Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts. 2024/11/09 23:29:27 ignoring optional flag "sandboxArg"="0" 2024/11/09 23:29:27 ignoring optional flag "type"="gce" 2024/11/09 23:29:27 parsed 1 programs [ 48.299581][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 48.299594][ T24] audit: type=1400 audit(1731194967.670:94): avc: denied { mount } for pid=344 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/11/09 23:29:27 executed programs: 0 [ 48.329070][ T24] audit: type=1400 audit(1731194967.710:95): avc: denied { unlink } for pid=344 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" [ 48.375384][ T344] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.428677][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.435560][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.442813][ T352] device bridge_slave_0 entered promiscuous mode [ 48.449409][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.456263][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.463417][ T352] device bridge_slave_1 entered promiscuous mode [ 48.499176][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.506041][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.513147][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.520043][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.537138][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.544231][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.551300][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.558743][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.567576][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.575600][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.582470][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.590752][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.599157][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.606059][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.617262][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.626331][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.639224][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.649928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.658045][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.665510][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.673820][ T352] device veth0_vlan entered promiscuous mode [ 48.683939][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.693385][ T352] device veth1_macvtap entered promiscuous mode [ 48.702560][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.712678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.726678][ T24] audit: type=1400 audit(1731194968.100:96): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.753131][ T24] audit: type=1400 audit(1731194968.120:97): avc: denied { read } for pid=356 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.760015][ T359] udevd[359]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 48.779574][ T24] audit: type=1400 audit(1731194968.120:98): avc: denied { open } for pid=356 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.811721][ T24] audit: type=1400 audit(1731194968.120:99): avc: denied { ioctl } for pid=356 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=110 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 48.839645][ T360] FAULT_INJECTION: forcing a failure. [ 48.839645][ T360] name failslab, interval 1, probability 0, space 0, times 1 [ 48.852115][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 48.862512][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.872419][ T360] Call Trace: [ 48.875558][ T360] dump_stack_lvl+0x1e2/0x24b [ 48.880074][ T360] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.885575][ T360] dump_stack+0x15/0x17 [ 48.889567][ T360] should_fail+0x3c6/0x510 [ 48.893902][ T360] ? device_add+0xbe/0xbc0 [ 48.898325][ T360] __should_failslab+0xa4/0xe0 [ 48.903099][ T360] should_failslab+0x9/0x20 [ 48.907434][ T360] kmem_cache_alloc_trace+0x3a/0x2e0 [ 48.912644][ T360] ? __kasan_check_write+0x14/0x20 [ 48.917598][ T360] device_add+0xbe/0xbc0 [ 48.921680][ T360] __device_add_disk+0x785/0x11a0 [ 48.926564][ T360] ? device_add_disk+0x40/0x40 [ 48.931131][ T360] ? vsprintf+0x40/0x40 [ 48.935131][ T360] ? device_initialize+0x1e1/0x420 [ 48.940180][ T360] device_add_disk+0x2a/0x40 [ 48.944607][ T360] loop_add+0x580/0x750 [ 48.948615][ T360] loop_control_ioctl+0x448/0x620 [ 48.953473][ T360] ? loop_remove+0xb0/0xb0 [ 48.957729][ T360] ? __fget_files+0x31e/0x380 [ 48.962259][ T360] ? security_file_ioctl+0x84/0xb0 [ 48.967178][ T360] ? loop_remove+0xb0/0xb0 [ 48.971432][ T360] __se_sys_ioctl+0x114/0x190 [ 48.976037][ T360] __x64_sys_ioctl+0x7b/0x90 [ 48.980812][ T360] do_syscall_64+0x34/0x70 [ 48.985075][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.990790][ T360] RIP: 0033:0x7f6555000ae9 [ 48.995038][ T360] 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 [ 49.014769][ T360] RSP: 002b:00007f6554b620c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.023402][ T360] RAX: ffffffffffffffda RBX: 00007f6555120050 RCX: 00007f6555000ae9 [ 49.031473][ T360] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.039280][ T360] RBP: 00007f6554b62120 R08: 0000000000000000 R09: 0000000000000000 [ 49.047104][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.054990][ T360] R13: 000000000000006e R14: 00007f6555120050 R15: 00007ffc8a724ad8 [ 49.064026][ T360] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 49.072379][ T360] ------------[ cut here ]------------ [ 49.077687][ T360] WARNING: CPU: 0 PID: 360 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 49.087005][ T360] Modules linked in: [ 49.090668][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 49.100863][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.110761][ T360] RIP: 0010:sysfs_create_files+0x325/0x470 [ 49.116545][ T360] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 31 82 d4 ff e9 a8 fe ff ff e8 47 e7 96 ff 31 db e9 ef 00 00 00 e8 3b e7 96 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 49.136024][ T360] RSP: 0018:ffffc90000f37b00 EFLAGS: 00010293 [ 49.141864][ T360] RAX: ffffffff81d3c6e8 RBX: ffff88811023e098 RCX: ffff88810f6d13c0 [ 49.149760][ T360] RDX: 0000000000000000 RSI: ffffffff869524e0 RDI: ffff88811023e068 [ 49.157924][ T360] RBP: ffffc90000f37bd0 R08: ffffffff82709697 R09: ffffed10215e2af4 [ 49.165890][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 49.173791][ T360] R13: ffffffff855f7e60 R14: dffffc0000000000 R15: ffff88811023e068 [ 49.181492][ T360] FS: 00007f6554b626c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 49.190732][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.197286][ T360] CR2: 000055bae627a890 CR3: 000000010fb08000 CR4: 00000000003506b0 [ 49.205275][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.213192][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.220952][ T360] Call Trace: [ 49.224315][ T360] ? show_regs+0x58/0x60 [ 49.228371][ T360] ? __warn+0x160/0x2f0 [ 49.232419][ T360] ? sysfs_create_files+0x325/0x470 [ 49.237405][ T360] ? report_bug+0x3d9/0x5b0 [ 49.241757][ T360] ? sysfs_create_files+0x325/0x470 [ 49.246921][ T360] ? handle_bug+0x41/0x70 [ 49.251116][ T360] ? exc_invalid_op+0x1b/0x50 [ 49.255742][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 49.260496][ T360] ? kobject_get+0xc7/0x120 [ 49.264873][ T360] ? sysfs_create_files+0x458/0x470 [ 49.269881][ T360] ? sysfs_create_files+0x325/0x470 [ 49.274936][ T360] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.280107][ T360] ? __kasan_check_write+0x14/0x20 [ 49.285178][ T360] ? kobject_get+0xd1/0x120 [ 49.289482][ T360] __device_add_disk+0x9a7/0x11a0 [ 49.294469][ T360] ? device_add_disk+0x40/0x40 [ 49.299025][ T360] ? vsprintf+0x40/0x40 [ 49.303064][ T360] ? device_initialize+0x1e1/0x420 [ 49.307966][ T360] device_add_disk+0x2a/0x40 [ 49.312443][ T360] loop_add+0x580/0x750 [ 49.316385][ T360] loop_control_ioctl+0x448/0x620 [ 49.321271][ T360] ? loop_remove+0xb0/0xb0 [ 49.325534][ T360] ? __fget_files+0x31e/0x380 [ 49.330038][ T360] ? security_file_ioctl+0x84/0xb0 [ 49.334991][ T360] ? loop_remove+0xb0/0xb0 [ 49.339218][ T360] __se_sys_ioctl+0x114/0x190 [ 49.343755][ T360] __x64_sys_ioctl+0x7b/0x90 [ 49.348148][ T360] do_syscall_64+0x34/0x70 [ 49.352573][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.358367][ T360] RIP: 0033:0x7f6555000ae9 [ 49.362725][ T360] 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 [ 49.382302][ T360] RSP: 002b:00007f6554b620c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.390608][ T360] RAX: ffffffffffffffda RBX: 00007f6555120050 RCX: 00007f6555000ae9 [ 49.398855][ T360] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.406719][ T360] RBP: 00007f6554b62120 R08: 0000000000000000 R09: 0000000000000000 [ 49.414505][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.422299][ T360] R13: 000000000000006e R14: 00007f6555120050 R15: 00007ffc8a724ad8 [ 49.430080][ T360] ---[ end trace b2e7b2244f4ac9ca ]--- [ 49.435396][ T360] ------------[ cut here ]------------ [ 49.440662][ T360] kernfs: can not remove 'events', no directory [ 49.446858][ T360] WARNING: CPU: 1 PID: 360 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 49.456304][ T360] Modules linked in: [ 49.460030][ T360] CPU: 1 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 49.471905][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.481844][ T360] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 49.487961][ T360] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 43 47 97 ff 48 c7 c7 00 d7 4a 85 4c 89 e6 e8 34 cd 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 26 47 97 ff bb fe ff ff ff 4c 89 f7 [ 49.507417][ T360] RSP: 0018:ffffc90000f37ac8 EFLAGS: 00010246 [ 49.513306][ T360] RAX: 41f6da36d82f9600 RBX: ffff88811023e098 RCX: ffff88810f6d13c0 [ 49.521193][ T360] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.529029][ T360] RBP: ffffc90000f37af0 R08: ffffffff81522098 R09: fffff520001e6e6d [ 49.536839][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7f20 [ 49.544840][ T360] R13: 0000000000000000 R14: ffffffff855f7e60 R15: 0000000000000000 [ 49.552662][ T360] FS: 00007f6554b626c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 49.561399][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.568092][ T360] CR2: 000055bae6308548 CR3: 000000010fb08000 CR4: 00000000003506a0 [ 49.575901][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.583843][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.591623][ T360] Call Trace: [ 49.594787][ T360] ? show_regs+0x58/0x60 [ 49.599036][ T360] ? __warn+0x160/0x2f0 [ 49.603059][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.608567][ T360] ? report_bug+0x3d9/0x5b0 [ 49.613004][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.618825][ T360] ? handle_bug+0x41/0x70 [ 49.623308][ T360] ? exc_invalid_op+0x1b/0x50 [ 49.623468][ T24] audit: type=1400 audit(1731194969.000:100): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 49.627812][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 49.627833][ T360] ? wake_up_klogd+0xb8/0xf0 [ 49.658809][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.664509][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.670121][ T360] sysfs_create_files+0x3de/0x470 [ 49.674998][ T360] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 49.680175][ T360] ? __kasan_check_write+0x14/0x20 [ 49.685543][ T360] ? kobject_get+0xd1/0x120 [ 49.689810][ T360] __device_add_disk+0x9a7/0x11a0 [ 49.694835][ T360] ? device_add_disk+0x40/0x40 [ 49.699525][ T360] ? vsprintf+0x40/0x40 [ 49.703888][ T360] ? device_initialize+0x1e1/0x420 [ 49.708926][ T360] device_add_disk+0x2a/0x40 [ 49.713472][ T360] loop_add+0x580/0x750 [ 49.717379][ T360] loop_control_ioctl+0x448/0x620 [ 49.722304][ T360] ? loop_remove+0xb0/0xb0 [ 49.726665][ T360] ? __fget_files+0x31e/0x380 [ 49.731366][ T360] ? security_file_ioctl+0x84/0xb0 [ 49.736350][ T360] ? loop_remove+0xb0/0xb0 [ 49.740594][ T360] __se_sys_ioctl+0x114/0x190 [ 49.745109][ T360] __x64_sys_ioctl+0x7b/0x90 [ 49.749536][ T360] do_syscall_64+0x34/0x70 [ 49.753808][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.759515][ T360] RIP: 0033:0x7f6555000ae9 [ 49.763804][ T360] 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 [ 49.783833][ T360] RSP: 002b:00007f6554b620c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.792280][ T360] RAX: ffffffffffffffda RBX: 00007f6555120050 RCX: 00007f6555000ae9 [ 49.800242][ T360] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 49.808107][ T360] RBP: 00007f6554b62120 R08: 0000000000000000 R09: 0000000000000000 [ 49.815895][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.823719][ T360] R13: 000000000000006e R14: 00007f6555120050 R15: 00007ffc8a724ad8 [ 49.831489][ T360] ---[ end trace b2e7b2244f4ac9cb ]--- [ 49.836806][ T360] loop0: failed to create sysfs files for events [ 49.848958][ T363] ------------[ cut here ]------------ [ 49.854305][ T363] kernfs: can not remove 'events', no directory [ 49.860394][ T363] WARNING: CPU: 1 PID: 363 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 49.870104][ T363] Modules linked in: [ 49.874023][ T363] CPU: 1 PID: 363 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 49.885643][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.895580][ T363] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 49.901622][ T363] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 43 47 97 ff 48 c7 c7 00 d7 4a 85 4c 89 e6 e8 34 cd 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 26 47 97 ff bb fe ff ff ff 4c 89 f7 [ 49.921175][ T363] RSP: 0018:ffffc90000f37c08 EFLAGS: 00010246 [ 49.927071][ T363] RAX: b122c688ca148c00 RBX: ffffffff855f7e60 RCX: ffff88810f6d62c0 [ 49.934859][ T363] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.942980][ T363] RBP: ffffc90000f37c30 R08: ffffffff81522098 R09: ffffed103ee2a5f8 [ 49.951013][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7f20 [ 49.958877][ T363] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 49.966666][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 49.975440][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.981825][ T363] CR2: 00007f6555121988 CR3: 000000010fa9f000 CR4: 00000000003506a0 [ 49.989858][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.997952][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.005792][ T363] Call Trace: [ 50.008994][ T363] ? show_regs+0x58/0x60 [ 50.013481][ T363] ? __warn+0x160/0x2f0 [ 50.017413][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.023452][ T363] ? report_bug+0x3d9/0x5b0 [ 50.027876][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.033429][ T363] ? handle_bug+0x41/0x70 [ 50.037501][ T363] ? exc_invalid_op+0x1b/0x50 [ 50.042052][ T363] ? asm_exc_invalid_op+0x12/0x20 [ 50.046874][ T363] ? wake_up_klogd+0xb8/0xf0 [ 50.051323][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.057101][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.062611][ T363] sysfs_remove_files+0xa5/0x100 [ 50.067355][ T363] del_gendisk+0x248/0xa90 [ 50.071605][ T363] ? device_add_disk_no_queue_reg+0x30/0x30 [ 50.077489][ T363] ? radix_tree_delete_item+0x24d/0x350 [ 50.082859][ T363] loop_remove+0x46/0xb0 [ 50.086912][ T363] loop_control_ioctl+0x564/0x620 [ 50.091904][ T363] ? loop_remove+0xb0/0xb0 [ 50.096200][ T363] ? __fget_files+0x31e/0x380 [ 50.100674][ T363] ? security_file_ioctl+0x84/0xb0 [ 50.105851][ T363] ? loop_remove+0xb0/0xb0 [ 50.110167][ T363] __se_sys_ioctl+0x114/0x190 [ 50.114677][ T363] __x64_sys_ioctl+0x7b/0x90 [ 50.119037][ T363] do_syscall_64+0x34/0x70 [ 50.123323][ T363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.129009][ T363] RIP: 0033:0x7f6555000ae9 [ 50.133384][ T363] 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 [ 50.152963][ T363] RSP: 002b:00007f6554b830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.161123][ T363] RAX: ffffffffffffffda RBX: 00007f655511ff80 RCX: 00007f6555000ae9 [ 50.169053][ T363] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.176799][ T363] RBP: 00007f655504c47a R08: 0000000000000000 R09: 0000000000000000 [ 50.185042][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.193117][ T363] R13: 000000000000000b R14: 00007f655511ff80 R15: 00007ffc8a724ad8 [ 50.200995][ T363] ---[ end trace b2e7b2244f4ac9cc ]--- [ 50.206278][ T363] ------------[ cut here ]------------ [ 50.211518][ T363] kernfs: can not remove 'events_async', no directory [ 50.218233][ T363] WARNING: CPU: 0 PID: 363 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 50.227771][ T363] Modules linked in: [ 50.231618][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 50.243176][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.253181][ T363] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 50.259344][ T363] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 43 47 97 ff 48 c7 c7 00 d7 4a 85 4c 89 e6 e8 34 cd 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 26 47 97 ff bb fe ff ff ff 4c 89 f7 [ 50.279068][ T363] RSP: 0018:ffffc90000f37c08 EFLAGS: 00010246 [ 50.285262][ T363] RAX: b122c688ca148c00 RBX: ffffffff855f7ea0 RCX: ffff88810f6d62c0 [ 50.293164][ T363] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.300959][ T363] RBP: ffffc90000f37c30 R08: ffffffff81522098 R09: fffff520001e6e95 [ 50.308805][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7fc0 [ 50.316696][ T363] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 50.324679][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.333597][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.340005][ T363] CR2: 00007f6554b61ff8 CR3: 000000010fa9f000 CR4: 00000000003506b0 [ 50.347941][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.355855][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.363860][ T363] Call Trace: [ 50.366938][ T363] ? show_regs+0x58/0x60 [ 50.371007][ T363] ? __warn+0x160/0x2f0 [ 50.375034][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.380573][ T363] ? report_bug+0x3d9/0x5b0 [ 50.384937][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.390536][ T363] ? handle_bug+0x41/0x70 [ 50.394753][ T363] ? exc_invalid_op+0x1b/0x50 [ 50.399218][ T363] ? asm_exc_invalid_op+0x12/0x20 [ 50.404119][ T363] ? wake_up_klogd+0xb8/0xf0 [ 50.408507][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.414204][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.419707][ T363] sysfs_remove_files+0xa5/0x100 [ 50.424690][ T363] del_gendisk+0x248/0xa90 [ 50.429079][ T363] ? device_add_disk_no_queue_reg+0x30/0x30 [ 50.435467][ T363] ? radix_tree_delete_item+0x24d/0x350 [ 50.441017][ T363] loop_remove+0x46/0xb0 [ 50.445139][ T363] loop_control_ioctl+0x564/0x620 [ 50.449970][ T363] ? loop_remove+0xb0/0xb0 [ 50.454253][ T363] ? __fget_files+0x31e/0x380 [ 50.458727][ T363] ? security_file_ioctl+0x84/0xb0 [ 50.463792][ T363] ? loop_remove+0xb0/0xb0 [ 50.468037][ T363] __se_sys_ioctl+0x114/0x190 [ 50.472699][ T363] __x64_sys_ioctl+0x7b/0x90 [ 50.477277][ T363] do_syscall_64+0x34/0x70 [ 50.481536][ T363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.487679][ T363] RIP: 0033:0x7f6555000ae9 [ 50.492190][ T363] 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 [ 50.512333][ T363] RSP: 002b:00007f6554b830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.520671][ T363] RAX: ffffffffffffffda RBX: 00007f655511ff80 RCX: 00007f6555000ae9 [ 50.528531][ T363] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.536333][ T363] RBP: 00007f655504c47a R08: 0000000000000000 R09: 0000000000000000 [ 50.544133][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.551915][ T363] R13: 000000000000000b R14: 00007f655511ff80 R15: 00007ffc8a724ad8 [ 50.559901][ T363] ---[ end trace b2e7b2244f4ac9cd ]--- [ 50.565198][ T363] ------------[ cut here ]------------ [ 50.570462][ T363] kernfs: can not remove 'events_poll_msecs', no directory [ 50.577741][ T363] WARNING: CPU: 1 PID: 363 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 50.587510][ T363] Modules linked in: [ 50.591228][ T363] CPU: 1 PID: 363 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 50.602812][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.612734][ T363] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 50.618835][ T363] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 43 47 97 ff 48 c7 c7 00 d7 4a 85 4c 89 e6 e8 34 cd 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 26 47 97 ff bb fe ff ff ff 4c 89 f7 [ 50.638673][ T363] RSP: 0018:ffffc90000f37c08 EFLAGS: 00010246 [ 50.644624][ T363] RAX: b122c688ca148c00 RBX: ffffffff855f7ee0 RCX: ffff88810f6d62c0 [ 50.652523][ T363] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 50.660297][ T363] RBP: ffffc90000f37c30 R08: ffffffff81522098 R09: fffff520001e6e95 [ 50.668398][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7fe0 [ 50.676389][ T363] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 50.684481][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.693429][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.699778][ T363] CR2: 00007f6554b61ff8 CR3: 000000010fa9f000 CR4: 00000000003506b0 [ 50.707633][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.715416][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.723239][ T363] Call Trace: [ 50.726397][ T363] ? show_regs+0x58/0x60 [ 50.730574][ T363] ? __warn+0x160/0x2f0 [ 50.734646][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.740200][ T363] ? report_bug+0x3d9/0x5b0 [ 50.744735][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.750328][ T363] ? handle_bug+0x41/0x70 [ 50.754667][ T363] ? exc_invalid_op+0x1b/0x50 [ 50.759181][ T363] ? asm_exc_invalid_op+0x12/0x20 [ 50.764099][ T363] ? wake_up_klogd+0xb8/0xf0 [ 50.768715][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.774331][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 50.779835][ T363] sysfs_remove_files+0xa5/0x100 [ 50.784749][ T363] del_gendisk+0x248/0xa90 [ 50.789042][ T363] ? device_add_disk_no_queue_reg+0x30/0x30 [ 50.794996][ T363] ? radix_tree_delete_item+0x24d/0x350 [ 50.800333][ T363] loop_remove+0x46/0xb0 [ 50.804442][ T363] loop_control_ioctl+0x564/0x620 [ 50.809267][ T363] ? loop_remove+0xb0/0xb0 [ 50.813600][ T363] ? __fget_files+0x31e/0x380 [ 50.818052][ T363] ? security_file_ioctl+0x84/0xb0 [ 50.823172][ T363] ? loop_remove+0xb0/0xb0 [ 50.827403][ T363] __se_sys_ioctl+0x114/0x190 [ 50.831914][ T363] __x64_sys_ioctl+0x7b/0x90 [ 50.836483][ T363] do_syscall_64+0x34/0x70 [ 50.840745][ T363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.846516][ T363] RIP: 0033:0x7f6555000ae9 [ 50.850725][ T363] 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 [ 50.870656][ T363] RSP: 002b:00007f6554b830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.879298][ T363] RAX: ffffffffffffffda RBX: 00007f655511ff80 RCX: 00007f6555000ae9 [ 50.887091][ T363] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 50.894912][ T363] RBP: 00007f655504c47a R08: 0000000000000000 R09: 0000000000000000 [ 50.903252][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.911029][ T363] R13: 000000000000000b R14: 00007f655511ff80 R15: 00007ffc8a724ad8 [ 50.919009][ T363] ---[ end