Hi, My alpha 5.2-BETA2 (which was connected to my router) died (iirc: first time ever). I tried then to login with serial using kermit on my router to see what went wrong. Kermit told me, that /dev/cuaa0 is allready in use. Of course - I had misconfigured /etc/ttys with com1 and com2 running a login process. I disabled them in ttys, and sent a HUP to 1. The login process coresponded to /dev/ttyd0 on my router was still alive... and I was not able to kill it. root 31471 0.0 1.7 1444 1012 d0- I<Es+ 10:50PM 0:00.16 login I took the serial cable out and pluged it into my file servers interface... kermit... worked Back on my alpha, i saw an "OK" prompt... it was the boot manager (/root/) C-Kermit>connect Connecting to /dev/cuaa1, speed 9600 Escape character: Ctrl-\ (ASCII 28, FS): enabled Type the escape character followed by C to get back, or followed by ? to see other options. ---------------------------------------------------- OK ? Available commands: heap show heap usage halt halt the system reboot reboot the system bcachestat get disk block cache stats autoboot boot automatically after a delay boot boot a file or loaded kernel lsdev list all devices [...] so I typed "boot". Back on the working system, The alpha syslog shows me: Sep 5 01:41:17 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 5 01:41:17 dill login: pam_authenticate(): conversation failure Sep 5 01:56:20 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 5 01:56:20 dill login: pam_authenticate(): conversation failure Sep 5 01:56:20 dill login: 1 LOGIN FAILURE ON ttyd0 Sep 5 02:06:23 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 5 02:06:23 dill login: pam_authenticate(): conversation failure Sep 5 02:21:27 dill login: in prompt_echo_off(): tcsetattr(): Input/output error [...] Sep 5 12:08:36 dill login: pam_authenticate(): conversation failure Sep 5 12:23:39 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 5 12:23:39 dill login: pam_authenticate(): conversation failure Sep 5 12:27:04 dill kernel: sio0: 42 more interrupt-level buffer overflows (total 42) Sep 5 12:38:42 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 5 12:38:42 dill login: pam_authenticate(): conversation failure [...] Sep 6 17:29:48 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 6 17:29:48 dill login: pam_authenticate(): conversation failure Sep 6 17:39:52 dill kernel: pid 77277 (login), uid 0: exited on signal 4 (core dumped) Sep 6 17:49:55 dill login: in prompt_echo_off(): tcsetattr(): Input/output error Sep 6 17:49:55 dill login: pam_authenticate(): conversation failure [...] and finally... Sep 6 22:45:58 dill kernel: pid 2336 (login), uid 0: exited on signal 4 (core dumped) Sep 6 23:08:40 dill syslogd: kernel boot file is /boot/kernel/kernel Sep 6 23:08:40 dill kernel: Sep 6 23:08:40 dill kernel: fatal kernel trap: Sep 6 23:08:40 dill kernel: Sep 6 23:08:40 dill kernel: trap entry = 0x2 (memory management fault) Sep 6 23:08:40 dill kernel: faulting va = 0x38 Sep 6 23:08:40 dill kernel: type = access violation Sep 6 23:08:40 dill kernel: cause = load instructon Sep 6 23:08:40 dill kernel: pc = 0xfffffc00003e78e8 Sep 6 23:08:40 dill kernel: ra = 0xfffffc000045b0c4 Sep 6 23:08:40 dill kernel: sp = 0xfffffe0016ed5710 Sep 6 23:08:40 dill kernel: usp = 0x11ffed68 Sep 6 23:08:40 dill kernel: curthread = 0xfffffc0023a4a2a0 Sep 6 23:08:40 dill kernel: pid = 2735, comm = getty Sep 6 23:08:40 dill kernel: Sep 6 23:08:40 dill kernel: panic: trap Sep 6 23:08:40 dill kernel: Uptime: 6d1h10m48s Sep 6 23:08:40 dill kernel: Dumping 765 MB Sep 6 23:08:40 dill kernel: Sep 6 23:08:40 dill kernel: Dump failed. Partition too small. Sep 6 23:08:40 dill kernel: Automatic reboot in 15 seconds - press a key on the console to abort Sep 6 23:08:40 dill kernel: --> Press a key on the console to reboot, Sep 6 23:08:40 dill kernel: --> or switch off the system now. Sep 6 23:08:40 dill kernel: Rebooting... Sep 6 23:08:40 dill kernel: Copyright (c) 1992-2004 The FreeBSD Project. Sep 6 23:08:40 dill kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Sep 6 23:08:40 dill kernel: The Regents of the University of California. All rights reserved. Sep 6 23:08:40 dill kernel: FreeBSD 5.3-BETA2 #0: Mon Aug 30 04:10:04 CEST 2004 Sep 6 23:08:40 dill kernel: olivleh1_at_dill.salatschuessel.net:/usr/obj/alpha-5.3/usr/src/sys/DILL I put both com1 and com2 gettys back to "on" on my router and reconnected the serial cable - but no syslog entry on alpha right now... don't know what really caused it, and if it's reproduceable and how... -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/Received on Mon Sep 06 2004 - 19:31:24 UTC
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