Date: Wed, 09 Feb 2005 22:11:35 -0600 From: Eric Anderson <anderson@centtech.com> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-current@freebsd.org Subject: Re: Panic - FFS background buffer bla bla Message-ID: <420ADEF7.30003@centtech.com> In-Reply-To: <20050210040102.GA11457@xor.obsecurity.org> References: <420ADAFC.40504@centtech.com> <20050210040102.GA11457@xor.obsecurity.org>
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Kris Kennaway wrote: >On Wed, Feb 09, 2005 at 09:54:36PM -0600, Eric Anderson wrote: > > >>I just switched from 5.3-STABLE to 6.0-CURRENT on my laptop, and after >>doing the recommended path of upgrading (in /usr/src/UPDATING), I get >>this on boot: >> >>(background fsck runs on /, then spits out warning about /home not >>properly dismounted) >>then: >>panic: FFS background buffer should not get here 0xd19e6928 >>cpuid = 0 >>KDB: enter: panic >>[thread pid 126 tid 100079] >> >> >>Any hints? >> >> > >Backtrace? > > After rebooting (with a console plugged in), I get this: Fast boot: skipping disk checks. panic: panic: thread 100079(cp):2 holds Giant but isn't blocked on a lock cpuid = 0 KDB: enter: panic [thread pid 27 tid 100001 ] Stopped at kdb_enter+0x30: leave Backtrace: Tracing pid 27 tid 100001 td 0xc2211170 kdb_enter(c0979fd7,0,c097b542,311,c2211170) at kdb_enter+0x30 panic(c097d225,186ef,c255d57c,2,c098bfd2) at panic+0x14e propagate_priority(c2211170,0,c097d184,254,c0a4b950) at propagate_priority+0x158 turnstile_wait(c0a44e00,c255ecf0,c09793e7,216,c0a44e00) at turnstile_wait+0x39d _mtx_lock_sleep(c0a44e00,c2211170,0,c097b054,106) at _mtx_lock_sleep+0x191 _mtx_lock_flags(c0a44e00,0,c097b054,106,c07588b0) at _mtx_lock_flags+0xc0 softclock(0,0,c0977972,256,c0a44dc0) at softclock+0x1c4 ithread_loop(c224e580,dc848d48,c097775d,30e,0) at ithread_loop+0x172 fork_exit(c06c4580,c224e580,dc848d48) at fork_exit+0xc6 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xdc848d7c, ebp = 0 --- Hope that helps.. Anything else I can give you? Eric
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