Comment 24 for bug 1518457

Revision history for this message
Sam Lade (sam-sentynel) wrote :

It's crashing on boot with this version. It's related to paging, so it might be relevant to the issue, so I've attached the full dmesg and here's the actual crash:

[ 3.716345] BUG: unable to handle kernel paging request at 000060ffc0002370
[ 3.720056] IP: [<ffffffff811a6ae1>] mem_cgroup_move_account+0xd1/0x250
[ 3.720056] PGD 0
[ 3.720056] Oops: 0000 [#1] SMP
[ 3.720056] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_tcpudp xt_recent xt_conntrack nf_conntrack iptable_filter ip_tables x_tables autofs4 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse floppy pata_acpi
[ 3.720056] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 3.12.0-031200rc2-generic #201512161751
[ 3.720056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 12/07/2015
[ 3.720056] Workqueue: events css_killed_work_fn
[ 3.720056] task: ffff88003da946b0 ti: ffff88003daac000 task.ti: ffff88003daac000
[ 3.720056] RIP: 0010:[<ffffffff811a6ae1>] [<ffffffff811a6ae1>] mem_cgroup_move_account+0xd1/0x250
[ 3.720056] RSP: 0000:ffff88003daadcc8 EFLAGS: 00010046
[ 3.720056] RAX: 0000000000000246 RBX: ffff88003d803a60 RCX: 000000000000053e
[ 3.720056] RDX: 000060ffc0002358 RSI: 0000000000000001 RDI: ffff88003c4e822c
[ 3.720056] RBP: ffff88003daadd20 R08: ffff88003cc55000 R09: 0000000000000004
[ 3.720056] R10: ffff88003c4e8000 R11: 0000000000000001 R12: 0000000000000000
[ 3.720056] R13: ffffea0000e0e980 R14: ffff88003c4e8000 R15: 0000000000000001
[ 3.720056] FS: 0000000000000000(0000) GS:ffff88003fc00000(0000) knlGS:0000000000000000
[ 3.720056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.720056] CR2: 000060ffc0002370 CR3: 0000000036754000 CR4: 00000000001406f0
[ 3.720056] Stack:
[ 3.720056] ffffffff811a7bc8 ffff88003fffb780 ffffea0000e0e980 ffff88003cc55000
[ 3.720056] ffff88003c4e8000 ffff88003c4e822c ffff880036c1da00 ffffea0000e0e980
[ 3.720056] ffff88003fffbcc0 ffff88003d803a60 ffffea0000e0e9a0 ffff88003daadda8
[ 3.720056] Call Trace:
[ 3.720056] [<ffffffff811a7bc8>] ? mem_cgroup_page_lruvec+0x28/0x90
[ 3.720056] [<ffffffff811a8427>] mem_cgroup_reparent_charges+0x257/0x460
[ 3.720056] [<ffffffff811a87df>] mem_cgroup_css_offline+0xaf/0x220
[ 3.720056] [<ffffffff810de897>] offline_css+0x27/0x50
[ 3.720056] [<ffffffff810e199d>] css_killed_work_fn+0x2d/0xa0
[ 3.720056] [<ffffffff81081032>] process_one_work+0x182/0x450
[ 3.720056] [<ffffffff81081dc1>] worker_thread+0x121/0x410
[ 3.720056] [<ffffffff81081ca0>] ? rescuer_thread+0x3d0/0x3d0
[ 3.720056] [<ffffffff81088ba0>] kthread+0xc0/0xd0
[ 3.720056] [<ffffffff81088ae0>] ? kthread_create_on_node+0x120/0x120
[ 3.720056] [<ffffffff816ff4fc>] ret_from_fork+0x7c/0xb0
[ 3.720056] [<ffffffff81088ae0>] ? kthread_create_on_node+0x120/0x120
[ 3.720056] Code: d6 00 55 00 4d 85 e4 4c 8b 55 c8 4c 8b 45 c0 0f 85 a5 00 00 00 41 8b 55 18 85 d2 0f 88 99 00 00 00 49 8b 96 30 02 00 00 45 89 fb <4c> 39 5a 18 0f 8c c2 00 00 00 44 89 f9 f7 d9 89 ce 65 48 01 72
[ 3.720056] RIP [<ffffffff811a6ae1>] mem_cgroup_move_account+0xd1/0x250
[ 3.720056] RSP <ffff88003daadcc8>
[ 3.720056] CR2: 000060ffc0002370
[ 3.720056] ---[ end trace 9ea086b6da9e6208 ]---