Date: Wed, 17 Mar 2004 13:05:37 +0100 (CET) From: Martin Blapp <mb@imp.ch> To: freebsd-current@freebsd.org Subject: Panics on busy server running CURRENT Message-ID: <20040317130224.R75533@cvs.imp.ch>
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Hi all, On a IBM 345 dual xeon, I've got massive problems with stability. Sometimes the box locks up on background fsck after a crash, sometimes it panics with a page fault. Does anybody of you has similar problems with CURRENT and SMP on busy machines ? This is still with HTT, SMP enabled and SCHED4BSD. In the meanwhile I turned of HTT because someone told me on IRC 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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