Hi guys, with the kernel rh7-3.10.0-327.36.1.vz7.18.7 we're seeing the following WARNING while running LTP test suite:
[11796.576981] WARNING: at mm/slub.c:1252 slab_pre_alloc_hook.isra.42.part.43+0x15/0x17() [11796.591008] Call Trace: [11796.592065] [<ffffffff8164c468>] dump_stack+0x19/0x1b [11796.593076] [<ffffffff8107b850>] warn_slowpath_common+0x70/0xb0 [11796.594228] [<ffffffff8107b99a>] warn_slowpath_null+0x1a/0x20 [11796.595442] [<ffffffff81649469>] slab_pre_alloc_hook.isra.42.part.43+0x15/0x17 [11796.596686] [<ffffffff811d8b68>] kmem_cache_alloc_trace+0x58/0x230 [11796.597965] [<ffffffff813126ee>] ? kmapset_new+0x1e/0x50 [11796.599224] [<ffffffff813126ee>] kmapset_new+0x1e/0x50 [11796.600433] [<ffffffff8127c7ba>] __sysfs_add_one+0x4a/0xb0 [11796.601431] [<ffffffff8127c83b>] sysfs_add_one+0x1b/0xd0 [11796.602451] [<ffffffff8127baa7>] sysfs_add_file_mode+0xb7/0x100 [11796.603449] [<ffffffff8127bb1a>] sysfs_create_file+0x2a/0x30 [11796.604461] [<ffffffff812fe12c>] kobject_add_internal+0x16c/0x2f0 [11796.605503] [<ffffffff812fe5b5>] kobject_add+0x75/0xd0 [11796.606627] [<ffffffff811d8d17>] ? kmem_cache_alloc_trace+0x207/0x230 [11796.607655] [<ffffffffa0563091>] __link_block_group+0xe1/0x120 [btrfs] [11796.608634] [<ffffffffa05661a0>] btrfs_make_block_group+0x150/0x270 [btrfs] [11796.609701] [<ffffffffa059fd5f>] __btrfs_alloc_chunk+0x67f/0x8a0 [btrfs] [11796.610756] [<ffffffffa05a2eb4>] btrfs_alloc_chunk+0x34/0x40 [btrfs] [11796.611800] [<ffffffffa055d62f>] do_chunk_alloc+0x23f/0x410 [btrfs] [11796.612954] [<ffffffffa055e61a>] btrfs_check_data_free_space+0xea/0x280 [btrfs] [11796.614008] [<ffffffffa05898a1>] __btrfs_buffered_write+0x151/0x5c0 [btrfs] [11796.615153] [<ffffffffa058d056>] btrfs_file_aio_write+0x246/0x560 [btrfs] [11796.616141] [<ffffffff811eae92>] ? __mem_cgroup_commit_charge+0x152/0x350 [11796.617220] [<ffffffff811faff0>] do_sync_write+0x90/0xe0 [11796.618253] [<ffffffff811fb81d>] vfs_write+0xbd/0x1e0 [11796.619224] [<ffffffff811fc2bf>] SyS_write+0x7f/0xe0 [11796.620185] [<ffffffff8165ccc9>] system_call_fastpath+0x16/0x1b [11796.621145] ---[ end trace 1437311f89b9e3c6 ]--- Thanks! _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
