Stack dump when running ddrescue with this disk as source: http://postimg.org/image/70fi6f39n/
Hand typed panic follows: Null pointer dereference at 0x00000000 CPU: 1, PID: 0, Comm: swapper/1 RIP: xhci_stream_id_to_ring Call Trace: handle_set_deq_completion.isra ? handle_stopped_cmd_ring handle_cmd_completion xhci_handle_event xhci_irq xhci_msi_irq handle_irq_event_percpu handle_irq_event handle_edge_irq handle_irq do_IRQ common_interrupt <EOI> cpuidle_enter_state cpuidle_enter_state cpuidle_idle_call arch_cpu_idle cpu_idle_loop cpu_startup_entry start_secondary CR2: 0x28 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154739 Title: xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep eab59c8c To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1154739/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs