Soeren Schmidt writes: > It seems Nicolai E M Plum wrote: > > I noticed some ATA problems solved in -current recently, so I tried > > compiling a kernel from sources about 2 days ago. Booting from that > > (GENERIC) kernel, I do not get "Mounting root..", instead I get > > (approximately, can't cut/paste that console): > > > > Fatal trap 12: page fault while in kernel mode > > fault virtual address = 0xdeadc0de > > fault code = supervisor read, page not present > > instruction pointer = 0x8:0xdeadcode > > stack pointer = 0x10:0xc736bc38 > > frame pointer = 0x19:0xc736bc50 > > .... > > current process = 21 (irc14: ata0) > > kernel: type 12 trap, code=0 > > > > Is this a known problem, perhaps specific to the 82C586B ATA controller? > > This looks strange, I dont have semilar HW here to verify the problem > so I'm a bit in the dark. Is it possible you can build a kernel with > ddb in it so we can get a traceback of the panic ?
I get the following (copied by hand, hopefully no typos): db> trace 0 mi_switch(c05bdfc0,4c,c0316220,c05bdfc0,0) at mi_switch+0x210 msleep(c0acb2c4,0,4c,c05dce9f,1) at msleep+0x484 ad_attach(c0acb2c4,1,c14d47c0,c058fef0,c06f7d80) at ad_attach+0x21b ata_boot_attach(0,6fc000,c06f7d80,c03220ba,0) at ata_boot_attach+0x186 run_interrupt_driven_config_hooks(0,6f4000,6f4c00,6f4000,0) at run_interrupt_driven_config_hooks+0x2b mi_startup() at mi_startup+0xb5 begin() at begin+0x2c db> Is that any help? Nicolai _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[EMAIL PROTECTED]"
