Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts. 2024/09/04 12:04:03 ignoring optional flag "sandboxArg"="0" 2024/09/04 12:04:03 parsed 1 programs [ 45.660722][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 45.660734][ T23] audit: type=1400 audit(1725451443.770:95): avc: denied { unlink } for pid=409 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" 2024/09/04 12:04:03 executed programs: 0 [ 45.721311][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.793452][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.800292][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.807810][ T416] device bridge_slave_0 entered promiscuous mode [ 45.814568][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.821488][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.828922][ T416] device bridge_slave_1 entered promiscuous mode [ 45.882484][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.889314][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.896578][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.903508][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.928292][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.935887][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.943880][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.951187][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.960862][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.969019][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.975906][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.984865][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.993305][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.000218][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.024134][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.031963][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.043004][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.063441][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.071271][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.082879][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.096270][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.120662][ T23] audit: type=1400 audit(1725451444.230:96): avc: denied { read } for pid=421 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=9206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 46.145860][ T23] audit: type=1400 audit(1725451444.230:97): avc: denied { open } for pid=421 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 46.170922][ T23] audit: type=1400 audit(1725451444.240:98): avc: denied { ioctl } for pid=421 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=9206 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 46.204347][ T423] FAULT_INJECTION: forcing a failure. [ 46.204347][ T423] name failslab, interval 1, probability 0, space 0, times 1 [ 46.217092][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.226983][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 46.236898][ T423] Call Trace: [ 46.240024][ T423] dump_stack+0x1d8/0x241 [ 46.244177][ T423] ? panic+0x89d/0x89d [ 46.248595][ T423] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.254501][ T423] ? mutex_unlock+0x18/0x40 [ 46.258841][ T423] ? kernfs_xattr_get+0x81/0x90 [ 46.263708][ T423] should_fail+0x71f/0x880 [ 46.267952][ T423] ? setup_fault_attr+0x3d0/0x3d0 [ 46.272819][ T423] ? idr_alloc+0x2f0/0x2f0 [ 46.277115][ T423] ? __kernfs_new_node+0x99/0x6e0 [ 46.281922][ T423] should_failslab+0x5/0x20 [ 46.286279][ T423] __kmalloc_track_caller+0x4f/0x2b0 [ 46.291401][ T423] kstrdup_const+0x51/0x90 [ 46.295634][ T423] __kernfs_new_node+0x99/0x6e0 [ 46.300324][ T423] ? mutex_lock+0xa5/0x110 [ 46.304576][ T423] ? kernfs_new_node+0x230/0x230 [ 46.309349][ T423] kernfs_new_node+0x130/0x230 [ 46.313949][ T423] kernfs_create_link+0x9e/0x1f0 [ 46.318809][ T423] sysfs_do_create_link_sd+0x85/0x100 [ 46.324020][ T423] device_add_class_symlinks+0x211/0x2a0 [ 46.329570][ T423] device_add+0x4d3/0xbb0 [ 46.333823][ T423] __device_add_disk+0x767/0x1220 [ 46.338684][ T423] ? device_add_disk+0x30/0x30 [ 46.343303][ T423] ? __alloc_disk_node+0x459/0x5a0 [ 46.348228][ T423] loop_add+0x573/0x740 [ 46.352224][ T423] loop_control_ioctl+0x448/0x620 [ 46.357083][ T423] ? loop_remove+0xa0/0xa0 [ 46.361339][ T423] ? memset+0x1f/0x40 [ 46.365153][ T423] ? fsnotify+0x1280/0x1340 [ 46.369490][ T423] ? loop_remove+0xa0/0xa0 [ 46.373745][ T423] do_vfs_ioctl+0x742/0x1720 [ 46.378177][ T423] ? ioctl_preallocate+0x250/0x250 [ 46.383131][ T423] ? __fget+0x407/0x490 [ 46.387114][ T423] ? fget_many+0x20/0x20 [ 46.391808][ T423] ? debug_smp_processor_id+0x20/0x20 [ 46.397020][ T423] ? security_file_ioctl+0x7d/0xa0 [ 46.402145][ T423] __x64_sys_ioctl+0xd4/0x110 [ 46.406756][ T423] do_syscall_64+0xca/0x1c0 [ 46.411274][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.417033][ T423] RIP: 0033:0x7f9b5f320ae9 [ 46.421258][ T423] 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 [ 46.440878][ T423] RSP: 002b:00007f9b5ee820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.449135][ T423] RAX: ffffffffffffffda RBX: 00007f9b5f440050 RCX: 00007f9b5f320ae9 [ 46.457018][ T423] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 46.464933][ T423] RBP: 00007f9b5ee82120 R08: 0000000000000000 R09: 0000000000000000 [ 46.472745][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 46.480563][ T423] R13: 000000000000006e R14: 00007f9b5f440050 R15: 00007ffc8d0d1888 [ 46.490044][ T423] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 46.497922][ T423] ------------[ cut here ]------------ [ 46.503196][ T423] WARNING: CPU: 1 PID: 423 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 46.512116][ T423] Modules linked in: [ 46.515857][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.525744][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 46.535646][ T423] RIP: 0010:sysfs_create_files+0x325/0x470 [ 46.541284][ T423] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 d1 05 d6 ff e9 a8 fe ff ff e8 17 1f a6 ff 31 db e9 ef 00 00 00 e8 0b 1f a6 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 46.560731][ T423] RSP: 0018:ffff8881ef21f940 EFLAGS: 00010293 [ 46.566625][ T423] RAX: ffffffff81be1b08 RBX: ffff8881ef23d0a0 RCX: ffff8881f31f8fc0 [ 46.574435][ T423] RDX: 0000000000000000 RSI: ffffffff85a66120 RDI: ffff8881ef23d070 [ 46.582249][ T423] RBP: ffff8881ef21fa10 R08: ffffffff844aaec0 R09: ffffed103de4c9de [ 46.590057][ T423] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 46.597872][ T423] R13: ffffffff84f99e40 R14: dffffc0000000000 R15: ffff8881ef23d070 [ 46.605681][ T423] FS: 00007f9b5ee826c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.614448][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.620870][ T423] CR2: 00007f9b5ee81ff8 CR3: 00000001d9b17000 CR4: 00000000003406a0 [ 46.628685][ T423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.636492][ T423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.644298][ T423] Call Trace: [ 46.647435][ T423] ? __warn+0x162/0x250 [ 46.651427][ T423] ? report_bug+0x3a1/0x4e0 [ 46.655795][ T423] ? sysfs_create_files+0x325/0x470 [ 46.660797][ T423] ? sysfs_create_files+0x325/0x470 [ 46.665837][ T423] ? do_invalid_op+0x6e/0x110 [ 46.670410][ T423] ? invalid_op+0x1e/0x30 [ 46.674599][ T423] ? kobject_get+0xc0/0x110 [ 46.679021][ T423] ? sysfs_create_files+0x458/0x470 [ 46.684067][ T423] ? sysfs_create_files+0x325/0x470 [ 46.689095][ T423] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 46.694309][ T423] ? kobject_get+0xc9/0x110 [ 46.698638][ T423] __device_add_disk+0x949/0x1220 [ 46.703502][ T423] ? device_add_disk+0x30/0x30 [ 46.708098][ T423] ? __alloc_disk_node+0x459/0x5a0 [ 46.713047][ T423] loop_add+0x573/0x740 [ 46.717040][ T423] loop_control_ioctl+0x448/0x620 [ 46.721899][ T423] ? loop_remove+0xa0/0xa0 [ 46.726241][ T423] ? memset+0x1f/0x40 [ 46.730056][ T423] ? fsnotify+0x1280/0x1340 [ 46.734669][ T423] ? loop_remove+0xa0/0xa0 [ 46.738922][ T423] do_vfs_ioctl+0x742/0x1720 [ 46.743357][ T423] ? ioctl_preallocate+0x250/0x250 [ 46.748305][ T423] ? __fget+0x407/0x490 [ 46.752286][ T423] ? fget_many+0x20/0x20 [ 46.756364][ T423] ? debug_smp_processor_id+0x20/0x20 [ 46.761572][ T423] ? security_file_ioctl+0x7d/0xa0 [ 46.766619][ T423] __x64_sys_ioctl+0xd4/0x110 [ 46.771130][ T423] do_syscall_64+0xca/0x1c0 [ 46.775470][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.781196][ T423] RIP: 0033:0x7f9b5f320ae9 [ 46.785537][ T423] 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 [ 46.804980][ T423] RSP: 002b:00007f9b5ee820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.813347][ T423] RAX: ffffffffffffffda RBX: 00007f9b5f440050 RCX: 00007f9b5f320ae9 [ 46.821131][ T423] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 46.829117][ T423] RBP: 00007f9b5ee82120 R08: 0000000000000000 R09: 0000000000000000 [ 46.837000][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 46.844814][ T423] R13: 000000000000006e R14: 00007f9b5f440050 R15: 00007ffc8d0d1888 [ 46.852828][ T423] ---[ end trace 68ac532d25bd855c ]--- [ 46.861478][ T423] ------------[ cut here ]------------ [ 46.868008][ T423] kernfs: can not remove 'events', no directory [ 46.874709][ T423] WARNING: CPU: 0 PID: 423 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 46.884265][ T423] Modules linked in: [ 46.887962][ T423] CPU: 0 PID: 423 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.899244][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 46.909146][ T423] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 46.915214][ T423] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ae 7c a6 ff 48 c7 c7 00 ad e5 84 4c 89 fe e8 1f 2e 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 91 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 46.934657][ T423] RSP: 0018:ffff8881ef21f918 EFLAGS: 00010246 [ 46.940563][ T423] RAX: 166557d141094d00 RBX: 0000000000000000 RCX: ffff8881f31f8fc0 [ 46.948504][ T423] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 46.957150][ T423] RBP: ffff8881ef21fa10 R08: ffffffff814d5952 R09: ffffed103edca9b8 [ 46.964968][ T423] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 46.973308][ T423] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff84f99f00 [ 46.981115][ T423] FS: 00007f9b5ee826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 46.989965][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.996651][ T423] CR2: 00007f9b5f441988 CR3: 00000001d9b17000 CR4: 00000000003406b0 [ 47.004462][ T423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.012271][ T423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.020080][ T423] Call Trace: [ 47.023217][ T423] ? __warn+0x162/0x250 [ 47.027206][ T423] ? report_bug+0x3a1/0x4e0 [ 47.031547][ T423] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.037115][ T423] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.042569][ T423] ? do_invalid_op+0x6e/0x110 [ 47.047080][ T423] ? invalid_op+0x1e/0x30 [ 47.051246][ T423] ? wake_up_klogd+0xb2/0xf0 [ 47.055850][ T423] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.061317][ T423] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.066787][ T423] sysfs_create_files+0x3de/0x470 [ 47.071651][ T423] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 47.076945][ T423] ? kobject_get+0xc9/0x110 [ 47.081303][ T423] __device_add_disk+0x949/0x1220 [ 47.086138][ T423] ? device_add_disk+0x30/0x30 [ 47.090738][ T423] ? __alloc_disk_node+0x459/0x5a0 [ 47.095686][ T423] loop_add+0x573/0x740 [ 47.099686][ T423] loop_control_ioctl+0x448/0x620 [ 47.104627][ T423] ? loop_remove+0xa0/0xa0 [ 47.109071][ T423] ? memset+0x1f/0x40 [ 47.112885][ T423] ? fsnotify+0x1280/0x1340 [ 47.117403][ T423] ? loop_remove+0xa0/0xa0 [ 47.121983][ T423] do_vfs_ioctl+0x742/0x1720 [ 47.126409][ T423] ? ioctl_preallocate+0x250/0x250 [ 47.131429][ T423] ? __fget+0x407/0x490 [ 47.135352][ T423] ? fget_many+0x20/0x20 [ 47.139422][ T423] ? debug_smp_processor_id+0x20/0x20 [ 47.144717][ T423] ? security_file_ioctl+0x7d/0xa0 [ 47.149666][ T423] __x64_sys_ioctl+0xd4/0x110 [ 47.154178][ T423] do_syscall_64+0xca/0x1c0 [ 47.159127][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.164852][ T423] RIP: 0033:0x7f9b5f320ae9 [ 47.169112][ T423] 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 [ 47.188640][ T423] RSP: 002b:00007f9b5ee820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.197061][ T423] RAX: ffffffffffffffda RBX: 00007f9b5f440050 RCX: 00007f9b5f320ae9 [ 47.204947][ T423] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 47.213033][ T423] RBP: 00007f9b5ee82120 R08: 0000000000000000 R09: 0000000000000000 [ 47.220831][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 47.228646][ T423] R13: 000000000000006e R14: 00007f9b5f440050 R15: 00007ffc8d0d1888 [ 47.236468][ T423] ---[ end trace 68ac532d25bd855d ]--- [ 47.243269][ T423] loop0: failed to create sysfs files for events [ 47.257163][ T426] ------------[ cut here ]------------ [ 47.262823][ T426] kernfs: can not remove 'events', no directory [ 47.269005][ T426] WARNING: CPU: 1 PID: 426 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 47.278448][ T426] Modules linked in: [ 47.282179][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.293439][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.303339][ T426] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 47.309506][ T426] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ae 7c a6 ff 48 c7 c7 00 ad e5 84 4c 89 fe e8 1f 2e 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 91 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 47.329122][ T426] RSP: 0018:ffff8881d94d7a38 EFLAGS: 00010246 [ 47.335028][ T426] RAX: 8e0e5601adddd900 RBX: 0000000000000000 RCX: ffff8881f0d7de80 [ 47.342832][ T426] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.350750][ T426] RBP: ffffffff85a66120 R08: ffffffff814d5952 R09: ffffed103ede5262 [ 47.358560][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 47.366373][ T426] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99f00 [ 47.374182][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.382950][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.389369][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 47.397190][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.405080][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.412888][ T426] Call Trace: [ 47.416025][ T426] ? __warn+0x162/0x250 [ 47.420014][ T426] ? report_bug+0x3a1/0x4e0 [ 47.424434][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.429906][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.435383][ T426] ? do_invalid_op+0x6e/0x110 [ 47.439883][ T426] ? invalid_op+0x1e/0x30 [ 47.444062][ T426] ? wake_up_klogd+0xb2/0xf0 [ 47.448478][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.453946][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.459412][ T426] sysfs_remove_files+0x91/0xe0 [ 47.464103][ T426] del_gendisk+0x26e/0xc30 [ 47.468357][ T426] ? avc_flush+0x1f0/0x1f0 [ 47.472613][ T426] ? device_add_disk_no_queue_reg+0x20/0x20 [ 47.478419][ T426] ? delete_node+0x706/0x780 [ 47.482845][ T426] loop_remove+0x42/0xa0 [ 47.486935][ T426] loop_control_ioctl+0x564/0x620 [ 47.491789][ T426] ? loop_remove+0xa0/0xa0 [ 47.496041][ T426] ? loop_remove+0xa0/0xa0 [ 47.500298][ T426] do_vfs_ioctl+0x742/0x1720 [ 47.504719][ T426] ? ioctl_preallocate+0x250/0x250 [ 47.509668][ T426] ? __fget+0x407/0x490 [ 47.513658][ T426] ? fget_many+0x20/0x20 [ 47.517736][ T426] ? switch_fpu_return+0x1d4/0x410 [ 47.522687][ T426] ? security_file_ioctl+0x7d/0xa0 [ 47.527632][ T426] __x64_sys_ioctl+0xd4/0x110 [ 47.532146][ T426] do_syscall_64+0xca/0x1c0 [ 47.536506][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.542210][ T426] RIP: 0033:0x7f9b5f320ae9 [ 47.546463][ T426] 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 [ 47.566338][ T426] RSP: 002b:00007f9b5eea30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.574587][ T426] RAX: ffffffffffffffda RBX: 00007f9b5f43ff80 RCX: 00007f9b5f320ae9 [ 47.582401][ T426] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 47.590205][ T426] RBP: 00007f9b5f36c47a R08: 0000000000000000 R09: 0000000000000000 [ 47.598015][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.605836][ T426] R13: 000000000000000b R14: 00007f9b5f43ff80 R15: 00007ffc8d0d1888 [ 47.613905][ T426] ---[ end trace 68ac532d25bd855e ]--- [ 47.622347][ T426] ------------[ cut here ]------------ [ 47.627852][ T426] kernfs: can not remove 'events_async', no directory [ 47.634772][ T426] WARNING: CPU: 1 PID: 426 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 47.644192][ T426] Modules linked in: [ 47.648016][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.659897][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.669802][ T426] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 47.675952][ T426] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ae 7c a6 ff 48 c7 c7 00 ad e5 84 4c 89 fe e8 1f 2e 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 91 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 47.695398][ T426] RSP: 0018:ffff8881d94d7a38 EFLAGS: 00010246 [ 47.701293][ T426] RAX: 8e0e5601adddd900 RBX: 0000000000000000 RCX: ffff8881f0d7de80 [ 47.709161][ T426] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.716913][ T426] RBP: ffffffff85a66120 R08: ffffffff814d5952 R09: ffffed103edea9b8 [ 47.724807][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 47.732621][ T426] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99fa0 [ 47.740541][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.749301][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.755870][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 47.763762][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.771569][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.779378][ T426] Call Trace: [ 47.782563][ T426] ? __warn+0x162/0x250 [ 47.786604][ T426] ? report_bug+0x3a1/0x4e0 [ 47.790927][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.796400][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.801871][ T426] ? do_invalid_op+0x6e/0x110 [ 47.806478][ T426] ? invalid_op+0x1e/0x30 [ 47.810635][ T426] ? wake_up_klogd+0xb2/0xf0 [ 47.815069][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.820614][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 47.826086][ T426] sysfs_remove_files+0x91/0xe0 [ 47.830903][ T426] del_gendisk+0x26e/0xc30 [ 47.835158][ T426] ? avc_flush+0x1f0/0x1f0 [ 47.839662][ T426] ? device_add_disk_no_queue_reg+0x20/0x20 [ 47.845396][ T426] ? delete_node+0x706/0x780 [ 47.849822][ T426] loop_remove+0x42/0xa0 [ 47.853897][ T426] loop_control_ioctl+0x564/0x620 [ 47.858753][ T426] ? loop_remove+0xa0/0xa0 [ 47.863099][ T426] ? loop_remove+0xa0/0xa0 [ 47.867380][ T426] do_vfs_ioctl+0x742/0x1720 [ 47.871775][ T426] ? ioctl_preallocate+0x250/0x250 [ 47.876728][ T426] ? __fget+0x407/0x490 [ 47.880802][ T426] ? fget_many+0x20/0x20 [ 47.884886][ T426] ? switch_fpu_return+0x1d4/0x410 [ 47.889823][ T426] ? security_file_ioctl+0x7d/0xa0 [ 47.894882][ T426] __x64_sys_ioctl+0xd4/0x110 [ 47.899370][ T426] do_syscall_64+0xca/0x1c0 [ 47.903712][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.909438][ T426] RIP: 0033:0x7f9b5f320ae9 [ 47.913715][ T426] 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 [ 47.933477][ T426] RSP: 002b:00007f9b5eea30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.941727][ T426] RAX: ffffffffffffffda