Soft-freeze: NULL pointer dereference strikes again
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
High
|
Unassigned | ||
Artful |
Won't Fix
|
High
|
Unassigned |
Bug Description
This is either a resurgence of #1680904 or something close to it. Despite running linux-generic=
Nov 6 14:16:52 zen kernel: [731841.301977] BUG: unable to handle kernel NULL pointer dereference at (null)
Nov 6 14:16:52 zen kernel: [731841.302056] IP: gen8_ppgtt_
Nov 6 14:16:52 zen kernel: [731841.302086] PGD 0
Nov 6 14:16:52 zen kernel: [731841.302086] P4D 0
Nov 6 14:16:52 zen kernel: [731841.302098]
Nov 6 14:16:52 zen kernel: [731841.302121] Oops: 0002 [#1] SMP
Nov 6 14:16:52 zen kernel: [731841.302138] Modules linked in: ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid ccm rfcomm xt_REDIRECT nf_nat_redirect xt_tcpudp ipt_MASQUERADE nf_nat_
Nov 6 14:16:52 zen kernel: [731841.302501] videodev bluetooth snd_hda_codec snd_hda_core media snd_hwdep ecdh_generic snd_pcm arc4 intel_rapl x86_pkg_
Nov 6 14:16:52 zen kernel: [731841.302859] af_alg dm_crypt hid_generic usbhid hid i915 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i2c_algo_bit drm_kms_helper aesni_intel syscopyarea sysfillrect aes_x86_64 sysimgblt fb_sys_fops crypto_simd ahci glue_helper cryptd psmouse drm libahci wmi video sdhci_acpi sdhci
Nov 6 14:16:52 zen kernel: [731841.302993] CPU: 3 PID: 2731 Comm: kmail Tainted: G OE 4.13.0-16-generic #19-Ubuntu
Nov 6 14:16:52 zen kernel: [731841.303035] Hardware name: ASUSTeK COMPUTER INC. UX305LA/UX305LA, BIOS UX305LA.206 08/03/2015
Nov 6 14:16:52 zen kernel: [731841.303077] task: ffff995ae3011740 task.stack: ffffa701c1d80000
Nov 6 14:16:52 zen kernel: [731841.303129] RIP: 0010:gen8_
Nov 6 14:16:52 zen kernel: [731841.303160] RSP: 0018:ffffa701c1
Nov 6 14:16:52 zen kernel: [731841.303187] RAX: 0000000000000000 RBX: ffff995965a3fac0 RCX: ffff995ab249a000
Nov 6 14:16:52 zen kernel: [731841.303222] RDX: 0000000000000000 RSI: ffff995965a3fac0 RDI: ffff995ab249c000
Nov 6 14:16:52 zen kernel: [731841.303257] RBP: ffffa701c1d83988 R08: 0000000000000000 R09: 000000018080007f
Nov 6 14:16:52 zen kernel: [731841.303292] R10: ffffa701c1d838e0 R11: 0000000000000001 R12: 0000000000000000
Nov 6 14:16:52 zen kernel: [731841.303328] R13: 0000000000001000 R14: ffff995ab249c000 R15: ffff995a4f5e0000
Nov 6 14:16:52 zen kernel: [731841.303364] FS: 00007f5350a4fb8
Nov 6 14:16:52 zen kernel: [731841.303403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 6 14:16:52 zen kernel: [731841.303432] CR2: 0000000000000000 CR3: 00000001e646f000 CR4: 00000000003406e0
Nov 6 14:16:52 zen kernel: [731841.303468] Call Trace:
Nov 6 14:16:52 zen kernel: [731841.303504] ? gen8_ppgtt_
Nov 6 14:16:52 zen kernel: [731841.303550] gen8_ppgtt_
Nov 6 14:16:52 zen kernel: [731841.303596] ppgtt_bind_
Nov 6 14:16:52 zen kernel: [731841.303640] i915_vma_
Nov 6 14:16:52 zen kernel: [731841.303684] __i915_
Nov 6 14:16:52 zen kernel: [731841.303729] eb_add_
