Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-02-01 Thread Adam McDougall
On 01/20/11 03:05, Lev Serebryakov wrote: Hello, Eugene. You wrote 19 января 2011 г., 12:50:25: Yes, I've missed it's PRERELEASE already. Backtrace points to the problem in em_local_timer() fixed in CURRENT 7 days ago, take a look:

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-02-01 Thread Lev Serebryakov
Hello, Adam. You wrote 1 февраля 2011 г., 21:59:31: Did it help the problem? I think I saw a related panic today so I'm going to try updating past the time this was MFC'ed to 8 which I think was Sat Jan 22 01:34:08 2011 UTC (10 days, 17 hours ago). Thanks. It doesn't crash anymore, but my

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-20 Thread Lev Serebryakov
Hello, Eugene. You wrote 19 января 2011 г., 12:50:25: Yes, I've missed it's PRERELEASE already. Backtrace points to the problem in em_local_timer() fixed in CURRENT 7 days ago, take a look: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/e1000/if_em.c#rev1.65 I run my servers with this

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-19 Thread Lev Serebryakov
Hello, Eugene. You wrote 19 января 2011 г., 0:30:09: You have not mentioned what tasks does it perform. Storage of all my data with software RAID5 + torrent-box for 25Mibt/s connection/ -- // Black Lion AKA Lev Serebryakov l...@freebsd.org ___

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-19 Thread Lev Serebryakov
Hello, Jeremy. You wrote 19 января 2011 г., 0:46:54: CC'ing Jack Vogel of Intel, as this looks like it could be something the em(4) driver might be tickling. I do see it in the stack trace shortly before the crash. In the interim, can you please provide output from the following command: #

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-19 Thread Eugene Grosbein
On 19.01.2011 03:12, Lev Serebryakov wrote: Hello, Freebsd-stable. One of my servers crashes about once a week, with always same diagnostics: kernel trap 12 with interrupts disabled and in same process: swi4: clock It doesn't look as memory failure, as memtest86+ can not find any

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-19 Thread Lev Serebryakov
Hello, Eugene. You wrote 19 января 2011 г., 11:44:01: There is known instability in em(4) driver in 8.2-RELEASE, it may panic due to some lack of NULL pointer checks. You should update to RELENG_8 containting fix and retest. uname -v FreeBSD 8.2-PRERELEASE #5: Sat Jan 8 14:38:46 MSK 2011

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-19 Thread Eugene Grosbein
On 19.01.2011 15:00, Lev Serebryakov wrote: Hello, Eugene. You wrote 19 января 2011 г., 11:44:01: There is known instability in em(4) driver in 8.2-RELEASE, it may panic due to some lack of NULL pointer checks. You should update to RELENG_8 containting fix and retest. uname -v FreeBSD

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-18 Thread Eugene Grosbein
On 19.01.2011 03:12, Lev Serebryakov wrote: Hello, Freebsd-stable. One of my servers crashes about once a week, with always same diagnostics: kernel trap 12 with interrupts disabled and in same process: swi4: clock It doesn't look as memory failure, as memtest86+ can not find any

Re: 8-STABLE/amd64 semi-regular crash with kernel trap 12 with interrupts disabled in process 12 (swi4: clock)

2011-01-18 Thread Jeremy Chadwick
On Wed, Jan 19, 2011 at 12:12:48AM +0300, Lev Serebryakov wrote: Hello, Freebsd-stable. One of my servers crashes about once a week, with always same diagnostics: kernel trap 12 with interrupts disabled and in same process: swi4: clock It doesn't look as memory failure, as memtest86+