| 2010-05-12 12:40:29 |
lhotari |
bug |
|
|
added bug |
| 2010-05-12 12:48:52 |
lhotari |
bug watch added |
|
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576838 |
|
| 2010-05-17 18:27:52 |
Jeremy Foshee |
tags |
kvm net virtio |
kvm needs-kernel-logs net virtio |
|
| 2010-05-17 18:27:58 |
Jeremy Foshee |
tags |
kvm needs-kernel-logs net virtio |
kvm needs-kernel-logs needs-upstream-testing net virtio |
|
| 2010-05-17 18:28:04 |
Jeremy Foshee |
tags |
kvm needs-kernel-logs needs-upstream-testing net virtio |
kj-triage kvm needs-kernel-logs needs-upstream-testing net virtio |
|
| 2010-05-17 18:28:14 |
Jeremy Foshee |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2010-05-19 02:06:39 |
lhotari |
tags |
kj-triage kvm needs-kernel-logs needs-upstream-testing net virtio |
apport-collected kj-triage kvm needs-kernel-logs needs-upstream-testing net virtio |
|
| 2010-05-19 02:06:42 |
lhotari |
description |
Binary package hint: 2.6.32-21-server
I'm seeing similar bugs in a VM running Lucid as there is reported in these Redhat bug reports:
https://bugzilla.redhat.com/show_bug.cgi?id=520119
https://bugzilla.redhat.com/show_bug.cgi?id=554078
The network connection drops in a KVM VM under high load.
"ifdown eth0 ; ifup eth0 " returns the connection.
This is the dmesg error:
[714069.829649] swapper: page allocation failure. order:0, mode:0x20
[714069.829653] Pid: 0, comm: swapper Not tainted 2.6.32-21-server #32-Ubuntu
[714069.829655] Call Trace:
[714069.829657] <IRQ> [<ffffffff810f97de>] __alloc_pages_slowpath+0x56e/0x580
[714069.829674] [<ffffffff810f9961>] __alloc_pages_nodemask+0x171/0x180
[714069.829682] [<ffffffff8112c597>] alloc_pages_current+0x87/0xd0
[714069.829687] [<ffffffff813d6f72>] try_fill_recv+0x182/0x200
[714069.829690] [<ffffffff813d719d>] virtnet_poll+0x10d/0x160
[714069.829700] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10
[714069.829708] [<ffffffff81470a7f>] net_rx_action+0x10f/0x250
[714069.829713] [<ffffffff8106e257>] __do_softirq+0xb7/0x1e0
[714069.829717] [<ffffffff810c4880>] ? handle_IRQ_event+0x60/0x170
[714069.829722] [<ffffffff810142ec>] call_softirq+0x1c/0x30
[714069.829725] [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[714069.829727] [<ffffffff8106e0f5>] irq_exit+0x85/0x90
[714069.829733] [<ffffffff8155c615>] do_IRQ+0x75/0xf0
[714069.829736] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[714069.829737] <EOI> [<ffffffff81038acb>] ? native_safe_halt+0xb/0x10
[714069.829746] [<ffffffff8101b68d>] ? default_idle+0x3d/0x90
[714069.829753] [<ffffffff81011e63>] ? cpu_idle+0xb3/0x110
[714069.829757] [<ffffffff8153f47b>] ? rest_init+0x6b/0x80
[714069.829763] [<ffffffff8187adcc>] ? start_kernel+0x368/0x371
[714069.829766] [<ffffffff8187a33a>] ? x86_64_start_reservations+0x125/0x129
[714069.829768] [<ffffffff8187a438>] ? x86_64_start_kernel+0xfa/0x109
[714069.829770] Mem-Info:
[714069.829772] Node 0 DMA per-cpu:
[714069.829775] CPU 0: hi: 0, btch: 1 usd: 0
[714069.829776] Node 0 DMA32 per-cpu:
[714069.829778] CPU 0: hi: 186, btch: 31 usd: 196
[714069.829783] active_anon:109561 inactive_anon:110789 isolated_anon:0
[714069.829784] active_file:7041 inactive_file:13781 isolated_file:0
[714069.829785] unevictable:0 dirty:8681 writeback:0 unstable:0
[714069.829786] free:1367 slab_reclaimable:2798 slab_unreclaimable:1783
[714069.829787] mapped:2113 shmem:83 pagetables:1148 bounce:0
