Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

i don't know what's different between stable/11 and -head. I'd appreciate some help in figuring /that/ out... -a On 12 August 2016 at 15:53, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 03:44:43PM -0700, Adrian Chadd wrote: >> Heh, ok. So undo the #if 0 and let's

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

On Fri, Aug 12, 2016 at 03:44:43PM -0700, Adrian Chadd wrote: > Heh, ok. So undo the #if 0 and let's just see if it crashes or not. > ... Well, as things presently stand, I can't use wlan0 at work except in head (which I haven't hacked, and I am running now). If I boot stable/11, I can only

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

Heh, ok. So undo the #if 0 and let's just see if it crashes or not. -adrian On 12 August 2016 at 15:13, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 02:37:44PM -0700, Adrian Chadd wrote: >> Hi >> >> Just #if 0 that whole chunk out and see if that improves wireless at

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

On Fri, Aug 12, 2016 at 02:37:44PM -0700, Adrian Chadd wrote: > Hi > > Just #if 0 that whole chunk out and see if that improves wireless at work? > That didn't seem to change the behavior in any observable way. So I tried booting stable/10... which wouldn't even associate. As I type, I'm

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

Hi Just #if 0 that whole chunk out and see if that improves wireless at work? -a On 12 August 2016 at 14:18, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 11:40:03AM -0700, Adrian Chadd wrote: >> EIther stable/11 or head. Both are fine. >> >> >> >> -a >> >> >> On 12

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

On Fri, Aug 12, 2016 at 11:40:03AM -0700, Adrian Chadd wrote: > EIther stable/11 or head. Both are fine. > > > > -a > > > On 12 August 2016 at 11:05, David Wolfskill wrote: > > On Fri, Aug 12, 2016 at 11:01:25AM -0700, Adrian Chadd wrote: > >> David, > >> > >> Totally

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

EIther stable/11 or head. Both are fine. -a On 12 August 2016 at 11:05, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 11:01:25AM -0700, Adrian Chadd wrote: >> David, >> >> Totally untested; will need manual application as I bet this patch is >> mangled. >> >> Would

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

On Fri, Aug 12, 2016 at 11:01:25AM -0700, Adrian Chadd wrote: > David, > > Totally untested; will need manual application as I bet this patch is mangled. > > Would you mind testing this? I have a feeling we need to add if_addr > lock calls in a few places. Sure; I'll test. Which branch?

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

David, Totally untested; will need manual application as I bet this patch is mangled. Would you mind testing this? I have a feeling we need to add if_addr lock calls in a few places. Thanks, -adrian Index: sys/net80211/ieee80211_ioctl.c

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

[snip] #define IF_LLADDR(ifp) \ LLADDR((struct sockaddr_dl *)((ifp)->if_addr->ifa_addr)) it's because if_addr is NULL in your dump. God knows why that is! My guess is we caught it in some stupid update window. Ok, so what should we do for