xhci related kernel panic

2014-11-09 Thread Dimitris Papastamos
Hi everyone, I had to type this off the screen. My USB keyboard does not work at the ddb prompt so I cannot provide more information. xhci_pipe_open: pipe=0x80493000 addr=2 depth=1 port=9 speed=2 xhci0: dev 1 dci 3 (epAddr=0x81) xhci0: speed 1 mps 8 rhport 9 route 0x0 xhci0: max ESIT

Re: xhci related kernel panic

2014-11-09 Thread Dimitris Papastamos
Hi, ../../../../dev/usb/xhci.c:1109 2c26: 4a 8d 14 ba lea(%rdx,%r15,4),%rdx 2c2a: 48 8d 44 10 01 lea0x1(%rax,%rdx,1),%rax 2c2f: 49 8b 84 c5 b8 05 00mov0x5b8(%r13,%rax,8),%rax 2c36: 00 2c37: 89 08

Re: xhci related kernel panic

2014-11-09 Thread Martin Pieuchot
Hello Dimitris, On 09/11/14(Sun) 12:39, Dimitris Papastamos wrote: Hi everyone, I had to type this off the screen. My USB keyboard does not work at the ddb prompt so I cannot provide more information. xhci_pipe_open: pipe=0x80493000 addr=2 depth=1 port=9 speed=2 xhci0: dev 1 dci

Re: xhci related kernel panic

2014-11-09 Thread Dimitris Papastamos
On Sun, Nov 09, 2014 at 03:01:47PM +0100, Martin Pieuchot wrote: Thanks for the report. I just committed a fix for this. The problem was in the code closing the pipe. This would only matter for devices closing opening multiple times their pipes, like mouses or keyboards when they are