Your message dated Sat, 29 Oct 2016 01:55:47 +0100 with message-id <1477702547.2601.0.camel@decadent.org.uk> and subject line Re: Bug#839667: linux-image-3.16.0-4-amd64: Soft Lockup CPU stuck for xxs on iptables-restore has caused the Debian Bug report #839667, regarding linux-image-3.16.0-4-amd64: Soft Lockup CPU stuck for xxs on iptables-restore to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org immediately.) -- 839667: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839667 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-3.16.0-4-amd64: Soft Lockup CPU stuck for xxs on iptables-restore
- From: Jann Haber <jann.haber@selfnet.de>
- Date: Mon, 03 Oct 2016 18:44:00 +0200
- Message-id: <[🔎] 20161003164400.31250.13771.reportbug@nat-2.server.selfnet.de>
Package: src:linux Version: 3.16.36-1+deb8u1 Severity: important Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? - Kernel Update from 3.16.7-ckt25-2+deb8u3 to 3.16.36-1+deb8u1 ... downgrade makes the bug disappear Currently the kernel is downgraded again to make our service keep working * What exactly did you do (or not do) that was effective (or ineffective)? - At every iptables-restore there is a message "Bug soft lockup CPU #x stuck for xxs" .. We have a very large ruleset (approx. 200000 rules) * What was the outcome of this action? - Error messages and the server got stuck as a whole once. * What outcome did you expect instead? - iptables rules loaded, no errors *** End of the template - remove these template lines *** -- Package-specific info: ** Version: Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08) ** Command line: BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 root=/dev/md1 ro quiet rootdelay=60 ** Not tainted ** Kernel log: Oct 3 18:00:47 nat-2 kernel: [ 66.995230] Bridge firewalling registered Oct 3 18:00:47 nat-2 kernel: [ 67.084543] ip_tables: (C) 2000-2006 Netfilter Core Team Oct 3 18:00:47 nat-2 kernel: [ 91.160862] INFO: rcu_sched self-detected stall on CPU { 6} (t=5250 jiffies g=308 c=307 q=938) Oct 3 18:00:47 nat-2 kernel: [ 91.161102] sending NMI to all CPUs: Oct 3 18:00:47 nat-2 kernel: [ 91.161163] NMI backtrace for cpu 0 Oct 3 18:00:47 nat-2 kernel: [ 91.161171] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161173] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161176] task: ffffffff8181a460 ti: ffffffff81800000 task.ti: ffffffff81800000 Oct 3 18:00:47 nat-2 kernel: [ 91.161178] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161186] RSP: 0018:ffffffff81803ea8 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161188] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161189] RDX: 0000000000000000 RSI: ffffffff81803fd8 RDI: 0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161191] RBP: 0000000000000004 R08: 00000000ffffffff R09: 00000000000005a4 Oct 3 18:00:47 nat-2 kernel: [ 91.161193] R10: 00000000000075a5 R11: 0000000000000008 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161195] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161197] FS: 0000000000000000(0000) GS:ffff88013fc00000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161199] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161201] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007f0 Oct 3 18:00:47 nat-2 kernel: [ 91.161203] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161205] 000000008101c4a5 ffff88013fc19400 ffffffff81803f00 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161208] 000000152bbca647 ffffffff813e33c0 ffffffff818e2ee0 ffffffff81800000 Oct 3 18:00:47 nat-2 kernel: [ 91.161211] ffffffff8189e900 ffffffff81800000 0000000000000004 ffff88013fc19400 Oct 3 18:00:47 nat-2 kernel: [ 91.161214] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161220] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161225] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161231] [<ffffffff81903076>] ? start_kernel+0x497/0x4a2 Oct 3 18:00:47 nat-2 kernel: [ 91.161234] [<ffffffff81902a04>] ? set_init_arg+0x4e/0x4e Oct 3 18:00:47 nat-2 kernel: [ 91.161237] [<ffffffff81902120>] ? early_idt_handler_array+0x120/0x120 Oct 3 18:00:47 nat-2 kernel: [ 91.161240] [<ffffffff8190271f>] ? x86_64_start_kernel+0x14d/0x15c Oct 3 18:00:47 nat-2 kernel: [ 91.161242] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161273] NMI backtrace for cpu 1 Oct 3 18:00:47 nat-2 kernel: [ 91.161279] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161281] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161283] task: ffff88013b0060d0 ti: ffff88013b014000 task.ti: ffff88013b014000 Oct 3 18:00:47 nat-2 kernel: [ 91.161285] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161291] RSP: 0018:ffff88013b017e78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161293] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161295] RDX: 0000000000000000 RSI: ffff88013b017fd8 