Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-10 Thread Michael Butler
On 2019-05-09 14:38, Gleb Smirnoff wrote: > On Thu, May 09, 2019 at 02:32:44PM -0400, Michael Butler wrote: > M> (kgdb) frame 8 > M> #8 0x80a15377 in ip_output (m=, opt= M> optimized out>, ro=0x0, flags=0, imo=0xfe0072b14780, inp=0x0) at > M> /usr/src/sys/netinet/ip_output.c:362 > M>

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Gleb Smirnoff
On Thu, May 09, 2019 at 02:32:44PM -0400, Michael Butler wrote: M> (kgdb) frame 8 M> #8 0x80a15377 in ip_output (m=, opt= optimized out>, ro=0x0, flags=0, imo=0xfe0072b14780, inp=0x0) at M> /usr/src/sys/netinet/ip_output.c:362 M> 362 IFP_TO_IA(ifp, ia,

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Michael Butler
On 2019-05-09 14:22, Gleb Smirnoff wrote: > Michael, > > On Thu, May 09, 2019 at 10:25:37AM -0500, Kyle Evans wrote: > K> > #0 doadump () at src/sys/amd64/include/pcpu.h:241 > K> > #1 0x808393c8 in kern_reboot (howto=260) at > K> > /usr/src/sys/kern/kern_shutdown.c:470 > K> > #2

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Gleb Smirnoff
Michael, On Thu, May 09, 2019 at 10:25:37AM -0500, Kyle Evans wrote: K> > #0 doadump () at src/sys/amd64/include/pcpu.h:241 K> > #1 0x808393c8 in kern_reboot (howto=260) at K> > /usr/src/sys/kern/kern_shutdown.c:470 K> > #2 0x80839826 in vpanic (fmt=, ap= > optimized out>) at

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Kyle Evans
On Thu, May 9, 2019 at 8:27 AM Michael Butler wrote: > > On 2019-05-09 09:07, Kyle Evans wrote: > > On Thu, May 9, 2019 at 7:24 AM Michael Butler > > wrote: > >> > >> Seems there's a lock or tuntap issue after recent changes. Restarting > >> openvpn (configured to use /dev/tap) yields a panic as

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Michael Butler
On 2019-05-09 09:07, Kyle Evans wrote: > On Thu, May 9, 2019 at 7:24 AM Michael Butler > wrote: >> >> Seems there's a lock or tuntap issue after recent changes. Restarting >> openvpn (configured to use /dev/tap) yields a panic as follows: >> > > Ah, I knew I was forgetting something. =( Give

Re: at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Kyle Evans
On Thu, May 9, 2019 at 7:24 AM Michael Butler wrote: > > Seems there's a lock or tuntap issue after recent changes. Restarting > openvpn (configured to use /dev/tap) yields a panic as follows: > Ah, I knew I was forgetting something. =( Give this a shot:

at SVN r347375, terminating/restarting openvpn on tap causes panic

2019-05-09 Thread Michael Butler
Seems there's a lock or tuntap issue after recent changes. Restarting openvpn (configured to use /dev/tap) yields a panic as follows: (kgdb) bt #0 doadump () at src/sys/amd64/include/pcpu.h:241 #1 0x808393c8 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:470 #2