Re: kernel panic on em0/taskq

2008-06-08 Thread Jack Vogel
On Sat, Jun 7, 2008 at 2:34 PM, Daniel Ponticello [EMAIL PROTECTED] wrote: Hello, i'm experiencing periodic kernel panics on a server with FreeBSD 7.0-STABLE #0: Tue May 20 19:09:43 CEST 2008. My big problem is that the system is not performing memory dumping and/or automatic reoboot, it

Re: kernel panic on em0/taskq

2008-06-08 Thread Daniel Ponticello
Hello Jack! There was a problem in the watchdog path, I don't recall if it was checked in to STABLE, I will check after the weekend. But, there is also the question of why you are in the watchdog path in the first place. I tried to apply the latest patch 1.184.2.3 2008/05/21 21:34:05 which

Re: kernel panic on em0/taskq

2008-06-08 Thread Jeremy Chadwick
On Sat, Jun 07, 2008 at 11:34:41PM +0200, Daniel Ponticello wrote: Hello, i'm experiencing periodic kernel panics on a server with FreeBSD 7.0-STABLE #0: Tue May 20 19:09:43 CEST 2008. My big problem is that the system is not performing memory dumping and/or automatic reoboot, it just

Re: kernel panic on em0/taskq

2008-06-08 Thread Daniel Ponticello
Hello, disabling acpi is not an option, since i'm running SMP. I have several other systems running 7.0 Release without problems, so it might be something on 7-Stable. Thanks, Daniel Jeremy Chadwick ha scritto: On Sat, Jun 07, 2008 at 11:34:41PM +0200, Daniel Ponticello wrote: Hello,

Re: kernel panic on em0/taskq

2008-06-08 Thread Daniel Ponticello
Sorry, I did not read well you suggestion ;) Anyway, the system reboots correctly if I issue the reboot command from command line. Should i adjust those values anyway? Thanks, Daniel Daniel Ponticello ha scritto: Hello, disabling acpi is not an option, since i'm running SMP. I have

Re: kernel panic on em0/taskq

2008-06-08 Thread Jeremy Chadwick
On Sun, Jun 08, 2008 at 03:07:08PM +0200, Daniel Ponticello wrote: Sorry, I did not read well you suggestion ;) Anyway, the system reboots correctly if I issue the reboot command from command line. Should i adjust those values anyway? I'd recommend adjusting them and see if the bug (not

Re: kernel panic on em0/taskq

2008-06-08 Thread Daniel Ponticello
I just checked the link you have reported. It looks like the problem is present only on SMP machines with both ULE and 4BSD scheduler. I can confirm that the problem is also present on 6.3-Stable. Basically, it freezes before collecting dump and before being able to reboot. I wish i could

kernel panic on em0/taskq

2008-06-07 Thread Daniel Ponticello
Hello, i'm experiencing periodic kernel panics on a server with FreeBSD 7.0-STABLE #0: Tue May 20 19:09:43 CEST 2008. My big problem is that the system is not performing memory dumping and/or automatic reoboot, it just stays there. Here' console output: em0: watchdog timeout -- resetting