RDI: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161297] RBP: 0000000000000004 R08: 0000000000003d8d R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.161298] R10: 00000000000132cf R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161300] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161303] FS: 0000000000000000(0000) GS:ffff88013fc20000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161305] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161307] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161308] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161310] 000000018101c4a5 ffff88013fc39400 ffff88013b017ed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161313] 000000152bbcd2de ffffffff813e33c0 ffffffff818e2ee0 ffff88013b014000 Oct 3 18:00:47 nat-2 kernel: [ 91.161316] ffffffff8189e900 ffff88013b014000 0000000000000004 ffff88013fc39400 Oct 3 18:00:47 nat-2 kernel: [ 91.161319] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161324] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161329] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161337] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161339] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161380] NMI backtrace for cpu 2 Oct 3 18:00:47 nat-2 kernel: [ 91.161390] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161391] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161393] task: ffff88013b00f3b0 ti: ffff88013b018000 task.ti: ffff88013b018000 Oct 3 18:00:47 nat-2 kernel: [ 91.161394] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161399] RSP: 0018:ffff88013b01be78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161400] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161401] RDX: 0000000000000000 RSI: ffff88013b01bfd8 RDI: 0000000000000002 Oct 3 18:00:47 nat-2 kernel: [ 91.161402] RBP: 0000000000000004 R08: 0000000000003d8e R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.161404] R10: 00000000000132b9 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161405] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161406] FS: 0000000000000000(0000) GS:ffff88013fc40000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161408] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161409] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161410] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161411] 000000028101c4a5 ffff88013fc59400 ffff88013b01bed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161413] 000000152bbc497d ffffffff813e33c0 ffffffff818e2ee0 ffff88013b018000 Oct 3 18:00:47 nat-2 kernel: [ 91.161415] ffffffff8189e900 ffff88013b018000 0000000000000004 ffff88013fc59400 Oct 3 18:00:47 nat-2 kernel: [ 91.161417] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161420] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161423] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161426] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161427] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161462] NMI backtrace for cpu 3 Oct 3 18:00:47 nat-2 kernel: [ 91.161469] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161470] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161472] task: ffff88013b00ea60 ti: ffff88013b01c000 task.ti: ffff88013b01c000 Oct 3 18:00:47 nat-2 kernel: [ 91.161473] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161477] RSP: 0018:ffff88013b01fe78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161478] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161479] RDX: 0000000000000000 RSI: ffff88013b01ffd8 RDI: 0000000000000003 Oct 3 18:00:47 nat-2 kernel: [ 91.161480] RBP: 0000000000000004 R08: 00000000ffffffff R09: 0000000000001dae Oct 3 18:00:47 nat-2 kernel: [ 91.161482] R10: 000000000001ec87 R11: 0000000000000008 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161483] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161484] FS: 0000000000000000(0000) GS:ffff88013fc60000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161487] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161488] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161489] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161490] 000000038101c4a5 ffff88013fc79400 ffff88013b01fed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161492] 000000152bbcb7e0 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b01c000 Oct 3 18:00:47 nat-2 kernel: [ 91.161494] ffffffff8189e900 ffff88013b01c000 0000000000000004 ffff88013fc79400 Oct 3 18:00:47 nat-2 kernel: [ 91.161496] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161499] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161502] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161504] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161506] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161540] NMI backtrace for cpu 4 Oct 3 18:00:47 nat-2 