Fresh panic on reboot: Fatal trap 12: page fault while in kernel mode

From: David Wolfskill <david_at_catwhisker.org>
Date: Wed, 19 May 2004 09:09:24 -0700 (PDT)
[Sorry about the earlier truncated version... :-{]

Here's a cut/paste from my serial console of my SMP "build machine."

I had just finished building & installing -CURRENT after today's CVSup
(0347 - 0354 hrs. US/Pacific); the build & install was uneventful.

After the "make installworld" & "mergemaster" steps, I issued "reboot;"
here is the result.  (I'm backing up a bit so we see about 20 lines from
the console prior to the reboot.)

Additional ABI support:.
Starting cron.
Local package initialization:ldconfig: /usr/local/lib/mysql: ignoring group-writable directory
Starting apache.
 cvsupd
.
Additional TCP options:.
Starting inetd.
Starting background file system checks in 60 seconds.

Wed May 19 06:04:02 PDT 2004

FreeBSD/i386 (freebeast.catwhisker.org) (cuaa0)

login: boot() called on cpu#0
Waiting (max 60 seconds) for system process `vnlru' to stop...stopped
Waiting (max 60 seconds) for system process `bufdaemon' to stop...stopped
Waiting (max 60 seconds) for system process `syncer' to stop...stopped

