Dec 4 18:13:48 x360 kernel: [ 712.320419] BUG: unable to handle kernel NULL pointer dereference at 00000000000006db Dec 4 18:13:48 x360 kernel: [ 712.320423] PGD 0 P4D 0 Dec 4 18:13:48 x360 kernel: [ 712.320426] Oops: 0000 [#1] SMP PTI Dec 4 18:13:48 x360 kernel: [ 712.320429] CPU: 1 PID: 4828 Comm: nspr-2 Tainted: G O 4.19.6 #1 Dec 4 18:13:48 x360 kernel: [ 712.320431] Hardware name: HP HP Pavilion x360 Convertible/81A7, BIOS F.35 06/25/2018 Dec 4 18:13:48 x360 kernel: [ 712.320435] RIP: 0010:cmp_map_id+0xb/0x40 Dec 4 18:13:48 x360 kernel: [ 712.320438] Code: 4c 89 ef 48 89 14 24 e8 53 d2 f9 ff 48 8b 14 24 eb a5 48 c7 c2 f4 ff ff ff eb e0 90 90 90 90 8b 4f 04 b8 ff ff ff ff 80 3f 00 <8b> 56 04 0f 44 16 44 8b 47 08 39 d1 8b 7e 08 72 17 8d 7c 17 ff 42 Dec 4 18:13:48 x360 kernel: [ 712.320439] RSP: 0018:ffffc90004097bb0 EFLAGS: 00010202 Dec 4 18:13:48 x360 kernel: [ 712.320442] RAX: 00000000ffffffff RBX: 00000000000000ff RCX: 00000000000003e8 Dec 4 18:13:48 x360 kernel: [ 712.320443] RDX: 00000000000005f4 RSI: 00000000000006d7 RDI: ffffc90004097bfc Dec 4 18:13:48 x360 kernel: [ 712.320445] RBP: 000000000000000c R08: ffffffff810d56e0 R09: ffff8881b1510310 Dec 4 18:13:48 x360 kernel: [ 712.320446] R10: 00000000ffff7fff R11: 0000000000000001 R12: 00000000000000e3 Dec 4 18:13:48 x360 kernel: [ 712.320448] R13: ffffffff810d56e0 R14: 00000000000006d7 R15: 000000000000007f Dec 4 18:13:48 x360 kernel: [ 712.320450] FS: 00007fb7d4a26700(0000) GS:ffff8881e8a80000(0000) knlGS:0000000000000000 Dec 4 18:13:48 x360 kernel: [ 712.320451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 4 18:13:48 x360 kernel: [ 712.320453] CR2: 00000000000006db CR3: 0000000117908002 CR4: 00000000003606e0 Dec 4 18:13:48 x360 kernel: [ 712.320454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 4 18:13:48 x360 kernel: [ 712.320456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Dec 4 18:13:48 x360 kernel: [ 712.320457] Call Trace: Dec 4 18:13:48 x360 kernel: [ 712.320462] bsearch+0x52/0x80 Dec 4 18:13:48 x360 kernel: [ 712.320466] map_id_up+0xc8/0xe0 Dec 4 18:13:48 x360 kernel: [ 712.320473] vboxdrvLinuxCreateCommon.constprop.4+0xc1/0x110 [vboxdrv] Dec 4 18:13:48 x360 kernel: [ 712.320477] misc_open+0x113/0x170 Dec 4 18:13:48 x360 kernel: [ 712.320482] chrdev_open+0x99/0x1a0 Dec 4 18:13:48 x360 kernel: [ 712.320485] ? cdev_put.part.1+0x20/0x20 Dec 4 18:13:48 x360 kernel: [ 712.320488] do_dentry_open+0x1a3/0x330 Dec 4 18:13:48 x360 kernel: [ 712.320491] path_openat+0x5b7/0x14e0 Dec 4 18:13:48 x360 kernel: [ 712.320495] do_filp_open+0x96/0x110 Dec 4 18:13:48 x360 kernel: [ 712.320498] ? __check_object_size+0x9d/0x190 Dec 4 18:13:48 x360 kernel: [ 712.320501] ? __alloc_fd+0x38/0x150 Dec 4 18:13:48 x360 kernel: [ 712.320503] ? do_sys_open+0x1b8/0x240 Dec 4 18:13:48 x360 kernel: [ 712.320505] do_sys_open+0x1b8/0x240 Dec 4 18:13:48 x360 kernel: [ 712.320508] do_syscall_64+0x4a/0x100 Dec 4 18:13:48 x360 kernel: [ 712.320513] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Dec 4 18:13:48 x360 kernel: [ 712.320515] RIP: 0033:0x7fb7df64fdae Dec 4 18:13:48 x360 kernel: [ 712.320517] Code: 89 54 24 08 e8 73 f2 ff ff 8b 74 24 0c 48 8b 3c 24 41 89 c0 44 8b 54 24 08 b8 01 01 00 00 89 f2 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 