Re: [Xen-devel] xen 2.6.32.x 686 pae, error after migration

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

On 11/21/2010 04:19 AM, Vasiliy G Tolstov wrote:
> Hello. Now i'm try to build 686 kernel with pae and check migration.
> After successeful migration process i found error im messages:
>
> Nov 21 12:10:22 21-390 kernel: Pid: 0, comm: swapper Not tainted
> 2.6.32.25 #5

It was printing a warning message, but unfortunately the actual warning
was cut off.  Could you reproduce it and try to catch the full output?

Thanks,
    J

> Nov 21 12:10:22 21-390 kernel: Call Trace:
> Nov 21 12:10:22 21-390 kernel: [<c106af53>] ? __lock_acquire+0x517/0xbd6
> Nov 21 12:10:22 21-390 kernel: [<c103e2d3>] warn_slowpath_common
> +0x65/0x95
> Nov 21 12:10:22 21-390 kernel: [<c103e315>] warn_slowpath_null+0x12/0x15
> Nov 21 12:10:22 21-390 kernel: [<c106af53>] __lock_acquire+0x517/0xbd6
> Nov 21 12:10:22 21-390 kernel: [<c105e9ca>] ? sched_clock_cpu
> +0x130/0x144
> Nov 21 12:10:22 21-390 kernel: [<c1006bab>] ? xen_force_evtchn_callback
> +0xf/0x14
> Nov 21 12:10:22 21-390 kernel: [<c11a278b>] ? debug_object_deactivate
> +0x9c/0xc7
> Nov 21 12:10:22 21-390 kernel: [<c1006bab>] ? xen_force_evtchn_callback
> +0xf/0x14
> Nov 21 12:10:22 21-390 kernel: [<c104bf9e>] ? run_timer_softirq
> +0x14b/0x23d
> Nov 21 12:10:22 21-390 kernel: [<c1007278>] ? check_events+0x8/0xc
> Nov 21 12:10:22 21-390 kernel: [<c1068800>] ? trace_hardirqs_off+0xb/0xd
> Nov 21 12:10:22 21-390 kernel: [<c105ea1d>] ? cpu_clock+0x3f/0x5b
> Nov 21 12:10:22 21-390 kernel: [<c1301bd9>] ? _spin_unlock_irqrestore
> +0x3d/0x51
> Nov 21 12:10:22 21-390 kernel: [<c106b6a6>] lock_acquire+0x94/0xb1
> Nov 21 12:10:22 21-390 kernel: [<c104bf84>] ? run_timer_softirq
> +0x131/0x23d
> Nov 21 12:10:22 21-390 kernel: [<c104bfd0>] run_timer_softirq
> +0x17d/0x23d
> Nov 21 12:10:22 21-390 kernel: [<c104bf84>] ? run_timer_softirq
> +0x131/0x23d
> Nov 21 12:10:22 21-390 kernel: [<ee2daf1b>] ? mld_ifc_timer_expire
> +0x0/0x217 [ipv6]
> Nov 21 12:10:22 21-390 kernel: [<c1044bff>] __do_softirq+0xbc/0x16f
> Nov 21 12:10:22 21-390 kernel: [<c1044cf0>] do_softirq+0x3e/0x63
> Nov 21 12:10:22 21-390 kernel: [<c1044e0b>] irq_exit+0x3a/0x6d
> Nov 21 12:10:22 21-390 kernel: [<c11f2961>] xen_evtchn_do_upcall
> +0x2a/0x35
> Nov 21 12:10:22 21-390 kernel: [<c1009c9b>] xen_do_upcall+0x7/0xc
> Nov 21 12:10:22 21-390 kernel: [<c10023a7>] ? hypercall_page
> +0x3a7/0x100a
> Nov 21 12:10:22 21-390 kernel: [<c1006c40>] ? xen_safe_halt+0x12/0x1f
> Nov 21 12:10:22 21-390 kernel: [<c100440b>] xen_idle+0x3b/0x4c
> Nov 21 12:10:22 21-390 kernel: [<c100836e>] cpu_idle+0x53/0x6d
> Nov 21 12:10:22 21-390 kernel: [<c12f88ef>] cpu_bringup_and_idle
> +0x12/0x14
> Nov 21 12:10:22 21-390 kernel: ---[ end trace d07739eb8e0a6b21 ]---
>
> Domu config in attached file. (commit
> 481bd8e6b8dafed2ea445e8cde2abbbb95b49ec1
> )
>
>
>
>
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> Xen-devel@xxxxxxxxxxxxxxxxxxx
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