On Mon, Jan 09, 2017 at 12:32:28AM +0000, Anindya Mukherjee wrote: > Hi, I'm running 12.0-current and noticed a LOR message from WITNESS which I > couldn't find a report about. I looked at > http://sources.zabbadoz.net/freebsd/lor.html, among other places. > > system details: > root@triskelion:~ # uname -a > FreeBSD triskelion 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r311461: Thu Jan 5 > 22:46:38 UTC 2017 > r...@releng3.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 > root@triskelion:~ # freebsd-version > 12.0-CURRENT > > > WITNESS report: > lock order reversal: > 1st 0xfffff8002e8049a0 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2598 > 2nd 0xfffffe01e7ce9b40 bufwait (bufwait) @ > /usr/src/sys/ufs/ffs/ffs_vnops.c:277 > 3rd 0xfffff8002ec7b9a0 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2598 > stack backtrace: > #0 0xffffffff80aa6fd0 at witness_debugger+0x70 > #1 0xffffffff80aa6ed3 at witness_checkorder+0xde3 > #2 0xffffffff80a20c15 at __lockmgr_args+0x725 > #3 0xffffffff80d06fc5 at ffs_lock+0xa5 > #4 0xffffffff8101c0c0 at VOP_LOCK1_APV+0xe0 > #5 0xffffffff80b1a6aa at _vn_lock+0x9a > #6 0xffffffff80b0ac94 at vget+0x64 > #7 0xffffffff80afd19c at vfs_hash_get+0xcc > #8 0xffffffff80d02e5e at ffs_vgetf+0x3e > #9 0xffffffff80cf9787 at softdep_sync_buf+0xc37 > #10 0xffffffff80d07c51 at ffs_syncvnode+0x2a1 > #11 0xffffffff80d06e60 at ffs_fsync+0x20 > #12 0xffffffff8101b110 at VOP_FSYNC_APV+0xe0 > #13 0xffffffff80d0f2f0 at ufs_direnter+0x870 > #14 0xffffffff80d18050 at ufs_makeinode+0x5c0 > #15 0xffffffff80d13d7a at ufs_create+0x3a > #16 0xffffffff810199ca at VOP_CREATE_APV+0xda > #17 0xffffffff80b19f77 at vn_open_cred+0x2c7 > > This is based on the FreeBSD-12.0-CURRENT-amd64-20170105-r311461-memstick.img > installer. Known issue?
You do not think it looks like http://sources.zabbadoz.net/freebsd/lor/238.html ? -Ben _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
