Warning: Permanently added '10.128.0.86' (ED25519) to the list of known hosts. 2024/11/08 12:57:16 ignoring optional flag "sandboxArg"="0" 2024/11/08 12:57:16 ignoring optional flag "type"="gce" 2024/11/08 12:57:16 parsed 1 programs [ 47.602286][ T23] kauditd_printk_skb: 13 callbacks suppressed [ 47.602298][ T23] audit: type=1400 audit(1731070636.890:89): avc: denied { mounton } for pid=407 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 47.602981][ T407] cgroup1: Unknown subsys name 'net' [ 47.636937][ T407] cgroup1: Unknown subsys name 'net_prio' [ 47.643022][ T407] cgroup1: Unknown subsys name 'devices' 2024/11/08 12:57:16 executed programs: 0 [ 47.650495][ T407] cgroup1: Unknown subsys name 'hugetlb' [ 47.656256][ T407] cgroup1: Unknown subsys name 'rlimit' [ 47.728887][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.736171][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.743654][ T412] device bridge_slave_0 entered promiscuous mode [ 47.751002][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.757857][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.765520][ T412] device bridge_slave_1 entered promiscuous mode [ 47.817983][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.824859][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.832062][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.838896][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.864761][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.871951][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.879135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.887244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.897105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.905212][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.912210][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.921353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.929733][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.936616][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.951877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.961771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.978817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.992058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.006832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.020472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.031149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.059519][ T23] audit: type=1400 audit(1731070637.340:90): avc: denied { read } for pid=417 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=9208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.084379][ T23] audit: type=1400 audit(1731070637.340:91): avc: denied { open } for pid=417 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.109092][ T23] audit: type=1400 audit(1731070637.340:92): avc: denied { ioctl } for pid=417 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9208 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.172846][ T419] FAULT_INJECTION: forcing a failure. [ 48.172846][ T419] name failslab, interval 1, probability 0, space 0, times 1 [ 48.185291][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 48.195132][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.205035][ T419] Call Trace: [ 48.208173][ T419] dump_stack+0x1d8/0x241 [ 48.212321][ T419] ? panic+0x89d/0x89d [ 48.216235][ T419] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.221871][ T419] should_fail+0x71f/0x880 [ 48.226272][ T419] ? setup_fault_attr+0x3d0/0x3d0 [ 48.231118][ T419] ? __kernfs_new_node+0xdb/0x6e0 [ 48.236160][ T419] should_failslab+0x5/0x20 [ 48.240495][ T419] kmem_cache_alloc+0x28/0x250 [ 48.245326][ T419] __kernfs_new_node+0xdb/0x6e0 [ 48.249996][ T419] ? mutex_lock+0xa5/0x110 [ 48.254265][ T419] ? kernfs_new_node+0x230/0x230 [ 48.259106][ T419] kernfs_new_node+0x130/0x230 [ 48.263923][ T419] kernfs_create_link+0x9e/0x1f0 [ 48.268684][ T419] sysfs_do_create_link_sd+0x85/0x100 [ 48.273961][ T419] device_add_class_symlinks+0x211/0x2a0 [ 48.279522][ T419] device_add+0x4d3/0xbb0 [ 48.283803][ T419] __device_add_disk+0x767/0x1220 [ 48.288773][ T419] ? device_add_disk+0x30/0x30 [ 48.293443][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 48.298383][ T419] loop_add+0x573/0x740 [ 48.302499][ T419] loop_control_ioctl+0x448/0x620 [ 48.307444][ T419] ? loop_remove+0xa0/0xa0 [ 48.311786][ T419] ? memset+0x1f/0x40 [ 48.315708][ T419] ? fsnotify+0x1280/0x1340 [ 48.320314][ T419] ? loop_remove+0xa0/0xa0 [ 48.324661][ T419] do_vfs_ioctl+0x742/0x1720 [ 48.329097][ T419] ? ioctl_preallocate+0x250/0x250 [ 48.334026][ T419] ? __fget+0x407/0x490 [ 48.338221][ T419] ? fget_many+0x20/0x20 [ 48.342267][ T419] ? debug_smp_processor_id+0x20/0x20 [ 48.347484][ T419] ? security_file_ioctl+0x7d/0xa0 [ 48.352424][ T419] __x64_sys_ioctl+0xd4/0x110 [ 48.356949][ T419] do_syscall_64+0xca/0x1c0 [ 48.361309][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.367181][ T419] RIP: 0033:0x7fcc65d121e9 [ 48.371627][ T419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 48.391533][ T419] RSP: 002b:00007fcc65c770d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.399789][ T419] RAX: ffffffffffffffda RBX: 00007fcc65e25020 RCX: 00007fcc65d121e9 [ 48.407589][ T419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.415565][ T419] RBP: 00007fcc65c77120 R08: 0000000000000000 R09: 0000000000000000 [ 48.423354][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.431166][ T419] R13: 000000000000006e R14: 00007fcc65e25020 R15: 00007ffcfed11638 [ 48.440618][ T419] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 48.448334][ T419] ------------[ cut here ]------------ [ 48.453534][ T419] WARNING: CPU: 1 PID: 419 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 48.462459][ T419] Modules linked in: [ 48.466204][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 48.476096][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.485992][ T419] RIP: 0010:sysfs_create_files+0x325/0x470 [ 48.491638][ T419] 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 [ 48.511157][ T419] RSP: 0018:ffff8881ef7c7940 EFLAGS: 00010293 [ 48.517250][ T419] RAX: ffffffff81be2388 RBX: ffff8881ef7100a0 RCX: ffff8881f31dcec0 [ 48.525338][ T419] RDX: 0000000000000000 RSI: ffffffff86066320 RDI: ffff8881ef710070 [ 48.533144][ T419] RBP: ffff8881ef7c7a10 R08: ffffffff844b1380 R09: ffffed103dd8935a [ 48.541135][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 48.548939][ T419] R13: ffffffff84f9a200 R14: dffffc0000000000 R15: ffff8881ef710070 [ 48.556861][ T419] FS: 00007fcc65c776c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.565738][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.572172][ T419] CR2: 00007fcc65c76ff8 CR3: 00000001da746000 CR4: 00000000003406a0 [ 48.579978][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.587990][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.595767][ T419] Call Trace: [ 48.598916][ T419] ? __warn+0x162/0x250 [ 48.602938][ T419] ? report_bug+0x3a1/0x4e0 [ 48.607226][ T419] ? sysfs_create_files+0x325/0x470 [ 48.612260][ T419] ? sysfs_create_files+0x325/0x470 [ 48.617294][ T419] ? do_invalid_op+0x6e/0x110 [ 48.621945][ T419] ? invalid_op+0x1e/0x30 [ 48.626070][ T419] ? kobject_get+0xc0/0x110 [ 48.630395][ T419] ? sysfs_create_files+0x458/0x470 [ 48.635547][ T419] ? sysfs_create_files+0x325/0x470 [ 48.640569][ T419] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 48.645774][ T419] ? kobject_get+0xc9/0x110 [ 48.650114][ T419] __device_add_disk+0x949/0x1220 [ 48.654973][ T419] ? device_add_disk+0x30/0x30 [ 48.659766][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 