Panics on HEAD
Martin Blapp
mb at imp.ch
Wed Mar 17 03:50:59 PST 2004
Hi all,
On a IBM 345 dual xeon, I've massive problems with stability.
Some thimes the box locks up on background fsck after a crash,
sometimes it panics with a page fault.
Does anybod of you see similar problems with CURRENT and
SMP on busy machines ?
This is still with HTT enabled, SMP enabled and SCHED4BSD.
In the meanwhile I turned of HTT beacuse someone said to me
that my chipset w/HTT enabled does behave unstable:
> <ket_> mbr - i've had a LOT of people tell me the GC-HE w/HTT causes unknown
> lockups, unreproducible errors, memory errors, and strange bus errors. on
> multiple operating systems.
> <ket_> GC-HE itself is acknowledged to be a buggy chipset, they're up to
something like rev8 on the silicon.
db> where^M
Debugger(c0654981) at Debugger+0x46^M
__panic(c06543cd,252,c06543b5,c065438c,c06543f2) at __panic+0x13d^M
_mtx_lock_spin(c06a6cc0,0,0,0) at _mtx_lock_spin+0x8a^M
turnstile_claim(c76c52c0) at turnstile_claim+0x11c^M
_mtx_lock_sleep(c06a6d00,0,0,0) at _mtx_lock_sleep+0x44^M
vm_fault(c774584c,86c3000,1,0,c7773bd0) at vm_fault+0x182^M
trap_pfault(e92e5d48,1,86c300b,86c300b,0) at trap_pfault+0xfa^M
trap(2f,2f,2f,36b8,86c3000) at trap+0x1e2^M
calltrap() at calltrap+0x5^M
--- trap 0xc, eip = 0x284c6a20, esp = 0xbfbe5b00, ebp = 0xbfbe5b18 ---
Some of the processes might be interesting ...
1722 c7bda370 e9457000 65534 707 707 0000100 [LOCK Giant c76c52c0] perl
1716 c746cdc0 e9138000 65534 707 707 0000100 [LOCK Giant c76c52c0] perl
1703 c7865000 e93bd000 0 724 724 0000100 [LOCK Giant c76c52c0] sendmail
1539 c798d898 e943d000 0 639 639 0000100 [LOCK Giant c76c52c0] sendmail
712 c78661b8 e93c7000 0 1 94 0000002 [LOCK Giant c76c52c0] spamass-milter
10 c3066000 e1308000 0 0 0 0000204 [SLPQ ktrace 0xc06a67d8][SLP] ktrace
Martin
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