trace b2e7b2244f4ac9ce ]--- [ 50.924324][ T363] ------------[ cut here ]------------ [ 50.929703][ T363] kernfs: can not remove 'bdi', no directory [ 50.935853][ T363] WARNING: CPU: 0 PID: 363 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 50.945669][ T363] Modules linked in: [ 50.949377][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 50.960953][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.970987][ T363] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 50.977112][ T363] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 43 47 97 ff 48 c7 c7 00 d7 4a 85 4c 89 e6 e8 34 cd 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 26 47 97 ff bb fe ff ff ff 4c 89 f7 [ 50.996547][ T363] RSP: 0018:ffffc90000f37c28 EFLAGS: 00010246 [ 51.002454][ T363] RAX: b122c688ca148c00 RBX: ffff88811023e098 RCX: ffff88810f6d62c0 [ 51.010245][ T363] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 51.018190][ T363] RBP: ffffc90000f37c50 R08: ffffffff81522098 R09: fffff520001e6e99 [ 51.025992][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7840 [ 51.033965][ T363] R13: 0000000000000000 R14: ffffffff855f7840 R15: 0000000000000000 [ 51.042047][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.050770][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.057233][ T363] CR2: 00007f6554b61ff8 CR3: 000000010fa9f000 CR4: 00000000003506b0 [ 51.065129][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.073038][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.080816][ T363] Call Trace: [ 51.083995][ T363] ? show_regs+0x58/0x60 [ 51.088033][ T363] ? __warn+0x160/0x2f0 [ 51.092057][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 51.097581][ T363] ? report_bug+0x3d9/0x5b0 [ 51.101912][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 51.107942][ T363] ? handle_bug+0x41/0x70 [ 51.112085][ T363] ? exc_invalid_op+0x1b/0x50 [ 51.116606][ T363] ? asm_exc_invalid_op+0x12/0x20 [ 51.121448][ T363] ? wake_up_klogd+0xb8/0xf0 [ 51.126034][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 51.131533][ T363] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 51.137118][ T363] sysfs_remove_link+0x50/0x60 [ 51.141736][ T363] del_gendisk+0x477/0xa90 [ 51.146132][ T363] ? device_add_disk_no_queue_reg+0x30/0x30 [ 51.151843][ T363] ? radix_tree_delete_item+0x24d/0x350 [ 51.157284][ T363] loop_remove+0x46/0xb0 [ 51.161311][ T363] loop_control_ioctl+0x564/0x620 [ 51.166370][ T363] ? loop_remove+0xb0/0xb0 [ 51.170534][ T363] ? __fget_files+0x31e/0x380 [ 51.175093][ T363] ? security_file_ioctl+0x84/0xb0 [ 51.180016][ T363] ? loop_remove+0xb0/0xb0 [ 51.184542][ T363] __se_sys_ioctl+0x114/0x190 [ 51.188970][ T363] __x64_sys_ioctl+0x7b/0x90 [ 51.193544][ T363] do_syscall_64+0x34/0x70 [ 51.197753][ T363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.203561][ T363] RIP: 0033:0x7f6555000ae9 [ 51.207730][ T363] 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 [ 51.227294][ T363] RSP: 002b:00007f6554b830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.235523][ T363] RAX: ffffffffffffffda RBX: 00007f655511ff80 RCX: 00007f6555000ae9 [ 51.243344][ T363] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.251152][ T363] RBP: 00007f655504c47a R08: 0000000000000000 R09: 0000000000000000 [ 51.258980][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.266785][ T363] R13: 000000000000000b R14: 00007f655511ff80 R15: 00007ffc8a724ad8 [ 51.274582][ T363] ---[ end trace b2e7b2244f4ac9cf ]--- [ 51.280230][ T363] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 51.291753][ T363] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 51.299998][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003449-g6a01908517df #0 [ 51.311686][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.321616][ T363] RIP: 0010:device_del+0xdf/0xf00 [ 51.326606][ T363] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 