Panic#2: SoftUpdates?

[Larry Rosenman]

Here is a 2nd panic about 10 mins after the one I just posted, same kernel:

Script started on Tue Jan  6 14:43:42 2004
lerlaptop-red# gdb -k kernem??[Kl vmcore.3

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This GDB was configured as "i386-undermydesk-freebsd"...
panic: from debugger
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address	= 0xd0
fault code		= supervisor read, page not present
instruction pointer	= 0x8:0xc066e1f0
stack pointer	        = 0x10:0xd6f08c88
frame pointer	        = 0x10:0xd6f08cb0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 27 (swi8: tty:sio clock)
panic: from debugger


Fatal trap 3: breakpoint instruction fault while in kernel mode
instruction pointer	= 0x8:0xc071ba54
stack pointer	        = 0x10:0xd6f08a18
frame pointer	        = 0x10:0xd6f08a24
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= IOPL = 0
current process		= 27 (swi8: tty:sio clock)
panic: from debugger
Uptime: 4m33s
Dumping 503 MB
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 
336 352 368 384 400 416 432 448 464 480 496
---
Reading symbols from 
/usr/obj/usr/src/sys/LERLAPTOP/modules/usr/src/sys/modules/linux/linux.ko.d
ebug...done.
Loaded symbols for 
/usr/obj/usr/src/sys/LERLAPTOP/modules/usr/src/sys/modules/linux/linux.ko.d
ebug
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240		dumping++;
(kgdb) bt
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1  0xc0592492 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:372
#2  0xc05927c7 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3  0xc047b502 in db_panic () at /usr/src/sys/ddb/db_command.c:450
#4  0xc047b462 in db_command (last_cmdp=0xc07f24c0, cmd_table=0x0,
    aux_cmd_tablep=0xc07a0220, aux_cmd_tablep_end=0xc07a0224)
    at /usr/src/sys/ddb/db_command.c:346
#5  0xc047b5a5 in db_command_loop () at /usr/src/sys/ddb/db_command.c:472
#6  0xc047e5a5 in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_trap.c:73
#7  0xc071b79c in kdb_trap (type=12, code=0, regs=0xd6f08c48)
    at /usr/src/sys/i386/i386/db_interface.c:171
#8  0xc072e696 in trap_fatal (frame=0xd6f08c48, eva=0)
    at /usr/src/sys/i386/i386/trap.c:816
#9  0xc072e362 in trap_pfault (frame=0xd6f08c48, usermode=0, eva=208)
    at /usr/src/sys/i386/i386/trap.c:735
#10 0xc072df4d in trap (frame=
      {tf_fs = -1067057128, tf_es = -688914416, tf_ds = -1067909104, tf_edi 
= 1, tf_esi = 200, tf_ebp = -688878416, tf_isp = -688878476, tf_ebx = 200, 
tf_edx = 344436, tf_ecx = -653136525, tf_eax = 338434944, tf_trapno = 12, 
tf_err = 0, tf_eip = -1066999312, tf_cs = 8, tf_eflags = 66050, tf_esp = 
-688878436, tf_ss = 297}) at /usr/src/sys/i386/i386/trap.c:420
#11 0xc071d198 in calltrap () at {standard input}:94
#12 0xc05a1bd8 in softclock (dummy=0x0) at 
/usr/src/sys/kern/kern_timeout.c:226
#13 0xc057fd22 in ithread_loop (arg=0xc194f580) at 
/usr/src/sys/kern/kern_intr.c:544
#14 0xc057ee7e in fork_exit (callout=0xc057fbc0 <ithread_loop>, arg=0x0, 
frame=0x0)
    at /usr/src/sys/kern/kern_fork.c:793
(kgdb) quit
lerlaptop-red# ^D??exit

Script done on Tue Jan  6 14:44:03 2004


-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler at lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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