From: Blaisorblade <blaisorblade@yahoo.it>
To: user-mode-linux-devel@lists.sourceforge.net,
William Stearns <wstearns@pobox.com>
Subject: Re: [uml-devel] 2.6.14-rc4; panic: do_syscall_stub : failed to wait for SIGUSR1/SIGTRAP
Date: Sat, 15 Oct 2005 13:37:44 +0200 [thread overview]
Message-ID: <200510151337.44854.blaisorblade@yahoo.it> (raw)
In-Reply-To: <Pine.LNX.4.64.0510122241080.6495@sparrow>
On Thursday 13 October 2005 05:39, William Stearns wrote:
> Good evening, all,
> This is from 2.6.14-rc4 + Jeff's 2 patches:
> [PATCH 1/2] UML - Fix Al's build tidying
> (was there ever a 2/2? I didn't see one in the list)
Yes, there was, but was about sysrq-t (and had as title only "[PATCH 2/2]
UML).
> UML - Resend - Revert use of host AIO
> i386 FC3 host has no skas patch, so skas0 is in effect.
> md: Autodetecting RAID arrays.
> md: autorun ...
> md: ... autorun DONE.
> VFS: Mounted root (ext2 filesystem) readonly.
> Kernel panic - not syncing: do_syscall_stub : failed to wait for
> SIGUSR1/SIGTRAP, pid = 3357, n = 3357, errno = 0, status = 0xb7f
With which compilers? It has been reported that SKAS0 is (rightfully)
miscompiled by some GCC, and I have some fixes. I'm porting them to 2.6.14
too.
Btw, the thing should be the same as 2.6.13; 2.6.13-bs4 has the fixes for this
instead - but read the NEWS page on my site for a note about COW files
compatibility.
> This first kernel didn't have tt support built in, so I recompiled
> with tt support as well and ran it with a mode=tt and it got further:
> Enabling local filesystem quotas: [ OK ]
> swapon: /dev/ubd/1: No such device or address
This is some kind of setup error - which was your previous kernel? 2.6.13
onwards have no DevFS.
> Enabling swap space: [ OK
> ]
> Kernel panic - not syncing: Kernel mode fault at addr 0x66ab, ip
> 0xa002f711
This is really strange...
--
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade
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next prev parent reply other threads:[~2005-10-15 11:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-13 3:39 [uml-devel] 2.6.14-rc4; panic: do_syscall_stub : failed to wait for SIGUSR1/SIGTRAP William Stearns
2005-10-13 16:19 ` Jeff Dike
2005-10-19 4:09 ` William Stearns
2005-10-19 4:35 ` William Stearns
2005-10-20 16:40 ` Jeff Dike
2005-10-15 11:37 ` Blaisorblade [this message]
2005-10-20 17:19 ` Blaisorblade
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