[714069.829789] Node 0 DMA free:4000kB min:60kB low:72kB high:88kB active_anon:5508kB inactive_anon:5668kB active_file:396kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:28kB shmem:0kB slab_reclaimable:8kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:20kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829799] lowmem_reserve[]: 0 994 994 994
[714069.829802] Node 0 DMA32 free:1468kB min:4000kB low:5000kB high:6000kB active_anon:432736kB inactive_anon:437488kB active_file:27768kB inactive_file:54832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1018060kB mlocked:0kB dirty:34724kB writeback:0kB mapped:8424kB shmem:332kB slab_reclaimable:11184kB slab_unreclaimable:7124kB kernel_stack:1408kB pagetables:4572kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829811] lowmem_reserve[]: 0 0 0 0
[714069.829814] Node 0 DMA: 0*4kB 2*8kB 5*16kB 6*32kB 4*64kB 3*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 4000kB
[714069.829823] Node 0 DMA32: 69*4kB 1*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1468kB
[714069.829830] 22928 total pagecache pages
[714069.829832] 2031 pages in swap cache
[714069.829834] Swap cache stats: add 74010, delete 71979, find 90506/93667
[714069.829836] Free swap = 804372kB
[714069.829837] Total swap = 897016kB
[714069.840685] 262139 pages RAM
[714069.840689] 6216 pages reserved
[714069.840690] 22948 pages shared
[714069.840691] 234443 pages non-shared
Version details:
linux-image-2.6.32-21-server
2.6.32-21-server #32-Ubuntu SMP Fri Apr 16 09:17:34 UTC 2010 x86_64 GNU/Linux
Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2 |
Binary package hint: 2.6.32-21-server
I'm seeing similar bugs in a VM running Lucid as there is reported in these Redhat bug reports:
https://bugzilla.redhat.com/show_bug.cgi?id=520119
https://bugzilla.redhat.com/show_bug.cgi?id=554078
The network connection drops in a KVM VM under high load.
"ifdown eth0 ; ifup eth0 " returns the connection.
This is the dmesg error:
[714069.829649] swapper: page allocation failure. order:0, mode:0x20
[714069.829653] Pid: 0, comm: swapper Not tainted 2.6.32-21-server #32-Ubuntu
[714069.829655] Call Trace:
[714069.829657] <IRQ> [<ffffffff810f97de>] __alloc_pages_slowpath+0x56e/0x580
[714069.829674] [<ffffffff810f9961>] __alloc_pages_nodemask+0x171/0x180
[714069.829682] [<ffffffff8112c597>] alloc_pages_current+0x87/0xd0
[714069.829687] [<ffffffff813d6f72>] try_fill_recv+0x182/0x200
[714069.829690] [<ffffffff813d719d>] virtnet_poll+0x10d/0x160
[714069.829700] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10
[714069.829708] [<ffffffff81470a7f>] net_rx_action+0x10f/0x250
[714069.829713] [<ffffffff8106e257>] __do_softirq+0xb7/0x1e0
[714069.829717] [<ffffffff810c4880>] ? handle_IRQ_event+0x60/0x170
[714069.829722] [<ffffffff810142ec>] call_softirq+0x1c/0x30
[714069.829725] [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[714069.829727] [<ffffffff8106e0f5>] irq_exit+0x85/0x90
[714069.829733] [<ffffffff8155c615>] do_IRQ+0x75/0xf0
[714069.829736] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[714069.829737] <EOI> [<ffffffff81038acb>] ? native_safe_halt+0xb/0x10
[714069.829746] [<ffffffff8101b68d>] ? default_idle+0x3d/0x90
[714069.829753] [<ffffffff81011e63>] ? cpu_idle+0xb3/0x110
[714069.829757] [<ffffffff8153f47b>] ? rest_init+0x6b/0x80
[714069.829763] [<ffffffff8187adcc>] ? start_kernel+0x368/0x371
[714069.829766] [<ffffffff8187a33a>] ? x86_64_start_reservations+0x125/0x129