syncing disks, buffers remaining... 64 63 62 60 59 56 55 54 53 46 45 44 43 42 41 40 39 38 37 36 35 35 2 2 
done
Uptime: 2h50m2s
bus_generic_attach(c4052000,6,c155b7e0,1,c07cfa78) at bus_generic_attach+0x16
acpi_pci_attach(c4052000) at acpi_pci_attach+0xe2
device_probe_and_attach(c4052000) at device_probe_and_attach+0x99
bus_generic_attach(c4047180,c4047180,c402a090,0,c4047180) at bus_generic_attach+0x16
acpi_pcib_attach(c4047180,c402a090,0,c0821c90,c04ea254) at acpi_pcib_attach+0x13e
acpi_pcib_acpi_attach(c4047180) at acpi_pcib_acpi_attach+0x1e2
device_probe_and_attach(c4047180) at device_probe_and_attach+0x99
bus_generic_attach(c4047a80,c154fce0,1,c4047a00,c0821cfc) at bus_generic_attach+0x16
acpi_probe_children(c4047a80,404b044,c4047a80,c4047a80,0) at acpi_probe_children+0x65
acpi_attach(c4047a80) at acpi_attach+0x4c9
device_probe_and_attach(c4047a80) at device_probe_and_attach+0x99
bus_generic_attach(c4047c00,c4047c00,c4047c00,c0821d60,c04e69f5) at bus_generic_attach+0x16
nexus_attach(c4047c00) at nexus_attach+0x13
device_probe_and_attach(c4047c00) at device_probe_and_attach+0x99
root_bus_configure(c1564c00,c06822c1,0) at root_bus_configure+0x16
configure(0,81ec00,81e000,0,c042e955) at configure+0x1b
mi_startup() at mi_startup+0x96
begin() at begin+0x2c
db>  show pcpu 0
cpuid        = 0
curthread    = 0xc06c13e0: pid 0 "swapper"
curpcb       = 0xc0821da0
fpcurthread  = none
idlethread   = 0xc15666e0: pid 12 "idle: cpu0"
APIC ID      = 0
currentldt   = 0x28
db>  show pcpu 1
cpuid        = 1
curthread    = 0xc1566580: pid 11 "idle: cpu1"
curpcb       = 0
fpcurthread  = none
idlethread   = 0xc1566580: pid 11 "idle: cpu1"
APIC ID      = 1
currentldt   = 0x28
db> ps
  pid   proc     uarea   uid  ppid  pgrp  flag   stat  wmesg    wchan  cmd
   44 c400f000 d7ced000    0     0     0 0000204 [RUNQ] acpi_thermal
    8 c400f1b8 d7cee000    0     0     0 0000204 [RUNQ] acpi_task2
    7 c400f370 d7cef000    0     0     0 0000204 [RUNQ] acpi_task1
    6 c400f528 d7cf0000    0     0     0 0000204 [RUNQ] acpi_task0
    5 c400f6e0 d7d12000    0     0     0 0000204 [RUNQ] taskqueue
   43 c400f898 d7d13000    0     0     0 0000204 [IWAIT] swi6:+
   42 c400fa50 d7d14000    0     0     0 0000204 [IWAIT] swi7: task queue
   41 c400fc08 d7d15000    0     0     0 0000204 [RUNQ] swi7: acpitaskq
   40 c400fdc0 d7d16000    0     0     0 0000204 [IWAIT] swi5:+
   39 c4014000 d7d17000    0     0     0 0000204 [RUNQ] yarrow
    4 c3fc8528 d7cbd000    0     0     0 0000204 [RUNQ] g_down
    3 c3fc86e0 d7cbe000    0     0     0 0000204 [RUNQ] g_up
    2 c3fc8898 d7cbf000    0     0     0 0000204 [RUNQ] g_event
   38 c3fc8a50 d7cc0000    0     0     0 0000204 [IWAIT] swi4: vm
   37 c3fc8c08 d7cc1000    0     0     0 000020c [IWAIT] swi8: clock
   36 c3fc8dc0 d7ce3000    0     0     0 0000204 [IWAIT] swi1: net
   35 c3fda000 d7ce4000    0     0     0 0000204 [IWAIT] irq0:
   34 c3fda1b8 d7ce5000    0     0     0 0000204 [IWAIT] irq23:
   33 c3fda370 d7ce6000    0     0     0 0000204 [IWAIT] irq22:
   32 c3fda528 d7ce7000    0     0     0 0000204 [IWAIT] irq21:
   31 c3fda6e0 d7ce8000    0     0     0 0000204 [IWAIT] irq20:
   30 c3fda898 d7ce9000    0     0     0 0000204 [IWAIT] irq19:
   29 c156e1b8 d6aba000    0     0     0 0000204 [IWAIT] irq18:
   28 c156e370 d6abb000    0     0     0 0000204 [IWAIT] irq17:
   27 c156e528 d6abc000    0     0     0 0000204 [IWAIT] irq16:
   26 c156e6e0 d6ade000    0     0     0 0000204 [IWAIT] irq15:
   25 c156e898 d6adf000    0     0     0 0000204 [IWAIT] irq14:
   24 c156ea50 d6ae0000    0     0     0 0000204 [IWAIT] irq13:
   23 c156ec08 d6ae1000    0     0     0 0000204 [IWAIT] irq12:
   22 c156edc0 d6ae2000    0     0     0 0000204 [IWAIT] irq11:
   21 c3fc8000 d7cba000    0     0     0 0000204 [IWAIT] irq10:
   20 c3fc81b8 d7cbb000    0     0     0 0000204 [IWAIT] irq9: acpi0
   19 c3fc8370 d7cbc000    0     0     0 0000204 [IWAIT] irq8:
   18 c1565000 d6a6e000    0     0     0 0000204 [IWAIT] irq7:
   17 c15651b8 d6ab1000    0     0     0 0000204 [IWAIT] irq6:
   16 c1565370 d6ab2000    0     0     0 0000204 [IWAIT] irq5:
   15 c1565528 d6ab3000    0     0     0 0000204 [IWAIT] irq4:
   14 c15656e0 d6ab4000    0     0     0 0000204 [IWAIT] irq3:
   13 c1565898 d6ab5000    0     0     0 0000204 [IWAIT] irq1:
   12 c1565a50 d6ab6000    0     0     0 000020c [Can run] idle: cpu0
   11 c1565c08 d6ab7000    0     0     0 000020c [Can run] idle: cpu1
    1 c1565dc0 d6ab8000    0     0     0 0000200 [INACTIVE] swapper
   10 c156e000 d6ab9000    0     0     0 0000204 [RUNQ] ktrace
    0 c06c1220 c081f000    0     0     0 0000200 [CPU 0] swapper
db> show page   
cnt.v_free_count: 126415
cnt.v_cache_count: 0
cnt.v_inactive_count: 0
cnt.v_active_count: 0
cnt.v_wire_count: 1126
cnt.v_free_reserved: 0
cnt.v_free_min: 0
cnt.v_free_target: 0
cnt.v_cache_min: 0
cnt.v_inactive_target: 0
db> show lockednods
No such command
db> show pgrpdup   
No such command
db> 



I can leave the machine in this state for a while, so if there are ways
someone would like me to poke at it (remotely; I'm at work, but have
access to its serial console), I'll be happy to do that.

Thanks,
david
-- 
David H. Wolfskill				david_at_catwhisker.org
I do not "unsubscribe" from email "services" to which I have not explicitly
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Received on Wed May 19 2004 - 07:10:03 UTC

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