kernel: [ 91.161547] CPU: 4 PID: 0 Comm: swapper/4 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161548] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161550] task: ffff88013b00e110 ti: ffff88013b024000 task.ti: ffff88013b024000 Oct 3 18:00:47 nat-2 kernel: [ 91.161551] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161557] RSP: 0018:ffff88013b027e78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161558] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161559] RDX: 0000000000000000 RSI: ffff88013b027fd8 RDI: 0000000000000004 Oct 3 18:00:47 nat-2 kernel: [ 91.161560] RBP: 0000000000000004 R08: 0000000000001e6e R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.161561] R10: 00000000000076d6 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161562] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161566] FS: 0000000000000000(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161567] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161568] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161570] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161571] 000000048101c4a5 ffff88023fc19400 ffff88013b027ed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161573] 000000152bbc7f9f ffffffff813e33c0 ffffffff818e2ee0 ffff88013b024000 Oct 3 18:00:47 nat-2 kernel: [ 91.161575] ffffffff8189e900 ffff88013b024000 0000000000000004 ffff88023fc19400 Oct 3 18:00:47 nat-2 kernel: [ 91.161576] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161581] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161586] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161590] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161591] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161641] NMI backtrace for cpu 5 Oct 3 18:00:47 nat-2 kernel: [ 91.161646] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161649] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161651] task: ffff88013b0233f0 ti: ffff88013b028000 task.ti: ffff88013b028000 Oct 3 18:00:47 nat-2 kernel: [ 91.161652] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161656] RSP: 0018:ffff88013b02be78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161657] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161658] RDX: 0000000000000000 RSI: ffff88013b02bfd8 RDI: 0000000000000005 Oct 3 18:00:47 nat-2 kernel: [ 91.161659] RBP: 0000000000000004 R08: 0000000000001e80 R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.161660] R10: 000000000000770b R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161661] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161663] FS: 0000000000000000(0000) GS:ffff88023fc20000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161664] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161665] CR2: 00007f75f9cc81f0 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161667] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161670] 000000058101c4a5 ffff88023fc39400 ffff88013b02bed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161672] 000000152bf99d9a ffffffff813e33c0 ffffffff818e2ee0 ffff88013b028000 Oct 3 18:00:47 nat-2 kernel: [ 91.161674] ffffffff8189e900 ffff88013b028000 0000000000000004 ffff88023fc39400 Oct 3 18:00:47 nat-2 kernel: [ 91.161675] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161681] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161684] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161686] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161689] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161709] NMI backtrace for cpu 6 Oct 3 18:00:47 nat-2 kernel: [ 91.161711] CPU: 6 PID: 669 Comm: iptables-restor Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161712] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161713] task: ffff88013a648250 ti: ffff8800b8a3c000 task.ti: ffff8800b8a3c000 Oct 3 18:00:47 nat-2 kernel: [ 91.161714] RIP: 0010:[<ffffffff812b95ed>] [<ffffffff812b95ed>] delay_tsc+0x3d/0x70 Oct 3 18:00:47 nat-2 kernel: [ 91.161720] RSP: 0018:ffff88023fc43de0 EFLAGS: 00000006 Oct 3 18:00:47 nat-2 kernel: [ 91.161721] RAX: 00000052832787cc RBX: 00000000832787cc RCX: 000000000124fae6 Oct 3 18:00:47 nat-2 kernel: [ 91.161722] RDX: 00000052832787cc RSI: 0000000000000200 RDI: 000000000003a20c Oct 3 18:00:47 nat-2 kernel: [ 91.161723] RBP: 000000000003a20c R08: ffffffff818e29c0 R09: 0000000000000471 Oct 3 18:00:47 nat-2 kernel: [ 91.161724] R10: 0000000000000000 R11: ffff88023fc43b96 R12: 0000000000000006 Oct 3 18:00:47 nat-2 kernel: [ 91.161725] R13: 0000000000000096 R14: 0000000000000002 R15: 0000000000000034 Oct 3 18:00:47 nat-2 kernel: [ 91.161729] FS: 00007f75fafac700(0000) GS:ffff88023fc40000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oct 3 18:00:47 nat-2 kernel: [ 91.161731] CR2: 00007f75fafa9000 CR3: 00000002395ad000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161732] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161733] 