These were brought to my attention off-list, my bad on searching tech@ and misc@ and not bugs@:
https://marc.info/?l=openbsd-bugs&m=144916404213169&w=2 https://marc.info/?l=openbsd-bugs&m=147289791725770&w=2 It's probably not much help due to the wide time window, but I forgot to mention that the same hardware and configuration ran 5.9-stable (and 5.8-stable before that) through many uneventful reboots. Thanks. Brian Conway On Fri, Sep 23, 2016 at 12:00 PM, Brian Conway <bcon...@rcesoftware.com> wrote: > Greetings. I apologize in advance if this report is not helpful due to > a less conventional disk setup (root on USB flash, SR RAID 1 on two > 2TB drives). I've had the following crash twice now with 6.0-stable > when attempting to reboot, at the point where it would normally say > "sd3 detached": > > syncing disks... done > kernel: protection fault trap, code=0 > Stopped at bufq_destroy+0x83: movq 0(%rdx),%rax > ddb{0}> > > A freshly booted system can be rebooted all day long without issue, > the problem seems to manifest when the system has been running NFS and > Samba duties for a couple weeks and a low number of clients (< 5) are > connected. Supporting info (ddb panic/trace/ps/registers, dmesg, > disklabel, atactl) follows, thanks for your time. > > Brian