30 44 89 c7 89 44 24 08 e8 9e f2 ff ff 8b 44 Dec 4 18:13:48 x360 kernel: [ 712.320519] RSP: 002b:00007fb7d4a24840 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 Dec 4 18:13:48 x360 kernel: [ 712.320521] RAX: ffffffffffffffda RBX: 00007fb7dfce2000 RCX: 00007fb7df64fdae Dec 4 18:13:48 x360 kernel: [ 712.320523] RDX: 0000000000000002 RSI: 00007fb7df3c92bd RDI: 00000000ffffff9c Dec 4 18:13:48 x360 kernel: [ 712.320524] RBP: 00007fb7d4a248d0 R08: 0000000000000000 R09: 0000000000000000 Dec 4 18:13:48 x360 kernel: [ 712.320525] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fb7df3c92bd Dec 4 18:13:48 x360 kernel: [ 712.320527] R13: 0000000000000000 R14: 00007fb7df634128 R15: 00007fb7c8015560 Dec 4 18:13:48 x360 kernel: [ 712.320529] Modules linked in: vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp binfmt_misc xt_conntrack nf_conntrack nf_defrag_ipv4 iptable_filter nls_iso8859_1 nls_cp437 vfat fat hid_generic usbhid snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic rtsx_pci_ms rtsx_pci_sdmmc memstick mmc_core snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm hp_wmi snd_seq snd_seq_device snd_timer snd x86_pkg_temp_thermal intel_powerclamp coretemp xhci_pci crct10dif_pclmul crc32_pclmul crc32c_intel xhci_hcd ghash_clmulni_intel serio_raw iwlmvm efivars rtsx_pci i2c_i801 soundcore sg iwlwifi mfd_core usbcore usb_common i2c_hid wmi hid evdev acpi_pad button efivarfs ip_tables x_tables autofs4 dm_crypt dm_mod dax aesni_intel Dec 4 18:13:48 x360 kernel: [ 712.320571] i915 i2c_algo_bit aes_x86_64 crypto_simd iosf_mbi cryptd glue_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci i2c_core thermal video Dec 4 18:13:48 x360 kernel: [ 712.320582] CR2: 00000000000006db Dec 4 18:13:48 x360 kernel: [ 712.320585] ---[ end trace 28c6a481435dc12b ]--- Dec 4 18:13:48 x360 kernel: [ 712.320587] RIP: 0010:cmp_map_id+0xb/0x40 Dec 4 18:13:48 x360 kernel: [ 712.320589] Code: 4c 89 ef 48 89 14 24 e8 53 d2 f9 ff 48 8b 14 24 eb a5 48 c7 c2 f4 ff ff ff eb e0 90 90 90 90 8b 4f 04 b8 ff ff ff ff 80 3f 00 <8b> 56 04 0f 44 16 44 8b 47 08 39 d1 8b 7e 08 72 17 8d 7c 17 ff 42 Dec 4 18:13:48 x360 kernel: [ 712.320590] RSP: 0018:ffffc90004097bb0 EFLAGS: 00010202 Dec 4 18:13:48 x360 kernel: [ 712.320592] RAX: 00000000ffffffff RBX: 00000000000000ff RCX: 00000000000003e8 Dec 4 18:13:48 x360 kernel: [ 712.320594] RDX: 00000000000005f4 RSI: 00000000000006d7 RDI: ffffc90004097bfc Dec 4 18:13:48 x360 kernel: [ 712.320595] RBP: 000000000000000c R08: ffffffff810d56e0 R09: ffff8881b1510310 Dec 4 18:13:48 x360 kernel: [ 712.320597] R10: 00000000ffff7fff R11: 0000000000000001 R12: 00000000000000e3 Dec 4 18:13:48 x360 kernel: [ 712.320598] R13: ffffffff810d56e0 R14: 00000000000006d7 R15: 000000000000007f Dec 4 18:13:48 x360 kernel: [ 712.320600] FS: 00007fb7d4a26700(0000) GS:ffff8881e8a80000(0000) knlGS:0000000000000000 Dec 4 18:13:48 x360 kernel: [ 712.320601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 4 18:13:48 x360 kernel: [ 712.320603] CR2: 00000000000006db CR3: 0000000117908002 CR4: 00000000003606e0 Dec 4 18:13:48 x360 kernel: [ 712.320604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 4 18:13:48 x360 kernel: [ 712.320606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400