[714069.829768] [<ffffffff8187a438>] ? x86_64_start_kernel+0xfa/0x109
[714069.829770] Mem-Info:
[714069.829772] Node 0 DMA per-cpu:
[714069.829775] CPU 0: hi: 0, btch: 1 usd: 0
[714069.829776] Node 0 DMA32 per-cpu:
[714069.829778] CPU 0: hi: 186, btch: 31 usd: 196
[714069.829783] active_anon:109561 inactive_anon:110789 isolated_anon:0
[714069.829784] active_file:7041 inactive_file:13781 isolated_file:0
[714069.829785] unevictable:0 dirty:8681 writeback:0 unstable:0
[714069.829786] free:1367 slab_reclaimable:2798 slab_unreclaimable:1783
[714069.829787] mapped:2113 shmem:83 pagetables:1148 bounce:0
[714069.829789] Node 0 DMA free:4000kB min:60kB low:72kB high:88kB active_anon:5508kB inactive_anon:5668kB active_file:396kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:28kB shmem:0kB slab_reclaimable:8kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:20kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829799] lowmem_reserve[]: 0 994 994 994
[714069.829802] Node 0 DMA32 free:1468kB min:4000kB low:5000kB high:6000kB active_anon:432736kB inactive_anon:437488kB active_file:27768kB inactive_file:54832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1018060kB mlocked:0kB dirty:34724kB writeback:0kB mapped:8424kB shmem:332kB slab_reclaimable:11184kB slab_unreclaimable:7124kB kernel_stack:1408kB pagetables:4572kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829811] lowmem_reserve[]: 0 0 0 0
[714069.829814] Node 0 DMA: 0*4kB 2*8kB 5*16kB 6*32kB 4*64kB 3*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 4000kB
[714069.829823] Node 0 DMA32: 69*4kB 1*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1468kB
[714069.829830] 22928 total pagecache pages
[714069.829832] 2031 pages in swap cache
[714069.829834] Swap cache stats: add 74010, delete 71979, find 90506/93667
[714069.829836] Free swap = 804372kB
[714069.829837] Total swap = 897016kB
[714069.840685] 262139 pages RAM
[714069.840689] 6216 pages reserved
[714069.840690] 22948 pages shared
[714069.840691] 234443 pages non-shared
Version details:
linux-image-2.6.32-21-server
2.6.32-21-server #32-Ubuntu SMP Fri Apr 16 09:17:34 UTC 2010 x86_64 GNU/Linux
Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2
---
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
CurrentDmesg:
[ 4.972735] JBD: barrier-based sync failed on vda1-8 - disabling barriers
[ 14.180150] eth0: no IPv6 routers present
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu-Server 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Bochs Bochs
Package: linux (not installed)
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-server root=UUID=393ab013-153f-4c5a-ad67-1bd137363e60 ro quiet
ProcEnviron:
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-server 2.6.32.11+drm33.2
Regression: Yes
Reproducible: Yes
Tags: lucid kconfig regression-release needs-upstream-testing
Uname: Linux 2.6.32-22-server x86_64
UserGroups: adm admin cdrom dialout lpadmin lpadmin plugdev plugdev sambashare scanner
dmi.bios.date: 01/01/2007
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
dmi.product.name: Bochs
dmi.sys.vendor: Bochs
|
|
| 2010-05-19 02:06:46 |
lhotari |
attachment added |
|
BootDmesg.txt http://launchpadlibrarian.net/48691730/BootDmesg.txt |
|
| 2010-05-19 02:06:47 |
lhotari |
attachment added |
|
Lspci.txt http://launchpadlibrarian.net/48691731/Lspci.txt |
|
| 2010-05-19 02:06:50 |
lhotari |
