Date: Sun, 28 Sep 2014 21:01:26 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: Mattia Rossi <mattia.rossi.mailinglists@gmail.com> Cc: freebsd-arm <freebsd-arm@freebsd.org>, Ian Lepore <ian@freebsd.org> Subject: Re: Random Kernel Panic on Dreamplug (FS related) Message-ID: <20140929040126.GG43300@funkthat.com> In-Reply-To: <542559BC.7090100@gmail.com> References: <542559BC.7090100@gmail.com>
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Mattia Rossi wrote this message on Fri, Sep 26, 2014 at 14:19 +0200: > This might be part of the weird FFS issues the Dreamplug has and no-one > knows why they're happening. Are you running w/ FFS journaling? If so, try turning it off, but keeping softupdates on.. > data_abort_handler() at data_abort_handler+0x5c0 > pc = 0xc0de7a28 lr = 0xc0dd711c (exception_exit) > sp = 0xde019898 fp = 0xde019a20 > r4 = 0xffffffff r5 = 0xffff1004 > r6 = 0xc3f3f6c0 r7 = 0x00001000 > r8 = 0xc443e880 r9 = 0x00000000 > r10 = 0xc3d69000 > exception_exit() at exception_exit > pc = 0xc0dd711c lr = 0xc0d53828 (ffs_truncate+0xaa8) > sp = 0xde0198e8 fp = 0xde019a20 > r0 = 0xd0238120 r1 = 0x00000e60 > r2 = 0x00000000 r3 = 0x00000000 > r4 = 0x00000120 r5 = 0x00000000 > r6 = 0xc3f3f6c0 r7 = 0x00001000 > r8 = 0xc443e880 r9 = 0x00000000 > r10 = 0xc3d69000 r12 = 0xd0238120 > memset() at memset+0x48 > pc = 0xc0de521c lr = 0xc0d53828 (ffs_truncate+0xaa8) > sp = 0xde0198e8 fp = 0xde019a20 > Unwind failure (no registers changed) No more beyond this? If you could run addr2line on 0xc0d53828 so that we know where in ffs_truncate it's failing, that'd be very nice... > The sad thing is, that with fsck broken for the dreamplug, I have to > re-format the disk, reinstall everything and recreate the config files > which I didn't manage to copy to a safe place beforehand :-( > > Before I do that I'll leave the system in debugging mode for a few days, > in case someone can help and needs some more information. > > Cheers, > > Mat > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."
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