Date: Sun, 1 Mar 2015 16:55:59 -0700 From: Warner Losh <imp@bsdimp.com> To: Brett Wynkoop <freebsd-arm@wynn.com> Cc: freebsd-arm@freebsd.org Subject: Re: crash on writing usbstick Message-ID: <1DC8221F-64EA-418C-8CE5-5FFA4F3DBC64@bsdimp.com> In-Reply-To: <20150301184456.7b5e6487@ivory.wynn.com> References: <20150301041855.5352663e@ivory.wynn.com> <20150301144653.63b38cdf@ivory.wynn.com> <20150301184456.7b5e6487@ivory.wynn.com>
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--Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your filesystem looks messed up. Panics are likely to haunt you. = You=E2=80=99ll need to newfs it and reload the data. Also, it would be great if you could type =E2=80=98tr=E2=80=99 to the = db> prompt to get a call stack traceback. That would be quite helpful. Warner > On Mar 1, 2015, at 4:44 PM, Brett Wynkoop <freebsd-arm@wynn.com> = wrote: >=20 > Ok another set of data points. >=20 > This time /export had softupdates enabled and I was using rsync again. >=20 >=20 > login: mode =3D 040402, inum =3D 1376402, fs =3D /export > panic: ffs_valloc: dup alloc > KDB: enter: panic > [ thread pid 1216 tid 100094 ] > Stopped at $d.7: ldrb r15, [r15, r15, ror r15]! > db> >=20 > Since some folks think having growfs enabled is the problem and since > my root filesystem does not need to grow I will turn it off for the > next trial. >=20 > I do think there is a real bug here that we need to sort out. >=20 > Interesting....while writing the above I rebooted the system and with > no activity shortly after it booted I got a panic on /export again: >=20 > FreeBSD/arm (beaglebone.wynn.com) (ttyu0) >=20 > login: dev=3Dgpt/bbexport, bno =3D 1724849353, bsize =3D 32768, size =3D= 32768, > fs =3D /export > panic: ffs_blkfree_cg: bad size > KDB: enter: panic > [ thread pid 789 tid 100087 ] > Stopped at $d.7: ldrb r15, [r15, r15, ror r15]! > db> >=20 >=20 > This is a very real bug! >=20 > -Brett >=20 > -- >=20 > wynkoop@wynn.com = http://prd4.wynn.com/wynkoop/pgp-keys.txt > 917-642-6925 > 929-272-0000 >=20 > A free people ought to be armed. - George Washington >=20 > _______________________________________________ > 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" --Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJU86cPAAoJEGwc0Sh9sBEAarYP/AzyehbVuPcw5npvHNIWtuxb et6hIcMuWF8gDMcAfFXzrY8WbBI+KYYxUjSPN5Rv3Qu4LuCWy3YU5dGFZPqH7kGy 2fYRvJd2xh0XYBWTkJgDJAsGdpDxXFxxiHD8ZpxUyrlFffqyMDcqU+03gy/l8C4O AsDdNmNaqKIK5LSucNuqzOeWAba4AgA175aw6EVJIXERxR8RD9t5QRzYcdq8zM7H B7EtT3aw+TLkmaWyNmt/lKGVJsrf5XfO5fY3H/L+mjgH97ecE+VL2L1M7ceXa5W7 p4yqBUf6pemmuk2Gb8x7DhqARsijCl8fSXCNqE7pMnvTyzl8k1YMylrqr1TVD/j/ SNXHqm+mXEFXe6s3uIhk5qCxNpHHpgLCjinoCv/Fc6EI7iD455L0Qc3BQCYmSCxq 2ZI0HC0pCwCkN9g5VNY4S9kDGjgY975/YoxCq+5pDoJ3B8SEmERqVQWGqsNwxOcF z6bsyYjk9+0N8IpQ5pyzDfh1VqEjSjT/cbcg1MyEFSPCPLQDBUpMPBVk5uPIbecI o0tUv+Ynb2HH/D+jTGI63Dw8JGRYJPBEStnuicThDVmMOBOX14q9FPUdkhZA/IKH B3jzPxaKPrZiBi2RrZvXwCt6QvJWrqFNfyN1n6os3+mMW9+JamK6ViEKlwR5lcIL 0alCzk4KwdvqQATWm5v+ =9RS+ -----END PGP SIGNATURE----- --Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962--
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