Bug#557763: marked as done (linux-image-2.6.26-2-686: crashes intermittedly under kvm)
Your message dated Tue, 4 Jun 2013 19:44:43 +0200
with message-id <20130604174443.GC4567@pisco.westfalen.local>
and subject line Closing
has caused the Debian Bug report #557763,
regarding linux-image-2.6.26-2-686: crashes intermittedly under kvm
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
557763: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=557763
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-2.6.26-2-686
Version: 2.6.26-19lenny2
Hi,
I am, on multiple VMs seeing crashes at the rate of approximately once a
week. All of the crashes are in skb_release_all+0x48/0xa0.
I managed to get a backtrace:
Nov 24 03:55:05 bhuna [233316.039474] BUG: unable to handle kernel
Nov 24 03:55:05 bhuna [233316.039474] WARNING: at net/core/skbuff.c:368 skb_release_all+0x48/0xa0()
Nov 24 03:55:05 bhuna [233316.039474] Modules linked in: ipv6 quota_v2 netconsole configfs virtio_net snd_pcm snd_timer snd soundcore snd_page_al
loc psmouse pcspkr serio_raw button i2c_piix4 i2c_core evdev ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod raid10 raid456 async_xor async_
memcpy async_tx xor raid1 raid0 multipath linear md_mod virtio_blk ide_cd_mod cdrom ata_generic libata scsi_mod dock floppy uhci_hcd virtio_pci p
iix ide_pci_generic usbcore ide_core thermal processor fan thermal_sys [last unloaded: scsi_wait_scan]
Nov 24 03:55:05 bhuna [233316.039474] Pid: 28778, comm: imap Tainted: G S 2.6.26-2-686 #1
Nov 24 03:55:05 bhuna [233316.039474] [<c01225f3>] warn_on_slowpath+0x40/0x66
Nov 24 03:55:05 bhuna [233316.039474] [<c01e1699>] vsnprintf+0x411/0x452
Nov 24 03:55:05 bhuna [233316.039474] [<c01319a9>] autoremove_wake_function+0xd/0x2d
Nov 24 03:55:05 bhuna [233316.039474] [<c01184d1>] __wake_up_common+0x2e/0x58
Nov 24 03:55:05 bhuna [233316.039474] [<c011a6bb>] __wake_up+0x29/0x39
Nov 24 03:55:05 bhuna [233316.039474] [<c0254922>] skb_release_all+0x48/0xa0
Nov 24 03:55:05 bhuna [233316.039474] [<c0254287>] __kfree_skb+0x8/0x61
Nov 24 03:55:05 bhuna [233316.039474] [<f896703b>] free_old_xmit_skbs+0x3b/0x4f [virtio_net]
Nov 24 03:55:05 bhuna [233316.039474] [<f8967439>] start_xmit+0x14/0xa5 [virtio_net]
Nov 24 03:55:05 bhuna [233316.039474] [<c0263730>] netpoll_send_skb+0xba/0x156
Nov 24 03:55:05 bhuna [233316.039474] [<f897b0b2>] write_msg+0x6d/0xa9 [netconsole]
Nov 24 03:55:05 bhuna [233316.039474] [<f897b045>] write_msg+0x0/0xa9 [netconsole]
Nov 24 03:55:05 bhuna [233316.039474] [<c012266e>] __call_console_drivers+0x4f/0x5b
Nov 24 03:55:05 bhuna [233316.039474] [<c0122a61>] release_console_sem+0x140/0x18c
Nov 24 03:55:05 bhuna [233316.039474] [<c0122ed6>] vprintk+0x29d/0x2de
Nov 24 03:55:05 bhuna [233316.039474] [<c0122f2b>] printk+0x14/0x18
Nov 24 03:55:05 bhuna [233316.039474] [<c0115d21>] do_page_fault+0x435/0x5c0
