000000 R09: 0000000000000000 [ 45.176965][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.184779][ T422] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 45.192592][ T422] ---[ end trace ee6f77e66507e13b ]--- [ 45.199745][ T422] ------------[ cut here ]------------ [ 45.205002][ T422] kernfs: can not remove 'events_async', no directory [ 45.211696][ T422] WARNING: CPU: 1 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 45.221060][ T422] Modules linked in: [ 45.224795][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.236076][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.245978][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 45.252048][ T422] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 5e 7c a6 ff 48 c7 c7 00 a6 e5 84 4c 89 fe e8 7f 30 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 41 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 45.271487][ T422] RSP: 0018:ffff8881d9d9fa38 EFLAGS: 00010246 [ 45.277392][ T422] RAX: 6efba16dfbc6f700 RBX: 0000000000000000 RCX: ffff8881f32d2f40 [ 45.285198][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 45.293014][ T422] RBP: ffffffff85a660a0 R08: ffffffff814d5cd2 R09: 0000000000000003 [ 45.300819][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 45.308631][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99820 [ 45.316444][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.325218][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.331631][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 45.339531][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.347345][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.355148][ T422] Call Trace: [ 45.358284][ T422] ? __warn+0x162/0x250 [ 45.362272][ T422] ? report_bug+0x3a1/0x4e0 [ 45.366610][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.372096][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.377548][ T422] ? do_invalid_op+0x6e/0x110 [ 45.382059][ T422] ? invalid_op+0x1e/0x30 [ 45.386226][ T422] ? wake_up_klogd+0xb2/0xf0 [ 45.390653][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.396124][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.401586][ T422] sysfs_remove_files+0x91/0xe0 [ 45.406286][ T422] del_gendisk+0x26e/0xc30 [ 45.410533][ T422] ? avc_flush+0x1f0/0x1f0 [ 45.414789][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 45.420510][ T422] ? delete_node+0x706/0x780 [ 45.424936][ T422] loop_remove+0x42/0xa0 [ 45.429016][ T422] loop_control_ioctl+0x564/0x620 [ 45.433876][ T422] ? loop_remove+0xa0/0xa0 [ 45.438127][ T422] ? loop_remove+0xa0/0xa0 [ 45.442379][ T422] do_vfs_ioctl+0x742/0x1720 [ 45.446806][ T422] ? ioctl_preallocate+0x250/0x250 [ 45.451756][ T422] ? __fget+0x407/0x490 [ 45.455749][ T422] ? fget_many+0x20/0x20 [ 45.459826][ T422] ? switch_fpu_return+0x1d4/0x410 [ 45.464771][ T422] ? security_file_ioctl+0x7d/0xa0 [ 45.469720][ T422] __x64_sys_ioctl+0xd4/0x110 [ 45.474234][ T422] do_syscall_64+0xca/0x1c0 [ 45.478574][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.484299][ T422] RIP: 0033:0x7f85305c8ae9 [ 45.488552][ T422] 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 [ 45.507996][ T422] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.516323][ T422] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 45.524135][ T422] RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000003 [ 45.531948][ T422] RBP: 00007f853061447a R08: 0000000000000000 R09: 0000000000000000 [ 45.539757][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.547570][ T422] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 45.555386][ T422] ---[ end trace ee6f77e66507e13c ]--- [ 45.563339][ T422] ------------[ cut here ]------------ [ 45.568640][ T422] kernfs: can not remove 'events_poll_msecs', no directory [ 45.575700][ T422] WARNING: CPU: 1 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 45.585098][ T422] Modules linked in: [ 45.588836][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.600104][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.610019][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 45.616078][ T422] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 5e 7c a6 ff 48 c7 c7 00 a6 e5 84 4c 89 fe e8 7f 30 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 41 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 45.635516][ T422] RSP: 0018:ffff8881d9d9fa38 EFLAGS: 00010246 [ 45.641416][ T422] RAX: 6efba16dfbc6f700 RBX: 0000000000000000 RCX: ffff8881f32d2f40 [ 45.649227][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 45.657040][ T422] RBP: ffffffff85a660a0 R08: ffffffff814d5cd2 R09: 0000000000000003 [ 45.664852][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 45.672662][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99840 [ 45.680475][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.689239][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.695661][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 