Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts. 2024/11/23 17:25:47 ignoring optional flag "sandboxArg"="0" 2024/11/23 17:25:47 ignoring optional flag "type"="gce" 2024/11/23 17:25:47 parsed 1 programs 2024/11/23 17:25:47 executed programs: 0 [ 47.948051][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.955036][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.962453][ T413] device bridge_slave_0 entered promiscuous mode [ 47.969475][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.976438][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.984024][ T413] device bridge_slave_1 entered promiscuous mode [ 48.038177][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.045465][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.052694][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.059715][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.084941][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.092052][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.099393][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.106810][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.116706][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.124747][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.131571][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.140728][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.148853][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.155960][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.170397][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.179960][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.199280][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.211570][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.226227][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.240529][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.251004][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.268483][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 48.268496][ T23] audit: type=1400 audit(1732382748.310:91): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10819 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.309930][ T23] audit: type=1400 audit(1732382748.350:92): avc: denied { read } for pid=418 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.335980][ T23] audit: type=1400 audit(1732382748.350:93): avc: denied { open } for pid=418 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.361423][ T23] audit: type=1400 audit(1732382748.350:94): avc: denied { ioctl } for pid=418 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9203 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.366513][ T421] FAULT_INJECTION: forcing a failure. [ 48.366513][ T421] name failslab, interval 1, probability 0, space 0, times 1 [ 48.400634][ T421] CPU: 1 PID: 421 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 48.410485][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.420398][ T421] Call Trace: [ 48.423541][ T421] dump_stack+0x1d8/0x241 [ 48.427673][ T421] ? panic+0x89d/0x89d [ 48.431581][ T421] ? mutex_unlock+0x18/0x40 [ 48.435920][ T421] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.441565][ T421] ? selinux_kernfs_init_security+0x14e/0x730 [ 48.447591][ T421] ? idr_alloc_cyclic+0x369/0x5d0 [ 48.452412][ T421] should_fail+0x71f/0x880 [ 48.456806][ T421] ? setup_fault_attr+0x3d0/0x3d0 [ 48.461786][ T421] ? _raw_spin_lock+0xa4/0x1b0 [ 48.466595][ T421] ? __kernfs_new_node+0xdb/0x6e0 [ 48.471435][ T421] should_failslab+0x5/0x20 [ 48.475776][ T421] kmem_cache_alloc+0x28/0x250 [ 48.480394][ T421] __kernfs_new_node+0xdb/0x6e0 [ 48.485134][ T421] ? kernfs_new_node+0x230/0x230 [ 48.489839][ T421] ? mutex_lock+0xa5/0x110 [ 48.494246][ T421] ? mutex_trylock+0xa0/0xa0 [ 48.498670][ T421] ? kernfs_activate+0x2fe/0x320 [ 48.503441][ T421] kernfs_new_node+0x130/0x230 [ 48.508042][ T421] __kernfs_create_file+0x45/0x260 [ 48.513075][ T421] sysfs_add_file_mode_ns+0x292/0x340 [ 48.518417][ T421] internal_create_group+0x573/0xf00 [ 48.523557][ T421] ? sysfs_create_group+0x20/0x20 [ 48.528519][ T421] sysfs_create_groups+0x52/0x110 [ 48.533372][ T421] device_add_attrs+0xd0/0x370 [ 48.537976][ T421] device_add+0x4f4/0xbb0 [ 48.542273][ T421] __device_add_disk+0x767/0x1220 [ 48.547363][ T421] ? device_add_disk+0x30/0x30 [ 48.551929][ T421] ? __alloc_disk_node+0x459/0x5a0 [ 48.557096][ T421] loop_add+0x573/0x740 [ 48.561082][ T421] loop_control_ioctl+0x448/0x620 [ 48.565948][ T421] ? loop_remove+0xa0/0xa0 [ 48.570555][ T421] ? memset+0x1f/0x40 [ 48.574371][ T421] ? fsnotify+0x1280/0x1340 [ 48.578703][ T421] ? loop_remove+0xa0/0xa0 [ 48.583045][ T421] do_vfs_ioctl+0x742/0x1720 [ 48.587506][ T421] ? ioctl_preallocate+0x250/0x250 [ 48.592563][ T421] ? __fget+0x407/0x490 [ 48.596494][ T421] ? fget_many+0x20/0x20 [ 48.600571][ T421] ? debug_smp_processor_id+0x20/0x20 [ 48.605878][ T421] ? security_file_ioctl+0x7d/0xa0 [ 48.610829][ T421] __x64_sys_ioctl+0xd4/0x110 [ 48.615376][ T421] do_syscall_64+0xca/0x1c0 [ 48.619999][ T421] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.625962][ T421] RIP: 0033:0x7f5693cff859 [ 48.630183][ T421] 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 [ 48.649899][ T421] RSP: 002b:00007f56938610c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.658157][ T421] RAX: ffffffffffffffda RBX: 00007f5693e1f050 RCX: 00007f5693cff859 [ 48.666038][ T421] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.673939][ T421] RBP: 00007f5693861120 R08: 0000000000000000 R09: 0000000000000000 [ 48.681756][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.689910][ T421] R13: 000000000000006e R14: 00007f5693e1f050 R15: 00007fff77fe3e18 [ 48.699073][ T421] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 48.706854][ T421] ------------[ cut here ]------------ [ 48.712347][ T421] WARNING: CPU: 1 PID: 421 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 48.721245][ T421] Modules linked in: [ 48.725062][ T421] CPU: 1 PID: 421 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 48.735042][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.744959][ T421] RIP: 0010:sysfs_create_files+0x325/0x470 [ 48.750605][ T421] 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 [ 48.770201][ T421] RSP: 0018:ffff8881ef05f940 EFLAGS: 00010293 [ 48.776107][ T421] RAX: ffffffff81be2388 RBX: ffff8881ef57e0a0 RCX: ffff8881f0d7af40 [ 48.784095][ T421] RDX: 0000000000000000 RSI: ffffffff86066320 RDI: ffff8881ef57e070 [ 48.792003][ T421] RBP: ffff8881ef05fa10 R08: ffffffff844b1500 R09: ffffed103de74470 [ 48.799805][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 48.807644][ T421] R13: ffffffff84f99d80 R14: dffffc0000000000 R15: ffff8881ef57e070 [ 48.815518][ T421] FS: 00007f56938616c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.824291][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.830920][ T421] CR2: 00007f5693860ff8 CR3: 00000001f0e84000 CR4: 00000000003406a0 [ 48.838907][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.846724][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.854610][ T421] Call Trace: [ 48.857919][ T421] ? __warn+0x162/0x250 [ 48.861905][ T421] ? report_bug+0x3a1/0x4e0 [ 48.866255][ T421] ? sysfs_create_files+0x325/0x470 [ 48.871313][ T421] ? sysfs_create_files+0x325/0x470 [ 48.876342][ T421] ? do_invalid_op+0x6e/0x110 [ 48.880833][ T421] ? invalid_op+0x1e/0x30 [ 48.885077][ T421] ? kobject_get+0xc0/0x110 [ 48.889422][ T421] ? sysfs_create_files+0x458/0x470 [ 48.894626][ T421] ? sysfs_create_files+0x325/0x470 [ 48.899630][ T421] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 48.905453][ T421] ? kobject_get+0xc9/0x110 [ 