On Monday 15 September 2008 03:48:53 pm Matthias Apitz wrote: > El día Monday, September 15, 2008 a las 02:48:05PM -0400, John Baldwin escribió: > > > > #0 doadump () at pcpu.h:195 > > > 195 pcpu.h: No such file or directory. > > > in pcpu.h > > > (kgdb) bt > > > #0 doadump () at pcpu.h:195 > > > #1 0xc0754457 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 > > > #2 0xc0754719 in panic (fmt=Variable "fmt" is not available.) > > at /usr/src/sys/kern/kern_shutdown.c:563 > > > #3 0xc0a4905c in trap_fatal (frame=0xe6960a8c, eva=12) > > at /usr/src/sys/i386/i386/trap.c:899 > > > #4 0xc0a492e0 in trap_pfault (frame=0xe6960a8c, usermode=0, eva=12) > > > at /usr/src/sys/i386/i386/trap.c:812 > > > #5 0xc0a49c8c in trap (frame=0xe6960a8c) > > at /usr/src/sys/i386/i386/trap.c:490 > > > #6 0xc0a2fc0b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > > > #7 0xc0788b98 in kern_select (td=0xc49d5630, nd=9, fd_in=0x298ad840, > > fd_ou=0x298ad9c4, > > > fd_ex=0x298adb48, tvp=0x0) at filedesc.h:136 > > > #8 0xc07890de in select (td=0xc49d5630, uap=0xe6960cfc) > > at /usr/src/sys/kern/sys_generic.c:663 > > > #9 0xc0a49635 in syscall (frame=0xe6960d38) > > at /usr/src/sys/i386/i386/trap.c:1035 > > > #10 0xc0a2fc70 in Xint0x80_syscall () > > at /usr/src/sys/i386/i386/exception.s:196 > > > #11 0x00000033 in ?? () > > > Previous frame inner to this frame (corrupt stack?) > > > (kgdb) > > > > ... > > Can you go to frame 7 in kgdb and 'p *fdp'? > > (kgdb) frame 7 > #7 0xc0788b98 in kern_select (td=0xc49d5630, nd=9, fd_in=0x298ad840, > fd_ou=0x298ad9c4, fd_ex=0x298adb48, tvp=0x0) at filedesc.h:136 > return (fd < 0 || fd >= fdp->fd_nfiles ? NULL : > fdp->fd_ofiles[fd]); > (kgdb) p *fdp > Variable "fdp" is not available. > (kgdb)
If 'td' is available then you can do 'p *td->td_proc->p_fd' -- John Baldwin _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
