5171 515374 deactivate_lkm 5359 359228 Can protect non-existent usr li

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5171.515374] deactivate_lkm
[ 5359.359228] Can't protect non-existent /usr/lib/cups/backend/tea4cups
[ 6631.317378] hrtimer: interrupt took 40683261 ns
[10845.995886] usb 2-1: USB disconnect, device number 4
[10846.166987] 03:00:39.656620 timesync vgsvcTimeSyncWorker: Radical host time change: 63 978 623 000 000ns (HostNow=1 555 061 829 606 000 000 ns HostLast=1 554 997 850 983 000 000 ns)
[10846.610737] usb 2-1: new full-speed USB device number 5 using ohci-pci
[10846.956073] usb 2-1: New USB device found, idVendor=80ee, idProduct=0021, bcdDevice= 1.00
[10846.956075] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[10846.956076] usb 2-1: Product: USB Tablet
[10846.956081] usb 2-1: Manufacturer: VirtualBox
[10846.967889] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:06.0/usb2/2-1/2-1:1.0/0003:80EE:0021.0004/input/input10
[10847.027195] hid-generic 0003:80EE:0021.0004: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:06.0-1/input0
[10847.218760] e1000: enp0s3 NIC Link is Down
[10847.218856] e1000 0000:00:03.0 enp0s3: Reset adapter
[10849.327085] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[10856.167451] 03:00:49.657234 timesync vgsvcTimeSyncWorker: Radical guest time change: 63 978 618 022 000ns (GuestNow=1 555 061 839 606 790 000 ns GuestLast=1 554 997 860 988 768 000 ns fSetTimeLastLoop=true )
[10875.166268] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[10875.177315] JFS: nTxBlock = 8192, nTxLock = 65536
[10875.190069] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[10875.208944] QNX4 filesystem 0.2.3 registered.
[10875.266342] raid6: sse2x1 gen() 6962 MB/s
[10875.314342] raid6: sse2x1 xor() 6873 MB/s
[10875.362352] raid6: sse2x2 gen() 14612 MB/s
[10875.410346] raid6: sse2x2 xor() 9445 MB/s
[10875.458341] raid6: sse2x4 gen() 14933 MB/s
[10875.506322] raid6: sse2x4 xor() 8398 MB/s
[10875.554383] raid6: avx2x1 gen() 15534 MB/s
[10875.602330] raid6: avx2x1 xor() 11842 MB/s
[10875.650343] raid6: avx2x2 gen() 20052 MB/s
[10875.698327] raid6: avx2x2 xor() 12711 MB/s
[10875.746325] raid6: avx2x4 gen() 21148 MB/s
[10875.794345] raid6: avx2x4 xor() 11268 MB/s
[10875.794347] raid6: using algorithm avx2x4 gen() 21148 MB/s
[10875.794348] raid6: .... xor() 11268 MB/s, rmw enabled
[10875.794349] raid6: using avx2x2 recovery algorithm
[10875.797918] xor: automatically using best checksumming function avx
[10875.828642] Btrfs loaded, crc32c=crc32c-intel
[11533.036267] general protection fault: 0000 [#1] SMP NOPTI
[11533.036394] CPU: 7 PID: 16150 Comm: cmake Tainted: G C OE 4.18.0-17-generic #18-Ubuntu
[11533.036475] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[11533.036541] RIP: 0010:__kmalloc+0xe0/0x230
[11533.036586] Code: 01 e0 4d 8b 10 4c 89 c3 4d 33 97 38 01 00 00 4c 31 d3 65 48 0f c7 0f 0f 94 c0 84 c0 74 ac 4d 39 d0 74 14 41 8b 47 20 48 01 c3 <48> 33 1b 49 33 9f 38 01 00 00 0f 18 0b 41 f7 c5 00 80 00 00 0f 85
[11533.036745] RSP: 0018:ffffa80088ae3ca0 EFLAGS: 00010206
[11533.036791] RAX: 0000000000000000 RBX: 1af3fd50ed9b5f35 RCX: 0000000000033681
[11533.036841] RDX: 0000000000033680 RSI: 00000000006000c0 RDI: 00000000000270c0
[11533.036891] RBP: ffffa80088ae3cd8 R08: ffff9c866b093120 R09: ffff9c866b093600
