Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-21 Thread Brent Verner
[2002-11-18 11:39] Alfred Perlstein said: | * Kris Kennaway <[EMAIL PROTECTED]> [021118 11:06] wrote: | > I've just turned witness back on on the bento cluster, and got the | > following lock order reversals a number of times overnight: | > | > Nov 18 07:45:40 gohan11 kernel: 1st 0xc6887200 pipe

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-16 Thread Brent Verner
[2002-12-04 15:12] Alfred Perlstein said: | * Lars Eggert <[EMAIL PROTECTED]> [021204 15:04] wrote: | > | > FYI, just got a similar one yesterday on an up-to-date -current: | > | > lock order reversal | > 1st 0xc784d700 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:465 | > 2nd 0xc05138

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-05 Thread John Baldwin
On 04-Dec-2002 Alfred Perlstein wrote: > * Lars Eggert <[EMAIL PROTECTED]> [021204 15:04] wrote: >> >> FYI, just got a similar one yesterday on an up-to-date -current: >> >> lock order reversal >> 1st 0xc784d700 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:465 >> 2nd 0xc0513840 sigio

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-04 Thread Lars Eggert
Alfred Perlstein wrote: * Lars Eggert [021204 15:04] wrote: >FYI, just got a similar one yesterday on an up-to-date -current: > >lock order reversal > 1st 0xc784d700 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:465 > 2nd 0xc0513840 sigio lock (sigio lock) @ /usr/src/sys/kern/kern_si

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-04 Thread Lars Eggert
Alfred Perlstein wrote: * Lars Eggert [021204 15:04] wrote: >FYI, just got a similar one yesterday on an up-to-date -current: > >lock order reversal > 1st 0xc784d700 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:465 > 2nd 0xc0513840 sigio lock (sigio lock) @ /usr/src/sys/kern/kern_si

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-04 Thread Alfred Perlstein
* Lars Eggert <[EMAIL PROTECTED]> [021204 15:04] wrote: > > FYI, just got a similar one yesterday on an up-to-date -current: > > lock order reversal > 1st 0xc784d700 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:465 > 2nd 0xc0513840 sigio lock (sigio lock) @ /usr/src/sys/kern/kern_sig.

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-12-04 Thread Lars Eggert
Alfred Perlstein wrote: * Kris Kennaway [021118 11:06] wrote: >I've just turned witness back on on the bento cluster, and got the >following lock order reversals a number of times overnight: > >Nov 18 07:45:40 gohan11 kernel: 1st 0xc6887200 pipe mutex (pipe mutex) @ /local0/src-client/sys/ker

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread Kris Kennaway
On Mon, Nov 18, 2002 at 12:18:08PM -0800, Alfred Perlstein wrote: > * Kris Kennaway <[EMAIL PROTECTED]> [021118 12:01] wrote: > > On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: > > > > > Well now they are, I will investigate as time permits. > > > > Thanks. > > > > > I'm still

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread John Baldwin
On 18-Nov-2002 John Baldwin wrote: > > On 18-Nov-2002 Alfred Perlstein wrote: >> * Kris Kennaway <[EMAIL PROTECTED]> [021118 12:01] wrote: >>> On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: >>> >>> > Well now they are, I will investigate as time permits. >>> >>> Thanks. >>>

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread John Baldwin
On 18-Nov-2002 Alfred Perlstein wrote: > * Kris Kennaway <[EMAIL PROTECTED]> [021118 12:01] wrote: >> On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: >> >> > Well now they are, I will investigate as time permits. >> >> Thanks. >> >> > I'm still in a holding pattern about addin

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread Alfred Perlstein
* Kris Kennaway <[EMAIL PROTECTED]> [021118 12:01] wrote: > On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: > > > Well now they are, I will investigate as time permits. > > Thanks. > > > I'm still in a holding pattern about adding more debugging info to > > lockd now that we're

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread Kris Kennaway
On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: > Well now they are, I will investigate as time permits. Thanks. > I'm still in a holding pattern about adding more debugging info to > lockd now that we're in release candidate mode. I may ask for a > branch to be done, but i'm

Re: Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread Alfred Perlstein
* Kris Kennaway <[EMAIL PROTECTED]> [021118 11:06] wrote: > I've just turned witness back on on the bento cluster, and got the > following lock order reversals a number of times overnight: > > Nov 18 07:45:40 gohan11 kernel: 1st 0xc6887200 pipe mutex (pipe mutex) @ >/local0/src-client/sys/kern/s

Lock order reversals in sys_pipe.c and kern_sig.c

2002-11-18 Thread Kris Kennaway
I've just turned witness back on on the bento cluster, and got the following lock order reversals a number of times overnight: Nov 18 07:45:40 gohan11 kernel: 1st 0xc6887200 pipe mutex (pipe mutex) @ /local0/src-client/sys/kern/sys_pipe.c:465 Nov 18 07:45:40 gohan11 kernel: 2nd 0xc0447780 sigio