| OpenBSD FAQ 第二章：其他OpenBSD信息资源 |
| #apropos "time zone" tzfile (5) - time zone information zdump (8) - time zone dumper zic (8) - time zone compiler |
| # man -k cron cron (8) - clock daemon crontab (1) - maintain crontab files for individual users crontab (5) - tables for driving cron # man 5 crontab |
| # cd /usr/share/doc/usd/04.csh # groff -Tascii -ms tabs csh.1 csh.2 csh.3 csh.4 csh.a csh.g > csh.txt # more csh.txt |
| # nroff -mandoc |
| #man |
| # groff -mandoc -Tps [man_src_file] > outfile.ps |
| From: joeuser@example.com To: bugs@openbsd.org Subject: HELP!!! I have a PC and it won't boot!!!!! It's a 486!!!!! |
| From: smartuser@example.com To: bugs@openbsd.org Subject: 3.3-beta panics on a SparcStation2 OpenBSD 3.2 installed from an official CD-ROM installed and ran fine on this machine. After doing a clean install of 3.3-beta from an FTP mirror, I find the system randomly panics after a period of use, and predictably and quickly when starting X. This is the dmesg output: OpenBSD 3.3-beta (GENERIC) #9: Mon Mar 17 12:37:18 MST 2003 deraadt@sparc.openbsd.org:/usr/src/sys/arch/sparc/compile/GENERIC real mem = 67002368 avail mem = 59125760 using 200 buffers containing 3346432 bytes of memory bootpath: /sbus@1,f8000000/esp@0,800000/sd@1,0 mainbus0 (root): SUNW,Sun 4/75 cpu0 at mainbus0: CY7C601 @ 40 MHz, TMS390C602A FPU; cache chip bug - trap page uncached cpu0: 64K byte write-through, 32 bytes/line, hw flush cache enabled memreg0 at mainbus0 ioaddr 0xf4000000 clock0 at mainbus0 ioaddr 0xf2000000: mk48t02 (eeprom) timer0 at mainbus0 ioaddr 0xf3000000 delay constant 17 auxreg0 at mainbus0 ioaddr 0xf7400003 zs0 at mainbus0 ioaddr 0xf1000000 pri 12, softpri 6 zstty0 at zs0 channel 0 (console i/o) zstty1 at zs0 channel 1 zs1 at mainbus0 ioaddr 0xf0000000 pri 12, softpri 6 zskbd0 at zs1 channel 0: reset timeout zskbd0: no keyboard zstty2 at zs1 channel 1: mouse audioamd0 at mainbus0 ioaddr 0xf7201000 pri 13, softpri 4 audio0 at audioamd0 sbus0 at mainbus0 ioaddr 0xf8000000: clock = 20 MHz dma0 at sbus0 slot 0 offset 0x400000: rev 1+ esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A, 25MHz, SCSI ID 7 scsibus0 at esp0: 8 targets sd0 at scsibus0 targ 1 lun 0: sd0: 411MB, 1476 cyl, 9 head, 63 sec, 512 bytes/sec, 843284 sec total sd1 at scsibus0 targ 3 lun 0: sd1: 2006MB, 8188 cyl, 3 head, 167 sec, 512 bytes/sec, 4110000 sec total le0 at sbus0 slot 0 offset 0xc00000 pri 5: address 08:00:20:13:10:b9 le0: 16 receive buffers, 4 transmit buffers cgsix0 at sbus0 slot 1 offset 0x0: SUNW,501-2325, 1152x900, rev 11 wsdisplay0 at cgsix0 wsdisplay0: screen 0 added (std, sun emulation) fdc0 at mainbus0 ioaddr 0xf7200000 pri 11, softpri 4: chip 82072 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec root on sd0a rootdev=0x700 rrootdev=0x1100 rawdev=0x1102 This is the panic I got when attempting to start X: panic: pool_get(mclpl): free list modified: magic=78746572; page 0xfaa93000; item addr 0xfaa93000 Stopped at Debugger+0x4: jmpl [%o7 + 0x8], %g0 RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC! DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION! ddb> trace pool_get(0xfaa93000, 0x22, 0x0, 0x1000, 0x102, 0x0) at pool_get+0x2c0 sosend(0x16, 0xf828d800, 0x0, 0xf83b0900, 0x0, 0x0) at sosend+0x608 soo_write(0xfac0bf50, 0xfac0bf70, 0xfac9be28, 0xfab93190, 0xf8078f24, 0x0) at soo_write+0x18 dofilewritev(0x0, 0xc, 0xfac0bf50, 0xf7fff198, 0x1, 0xfac0bf70) at dofilewritev+0x12c sys_writev(0xfac87508, 0xfac9bf28, 0xfac9bf20, 0xf80765c8, 0x1000, 0xfac0bf70) at sys_writev+0x50 syscall(0x79, 0xfac9bfb0, 0x0, 0x154, 0xfcffffff, 0xf829dea0) at syscall+0x220 slowtrap(0xc, 0xf7fff198, 0x1, 0x154, 0x1, 0xfac87508) at slowtrap+0x1d8 ddb> ps PID PPID PGRP UID S FLAGS WAIT COMMAND 27765 8819 29550 0 3 0x86 netio xconsole 1668 29550 29550 0 3 0x4086 poll fvwm 15447 29550 29550 0 3 0x44186 poll xterm 8819 29550 29550 35 3 0x4186 poll xconsole 1238 29550 29550 0 3 0x4086 poll xclock 29550 25616 29550 0 3 0x4086 pause sh 1024 25523 25523 0 3 0x40184 netio XFree86 25523 25616 25523 35 2 0x44104 XFree86 25616 30876 30876 0 3 0x4086 wait xinit 30876 16977 30876 0 3 0x4086 pause sh 16977 1 16977 0 3 0x4086 ttyin csh 5360 1 5360 0 3 0x84 select cron 14701 1 14701 0 3 0x40184 select sendmail 12617 1 12617 0 3 0x84 select sshd 27515 1 27515 0 3 0x184 select inetd 1904 1 1904 0 2 0x84 syslogd 9125 1 9125 0 3 0x84 poll dhclient 7 0 0 0 3 0x100204 crypto_wa crypto 6 0 0 0 3 0x100204 aiodoned aiodoned 5 0 0 0 3 0x100204 syncer update 4 0 0 0 3 0x100204 cleaner cleaner 3 0 0 0 3 0x100204 reaper reaper 2 0 0 0 3 0x100204 pgdaemon pagedaemon 1 0 1 0 3 0x4084 wait init 0 -1 0 0 3 0x80204 scheduler swapper Thank you! |