Comment 70 for bug 85113

Just reproduced this with network-manager version "0.7~~svn20080818t061112+eni0-0ubuntu1" on x86-64, Intrepid.

Steps were:
 - plug in modern Sony Ericsson phone
 - reboot phone while USB connected, putting it in a particular mode
  -> we see two cdc_acm interfaces visible, followed by networkmanager crash:
$ dmesg
[snip]
usb 6-1: new full speed USB device using uhci_hcd and address 4
usb 6-1: configuration #3 chosen from 1 choice
cdc_acm 6-1:3.1: ttyACM0: USB ACM device
cdc_acm 6-1:3.3: ttyACM1: USB ACM device
usb0: register 'cdc_ether' at usb-0000:00:1d.0-1, CDC Ethernet Device, 01:08:0a:35:03:00
nm-system-setti[6493] trap int3 ip:7f5e6ced5c54 sp:7fff77cc9d80 error:0