Description of problem: Twinkle call on notebook Lenovo X220 crashes my host. It is F-16 with F-17 kernel (offtopic: because F-16 kernels suddenly reboot for me once a day without any netconsole message). Version-Release number of selected component (if applicable): kernel-3.5.5-2.fc17.x86_64 How reproducible: Tried Twinkle call twice, twice crashed. Steps to Reproduce: Make Twinkle SIP call. Actual results: Locked up machine, messages attached: WARNING: at lib/list_debug.c:59 __list_del_entry+0xa1/0xd0() [<ffffffff810e6bf9>] handle_fasteoi_irq+0x59/0x100 Expected results: Normal calls like with F-16 kernels. Additional info: The netconsole messages are somehow messed/corrupted, they repeat indefinitely so grabbed only some first 2000 lines of the dump.
Created attachment 623322 [details] kernel crash messages via netconsole
Looks like the same problem as bug 871078 except F17/x86_64 rather than F16/i686: common pattern is list_del corruption with usb_hcd_unlink_urb_from_ep in the stack trace.
There's a fix built for f16/17/18 in bug 871078 that works for me. Closing this one as a duplicate. *** This bug has been marked as a duplicate of bug 871078 ***
Confirming kernel-3.6.7-1.fc16.x86_64 works for me with Twinkle.