kernel 3.16.0-36 won't boot on Lenovo Thinkpad X1 Carbon 3rd Gen
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
In Progress
|
Critical
|
Unassigned | ||
Utopic |
In Progress
|
Critical
|
Unassigned | ||
linux-lts-utopic (Ubuntu) |
Confirmed
|
Critical
|
Unassigned | ||
Utopic |
Confirmed
|
Critical
|
Unassigned |
Bug Description
Brand new install. I have several of these machines & all have been happy on 3.16.0-34. Today I did an install & the post-install updates picked up 3.16.0-36 & now it won't boot successfully -- black screen, backlight still lit, no response to any keyboard input.
I downloaded & installed the current mainline upstream kernel & it works fine.
This bit from kern.log appears to be salient:
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397152] BUG: unable to handle kernel NULL pointer dereference at (null)
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397156] IP: [< (null)>] (null)
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397158] PGD 21f49e067 PUD 21fa04067 PMD 0
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397161] Oops: 0010 [#1] SMP
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397163] Modules linked in: x86_pkg_
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397188] CPU: 0 PID: 337 Comm: systemd-udevd Not tainted 3.16.0-36-generic #48~14.04.1-Ubuntu
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397190] Hardware name: LENOVO 20BTS1KH00/
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397192] task: ffff88021fadd180 ti: ffff88021f6d8000 task.ti: ffff88021f6d8000
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397193] RIP: 0010:[<
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397195] RSP: 0018:ffff88021f
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397197] RAX: 0000000000000246 RBX: ffff880036861928 RCX: 0000000000000001
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397198] RDX: 0000000000000001 RSI: 00000000ffffeffe RDI: ffff880036861928
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397199] RBP: ffff88021f6db8c0 R08: 0000000000000246 R09: 000000000000000b
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397201] R10: 00000000e01a3000 R11: ffffffff8119bc1f R12: ffff880036860000
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397202] R13: 00000000ffffeffe R14: 00000000ffffeffe R15: ffff8800b88b3800
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397204] FS: 00007f97b75b188
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397206] CR2: 0000000000000000 CR3: 000000021f69a000 CR4: 00000000003407f0
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397210] Stack:
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397211] ffffffffc03ed88e ffff880036861928 0000000000000005 0000000000000000
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397214] ffff88021f6db8f8 ffffffffc03d2c5d 00000000ffffefff 00000000ffffeffe
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397217] ffff880036860000 ffff880036860000 ffff880036860000 ffff88021f6db920
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397219] Call Trace:
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397246] [<ffffffffc03ed
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397265] [<ffffffffc03d2
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397280] [<ffffffffc03d2
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397296] [<ffffffffc03d4
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397309] [<ffffffffc03d4
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397332] [<ffffffffc0438
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397337] [<ffffffff81389
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397340] [<ffffffff814b5
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397342] [<ffffffff814bb
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397345] [<ffffffff81752
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397347] [<ffffffff81752
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397349] [<ffffffff814b7
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397362] [<ffffffffc0306
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397372] [<ffffffffc0302
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397381] [<ffffffffc0305
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397396] [<ffffffffc03b0
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397399] [<ffffffff813cf
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397401] [<ffffffff813d0
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397404] [<ffffffff813d0
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397408] [<ffffffff814ba
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397411] [<ffffffff814ba
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397414] [<ffffffff814ba
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397416] [<ffffffff814b8
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397419] [<ffffffff814b9
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397422] [<ffffffff814b9
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397425] [<ffffffff814ba
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397428] [<ffffffff813ce
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397436] [<ffffffffc0305
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397439] [<ffffffffc048f
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397453] [<ffffffffc048f
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397457] [<ffffffff81002
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397460] [<ffffffff811b6
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397463] [<ffffffff8119d
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397467] [<ffffffff810ed
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397470] [<ffffffff810e9
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397474] [<ffffffff810ee
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397478] [<ffffffff8176d
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397479] Code: Bad RIP value.
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397482] RIP [< (null)>] (null)
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397484] RSP <ffff88021f6db8a0>
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397485] CR2: 0000000000000000
Apr 29 14:44:39 eb-thinkpad-4444 kernel: [ 1.397487] ---[ end trace 57457390f4290305 ]---
That only occurs with 3.16.0-36
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.16.0-34-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Apr 29 14:47:47 2015
InstallationDate: Installed on 2015-04-29 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
affects: | linux-lts-utopic (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
Changed in linux (Ubuntu Utopic): | |
status: | New → Confirmed |
importance: | Undecided → High |
Changed in linux (Ubuntu): | |
assignee: | nobody → Joseph Salisbury (jsalisbury) |
Changed in linux (Ubuntu Utopic): | |
assignee: | nobody → Joseph Salisbury (jsalisbury) |
Changed in linux (Ubuntu): | |
status: | Confirmed → In Progress |
Changed in linux (Ubuntu Utopic): | |
status: | Confirmed → In Progress |
Changed in linux-lts-utopic (Ubuntu): | |
importance: | Undecided → High |
Changed in linux-lts-utopic (Ubuntu Utopic): | |
importance: | Undecided → High |
Changed in linux-lts-utopic (Ubuntu): | |
status: | New → Confirmed |
Changed in linux-lts-utopic (Ubuntu Utopic): | |
status: | New → Confirmed |
tags: | added: kernel-da-key performing-bisect |
tags: | added: utopic |
Changed in linux (Ubuntu): | |
importance: | High → Critical |
Changed in linux (Ubuntu Utopic): | |
importance: | High → Critical |
Changed in linux-lts-utopic (Ubuntu): | |
importance: | High → Critical |
Changed in linux-lts-utopic (Ubuntu Utopic): | |
importance: | High → Critical |
tags: |
added: kernel-key removed: kernel-da-key |
Happy to add any other logs or outputs you want -- just let me know what you need.