https://bugzilla.kernel.org/show_bug.cgi?id=219532 --- Comment #1 from James.Dutton@xxxxxxxxx --- Created attachment 307280 --> https://bugzilla.kernel.org/attachment.cgi?id=307280&action=edit xhci-ring.c The kernel source file where the crash happens. xhci-ring.c:423 /* ring command ring doorbell to restart the command ring */ if ((xhci->cmd_ring->dequeue != xhci->cmd_ring->enqueue) && !(xhci->xhc_state & XHCI_STATE_DYING)) { xhci->current_cmd = cur_cmd; <- Crashes here. NULL pointer dereference. xhci_mod_cmd_timer(xhci); xhci_ring_cmd_db(xhci); } -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.