48.909957][ T421] __device_add_disk+0x949/0x1220 [ 48.915082][ T421] ? device_add_disk+0x30/0x30 [ 48.920092][ T421] ? __alloc_disk_node+0x459/0x5a0 [ 48.925129][ T421] loop_add+0x573/0x740 [ 48.929105][ T421] loop_control_ioctl+0x448/0x620 [ 48.933961][ T421] ? loop_remove+0xa0/0xa0 [ 48.938235][ T421] ? memset+0x1f/0x40 [ 48.942047][ T421] ? fsnotify+0x1280/0x1340 [ 48.946466][ T421] ? loop_remove+0xa0/0xa0 [ 48.950726][ T421] do_vfs_ioctl+0x742/0x1720 [ 48.955152][ T421] ? ioctl_preallocate+0x250/0x250 [ 48.960094][ T421] ? __fget+0x407/0x490 [ 48.964121][ T421] ? fget_many+0x20/0x20 [ 48.968161][ T421] ? debug_smp_processor_id+0x20/0x20 [ 48.973458][ T421] ? security_file_ioctl+0x7d/0xa0 [ 48.978406][ T421] __x64_sys_ioctl+0xd4/0x110 [ 48.982919][ T421] do_syscall_64+0xca/0x1c0 [ 48.987257][ T421] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.993271][ T421] RIP: 0033:0x7f5693cff859 [ 48.997520][ T421] 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 [ 49.016961][ T421] RSP: 002b:00007f56938610c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.025472][ T421] RAX: ffffffffffffffda RBX: 00007f5693e1f050 RCX: 00007f5693cff859 [ 49.033414][ T421] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.041211][ T421] RBP: 00007f5693861120 R08: 0000000000000000 R09: 0000000000000000 [ 49.049099][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.057197][ T421] R13: 000000000000006e R14: 00007f5693e1f050 R15: 00007fff77fe3e18 [ 49.065089][ T421] ---[ end trace df49419e8756ea5d ]--- [ 49.073134][ T421] ------------[ cut here ]------------ [ 49.078987][ T421] kernfs: can not remove 'events', no directory [ 49.085140][ T421] WARNING: CPU: 1 PID: 421 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.094481][ T421] Modules linked in: [ 49.098223][ T421] CPU: 1 PID: 421 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 49.110046][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.119951][ T421] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.126014][ T421] 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 ab 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 [ 49.145629][ T421] RSP: 0018:ffff8881ef05f918 EFLAGS: 00010246 [ 49.151637][ T421] RAX: 4aeb1115d84fc900 RBX: 0000000000000000 RCX: ffff8881f0d7af40 [ 49.159448][ T421] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.167352][ T421] RBP: ffff8881ef05fa10 R08: ffffffff814d5a52 R09: 0000000000000003 [ 49.175152][ T421] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000000 [ 49.182969][ T421] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f99e40 [ 49.190780][ T421] FS: 00007f56938616c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.199555][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.206065][ T421] CR2: 00007f5693860ff8 CR3: 00000001f0e84000 CR4: 00000000003406a0 [ 49.213865][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.221948][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.229849][ T421] Call Trace: [ 49.233094][ T421] ? __warn+0x162/0x250 [ 49.237103][ T421] ? report_bug+0x3a1/0x4e0 [ 49.241435][ T421] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.246908][ T421] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.252564][ T421] ? do_invalid_op+0x6e/0x110 [ 49.257160][ T421] ? invalid_op+0x1e/0x30 [ 49.261491][ T421] ? wake_up_klogd+0xb2/0xf0 [ 49.266143][ T421] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.272286][ T421] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.277948][ T421] sysfs_create_files+0x3de/0x470 [ 49.283111][ T421] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.288415][ T421] ? kobject_get+0xc9/0x110 [ 49.292746][ T421] __device_add_disk+0x949/0x1220 [ 49.297601][ T421] ? device_add_disk+0x30/0x30 [ 49.302194][ T421] ? __alloc_disk_node+0x459/0x5a0 [ 49.307148][ T421] loop_add+0x573/0x740 [ 49.311407][ T421] loop_control_ioctl+0x448/0x620 [ 49.316261][ T421] ? loop_remove+0xa0/0xa0 [ 49.320681][ T421] ? memset+0x1f/0x40 [ 49.324503][ T421] ? fsnotify+0x1280/0x1340 [ 49.329275][ T421] ? loop_remove+0xa0/0xa0 [ 49.333666][ T421] do_vfs_ioctl+0x742/0x1720 [ 49.338444][ T421] ? ioctl_preallocate+0x250/0x250 [ 49.343435][ T421] ? __fget+0x407/0x490 [ 49.347499][ T421] ? fget_many+0x20/0x20 [ 49.351547][ T421] ? debug_smp_processor_id+0x20/0x20 [ 49.356754][ T421] ? security_file_ioctl+0x7d/0xa0 [ 49.361724][ T421] __x64_sys_ioctl+0xd4/0x110 [ 49.366246][ T421] do_syscall_64+0xca/0x1c0 [ 49.370567][ T421] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.376571][ T421] RIP: 0033:0x7f5693cff859 [ 49.380818][ T421] 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 [ 49.400376][ T421] RSP: 002b:00007f56938610c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.408711][ T421] RAX: ffffffffffffffda RBX: 00007f5693e1f050 RCX: 00007f5693cff859 [ 49.416521][ T421] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.424471][ T421] RBP: 00007f5693861120 R08: 0000000000000000 R09: 0000000000000000 [ 49.432385][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.440204][ T421] R13: 000000000000006e R14: 00007f5693e1f050 R15: 00007fff77fe3e18 [ 49.448006][ T421] ---[ end trace df49419e8756ea5e ]--- [ 49.456081][ T421] loop0: failed to create sysfs files for events [ 49.469472][ T425] ------------[ cut here ]------------ [ 49.475004][ T425] kernfs: can not remove 'events', no directory [ 49.481061][ T425] WARNING: CPU: 0 PID: 425 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.490458][ T425] Modules linked in: [ 49.494270][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 49.505548][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.515909][ T425] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.522062][ 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 ab 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 [ 49.541675][ T425] RSP: 0018:ffff8881ef5afa38 EFLAGS: 00010246 [ 49.547706][ T425] RAX: 98407d662adfae00 RBX: 0000000000000000 RCX: ffff8881f0d79f80 [ 49.555577][ T425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.563393][ T425] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edc5262 [ 49.571283][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.579108][ T425] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99e40 [ 49.586910][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.595680][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.602104][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 49.609942][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.617715][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.625617][ T425] Call Trace: [ 49.628771][ T425] ? __warn+0x162/0x250 [ 49.632763][ T425] ? report_bug+0x3a1/0x4e0 [ 49.637094][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.642658][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.648586][ T425] ? do_invalid_op+0x6e/0x110 [ 49.653075][ T425] ? invalid_op+0x1e/0x30 [ 49.657230][ T425] ? wake_up_klogd+0xb2/0xf0 [ 49.661667][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.667349][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 49.672807][ T425] sysfs_remove_files+0x91/0xe0 [ 49.677746][ T425] del_gendisk+0x26e/0xc30 [ 49.682269][ T425] ? avc_flush+0x1f0/0x1f0 [ 49.686668][ T425] ? device_add_disk_no_queue_reg+0x20/0x20 [ 49.692454][ T425] ? delete_node+0x706/0x780 [ 49.696873][ T425] loop_remove+0x42/0xa0 [ 49.701125][ T425] loop_control_ioctl+0x564/0x620 [ 49.706081][ T425] ? loop_remove+0xa0/0xa0 [ 49.710357][ T425] ? loop_remove+0xa0/0xa0 [ 49.714601][ T425] do_vfs_ioctl+0x742/0x1720 [ 49.719033][ T425] ? ioctl_preallocate+0x250/0x250 [ 49.723981][ T425] ? __fget+0x407/0x490 [ 49.727966][ T425] ? fget_many+0x20/0x20 [ 49.732231][ T425] ? switch_fpu_return+0x1d4/0x410 [ 49.737140][ T425] ? security_file_ioctl+0x7d/0xa0 [ 49.742083][ T425] __x64_sys_ioctl+0xd4/0x110 [ 49.746599][ T425] do_syscall_64+0xca/0x1c0 [ 49.750970][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.756838][ T425] RIP: 0033:0x7f5693cff859 [ 49.761087][ 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 [ 49.780537][ T425] RSP: 002b:00007f56938820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.788773][ T425] RAX: ffffffffffffffda RBX: 00007f5693e1ef80 RCX: 00007f5693cff859 [ 49.796650][ T425] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 49.804397][ T425] RBP: 00007f5693d5bad0 R08: 0000000000000000 R09: 0000000000000000 [ 49.812489][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.820399][ T425] R13: 000000000000000b R14: 00007f5693e1ef80 R15: 00007fff77fe3e18 [ 49.828332][ T425] ---[ end trace df49419e8756ea5f ]--- [ 49.836709][ T425] ------------[ cut here ]------------ [ 49.842164][ T425] kernfs: can not remove 'events_async', no directory [ 49.849287][ T425] WARNING: CPU: 0 PID: 425 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 49.858918][ T425] Modules linked in: [ 49.862767][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 49.874040][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.884123][ T425] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 49.890467][ 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 ab 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 [ 49.910069][ T425] RSP: 0018:ffff8881ef5afa38 EFLAGS: 00010246 [ 49.915986][ T425] RAX: 98407d662adfae00 RBX: 0000000000000000 RCX: ffff8881f0d79f80 [ 49.923765][ T425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.931679][ T425] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 49.939835][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.947639][ T425] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99ee0 [ 49.955699][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.964629][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.971038][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 49.978851][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.986662][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.994476][ T425] Call Trace: [ 49.997674][ T425] ? __warn+0x162/0x250 [ 50.001765][ T425] ? report_bug+0x3a1/0x4e0 [ 50.006112][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.011574][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.017141][ T425] ? do_invalid_op+0x6e/0x110 [ 50.021689][ T425] ? invalid_op+0x1e/0x30 [ 50.025926][ T425] ? wake_up_klogd+0xb2/0xf0 [ 50.030509][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.035976][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.041444][ T425] sysfs_remove_files+0x91/0xe0 [ 50.046132][ T425] del_gendisk+0x26e/0xc30 [ 50.050386][ T425] ? avc_flush+0x1f0/0x1f0 [ 50.054842][ T425] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.060562][ T425] ? delete_node+0x706/0x780 [ 50.065221][ T425] loop_remove+0x42/0xa0 [ 50.069258][ T425] loop_control_ioctl+0x564/0x620 [ 50.074131][ T425] ? loop_remove+0xa0/0xa0 [ 50.078358][ T425] ? loop_remove+0xa0/0xa0 [ 50.082701][ T425] do_vfs_ioctl+0x742/0x1720 [ 50.087302][ T425] ? ioctl_preallocate+0x250/0x250 [ 50.092250][ T425] ? __fget+0x407/0x490 [ 50.096234][ T425] ? fget_many+0x20/0x20 [ 50.100340][ T425] ? switch_fpu_return+0x1d4/0x410 [ 50.105342][ T425] ? security_file_ioctl+0x7d/0xa0 [ 50.110294][ T425] __x64_sys_ioctl+0xd4/0x110 [ 50.114814][ T425] do_syscall_64+0xca/0x1c0 [ 50.119159][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.125015][ T425] RIP: 0033:0x7f5693cff859 [ 50.129436][ 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 [ 50.149567][ T425] RSP: 002b:00007f56938820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.157916][ T425] RAX: ffffffffffffffda RBX: 00007f5693e1ef80 RCX: 00007f5693cff859 [ 50.165815][ T425] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.174057][ T425] RBP: 00007f5693d5bad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.181864][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.189756][ T425] R13: 000000000000000b R14: 00007f5693e1ef80 R15: 00007fff77fe3e18 [ 50.197843][ T425] ---[ end trace df49419e8756ea60 ]--- [ 50.206237][ T425] ------------[ cut here ]------------ [ 50.211517][ T425] kernfs: can not remove 'events_poll_msecs', no directory [ 50.218967][ T425] WARNING: CPU: 0 PID: 425 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.228976][ T425] Modules linked in: [ 50.232798][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 50.244474][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.254669][ T425] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.260706][ 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 ab 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 [ 50.280977][ T425] RSP: 0018:ffff8881ef5afa38 EFLAGS: 00010246 [ 50.287430][ T425] RAX: 98407d662adfae00 RBX: 0000000000000000 RCX: ffff8881f0d79f80 [ 50.295645][ T425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.303608][ T425] RBP: ffffffff86066320 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 50.311596][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 50.319510][ T425] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99f00 [ 50.327444][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.336694][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.343545][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 50.351625][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.359876][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.367734][ T425] Call Trace: [ 50.370879][ T425] ? __warn+0x162/0x250 [ 50.374863][ T425] ? report_bug+0x3a1/0x4e0 [ 50.379196][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.384670][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.390170][ T425] ? do_invalid_op+0x6e/0x110 [ 50.394660][ T425] ? invalid_op+0x1e/0x30 [ 50.398810][ T425] ? wake_up_klogd+0xb2/0xf0 [ 50.403236][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.408707][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.414180][ T425] sysfs_remove_files+0x91/0xe0 [ 50.419070][ T425] del_gendisk+0x26e/0xc30 [ 50.423412][ T425] ? avc_flush+0x1f0/0x1f0 [ 50.427675][ T425] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.433374][ T425] ? delete_node+0x706/0x780 [ 50.437803][ T425] loop_remove+0x42/0xa0 [ 50.441881][ T425] loop_control_ioctl+0x564/0x620 [ 50.446739][ T425] ? loop_remove+0xa0/0xa0 [ 50.451138][ T425] ? loop_remove+0xa0/0xa0 [ 50.455368][ T425] do_vfs_ioctl+0x742/0x1720 [ 50.459950][ T425] ? ioctl_preallocate+0x250/0x250 [ 50.464876][ T425] ? __fget+0x407/0x490 [ 50.468856][ T425] ? fget_many+0x20/0x20 [ 50.472931][ T425] ? switch_fpu_return+0x1d4/0x410 [ 50.478016][ T425] ? security_file_ioctl+0x7d/0xa0 [ 50.483039][ T425] __x64_sys_ioctl+0xd4/0x110 [ 50.487538][ T425] do_syscall_64+0xca/0x1c0 [ 50.492226][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.498213][ T425] RIP: 0033:0x7f5693cff859 [ 50.502451][ 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 [ 50.522268][ T425] RSP: 002b:00007f56938820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.530608][ T425] RAX: ffffffffffffffda RBX: 00007f5693e1ef80 RCX: 00007f5693cff859 [ 50.538599][ T425] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.546432][ T425] RBP: 00007f5693d5bad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.554457][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.562280][ T425] R13: 000000000000000b R14: 00007f5693e1ef80 R15: 00007fff77fe3e18 [ 50.570063][ T425] ---[ end trace df49419e8756ea61 ]--- [ 50.576319][ T425] ------------[ cut here ]------------ [ 50.581586][ T425] kernfs: can not remove 'bdi', no directory [ 50.588379][ T425] WARNING: CPU: 0 PID: 425 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 50.598074][ T425] Modules linked in: [ 50.601811][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 50.613688][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.623760][ T425] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 50.629927][ 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 ab 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 [ 50.649363][ T425] RSP: 0018:ffff8881ef5afa78 EFLAGS: 00010246 [ 50.655268][ T425] RAX: 98407d662adfae00 RBX: 0000000000000000 RCX: ffff8881f0d79f80 [ 50.663076][ T425] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.670888][ T425] RBP: ffff8881ef5afb88 R08: ffffffff814d5a52 R09: ffffed103edca9b8 [ 50.678710][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881ef57e000 [ 50.686593][ T425] R13: ffff8881ef57e4e8 R14: 0000000000000000 R15: ffffffff84f999a0 [ 50.694427][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.703257][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.709684][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 50.717800][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.725871][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.733688][ T425] Call Trace: [ 50.736817][ T425] ? __warn+0x162/0x250 [ 50.740809][ T425] ? report_bug+0x3a1/0x4e0 [ 50.745159][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.750609][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.756192][ T425] ? do_invalid_op+0x6e/0x110 [ 50.760705][ T425] ? invalid_op+0x1e/0x30 [ 50.764977][ T425] ? wake_up_klogd+0xb2/0xf0 [ 50.769502][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.774964][ T425] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 50.780433][ T425] del_gendisk+0x5a1/0xc30 [ 50.784697][ T425] ? device_add_disk_no_queue_reg+0x20/0x20 [ 50.790420][ T425] ? delete_node+0x706/0x780 [ 50.794847][ T425] loop_remove+0x42/0xa0 [ 50.798920][ T425] loop_control_ioctl+0x564/0x620 [ 50.803780][ T425] ? loop_remove+0xa0/0xa0 [ 50.808033][ T425] ? loop_remove+0xa0/0xa0 [ 50.812318][ T425] do_vfs_ioctl+0x742/0x1720 [ 50.816712][ T425] ? ioctl_preallocate+0x250/0x250 [ 50.821659][ T425] ? __fget+0x407/0x490 [ 50.825831][ T425] ? fget_many+0x20/0x20 [ 50.829908][ T425] ? switch_fpu_return+0x1d4/0x410 [ 50.834872][ T425] ? security_file_ioctl+0x7d/0xa0 [ 50.839805][ T425] __x64_sys_ioctl+0xd4/0x110 [ 50.844319][ T425] do_syscall_64+0xca/0x1c0 [ 50.848657][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.854521][ T425] RIP: 0033:0x7f5693cff859 [ 50.858769][ 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 [ 50.878364][ T425] RSP: 002b:00007f56938820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.886598][ T425] RAX: ffffffffffffffda RBX: 00007f5693e1ef80 RCX: 00007f5693cff859 [ 50.894409][ T425] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.902545][ T425] RBP: 00007f5693d5bad0 R08: 0000000000000000 R09: 0000000000000000 [ 50.910447][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.918259][ T425] R13: 000000000000000b R14: 00007f5693e1ef80 R15: 00007fff77fe3e18 [ 50.926091][ T425] ---[ end trace df49419e8756ea62 ]--- [ 50.933149][ T425] kasan: CONFIG_KASAN_INLINE enabled [ 50.938433][ T425] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 50.946435][ T425] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.953158][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.284-syzkaller-05000-g3818981c3332 #0 [ 50.964800][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.975034][ T425] RIP: 0010:device_del+0xe7/0xfa0 [ 50.979885][ T425] 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 [ 50.999709][ T425] RSP: 