Date: Wed, 23 May 2001 16:05:42 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: Matthew Jacob <mjacob@nas.nasa.gov> Cc: alpha@FreeBSD.org Subject: RE: 2 panics Message-ID: <XFMail.010523160542.jhb@FreeBSD.org> In-Reply-To: <200105232214.f4NME5C33560@peachy.nas.nasa.gov>
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On 23-May-01 Matthew Jacob wrote: > > > (sending from feral is broken now) > Top of tree as off 2 hours ago: > (SMP kernel on a UP) > recursed on non-recursive lock (sleep mutex) vm @ > ../../ufs/ufs/ufs_readwrite.c:411 > first acquired @ ../../vm/vnode_pager.c:913 > panic: recurse > cpuid = 0; panic > Stopped at Debugger+0x34: zapnot v0,#0xf,a0 <v0=0x0,a0=0x6> > db> t > Debugger() at Debugger+0x34 > panic() at panic+0x178 > witness_lock() at witness_lock+0x488 > ffs_write() at ffs_write+0x108 > vnode_pager_generic_putpages() at vnode_pager_generic_putpages+0x1c4 > vop_stdputpages() at vop_stdputpages+0x30 > vop_defaultop() at vop_defaultop+0x2c > ufs_vnoperate() at ufs_vnoperate+0x2c > vnode_pager_putpages() at vnode_pager_putpages+0x3d8 > vm_pageout_flush() at vm_pageout_flush+0x244 > (null)() at 0xfffffc0000000005 I just broke^H^H^H^H^Hfixed several things in the VM, so you might want to update and try again. > (SMP kernel on a 4-way 4100 with 2 processor disabled): > > dev = da2a, block = 2148064, fs = / > panic: ffs_blkfree: freeing free block > cpuid = 1; panic > Stopped at Debugger+0x34: zapnot v0,#0xf,a0 <v0=0x0,a0=0x6> > db> t > Debugger() at Debugger+0x34 > panic() at panic+0x178 > ffs_blkfree() at ffs_blkfree+0x2ac > indir_trunc() at indir_trunc+0x1f0 > handle_workitem_freeblocks() at handle_workitem_freeblocks+0x108 > process_worklist_item() at process_worklist_item+0x218 > softdep_process_worklist() at softdep_process_worklist+0x1a8 > sched_sync() at sched_sync+0x2f4 > fork_exit() at fork_exit+0x130 > exception_return() at exception_return I don't know about this one. Kirk might be interested however. -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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