Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-22 Thread Garrett Cooper
On Mon, Aug 22, 2011 at 2:35 PM, YongHyeon PYUN wrote: > On Mon, Aug 22, 2011 at 02:26:47PM -0700, Garrett Cooper wrote: >> On Mon, Aug 22, 2011 at 1:40 PM, YongHyeon PYUN wrote: >> > On Sun, Aug 21, 2011 at 04:48:56PM -0700, YongHyeon PYUN wrote: >> >> On Fri, Aug 19, 2011 at 12:17:12AM -0700, G

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-22 Thread YongHyeon PYUN
On Mon, Aug 22, 2011 at 02:26:47PM -0700, Garrett Cooper wrote: > On Mon, Aug 22, 2011 at 1:40 PM, YongHyeon PYUN wrote: > > On Sun, Aug 21, 2011 at 04:48:56PM -0700, YongHyeon PYUN wrote: > >> On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: > >> > On Thu, Aug 18, 2011 at 9:31 PM,

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-22 Thread Garrett Cooper
On Mon, Aug 22, 2011 at 1:40 PM, YongHyeon PYUN wrote: > On Sun, Aug 21, 2011 at 04:48:56PM -0700, YongHyeon PYUN wrote: >> On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: >> > On Thu, Aug 18, 2011 at 9:31 PM,   wrote: >> > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper >> > >

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-22 Thread YongHyeon PYUN
On Sun, Aug 21, 2011 at 04:48:56PM -0700, YongHyeon PYUN wrote: > On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: > > On Thu, Aug 18, 2011 at 9:31 PM, wrote: > > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper > > > wrote: > > >> ? ?When loading if_alc as a module on my netboo

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-21 Thread Garrett Cooper
On Sun, Aug 21, 2011 at 6:55 PM, YongHyeon PYUN wrote: > On Sun, Aug 21, 2011 at 06:26:45PM -0700, Garrett Cooper wrote: >> On Sun, Aug 21, 2011 at 4:48 PM, YongHyeon PYUN wrote: >> > On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: >> >> On Thu, Aug 18, 2011 at 9:31 PM, ? wrote: >

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-21 Thread YongHyeon PYUN
On Sun, Aug 21, 2011 at 06:26:45PM -0700, Garrett Cooper wrote: > On Sun, Aug 21, 2011 at 4:48 PM, YongHyeon PYUN wrote: > > On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: > >> On Thu, Aug 18, 2011 at 9:31 PM, ? wrote: > >> > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper > >>

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-21 Thread YongHyeon PYUN
On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: > On Thu, Aug 18, 2011 at 9:31 PM, wrote: > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper wrote: > >> ? ?When loading if_alc as a module on my netbook and running > >> /etc/rc.d/netif restart, I can deterministically panic my ne

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-19 Thread YongHyeon PYUN
On Fri, Aug 19, 2011 at 08:10:31AM -0400, John Baldwin wrote: > On Friday, August 19, 2011 3:17:12 am Garrett Cooper wrote: > > On Thu, Aug 18, 2011 at 9:31 PM, wrote: > > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper > wrote: > > >>When loading if_alc as a module on my netbook and runn

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-19 Thread YongHyeon PYUN
On Fri, Aug 19, 2011 at 12:17:12AM -0700, Garrett Cooper wrote: > On Thu, Aug 18, 2011 at 9:31 PM, wrote: > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper wrote: > >> ? ?When loading if_alc as a module on my netbook and running > >> /etc/rc.d/netif restart, I can deterministically panic my ne

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-19 Thread John Baldwin
On Friday, August 19, 2011 3:17:12 am Garrett Cooper wrote: > On Thu, Aug 18, 2011 at 9:31 PM, wrote: > > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper wrote: > >>When loading if_alc as a module on my netbook and running > >> /etc/rc.d/netif restart, I can deterministically panic my netbo

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-19 Thread Garrett Cooper
On Thu, Aug 18, 2011 at 9:31 PM, wrote: > On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper wrote: >>    When loading if_alc as a module on my netbook and running >> /etc/rc.d/netif restart, I can deterministically panic my netbook with >> the following message: These repro steps were overly

Re: Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-18 Thread mdf
On Thu, Aug 18, 2011 at 5:50 PM, Garrett Cooper wrote: >    When loading if_alc as a module on my netbook and running > /etc/rc.d/netif restart, I can deterministically panic my netbook with > the following message: > > ) at _bus_dmamap_sync+0x51 > alc_stop(c3dbb000,0,c0c51844,93a,80206910,...) at

Deterministic panic due to non-sleepable lock with if_alc when reconfiguring interfaces

2011-08-18 Thread Garrett Cooper
When loading if_alc as a module on my netbook and running /etc/rc.d/netif restart, I can deterministically panic my netbook with the following message: ) at _bus_dmamap_sync+0x51 alc_stop(c3dbb000,0,c0c51844,93a,80206910,...) at alc_stop+0x24e alc_ioctl(c3d07400,80206910,c40423c0,c06a7935,c091