zesty unable to handle kernel NULL pointer dereference
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Critical
|
|||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Zesty |
Fix Released
|
High
|
Unassigned | ||
linux-hwe (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Zesty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Upgraded to zesty about a week ago. Ran into this on latest kernel. (during high load, nothing in particular seems to cause it to happen).
Did not happen with previous (4.10.0.14.16) kernel. Only after update to 4.10.0.15.17, has happened about 3 times since then (or other crashes), this is the one I could capture.
kern.log entries below. Let me know if you need anything else from me.
Thanks!
Apr 7 11:20:28 doe kernel: [26003.796278] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
Apr 7 11:20:28 doe kernel: [26003.796375] IP: gen8_ppgtt_
Apr 7 11:20:28 doe kernel: [26003.796404] PGD 0
Apr 7 11:20:28 doe kernel: [26003.796405]
Apr 7 11:20:28 doe kernel: [26003.796427] Oops: 0002 [#1] SMP
Apr 7 11:20:28 doe kernel: [26003.796441] Modules linked in: xt_REDIRECT nf_nat_redirect xt_hl scsi_transport_
Apr 7 11:20:28 doe kernel: [26003.796722] snd_hwdep asus_wmi sparse_keymap snd_pcm arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device iwlmvm snd_timer mac80211 intel_rapl x86_pkg_
Apr 7 11:20:28 doe kernel: [26003.797026] x_tables autofs4 algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 aesni_intel aes_x86_64 crypto_simd glue_helper cryptd i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt libahci fb_sys_fops drm wmi i2c_hid hid pinctrl_
Apr 7 11:20:28 doe kernel: [26003.797142] CPU: 0 PID: 8418 Comm: chromium-browse Tainted: P O 4.10.0-15-generic #17-Ubuntu
Apr 7 11:20:28 doe kernel: [26003.797175] Hardware name: ASUSTeK COMPUTER INC. UX305CA/UX305CA, BIOS UX305CA.201 09/11/2015
Apr 7 11:20:28 doe kernel: [26003.797206] task: ffff9bbaa201dc00 task.stack: ffffc25b5ea8c000
Apr 7 11:20:28 doe kernel: [26003.797250] RIP: 0010:gen8_
Apr 7 11:20:28 doe kernel: [26003.797279] RSP: 0018:ffffc25b5e
Apr 7 11:20:28 doe kernel: [26003.797299] RAX: ffff9bba689be580 RBX: 0000000000000003 RCX: 0000000000000003
Apr 7 11:20:28 doe kernel: [26003.797325] RDX: 0000000000000000 RSI: ffff9bbae7c0a000 RDI: ffff9bbba0418000
Apr 7 11:20:28 doe kernel: [26003.797351] RBP: ffffc25b5ea8f8d8 R08: 0000000000000000 R09: 0000000000000000
Apr 7 11:20:28 doe kernel: [26003.797378] R10: 0000000000000000 R11: 0000000000000041 R12: ffff9bbb5f00a000
Apr 7 11:20:28 doe kernel: [26003.797405] R13: ffff9bbba932bb10 R14: 00000000fff97000 R15: 0000000000008000
Apr 7 11:20:28 doe kernel: [26003.797440] FS: 00007f70bd1df6c
Apr 7 11:20:28 doe kernel: [26003.797470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 7 11:20:28 doe kernel: [26003.797497] CR2: 0000000000000018 CR3: 0000000169420000 CR4: 00000000003406f0
Apr 7 11:20:28 doe kernel: [26003.797523] Call Trace:
Apr 7 11:20:28 doe kernel: [26003.797553] gen8_alloc_
Apr 7 11:20:28 doe kernel: [26003.797576] ? __alloc_
Apr 7 11:20:28 doe kernel: [26003.797610] gen8_alloc_
Apr 7 11:20:28 doe kernel: [26003.797648] i915_vma_
Apr 7 11:20:28 doe kernel: [26003.797683] __i915_
Apr 7 11:20:28 doe kernel: [26003.797720] i915_gem_
Apr 7 11:20:28 doe kernel: [26003.797761] i915_gem_
