> -----Original Message----- > From: Matthias Kilian [mailto:[EMAIL PROTECTED] > Sent: Friday, August 26, 2005 12:47 PM > To: Will H. Backman > Cc: misc@openbsd.org > Subject: Re: kernel: page fault trap > > On Fri, Aug 26, 2005 at 11:27:38AM -0400, Will H. Backman wrote: > > Source 0 (dlink): Opening radiotap_bsd_b source interface rtw0... > > Uvm_fault(0xd0598480, 0xd0a25000, 0 1) -> e > > Kernel: page fault trap, code=0 > > Stopped at strcmp+0xc: movb 0(%eax),%cl > > ddb> > > > > Not sure what I should do to capture more info for developers. I don't > > want to reboot and give dmesg yet in case there are some ddb commands I > > should run. > > At least ps and trace, maybe trace /u, too.
Copied by hand, so I hope there are no errors: Ddb> trace Strcmp(d0a0ea00,dac3de68,dac3dcf0,d0248032,dac3dd08) at strcmp+0xc Bpfioctl(1701,8020426c,dac3de68,3,d3bdf7b4) at bpfioctl+0x39a Spec_ioctl(dac3dd58,dac3de18,dac3dde0,d0242241,d3ba05b8) at spec_ioctl+0x40 Spec_vnoperate(dac3dd58,30042,d3bef1e0,d3bdf7b4,d057ffc0) at spec_vnoperate+0x1 6 VOP_IOCTL(d3ba05b8,8020426c,dac3de68,3,d3bef1e0,d3bdf7b4,d3ba0638,d3bdf7 b4)at V OP_IOCTL+0x40 Vn_ioctl(d3bd32a0,8020426c,dac3de68,d3bdf7b4) at vn_ioctl+0xd0 Sys_ioctl(d3bdf7b4,dac3ddf68,dac3df58,8813d055,26b) at sys_ioctl+0x122 Syscall() at syscall+0x2ee --- syscall (number 54) --- 0xcd830ad Ddb>
