https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255104
Michael Meiszl <mich...@meiszl.de> changed:
What |Removed |Added
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CC| |mich...@meiszl.de
--- Comment #2 from Michael Meiszl <mich...@meiszl.de> ---
(In reply to Joshua Kinard from comment #1)
I just reported an error that seems to be alike to yours.
Here its more than just a router, so its harder to locate. But basically I have
also tracked it down to ipfw panicing on incoming packets.
Fatal trap 12: page fault while in kernel mode
cpuid = 4; apic id = 04
fault virtual address = 0x388
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80d3fa67
stack pointer = 0x28:0xfffffe00df2feac0
frame pointer = 0x28:0xfffffe00df2feb20
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi1: netisr 0)
trap number = 12
panic: page fault
cpuid = 4
time = 1618988377
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80bcae5d at ithread_loop+0x24d
#8 0xffffffff80bc7c5e at fork_exit+0x7e
#9 0xffffffff8106282e at fork_trampoline+0xe
Uptime: 2m6s
Runtime is random (seems to depend on how much traffic is incoming and since
this is a central router and tunnel endpoint, it does not take long to crash)
The system stays alive with ipfw disabled, but of course, this is no valid
option for this machine
(at least we are TWO now with this problem....)
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