Date: Tue, 26 May 2009 14:36:17 +0200 From: Florian Smeets <flo@kasimir.com> To: Larry Rosenman <ler@lerctr.org> Cc: freebsd-current@freebsd.org, Kip Macy <kmacy@freebsd.org> Subject: Re: ZFS Crash Message-ID: <4A1BE241.5030706@kasimir.com> In-Reply-To: <alpine.BSF.2.00.0905260702300.1820@borg> References: <alpine.BSF.2.00.0905250040230.1781@borg> <3c1674c90905242253n544c3f0cqb10952f349391ce7@mail.gmail.com> <454b8cc37c60ab7af2663ba70ddbfd59.squirrel@webmail.lerctr.org> <5a9a181a12e9e4ef864d23ae063f7277.squirrel@webmail.lerctr.org> <alpine.BSF.2.00.0905250803350.79867@borg> <alpine.BSF.2.00.0905260702300.1820@borg>
next in thread | previous in thread | raw e-mail | index | archive | help
On 26.05.09 14:04, Larry Rosenman wrote: > On Mon, 25 May 2009, Larry Rosenman wrote: > >> On Mon, 25 May 2009, Larry Rosenman wrote: >> >>> after looking at the code, never mind the "don't call doadump", so we'll >>> get the textdump. >>> >>> Thanks rwatson for the textdump stuff! >>> >> Here is current stats before we crash. Does any of this look totally >> out of line? >> > It crashed again, but did *NOT* make it into ddb enough to do the textdump. > > It was hung with the backtrace (looks like the same, but I couldn't > scroll the screen back). > > Ideas? > > I'm really concerned that there is a problem. > Hi i guess I'm having a similar/the same problem. The panic looks the same, and the trace is a little different, I've had a lot of these panics on this machine, and the stack trace looked different quite often. The panic and show uma and show malloc can be found here: http://webmail.solomo.de/~flo/panic.txt I have a coredump written to swap, but this panic is very easy to trigger and it panics every time savecore runs... It is also easy to trigger this with a buildworld -j5. This is a quadcore Xeon with a a slow SATA disk and only 1GB of mem. (It's only a test machine, so i can test any suggestion.) This box used to run stable with kmem max set to 768M. Anything i can do? Cheers, Florian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4A1BE241.5030706>