attachment added |
|
ProcCpuinfo.txt http://launchpadlibrarian.net/48691734/ProcCpuinfo.txt |
|
| 2010-05-19 02:06:54 |
lhotari |
attachment added |
|
ProcInterrupts.txt http://launchpadlibrarian.net/48691735/ProcInterrupts.txt |
|
| 2010-05-19 02:06:58 |
lhotari |
attachment added |
|
ProcModules.txt http://launchpadlibrarian.net/48691736/ProcModules.txt |
|
| 2010-05-19 02:07:01 |
lhotari |
attachment added |
|
UdevDb.txt http://launchpadlibrarian.net/48691737/UdevDb.txt |
|
| 2010-05-19 02:07:06 |
lhotari |
attachment added |
|
UdevLog.txt http://launchpadlibrarian.net/48691738/UdevLog.txt |
|
| 2010-06-02 12:42:51 |
Sergey Svishchev |
bug watch added |
|
https://bugzilla.redhat.com/show_bug.cgi?id=554078 |
|
| 2010-06-02 20:04:14 |
Jeremy Foshee |
linux (Ubuntu): status |
Incomplete |
Triaged |
|
| 2010-06-02 20:04:18 |
Jeremy Foshee |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2010-06-02 20:04:59 |
Jeremy Foshee |
tags |
apport-collected kj-triage kvm needs-kernel-logs needs-upstream-testing net virtio |
apport-collected cherry-pick kernel-net kj-triage kvm net virtio |
|
| 2010-06-21 20:15:08 |
Jeremy Foshee |
tags |
apport-collected cherry-pick kernel-net kj-triage kvm net virtio |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net virtio |
|
| 2010-07-07 19:20:57 |
Tomi Takussaari |
bug |
|
|
added subscriber Tomi Takussaari |
| 2010-07-20 23:31:58 |
Tomi Takussaari |
removed subscriber Tomi Takussaari |
|
|
|
| 2010-08-12 12:02:57 |
Rupert Hair |
bug |
|
|
added subscriber Rupert Hair |
| 2010-09-14 14:13:57 |
gdowle |
bug |
|
|
added subscriber gdowle |
| 2010-09-26 17:14:03 |
CvB |
bug |
|
|
added subscriber CvB |
| 2010-11-05 12:40:16 |
lhotari |
bug watch added |
|
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=592187 |
|
| 2011-01-24 14:32:25 |
Jeremy Anderson |
bug |
|
|
added subscriber Jeremy Anderson |
| 2011-01-25 02:00:03 |
MMeija |
bug |
|
|
added subscriber MMeija |
| 2011-02-02 16:24:51 |
dahias |
bug |
|
|
added subscriber dahias |
| 2011-02-03 13:32:35 |
Marcelo Fernandez |
bug |
|
|
added subscriber Marcelo Fernandez |
| 2011-02-03 21:03:49 |
nutznboltz |
bug |
|
|
added subscriber nutznboltz |
| 2011-02-03 23:29:12 |
nutznboltz |
attachment added |
|
linux_2.6.32-28.55ubuntu1.debdiff https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579276/+attachment/1828276/+files/linux_2.6.32-28.55ubuntu1.debdiff |
|
| 2011-02-04 17:05:43 |
nutznboltz |
attachment removed |
linux_2.6.32-28.55ubuntu1.debdiff https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579276/+attachment/1828276/+files/linux_2.6.32-28.55ubuntu1.debdiff |
|
|
| 2011-02-04 17:11:46 |
nutznboltz |
attachment added |
|
[PATCH] KVM: add schedule check to napi_enable call https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579276/+attachment/1829739/+files/linux_2.6.32-28.55ubuntu1.debdiff |
|
| 2011-02-04 17:36:48 |
Brian Murray |
bug |
|
|
added subscriber Jeremy Foshee |
| 2011-02-04 19:27:20 |
scott |
bug |
|
|
added subscriber scott |
| 2011-02-05 21:39:53 |
nutznboltz |
description |
Binary package hint: 2.6.32-21-server
I'm seeing similar bugs in a VM running Lucid as there is reported in these Redhat bug reports:
https://bugzilla.redhat.com/show_bug.cgi?id=520119
https://bugzilla.redhat.com/show_bug.cgi?id=554078
The network connection drops in a KVM VM under high load.
"ifdown eth0 ; ifup eth0 " returns the connection.