Nov 24 03:55:05 bhuna [233316.039474] [<c01e1699>] vsnprintf+0x411/0x452
Nov 24 03:55:05 bhuna [233316.039474] [<c01158ec>] do_page_fault+0x0/0x5c0
Nov 24 03:55:05 bhuna [233316.039474] [<c02b9de2>] error_code+0x72/0x78
Nov 24 03:55:05 bhuna [233316.039474] [<c016a080>] __bounce_end_io_read+0x88/0xd7
Nov 24 03:55:06 bhuna [233316.039474] [<c016a0dc>] bounce_end_io_read+0x0/0xd
Nov 24 03:55:06 bhuna [233316.039474] [<c0192d38>] bio_endio+0x26/0x28
Nov 24 03:55:06 bhuna [233316.039474] [<c01d1de3>] __end_that_request_first+0x1b2/0x2c3
Nov 24 03:55:06 bhuna [233316.039474] [<c01d2712>] __blk_end_request+0x16/0x37
Nov 24 03:55:06 bhuna [233316.039474] [<f880a293>] blk_done+0x3d/0x88 [virtio_blk]
Nov 24 03:55:06 bhuna [233316.039474] [<c024c6cb>] vring_interrupt+0x23/0x2e
Nov 24 03:55:06 bhuna [233316.039474] [<f882f0a6>] vp_interrupt+0x67/0xa4 [virtio_pci]
Nov 24 03:55:06 bhuna [233316.039474] [<c01520ea>] handle_IRQ_event+0x23/0x51
Nov 24 03:55:06 bhuna [233316.039474] [<c01531e9>] handle_fasteoi_irq+0x71/0xa4
Nov 24 03:55:06 bhuna [233316.039474] [<c0105f3a>] do_IRQ+0x4d/0x63
Nov 24 03:55:06 bhuna [233316.039474] [<c01042a7>] common_interrupt+0x23/0x28
Nov 24 03:55:06 bhuna [233316.039474] [<c01265e5>] __do_softirq+0x56/0xd3
Nov 24 03:55:06 bhuna [233316.039474] [<c01266a7>] do_softirq+0x45/0x53
Nov 24 03:55:06 bhuna [233316.039474] [<c012695e>] irq_exit+0x35/0x67
Nov 24 03:55:06 bhuna [233316.039474] [<c01101c9>] smp_apic_timer_interrupt+0x6b/0x76
Nov 24 03:55:06 bhuna [233316.039474] [<c0104364>] apic_timer_interrupt+0x28/0x30
Nov 24 03:55:06 bhuna [233316.039474] [<c0115009>] paravirt_leave_lazy+0x1c/0x1d
Nov 24 03:55:06 bhuna [233316.039474] [<c0114b44>] kvm_leave_lazy_mmu+0x24/0x31
Nov 24 03:55:06 bhuna [233316.039474] [<c0162a80>] unmap_vmas+0x3f0/0x5ad
Nov 24 03:55:06 bhuna [233316.039474] [<c01dffd0>] rb_insert_color+0x4c/0xad
Nov 24 03:55:06 bhuna [233316.039474] [<c0165fbb>] vma_adjust+0x310/0x399
Nov 24 03:55:06 bhuna [233316.039474] [<c016587d>] unmap_region+0x83/0xe9
Nov 24 03:55:06 bhuna [233316.039474] [<c016625f>] do_munmap+0x148/0x19b
Nov 24 03:55:06 bhuna [233316.039474] [<c01668cf>] mmap_region+0x6f/0x393
Nov 24 03:55:06 bhuna [233316.039474] [<c0166f87>] arch_get_unmapped_area_topdown+0x0/0x120
Nov 24 03:55:07 bhuna [233316.039474] [<c0166f34>] do_mmap_pgoff+0x266/0x2b9
Nov 24 03:55:07 bhuna [233316.039474] [<c0106a4e>] sys_mmap2+0x86/0xa0
Nov 24 03:55:07 bhuna [233316.039474] [<c01038ce>] syscall_call+0x7/0xb
Nov 24 03:55:07 bhuna [233316.039474] =======================
Nov 24 03:55:07 bhuna [233316.039474] ---[ end trace 008841ced08c0d44 ]---
Nov 24 03:55:07 bhuna [233316.039474] paging request
Nov 24 03:55:07 at fffba000
Nov 24 03:55:07 bhuna [233316.039474] IP:
Nov 24 03:55:07 [<c016a080>] __bounce_end_io_read+0x88/0xd7
Nov 24 03:55:07 bhuna [233316.039475] *pde = 00007067
Nov 24 03:55:07 *pte = 00000000
