On Wed, Aug 22, 2018 at 7:20 PM, Per Gunnarsson <p.gunnarsson_at_yahoo.com> wrote: > Hello! > > What do these lines in my dmesg mean? > > I am on amd64. > > /usr/src Revision: 338177 > > /usr/ports Revision: 477773 > > P.S > > I got Fatal trap 12 with this revision after installing several fusefs > modules from ports. > > After removing fuse from my loader.conf, things booted again. > > Regards, > > Per Gunnarsson > > lock order reversal: > 1st 0xfffffe0000e82d80 bufwait (bufwait) _at_ > /usr/src/sys/kern/vfs_bio.c:3916 > 2nd 0xfffff80005787000 dirhash (dirhash) _at_ > /usr/src/sys/ufs/ufs/ufs_dirhash.c:289 Hi, this is debugging output you're seeing because your kernel is built with the WITNESS option. (e.g. the default GENERIC kernel in -CURRENT) lock order reversal is a very common message, you can ignore it. Switch to GENERIC-NODEBUG to get rid of the messages and get a performance boost (these safety checks impact syscall performance)Received on Wed Aug 22 2018 - 16:39:45 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:41:17 UTC