This is the dmesg error:
[714069.829649] swapper: page allocation failure. order:0, mode:0x20
[714069.829653] Pid: 0, comm: swapper Not tainted 2.6.32-21-server #32-Ubuntu
[714069.829655] Call Trace:
[714069.829657] <IRQ> [<ffffffff810f97de>] __alloc_pages_slowpath+0x56e/0x580
[714069.829674] [<ffffffff810f9961>] __alloc_pages_nodemask+0x171/0x180
[714069.829682] [<ffffffff8112c597>] alloc_pages_current+0x87/0xd0
[714069.829687] [<ffffffff813d6f72>] try_fill_recv+0x182/0x200
[714069.829690] [<ffffffff813d719d>] virtnet_poll+0x10d/0x160
[714069.829700] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10
[714069.829708] [<ffffffff81470a7f>] net_rx_action+0x10f/0x250
[714069.829713] [<ffffffff8106e257>] __do_softirq+0xb7/0x1e0
[714069.829717] [<ffffffff810c4880>] ? handle_IRQ_event+0x60/0x170
[714069.829722] [<ffffffff810142ec>] call_softirq+0x1c/0x30
[714069.829725] [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[714069.829727] [<ffffffff8106e0f5>] irq_exit+0x85/0x90
[714069.829733] [<ffffffff8155c615>] do_IRQ+0x75/0xf0
[714069.829736] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[714069.829737] <EOI> [<ffffffff81038acb>] ? native_safe_halt+0xb/0x10
[714069.829746] [<ffffffff8101b68d>] ? default_idle+0x3d/0x90
[714069.829753] [<ffffffff81011e63>] ? cpu_idle+0xb3/0x110
[714069.829757] [<ffffffff8153f47b>] ? rest_init+0x6b/0x80
[714069.829763] [<ffffffff8187adcc>] ? start_kernel+0x368/0x371
[714069.829766] [<ffffffff8187a33a>] ? x86_64_start_reservations+0x125/0x129
[714069.829768] [<ffffffff8187a438>] ? x86_64_start_kernel+0xfa/0x109
[714069.829770] Mem-Info:
[714069.829772] Node 0 DMA per-cpu:
[714069.829775] CPU 0: hi: 0, btch: 1 usd: 0
[714069.829776] Node 0 DMA32 per-cpu:
[714069.829778] CPU 0: hi: 186, btch: 31 usd: 196
[714069.829783] active_anon:109561 inactive_anon:110789 isolated_anon:0
[714069.829784] active_file:7041 inactive_file:13781 isolated_file:0
[714069.829785] unevictable:0 dirty:8681 writeback:0 unstable:0
[714069.829786] free:1367 slab_reclaimable:2798 slab_unreclaimable:1783
[714069.829787] mapped:2113 shmem:83 pagetables:1148 bounce:0
[714069.829789] Node 0 DMA free:4000kB min:60kB low:72kB high:88kB active_anon:5508kB inactive_anon:5668kB active_file:396kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:28kB shmem:0kB slab_reclaimable:8kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:20kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829799] lowmem_reserve[]: 0 994 994 994
[714069.829802] Node 0 DMA32 free:1468kB min:4000kB low:5000kB high:6000kB active_anon:432736kB inactive_anon:437488kB active_file:27768kB inactive_file:54832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1018060kB mlocked:0kB dirty:34724kB writeback:0kB mapped:8424kB shmem:332kB slab_reclaimable:11184kB slab_unreclaimable:7124kB kernel_stack:1408kB pagetables:4572kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829811] lowmem_reserve[]: 0 0 0 0
[714069.829814] Node 0 DMA: 0*4kB 2*8kB 5*16kB 6*32kB 4*64kB 3*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 4000kB
[714069.829823] Node 0 DMA32: 69*4kB 1*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1468kB
[714069.829830] 22928 total pagecache pages
[714069.829832] 2031 pages in swap cache
[714069.829834] Swap cache stats: add 74010, delete 71979, find 90506/93667
[714069.829836] Free swap = 804372kB
[714069.829837] Total swap = 897016kB
[714069.840685] 262139 pages RAM
[714069.840689] 6216 pages reserved
[714069.840690] 22948 pages shared
[714069.840691] 234443 pages non-shared
Version details:
linux-image-2.6.32-21-server
2.6.32-21-server #32-Ubuntu SMP Fri Apr 16 09:17:34 UTC 2010 x86_64 GNU/Linux
Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2
---
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
CurrentDmesg:
[ 4.972735] JBD: barrier-based sync failed on vda1-8 - disabling barriers
[ 14.180150] eth0: no IPv6 routers present
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu-Server 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Bochs Bochs
Package: linux (not installed)
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-server root=UUID=393ab013-153f-4c5a-ad67-1bd137363e60 ro quiet
ProcEnviron:
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-server 2.6.32.11+drm33.2
Regression: Yes
Reproducible: Yes
Tags: lucid kconfig regression-release needs-upstream-testing
Uname: Linux 2.6.32-22-server x86_64
UserGroups: adm admin cdrom dialout lpadmin lpadmin plugdev plugdev sambashare scanner
dmi.bios.date: 01/01/2007
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
dmi.product.name: Bochs
dmi.sys.vendor: Bochs
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SRU Justification:
Impact: Under heavy network I/O load virtio-net driver crashes making VM guest unusable.
