Kernel Panic after reboot

[Salih EMIN]

After installing zram-conf the other night I shutdown my PC and then today while Ubuntu was booting, a kernel panic occurred but system lunched without any freeze-up.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-generic 3.8.0.19.35
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: salih 3367 F.... pulseaudio
Date: Wed Apr 24 19:19:58 2013
HibernationDevice: RESUME=UUID=bbc41306-b464-4382-82d7-07b0f8965ce7
InstallationDate: Installed on 2012-09-07 (228 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
Lsusb:
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 003: ID 0c45:6417 Microdia Integrated Webcam
MachineType: Dell Inc. Studio 1557
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=52f24135-5b52-4336-af8d-4f93d4b60f6e ro crashkernel=384M-2G:64M,2G-:128M quiet splash elevator=deadline
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.
RelatedPackageVersions:
 linux-restricted-modules-3.8.0-19-generic N/A
 linux-backports-modules-3.8.0-19-generic N/A
 linux-firmware 1.106
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
StagingDrivers: zram
UpgradeStatus: Upgraded to raring on 2013-04-10 (13 days ago)
WifiSyslog:

dmi.bios.date: 03/30/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0KM426
dmi.board.vendor: Dell Inc.
dmi.board.version: A09
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A09
dmi.modalias: dmi:bvnDellInc.:bvrA09:bd03/30/2011:svnDellInc.:pnStudio1557:pvrA09:rvnDellInc.:rn0KM426:rvrA09:cvnDellInc.:ct8:cvrA09:
dmi.product.name: Studio 1557
dmi.product.version: A09
dmi.sys.vendor: Dell Inc.

[Salih EMIN (salih-emin)]

Snippet of dmesg:

   13.251309] [drm] fb mappable at 0xD0142000
[ 13.251313] [drm] vram apper at 0xD0000000
[ 13.251314] [drm] size 4325376
[ 13.251316] [drm] fb depth is 24
[ 13.251317] [drm] pitch is 5632
[ 13.251465] fbcon: radeondrmfb (fb0) is primary device
[ 13.918979] Console: switching to colour frame buffer device 170x48
[ 13.925808] radeon 0000:02:00.0: fb0: radeondrmfb frame buffer device
[ 13.925813] radeon 0000:02:00.0: registered panic notifier
[ 13.926414] [drm] Initialized radeon 2.29.0 20080528 for 0000:02:00.0 on minor 0
[ 13.926500] hda-intel 0000:02:00.1: Handle VGA-switcheroo audio client
[ 13.926632] snd_hda_intel 0000:02:00.1: irq 50 for MSI/MSI-X
[ 13.964216] BUG: unable to handle kernel paging request at ffff88012e497fe0
[ 13.964271] IP: [<ffffffffa0461820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 13.964329] PGD 1c0e063 PUD c77e0067 PMD 12e471063 PTE 800000012e497161
[ 13.964388] Oops: 0003 [#1] SMP
[ 13.964424] Modules linked in: snd_hda_codec_hdmi uvcvideo arc4(F) videobuf2_vmalloc iwldvm videobuf2_memops mac80211 videobuf2_core videodev joydev(F) iwlwifi snd_hda_codec_idt coretemp kvm_intel kvm snd_hda_intel(+) snd_hda_codec radeon snd_hwdep(F) snd_pcm(F) cfg80211 dell_wmi snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) psmouse(F) ttm snd_seq(F) drm_kms_helper snd_seq_device(F) dm_multipath(F) snd_timer(F) sparse_keymap i7core_edac drm snd(F) edac_core serio_raw(F) soundcore(F) lpc_ich wmi dell_laptop scsi_dh(F) video(F) i2c_algo_bit dcdbas mac_hid microcode(F) lp(F) parport(F) ahci(F) libahci(F) firewire_ohci sdhci_pci r8169 firewire_core sdhci crc_itu_t(F)
[ 13.965062] CPU 2
[ 13.965093] Pid: 618, comm: modprobe Tainted: GF 3.8.0-19-generic #29-Ubuntu Dell Inc. Studio 1557/0KM426
[ 13.965209] RIP: 0010:[<ffffffffa0461820>] [<ffffffffa0461820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 13.965327] RSP: 0018:ffff88012e79bac0 EFLAGS: 00010283
[ 13.965387] RAX: 0000000000000002 RBX: 0000000000000002 RCX: 0000000000000002
[ 13.965463] RDX: ffff88012e497fd8 RSI: ffff88012e497fe0 RDI: ffff8801303fd420
[ 13.965538] RBP: ffff88012e79baf8 R08: 0000000000000001 R09: 0000000000000002
[ 13.965613] R10: 00000000000000c8 R11: 0000000000000014 R12: ffff8801303fd000
[ 13.965688] R13: 0000000000000000 R14: 0000000000000002 R15: ffff88012e498000
[ 13.965765] FS: 00007f16227ae740(0000) GS:ffff880137c80000(0000) knlGS:0000000000000000
[ 13.965851] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 13.965913] CR2: ffff88012e497fe0 CR3: 0000000131590000 CR4: 00000000000007e0
[ 13.965988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 13.966064] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 13.966140] Process modprobe (pid: 618, threadinfo ffff88012e79a000, task ffff88012ce045c0)
[ 13.966230] Stack:
[ 13.966266] 00000000ffffffff ffffffffa0460002 ffffffffa0463218 0000000000000001
[ 13.966358] ffff8801303fd000 00000000ffffffff ffffffffa0465000 ffff88012e79bb58
[ 13.966421] ffffffffa0385186 2d6164682d646e73 64692d6365646f63 306161323030313a
[ 13.966478] Call...

