Date: Mon, 20 Oct 2003 17:38:10 +0200 From: Bernd Walter <ticso@cicely12.cicely.de> To: Soren Schmidt <sos@spider.deepcore.dk> Cc: current@freebsd.org Subject: Re: new -current panic Message-ID: <20031020153809.GD38650@cicely12.cicely.de> In-Reply-To: <200310200709.h9K79m7Z000677@spider.deepcore.dk> References: <200310200709.h9K79m7Z000677@spider.deepcore.dk>
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On Mon, Oct 20, 2003 at 09:09:47AM +0200, Soren Schmidt wrote: > Just got this one (using bsd scheduler): > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x24 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc04b8f3b > stack pointer = 0x10:0xcd619bc4 > frame pointer = 0x10:0xcd619bd8 > 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 = 3 (g_up) > kernel: type 12 trap, code=0 > Stopped at propagate_priority+0x8b: cmpl 0x24(%ebx),%ecx > db> trace > propagate_priority(c0ebfe40,c25983c0,c2512400,cd619c14,c04cc9d1) at propagate_pr > iority+0x8b > _mtx_lock_sleep(c069c340,0,0,0,c0698700) at _mtx_lock_sleep+0x249 > bufdonebio(c7675b68,cd619c44,c048d612,c084c540,c259f990) at bufdonebio+0x47 > biodone(c7675b68,c06411ba,c259f990,c7675b68,0) at biodone+0xbc > g_dev_done(c259f990,c0ebfe40,1,0,4) at g_dev_done+0x8a > biodone(c259f990,0,24c,c0640b45,a) at biodone+0xbc > g_io_schedule_up(c0ebfe40,c0ebe1e4,cd619d34,c04acae1,0) at g_io_schedule_up+0xb8 > g_up_procbody(0,cd619d48,0,0,0) at g_up_procbody+0x28 > fork_exit(c048df60,0,cd619d48) at fork_exit+0xb1 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xcd619d7c, ebp = 0 --- > db> I can remember having seen a similar panic several month ago - maybe even in jan or feb. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de
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