[Xen-bugs] [Bug 1261] Debian Etch xen domU soft lockups.

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1261


software@xxxxxxxxxxxxx changed:

           What    |Removed                     |Added
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                 CC|                            |software@xxxxxxxxxxxxx




------- Comment #1 from software@xxxxxxxxxxxxx  2008-10-04 02:50 -------
We've seen this problem too, also debian etch, and the same backtrace.

In fact, we're running the exact same distro and kernel version.


Call Trace:
 <IRQ> [<ffffffff8029fb41>] softlockup_tick+0xdb/0xed
 [<ffffffff80267dba>] timer_interrupt+0x38d/0x3db
 [<ffffffff80211154>] handle_IRQ_event+0x2d/0x60
 [<ffffffff8029fe80>] __do_IRQ+0xa4/0x105
 [<ffffffff8028364e>] _local_bh_enable+0x59/0xb3
 [<ffffffff802665a8>] do_IRQ+0x65/0x73
 [<ffffffff80361000>] evtchn_do_upcall+0x86/0xe0
 [<ffffffff8025c616>] do_hypervisor_callback+0x1e/0x2c
 <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff80267336>] raw_safe_halt+0x84/0xa8
 [<ffffffff802645ab>] xen_idle+0x38/0x4a
 [<ffffffff8024883e>] cpu_idle+0x97/0xba
 [<ffffffff804e3776>] start_kernel+0x215/0x21a
 [<ffffffff804e320d>] _sinittext+0x20d/0x213

BUG: soft lockup detected on CPU#0!

Call Trace:
 <IRQ> [<ffffffff8029fb41>] softlockup_tick+0xdb/0xed
 [<ffffffff80267dba>] timer_interrupt+0x38d/0x3db
 [<ffffffff80211154>] handle_IRQ_event+0x2d/0x60
 [<ffffffff8029fe80>] __do_IRQ+0xa4/0x105
 [<ffffffff8028364e>] _local_bh_enable+0x59/0xb3
 [<ffffffff802665a8>] do_IRQ+0x65/0x73
 [<ffffffff80361000>] evtchn_do_upcall+0x86/0xe0
 [<ffffffff8025c616>] do_hypervisor_callback+0x1e/0x2c
 <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff80267336>] raw_safe_halt+0x84/0xa8
 [<ffffffff802645ab>] xen_idle+0x38/0x4a
 [<ffffffff8024883e>] cpu_idle+0x97/0xba
 [<ffffffff804e3776>] start_kernel+0x215/0x21a
 [<ffffffff804e320d>] _sinittext+0x20d/0x213

BUG: soft lockup detected on CPU#0!

Call Trace:
 <IRQ> [<ffffffff8029fb41>] softlockup_tick+0xdb/0xed
 [<ffffffff80267dba>] timer_interrupt+0x38d/0x3db
 [<ffffffff80211154>] handle_IRQ_event+0x2d/0x60
 [<ffffffff8029fe80>] __do_IRQ+0xa4/0x105
 [<ffffffff8028364e>] _local_bh_enable+0x59/0xb3
 [<ffffffff802665a8>] do_IRQ+0x65/0x73
 [<ffffffff80361000>] evtchn_do_upcall+0x86/0xe0
 [<ffffffff8025c616>] do_hypervisor_callback+0x1e/0x2c
 <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff80267336>] raw_safe_halt+0x84/0xa8
 [<ffffffff802645ab>] xen_idle+0x38/0x4a
 [<ffffffff8024883e>] cpu_idle+0x97/0xba
 [<ffffffff804e3776>] start_kernel+0x215/0x21a
 [<ffffffff804e320d>] _sinittext+0x20d/0x213

BUG: soft lockup detected on CPU#0!

Call Trace:
 <IRQ> [<ffffffff8029fb41>] softlockup_tick+0xdb/0xed
 [<ffffffff80267dba>] timer_interrupt+0x38d/0x3db
 [<ffffffff80211154>] handle_IRQ_event+0x2d/0x60
 [<ffffffff8029fe80>] __do_IRQ+0xa4/0x105
 [<ffffffff8028364e>] _local_bh_enable+0x59/0xb3
 [<ffffffff802665a8>] do_IRQ+0x65/0x73
 [<ffffffff80361000>] evtchn_do_upcall+0x86/0xe0
 [<ffffffff8025c616>] do_hypervisor_callback+0x1e/0x2c
 <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000
 [<ffffffff80267336>] raw_safe_halt+0x84/0xa8
 [<ffffffff802645ab>] xen_idle+0x38/0x4a
 [<ffffffff8024883e>] cpu_idle+0x97/0xba
 [<ffffffff804e3776>] start_kernel+0x215/0x21a
 [<ffffffff804e320d>] _sinittext+0x20d/0x213 


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