Date: Fri, 8 Feb 2002 15:41:50 -0800 (PST) From: Julian Elischer <julian@elischer.org> To: David Wolfskill <david@catwhisker.org> Cc: gene@nttmcl.com, FreeBSD current users <current@FreeBSD.ORG> Subject: Re: Hang on flushing buffers w/today's -CURRENT, SMP system Message-ID: <Pine.BSF.4.21.0202081539170.3881-100000@InterJet.elischer.org> In-Reply-To: <200202082336.g18Na1t00479@bunrab.catwhisker.org>
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> > Eh; I suspect that's showing the entry to ddb. > > Hmmm... gow about: > > db> show witness > Sleep locks: > 0 Giant -- last acquired @ /usr/src/sys/kern/kern_intr.c:532 > 1 eventhandler -- last acquired @ /usr/src/sys/kern/subr_eventhandler.c:162 > 3 lockmgr -- last acquired @ /usr/src/sys/kern/kern_lock.c:227 > 4 malloc -- last acquired @ /usr/src/sys/kern/kern_malloc.c:303 > 5 zone -- last acquired @ /usr/src/sys/vm/vm_zone.c:506 > 1 pbuf mutex -- last acquired @ /usr/src/sys/vm/vm_pager.c:466 > 6 ucred -- last acquired @ /usr/src/sys/kern/kern_prot.c:1601 > 1 sf_bufs list lock -- last acquired @ /usr/src/sys/kern/uipc_syscalls.c:1556 > 4 malloc -- last acquired @ /usr/src/sys/kern/kern_malloc.c:303 > 3 lockmgr -- last acquired @ /usr/src/sys/kern/kern_lock.c:227 Looking at the ps I can't even see the process doing the exit.. it may be proc 0 or proc 1 can you trace them? also show pcpu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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