After 14.10 updates to kernel 3.16.0-36, system is not booting, resulting in black screen due to NULL pointer in intel_ring_init_seqno
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
High
|
Unassigned | ||
Utopic |
Fix Released
|
Critical
|
Timo Aaltonen |
Bug Description
This happens everytime I boot after updating kernel from 3.16.0-34 to 3.16.0-36. Keeping 3.16.0-34 still works.
Blackscreen is illuminated. I do not see any splash screen, nor X. Failsafe mode works, booting with "nomodeset" works (but it's slow). When this happens, on the next reboot I do see some "BUG:" lines in syslog, like:
Apr 27 21:01:54 portable-alex kernel: [ 2.457904] BUG: unable to handle kernel NULL pointer dereference at (null)
Apr 27 21:01:54 portable-alex kernel: [ 2.457911] IP: [< (null)>] (null)
Apr 27 21:01:54 portable-alex kernel: [ 2.457913] PGD 51b93d067 PUD 51b8ec067 PMD 0
Apr 27 21:01:54 portable-alex kernel: [ 2.457916] Oops: 0010 [#1] SMP
Apr 27 21:01:54 portable-alex kernel: [ 2.457918] Modules linked in: rtsx_pci_sdmmc i915(+) e1000e ahci ptp i2c_algo_bit drm_kms_helper libahci pps_core psmouse drm rtsx_pci wmi video
Apr 27 21:01:54 portable-alex kernel: [ 2.457926] CPU: 0 PID: 128 Comm: systemd-udevd Not tainted 3.16.0-36-generic #48-Ubuntu
Apr 27 21:01:54 portable-alex kernel: [ 2.457929] Hardware name: LENOVO 20BXCTO1WW/
Apr 27 21:01:54 portable-alex kernel: [ 2.457930] task: ffff88051be6bd20 ti: ffff88051b9a8000 task.ti: ffff88051b9a8000
Apr 27 21:01:54 portable-alex kernel: [ 2.457932] RIP: 0010:[<
Apr 27 21:01:54 portable-alex kernel: [ 2.457934] RSP: 0018:ffff88051b
Apr 27 21:01:54 portable-alex kernel: [ 2.457936] RAX: 0000000000000246 RBX: ffff88051bbb1928 RCX: 0000000000000001
Apr 27 21:01:54 portable-alex kernel: [ 2.457937] RDX: 0000000000000001 RSI: 00000000ffffeffe RDI: ffff88051bbb1928
Apr 27 21:01:54 portable-alex kernel: [ 2.457938] RBP: ffff88051b9ab8b0 R08: ffff88051bbb0000 R09: 0000000000000246
Apr 27 21:01:54 portable-alex kernel: [ 2.457940] R10: ffff880529403900 R11: ffffffff811a6ddf R12: 00000000ffffeffe
Apr 27 21:01:54 portable-alex kernel: [ 2.457941] R13: ffff88051bbb0000 R14: 00000000ffffeffe R15: ffff88051bf90800
Apr 27 21:01:54 portable-alex kernel: [ 2.457942] FS: 00007f8127b4f88
Apr 27 21:01:54 portable-alex kernel: [ 2.457944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 27 21:01:54 portable-alex kernel: [ 2.457945] CR2: 0000000000000000 CR3: 000000051b942000 CR4: 00000000003407f0
Apr 27 21:01:54 portable-alex kernel: [ 2.457947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 27 21:01:54 portable-alex kernel: [ 2.457948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Apr 27 21:01:54 portable-alex kernel: [ 2.457949] Stack:
Apr 27 21:01:54 portable-alex kernel: [ 2.457950] ffffffffc02499fd ffff88051bbb1928 ffff88051bbb7148 ffff88051bbb7148
Apr 27 21:01:54 portable-alex kernel: [ 2.457953] ffff88051b9ab8e8 ffffffffc022e5b7 00000000ffffefff 00000000ffffeffe
Apr 27 21:01:54 portable-alex kernel: [ 2.457955] ffff88051bbb0000 ffff88051bbb0000 ffff88051bbb0000 ffff88051b9ab910
Apr 27 21:01:54 portable-alex kernel: [ 2.457957] Call Trace:
Apr 27 21:01:54 portable-alex kernel: [ 2.457977] [<ffffffffc0249
Apr 27 21:01:54 portable-alex kernel: [ 2.457991] [<ffffffffc022e
Apr 27 21:01:54 portable-alex kernel: [ 2.458002] [<ffffffffc022e
Apr 27 21:01:54 portable-alex kernel: [ 2.458013] [<ffffffffc022f
Apr 27 21:01:54 portable-alex kernel: [ 2.458022] [<ffffffffc0230
Apr 27 21:01:54 portable-alex kernel: [ 2.458039] [<ffffffffc0295
