I installed the debug packages and started a plug/unplug cycle to get it to happen and saw iphone-set-info is segfaulting:
2010-08-10 08:58:12 usb 1-7 USB disconnect, address 15 2010-08-10 08:58:12 usb 1-7 new high speed USB device using ehci_hcd and address 16 2010-08-10 08:58:12 hub 1-0 .0: unable to enumerate USB device on port 7 2010-08-10 08:58:13 usb 5-1 new full speed USB device using uhci_hcd and address 3 2010-08-10 08:58:13 usb 5-1 not running at top speed; connect to a high speed hub 2010-08-10 08:58:13 usb 5-1 configuration #1 chosen from 4 choices 2010-08-10 08:58:14 iphone-set-info[28589]: segfault at 18 ip 00007fbaf56be156 sp 00007fff5ef5ac00 error 6 in libimobiledevice.so.0.0.0[7fbaf56b8000+14000] 2010-08-10 08:58:14 usb 5-1 USB disconnect, address 3 2010-08-10 08:58:18 usb 1-7 new high speed USB device using ehci_hcd and address 17 2010-08-10 08:58:18 hub 1-0 .0: unable to enumerate USB device on port 7 2010-08-10 08:58:18 usb 1-7 new high speed USB device using ehci_hcd and address 18 2010-08-10 08:58:18 usb 1-7 configuration #1 chosen from 4 choices 2010-08-10 08:58:20 usb 1-7 USB disconnect, address 18 2010-08-10 08:58:20 usb 1-7 new high speed USB device using ehci_hcd and address 19 2010-08-10 08:58:21 hub 1-0 .0: unable to enumerate USB device on port 7 2010-08-10 08:58:21 usb 5-1 new full speed USB device using uhci_hcd and address 4 2010-08-10 08:58:21 usb 5-1 not running at top speed; connect to a high speed hub 2010-08-10 08:58:21 usb 5-1 configuration #1 chosen from 4 choices And for now, the CPU burn is not happening. -- /lib/udev/iphone-set-info consumes 99% CPU https://bugs.launchpad.net/bugs/611020 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
