Frequent random KVM host kernel OOPS
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kvm (Ubuntu) |
Invalid
|
High
|
Unassigned | ||
linux (Ubuntu) |
Invalid
|
Medium
|
John Johansen |
Bug Description
Binary package hint: kvm
Under jaunty:
kvm 1:84+dfsg-0ubuntu10
linux-image-
kern.log:
Apr 15 22:53:52 aethereal kernel: [ 9542.651947] kvm: 16340: cpu0 unhandled wrms
r: 0xc0010117 data 0
Apr 15 23:06:31 aethereal kernel: [10301.986575] kvm: 17236: cpu0 unhandled wrms
r: 0xc0010117 data 0
Apr 15 23:34:07 aethereal kernel: [11957.332259] BUG: unable to handle kernel pa
ging request at ffff8801a031bcbc
Apr 15 23:34:07 aethereal kernel: [11957.332272] IP: [<ffffffff8041c
t+0x4f/0x60
Apr 15 23:34:07 aethereal kernel: [11957.332288] PGD 202063 PUD 0
Apr 15 23:34:07 aethereal kernel: [11957.332295] Oops: 0000 [#1] SMP
Apr 15 23:34:07 aethereal kernel: [11957.332302] last sysfs file: /sys/devices/p
ci0000:
Apr 15 23:34:07 aethereal kernel: [11957.332309] Dumping ftrace buffer:
Apr 15 23:34:07 aethereal kernel: [11957.332315] (ftrace buffer empty)
Apr 15 23:34:07 aethereal kernel: [11957.332318] CPU 1
Apr 15 23:34:07 aethereal kernel: [11957.332323] Modules linked in: binfmt_misc
i915 drm ppdev bridge stp bnep input_polldev kvm_intel kvm snd_hwdep sbp2 lp par
port snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss s
nd_seq_midi pata_pcmcia arc4 snd_rawmidi snd_seq_midi_event ecb snd_seq snd_time
r snd_seq_device iwlagn iwlcore pcmcia snd led_class yenta_socket mac80211 sound
core psmouse rsrc_nonstatic pcmcia_core snd_page_alloc iTCO_wdt iTCO_vendor_supp
ort serio_raw pcspkr dcdbas cfg80211 btusb joydev sha256_generic aes_x86_64 aes_
generic cbc dm_crypt fbcon tileblit font bitblit softcursor squashfs unionfs nls
_iso8859_1 nls_cp437 vfat fat usbhid usb_storage ohci1394 ieee1394 tg3 video out
put intel_agp
Apr 15 23:34:07 aethereal kernel: [11957.332444] Pid: 6844, comm: kvm Not tainte
d 2.6.28-11-generic #41-Ubuntu
Apr 15 23:34:07 aethereal kernel: [11957.332449] RIP: 0010:[<
[<ffffffff8041
Apr 15 23:34:07 aethereal kernel: [11957.332459] RSP: 0018:ffff8800b2
AGS: 00010286
Apr 15 23:34:07 aethereal kernel: [11957.332464] RAX: ffff8801a031bcb4 RBX: 07ae
3a8c63920000 RCX: ffff88011fdc0098
Apr 15 23:34:07 aethereal kernel: [11957.332469] RDX: 0000000000000000 RSI: ffff
8801a031bcb6 RDI: ffff8801a031bcb4
Apr 15 23:34:07 aethereal kernel: [11957.332474] RBP: ffff8800b20b19b8 R08: 0000
0000ffffffff R09: 00000000000000d0
Apr 15 23:34:07 aethereal kernel: [11957.332479] R10: ffff880042826000 R11: 0000000000000000 R12: ffffc20000000000
Apr 15 23:34:07 aethereal kernel: [11957.332484] R13: ffffffffffffe000 R14: ffffe1ffffffffff R15: 0000000000002000
Apr 15 23:34:07 aethereal kernel: [11957.332490] FS: 00007f822ec0195
Apr 15 23:34:07 aethereal kernel: [11957.332495] CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b
Apr 15 23:34:07 aethereal kernel: [11957.332500] CR2: ffff8801a031bcbc CR3: 000000003fd8e000 CR4: 00000000000026a0
Apr 15 23:34:07 aethereal kernel: [11957.332505] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 15 23:34:07 aethereal kernel: [11957.332510] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Apr 15 23:34:07 aethereal kernel: [11957.332515] Process kvm (pid: 6844, threadinfo ffff8800b20b0000, task ffff8800b1c85980)