Apr 7 11:20:28 doe kernel: [26003.797800] i915_gem_
Apr 7 11:20:28 doe kernel: [26003.797824] ? radix_tree_
Apr 7 11:20:28 doe kernel: [26003.797846] ? shmem_getpage_
Apr 7 11:20:28 doe kernel: [26003.797881] i915_gem_
Apr 7 11:20:28 doe kernel: [26003.797917] drm_ioctl+
Apr 7 11:20:28 doe kernel: [26003.797948] ? i915_gem_
Apr 7 11:20:28 doe kernel: [26003.797969] ? __seccomp_
Apr 7 11:20:28 doe kernel: [26003.797990] do_vfs_
Apr 7 11:20:28 doe kernel: [26003.798012] ? __secure_
Apr 7 11:20:28 doe kernel: [26003.798039] ? syscall_
Apr 7 11:20:28 doe kernel: [26003.798064] SyS_ioctl+0x79/0x90
Apr 7 11:20:28 doe kernel: [26003.798085] do_syscall_
Apr 7 11:20:28 doe kernel: [26003.798102] entry_SYSCALL64
Apr 7 11:20:28 doe kernel: [26003.798120] RIP: 0033:0x7f70a7aa7907
Apr 7 11:20:28 doe kernel: [26003.798135] RSP: 002b:00007ffe44
Apr 7 11:20:28 doe kernel: [26003.798163] RAX: ffffffffffffffda RBX: 0000559898103980 RCX: 00007f70a7aa7907
Apr 7 11:20:28 doe kernel: [26003.798188] RDX: 00007ffe44fb48c0 RSI: 00000000c0406469 RDI: 00000000000000ef
Apr 7 11:20:28 doe kernel: [26003.798214] RBP: 00007ffe44fb48c0 R08: 0000000000000000 R09: 0000000000000000
Apr 7 11:20:28 doe kernel: [26003.798240] R10: 0000000000000050 R11: 0000000000000246 R12: 00000000c0406469
Apr 7 11:20:28 doe kernel: [26003.798266] R13: 00000000000000ef R14: 0000000000000000 R15: 0000000000000000
Apr 7 11:20:28 doe kernel: [26003.798293] Code: e6 48 8b 90 20 03 00 00 48 8b b8 d8 02 00 00 48 8b 52 08 48 83 ca 03 e8 ca cd ff ff 48 8b 45 b0 48 8b 4d c8 48 8b 10 48 8b 45 d0 <4c> 89 24 ca 48 0f ab 08 0f 1f 44 00 00 e9 53 ffff ff 65 8b 05
Apr 7 11:20:28 doe kernel: [26003.798399] RIP: gen8_ppgtt_
Apr 7 11:20:28 doe kernel: [26003.798435] CR2: 0000000000000018
Apr 7 11:20:28 doe kernel: [26003.826121] ---[ end trace 667fce1b2de2d471 ]---
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.10.0-15-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.4-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity:Unity7
Date: Fri Apr 7 11:30:42 2017
HibernationDevice: RESUME=
InstallationDate: Installed on 2016-09-20 (199 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2a Intel Corp.
Bus 001 Device 002: ID 0bda:57cb Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. UX305CA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-03-27 (10 days ago)
dmi.bios.date: 09/11/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX305CA.201
dmi.board.
dmi.board.name: UX305CA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: UX305CA
dmi.product.
dmi.sys.vendor: ASUSTeK COMPUTER INC.
CVE References
tags: | added: patch |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
tags: | added: kernel-da-key |
Changed in linux (Ubuntu): | |
status: | Confirmed → Triaged |
Changed in linux (Ubuntu Zesty): | |
status: | New → Triaged |
importance: | Undecided → Medium |
tags: | added: kernel-fixed-upstream |
Changed in linux (Ubuntu Zesty): | |
status: | In Progress → Fix Committed |
Changed in linux: | |
importance: | Unknown → Critical |
status: | Unknown → Fix Released |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Fix Committed → Fix Released |
Changed in linux-hwe (Ubuntu Zesty): | |
status: | Confirmed → Fix Released |
This change was made by a bot.