48.664677][ T419] loop_add+0x573/0x740 [ 48.668658][ T419] loop_control_ioctl+0x448/0x620 [ 48.673514][ T419] ? loop_remove+0xa0/0xa0 [ 48.677772][ T419] ? memset+0x1f/0x40 [ 48.681829][ T419] ? fsnotify+0x1280/0x1340 [ 48.686142][ T419] ? loop_remove+0xa0/0xa0 [ 48.690397][ T419] do_vfs_ioctl+0x742/0x1720 [ 48.694840][ T419] ? ioctl_preallocate+0x250/0x250 [ 48.699769][ T419] ? __fget+0x407/0x490 [ 48.703766][ T419] ? fget_many+0x20/0x20 [ 48.708031][ T419] ? debug_smp_processor_id+0x20/0x20 [ 48.713220][ T419] ? security_file_ioctl+0x7d/0xa0 [ 48.718171][ T419] __x64_sys_ioctl+0xd4/0x110 [ 48.722683][ T419] do_syscall_64+0xca/0x1c0 [ 48.727018][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.732859][ T419] RIP: 0033:0x7fcc65d121e9 [ 48.737117][ T419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 48.756558][ T419] RSP: 002b:00007fcc65c770d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.764802][ T419] RAX: ffffffffffffffda RBX: 00007fcc65e25020 RCX: 00007fcc65d121e9 [ 48.772716][ T419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.780526][ T419] RBP: 00007fcc65c77120 R08: 0000000000000000 R09: 0000000000000000 [ 48.788346][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.796235][ T419] R13: 000000000000006e R14: 00007fcc65e25020 R15: 00007ffcfed11638 [ 48.804058][ T419] ---[ end trace de1ae5ecc54d459a ]--- [ 48.811060][ T419] ------------[ cut here ]------------ [ 48.816327][ T419] kernfs: can not remove 'events', no directory [ 48.822541][ T419] WARNING: CPU: 1 PID: 419 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 48.831862][ T419] Modules linked in: [ 48.835711][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 48.846964][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.857040][ T419] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 48.863127][ 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 ee 71 a6 ff 48 c7 c7 00 b0 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 [ 48.882549][ T419] RSP: 0018:ffff8881ef7c7918 EFLAGS: 00010246 [ 48.888451][ T419] RAX: bfa578fe86e65300 RBX: 0000000000000000 RCX: ffff8881f31dcec0 [ 48.896260][ T419] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.904071][ T419] RBP: ffff8881ef7c7a10 R08: ffffffff814d5a52 R09: 0000000000000003 [ 48.911883][ T419] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 48.919696][ T419] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f9a2c0 [ 48.927514][ T419] FS: 00007fcc65c776c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.936540][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.943053][ T419] CR2: 00007fcc65c76ff8 CR3: 00000001da746000 CR4: 00000000003406a0 [ 48.950881][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.958674][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.966570][ T419] Call Trace: [ 48.970053][ T419] ? __warn+0x162/0x250 [ 48.974051][ T419] ? report_bug+0x3a1/0x4e0 [ 48.978500][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.983966][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.989432][ T419] ? do_invalid_op+0x6e/0x110 [ 48.993946][ T419] ? invalid_op+0x1e/0x30 [ 48.998140][ T419] ? wake_up_klogd+0xb2/0xf0 [ 49.002630][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.008097][ T419] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.013565][ T419] sysfs_create_files+0x3de/0x470 [ 49.018427][ T419] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.023636][ T419] ? kobject_get+0xc9/0x110 [ 49.027976][ T419] __device_add_disk+0x949/0x1220 [ 49.032846][ T419] ? device_add_disk+0x30/0x30 [ 49.037442][ T419] ? __alloc_disk_node+0x459/0x5a0 [ 49.042395][ T419] loop_add+0x573/0x740 [ 49.046373][ T419] loop_control_ioctl+0x448/0x620 [ 49.051494][ T419] ? loop_remove+0xa0/0xa0 [ 49.055758][ T419] ? memset+0x1f/0x40 [ 