FreeBSD 9.0 hang
Wojciech Puchar
wojtek at wojtek.tensor.gdynia.pl
Mon Jul 2 15:50:54 UTC 2012
>
> link_eif symbol atm_event undefined
> KLD if_en.ko: depends on utopia - not available or version mismatch.
>
> I haven't found anything relevant on those through Google. if_en.ko os present as is utopia.ko. I don't understand why the kernel would try to load if_en as I don't have any of those devices. There are em0 and dc0 ethernet interfaces. This is almost a generic kernel. The config file contains:
Was that line printed just before hangup?
Do you actually tried to load ATM interface driver. If no - check why it
loads at all.
Check what is last in your logfile.
Check if any addon drivers you use (fuse.ko, vboxdrv.ko) was compiled with
the same kernel sources that you compiled kernel.
If this doesn't help then recompile your kernel with
makeoptions DEBUG="-O0 -g"
options INCLUDE_CONFIG_FILE
options DEADLKRES
options KDB
options DDB
options INVARIANTS
options INVARIANT_SUPPORT
options WITNESS
options WITNESS_SKIPSPIN
options DIAGNOSTIC
make sure that dump device is active
dumpon="/dev/dumpdevicename"
and reboot with that kernel.
At next crash you will get full dump with all symbols and all data where
it crashes.
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