Nov 6 14:16:52 zen kernel: [731841.303769] eb_lookup_
Nov 6 14:16:52 zen kernel: [731841.303795] ? mutex_lock_
Nov 6 14:16:52 zen kernel: [731841.303840] ? i915_mutex_
Nov 6 14:16:52 zen kernel: [731841.303871] ? __pm_runtime_
Nov 6 14:16:52 zen kernel: [731841.303913] i915_gem_
Nov 6 14:16:52 zen kernel: [731841.303941] ? ___slab_
Nov 6 14:16:52 zen kernel: [731841.303964] ? kvmalloc_
Nov 6 14:16:52 zen kernel: [731841.303985] ? __slab_
Nov 6 14:16:52 zen kernel: [731841.304023] i915_gem_
Nov 6 14:16:52 zen kernel: [731841.304067] ? i915_gem_
Nov 6 14:16:52 zen kernel: [731841.304103] drm_ioctl_
Nov 6 14:16:52 zen kernel: [731841.304134] drm_ioctl+
Nov 6 14:16:52 zen kernel: [731841.304174] ? i915_gem_
Nov 6 14:16:52 zen kernel: [731841.304202] ? finish_
Nov 6 14:16:52 zen kernel: [731841.304226] do_vfs_
Nov 6 14:16:52 zen kernel: [731841.304246] SyS_ioctl+0x79/0x90
Nov 6 14:16:52 zen kernel: [731841.304264] entry_SYSCALL_
Nov 6 14:16:52 zen kernel: [731841.304289] RIP: 0033:0x7f534db4bea7
Nov 6 14:16:52 zen kernel: [731841.304308] RSP: 002b:00007ffcde
Nov 6 14:16:52 zen kernel: [731841.304345] RAX: ffffffffffffffda RBX: 00007f52a3c4b000 RCX: 00007f534db4bea7
Nov 6 14:16:52 zen kernel: [731841.304381] RDX: 00007ffcde8d19d0 RSI: 0000000040406469 RDI: 0000000000000006
Nov 6 14:16:52 zen kernel: [731841.304416] RBP: 0000000000000000 R08: 00000000000000a5 R09: 0000000000000005
Nov 6 14:16:52 zen kernel: [731841.304451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
Nov 6 14:16:52 zen kernel: [731841.304486] R13: 00000000013ec000 R14: fffffffffffffff0 R15: 0000000000003200
Nov 6 14:16:52 zen kernel: [731841.304522] Code: c8 48 8d b7 48 05 00 00 48 89 d9 31 d2 e8 60 fc ff ff 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 90 0f 1f 44 00 00 45 89 c0 55 <4a> 89 0c c2 48 8b 87 50 03 00 00 48 89 e5 48 83 e8 01 48 c1 e8
Nov 6 14:16:52 zen kernel: [731841.304660] RIP: gen8_ppgtt_
Nov 6 14:16:52 zen kernel: [731841.304697] CR2: 0000000000000000
Nov 6 14:16:52 zen kernel: [731841.337647] ---[ end trace 881004638600b6ea ]---
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-generic 4.13.0.16.17
ProcVersionSign
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Nov 6 18:11:10 2017
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-12-17 (689 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 064e:9700 Suyin Corp. Asus Integrated Webcam
Bus 001 Device 003: ID 8087:0a2a Intel Corp.
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. UX305LA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.169
SourcePackage: linux
UpgradeStatus: Upgraded to artful on 2017-10-16 (21 days ago)
dmi.bios.date: 08/03/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX305LA.206
dmi.board.
dmi.board.name: UX305LA
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.family: UX
dmi.product.name: UX305LA
dmi.product.
dmi.sys.vendor: ASUSTeK COMPUTER INC.
This change was made by a bot.