Current-Users archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Recent usb changes cause panic when umass removed
I've updated a couple of my machines to -current built from sources of
14:05:30 UTC. Part of my update sequence is to attach an external USB
hard drive and dump the root file system.
On both machines, I get a kernel panic upon removing the external USB
hard drive. The first machine I didn't catch (still had xdm running),
but on the second machine I got the following backtrace:
ehci_free + 0x17
usbd_free_xfer + 0x2a
umass_disco + 0x56
umass_detach + 0xe5
config_detach + 0x90
usb_disconnect_port + 0xa3
uhub_explore + 0x16f
usb_discover + 0x31
usb_event_thread + 0x3e
Any clues?
-------------------------------------------------------------------------
| Paul Goyette | PGP Key fingerprint: | E-mail addresses: |
| Customer Service | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com |
| Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net |
| Kernel Developer | | pgoyette at netbsd.org |
-------------------------------------------------------------------------
Home |
Main Index |
Thread Index |
Old Index