I am having similar kernel panics while using a USB bluetooth dongle to connect my new desktop (Ubuntu 13.04, kernel 3.8.0-27-generic) to a bluetooth external speaker via A2DP. I went through the correspondence between Gianluca Anzolin et. al. in linux-bluetooth email list, and it seems like the patch review is still a work in progress.
Meanwhile a similar problem was reported in bug 1189998 (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1189998). When I searched the phrase "bluetooth kernel panic" in launchpad, I saw many other bug reports on kernel panics related to bluetooth. Should I be looking into different bug reports for issues specifically related to A2DP, or is very likely that this bug, when patched, will solve A2DP related issues as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1165433 Title: Kernel 3.8.x panics on bluetooth DUN disconnect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165433/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs