Date: Thu, 26 Jun 2008 22:00:07 GMT From: Volker Werth <vwe@freebsd.org> To: freebsd-usb@FreeBSD.org Subject: Re: usb/124980: kernel panic Message-ID: <200806262200.m5QM07So089484@freefall.freebsd.org>
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The following reply was made to PR usb/124980; it has been noted by GNATS. From: Volker Werth <vwe@freebsd.org> To: Veniamin <g.veniamin@googlemail.com> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: usb/124980: kernel panic Date: Thu, 26 Jun 2008 23:32:03 +0200 On 12/23/-58 20:59, Veniamin wrote: ... >> Description: > (kgdb) core-file vmcore.1 > > Unread portion of the kernel message buffer: > umass0: at uhub3 port 3 (addr 2) disconnected > > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x0 > fault code = supervisor write, page not present > instruction pointer = 0x20:0xc044e89b > stack pointer = 0x28:0xc4afa9b4 > frame pointer = 0x28:0xc4afa9d0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 19 (usb3) > trap number = 12 > panic: page fault > Uptime: 5m1s > Physical memory: 2006 MB > Dumping 78 MB: 63 47 31 15 > > Loaded symbols for /boot/kernel/snd_ich.ko > Loaded symbols for /boot/kernel/sound.ko > Loaded symbols for /boot/kernel/umodem.ko > Loaded symbols for /boot/kernel/i915.ko > Loaded symbols for /boot/kernel/acpi.ko > #0 doadump () at pcpu.h:196 > 196 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) >> How-To-Repeat: > In connection vinchestre through adapter ide to usb. > hdd TOSHIBA MK6025GAS for notebook Veniamin, please give us the backtrace (while in kgdb, 'bt' command and a 'list 0xc044e89b'). Also please tell us what you've done prior to getting this panic (device insert, device removal, accessing the device etc.). What kld's have been loaded? Volker
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