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475] Oops: 0002 [#1]
Nov 24 03:55:07 bhuna SMP
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475] Modules linked in:
Nov 24 03:55:07 ipv6
Nov 24 03:55:07 quota_v2
Nov 24 03:55:07 netconsole
Nov 24 03:55:07 configfs
Nov 24 03:55:07 virtio_net
Nov 24 03:55:07 snd_pcm
Nov 24 03:55:07 snd_timer
Nov 24 03:55:07 snd
Nov 24 03:55:07 soundcore
Nov 24 03:55:07 snd_page_alloc
Nov 24 03:55:07 psmouse
Nov 24 03:55:07 pcspkr
Nov 24 03:55:07 serio_raw
Nov 24 03:55:07 button
Nov 24 03:55:07 i2c_piix4
Nov 24 03:55:07 i2c_core
Nov 24 03:55:07 evdev
Nov 24 03:55:07 ext3
Nov 24 03:55:07 jbd
Nov 24 03:55:07 mbcache
Nov 24 03:55:07 dm_mirror
Nov 24 03:55:07 dm_log
Nov 24 03:55:07 dm_snapshot
Nov 24 03:55:07 dm_mod
Nov 24 03:55:07 raid10
Nov 24 03:55:07 raid456
Nov 24 03:55:07 async_xor
Nov 24 03:55:07 async_memcpy
Nov 24 03:55:07 async_tx
Nov 24 03:55:07 xor
Nov 24 03:55:07 raid1
Nov 24 03:55:07 raid0
Nov 24 03:55:07 multipath
Nov 24 03:55:07 linear
Nov 24 03:55:07 md_mod
Nov 24 03:55:07 virtio_blk
Nov 24 03:55:07 ide_cd_mod
Nov 24 03:55:07 cdrom
Nov 24 03:55:07 ata_generic
Nov 24 03:55:07 libata
Nov 24 03:55:07 scsi_mod
Nov 24 03:55:07 dock
Nov 24 03:55:07 floppy
Nov 24 03:55:07 uhci_hcd
Nov 24 03:55:07 virtio_pci
Nov 24 03:55:07 piix
Nov 24 03:55:07 ide_pci_generic
Nov 24 03:55:07 usbcore
Nov 24 03:55:07 ide_core
Nov 24 03:55:07 thermal
Nov 24 03:55:07 processor
Nov 24 03:55:07 fan
Nov 24 03:55:07 thermal_sys
Nov 24 03:55:07 [last unloaded: scsi_wait_scan]
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475]
Nov 24 03:55:07 bhuna [233316.039475] Pid: 28778, comm: imap Tainted: G S W (2.6.26-2-686 #1)
Nov 24 03:55:07 bhuna [233316.039475] EIP: 0060:[<c016a080>] EFLAGS: 00010086 CPU: 0
Nov 24 03:55:07 bhuna [233316.039475] EIP is at __bounce_end_io_read+0x88/0xd7
Nov 24 03:55:07 bhuna [233316.039475] EAX: fffba000 EBX: 00000086 ECX: 00000400 EDX: 00001000
Nov 24 03:55:07 bhuna [233316.039475] ESI: dcc5e000 EDI: fffba000 EBP: f74a034c ESP: c1c91cd4
Nov 24 03:55:07 bhuna [233316.039475] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Nov 24 03:55:07 bhuna [233316.039475] Process imap (pid: 28778, ti=c1c90000 task=c1cd75e0 task.ti=c1c90000)
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475] Stack:
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna f74dbc00
Nov 24 03:55:07 bhuna decea640
Nov 24 03:55:07 bhuna dcd1eac0
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna c016a0dc
Nov 24 03:55:07 bhuna decea640
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475]
Nov 24 03:55:07 bhuna e27dad70
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna c0192d38
Nov 24 03:55:07 bhuna 00004000
Nov 24 03:55:07 bhuna c01d1de3
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna 00004000
Nov 24 03:55:07 bhuna 00000000
Nov 24 03:55:07 bhuna
Nov 24 03:55:07 bhuna [233316.039475]
