Date: Tue, 8 Mar 2005 04:59:01 -0500 (EST) From: Jeff Roberson <jroberson@chesapeake.net> To: Jeremie Le Hen <jeremie@le-hen.org> Cc: current@FreeBSD.org Subject: Re: panic: ufs_dirbad: bad dir Message-ID: <20050308045604.B20708@mail.chesapeake.net> In-Reply-To: <20050308095302.GL94451@obiwan.tataz.chchile.org> References: <20050308095302.GL94451@obiwan.tataz.chchile.org>
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On Tue, 8 Mar 2005, Jeremie Le Hen wrote: > Hi, > > with a UP -CURRENT from sunday, I stressed my system and I got the > following panic. I know Jeff has just commited something in vfs_bio.c > but I'm not sure this is related, so in doubt, I report it before > upgrading. This is hand-written, so I didn't reported numeric value, > but I have a crash dump. Please contact me off-list if you need it. Unfortunately, the panic you transcribed is a secondary panic. I'd like to see the primary stack, but it sounds like that isn't available. I'm going to commit some more major fixes in a few days which address unsafe code at vnode teardown time. Hopefully this may have some effect. > > /usr: bad dir ino 413567 at offset 0: mangled entry > panic: ufs_dirbad: bad dir > KDB: stack-backtrace: > panic: bremfree: buffer 0xc9304af0 not on a queue > KBD: enter: panic > [ thread pid 45 tid 100062 ] > Stopped at kbd_enter+0x30: leave > db> trace > Tracing pid 45 tid 100062 td 0xc18fb320 > kbd_enter() > panic() > bremfree() > getblk() > breadn() > bread() > ffs_update() > ufs_inactive() > VOP_INACTIVE_APV() > vput() > handle_workitem_remove() > process_worklist_item() > softdep_process_worklist() > sched_sync() > fork_exit() > fork_trampoline() > --- trap0x1, eip = 0, esp = 0xd50d2d7c, ebp = 0 --- > > My dmesg(8) as well as my kernel configuration files are attached. > > Regards, > -- > Jeremie Le Hen > jeremie at le-hen dot org >
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