Apr 27 21:01:54 portable-alex kernel: [ 2.458042] [<ffffffff813a0
Apr 27 21:01:54 portable-alex kernel: [ 2.458046] [<ffffffff814cf
Apr 27 21:01:54 portable-alex kernel: [ 2.458048] [<ffffffff814d4
Apr 27 21:01:54 portable-alex kernel: [ 2.458051] [<ffffffff81777
Apr 27 21:01:54 portable-alex kernel: [ 2.458054] [<ffffffff81777
Apr 27 21:01:54 portable-alex kernel: [ 2.458056] [<ffffffff814d0
Apr 27 21:01:54 portable-alex kernel: [ 2.458066] [<ffffffffc012f
Apr 27 21:01:54 portable-alex kernel: [ 2.458072] [<ffffffffc012b
Apr 27 21:01:54 portable-alex kernel: [ 2.458078] [<ffffffffc012e
Apr 27 21:01:54 portable-alex kernel: [ 2.458088] [<ffffffffc020b
Apr 27 21:01:54 portable-alex kernel: [ 2.458091] [<ffffffff813e6
Apr 27 21:01:54 portable-alex kernel: [ 2.458093] [<ffffffff813e7
Apr 27 21:01:54 portable-alex kernel: [ 2.458096] [<ffffffff813e8
Apr 27 21:01:54 portable-alex kernel: [ 2.458098] [<ffffffff814d3
Apr 27 21:01:54 portable-alex kernel: [ 2.458100] [<ffffffff814d4
Apr 27 21:01:54 portable-alex kernel: [ 2.458101] [<ffffffff814d3
Apr 27 21:01:54 portable-alex kernel: [ 2.458104] [<ffffffff814d1
Apr 27 21:01:54 portable-alex kernel: [ 2.458106] [<ffffffff814d3
Apr 27 21:01:54 portable-alex kernel: [ 2.458107] [<ffffffff814d3
Apr 27 21:01:54 portable-alex kernel: [ 2.458109] [<ffffffff814d4
Apr 27 21:01:54 portable-alex kernel: [ 2.458112] [<ffffffff813e6
Apr 27 21:01:54 portable-alex kernel: [ 2.458117] [<ffffffffc012e
Apr 27 21:01:54 portable-alex kernel: [ 2.458119] [<ffffffffc02ed
Apr 27 21:01:54 portable-alex kernel: [ 2.458129] [<ffffffffc02ed
Apr 27 21:01:54 portable-alex kernel: [ 2.458132] [<ffffffff81002
Apr 27 21:01:54 portable-alex kernel: [ 2.458135] [<ffffffff811a8
Apr 27 21:01:54 portable-alex kernel: [ 2.458138] [<ffffffff810f3
Apr 27 21:01:54 portable-alex kernel: [ 2.458140] [<ffffffff810ef
Apr 27 21:01:54 portable-alex kernel: [ 2.458143] [<ffffffff811e7
Apr 27 21:01:54 portable-alex kernel: [ 2.458145] [<ffffffff810f4
Apr 27 21:01:54 portable-alex kernel: [ 2.458149] [<ffffffff8178c
Apr 27 21:01:54 portable-alex kernel: [ 2.458150] Code: Bad RIP value.
Apr 27 21:01:54 portable-alex kernel: [ 2.458153] RIP [< (null)>] (null)
Apr 27 21:01:54 portable-alex kernel: [ 2.458154] RSP <ffff88051b9ab890>
Apr 27 21:01:54 portable-alex kernel: [ 2.458155] CR2: 0000000000000000
Apr 27 21:01:54 portable-alex kernel: [ 2.458157] ---[ end trace e531fde427227413 ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.16.0-34-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Tue Apr 28 09:20:10 2015
HibernationDevice: RESUME=
InstallationDate: Installed on 2012-11-03 (905 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: LENOVO 20BXCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2015-03-07 (51 days ago)
dmi.bios.date: 02/03/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET45WW (1.10 )
dmi.board.
dmi.board.name: 20BXCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20BXCTO1WW
dmi.product.
dmi.sys.vendor: LENOVO
Changed in linux (Ubuntu): | |
importance: | Critical → High |
summary: |
After 14.10 updates to kernel 3.16.0-36, system is not booting, - resulting in black screen + resulting in black screen due to NULL pointer in intel_ring_init_seqno |
Changed in linux (Ubuntu): | |
status: | Confirmed → Incomplete |
status: | Incomplete → Triaged |
tags: | added: kernel-graphics |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in linux (Ubuntu Utopic): | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Fix Released |
This change was made by a bot.