7.3: instant panic upon connecting a umass
giovanni.trematerra at gmail.com
Wed Apr 7 13:03:58 UTC 2010
2010/4/7 Mikhail T. <mi+thun at aldan.algebra.com>:
> Jeremy Chadwick написав(ла):
>> Regarding your problem: it likely has nothing to do with SMP, so don't
>> worry about that aspect of it.
> Thanks for the reassuring response, Jeremy. If this is not about SMP,
> then there is a (bad) regression -- the 7.2-kernel from March 5 never
> crashed this way... I connected the same phone numerous times, as well
> as the camera...
> I shall await response from USB-maintainers...
While in the meantime why not compile a kernel with -DUSB_DEBUG and
report back the trace before the panic?
If it's not an issue for you, you could try to upgrade to 8.0-RELEASE
that has a completely new usb stack as Jeremy pointed out.
More information about the freebsd-usb