Date: Fri, 6 May 2005 19:59:03 -0400 From: Scott Ullrich <sullrich@gmail.com> To: freebsd-stable@freebsd.org Subject: Panic with 5.4-RELEASE when typing on console? Message-ID: <d5992baf05050616593a1b778b@mail.gmail.com>
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Hi, =20
I cvsupped a bit ago and now when I type on the console I get a panic:
root@builder# kgdb kernel.debug vmcore.57
[GDB will not be able to debug user-mode threads:
/usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you ar=
e
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd".
#0 doadump () at pcpu.h:159
159 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) backtrace
#0 doadump () at pcpu.h:159
#1 0xc066e6b7 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:4=
10
#2 0xc066ea0d in panic (fmt=3D0xc08d2844 "from debugger")
at /usr/src/sys/kern/kern_shutdown.c:566
#3 0xc049d23d in db_panic (addr=3D174, have_addr=3D0, count=3D-1,
modif=3D0xc7291ad0 "") at /usr/src/sys/ddb/db_command.c:435
#4 0xc049d1d4 in db_command (last_cmdp=3D0xc09b6b24, cmd_table=3D0x0,
aux_cmd_tablep=3D0xc092b7fc, aux_cmd_tablep_end=3D0xc092b818)
at /usr/src/sys/ddb/db_command.c:349
#5 0xc049d29c in db_command_loop () at /usr/src/sys/ddb/db_command.c:455
#6 0xc049ee35 in db_trap (type=3D12, code=3D0) at /usr/src/sys/ddb/db_main=
.c:221
#7 0xc068661f in kdb_trap (type=3D12, code=3D0, tf=3D0x1)
at /usr/src/sys/kern/subr_kdb.c:468
#8 0xc0885b19 in trap_fatal (frame=3D0xc7291c64, eva=3D174)
at /usr/src/sys/i386/i386/trap.c:812
#9 0xc0885877 in trap_pfault (frame=3D0xc7291c64, usermode=3D0, eva=3D174)
at /usr/src/sys/i386/i386/trap.c:735
#10 0xc088546d in trap (frame=3D
{tf_fs =3D 24, tf_es =3D 16, tf_ds =3D 16, tf_edi =3D 13, tf_esi =3D
-1063218240, tf_ebp =3D -953606976, tf_isp =3D -953607024, tf_ebx =3D
-1056298496, tf_edx =3D -1066811620, tf_ecx =3D -1063473756, tf_eax =3D 13,
tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D 174, tf_cs =3D 8, tf_eflags =3D
66050, tf_esp =3D -1064933159, tf_ss =3D 13})
at /usr/src/sys/i386/i386/trap.c:425
---Type <return> to continue, or q <return> to quit---
#11 0xc08732da in calltrap () at /usr/src/sys/i386/i386/exception.s:140
#12 0x00000018 in ?? ()
#13 0x00000010 in ?? ()
#14 0x00000010 in ?? ()
#15 0x0000000d in ?? ()
#16 0xc0a093c0 in sc_devclass ()
#17 0xc7291cc0 in ?? ()
#18 0xc7291c90 in ?? ()
#19 0xc10a2a00 in ?? ()
#20 0xc069bf1c in ttylclose () at /usr/src/sys/kern/tty.c:1567
#21 0xc0856b18 in atkbd_intr (kbd=3D0xc0a093c0, arg=3D0x0)
at /usr/src/sys/dev/kbd/atkbd.c:461
#22 0xc088fc2a in atkbd_isa_intr (arg=3D0x0) at /usr/src/sys/isa/atkbd_isa.=
c:177
#23 0xc065a069 in ithread_loop (arg=3D0xc0edee80)
at /usr/src/sys/kern/kern_intr.c:547
#24 0xc0659105 in fork_exit (callout=3D0xc0659f10 <ithread_loop>,
arg=3D0xc0edee80, frame=3D0xc7291d48) at /usr/src/sys/kern/kern_fork.c:=
791
#25 0xc087333c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:=
209
(kgdb)
Has anyone seen this problem or could this be something on my end?
Scott
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