On Thu 07-03-13 20:50:05, Alexander R wrote: > Hi, Hi, > i use opensuse12.2 x86_64. > > May be it would helpfully for your development > > [ 51.943819] ------------[ cut here ]------------ > [ 51.943838] WARNING: at > /home/abuild/rpmbuild/BUILD/kernel-default-3.4.28/linux-3.4/mm/memcontrol.c:5007 > mem_cgroup_create+0x3ac/0x510() > [ 51.943841] Hardware name: ProLiant DL560 Gen8 > [ 51.943842] Creating hierarchies with use_hierarchy==0 (flat hierarchy) > is considered deprecated. If you believe that your setup is correct, we > kindly ask you to contact linux-mm@xxxxxxxxx and let us know [...] > [ 51.943880] Pid: 7222, comm: libvirtd Tainted: G W > 3.4.28-2.20-default #1 > [ 51.943882] Call Trace: > [ 51.943909] [<ffffffff81004598>] dump_trace+0x78/0x2c0 > [ 51.943920] [<ffffffff81532e6a>] dump_stack+0x69/0x6f > [ 51.943926] [<ffffffff8103ead9>] warn_slowpath_common+0x79/0xc0 > [ 51.943931] [<ffffffff8103ebd5>] warn_slowpath_fmt+0x45/0x50 > [ 51.943934] [<ffffffff8151c04c>] mem_cgroup_create+0x3ac/0x510 > [ 51.943944] [<ffffffff810a7983>] cgroup_mkdir+0x103/0x3a0 > [ 51.943952] [<ffffffff81160345>] vfs_mkdir+0xb5/0x170 > [ 51.943958] [<ffffffff81164444>] sys_mkdirat+0xe4/0xf0 > [ 51.943968] [<ffffffff81545c7d>] system_call_fastpath+0x1a/0x1f > [ 51.943974] [<00007f12ed256f77>] 0x7f12ed256f76 > [ 51.943975] ---[ end trace a6c54db610fd5bb5 ]--- This is a known thing. Please have a look at https://bugzilla.novell.com/show_bug.cgi?id=781134 -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>