49.059565][ T419] ? fsnotify+0x1280/0x1340 [ 49.063991][ T419] ? loop_remove+0xa0/0xa0 [ 49.068249][ T419] do_vfs_ioctl+0x742/0x1720 [ 49.072681][ T419] ? ioctl_preallocate+0x250/0x250 [ 49.077620][ T419] ? __fget+0x407/0x490 [ 49.081614][ T419] ? fget_many+0x20/0x20 [ 49.085691][ T419] ? debug_smp_processor_id+0x20/0x20 [ 49.090898][ T419] ? security_file_ioctl+0x7d/0xa0 [ 49.095849][ T419] __x64_sys_ioctl+0xd4/0x110 [ 49.100361][ T419] do_syscall_64+0xca/0x1c0 [ 49.104764][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.110423][ T419] RIP: 0033:0x7fcc65d121e9 [ 49.114699][ T419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 49.134208][ T419] RSP: 002b:00007fcc65c770d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.142452][ T419] RAX: ffffffffffffffda RBX: 00007fcc65e25020 RCX: 00007fcc65d121e9 [ 49.150366][ T419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.158164][ T419] RBP: 00007fcc65c77120 R08: 0000000000000000 R09: 0000000000000000 [ 49.166057][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.173955][ T419] R13: 000000000000006e R14: 00007fcc65e25020 R15: 00007ffcfed11638 [ 49.181786][ T419] ---[ end trace de1ae5ecc54d459b ]--- [ 49.189837][ T419] loop0: failed to create sysfs files for events [ 49.202637][ T422] ------------[ cut here ]------------ [ 49.207981][ T422] kernfs: can not remove 'events', no directory [ 49.214411][ T422] WARNING: CPU: 0 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.223923][ T422] Modules linked in: [ 49.227653][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 49.238940][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.248840][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.254913][ 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 ee 71 a6 ff 48 c7 c7 00 b0 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 [ 49.274352][ T422] RSP: 0018:ffff8881ef77fa38 EFLAGS: 00010246 [ 49.280262][ T422] RAX: 28282b47d90b9600 RBX: 0000000000000000 RCX: ffff8881f31dde80 [ 49.288058][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.295876][ T422] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 49.303823][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.311627][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a2c0 [ 49.319817][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.328680][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.335350][ T422] CR2: 00007fcc65e25018 CR3: 00000001e2519000 CR4: 00000000003406b0 [ 49.343159][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.350984][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.358776][ T422] Call Trace: [ 49.361928][ T422] ? __warn+0x162/0x250 [ 49.366105][ T422] ? report_bug+0x3a1/0x4e0 [ 49.370396][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.376003][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.381448][ T422] ? do_invalid_op+0x6e/0x110 [ 49.385991][ T422] ? invalid_op+0x1e/0x30 [ 49.390133][ T422] ? wake_up_klogd+0xb2/0xf0 [ 49.394541][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.400390][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.405922][ T422] sysfs_remove_files+0x91/0xe0 [ 49.410787][ T422] del_gendisk+0x26e/0xc30 [ 49.415057][ T422] ? avc_flush+0x1f0/0x1f0 [ 49.419292][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 49.425102][ T422] ? delete_node+0x706/0x780 [ 49.429538][ T422] loop_remove+0x42/0xa0 [ 49.433695][ T422] loop_control_ioctl+0x564/0x620 [ 49.438716][ T422] ? loop_remove+0xa0/0xa0 [ 49.443016][ T422] ? loop_remove+0xa0/0xa0 [ 49.447261][ T422] do_vfs_ioctl+0x742/0x1720 [ 49.451698][ T422] ? ioctl_preallocate+0x250/0x250 [ 49.456633][ T422] ? __fget+0x407/0x490 [ 49.460624][ T422] ? fget_many+0x20/0x20 [ 49.464705][ T422] ? switch_fpu_return+0x1d4/0x410 [ 49.469660][ T422] ? security_file_ioctl+0x7d/0xa0 [ 49.474597][ T422] __x64_sys_ioctl+0xd4/0x110 [ 49.479133][ T422] do_syscall_64+0xca/0x1c0 [ 49.483485][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.489181][ T422] RIP: 0033:0x7fcc65d121e9 [ 49.493434][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 49.512956][ T422] RSP: 002b:00007fcc65c980d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.521207][ T422] RAX: ffffffffffffffda RBX: 00007fcc65e24f60 RCX: 00007fcc65d121e9 [ 49.529100][ T422] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 49.536908][ T422] RBP: 00007fcc65d6ce76 R08: 0000000000000000 R09: 0000000000000000 [ 49.545090][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.553101][ T422] R13: 000000000000000b R14: 00007fcc65e24f60 R15: 00007ffcfed11638 [ 49.560906][ T422] ---[ end trace de1ae5ecc54d459c ]--- [ 49.567711][ T422] ------------[ cut here ]------------ [ 49.573138][ T422] kernfs: can not remove 'events_async', no directory [ 49.579748][ T422] WARNING: CPU: 0 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.589128][ T422] Modules linked in: [ 49.592868][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 49.604141][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.614043][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.620328][ 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 ee 71 a6 ff 48 c7 c7 00 b0 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 [ 49.639752][ T422] RSP: 0018:ffff8881ef77fa38 EFLAGS: 00010246 [ 49.645651][ T422] RAX: 28282b47d90b9600 RBX: 0000000000000000 RCX: ffff8881f31dde80 [ 49.653635][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.661449][ T422] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edc5262 [ 49.669257][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.677095][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a360 [ 49.684885][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.693647][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.700067][ T422] CR2: 00007fcc65e25018 CR3: 00000001e2519000 CR4: 00000000003406b0 [ 49.707882][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.715692][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.723505][ T422] Call Trace: [ 49.726663][ T422] ? __warn+0x162/0x250 [ 49.730631][ T422] ? report_bug+0x3a1/0x4e0 [ 49.734973][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.740442][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.745905][ T422] ? do_invalid_op+0x6e/0x110 [ 49.750522][ T422] ? invalid_op+0x1e/0x30 [ 49.754684][ T422] ? wake_up_klogd+0xb2/0xf0 [ 49.759220][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.764675][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.770152][ T422] sysfs_remove_files+0x91/0xe0 [ 49.774834][ T422] del_gendisk+0x26e/0xc30 [ 49.779085][ T422] ? avc_flush+0x1f0/0x1f0 [ 49.783339][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 49.789071][ T422] ? delete_node+0x706/0x780 [ 49.793562][ T422] loop_remove+0x42/0xa0 [ 49.797575][ T422] loop_control_ioctl+0x564/0x620 [ 49.802519][ T422] ? loop_remove+0xa0/0xa0 [ 49.806856][ T422] ? loop_remove+0xa0/0xa0 [ 49.811125][ T422] do_vfs_ioctl+0x742/0x1720 [ 49.815541][ T422] ? ioctl_preallocate+0x250/0x250 [ 49.820500][ T422] ? __fget+0x407/0x490 [ 49.824503][ T422] ? fget_many+0x20/0x20 [ 49.828663][ T422] ? switch_fpu_return+0x1d4/0x410 [ 49.833593][ T422] ? security_file_ioctl+0x7d/0xa0 [ 49.838541][ T422] __x64_sys_ioctl+0xd4/0x110 [ 49.843079][ T422] do_syscall_64+0xca/0x1c0 [ 49.847401][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.853126][ T422] RIP: 0033:0x7fcc65d121e9 [ 49.857369][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 49.876989][ T422] RSP: 002b:00007fcc65c980d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.885426][ T422] RAX: ffffffffffffffda RBX: 00007fcc65e24f60 RCX: 00007fcc65d121e9 [ 