Date: 27 Jan 2003 13:05:12 +0100 From: Franz Klammer <klammer@webonaut.com> To: current@freebsd.org Subject: Fatal trap 12 Message-ID: <1043669112.784.28.camel@ds9.webonaut.com>
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Hello! because my old (-stable) harddisk was broken (bad sectors) i've done the switch to -current earlier as i wanted. now if i want to copy everything what possible from my old disk. but when i cd into a directory or read a file which is not readable my pc is doing this: first i get these messages on the console: ------------------------------------------ Jan 27 12:10:10 ds9 kernel: ad2: hard error cmd=read fsbn 160203390 of 80101695-80101710 Jan 27 12:10:10 ds9 kernel: trying PIO mode Jan 27 12:10:15 ds9 kernel: ad2: hard error cmd=read fsbn 160203390 of 80101695-80101710 Jan 27 12:10:15 ds9 kernel: status=59 error=40 Jan 27 12:10:20 ds9 kernel: ad2: hard error cmd=read fsbn 160203390 of 80101695-80101710 Jan 27 12:10:20 ds9 kernel: status=59 error=40 Jan 27 12:10:25 ds9 kernel: ad2: hard error cmd=read fsbn 160203390 of 80101695-80101710 Jan 27 12:10:25 ds9 kernel: status=59 error=40 Jan 27 12:10:30 ds9 kernel: ad2: hard error cmd=read fsbn 160203390 of 80101695-80101710 Jan 27 12:10:30 ds9 kernel: status=59 error=40 and then this (written by hand - hopefully i didn't forgot anything): -------------------------------------------------------------------- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x0 fault code = supervisor write, page not present instriction pointer = 0x8: 0xc026daed stack pointer = 0x10: 0xdceh08ec frame pointer = 0x10: 0xdce40904 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def 32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL=0 current process = 551 (mc) trap number = 12 syncing disks, buffers remaining... panic: bdwrite: buffer is not busy Terminate ACPI Atomatic reboot ... (the rest i think you can imagine) last cvsuped and build: ----------------------- 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Sun Jan 26 20:02:25 CET 2003 root@ds9.webonaut.com:/usr/obj/usr/src/sys/DS9 i386 ok! the next what i can do is do try it in PIO-mode. but now i'm afraid to try it again before there is no solution for this problem because it's not a test machine. franz. -- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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