00000000000003e9 0000000000001000 0000000000000400 ffffffff81046002 Oct 3 18:00:47 nat-2 kernel: [ 91.161735] 000000000000a0ea ffffffff818e29c0 ffffffff81047a99 0000000000000007 Oct 3 18:00:47 nat-2 kernel: [ 91.161737] ffff88023fc4d6a0 ffffffff81853800 0000000000000006 ffffffff818e2f20 Oct 3 18:00:47 nat-2 kernel: [ 91.161738] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161740] <IRQ> Oct 3 18:00:47 nat-2 kernel: [ 91.161741] [<ffffffff81046002>] ? native_safe_apic_wait_icr_idle+0x22/0x50 Oct 3 18:00:47 nat-2 kernel: [ 91.161747] [<ffffffff81047a99>] ? default_send_IPI_mask_sequence_phys+0xd9/0xe0 Oct 3 18:00:47 nat-2 kernel: [ 91.161751] [<ffffffff81047cf3>] ? arch_trigger_all_cpu_backtrace+0xc3/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161757] [<ffffffff810c73ea>] ? rcu_check_callbacks+0x42a/0x670 Oct 3 18:00:47 nat-2 kernel: [ 91.161759] [<ffffffff810c8f35>] ? timekeeping_update.constprop.9+0x35/0x70 Oct 3 18:00:47 nat-2 kernel: [ 91.161762] [<ffffffff810d1df0>] ? tick_sched_handle.isra.16+0x60/0x60 Oct 3 18:00:47 nat-2 kernel: [ 91.161767] [<ffffffff81075f80>] ? update_process_times+0x40/0x70 Oct 3 18:00:47 nat-2 kernel: [ 91.161771] [<ffffffff810d1db0>] ? tick_sched_handle.isra.16+0x20/0x60 Oct 3 18:00:47 nat-2 kernel: [ 91.161773] [<ffffffff810d1e2c>] ? tick_sched_timer+0x3c/0x60 Oct 3 18:00:47 nat-2 kernel: [ 91.161776] [<ffffffff8108c667>] ? __run_hrtimer+0x67/0x210 Oct 3 18:00:47 nat-2 kernel: [ 91.161777] [<ffffffff8108ca69>] ? hrtimer_interrupt+0xe9/0x220 Oct 3 18:00:47 nat-2 kernel: [ 91.161781] [<ffffffff8151b42b>] ? smp_apic_timer_interrupt+0x3b/0x50 Oct 3 18:00:47 nat-2 kernel: [ 91.161785] [<ffffffff815194bd>] ? apic_timer_interrupt+0x6d/0x80 Oct 3 18:00:47 nat-2 kernel: [ 91.161786] <EOI> Oct 3 18:00:47 nat-2 kernel: [ 91.161789] [<ffffffffa049e0b9>] ? translate_table+0x6f9/0x7f0 [ip_tables] Oct 3 18:00:47 nat-2 kernel: [ 91.161794] [<ffffffffa049e04d>] ? translate_table+0x68d/0x7f0 [ip_tables] Oct 3 18:00:47 nat-2 kernel: [ 91.161797] [<ffffffffa049edee>] ? do_ipt_set_ctl+0x11e/0x1cf [ip_tables] Oct 3 18:00:47 nat-2 kernel: [ 91.161800] [<ffffffff81454598>] ? nf_setsockopt+0x58/0x80 Oct 3 18:00:47 nat-2 kernel: [ 91.161803] [<ffffffff814624ff>] ? ip_setsockopt+0x6f/0x90 Oct 3 18:00:47 nat-2 kernel: [ 91.161806] [<ffffffff8140a83c>] ? SyS_setsockopt+0x6c/0xd0 Oct 3 18:00:47 nat-2 kernel: [ 91.161808] [<ffffffff8151854d>] ? system_call_fast_compare_end+0x10/0x15 Oct 3 18:00:47 nat-2 kernel: [ 91.161811] Code: 00 00 66 66 90 0f ae e8 e8 91 2e d6 ff 66 90 89 c3 eb 12 0f 1f 00 f3 90 65 8b 04 25 e4 a0 00 00 41 39 c4 75 1a 66 66 90 0f ae e8 <e8> 6e 2e d6 ff 66 90 89 c2 29 d8 39 e8 72 dc 5b 5d 41 5c c3 29 Oct 3 18:00:47 nat-2 kernel: [ 91.161870] NMI backtrace for cpu 7 Oct 3 18:00:47 nat-2 kernel: [ 91.161874] CPU: 7 PID: 0 Comm: swapper/7 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161876] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161877] task: ffff88013b022150 ti: ffff88013b030000 task.ti: ffff88013b030000 Oct 3 18:00:47 nat-2 kernel: [ 91.161878] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161882] RSP: 0018:ffff88013b033e78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161883] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161884] RDX: 0000000000000000 RSI: ffff88013b033fd8 RDI: 0000000000000007 Oct 3 18:00:47 nat-2 kernel: [ 91.161885] RBP: 0000000000000004 R08: 0000000000001e75 R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.161886] R10: 000000000000770d R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161888] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161891] FS: 0000000000000000(0000) GS:ffff88023fc60000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161892] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161894] CR2: 00007f75fafb0000 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161895] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161895] 000000078101c4a5 ffff88023fc79400 ffff88013b033ed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161897] 000000152bf9f963 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b030000 Oct 3 18:00:47 nat-2 kernel: [ 91.161899] ffffffff8189e900 ffff88013b030000 0000000000000004 ffff88023fc79400 Oct 3 18:00:47 nat-2 kernel: [ 91.161901] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161904] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161906] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161908] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161912] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.161936] NMI backtrace for cpu 8 Oct 3 18:00:47 nat-2 kernel: [ 91.161940] CPU: 8 PID: 0 Comm: swapper/8 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.161942] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.161945] task: ffff88013b035430 