Nov 24 03:55:08 bhuna 00000000
Nov 24 03:55:08 bhuna 00000000
Nov 24 03:55:08 bhuna 00000000
Nov 24 03:55:08 bhuna 0000000f
Nov 24 03:55:08 bhuna e27dad70
Nov 24 03:55:08 bhuna 00000000
Nov 24 03:55:08 bhuna 00000086
Nov 24 03:55:08 bhuna 00000246
Nov 24 03:55:08 bhuna
Nov 24 03:55:08 bhuna [233316.039475] Call Trace:
Nov 24 03:55:08 bhuna [233316.039475] [<c016a0dc>]
Nov 24 03:55:08 bhuna bounce_end_io_read+0x0/0xd
Nov 24 03:55:08 bhuna [233316.039475] [<c0192d38>]
Nov 24 03:55:08 bhuna bio_endio+0x26/0x28
Nov 24 03:55:08 bhuna [233316.039475] [<c01d1de3>]
Nov 24 03:55:08 bhuna __end_that_request_first+0x1b2/0x2c3
Nov 24 03:55:08 bhuna [233316.039475] [<c01d2712>]
Nov 24 03:55:08 bhuna __blk_end_request+0x16/0x37
Nov 24 03:55:08 bhuna [233316.039475] [<f880a293>]
Nov 24 03:55:08 bhuna blk_done+0x3d/0x88 [virtio_blk]
Nov 24 03:55:08 bhuna [233316.039475] [<c024c6cb>]
Nov 24 03:55:08 bhuna vring_interrupt+0x23/0x2e
Nov 24 03:55:08 bhuna [233316.039475] [<f882f0a6>]
Nov 24 03:55:08 bhuna vp_interrupt+0x67/0xa4 [virtio_pci]
Nov 24 03:55:08 bhuna [233316.039475] [<c01520ea>]
Nov 24 03:55:08 bhuna handle_IRQ_event+0x23/0x51
Nov 24 03:55:08 bhuna [233316.039475] [<c01531e9>]
Nov 24 03:55:08 bhuna handle_fasteoi_irq+0x71/0xa4
Nov 24 03:55:08 bhuna [233316.039475] [<c0105f3a>]
Nov 24 03:55:08 bhuna do_IRQ+0x4d/0x63
Nov 24 03:55:08 bhuna [233316.039475] [<c01042a7>]
Nov 24 03:55:08 bhuna common_interrupt+0x23/0x28
Nov 24 03:55:08 bhuna [233316.039475] [<c01265e5>]
Nov 24 03:55:08 bhuna __do_softirq+0x56/0xd3
Nov 24 03:55:08 bhuna [233316.039475] [<c01266a7>]
Nov 24 03:55:08 bhuna do_softirq+0x45/0x53
Nov 24 03:55:08 bhuna [233316.039475] [<c012695e>]
Nov 24 03:55:08 bhuna irq_exit+0x35/0x67
Nov 24 03:55:08 bhuna [233316.039475] [<c01101c9>]
Nov 24 03:55:08 bhuna smp_apic_timer_interrupt+0x6b/0x76
Nov 24 03:55:08 bhuna [233316.039475] [<c0104364>]
Nov 24 03:55:08 bhuna apic_timer_interrupt+0x28/0x30
Nov 24 03:55:08 bhuna [233316.039475] [<c0115009>]
Nov 24 03:55:08 bhuna paravirt_leave_lazy+0x1c/0x1d
Nov 24 03:55:08 bhuna [233316.039475] [<c0114b44>]
Nov 24 03:55:08 bhuna kvm_leave_lazy_mmu+0x24/0x31
Nov 24 03:55:08 bhuna [233316.039475] [<c0162a80>]
Nov 24 03:55:08 bhuna unmap_vmas+0x3f0/0x5ad
Nov 24 03:55:08 bhuna [233316.039475] [<c01dffd0>]
Nov 24 03:55:08 bhuna rb_insert_color+0x4c/0xad
Nov 24 03:55:08 bhuna [233316.039475] [<c0165fbb>]
Nov 24 03:55:08 bhuna vma_adjust+0x310/0x399
Nov 24 03:55:08 bhuna [233316.039475] [<c016587d>]
Nov 24 03:55:08 bhuna unmap_region+0x83/0xe9
Nov 24 03:55:08 bhuna [233316.039475] [<c016625f>]
Nov 24 03:55:08 bhuna do_munmap+0x148/0x19b
Nov 24 03:55:08 bhuna [233316.039475] [<c01668cf>]
Nov 24 03:55:08 bhuna mmap_region+0x6f/0x393
Nov 24 03:55:08 bhuna [233316.039475] [<c0166f87>]
Nov 24 03:55:09 bhuna arch_get_unmapped_area_topdown+0x0/0x120
Nov 24 03:55:09 bhuna [233316.039475] [<c0166f34>]