[Brad Figg (brad-figg)]

This change was made by a bot.

[Pieter Ennes (skion)]

I experience a slightly different but from the looks of it very similar Oops since upgrading, on a MacBookPro6,2:

[ 10.222461] init: avahi-cups-reload main process (1493) terminated with status 1
[ 10.239941] Request for unknown module key 'Magrathea: Glacier signing key: d490763cc418e29de79f40a5aa7d97747ec8882c' err -11
[ 10.243127] ppdev: user-space parallel port driver
[ 10.256598] type=1400 audit(1367096310.722:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=1518 comm="apparmor_parser"
[ 10.257162] type=1400 audit(1367096310.726:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=1518 comm="apparmor_parser"
[ 10.360580] BUG: unable to handle kernel paging request at ffff8802619fbfe0
[ 10.360621] IP: [<ffffffffa118c820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 10.360654] PGD 1c0e063 PUD 8b671067 PMD 26194e063 PTE 80000002619fb161
[ 10.360697] Oops: 0003 [#1] SMP
[ 10.360722] Modules linked in: parport_pc(F) ppdev(F) snd_hda_codec_hdmi(F) bnep(F) rfcomm(F) binfmt_misc(F) joydev(F) bcm5974(F) uvcvideo(F) videobuf2_vmalloc(F) v
ideobuf2_memops(F) videobuf2_core(F) btusb(F) videodev(F) bluetooth(F) arc4(F) brcmsmac(F) cordic(F) brcmutil(F) mac80211(F) cfg80211(F) kvm_intel(F) kvm(F) applesmc(F
) input_polldev(F) snd_hda_codec_cirrus(F) snd_hda_intel(F+) nvidia(POF) snd_hda_codec(F) snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) microcode(F) snd_se
q_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) apple_gmux(F) snd(F) lpc_ich(F) bcma(F) soundcore(F) apple_bl(F) intel_ips(F) i915(F) drm_kms_
helper(F) drm(F) i2c_algo_bit(F) mac_hid(F) coretemp(F) lp(F) parport(F) btrfs(F) zlib_deflate(F) libcrc32c(F) dm_crypt(F) hid_generic(F) usb_storage(F) hid_apple(F) u
sbhid(F) hid(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) xts(F) lrw(F) gf128mul(F) ablk_helper(F) cryptd(F) firewire_ohci(F) firewire_core(F) crc_itu_t(F) t
g3(F) ptp(F) pps_core(F) video(F)
[ 10.361389] CPU 2
[ 10.361400] Pid: 592, comm: modprobe Tainted: PF O 3.8.0-19-generic #29-Ubuntu Apple Inc. MacBookPro6,2/Mac-F22586C8
[ 10.361460] RIP: 0010:[<ffffffffa118c820>] [<ffffffffa118c820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 10.361509] RSP: 0018:ffff88026326fac0 EFLAGS: 00010283
[ 10.361533] RAX: 0000000000000008 RBX: 0000000000000004 RCX: 0000000000000004
[ 10.361561] RDX: ffff8802619fbfd8 RSI: ffff8802619fbfe0 RDI: ffff88025dbb4420
[ 10.361588] RBP: ffff88026326faf8 R08: 0000000000000001 R09: 0000000000000002
[ 10.361614] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88025dbb4000
[ 10.361641] R13: 0000000000000000 R14: 0000000000000004 R15: ffff8802619fc000
[ 10.361667] FS: 00007f304379e740(0000) GS:ffff88026fc80000(0000) knlGS:0000000000000000
[ 10.361707] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 10.361732] CR2: ffff8802619fbfe0 CR3: 000000025d959000 CR4: 00000000000007e0
[ 10.361760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.361786] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 10.361813] Process modprobe (pid: 592, thre...