* Re: [Bugme-new] [Bug 10309] New: BUG: soft lockup - CPU#0 stuck
[not found] <bug-10309-10286@http.bugzilla.kernel.org/>
@ 2008-03-22 16:37 ` Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2008-03-22 16:37 UTC (permalink / raw)
To: sparclinux, netdev; +Cc: bugme-daemon, arnova
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Sat, 22 Mar 2008 06:53:40 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id\x10309
>
> Summary: BUG: soft lockup - CPU#0 stuck
> Product: Platform Specific/Hardware
> Version: 2.5
> KernelVersion: 2.6.24.3
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SPARC64
> AssignedTo: platform_sparc64@kernel-bugs.osdl.org
> ReportedBy: arnova@eld.physics.leidenuniv.nl
>
>
> Earliest failing kernel version: 2.6.24.3
> Distribution: Debian 4.0/Etch Sparc64
> Hardware Environment: Sparc64
> Problem Description:
> During boot of my Sparc64 with a vanille 2.6.24.3 kernel the kernel gets stuck.
> After while it continues allowing normal use of the machine. The message shown
> in the kernel logs looks like this:
>
> BUG: soft lockup - CPU#0 stuck for 11s! [ifconfig:2408]
> TSTATE: 0000004480009603 TPC: 0000000010013390 TNPC: 0000000010013394 Y:
> 00000000 Not tainted
> TPC: <gem_interrupt+0x14/0xec [sungem]>
> g0: 0000000000009000 g1: 0800000000000001 g2: 0000000000000100 g3:
> 0000000000000400
> g4: fffff8003e61c060 g5: 0000000000000020 g6: fffff8003e7e8000 g7:
> 0000000000000000
> o0: 0000000000000001 o1: fffff8003d090670 o2: 0000000000000001 o3:
> 000001fe0000f078
> o4: 7fffffffffffffff o5: 0000000080000000 sp: fffff8003e7ea341 ret_pc:
> 00000000100133bc
> RPC: <gem_interrupt+0x40/0xec [sungem]>
> l0: fffff8003d090670 l1: 0000000000821400 l2: fffff8003e7eaca0 l3:
> 0000000000000400
> l4: 0000000000000000 l5: 0000000000000005 l6: 0000000000000000 l7:
> 0000000000000008
> i0: 0000000000000009 i1: fffff8003d090620 i2: 000000001c2245fa i3:
> 000000000000000c
> i4: 7fffffffffffffff i5: 0000000000000000 i6: fffff8003e7ea401 i7:
> 000000000047e974
> I7: <handle_IRQ_event+0x34/0x74>
>
> It appartently has to do with the network (ifconfig) although I'm not 100%. I
> tried changing several settings in the kernel (to many to write down here) but
> all give the same result.
>
> Steps to reproduce:
> - Build a 2.6.24.3 for Sparc64
> - Boot a SUN Sparc64 machine with this kernel
> - System gets stuck during boot but after a while it continues its boot.
>
I expect it would be useful if you tell us the latest version of the kernel
on which this didn't happen. ie: what kernel version were you running before
you "up"graded to 2.6.24?
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [Bugme-new] [Bug 10309] New: BUG: soft lockup - CPU#0 stuck
@ 2008-03-22 16:37 ` Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2008-03-22 16:37 UTC (permalink / raw)
To: sparclinux, netdev; +Cc: bugme-daemon, arnova
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Sat, 22 Mar 2008 06:53:40 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=10309
>
> Summary: BUG: soft lockup - CPU#0 stuck
> Product: Platform Specific/Hardware
> Version: 2.5
> KernelVersion: 2.6.24.3
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SPARC64
> AssignedTo: platform_sparc64@kernel-bugs.osdl.org
> ReportedBy: arnova@eld.physics.leidenuniv.nl
>
>
> Earliest failing kernel version: 2.6.24.3
> Distribution: Debian 4.0/Etch Sparc64
> Hardware Environment: Sparc64
> Problem Description:
> During boot of my Sparc64 with a vanille 2.6.24.3 kernel the kernel gets stuck.
> After while it continues allowing normal use of the machine. The message shown
> in the kernel logs looks like this:
>
> BUG: soft lockup - CPU#0 stuck for 11s! [ifconfig:2408]
> TSTATE: 0000004480009603 TPC: 0000000010013390 TNPC: 0000000010013394 Y:
> 00000000 Not tainted
> TPC: <gem_interrupt+0x14/0xec [sungem]>
> g0: 0000000000009000 g1: 0800000000000001 g2: 0000000000000100 g3:
> 0000000000000400
> g4: fffff8003e61c060 g5: 0000000000000020 g6: fffff8003e7e8000 g7:
> 0000000000000000
> o0: 0000000000000001 o1: fffff8003d090670 o2: 0000000000000001 o3:
> 000001fe0000f078
> o4: 7fffffffffffffff o5: 0000000080000000 sp: fffff8003e7ea341 ret_pc:
> 00000000100133bc
> RPC: <gem_interrupt+0x40/0xec [sungem]>
> l0: fffff8003d090670 l1: 0000000000821400 l2: fffff8003e7eaca0 l3:
> 0000000000000400
> l4: 0000000000000000 l5: 0000000000000005 l6: 0000000000000000 l7:
> 0000000000000008
> i0: 0000000000000009 i1: fffff8003d090620 i2: 000000001c2245fa i3:
> 000000000000000c
> i4: 7fffffffffffffff i5: 0000000000000000 i6: fffff8003e7ea401 i7:
> 000000000047e974
> I7: <handle_IRQ_event+0x34/0x74>
>
> It appartently has to do with the network (ifconfig) although I'm not 100%. I
> tried changing several settings in the kernel (to many to write down here) but
> all give the same result.
>
> Steps to reproduce:
> - Build a 2.6.24.3 for Sparc64
> - Boot a SUN Sparc64 machine with this kernel
> - System gets stuck during boot but after a while it continues its boot.
>
I expect it would be useful if you tell us the latest version of the kernel
on which this didn't happen. ie: what kernel version were you running before
you "up"graded to 2.6.24?
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <bug-10309-10286@http.bugzilla.kernel.org/>
2008-03-22 16:37 ` [Bugme-new] [Bug 10309] New: BUG: soft lockup - CPU#0 stuck Andrew Morton
2008-03-22 16:37 ` Andrew Morton
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