Comment 6 for bug 1546320

Eric comments that this may be fixed by the mainline stable commit:

[mainline] 22b886d "timers: Use proper base migration in add_timer_on()"

... but that can't be applied to pre-4.2 kernels (since it would require 0eeda71 "timer: Replace timer base by a cpu index", which isn't suitable for pre-4.2).

@Eric, please try reverting the commit that (apparently) introduced the problem:

[trusty] 470ed44 "workqueue: make sure delayed work run in local cpu"