0b 70 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 51.346391][ T363] RSP: 0018:ffffc90000f37b80 EFLAGS: 00010202 [ 51.352288][ T363] RAX: 1ffff11022047c1a RBX: ffff88811023e0d0 RCX: ffffffff84b1d7d5 [ 51.360108][ T363] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000f37b00 [ 51.367933][ T363] RBP: ffffc90000f37c70 R08: dffffc0000000000 R09: fffff520001e6f61 [ 51.375813][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 51.383714][ T363] R13: dffffc0000000000 R14: ffff88811023e108 R15: 00000000000000d0 [ 51.391521][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.400663][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.407261][ T363] CR2: 00007f6554b61ff8 CR3: 000000010fa9f000 CR4: 00000000003506b0 [ 51.415357][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.423167][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.431061][ T363] Call Trace: [ 51.434391][ T363] ? __die_body+0x62/0xb0 [ 51.438727][ T363] ? die_addr+0x9f/0xd0 [ 51.442701][ T363] ? exc_general_protection+0x3ff/0x490 [ 51.448128][ T363] ? asm_exc_general_protection+0x1e/0x30 [ 51.453635][ T363] ? mutex_lock+0xa5/0x110 [ 51.457886][ T363] ? device_del+0xdf/0xf00 [ 51.462157][ T363] ? _raw_spin_lock_irqsave+0x210/0x210 [ 51.467535][ T363] ? kill_device+0xd0/0xd0 [ 51.471956][ T363] ? mutex_unlock+0x1c/0x40 [ 51.476293][ T363] del_gendisk+0x88d/0xa90 [ 51.480546][ T363] ? device_add_disk_no_queue_reg+0x30/0x30 [ 51.486402][ T363] ? radix_tree_delete_item+0x24d/0x350 [ 51.491791][ T363] loop_remove+0x46/0xb0 [ 51.495861][ T363] loop_control_ioctl+0x564/0x620 [ 51.500710][ T363] ? loop_remove+0xb0/0xb0 [ 51.505059][ T363] ? __fget_files+0x31e/0x380 [ 51.509580][ T363] ? security_file_ioctl+0x84/0xb0 [ 51.514534][ T363] ? loop_remove+0xb0/0xb0 [ 51.518788][ T363] __se_sys_ioctl+0x114/0x190 [ 51.523285][ T363] __x64_sys_ioctl+0x7b/0x90 [ 51.527715][ T363] do_syscall_64+0x34/0x70 [ 51.531978][ T363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.537695][ T363] RIP: 0033:0x7f6555000ae9 [ 51.541949][ T363] 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 [ 51.561502][ T363] RSP: 002b:00007f6554b830c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.569881][ T363] RAX: ffffffffffffffda RBX: 00007f655511ff80 RCX: 00007f6555000ae9 [ 51.577698][ T363] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.585592][ T363] RBP: 00007f655504c47a R08: 0000000000000000 R09: 0000000000000000 [ 51.593431][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.601237][ T363] R13: 000000000000000b R14: 00007f655511ff80 R15: 00007ffc8a724ad8 [ 51.609036][ T363] Modules linked in: [ 51.614121][ T363] ---[ end trace b2e7b2244f4ac9d0 ]--- [ 51.619412][ T363] RIP: 0010:device_del+0xdf/0xf00 [ 51.624312][ T363] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 0b 70 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 51.643972][ T363] RSP: 0018:ffffc90000f37b80 EFLAGS: 00010202 [ 51.649768][ T363] RAX: 1ffff11022047c1a RBX: ffff88811023e0d0 RCX: ffffffff84b1d7d5 [ 51.657622][ T363] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000f37b00 [ 51.665426][ T363] RBP: ffffc90000f37c70 R08: dffffc0000000000 R09: fffff520001e6f61 [ 51.673243][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 51.681028][ T363] R13: dffffc0000000000 R14: ffff88811023e108 R15: 00000000000000d0 [ 51.688979][ T363] FS: 00007f6554b836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.697720][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.704147][ T363] CR2: 00007f6554b61ff8 CR3: 000000010fa9f000 CR4: 00000000003506b0 [ 51.711973][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.719739][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.727628][ T363] Kernel panic - not syncing: Fatal exception [ 51.733744][ T363] Kernel Offset: disabled [ 51.737876][ T363] Rebooting in 86400 seconds..