Re: workqueue list corruption

2017-06-05 Thread Tejun Heo
Hello, On Sun, Jun 04, 2017 at 12:30:03PM -0700, Cong Wang wrote: > On Tue, Apr 18, 2017 at 8:08 PM, Samuel Holland wrote: > > Representative backtraces follow (the warnings come in sets). I have > > kernel .configs and extended netconsole output from several occurrences > >

workqueue list corruption

2017-06-04 Thread Cong Wang
Hello, On Tue, Apr 18, 2017 at 8:08 PM, Samuel Holland wrote: > Representative backtraces follow (the warnings come in sets). I have > kernel .configs and extended netconsole output from several occurrences > available upon request. > > WARNING: CPU: 1 PID: 0 at

padata & workqueue list corruption

2017-04-18 Thread Samuel Holland
Hello Steffen & Workqueue People, As Jason wrote about here a few weeks ago, we've been having issues with padata. After spending considerable time working to rule out the possibility that our code was doing something wrong, I've begun to debug padata and the workqueue subsystems. I've gotten