[11533.036937] R10: e50c61d686926e15 R11: fefefefefefefeff R12: ffff9c866b093120
[11533.036988] R13: 00000000006000c0 R14: ffff9c8757003680 R15: ffff9c8757003680
[11533.037036] FS: 00007ff60ed9fe00(0000) GS:ffff9c875fdc0000(0000) knlGS:0000000000000000
[11533.037101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11533.037155] CR2: 0000556d26606568 CR3: 000000015d23c000 CR4: 00000000000406e0
[11533.037228] Call Trace:
[11533.037271] ? sf_make_path.isra.6+0x63/0x170 [vboxsf]
[11533.037320] sf_make_path.isra.6+0x63/0x170 [vboxsf]
[11533.037363] sf_path_from_dentry+0x165/0x190 [vboxsf]
[11533.037414] sf_lookup+0x6b/0x210 [vboxsf]
[11533.037455] ? kmem_cache_alloc+0x171/0x1e0
[11533.037504] ? __d_alloc+0x29/0x250
[11533.037555] ? __d_alloc+0x127/0x250
[11533.037624] __lookup_hash+0x79/0xa0
[11533.037667] do_unlinkat+0x13f/0x300
[11533.037716] __x64_sys_unlink+0x23/0x30
[11533.037756] do_syscall_64+0x5a/0x110
[11533.037805] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[11533.037849] RIP: 0033:0x7ff6152b5a77
[11533.037884] Code: f0 ff ff 73 01 c3 48 8b 0d 16 84 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e9 83 0d 00 f7 d8 64 89 01 48
[11533.038000] RSP: 002b:00007ffc61336fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[11533.038039] RAX: ffffffffffffffda RBX: 00007ffc61337238 RCX: 00007ff6152b5a77
[11533.038071] RDX: ffffffffffffff60 RSI: 0000556d265f0a90 RDI: 0000556d265f7700
[11533.038473] RBP: 00007ffc61336fd0 R08: 0000000000000001 R09: 0000000000000000
[11533.038845] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc61337258
[11533.039209] R13: 0000000000000001 R14: 0000000000000000 R15: 00007ffc61337130
[11533.039563] Modules linked in: btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c nls_utf8 isofs vboxsf snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel joydev pcbc aesni_intel snd_seq snd_seq_device snd_timer aes_x86_64 vboxvideo(CE) snd input_leds mac_hid crypto_simd soundcore ttm vboxguest drm_kms_helper drm fb_sys_fops syscopyarea sysfillrect sysimgblt cryptd video serio_raw glue_helper sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid psmouse ahci e1000 libahci i2c_piix4 pata_acpi [last unloaded: hook]
[11533.042174] fbcon_switch: detected unhandled fb_set_par error, error code -16
[11533.043168] fbcon_switch: detected unhandled fb_set_par error, error code -16
[11533.044200] ---[ end trace 9adb65a5a42990b8 ]---
[11533.044205] RIP: 0010:__kmalloc+0xe0/0x230
[11533.044209] Code: 01 e0 4d 8b 10 4c 89 c3 4d 33 97 38 01 00 00 4c 31 d3 65 48 0f c7 0f 0f 94 c0 84 c0 74 ac 4d 39 d0 74 14 41 8b 47 20 48 01 c3 <48> 33 1b 49 33 9f 38 01 00 00 0f 18 0b 41 f7 c5 00 80 00 00 0f 85
[11533.044264] RSP: 0018:ffffa80088ae3ca0 EFLAGS: 00010206
[11533.044266] RAX: 0000000000000000 RBX: 1af3fd50ed9b5f35 RCX: 0000000000033681
[11533.044267] RDX: 0000000000033680 RSI: 00000000006000c0 RDI: 00000000000270c0
[11533.044268] RBP: ffffa80088ae3cd8 R08: ffff9c866b093120 R09: ffff9c866b093600
[11533.044269] R10: e50c61d686926e15 R11: fefefefefefefeff R12: ffff9c866b093120
[11533.044272] R13: 00000000006000c0 R14: ffff9c8757003680 R15: ffff9c8757003680
[11533.044275] FS: 00007ff60ed9fe00(0000) GS:ffff9c875fdc0000(0000) knlGS:0000000000000000
[11533.044277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11533.044278] CR2: 0000556d26606568 CR3: 000000015d23c000 CR4: 00000000000406e0