Quoting Nathan Lynch (ntl@xxxxxxxxx): > Last commit is ed3b275 "allow error string during checkpoint while > holding a spinlock". > > # bash -c 'exec <&- >&- 2>&- ; while : ; do : ; done' & > [1] 2269 > # ckpt $! > /tmp/bash.ckpt > > BUG: sleeping function called from invalid context at mm/slub.c:1595 Yeah, not only does ckpt_write_err() get called under task_lock, but the fn returns without ver doing put_task_struct. (I'd generate and send the quick trivial patch, but my git tree is in a bit of a debugme state right now) Now mind you this shows that your ckpt program isn't sending CHECKPOINT_SUBTREE with flags. This in turns means you are probably not using the ckpt-v15-dev version of user-cr, and if that is the case it makes your problems with gconf shared file mapping more suspect ask well...? -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
