Date: Tue, 14 Jun 2005 20:35:39 +0800 From: Rong-En Fan <grafan@gmail.com> To: stable@freebsd.org Subject: 5.3-p16/i386 unknown reason console hang Message-ID: <6eb82e0506140535428f4914@mail.gmail.com>
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Hello all, Recently, one of our 5.3-p16/i386 machine got frequenctly hang. Details, 1. I can switch vty, but can't login (after typing username, got hang) 2. can response to ping, but not other tcp/udp services 3. can break into ddb It's a IBM X236 (EM64T) with 2G memory, and running Postfix/Amavisd/clamav and mail/openwebmail with apache2. Sometime ago, I also reported similar hang on 5.4/amd64, in fact they are the same machines, but at that time, I have some non-default nfs mount options. But now, nfs mount options only includes -L and nodev, nosuid. I'm wondering if it is some kind of hareware problems, similar thins happens on 5.4/amd64, 5.3/5.4 i386. Anyway, I have kernel con= f, loader.conf, dmesg, and two ddb output (ps, show lockedvn, show threads) at http://rafan.infor.org/tmp/236/.=20 By the way, a strange thing is that sometims, after hang, I reboot the mach= ine, after *foreground* fsck, when it enters multiuser, after the login prompt, = I got another hang. But this time, I can't break into ddb.. only solution is the power cycle. If you need more informations, please let me know :-) Regards, Rong-En Fan
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