RBX: 00007f9b5f43ff80 RCX: 00007f9b5f320ae9 [ 47.949532][ T426] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 47.957358][ T426] RBP: 00007f9b5f36c47a R08: 0000000000000000 R09: 0000000000000000 [ 47.965155][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.972964][ T426] R13: 000000000000000b R14: 00007f9b5f43ff80 R15: 00007ffc8d0d1888 [ 47.980793][ T426] ---[ end trace 68ac532d25bd855f ]--- [ 47.989830][ T426] ------------[ cut here ]------------ [ 47.995174][ T426] kernfs: can not remove 'events_poll_msecs', no directory [ 48.002210][ T426] WARNING: CPU: 1 PID: 426 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 48.011587][ T426] Modules linked in: [ 48.015326][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.026781][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.036689][ T426] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 48.042752][ T426] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ae 7c a6 ff 48 c7 c7 00 ad e5 84 4c 89 fe e8 1f 2e 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 91 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 48.062280][ T426] RSP: 0018:ffff8881d94d7a38 EFLAGS: 00010246 [ 48.068275][ T426] RAX: 8e0e5601adddd900 RBX: 0000000000000000 RCX: ffff8881f0d7de80 [ 48.076080][ T426] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.083897][ T426] RBP: ffffffff85a66120 R08: ffffffff814d5952 R09: ffffed103ede5262 [ 48.091937][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 48.099744][ T426] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff84f99fc0 [ 48.107563][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.116325][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.122931][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 48.130828][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.138634][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.146442][ T426] Call Trace: [ 48.149578][ T426] ? __warn+0x162/0x250 [ 48.153570][ T426] ? report_bug+0x3a1/0x4e0 [ 48.157915][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.163380][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.168840][ T426] ? do_invalid_op+0x6e/0x110 [ 48.173351][ T426] ? invalid_op+0x1e/0x30 [ 48.177521][ T426] ? wake_up_klogd+0xb2/0xf0 [ 48.182052][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.187500][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.193055][ T426] sysfs_remove_files+0x91/0xe0 [ 48.197781][ T426] del_gendisk+0x26e/0xc30 [ 48.201994][ T426] ? avc_flush+0x1f0/0x1f0 [ 48.206335][ T426] ? device_add_disk_no_queue_reg+0x20/0x20 [ 48.212075][ T426] ? delete_node+0x706/0x780 [ 48.216498][ T426] loop_remove+0x42/0xa0 [ 48.220696][ T426] loop_control_ioctl+0x564/0x620 [ 48.225647][ T426] ? loop_remove+0xa0/0xa0 [ 48.229890][ T426] ? loop_remove+0xa0/0xa0 [ 48.234249][ T426] do_vfs_ioctl+0x742/0x1720 [ 48.238800][ T426] ? ioctl_preallocate+0x250/0x250 [ 48.243855][ T426] ? __fget+0x407/0x490 [ 48.247843][ T426] ? fget_many+0x20/0x20 [ 48.252110][ T426] ? switch_fpu_return+0x1d4/0x410 [ 48.257031][ T426] ? security_file_ioctl+0x7d/0xa0 [ 48.261978][ T426] __x64_sys_ioctl+0xd4/0x110 [ 48.266613][ T426] do_syscall_64+0xca/0x1c0 [ 48.270944][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.276867][ T426] RIP: 0033:0x7f9b5f320ae9 [ 48.281122][ T426] 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 [ 48.301338][ T426] RSP: 002b:00007f9b5eea30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.309793][ T426] RAX: ffffffffffffffda RBX: 00007f9b5f43ff80 RCX: 00007f9b5f320ae9 [ 48.317597][ T426] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 48.325408][ T426] RBP: 00007f9b5f36c47a R08: 0000000000000000 R09: 0000000000000000 [ 48.333222][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.341036][ T426] R13: 000000000000000b R14: 00007f9b5f43ff80 R15: 00007ffc8d0d1888 [ 48.348947][ T426] ---[ end trace 