Date: Wed, 22 May 1996 00:21:17 +0100 From: mark@linus.demon.co.uk (Mark Valentine) To: freebsd-current@freebsd.org Subject: panic: freeing held page Message-ID: <199605212321.AAA00210@linus.demon.co.uk>
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panic: freeing held page, count=4, pindex=0(0x0)
This panic is from vm_free_page() in revision 1.72 of vm_object.c.
Some more of the stack:
_vm_free_page()
_pmap_release()
_vmspace_free()
_cpu_wait()
_wait1()
_wait4()
_syscall()
Circumstances: I've had a few problems starting up X with the new VM code,
sometimes hanging before olvwm starts up, sometimes after, sometimes getting
SIGSEGVs from bash. The attempt before this panic gave me a window manager,
but my xterms were hanging as they appeared (bash again). I CTL-ALT-BS'd
out of the X server, and I had four bash processes in state R+ (I think:
there may have been a small letter in there I forgot...), eating up CPU
time. A straight "kill" on them had no effect; "kill -9" got me the
panic.
System: 486DX2/66, 16MB RAM, AHA1542C SCSI, ISA S3C801 video.
Cheers,
Mark.
--
Mark Valentine at Home <mailto:mv@pobox.com> <http://www.pobox.com/~mv/>;
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