Re: blockable sleep lock (sleep mutex) 16

2009-02-05 Thread John Baldwin
On Wednesday 04 February 2009 11:05:02 am Nikola Knežević wrote: > On 2 Feb 2009, at 19:09 , Julian Elischer wrote: > > >>> It says "non-sleepable locks", yet it classifies click_instance > >>> as sleep mutex. I think witness code should emit messages which > >>> are more clear. > >> It is c

Re: blockable sleep lock (sleep mutex) 16

2009-02-04 Thread Nikola Knežević
On 2 Feb 2009, at 19:09 , Julian Elischer wrote: It says "non-sleepable locks", yet it classifies click_instance as sleep mutex. I think witness code should emit messages which are more clear. It is confusing, but you can't do an M_WAITOK malloc while holding a mutex. Basically, sleeping

Re: blockable sleep lock (sleep mutex) 16

2009-02-02 Thread Julian Elischer
John Baldwin wrote: On Monday 02 February 2009 7:33:08 am Nikola Knežević wrote: On 30 Jan 2009, at 18:11 , Nikola Knežević wrote: This is the message buffer: Unread portion of the kernel message buffer: panic: blockable sleep lock (sleep mutex) 16 @ /usr/src/sys/vm/ uma_core.c:1834 Any

Re: blockable sleep lock (sleep mutex) 16

2009-02-02 Thread John Baldwin
On Monday 02 February 2009 7:33:08 am Nikola Knežević wrote: > On 30 Jan 2009, at 18:11 , Nikola Knežević wrote: > > > This is the message buffer: > > Unread portion of the kernel message buffer: > > panic: blockable sleep lock (sleep mutex) 16 @ /usr/src/sys/vm/ > &

Re: blockable sleep lock (sleep mutex) 16

2009-02-02 Thread Nikola Knežević
On 30 Jan 2009, at 18:11 , Nikola Knežević wrote: This is the message buffer: Unread portion of the kernel message buffer: panic: blockable sleep lock (sleep mutex) 16 @ /usr/src/sys/vm/ uma_core.c:1834 Any hints where I should search for the cause? Ok, I solved this problem. I had a

blockable sleep lock (sleep mutex) 16

2009-01-30 Thread Nikola Knežević
is the message buffer: Unread portion of the kernel message buffer: panic: blockable sleep lock (sleep mutex) 16 @ /usr/src/sys/vm/ uma_core.c:1834 cpuid = 0 Uptime: 24m35s Physical memory: 114 MB Dumping 42 MB: 27 11 Any hints where I should search for the cause? I'm using MTX_DEF mutexes to