Testcase: I left a current Lucid VM running two concurrent "scp -r" of > 200 GB from NFS read-only source to a physical remote host overnight. VM quickly started emitting "page allocation errors" in the system log. Next morning when I checked the VM I could still ping it but could not establish an SSH connection.
Fix: This patch from Bruce Rogers at Novell
* [PATCH] KVM: add schedule check to napi_enable call
- http://kerneltrap.org/mailarchive/linux-netdev/2010/6/4/6278660
Binary package hint: 2.6.32-21-server
I'm seeing similar bugs in a VM running Lucid as there is reported in these Redhat bug reports:
https://bugzilla.redhat.com/show_bug.cgi?id=520119
https://bugzilla.redhat.com/show_bug.cgi?id=554078
The network connection drops in a KVM VM under high load.
"ifdown eth0 ; ifup eth0 " returns the connection.
This is the dmesg error:
[714069.829649] swapper: page allocation failure. order:0, mode:0x20
[714069.829653] Pid: 0, comm: swapper Not tainted 2.6.32-21-server #32-Ubuntu
[714069.829655] Call Trace:
[714069.829657] <IRQ> [<ffffffff810f97de>] __alloc_pages_slowpath+0x56e/0x580
[714069.829674] [<ffffffff810f9961>] __alloc_pages_nodemask+0x171/0x180
[714069.829682] [<ffffffff8112c597>] alloc_pages_current+0x87/0xd0
[714069.829687] [<ffffffff813d6f72>] try_fill_recv+0x182/0x200
[714069.829690] [<ffffffff813d719d>] virtnet_poll+0x10d/0x160
[714069.829700] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10
[714069.829708] [<ffffffff81470a7f>] net_rx_action+0x10f/0x250
[714069.829713] [<ffffffff8106e257>] __do_softirq+0xb7/0x1e0
[714069.829717] [<ffffffff810c4880>] ? handle_IRQ_event+0x60/0x170
[714069.829722] [<ffffffff810142ec>] call_softirq+0x1c/0x30
[714069.829725] [<ffffffff81015cb5>] do_softirq+0x65/0xa0
[714069.829727] [<ffffffff8106e0f5>] irq_exit+0x85/0x90
[714069.829733] [<ffffffff8155c615>] do_IRQ+0x75/0xf0
[714069.829736] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[714069.829737] <EOI> [<ffffffff81038acb>] ? native_safe_halt+0xb/0x10
[714069.829746] [<ffffffff8101b68d>] ? default_idle+0x3d/0x90
[714069.829753] [<ffffffff81011e63>] ? cpu_idle+0xb3/0x110
[714069.829757] [<ffffffff8153f47b>] ? rest_init+0x6b/0x80
[714069.829763] [<ffffffff8187adcc>] ? start_kernel+0x368/0x371
[714069.829766] [<ffffffff8187a33a>] ? x86_64_start_reservations+0x125/0x129
[714069.829768] [<ffffffff8187a438>] ? x86_64_start_kernel+0xfa/0x109
[714069.829770] Mem-Info:
[714069.829772] Node 0 DMA per-cpu:
[714069.829775] CPU 0: hi: 0, btch: 1 usd: 0
[714069.829776] Node 0 DMA32 per-cpu:
[714069.829778] CPU 0: hi: 186, btch: 31 usd: 196
[714069.829783] active_anon:109561 inactive_anon:110789 isolated_anon:0
[714069.829784] active_file:7041 inactive_file:13781 isolated_file:0
[714069.829785] unevictable:0 dirty:8681 writeback:0 unstable:0
[714069.829786] free:1367 slab_reclaimable:2798 slab_unreclaimable:1783
[714069.829787] mapped:2113 shmem:83 pagetables:1148 bounce:0
[714069.829789] Node 0 DMA free:4000kB min:60kB low:72kB high:88kB active_anon:5508kB inactive_anon:5668kB active_file:396kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:28kB shmem:0kB slab_reclaimable:8kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:20kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829799] lowmem_reserve[]: 0 994 994 994
[714069.829802] Node 0 DMA32 free:1468kB min:4000kB low:5000kB high:6000kB active_anon:432736kB inactive_anon:437488kB active_file:27768kB inactive_file:54832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1018060kB mlocked:0kB dirty:34724kB writeback:0kB mapped:8424kB shmem:332kB slab_reclaimable:11184kB slab_unreclaimable:7124kB kernel_stack:1408kB pagetables:4572kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[714069.829811] lowmem_reserve[]: 0 0 0 0
[714069.829814] Node 0 DMA: 0*4kB 2*8kB 5*16kB 6*32kB 4*64kB 3*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 4000kB
[714069.829823] Node 0 DMA32: 69*4kB 1*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1468kB
[714069.829830] 22928 total pagecache pages
[714069.829832] 2031 pages in swap cache
[714069.829834] Swap cache stats: add 74010, delete 71979, find 90506/93667
[714069.829836] Free swap = 804372kB
[714069.829837] Total swap = 897016kB
