This also happens with the (almost) current mainline kernel, from here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/
Commit for this build was:
ed8c37e158cb697df905d6b4933bc107c69e8936
Traceback (most recent call last): File "/usr/bin/cloud-init", line 618, in <module> sys.exit(main()) File "/usr/bin/cloud-init", line 614, in main get_uptime=True, func=functor, args=(name, args)) File "/usr/lib/python2.7/dist-packages/cloudinit/util.py", line 1875, in log_time ret = func(*args, **kwargs) File "/usr/bin/cloud-init", line 510, in status_wrapper atomic_write_json(status_path, status) File "/usr/bin/cloud-init", line 434, in atomic_write_json raise e OSError: [Errno 2] No such file or directory: '/var/lib/cloud/data/tmpMBxCza' [474208.150506] BUG: unable to handle kernel paging request at ffffc90003661288 [474208.150524] IP: [<ffffffffa013a0b6>] nf_nat_cleanup_conntrack+0x46/0x70 [nf_nat] [474208.150536] PGD 1b6423067 PUD 1b6424067 PMD 1b255b067 PTE 0 [474208.150544] Oops: 0002 [#1] SMP [474208.150549] Modules linked in: xt_nat veth tcp_diag inet_diag xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat bridge stp llc xt_owner ipt_REJECT xt_LOG xt_limit nf_conntrack_ipv4 nf_defrag_ipv4 xt_tcpudp xt_conntrack nf_conntrack iptable_filter ip_tables x_tables isofs dm_crypt raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear [474208.150602] CPU: 3 PID: 6 Comm: kworker/u16:0 Not tainted 3.15.0-999-generic #201404300254 [474208.150614] Workqueue: netns cleanup_net [474208.150619] task: ffff8801b39d0000 ti: ffff8801b39c6000 task.ti: ffff8801b39c6000 [474208.150625] RIP: e030:[<ffffffffa013a0b6>] [<ffffffffa013a0b6>] nf_nat_cleanup_conntrack+0x46/0x70 [nf_nat] [474208.150634] RSP: e02b:ffff8801b39c7c48 EFLAGS: 00010246 [474208.150639] RAX: 0000000000000000 RBX: ffff8801af4e5510 RCX: ffff8801b2040000 [474208.150645] RDX: ffffc90003661288 RSI: 0000000000000200 RDI: ffffffffa013d4e0 [474208.150651] RBP: ffff8801b39c7c58 R08: 00000000f72af2f7 R09: 0000000002eb94ae [474208.150657] R10: ffff8801b2040070 R11: 0000000000000002 R12: ffff8801af4e5480 [474208.150664] R13: ffff8801b2040000 R14: 0000000000000000 R15: 0000000000000000 [474208.150674] FS: 00007fb3072be700(0000) GS:ffff8801becc0000(0000) knlGS:0000000000000000 [474208.150681] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [474208.150686] CR2: ffffc90003661288 CR3: 00000000f54bb000 CR4: 0000000000002660 [474208.150692] Stack: [474208.150695] ffffffff81763762 0000000000000001 ffff8801b39c7c88 ffffffffa00f2f53 [474208.150704] 0000000000000000 ffff8801b2040000 ffff88008c4e0000 ffffffffa00d1140 [474208.150712] ffff8801b39c7ca8 ffffffffa00ea67e ffff8801b2040000 ffff88008c4e0000 [474208.150721] Call Trace: [474208.150729] [<ffffffff81763762>] ? _raw_spin_lock+0x12/0x50 [474208.150744] [<ffffffffa00f2f53>] __nf_ct_ext_destroy+0x43/0x60 [nf_conntrack] [474208.150755] [<ffffffffa00ea67e>] nf_conntrack_free+0x2e/0x70 [nf_conntrack] [474208.150765] [<ffffffffa00eb46e>] destroy_conntrack+0x9e/0xf0 [nf_conntrack] [474208.150775] [<ffffffffa00efbd0>] ? nf_conntrack_helper_fini+0x30/0x30 [nf_conntrack] [474208.150785] [<ffffffff8167f367>] nf_conntrack_destroy+0x17/0x20 [474208.150794] [<ffffffffa00eb358>] nf_ct_iterate_cleanup+0x78/0xb0 [nf_conntrack] [474208.150804] [<ffffffffa00efcad>] nf_ct_l3proto_pernet_unregister+0x1d/0x20 [nf_conntrack] [474208.150814] [<ffffffffa00cf53d>] ipv4_net_exit+0x1d/0x60 [nf_conntrack_ipv4] [474208.150822] [<ffffffff816450b8>] ops_exit_list.isra.1+0x38/0x60 [474208.150828] [<ffffffff816459c2>] cleanup_net+0x112/0x230 [474208.150837] [<ffffffff81087b4f>] process_one_work+0x17f/0x4c0 [474208.150843] [<ffffffff81088a7b>] worker_thread+0x11b/0x3d0 [474208.150850] [<ffffffff81088960>] ? manage_workers.isra.21+0x190/0x190 [474208.150857] [<ffffffff8108fb49>] kthread+0xc9/0xe0 [474208.150863] [<ffffffff8108fa80>] ? flush_kthread_worker+0xb0/0xb0 [474208.150871] [<ffffffff8176cc7c>] ret_from_fork+0x7c/0xb0 [474208.150877] [<ffffffff8108fa80>] ? flush_kthread_worker+0xb0/0xb0 [474208.150882] Code: b7 58 12 66 85 db 74 46 0f b7 db 48 01 c3 48 83 7b 10 00 74 39 48 c7 c7 e0 d4 13 a0 e8 24 94 62 e1 48 8b 03 48 8b 53 08 48 85 c0 <48> 89 02 74 04 48 89 50 08 48 ba 00 02 20 00 00 00 ad de 48 c7 [474208.150936] RIP [<ffffffffa013a0b6>] nf_nat_cleanup_conntrack+0x46/0x70 [nf_nat] [474208.150945] RSP <ffff8801b39c7c48> [474208.150949] CR2: ffffc90003661288 [474208.150957] ---[ end trace 7ab56606cd4d25a0 ]--- [474208.150961] Kernel panic - not syncing: Fatal exception in interrupt
This also happens with the (almost) current mainline kernel,
from here:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ daily/current/
Commit for this build was:
ed8c37e158cb697 df905d6b4933bc1 07c69e8936
Traceback (most recent call last): cloud-init" , line 618, in <module> exit(main( )) cloud-init" , line 614, in main uptime= True, func=functor, args=(name, args)) python2. 7/dist- packages/ cloudinit/ util.py" , line 1875, in log_time cloud-init" , line 510, in status_wrapper write_json( status_ path, status) cloud-init" , line 434, in atomic_write_json cloud/data/ tmpMBxCza' 0b6>] nf_nat_ cleanup_ conntrack+ 0x46/0x70 [nf_nat] ffffffffa013a0b 6>] [<ffffffffa013a 0b6>] nf_nat_ cleanup_ conntrack+ 0x46/0x70 [nf_nat] 9c7c48 EFLAGS: 00010246 0(0000) GS:ffff8801becc 0000(0000) knlGS:000000000 0000000 762>] ? _raw_spin_ lock+0x12/ 0x50 f53>] __nf_ct_ ext_destroy+ 0x43/0x60 [nf_conntrack] 67e>] nf_conntrack_ free+0x2e/ 0x70 [nf_conntrack] 46e>] destroy_ conntrack+ 0x9e/0xf0 [nf_conntrack] bd0>] ? nf_conntrack_ helper_ fini+0x30/ 0x30 [nf_conntrack] 367>] nf_conntrack_ destroy+ 0x17/0x20 358>] nf_ct_iterate_ cleanup+ 0x78/0xb0 [nf_conntrack] cad>] nf_ct_l3proto_ pernet_ unregister+ 0x1d/0x20 [nf_conntrack] 53d>] ipv4_net_ exit+0x1d/ 0x60 [nf_conntrack_ipv4] 0b8>] ops_exit_ list.isra. 1+0x38/ 0x60 9c2>] cleanup_ net+0x112/ 0x230 b4f>] process_ one_work+ 0x17f/0x4c0 a7b>] worker_ thread+ 0x11b/0x3d0 960>] ? manage_ workers. isra.21+ 0x190/0x190 b49>] kthread+0xc9/0xe0 a80>] ? flush_kthread_ worker+ 0xb0/0xb0 c7c>] ret_from_ fork+0x7c/ 0xb0 a80>] ? flush_kthread_ worker+ 0xb0/0xb0 0b6>] nf_nat_ cleanup_ conntrack+ 0x46/0x70 [nf_nat]
File "/usr/bin/
sys.
