[Bug 222624] [usb] [panic] thread's sleep queue 0 is not empty at usb_process.c:193

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Oct 20 10:07:34 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222624

--- Comment #10 from commit-hook at freebsd.org ---
A commit references this bug:

Author: hselasky
Date: Fri Oct 20 10:07:17 UTC 2017
New revision: 324801
URL: https://svnweb.freebsd.org/changeset/base/324801

Log:
  MFC r324445:
  When showing the sleepqueues from the in-kernel debugger,
  properly dump all the sleepqueues and not just the first one

  History:
  It appears that in the commit which introduced the code,
  r165272, the array indexes of "sq_blocked[0]" and "td_name[i]"
  were interchanged. In r180927 "td_name[i]" was corrected to
  "td_name[0]", but "sq_blocked[0]" was left unchanged.

  PR:           222624
  Discussed with:       kmacy @
  Sponsored by: Mellanox Technologies

Changes:
_U  stable/9/sys/
  stable/9/sys/kern/subr_sleepqueue.c

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