[714069.840685] 262139 pages RAM
[714069.840689] 6216 pages reserved
[714069.840690] 22948 pages shared
[714069.840691] 234443 pages non-shared
Version details:
linux-image-2.6.32-21-server
2.6.32-21-server #32-Ubuntu SMP Fri Apr 16 09:17:34 UTC 2010 x86_64 GNU/Linux
Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2
---
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
CurrentDmesg:
[ 4.972735] JBD: barrier-based sync failed on vda1-8 - disabling barriers
[ 14.180150] eth0: no IPv6 routers present
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu-Server 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Bochs Bochs
Package: linux (not installed)
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-server root=UUID=393ab013-153f-4c5a-ad67-1bd137363e60 ro quiet
ProcEnviron:
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-server 2.6.32.11+drm33.2
Regression: Yes
Reproducible: Yes
Tags: lucid kconfig regression-release needs-upstream-testing
Uname: Linux 2.6.32-22-server x86_64
UserGroups: adm admin cdrom dialout lpadmin lpadmin plugdev plugdev sambashare scanner
dmi.bios.date: 01/01/2007
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
dmi.product.name: Bochs
dmi.sys.vendor: Bochs
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| 2011-02-05 21:40:41 |
nutznboltz |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2011-02-08 22:08:58 |
nutznboltz |
attachment added |
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virtio-net napi patch for 2.6.38 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579276/+attachment/1838892/+files/linux-lts-backport-natty_2.6.38-2.29%7Elucid3.debdiff |
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| 2011-02-09 09:47:50 |
Stefan Bader |
bug |
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added subscriber Stefan Bader |
| 2011-02-11 15:34:08 |
Stefan Bader |
nominated for series |
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Ubuntu Lucid |
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| 2011-02-11 15:34:08 |
Stefan Bader |
bug task added |
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linux (Ubuntu Lucid) |
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| 2011-02-11 15:34:08 |
Stefan Bader |
nominated for series |
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Ubuntu Maverick |
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| 2011-02-11 15:34:08 |
Stefan Bader |
bug task added |
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linux (Ubuntu Maverick) |
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| 2011-02-11 15:34:37 |
Stefan Bader |
linux (Ubuntu Lucid): importance |
Undecided |
Medium |
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| 2011-02-11 15:34:37 |
Stefan Bader |
linux (Ubuntu Lucid): status |
New |
In Progress |
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| 2011-02-11 15:34:37 |
Stefan Bader |
linux (Ubuntu Lucid): assignee |
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Stefan Bader (stefan-bader-canonical) |
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| 2011-02-11 15:34:58 |
Stefan Bader |
linux (Ubuntu Maverick): status |
New |
In Progress |
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| 2011-02-11 15:34:58 |
Stefan Bader |
linux (Ubuntu Maverick): assignee |
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Stefan Bader (stefan-bader-canonical) |
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| 2011-02-11 15:35:23 |
Stefan Bader |
linux (Ubuntu Maverick): importance |
Undecided |
Medium |
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| 2011-02-11 16:27:24 |
Stefan Bader |
linux (Ubuntu Lucid): status |
In Progress |
Fix Committed |
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| 2011-02-11 16:27:47 |
Stefan Bader |
linux (Ubuntu Maverick): status |
In Progress |
Fix Committed |
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| 2011-02-11 17:21:35 |
Andy Whitcroft |
linux (Ubuntu): assignee |
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Andy Whitcroft (apw) |
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| 2011-02-16 11:43:52 |
Andy Whitcroft |
linux (Ubuntu): status |
Triaged |
Fix Committed |