Apr 15 23:34:07 aethereal kernel: [11957.332520] Stack:
Apr 15 23:34:07 aethereal kernel: [11957.332523] ffff8800b20b1a48 ffffffff802d0d2d ffff8800b20b1a9c 0000000000001fff
Apr 15 23:34:07 aethereal kernel: [11957.332532] 0000000000002000 ffff8800155dc600 0000000034483040 ffff8800155dc600
Apr 15 23:34:07 aethereal kernel: [11957.332542] ffffc20000001fff ffffc20000002000 0000000000001fff 0000000000000286
Apr 15 23:34:07 aethereal kernel: [11957.332553] Call Trace:
Apr 15 23:34:07 aethereal kernel: [11957.332557] [<ffffffff802d0
Apr 15 23:34:07 aethereal kernel: [11957.332567] [<ffffffff802d1
Apr 15 23:34:07 aethereal kernel: [11957.332575] [<ffffffff802d1
Apr 15 23:34:07 aethereal kernel: [11957.332583] [<ffffffffa03dc
Apr 15 23:34:07 aethereal kernel: [11957.332612] [<ffffffff802d1
Apr 15 23:34:07 aethereal kernel: [11957.332620] [<ffffffffa03dc
Apr 15 23:34:07 aethereal kernel: [11957.332644] [<ffffffffa03e1
Apr 15 23:34:07 aethereal kernel: [11957.332670] [<ffffffffa03ea
Apr 15 23:34:07 aethereal kernel: [11957.332697] [<ffffffffa03e7
Apr 15 23:34:07 aethereal kernel: [11957.332722] [<ffffffffa03e8
Apr 15 23:34:07 aethereal kernel: [11957.332746] [<ffffffffa03e0
Apr 15 23:34:07 aethereal kernel: [11957.332770] [<ffffffffa03ec
Apr 15 23:34:07 aethereal kernel: [11957.332794] [<ffffffffa0405
Apr 15 23:34:07 aethereal kernel: [11957.332808] [<ffffffffa0407
Apr 15 23:34:07 aethereal kernel: [11957.332820] [<ffffffffa03db
Apr 15 23:34:07 aethereal kernel: [11957.332845] [<ffffffffa03dd
Apr 15 23:34:07 aethereal kernel: [11957.332869] [<ffffffffa03e1
Apr 15 23:34:07 aethereal kernel: [11957.332892] [<ffffffffa03d9
Apr 15 23:34:07 aethereal kernel: [11957.332917] [<ffffffffa03d6
Apr 15 23:34:07 aethereal kernel: [11957.332940] [<ffffffff8069e
Apr 15 23:34:07 aethereal kernel: [11957.332949] [<ffffffff80277
Apr 15 23:34:07 aethereal kernel: [11957.332958] [<ffffffff802f6
Apr 15 23:34:07 aethereal kernel: [11957.332967] [<ffffffff802f6
Apr 15 23:34:07 aethereal kernel: [11957.332975] [<ffffffff802f6
Apr 15 23:34:07 aethereal kernel: [11957.332982] [<ffffffff80212
Apr 15 23:34:07 aethereal kernel: [11957.332991] Code: 1f 44 00 00 48 89 c2 48 8b 42 10 48 85 c0 75 f4 48 89 d0 c9 c3 0f 1f 80 00 00 00 00 48 8b 37 48 89 f9 4889 f7 48 83 e7 fc 74 e5 <48> 39 4f 08 74 eb 48 89 fa eb da 66 0f 1f 44 00 00 5548 8b 37
Apr 15 23:34:07 aethereal kernel: [11957.333011] RIP [<ffffffff8041c
Apr 15 23:34:07 aethereal kernel: [11957.333011] RSP <ffff8800b20b19b8>
Apr 15 23:34:07 aethereal kernel: [11957.333011] CR2: ffff8801a031bcbc
Apr 15 23:34:07 aethereal kernel: [11957.333011] ---[ end trace 65dab77134cc8f1d ]---
Apr 15 23:34:25 aethereal kernel: [11975.271149] iwlagn: Microcode SW error detected. Restarting 0x2000000.
Changed in linux (Ubuntu): | |
status: | New → Triaged |
Changed in linux (Ubuntu): | |
status: | Triaged → Incomplete |
Hello, thanks for the report.
Can you please install the kvm-source package, which will build the latest kvm module from source for your kernel, and install it? Please then reboot, and let me know if you can reproduce the error.
Thanks,
:-Dustin