Date: Thu, 23 Jan 2014 11:14:58 -0500 From: Thomas Hoffmann <trh411@gmail.com> To: freebsd-current <freebsd-current@freebsd.org> Subject: lock order reversals w/ backtrace Message-ID: <CAB7-odngiUKR9H1anXSLAm-g7_NiSAV6a_2XKWvZ_zY0R2sgOg@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
A few days ago I started running 11.0-CURRENT at r260971 for the first time. The last couple of times I shutdown my system I noticed 2 or 3 short "lock order reversal" messages with accompanying backtraces scroll by. Do these messages represent a problem that I should report or can I ignore them as debug in nature? If I should report them, how or where do these messages get logged? I can find no reference to them in syslog or anywhere else upon my subsequent reboot. I also had a couple of these messages pop up the other day while mounting/umounting USB thumb drives. I did not think anything of them at the time as the mounts/umounts completed successfully. Please advise. Thanks. -Tom
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAB7-odngiUKR9H1anXSLAm-g7_NiSAV6a_2XKWvZ_zY0R2sgOg>