Bug#407410: BUG: soft lockup detected on CPU#2!
Package: linux-image-2.6.18-3-xen-amd64
Version: 2.6.18-7
Severity: normal
I get these dmesg errors inside a xen VM. They might have started after a save/restore.
BUG: soft lockup detected on CPU#1!
Call Trace:
<IRQ> [<ffffffff802a0540>] softlockup_tick+0xdb/0xed
[<ffffffff8026874e>] timer_interrupt+0x38d/0x3db
[<ffffffff802111cd>] handle_IRQ_event+0x2d/0x60
[<ffffffff802a087f>] __do_IRQ+0xa4/0x105
[<ffffffff80283ffb>] _local_bh_enable+0x59/0xb3
[<ffffffff80266f4a>] do_IRQ+0x65/0x73
[<ffffffff80360e58>] evtchn_do_upcall+0x86/0xe0
[<ffffffff8025cfe6>] do_hypervisor_callback+0x1e/0x2c
<EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
[<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
[<ffffffff80267cca>] raw_safe_halt+0x84/0xa8
[<ffffffff80264f4d>] xen_idle+0x38/0x4a
[<ffffffff80248cef>] cpu_idle+0x97/0xba
BUG: soft lockup detected on CPU#2!
Call Trace:
<IRQ> [<ffffffff802a0540>] softlockup_tick+0xdb/0xed
[<ffffffff8026874e>] timer_interrupt+0x38d/0x3db
[<ffffffff802111cd>] handle_IRQ_event+0x2d/0x60
[<ffffffff802a087f>] __do_IRQ+0xa4/0x105
[<ffffffff80283ffb>] _local_bh_enable+0x59/0xb3
[<ffffffff80266f4a>] do_IRQ+0x65/0x73
[<ffffffff80360e58>] evtchn_do_upcall+0x86/0xe0
[<ffffffff8025cfe6>] do_hypervisor_callback+0x1e/0x2c
<EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
[<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
[<ffffffff80267cca>] raw_safe_halt+0x84/0xa8
[<ffffffff80264f4d>] xen_idle+0x38/0x4a
[<ffffffff80248cef>] cpu_idle+0x97/0xba
-- System Information:
Debian Release: 4.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-xen-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages linux-image-2.6.18-3-xen-amd64 depends on:
ii e2fsprog 1.39+1.40-WIP-2006.11.14+dfsg-1 ext2 file system utilities and lib
ii initramf 0.85e tools for generating an initramfs
ii linux-mo 2.6.18-7 Linux 2.6.18 modules on AMD64
linux-image-2.6.18-3-xen-amd64 recommends no packages.
-- no debconf information
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