49.893404][ T422] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 49.901215][ T422] RBP: 00007fcc65d6ce76 R08: 0000000000000000 R09: 0000000000000000 [ 49.909027][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.916932][ T422] R13: 000000000000000b R14: 00007fcc65e24f60 R15: 00007ffcfed11638 [ 49.924749][ T422] ---[ end trace de1ae5ecc54d459d ]--- [ 49.933756][ T422] ------------[ cut here ]------------ [ 49.939039][ T422] kernfs: can not remove 'events_poll_msecs', no directory [ 49.946392][ T422] WARNING: CPU: 0 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.955904][ T422] Modules linked in: [ 49.959639][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 49.971357][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.981248][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.987316][ 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 ee 71 a6 ff 48 c7 c7 00 b0 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 [ 50.006931][ T422] RSP: 0018:ffff8881ef77fa38 EFLAGS: 00010246 [ 50.012829][ T422] RAX: 28282b47d90b9600 RBX: 0000000000000000 RCX: ffff8881f31dde80 [ 50.020726][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.028542][ T422] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: 0000000000000003 [ 50.036360][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 50.044171][ T422] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f9a380 [ 50.052064][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.060915][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.067340][ T422] CR2: 00007fcc65e25018 CR3: 00000001e2519000 CR4: 00000000003406b0 [ 50.075265][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.083053][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.090854][ T422] Call Trace: [ 50.093992][ T422] ? __warn+0x162/0x250 [ 50.097997][ T422] ? report_bug+0x3a1/0x4e0 [ 50.102318][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.107789][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.113318][ T422] ? do_invalid_op+0x6e/0x110 [ 50.117778][ T422] ? invalid_op+0x1e/0x30 [ 50.121932][ T422] ? wake_up_klogd+0xb2/0xf0 [ 50.126365][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.131913][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.137386][ T422] sysfs_remove_files+0x91/0xe0 [ 50.142079][ T422] del_gendisk+0x26e/0xc30 [ 50.146319][ T422] ? avc_flush+0x1f0/0x1f0 [ 50.150574][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.156297][ T422] ? delete_node+0x706/0x780 [ 50.160730][ T422] loop_remove+0x42/0xa0 [ 50.164820][ T422] loop_control_ioctl+0x564/0x620 [ 50.169665][ T422] ? loop_remove+0xa0/0xa0 [ 50.173922][ T422] ? loop_remove+0xa0/0xa0 [ 50.178175][ T422] do_vfs_ioctl+0x742/0x1720 [ 50.182602][ T422] ? ioctl_preallocate+0x250/0x250 [ 50.187636][ T422] ? __fget+0x407/0x490 [ 50.191627][ T422] ? fget_many+0x20/0x20 [ 50.195724][ T422] ? switch_fpu_return+0x1d4/0x410 [ 50.200667][ T422] ? security_file_ioctl+0x7d/0xa0 [ 50.205955][ T422] __x64_sys_ioctl+0xd4/0x110 [ 50.210461][ T422] do_syscall_64+0xca/0x1c0 [ 50.214891][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.220626][ T422] RIP: 0033:0x7fcc65d121e9 [ 50.224865][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 50.244391][ T422] RSP: 002b:00007fcc65c980d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.252708][ T422] RAX: ffffffffffffffda RBX: 00007fcc65e24f60 RCX: 00007fcc65d121e9 [ 50.260580][ T422] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.268354][ T422] RBP: 00007fcc65d6ce76 R08: 0000000000000000 R09: 0000000000000000 [ 50.276165][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.283977][ T422] R13: 000000000000000b R14: 00007fcc65e24f60 R15: 00007ffcfed11638 [ 50.291806][ T422] ---[ end trace de1ae5ecc54d459e ]--- [ 50.298197][ T422] ------------[ cut here ]------------ [ 50.303545][ T422] kernfs: can not remove 'bdi', no directory [ 50.309448][ T422] WARNING: CPU: 0 PID: 422 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.318824][ T422] Modules linked in: [ 50.322570][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 50.333931][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.344008][ T422] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.350340][ 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 ee 71 a6 ff 48 c7 c7 00 b0 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 [ 50.369772][ T422] RSP: 0018:ffff8881ef77fa78 EFLAGS: 00010246 [ 50.375859][ T422] RAX: 28282b47d90b9600 RBX: 0000000000000000 RCX: ffff8881f31dde80 [ 50.383668][ T422] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.391625][ T422] RBP: ffff8881ef77fb88 R08: ffffffff814d5a52 R09: ffffed103edc5262 [ 50.399491][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881ef710000 [ 50.407378][ T422] R13: ffff8881ef7104e8 R14: 0000000000000000 R15: ffffffff84f99e20 [ 50.415198][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.423966][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.430381][ T422] CR2: 00007fcc65e25018 CR3: 00000001e2519000 CR4: 00000000003406b0 [ 50.438192][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.445999][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.453809][ T422] Call Trace: [ 50.456959][ T422] ? __warn+0x162/0x250 [ 50.460943][ T422] ? report_bug+0x3a1/0x4e0 [ 50.465369][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.470839][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.476297][ T422] ? do_invalid_op+0x6e/0x110 [ 50.480811][ T422] ? invalid_op+0x1e/0x30 [ 50.485067][ T422] ? wake_up_klogd+0xb2/0xf0 [ 50.489498][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.495228][ T422] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.500705][ T422] del_gendisk+0x5a1/0xc30 [ 50.505041][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.510849][ T422] ? delete_node+0x706/0x780 [ 50.515287][ T422] loop_remove+0x42/0xa0 [ 50.519355][ T422] loop_control_ioctl+0x564/0x620 [ 50.524237][ T422] ? loop_remove+0xa0/0xa0 [ 50.528473][ T422] ? loop_remove+0xa0/0xa0 [ 50.532938][ T422] do_vfs_ioctl+0x742/0x1720 [ 50.537365][ T422] ? ioctl_preallocate+0x250/0x250 [ 50.542310][ T422] ? __fget+0x407/0x490 [ 50.546309][ T422] ? fget_many+0x20/0x20 [ 50.550389][ T422] ? switch_fpu_return+0x1d4/0x410 [ 50.555442][ T422] ? security_file_ioctl+0x7d/0xa0 [ 50.560360][ T422] __x64_sys_ioctl+0xd4/0x110 [ 50.564874][ T422] do_syscall_64+0xca/0x1c0 [ 50.569216][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.574942][ T422] RIP: 0033:0x7fcc65d121e9 [ 50.579195][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 50.598730][ T422] RSP: 002b:00007fcc65c980d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.607189][ T422] RAX: ffffffffffffffda RBX: 00007fcc65e24f60 RCX: 00007fcc65d121e9 [ 50.615132][ T422] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.623081][ T422] RBP: 00007fcc65d6ce76 R08: 0000000000000000 R09: 0000000000000000 [ 50.630928][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.638945][ T422] R13: 000000000000000b R14: 00007fcc65e24f60 R15: 00007ffcfed11638 [ 50.647205][ T422] ---[ end trace de1ae5ecc54d459f ]--- [ 50.655676][ T422] kasan: CONFIG_KASAN_INLINE enabled [ 50.661569][ T422] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 50.669496][ T422] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.676461][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 50.687977][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.697894][ T422] RIP: 0010:device_del+0xe7/0xfa0 [ 50.702736][ T422] 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 [ 50.722379][ T422] RSP: 0018:ffff8881ef77f9c0 EFLAGS: 00010202 [ 50.728251][ T422] RAX: