kern/126304: kernel panic AMD64/6.3

[Radim Kolar]

>Number:         126304
>Category:       kern
>Synopsis:       kernel panic AMD64/6.3
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 06 15:30:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Radim Kolar
>Release:        6.3-RELEASE-p2
>Organization:
SD
>Environment:
FreeBSD fast.box.net 6.3-RELEASE-p2 FreeBSD 6.3-RELEASE-p2 #2: Sun Apr 27 22:09:14 UTC 2008     root at fast.box.net:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
(kgdb) bt
#0  doadump () at pcpu.h:172
#1  0x0000000000000004 in ?? ()
#2  0xffffffff80435b93 in boot (howto=260)
   at /usr/src/sys/kern/kern_shutdown.c:409
#3  0xffffffff80436196 in panic (fmt=0xffffff0014943720 "°öA\021")
   at /usr/src/sys/kern/kern_shutdown.c:565
#4  0xffffffff806ad331 in trap_fatal (frame=0xffffff0014943720,
   eva=18446742974487459504) at /usr/src/sys/amd64/amd64/trap.c:669
#5  0xffffffff806ad6a2 in trap_pfault (frame=0xffffffffb57319c0, usermode=0)
   at /usr/src/sys/amd64/amd64/trap.c:580
#6  0xffffffff806ad953 in trap (frame=
     {tf_rdi = -551864518672, tf_rsi = -1099077594160, tf_rdx = 0,
tf_rcx = -1099077594160, tf_r8 = 64, tf_r9 = -1097492848640, tf_rax =
0, tf_rbx = -2110317472, tf_rbp = -2116019680, tf_r10 = 5368695,
tf_r11 = 357913, tf_r12 = -1099077594240, tf_r13 = -1097449899080,
tf_r14 = 140737488355328, tf_r15 = 0, tf_trapno = 12, tf_addr =
-551864518672, tf_flags = -2115328512, tf_err = 2, tf_rip =
-2140512566, tf_cs = 8, tf_rflags = 66118, tf_rsp = -1250747776, tf_ss
= 16})
   at /usr/src/sys/amd64/amd64/trap.c:353
#7  0xffffffff80697bcb in calltrap ()
   at /usr/src/sys/amd64/amd64/exception.S:168
#8  0xffffffff806a5eca in pmap_remove_pages (pmap=0xffffff0019ded380, sva=0,
   eva=140737488355328) at /usr/src/sys/amd64/amd64/pmap.c:2800
#9  0xffffffff805e5283 in vmspace_exit (td=0xffffff0014943720) at vm_map.h:251
---Type <return> to continue, or q <return> to quit---
#10 0xffffffff80416c86 in exit1 (td=0xffffff0014943720, rv=0)
   at /usr/src/sys/kern/kern_exit.c:295
#11 0xffffffff80417d4e in sys_exit (td=0xffffff7f824fb7f0,
   uap=0xffffff0019ded3d0) at /usr/src/sys/kern/kern_exit.c:99
#12 0xffffffff806ae1d1 in syscall (frame=
     {tf_rdi = 0, tf_rsi = 34368888888, tf_rdx = 34378027120, tf_rcx
= 10, tf_r8 = 0, tf_r9 = 0, tf_rax = 1, tf_rbx = 0, tf_rbp = 0, tf_r10
= 140737488344352, tf_r11 = 2, tf_r12 = 140737488345088, tf_r13 =
10596720, tf_r14 = 10596400, tf_r15 = 1, tf_trapno = 12, tf_addr =
34368872760, tf_flags = 12, tf_err = 2, tf_rip = 34378029772, tf_cs =
43, tf_rflags = 518, tf_rsp = 140737488344680, tf_ss = 35}) at
/usr/src/sys/amd64/amd64/trap.c:807
#13 0xffffffff80697dc8 in Xfast_syscall ()
   at /usr/src/sys/amd64/amd64/exception.S:287
#14 0x0000000801171acc in ?? ()
Previous frame inner to this frame (corrupt stack?)

6.3-RELEASE-p2 amd64 GENERIC
	
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