Nov 24 03:55:09 bhuna do_mmap_pgoff+0x266/0x2b9
Nov 24 03:55:09 bhuna [233316.039475] [<c0106a4e>]
Nov 24 03:55:09 bhuna sys_mmap2+0x86/0xa0
Nov 24 03:55:09 bhuna [233316.039475] [<c01038ce>]
Nov 24 03:55:09 bhuna syscall_call+0x7/0xb
Nov 24 03:55:09 bhuna [233316.039475] =======================
Nov 24 03:55:09 bhuna [233316.039475] Code:
Nov 24 03:55:09 bhuna 8d
Nov 24 03:55:09 bhuna 04
Nov 24 03:55:09 bhuna 05
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 90
Nov 24 03:55:09 bhuna 89
Nov 24 03:55:09 bhuna c3
Nov 24 03:55:09 bhuna fa
Nov 24 03:55:09 bhuna 8d
Nov 24 03:55:09 bhuna 04
Nov 24 03:55:09 bhuna 05
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 00
Nov 24 03:55:09 bhuna 90
Nov 24 03:55:09 bhuna 90
Nov 24 03:55:09 bhuna 8b
Nov 24 03:55:09 bhuna 45
Nov 24 03:55:09 bhuna f4
Nov 24 03:55:09 bhuna 31
Nov 24 03:55:09 bhuna d2
Nov 24 03:55:09 bhuna e8
Nov 24 03:55:09 bhuna 80
Nov 24 03:55:09 bhuna db
Nov 24 03:55:09 bhuna fa
Nov 24 03:55:09 bhuna ff
Nov 24 03:55:09 bhuna 8b
Nov 24 03:55:09 bhuna 55
Nov 24 03:55:09 bhuna f8
Nov 24 03:55:09 bhuna 89
Nov 24 03:55:09 bhuna d1
Nov 24 03:55:09 bhuna c1
Nov 24 03:55:09 bhuna e9
Nov 24 03:55:09 bhuna 02
Nov 24 03:55:09 bhuna 89
Nov 24 03:55:09 bhuna c7
Nov 24 03:55:09 bhuna 03
Nov 24 03:55:09 bhuna 7d
Nov 24 03:55:09 bhuna fc
Nov 24 03:55:09 bhuna a5
Nov 24 03:55:09 bhuna 89
Nov 24 03:55:09 bhuna d1
Nov 24 03:55:09 bhuna 83
Nov 24 03:55:09 bhuna e1
Nov 24 03:55:09 bhuna 03
Nov 24 03:55:09 bhuna 74
Nov 24 03:55:09 bhuna 02
Nov 24 03:55:09 bhuna f3
Nov 24 03:55:09 bhuna a4
Nov 24 03:55:09 bhuna 31
Nov 24 03:55:09 bhuna d2
Nov 24 03:55:09 bhuna e8
Nov 24 03:55:09 bhuna f4
Nov 24 03:55:09 bhuna db
Nov 24 03:55:09 bhuna fa
Nov 24 03:55:09 bhuna ff
Nov 24 03:55:09 bhuna 89
Nov 24 03:55:09 bhuna d8
Nov 24 03:55:09 bhuna 50
Nov 24 03:55:09 bhuna
Nov 24 03:55:09 bhuna [233316.039475] EIP: [<c016a080>]
Nov 24 03:55:09 bhuna __bounce_end_io_read+0x88/0xd7
Nov 24 03:55:09 SS: ESP 0068:c1c91cd4
Nov 24 03:55:09 bhuna [233316.039475] Kernel panic - not syncing: Fatal exception in interrupt
--
Tollef Fog Heen
UNIX is user friendly, it's just picky about who its friends are
--- End Message ---
--- Begin Message ---
Hi,
your bug has been filed against the "linux-2.6" source package and was filed for
a kernel older than the recently released Debian 7.0 / Wheezy with a severity
less than important.
We don't have the ressources to reproduce the complete backlog of all older kernel
bugs, so we're closing this bug for now. If you can reproduce the bug with Debian Wheezy
or a more recent kernel from testing or unstable, please reopen the bug by sending
a mail to control@bugs.debian.org with the following three commands included in the
mail:
reopen BUGNUMBER
reassign BUGNUMBER src:linux
thanks
Cheers,
Moritz
--- End Message ---
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