0018:ffff8881ef5af9c0 EFLAGS: 00010202 [ 51.005728][ T425] RAX: dffffc0000000000 RBX: ffff8881ef57e0d8 RCX: 1ffff1103deafc1b [ 51.013622][ T425] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef5af940 [ 51.021508][ T425] RBP: ffff8881ef5afa90 R08: dffffc0000000000 R09: ffffed103deb5f29 [ 51.029325][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 51.037221][ T425] R13: ffff8881ef57e070 R14: ffff8881ef57e110 R15: 00000000000000c8 [ 51.045038][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.054230][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.060932][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 51.069102][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.077047][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.084869][ T425] Call Trace: [ 51.088109][ T425] ? __die+0xb4/0x100 [ 51.091917][ T425] ? die+0x26/0x50 [ 51.095510][ T425] ? do_general_protection+0x266/0x3c0 [ 51.100949][ T425] ? do_trap+0x340/0x340 [ 51.105097][ T425] ? general_protection+0x28/0x30 [ 51.109970][ T425] ? device_del+0xe7/0xfa0 [ 51.114316][ T425] ? mutex_trylock+0xa0/0xa0 [ 51.118732][ T425] ? kill_device+0xc0/0xc0 [ 51.122995][ T425] ? _raw_spin_unlock_irq+0x4a/0x60 [ 51.128047][ T425] ? pm_runtime_set_memalloc_noio+0x1ec/0x250 [ 51.134105][ T425] del_gendisk+0x9d9/0xc30 [ 51.138452][ T425] ? device_add_disk_no_queue_reg+0x20/0x20 [ 51.144316][ T425] ? delete_node+0x706/0x780 [ 51.148741][ T425] loop_remove+0x42/0xa0 [ 51.152899][ T425] loop_control_ioctl+0x564/0x620 [ 51.157872][ T425] ? loop_remove+0xa0/0xa0 [ 51.162213][ T425] ? loop_remove+0xa0/0xa0 [ 51.166466][ T425] do_vfs_ioctl+0x742/0x1720 [ 51.170998][ T425] ? ioctl_preallocate+0x250/0x250 [ 51.175938][ T425] ? __fget+0x407/0x490 [ 51.179919][ T425] ? fget_many+0x20/0x20 [ 51.184096][ T425] ? switch_fpu_return+0x1d4/0x410 [ 51.189081][ T425] ? security_file_ioctl+0x7d/0xa0 [ 51.193985][ T425] __x64_sys_ioctl+0xd4/0x110 [ 51.198488][ T425] do_syscall_64+0xca/0x1c0 [ 51.202833][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.208558][ T425] RIP: 0033:0x7f5693cff859 [ 51.212832][ 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 [ 51.232539][ T425] RSP: 002b:00007f56938820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.240792][ T425] RAX: ffffffffffffffda RBX: 00007f5693e1ef80 RCX: 00007f5693cff859 [ 51.248593][ T425] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.256414][ T425] RBP: 00007f5693d5bad0 R08: 0000000000000000 R09: 0000000000000000 [ 51.264250][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.272296][ T425] R13: 000000000000000b R14: 00007f5693e1ef80 R15: 00007fff77fe3e18 [ 51.280118][ T425] Modules linked in: [ 51.284360][ T425] ---[ end trace df49419e8756ea63 ]--- [ 51.289756][ T425] RIP: 0010:device_del+0xe7/0xfa0 [ 51.294688][ T425] 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 [ 51.315038][ T425] RSP: 0018:ffff8881ef5af9c0 EFLAGS: 00010202 [ 51.321025][ T425] RAX: dffffc0000000000 RBX: ffff8881ef57e0d8 RCX: 1ffff1103deafc1b [ 51.329177][ T425] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881ef5af940 [ 51.337134][ T425] RBP: ffff8881ef5afa90 R08: dffffc0000000000 R09: ffffed103deb5f29 [ 51.345634][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 51.353707][ T425] R13: ffff8881ef57e070 R14: ffff8881ef57e110 R15: 00000000000000c8 [ 51.361737][ T425] FS: 00007f56938826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.370658][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.377412][ T425] CR2: 00007fff77fe3ff8 CR3: 00000001ef6ea000 CR4: 00000000003406b0 [ 51.385331][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.393197][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.401311][ T425] Kernel panic - not syncing: Fatal exception [ 51.407453][ T425] Kernel Offset: disabled [ 51.411609][ T425] Rebooting in 86400 seconds..