From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Webb <chris@arachsys.com>
Subject: Re: qemu-kvm segfaults in qemu_del_timer (0.10.5 and 0.10.6)
Date: Thu, 13 Aug 2009 13:41:20 +0100
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References: <20090812150159.GW5348@arachsys.com> <4A82E200.3040107@redhat.com> <20090812162401.GB8115@arachsys.com> <20090813122333.GA2863@arachsys.com>
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To: Avi Kivity <avi@redhat.com>
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Chris Webb <chris@arachsys.com> writes:

> The segfault appears to be a null pointer dereference. ts->clock is NULL
> and line 1161 uses ts->clock->type:
> 
>   (gdb) p ts   
>   $4 = (QEMUTimer *) 0x30d1f30
>   (gdb) p ts->clock
>   $5 = (QEMUClock *) 0x0

Sorry, meant to paste this too:

  (gdb) p *ts
  $1 = {clock = 0x0, expire_time = 49, cb = 0x2b63630, opaque = 0x30fe000, next = 0x495b40}

Cheers,

Chris.