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| 2011-02-16 23:40:12 |
Launchpad Janitor |
linux (Ubuntu): status |
Fix Committed |
Fix Released |
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| 2011-02-17 15:04:30 |
codec |
bug |
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added subscriber codec |
| 2011-03-02 21:03:24 |
Martin Pitt |
bug |
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added subscriber SRU Verification |
| 2011-03-02 21:15:33 |
Tim Jordan |
bug |
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added subscriber Tim Jordan |
| 2011-03-03 16:54:23 |
Brad Figg |
tags |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net virtio |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net verification-needed-lucid verification-needed-maverick virtio |
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| 2011-03-03 17:28:28 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/lucid-proposed/linux-ec2 |
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| 2011-03-03 18:27:45 |
Tim Jordan |
removed subscriber Tim Jordan |
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| 2011-03-03 18:47:27 |
nutznboltz |
attachment added |
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debdiff of virtio-net napi patch for Karmic https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579276/+attachment/1883450/+files/karmic.debdiff |
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| 2011-03-04 01:21:31 |
nutznboltz |
tags |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net verification-needed-lucid verification-needed-maverick virtio |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net verification-done-lucid verification-needed-maverick virtio |
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| 2011-03-04 20:14:47 |
nutznboltz |
tags |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net verification-done-lucid verification-needed-maverick virtio |
apport-collected cherry-pick kernel-needs-review kernel-net kj-triage kvm net verification-done-lucid verification-done-maverick virtio |
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| 2011-03-09 12:09:47 |
Stein Henrik Jensaas |
bug |
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added subscriber Stein Henrik Jensaas |
| 2011-03-09 12:10:53 |
Stein Henrik Jensaas |
bug |
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added subscriber Bosse Klykken |
| 2011-03-14 13:14:37 |
Stein Henrik Jensaas |
bug |
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added subscriber Arnulf Heimsbakk |
| 2011-03-15 04:12:53 |
Joshua Aune |
bug |
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added subscriber Joshua Aune |
| 2011-03-17 13:58:07 |
Launchpad Janitor |
linux (Ubuntu Lucid): status |
Fix Committed |
Fix Released |
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| 2011-03-17 13:58:07 |
Launchpad Janitor |
cve linked |
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2010-4076 |
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| 2011-03-17 13:58:07 |
Launchpad Janitor |
cve linked |
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2010-4077 |
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| 2011-03-17 13:58:07 |
Launchpad Janitor |
cve linked |
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2010-4158 |
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| 2011-03-17 13:58:07 |
Launchpad Janitor |
cve linked |
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2010-4163 |
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| 2011-03-17 13:58:07 |
Launchpad Janitor |
cve linked |
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2010-4175 |
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| 2011-03-18 09:44:05 |
Launchpad Janitor |
linux (Ubuntu Maverick): status |
Fix Committed |
Fix Released |
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| 2011-03-22 14:27:23 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/maverick-proposed/linux-mvl-dove |
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| 2011-03-22 14:27:55 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/lucid-proposed/linux-mvl-dove |
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