kernelbug

dec 28 16:05:46 arch kernel: kernel BUG at mm/slub.c:1390!
dec 28 16:05:47 arch kernel: invalid opcode: 0000 [#1] PREEMPT SMP
dec 28 16:05:47 arch kernel: Modules linked in: xt_connmark iptable_nat nf_conntrack_ipv4 nf_defrag_ip
dec 28 16:05:47 arch kernel:  floppy i8042 serio
dec 28 16:05:47 arch kernel: CPU: 0 PID: 345 Comm: DOM Worker Not tainted 3.17.6-1-ARCH #1
dec 28 16:05:47 arch kernel: Hardware name:        /IS7-E2 (Intel i865-ICH5), BIOS 6.00 PG 11/23/2004
dec 28 16:05:47 arch kernel: task: f5650c80 ti: f27d2000 task.ti: f27d2000
dec 28 16:05:47 arch kernel: EIP: 0060:[<c1161ec8>] EFLAGS: 00210002 CPU: 0
dec 28 16:05:47 arch kernel: EIP is at new_slab+0x268/0x290
dec 28 16:05:47 arch kernel: EAX: f6001b00 EBX: f6001b00 ECX: ffffffff EDX: 004352da
dec 28 16:05:47 arch kernel: ESI: 00000000 EDI: f77e33a0 EBP: f27d3b74 ESP: f27d3b5c
dec 28 16:05:47 arch kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
dec 28 16:05:47 arch kernel: CR0: 80050033 CR2: 75800000 CR3: 32745000 CR4: 000007d0
dec 28 16:05:47 arch kernel: Stack:
dec 28 16:05:47 arch kernel:  f856f49f 00000060 00200282 00000000 00000000 f77e33a0 f27d3be8 c1163eea
dec 28 16:05:47 arch kernel:  004352da f77e33a0 f86746b4 004352da 00000000 00200292 f6001b00 f856f799
dec 28 16:05:47 arch kernel:  f856f799 f51b0540 00100010 00000001 f27d3bbc f856f799 00000020 f51b0540
dec 28 16:05:47 arch kernel:  f856f799 f51b0540 00100010 00000001 f27d3bbc f856f799 00000020 f51b0540
dec 28 16:05:47 arch kernel: Call Trace:
dec 28 16:05:47 arch kernel:  [<f856f49f>] ? ext4_inode_touch_time_cmp+0xf/0x70 [ext4]
dec 28 16:05:48 arch kernel:  [<c1163eea>] __slab_alloc.isra.58.constprop.66+0x2aa/0x370
dec 28 16:05:48 arch kernel:  [<f86746b4>] ? ttm_page_pool_free+0x34/0x170 [ttm]
dec 28 16:05:48 arch kernel:  [<f856f799>] ? ext4_es_free_extent+0x59/0x70 [ext4]
dec 28 16:05:48 arch kernel:  [<f856f799>] ? ext4_es_free_extent+0x59/0x70 [ext4]
dec 28 16:05:48 arch kernel:  [<f856f799>] ? ext4_es_free_extent+0x59/0x70 [ext4]
dec 28 16:05:48 arch kernel:  [<f856fa4c>] ? __es_try_to_reclaim_extents+0x8c/0x110 [ext4]
dec 28 16:05:48 arch kernel:  [<c116410f>] __kmalloc+0x15f/0x190
dec 28 16:05:48 arch kernel:  [<f856fd21>] ? __ext4_es_shrink+0x251/0x290 [ext4]
dec 28 16:05:48 arch kernel:  [<f86746b4>] ? ttm_page_pool_free+0x34/0x170 [ttm]
dec 28 16:05:48 arch kernel:  [<f86746b4>] ttm_page_pool_free+0x34/0x170 [ttm]
dec 28 16:05:48 arch kernel:  [<f8674862>] ttm_pool_shrink_scan+0x72/0xa0 [ttm]
dec 28 16:05:48 arch kernel:  [<c112d7f2>] shrink_slab_node+0x112/0x2e0
dec 28 16:05:48 arch kernel:  [<c116d7cb>] ? mem_cgroup_iter+0x23b/0x390
dec 28 16:05:48 arch kernel:  [<c112e0c9>] shrink_slab+0xd9/0xf0
dec 28 16:05:48 arch kernel:  [<c113070c>] do_try_to_free_pages+0x2ac/0x3f0
dec 28 16:05:48 arch kernel:  [<c1124947>] ? get_page_from_freelist+0xc7/0x5f0
dec 28 16:05:48 arch kernel:  [<c1130a1b>] try_to_free_pages+0x1cb/0x350
dec 28 16:05:48 arch kernel:  [<c1125594>] __alloc_pages_nodemask+0x564/0x990
dec 28 16:05:48 arch kernel:  [<c116a7f7>] do_huge_pmd_anonymous_page+0xf7/0x370
dec 28 16:05:48 arch kernel:  [<c1146b6c>] handle_mm_fault+0x1ec/0xc40
dec 28 16:05:48 arch kernel:  [<c1143cb8>] ? free_pgtables+0xb8/0x110
dec 28 16:05:48 arch kernel:  [<c1044840>] __do_page_fault+0x180/0x5c0
dec 28 16:05:48 arch kernel:  [<c114b30e>] ? do_munmap+0x1de/0x330
dec 28 16:05:48 arch kernel:  [<c114b4a0>] ? vm_munmap+0x40/0x50
dec 28 16:05:48 arch kernel:  [<c1044c80>] ? __do_page_fault+0x5c0/0x5c0
dec 28 16:05:48 arch kernel:  [<c1044c9a>] do_page_fault+0x1a/0x20
dec 28 16:05:48 arch kernel:  [<c1470db3>] error_code+0x67/0x6c
dec 28 16:05:48 arch kernel:  [<c1470000>] ? sysenter_exit+0xf/0x1b
dec 28 16:05:48 arch kernel: Code: 04 24 00 00 00 00 89 f2 0d 00 00 20 00 c1 ea 10 e8 7e 31 fc ff f6 4
dec 28 16:05:48 arch kernel: EIP: [<c1161ec8>] new_slab+0x268/0x290 SS:ESP 0068:f27d3b5c
dec 28 16:05:48 arch kernel: ---[ end trace 0f8b6500a29ec693 ]---