dffffc0000000000 RBX: ffff8881ef7100d8 RCX: 1ffff1103dee201b [ 50.736176][ T422] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef77f940 [ 50.744019][ T422] RBP: ffff8881ef77fa90 R08: dffffc0000000000 R09: ffffed103deeff29 [ 50.751803][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 50.759705][ T422] R13: ffff8881ef710070 R14: ffff8881ef710110 R15: 00000000000000c8 [ 50.767557][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 50.776295][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.782977][ T422] CR2: 00007fcc65c76ff8 CR3: 00000001e2519000 CR4: 00000000003406a0 [ 50.790777][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.798575][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.806386][ T422] Call Trace: [ 50.809525][ T422] ? __die+0xb4/0x100 [ 50.813337][ T422] ? die+0x26/0x50 [ 50.816902][ T422] ? do_general_protection+0x266/0x3c0 [ 50.822187][ T422] ? do_trap+0x340/0x340 [ 50.826438][ T422] ? general_protection+0x28/0x30 [ 50.831244][ T422] ? device_del+0xe7/0xfa0 [ 50.835586][ T422] ? mutex_trylock+0xa0/0xa0 [ 50.840006][ T422] ? kill_device+0xc0/0xc0 [ 50.844614][ T422] ? _raw_spin_unlock_irq+0x4a/0x60 [ 50.849785][ T422] ? pm_runtime_set_memalloc_noio+0x1ec/0x250 [ 50.855707][ T422] del_gendisk+0x9d9/0xc30 [ 50.859939][ T422] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.865667][ T422] ? delete_node+0x706/0x780 [ 50.870287][ T422] loop_remove+0x42/0xa0 [ 50.874453][ T422] loop_control_ioctl+0x564/0x620 [ 50.879403][ T422] ? loop_remove+0xa0/0xa0 [ 50.883739][ T422] ? loop_remove+0xa0/0xa0 [ 50.888164][ T422] do_vfs_ioctl+0x742/0x1720 [ 50.892607][ T422] ? ioctl_preallocate+0x250/0x250 [ 50.897543][ T422] ? __fget+0x407/0x490 [ 50.901618][ T422] ? fget_many+0x20/0x20 [ 50.905787][ T422] ? switch_fpu_return+0x1d4/0x410 [ 50.910731][ T422] ? security_file_ioctl+0x7d/0xa0 [ 50.915711][ T422] __x64_sys_ioctl+0xd4/0x110 [ 50.920207][ T422] do_syscall_64+0xca/0x1c0 [ 50.924549][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.930260][ T422] RIP: 0033:0x7fcc65d121e9 [ 50.934527][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 50.953942][ T422] RSP: 002b:00007fcc65c980d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.962273][ T422] RAX: ffffffffffffffda RBX: 00007fcc65e24f60 RCX: 00007fcc65d121e9 [ 50.970081][ T422] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.977988][ T422] RBP: 00007fcc65d6ce76 R08: 0000000000000000 R09: 0000000000000000 [ 50.985878][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.993888][ T422] R13: 000000000000000b R14: 00007fcc65e24f60 R15: 00007ffcfed11638 [ 51.001791][ T422] Modules linked in: [ 51.006272][ T422] ---[ end trace de1ae5ecc54d45a0 ]--- [ 51.011910][ T422] RIP: 0010:device_del+0xe7/0xfa0 [ 51.016758][ T422] 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 [ 51.037176][ T422] RSP: 0018:ffff8881ef77f9c0 EFLAGS: 00010202 [ 51.043195][ T422] RAX: dffffc0000000000 RBX: ffff8881ef7100d8 RCX: 1ffff1103dee201b [ 51.051191][ T422] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef77f940 [ 51.060259][ T422] RBP: ffff8881ef77fa90 R08: dffffc0000000000 R09: ffffed103deeff29 [ 51.068264][ T422] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 51.076056][ T422] R13: ffff8881ef710070 R14: ffff8881ef710110 R15: 00000000000000c8 [ 51.083874][ T422] FS: 00007fcc65c986c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.093126][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.100241][ T422] CR2: 00007fcc65c76ff8 CR3: 00000001e2519000 CR4: 00000000003406a0 [ 51.111226][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.119103][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.128458][ T422] Kernel panic - not syncing: Fatal exception [ 51.134664][ T422] Kernel Offset: disabled [ 51.138807][ T422] Rebooting in 86400 seconds..