On Tue, 14 Nov 2006 11:38:42 -0500 (EST) Alan Stern wrote: > Please reply to the mailing list as well as to me. > > On Mon, 13 Nov 2006, David Relson wrote: > > > Hi Alan, > > > > I had another hang waiting when I got home from work today. > > Attached are the pertinent sections of /var/log/messages and the > > full output of dmesg. Unfortunately I did Alt-SysRq-T before > > reading your message (and dmesg after reading it). > > Unfortunately your extract from /var/log/messages starts right after > the most interesting stuff has happened. Was there anything > significant in the log just before this? > > Nov 13 10:45:46 osage hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0004 > Nov 13 10:45:46 osage ehci_hcd 0000:00:10.3: GetStatus port 2 status > 00180b POWER sig=j PEC CSC CONNECT Nov 13 10:45:46 osage hub 1-0:1.0: > port 2, status 0501, change 0003, 480 Mb/s Nov 13 10:45:46 osage usb > 1-2: USB disconnect, address 3 Nov 13 10:45:46 osage usb 1-2: > usb_disable_device nuking all URBs Nov 13 10:45:46 osage ehci_hcd > 0000:00:10.3: shutdown urb ec5d77a0 pipe c0040380 ep8in-bulk Nov 13 > 10:46:16 osage usb 1-2: usb_sg_cancel, unlink --> -19 > > Also the interesting parts of the dmesg log were missing (overwritten > in the kernel buffer). > > > I'll set CONFIG_LOG_BUF_SHIFT to 17 and we'll see what happens. > > Alan Stern
Nothing interesting deleted. The first log entry I sent to you (and its immediate predecessor) are: Nov 13 10:01:01 osage cron[32083]: (root) CMD (nice -n 19 run-parts /etc/cron.hourly) Nov 13 10:45:46 osage hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0004 I'm running a kernel built yesterday with CONFIG_USB_DEBUG=y and CONFIG_LOG_BUF_SHIFT=17 but, as luck would have it, last night's full dump took 9 hrs and encountered no trouble. When I have new, interesting info, I'll send it along. Regards, David ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
