From: Struan Bartlett <struan@praguespringpeople.org>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] FYI: Re bug report [ 745826 ] run cat /dev/urandom
Date: Sun, 07 Nov 2004 18:34:25 +0100 [thread overview]
Message-ID: <418E5CA1.90308@praguespringpeople.org> (raw)
Posted to SourceForge:
For the record, this is not entirely fixed. I'm running a Debian host
with 2.4.25 kernel and host-skas3-2.4.25.patch, and a Debian
guest with 2.4.27 kernel and uml-patch-2.4.26-3.
In one xterm I ran "while true; do ls -la /dev/*; done" (see
also bug report 617709). In the other, "cat /dev/urandom".
After 5-10 seconds, the 'linux' host process crashes
completely with:
Scheduling in interrupt
Kernel panic: kernel BUG at sched.c:564!
In interrupt handler - not syncing
<6>SysRq : Show Regs
EIP: 0023:[<400e4b38>] CPU: 0 Not tainted ESP: 002b:bffffc68
EFLAGS: 00000246
Not tainted
EAX: ffffffda EBX: 00000001 ECX: 0804cdf0 EDX: 00001000
ESI: 00001000 EDI: 0804cdf0 EBP: bffffc88 DS: 002b ES: 002b
Call Trace: [<a0010e5f>] [<a00cae60>] [<a018db51>]
[<a018dade>] [<a000dc93>]
[<a00cade9>] [<a00b526f>] [<a0010e5f>] [<a001d2ec>]
[<a012d637>] [<a017561e>]
[<a0010e5f>] [<a017561e>] [<a0010405>] [<a00103f1>]
[<a0010e5f>] [<a000d965>]
[<a017561e>] [<a0175616>] [<a00b26ec>] [<a00bd0d1>]
[<a0015e2f>] [<a00bd268>]
[<a00e1fc4>] [<a00b4caf>] [<a00e0057>] [<a00c32d5>]
[<a00b4caf>] [<a00c3a6a>]
[<a012f024>] [<a00c42e2>] [<a00b2816>] [<a00b2855>]
[<a00b277e>] [<a00c3035>]
[<a00c8bc0>] [<a001622f>] [<a001a8e3>] [<a0016153>]
[<a001607b>] [<a0016037>]
[<a00b26ec>] [<a0015de1>] [<a0015dcf>] [<a00ada41>]
[<a00ada52>] [<a00b3dfe>]
[<a00b4108>] [<a00bb278>] [<a00bb211>] [<a00bb211>]
[<a00bb278>] [<a00b4bed>]
[<a00b4ba8>] [<a012ef38>] [<a014639d>] [<a014639d>]
[<a012ef38>] [<a00c8db0>]
[<a00bb56e>] [<a00bb3e0>] [<a00bb7f0>] [<a00b0404>]
[<a00bb7f0>] [<a00bb304>]
[<a0053f2f>] [<a00bb64c>] [<a00ab920>] [<a00b0404>]
[<a00bb3d4>] [<a00c8c7b>]
[<a00bb304>] [<a00bb458>] [<a00bb59c>] [<a00bb64c>]
[<a012f024>] [<a00bb59c>]
[<a00bb3d4>] [<a00b0404>] [<a00bb64c>] [<a00bb458>]
[<a00bb59c>] [<a00bb59c>]
[<a00b597f>] [<a00b2855>] [<a00bb458>] [<a00be776>]
[<a00be776>] [<a00be81d>]
[<a0146380>] [<a00b0658>] [<a00be81d>] [<a00e031b>]
[<a00e05d6>] [<a00bb59c>]
[<a00e1458>] [<a00bb637>] [<a00e0057>] [<a00e0057>]
[<a00c3a29>] [<a00c32d5>]
[<a00c5f3d>] [<a00c5e11>] [<a00c0e91>] [<a00c5d50>]
[<a0033e1a>] [<a00bad8e>]
[<a00b35bb>] [<a00b36e3>] [<a00baddc>] [<a00badd3>]
[<a00b9fb5>] [<a00ba0bd>]
[<a00b01ba>] [<a00ba31a>] [<a00b26ec>] [<a00baa87>]
[<a00baa71>] [<a012ef38>]
[<a012efd1>]
-------------------------------------------------------
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next reply other threads:[~2004-11-07 17:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-07 17:34 Struan Bartlett [this message]
2004-11-14 10:47 ` [uml-devel] 2.4.27 guest bug reconfirmed Re bug report [ 745826 ] run cat /dev/urandom Struan Bartlett
2004-11-15 17:21 ` Blaisorblade
2004-11-16 15:44 ` uml-patch-2.4.27-1 not fixed " Struan Bartlett
2005-02-04 5:39 ` Blaisorblade
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