68ac532d25bd8560 ]--- [ 48.355500][ T426] ------------[ cut here ]------------ [ 48.360768][ T426] kernfs: can not remove 'bdi', no directory [ 48.366816][ T426] WARNING: CPU: 1 PID: 426 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xb1/0x100 [ 48.376241][ T426] Modules linked in: [ 48.379985][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.391257][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.401259][ T426] RIP: 0010:kernfs_remove_by_name_ns+0xb1/0x100 [ 48.407313][ T426] Code: ff 03 48 89 df e8 ff ef ff ff 48 89 df e8 87 af ff ff 31 db eb 27 e8 ae 7c a6 ff 48 c7 c7 00 ad e5 84 4c 89 fe e8 1f 2e 7d ff <0f> 0b bb fe ff ff ff eb 16 e8 91 7c a6 ff bb fe ff ff ff 48 c7 c7 [ 48.426751][ T426] RSP: 0018:ffff8881d94d7a78 EFLAGS: 00010246 [ 48.432658][ T426] RAX: 8e0e5601adddd900 RBX: 0000000000000000 RCX: ffff8881f0d7de80 [ 48.440537][ T426] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.448280][ T426] RBP: ffff8881d94d7b88 R08: ffffffff814d5952 R09: 0000000000000003 [ 48.456089][ T426] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881ef23d000 [ 48.463897][ T426] R13: ffff8881ef23d4e8 R14: 0000000000000000 R15: ffffffff84f99a60 [ 48.471709][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.480999][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.487418][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 48.495238][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.503042][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.510941][ T426] Call Trace: [ 48.514076][ T426] ? __warn+0x162/0x250 [ 48.518063][ T426] ? report_bug+0x3a1/0x4e0 [ 48.522399][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.527867][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.533342][ T426] ? do_invalid_op+0x6e/0x110 [ 48.537859][ T426] ? invalid_op+0x1e/0x30 [ 48.542045][ T426] ? wake_up_klogd+0xb2/0xf0 [ 48.546440][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.552079][ T426] ? kernfs_remove_by_name_ns+0xb1/0x100 [ 48.557637][ T426] del_gendisk+0x5a1/0xc30 [ 48.561985][ T426] ? device_add_disk_no_queue_reg+0x20/0x20 [ 48.567703][ T426] ? delete_node+0x706/0x780 [ 48.572217][ T426] loop_remove+0x42/0xa0 [ 48.576316][ T426] loop_control_ioctl+0x564/0x620 [ 48.581157][ T426] ? loop_remove+0xa0/0xa0 [ 48.585411][ T426] ? loop_remove+0xa0/0xa0 [ 48.589664][ T426] do_vfs_ioctl+0x742/0x1720 [ 48.594096][ T426] ? ioctl_preallocate+0x250/0x250 [ 48.599038][ T426] ? __fget+0x407/0x490 [ 48.603029][ T426] ? fget_many+0x20/0x20 [ 48.607125][ T426] ? switch_fpu_return+0x1d4/0x410 [ 48.612189][ T426] ? security_file_ioctl+0x7d/0xa0 [ 48.617183][ T426] __x64_sys_ioctl+0xd4/0x110 [ 48.621691][ T426] do_syscall_64+0xca/0x1c0 [ 48.626033][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.631757][ T426] RIP: 0033:0x7f9b5f320ae9 [ 48.636011][ T426] 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 [ 48.656410][ T426] RSP: 002b:00007f9b5eea30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.664760][ T426] RAX: ffffffffffffffda RBX: 00007f9b5f43ff80 RCX: 00007f9b5f320ae9 [ 48.672553][ T426] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 48.680635][ T426] RBP: 00007f9b5f36c47a R08: 0000000000000000 R09: 0000000000000000 [ 48.688541][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.696473][ T426] R13: 000000000000000b R14: 00007f9b5f43ff80 R15: 00007ffc8d0d1888 [ 48.704286][ T426] ---[ end trace 68ac532d25bd8561 ]--- [ 48.712254][ T426] kasan: CONFIG_KASAN_INLINE enabled [ 48.717506][ T426] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.725411][ T426] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.732412][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.743684][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.753584][ T426] RIP: 0010:device_del+0xe7/0xfa0 [ 48.758439][ T426] Code: df e8 bd be 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 [ 48.777978][ T426] RSP: 0018:ffff8881d94d79c0 EFLAGS: 00010202 [ 48.784018][ T426] RAX: dffffc0000000000 RBX: ffff8881ef23d0d8 RCX: 1ffff1103de47a1b [ 48.791913][ T426] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881d94d7940 [ 48.799689][ T426] RBP: ffff8881d94d7a90 R08: dffffc0000000000 R09: ffffed103b29af29 [ 48.807497][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 48.815310][ T426] R13: ffff8881ef23d070 R14: ffff8881ef23d110 R15: 00000000000000c8 [ 48.823119][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.832066][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.838795][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 48.846680][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.854602][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.863052][ T426] Call Trace: [ 48.866163][ T426] ? __die+0xb4/0x100 [ 48.869973][ T426] ? die+0x26/0x50 [ 48.873534][ T426] ? do_general_protection+0x266/0x3c0 [ 48.878915][ T426] ? do_trap+0x340/0x340 [ 48.882995][ T426] ? general_protection+0x28/0x30 [ 48.888142][ T426] ? device_del+0xe7/0xfa0 [ 48.892371][ T426] ? mutex_trylock+0xa0/0xa0 [ 48.896796][ T426] ? kill_device+0xc0/0xc0 [ 48.901091][ T426] ? _raw_spin_unlock_irq+0x4a/0x60 [ 48.906093][ T426] ? pm_runtime_set_memalloc_noio+0x1ec/0x250 [ 48.911983][ T426] del_gendisk+0x9d9/0xc30 [ 48.916295][ T426] ? device_add_disk_no_queue_reg+0x20/0x20 [ 48.922144][ T426] ? delete_node+0x706/0x780 [ 48.926561][ T426] loop_remove+0x42/0xa0 [ 48.930733][ T426] loop_control_ioctl+0x564/0x620 [ 48.935680][ T426] ? loop_remove+0xa0/0xa0 [ 48.940014][ T426] ? loop_remove+0xa0/0xa0 [ 48.944274][ T426] do_vfs_ioctl+0x742/0x1720 [ 48.948703][ T426] ? ioctl_preallocate+0x250/0x250 [ 48.953644][ T426] ? __fget+0x407/0x490 [ 48.957632][ T426] ? fget_many+0x20/0x20 [ 48.961795][ T426] ? switch_fpu_return+0x1d4/0x410 [ 48.966751][ T426] ? security_file_ioctl+0x7d/0xa0 [ 48.971713][ T426] __x64_sys_ioctl+0xd4/0x110 [ 48.976311][ T426] do_syscall_64+0xca/0x1c0 [ 48.980632][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.986355][ T426] RIP: 0033:0x7f9b5f320ae9 [ 48.990607][ T426] 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 [ 49.010141][ T426] RSP: 002b:00007f9b5eea30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.018398][ T426] RAX: ffffffffffffffda RBX: 00007f9b5f43ff80 RCX: 00007f9b5f320ae9 [ 49.026291][ T426] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 49.034180][ T426] RBP: 00007f9b5f36c47a R08: 0000000000000000 R09: 0000000000000000 [ 49.042096][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.049907][ T426] R13: 000000000000000b R14: 00007f9b5f43ff80 R15: 00007ffc8d0d1888 [ 49.058414][ T426] Modules linked in: [ 49.062578][ T426] ---[ end trace 68ac532d25bd8562 ]--- [ 49.067860][ T426] RIP: 0010:device_del+0xe7/0xfa0 [ 49.072742][ T426] Code: df e8 bd be 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 [ 49.092365][ T426] RSP: 0018:ffff8881d94d79c0 EFLAGS: 00010202 [ 49.098220][ T426] RAX: dffffc0000000000 RBX: ffff8881ef23d0d8 RCX: 1ffff1103de47a1b [ 49.106451][ T426] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881d94d7940 [ 49.114334][ T426] RBP: ffff8881d94d7a90 R08: dffffc0000000000 R09: ffffed103b29af29 [ 49.122316][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000019 [ 49.130143][ T426] R13: ffff8881ef23d070 R14: ffff8881ef23d110 R15: 00000000000000c8 [ 49.137946][ T426] FS: 00007f9b5eea36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.146714][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.153129][ T426] CR2: 00007ffc8d0d1a98 CR3: 00000001d9448000 CR4: 00000000003406a0 [ 49.161010][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.168845][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.176648][ T426] Kernel panic - not syncing: Fatal exception [ 49.182725][ T426] Kernel Offset: disabled [ 49.186852][ T426] Rebooting in 86400 seconds..