45.703474][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.711285][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.719094][ T422] Call Trace: [ 45.722230][ T422] ? __warn+0x162/0x250 [ 45.726216][ T422] ? report_bug+0x3a1/0x4e0 [ 45.730556][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.736022][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.741490][ T422] ? do_invalid_op+0x6e/0x110 [ 45.746009][ T422] ? invalid_op+0x1e/0x30 [ 45.750176][ T422] ? wake_up_klogd+0xb2/0xf0 [ 45.754594][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.760063][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 45.765534][ T422] sysfs_remove_files+0x91/0xe0 [ 45.770220][ T422] del_gendisk+0x26e/0xc30 [ 45.774476][ T422] ? avc_flush+0x1f0/0x1f0 [ 45.778723][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 45.784451][ T422] ? delete_node+0x706/0x780 [ 45.788884][ T422] loop_remove+0x42/0xa0 [ 45.792960][ T422] loop_control_ioctl+0x564/0x620 [ 45.797819][ T422] ? loop_remove+0xa0/0xa0 [ 45.802072][ T422] ? loop_remove+0xa0/0xa0 [ 45.806328][ T422] do_vfs_ioctl+0x742/0x1720 [ 45.810753][ T422] ? ioctl_preallocate+0x250/0x250 [ 45.815706][ T422] ? __fget+0x407/0x490 [ 45.819704][ T422] ? fget_many+0x20/0x20 [ 45.823769][ T422] ? switch_fpu_return+0x1d4/0x410 [ 45.828719][ T422] ? security_file_ioctl+0x7d/0xa0 [ 45.833664][ T422] __x64_sys_ioctl+0xd4/0x110 [ 45.838177][ T422] do_syscall_64+0xca/0x1c0 [ 45.842516][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.848247][ T422] RIP: 0033:0x7f85305c8ae9 [ 45.852496][ T422] 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 [ 45.871933][ T422] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.880181][ T422] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 45.887990][ T422] RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000003 [ 45.895802][ T422] RBP: 00007f853061447a R08: 0000000000000000 R09: 0000000000000000 [ 45.903612][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.911424][ T422] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 45.919239][ T422] ---[ end trace ee6f77e66507e13d ]--- [ 45.925975][ T422] ------------[ cut here ]------------ [ 45.931511][ T422] kernfs: can not remove 'bdi', no directory [ 45.937359][ T422] WARNING: CPU: 1 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 45.946736][ T422] Modules linked in: [ 45.950475][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.961751][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.971687][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 45.977723][ T422] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 5e 7c a6 ff 48 c7 c7 00 a6 e5 84 4c 89 fe e8 7f 30 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 41 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 45.997163][ T422] RSP: 0018:ffff8881d9d9fa78 EFLAGS: 00010246 [ 46.003065][ T422] RAX: 6efba16dfbc6f700 RBX: 0000000000000000 RCX: ffff8881f32d2f40 [ 46.010876][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 46.018686][ T422] RBP: ffff8881d9d9fb88 R08: ffffffff814d5cd2 R09: 0000000000000003 [ 46.026499][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881ef101000 [ 46.034309][ T422] R13: ffff8881ef1014e8 R14: 0000000000000000 R15: ffffffff84f992e0 [ 46.042121][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.050890][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.057316][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 46.065144][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.072931][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.080740][ T422] Call Trace: [ 46.083878][ T422] ? __warn+0x162/0x250 [ 46.087864][ T422] ? report_bug+0x3a1/0x4e0 [ 46.092201][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 46.097674][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 46.103137][ T422] ? do_invalid_op+0x6e/0x110 [ 46.107656][ T422] ? invalid_op+0x1e/0x30 [ 46.111819][ T422] ? wake_up_klogd+0xb2/0xf0 [ 46.116246][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 46.121712][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 46.127179][ T422] del_gendisk+0x5a1/0xc30 [ 46.131434][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 46.137161][ T422] ? delete_node+0x706/0x780 [ 46.141594][ T422] loop_remove+0x42/0xa0 [ 46.145665][ T422] loop_control_ioctl+0x564/0x620 [ 46.150525][ T422] ? loop_remove+0xa0/0xa0 [ 46.154779][ T422] ? loop_remove+0xa0/0xa0 [ 46.159032][ T422] do_vfs_ioctl+0x742/0x1720 [ 46.163462][ T422] ? ioctl_preallocate+0x250/0x250 [ 46.168406][ T422] ? __fget+0x407/0x490 [ 46.172398][ T422] ? fget_many+0x20/0x20 [ 46.176478][ T422] ? switch_fpu_return+0x1d4/0x410 [ 46.181425][ T422] ? security_file_ioctl+0x7d/0xa0 [ 46.186378][ T422] __x64_sys_ioctl+0xd4/0x110 [ 46.190893][ T422] do_syscall_64+0xca/0x1c0 [ 46.195225][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.200952][ T422] RIP: 0033:0x7f85305c8ae9 [ 46.205203][ T422] 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 [ 46.224648][ T422] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.232890][ T422] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 46.240701][ T422] RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000003 [ 46.248513][ T422] RBP: 00007f853061447a R08: 0000000000000000 R09: 0000000000000000 [ 46.256322][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.264134][ T422] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 46.271948][ T422] ---[ end trace ee6f77e66507e13e ]--- [ 46.278392][ T422] kasan: CONFIG_KASAN_INLINE enabled [ 46.283474][ T422] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.291511][ T422] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.298142][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 46.309421][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 46.319323][ T422] RIP: 0010:device_del+0xe7/0xfa0 [ 46.324180][ T422] Code: df e8 0d c3 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 [ 46.343617][ T422] RSP: 0018:ffff8881d9d9f9c0 EFLAGS: 00010202 [ 46.349520][ T422] RAX: dffffc0000000000 RBX: ffff8881ef1010d8 RCX: 1ffff1103de2021b [ 46.357329][ T422] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881d9d9f940 [ 46.365141][ T422] RBP: ffff8881d9d9fa90 R08: dffffc0000000000 R09: ffffed103b3b3f29 [ 46.372955][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 46.380763][ T422] R13: ffff8881ef101070 R14: ffff8881ef101110 R15: 00000000000000c8 [ 46.388578][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.397340][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.403763][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 46.411575][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.419394][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.427199][ T422] Call Trace: [ 46.430333][ T422] ? __die+0xb4/0x100 [ 46.434144][ T422] ? die+0x26/0x50 [ 46.437703][ T422] ? do_general_protection+0x266/0x3c0 [ 46.442996][ T422] ? do_trap+0x340/0x340 [ 46.447082][ T422] ? general_protection+0x28/0x30 [ 46.451938][ T422] ? device_del+0xe7/0xfa0 [ 46.456194][ T422] ? mutex_trylock+0xa0/0xa0 [ 46.460614][ T422] ? kill_device+0xc0/0xc0 [ 46.464884][ T422] ? _raw_spin_unlock_irq+0x4a/0x60 [ 46.469910][ T422] ? pm_runtime_set_memalloc_noio+0x1ec/0x250 [ 46.475808][ T422] del_gendisk+0x9d9/0xc30 [ 46.480058][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 46.485784][ T422] ? delete_node+0x706/0x780 [ 46.490212][ T422] loop_remove+0x42/0xa0 [ 46.494291][ T422] loop_control_ioctl+0x564/0x620 [ 46.499154][ T422] ? loop_remove+0xa0/0xa0 [ 46.503405][ T422] ? loop_remove+0xa0/0xa0 [ 46.507657][ T422] do_vfs_ioctl+0x742/0x1720 [ 46.512084][ T422] ? ioctl_preallocate+0x250/0x250 [ 46.517044][ T422] ? __fget+0x407/0x490 [ 46.521027][ T422] ? fget_many+0x20/0x20 [ 46.525108][ T422] ? switch_fpu_return+0x1d4/0x410 [ 46.530080][ T422] ? security_file_ioctl+0x7d/0xa0 [ 46.534997][ T422] __x64_sys_ioctl+0xd4/0x110 [ 46.539511][ T422] do_syscall_64+0xca/0x1c0 [ 46.543858][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.549590][ T422] RIP: 0033:0x7f85305c8ae9 [ 46.553829][ T422] 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 [ 46.573270][ T422] RSP: 002b:00007f853014b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.581513][ T422] RAX: ffffffffffffffda RBX: 00007f85306e7f80 RCX: 00007f85305c8ae9 [ 46.589324][ T422] RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000003 [ 46.597137][ T422] RBP: 00007f853061447a R08: 0000000000000000 R09: 0000000000000000 [ 46.604949][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.612879][ T422] R13: 000000000000000b R14: 00007f85306e7f80 R15: 00007ffe24fb18a8 [ 46.620693][ T422] Modules linked in: [ 46.624667][ T422] ---[ end trace ee6f77e66507e13f ]--- [ 46.629970][ T422] RIP: 0010:device_del+0xe7/0xfa0 [ 46.634785][ T422] Code: df e8 0d c3 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 [ 46.654245][ T422] RSP: 0018:ffff8881d9d9f9c0 EFLAGS: 00010202 [ 46.660142][ T422] RAX: dffffc0000000000 RBX: ffff8881ef1010d8 RCX: 1ffff1103de2021b [ 46.667947][ T422] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881d9d9f940 [ 46.675741][ T422] RBP: ffff8881d9d9fa90 R08: dffffc0000000000 R09: ffffed103b3b3f29 [ 46.683591][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 46.691471][ T422] R13: ffff8881ef101070 R14: ffff8881ef101110 R15: 00000000000000c8 [ 46.699285][ T422] FS: 00007f853014b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.708048][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.714449][ T422] CR2: 000055923fccb108 CR3: 00000001f57eb000 CR4: 00000000003406a0 [ 46.722300][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.730094][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.738015][ T422] Kernel panic - not syncing: Fatal exception [ 46.744056][ T422] Kernel Offset: disabled [ 46.748173][ T422] Rebooting in 86400 seconds..