On Sat, 4 May 2019 at 08:46, Martin Pieuchot <[email protected]> wrote: > > On 02/05/19(Thu) 22:33, [email protected] wrote: > > >Synopsis: kernel crash while browsing with ~20 chrome tabs > > >Category: kernel crash > > >Environment: > > System : OpenBSD 6.5 > > Details : OpenBSD 6.5-current (GENERIC.MP) #0: Thu May 2 > > 10:35:18 MDT 2019 > > > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > >Description: > > While browsing I run into a kernel crash and the only recovery was > > rebooting the box. > > The precise error message is: > > > > panic: kernel diagnostic assertion "_kernel_lock_held()" failed: file > > "/usr/src/sys/kern/kern_event.c", line 1076 > > ING: SPL NOT LOWERED ON SYSCALL 3 4 exit 0 9 > > Thanks for the report. I just committed a fix to relax the check. > > Could you set kern.splassert to 2 with a fixed kernel and report > the stack trace that you see?
Thanks for looking into this. I applied the changes you suggested and will circle back with more details once/if I run into the same crash.
