Panic on RELENG_6 as of this morning

[Robin P. Blanchard]

Feb 17 11:41:14 iperf kernel: 
Feb 17 11:41:14 iperf kernel: 
Feb 17 11:41:14 iperf kernel: Fatal trap 12: page fault while in kernel mode
Feb 17 11:41:14 iperf kernel: cpuid = 0; apic id = 00
Feb 17 11:41:14 iperf kernel: fault virtual address     = 0x88
Feb 17 11:41:14 iperf kernel: fault code                = supervisor read,
page not present
Feb 17 11:41:14 iperf kernel: instruction pointer       = 0x20:0xc24abe33
Feb 17 11:41:14 iperf kernel: stack pointer             = 0x28:0xcc9c2c10
Feb 17 11:41:14 iperf kernel: frame pointer             = 0x28:0xcc9c2c28
Feb 17 11:41:14 iperf kernel: code segment              = base 0x0, limit
0xfffff, type 0x1b
Feb 17 11:41:14 iperf kernel: = DPL 0, pres 1, def32 1, gran 1
Feb 17 11:41:14 iperf kernel: processor eflags  = interrupt enabled, resume,
IOPL = 0
Feb 17 11:41:14 iperf kernel: current process           = 27 (swi4: clock
sio)
Feb 17 11:41:14 iperf kernel: trap number               = 12
Feb 17 11:41:14 iperf kernel: panic: page fault
Feb 17 11:41:14 iperf kernel: cpuid = 0
Feb 17 11:41:14 iperf kernel: Uptime: 2m4s
Feb 17 11:41:14 iperf kernel: Dumping 255 MB (2 chunks)
Feb 17 11:41:14 iperf kernel: chunk 0: 1MB (159 pages) ... ok
Feb 17 11:41:14 iperf kernel: chunk 1: 255MB (65216 pages) 239 223 207 191
175 159 143 127 111 95 79 63 47 31 15 ... ok
Feb 17 11:41:14 iperf kernel: 
Feb 17 11:41:14 iperf kernel: Dump complete
Feb 17 11:41:14 iperf kernel: Automatic reboot in 15 seconds - press a key on
the console to abort
Feb 17 11:41:14 iperf kernel: Rebooting...

root at iperf [/usr/obj/usr/src/sys/releng_6]# kgdb -v ./kernel.debug
/usr/local/var/adm/crash/vmcore.0               
kgdb: core file: /usr/local/var/adm/crash/vmcore.0
kgdb: kernel image: ./kernel.debug
Segmentation fault: 11



What should I try next ?


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Robin P. Blanchard
Systems Integration Specialist
Georgia Center for Continuing Education
fon: 706.542.2404 < > fax: 706.542.6546
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