Date: Tue, 21 Jun 2005 02:26:19 +0800 From: Rong-En Fan <grafan@gmail.com> To: Juraj Lutter <wilbury@gmail.com> Cc: stable@freebsd.org Subject: Re: 5.3-p16/i386 unknown reason console hang Message-ID: <6eb82e05062011263389c3cb@mail.gmail.com> In-Reply-To: <eb8efda50506190901548a22cc@mail.gmail.com> References: <6eb82e0506140535428f4914@mail.gmail.com> <eb8efda50506190901548a22cc@mail.gmail.com>
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On 6/20/05, Juraj Lutter <wilbury@gmail.com> wrote: > On 6/14/05, Rong-En Fan <grafan@gmail.com> wrote: > > 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 >=20 > I'm getting exactly the same behaviour on 4.11-STABLE/i386. After > typing the username on console machine hangs. It works like a charm > with previous kernel (4.8-STABLE). Upgrade was done today via usual > way (build world/kernel, install world/kernel, mergemaster, reboot > with /usr/local/etc/rc.d empty to ensure only base services to run). Hmm.. after switching from uw-imap to dovecot, this hang seems not exist anymore. I'm guessing that possible causes by different locking mechanism used by Postfix and uw-imap (flock and fnctl...). rafan.
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