Hello, On Sat, Sep 10, 2016 at 11:33:48AM +0200, Dmitry Vyukov wrote: > Hit the WARNING with the patch. It showed "Showing busy workqueues and > worker pools:" after the WARNING, but then no queue info. Was it > already destroyed and removed from the list?... Hmm... It either means that the work item which was in flight when WARN_ON() ran finished by the time the debug printout got to it or that it's something unrelated to busy work items. > [ 198.113838] WARNING: CPU: 2 PID: 26691 at kernel/workqueue.c:4042 > destroy_workqueue+0x17b/0x630 I don't seem to have the same source code that you have. Which exact WARN_ON() is this? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
