Date: Wed, 19 May 2004 09:09:24 -0700 (PDT) From: David Wolfskill <david@catwhisker.org> To: current@freebsd.org Subject: Fresh panic on reboot: Fatal trap 12: page fault while in kernel mode Message-ID: <200405191609.i4JG9OnP012801@bunrab.catwhisker.org>
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[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@catwhisker.org
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