Same issue with generic variant from http://kernel.ubuntu.com/~kernel-
ppa/mainline/drm-intel-nightly/2017-06-01/ this morning.
Also tried to select recovery mode in grub, no better: I only get a
black console screen with a blinking cursor in the upper left.
No error message, nothing in the logs.
FWIW, here's the very beginning of dmesg with zesty's standard kernel:
```
[ 0.000000] Linux version 4.10.0-22-generic (buildd@lcy01-08) (gcc version
6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:20
UTC 2017 (Ubuntu 4.10.0-22.24-generic 4.10.15)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-22-generic
root=UUID=5f1b119b-2beb-4d5b-aabf-606390f6d767 ro
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point
registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes,
using 'standard' format.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c367efff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c367f000-0x00000000dae91fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dae92000-0x00000000daebbfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000daebc000-0x00000000db7f3fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000db7f4000-0x00000000dbafefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021f7fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9343/0310JH, BIOS A12 05/09/2017
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x21f800 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask 7E00000000 write-back
[ 0.000000] 1 base 0200000000 mask 7FE0000000 write-back
[ 0.000000] 2 base 00E0000000 mask 7FE0000000 uncachable
[ 0.000000] 3 base 00DE000000 mask 7FFE000000 uncachable
[ 0.000000] 4 base 00DD000000 mask 7FFF000000 uncachable
[ 0.000000] 5 base 021F800000 mask 7FFF800000 uncachable
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] total RAM covered: 8136M
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 8 lose
cover RAM: 0G
[ 0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xc367f max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fda50-0x000fda5f] mapped at
[ffff94ebc00fda50]
```
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1680904
Title:
zesty unable to handle kernel NULL pointer dereference
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Zesty:
In Progress
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_alloc_page_directories.isra.38+0x115/0x250 [i915]
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_iscsi binfmt_misc veth ip6table_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_filter ip6_tables
ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_CHECKSUM xt_comment xt_tcpudp
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
libcrc32c iptable_mangle iptable_filter ccm rfcomm bridge stp llc cmac bnep
zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) nls_iso8859_1
hid_multitouch joydev i2c_designware_platform i2c_designware_core
snd_hda_codec_hdmi snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp
snd_hda_codec_realtek snd_hda_ext_core snd_soc_sst_match snd_hda_codec_generic
snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel
snd_hda_codec snd_hda_core asus_nb_wmi
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_temp_thermal snd intel_powerclamp
uvcvideo coretemp kvm_intel iwlwifi videobuf2_vmalloc kvm videobuf2_memops
irqbypass videobuf2_v4l2 intel_cstate videobuf2_core intel_rapl_perf cfg80211
videodev input_leds serio_raw media shpchp soundcore btusb btrtl hci_uart btbcm
elan_i2c btqca btintel acpi_als int3403_thermal bluetooth kfifo_buf
industrialio mac_hid idma64 mei_me virt_dma intel_pch_thermal acpi_pad
int3400_thermal intel_lpss_pci int3402_thermal mei intel_lpss_acpi
acpi_thermal_rel processor_thermal_device intel_lpss tpm_crb
int340x_thermal_zone int3406_thermal intel_soc_dts_iosf asus_wireless
parport_pc ppdev lp parport ip_tables
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_sunrisepoint video pinctrl_intel fjes
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_ppgtt_alloc_page_directories.isra.38+0x115/0x250 [i915]
Apr 7 11:20:28 doe kernel: [26003.797279] RSP: 0018:ffffc25b5ea8f880 EFLAGS:
00010246
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: 00007f70bd1df6c0(0000)
GS:ffff9bbbb3c00000(0000) knlGS:0000000000000000
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_va_range_3lvl+0xfb/0x9e0 [i915]
Apr 7 11:20:28 doe kernel: [26003.797576] ?
__alloc_pages_nodemask+0x209/0x260
Apr 7 11:20:28 doe kernel: [26003.797610] gen8_alloc_va_range+0x23d/0x470
[i915]
Apr 7 11:20:28 doe kernel: [26003.797648] i915_vma_bind+0x7e/0x170 [i915]
Apr 7 11:20:28 doe kernel: [26003.797683] __i915_vma_do_pin+0x2a5/0x450
[i915]
Apr 7 11:20:28 doe kernel: [26003.797720]
i915_gem_execbuffer_reserve_vma.isra.31+0x144/0x1b0 [i915]
Apr 7 11:20:28 doe kernel: [26003.797761]
i915_gem_execbuffer_reserve.isra.32+0x39e/0x3d0 [i915]
Apr 7 11:20:28 doe kernel: [26003.797800]
i915_gem_do_execbuffer.isra.38+0x4a2/0x1750 [i915]
Apr 7 11:20:28 doe kernel: [26003.797824] ? radix_tree_lookup_slot+0x22/0x50
Apr 7 11:20:28 doe kernel: [26003.797846] ? shmem_getpage_gfp+0xf9/0xc10
Apr 7 11:20:28 doe kernel: [26003.797881] i915_gem_execbuffer2+0xa1/0x1e0
[i915]
Apr 7 11:20:28 doe kernel: [26003.797917] drm_ioctl+0x21b/0x4c0 [drm]
Apr 7 11:20:28 doe kernel: [26003.797948] ? i915_gem_execbuffer+0x310/0x310
[i915]
Apr 7 11:20:28 doe kernel: [26003.797969] ? __seccomp_filter+0x67/0x250
Apr 7 11:20:28 doe kernel: [26003.797990] do_vfs_ioctl+0xa3/0x610
Apr 7 11:20:28 doe kernel: [26003.798012] ? __secure_computing+0x3f/0xd0
Apr 7 11:20:28 doe kernel: [26003.798039] ? syscall_trace_enter+0xcd/0x2e0
Apr 7 11:20:28 doe kernel: [26003.798064] SyS_ioctl+0x79/0x90
Apr 7 11:20:28 doe kernel: [26003.798085] do_syscall_64+0x5b/0xc0
Apr 7 11:20:28 doe kernel: [26003.798102]
entry_SYSCALL64_slow_path+0x25/0x25
Apr 7 11:20:28 doe kernel: [26003.798120] RIP: 0033:0x7f70a7aa7907
Apr 7 11:20:28 doe kernel: [26003.798135] RSP: 002b:00007ffe44fb4878 EFLAGS:
00000246 ORIG_RAX: 0000000000000010
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_alloc_page_directories.isra.38+0x115/0x250 [i915] RSP:
ffffc25b5ea8f880
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-4.10.0-15-generic 4.10.0-15.17
ProcVersionSignature: Ubuntu 4.10.0-15.17-generic 4.10.5
Uname: Linux 4.10.0-15-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lutostag 3280 F.... pulseaudio
CurrentDesktop: Unity:Unity7
Date: Fri Apr 7 11:30:42 2017
HibernationDevice: RESUME=UUID=f32bc2f0-9063-4554-8204-936f2f51ffb3
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=/vmlinuz-4.10.0-15-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.10.0-15-generic N/A
linux-backports-modules-4.10.0-15-generic N/A
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.asset.tag: ATN12345678901234567
dmi.board.name: UX305CA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrUX305CA.201:bd09/11/2015:svnASUSTeKCOMPUTERINC.:pnUX305CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX305CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX305CA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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