File "/usr/bin/
get_
File "/usr/lib/
ret = func(*args, **kwargs)
File "/usr/bin/
atomic_
File "/usr/bin/
raise e
OSError: [Errno 2] No such file or directory: '/var/lib/
[474208.150506] BUG: unable to handle kernel paging request at ffffc90003661288
[474208.150524] IP: [<ffffffffa013a
[474208.150536] PGD 1b6423067 PUD 1b6424067 PMD 1b255b067 PTE 0
[474208.150544] Oops: 0002 [#1] SMP
[474208.150549] Modules linked in: xt_nat veth tcp_diag inet_diag xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat bridge stp llc xt_owner ipt_REJECT xt_LOG xt_limit nf_conntrack_ipv4 nf_defrag_ipv4 xt_tcpudp xt_conntrack nf_conntrack iptable_filter ip_tables x_tables isofs dm_crypt raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear
[474208.150602] CPU: 3 PID: 6 Comm: kworker/u16:0 Not tainted 3.15.0-999-generic #201404300254
[474208.150614] Workqueue: netns cleanup_net
[474208.150619] task: ffff8801b39d0000 ti: ffff8801b39c6000 task.ti: ffff8801b39c6000
[474208.150625] RIP: e030:[<
[474208.150634] RSP: e02b:ffff8801b3
[474208.150639] RAX: 0000000000000000 RBX: ffff8801af4e5510 RCX: ffff8801b2040000
[474208.150645] RDX: ffffc90003661288 RSI: 0000000000000200 RDI: ffffffffa013d4e0
[474208.150651] RBP: ffff8801b39c7c58 R08: 00000000f72af2f7 R09: 0000000002eb94ae
[474208.150657] R10: ffff8801b2040070 R11: 0000000000000002 R12: ffff8801af4e5480
[474208.150664] R13: ffff8801b2040000 R14: 0000000000000000 R15: 0000000000000000
[474208.150674] FS: 00007fb3072be70
[474208.150681] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[474208.150686] CR2: ffffc90003661288 CR3: 00000000f54bb000 CR4: 0000000000002660
[474208.150692] Stack:
[474208.150695] ffffffff81763762 0000000000000001 ffff8801b39c7c88 ffffffffa00f2f53
[474208.150704] 0000000000000000 ffff8801b2040000 ffff88008c4e0000 ffffffffa00d1140
[474208.150712] ffff8801b39c7ca8 ffffffffa00ea67e ffff8801b2040000 ffff88008c4e0000
[474208.150721] Call Trace:
[474208.150729] [<ffffffff81763
[474208.150744] [<ffffffffa00f2
[474208.150755] [<ffffffffa00ea
[474208.150765] [<ffffffffa00eb
[474208.150775] [<ffffffffa00ef
[474208.150785] [<ffffffff8167f
[474208.150794] [<ffffffffa00eb
[474208.150804] [<ffffffffa00ef
[474208.150814] [<ffffffffa00cf
[474208.150822] [<ffffffff81645
[474208.150828] [<ffffffff81645
[474208.150837] [<ffffffff81087
[474208.150843] [<ffffffff81088
[474208.150850] [<ffffffff81088
[474208.150857] [<ffffffff8108f
[474208.150863] [<ffffffff8108f
[474208.150871] [<ffffffff8176c
[474208.150877] [<ffffffff8108f
[474208.150882] Code: b7 58 12 66 85 db 74 46 0f b7 db 48 01 c3 48 83 7b 10 00 74 39 48 c7 c7 e0 d4 13 a0 e8 24 94 62 e1 48 8b 03 48 8b 53 08 48 85 c0 <48> 89 02 74 04 48 89 50 08 48 ba 00 02 20 00 00 00 ad de 48 c7
[474208.150936] RIP [<ffffffffa013a
[474208.150945] RSP <ffff8801b39c7c48>
[474208.150949] CR2: ffffc90003661288
[474208.150957] ---[ end trace 7ab56606cd4d25a0 ]---
[474208.150961] Kernel panic - not syncing: Fatal exception in interrupt