ti: ffff88013b038000 task.ti: ffff88013b038000 Oct 3 18:00:47 nat-2 kernel: [ 91.161947] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.161951] RSP: 0018:ffff88013b03be78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.161953] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.161955] RDX: 0000000000000000 RSI: ffff88013b03bfd8 RDI: 0000000000000008 Oct 3 18:00:47 nat-2 kernel: [ 91.161957] RBP: 0000000000000004 R08: 00000000ffffffff R09: 000000000000079f Oct 3 18:00:47 nat-2 kernel: [ 91.161959] R10: 000000000000774c R11: 0000000000000008 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.161961] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.161964] FS: 0000000000000000(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.161966] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.161968] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.161970] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.161971] 000000088101c4a5 ffff88013fc99400 ffff88013b03bed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.161974] 000000152bfcf759 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b038000 Oct 3 18:00:47 nat-2 kernel: [ 91.161978] ffffffff8189e900 ffff88013b038000 0000000000000004 ffff88013fc99400 Oct 3 18:00:47 nat-2 kernel: [ 91.161981] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.161985] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.161988] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.161991] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.161994] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162080] NMI backtrace for cpu 9 Oct 3 18:00:47 nat-2 kernel: [ 91.162086] CPU: 9 PID: 0 Comm: swapper/9 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162087] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162090] task: ffff88013b034ae0 ti: ffff88013b03c000 task.ti: ffff88013b03c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162091] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162095] RSP: 0018:ffff88013b03fe78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162096] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162097] RDX: 0000000000000000 RSI: ffff88013b03ffd8 RDI: 0000000001813000 Oct 3 18:00:47 nat-2 kernel: [ 91.162099] RBP: 0000000000000004 R08: 0000000000003d8d R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162100] R10: 000000000000c821 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162101] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162103] FS: 0000000000000000(0000) GS:ffff88013fca0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162104] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162105] CR2: 00007fe7dbde7000 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162107] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162108] 000000098101c4a5 ffff88013fcb9400 ffff88013b03fed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162111] 000000152c012a35 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b03c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162112] ffffffff8189e900 ffff88013b03c000 0000000000000004 ffff88013fcb9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162115] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162118] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162120] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162122] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162124] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162187] NMI backtrace for cpu 10 Oct 3 18:00:47 nat-2 kernel: [ 91.162193] CPU: 10 PID: 0 Comm: swapper/10 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162194] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162195] task: ffff88013b034190 ti: ffff88013b080000 task.ti: ffff88013b080000 Oct 3 18:00:47 nat-2 kernel: [ 91.162197] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162201] RSP: 0018:ffff88013b083e78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162203] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162204] RDX: 0000000000000000 RSI: ffff88013b083fd8 RDI: 000000000000000a Oct 3 18:00:47 nat-2 kernel: [ 91.162205] RBP: 0000000000000004 R08: 0000000000003d8e R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162206] R10: 00000000000105be R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162208] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162209] FS: 0000000000000000(0000) GS:ffff88013fcc0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162211] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162212] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162213] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162214] 0000000a8101c4a5 ffff88013fcd9400 ffff88013b083ed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162216] 000000152c0011e8 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b080000 Oct 3 18:00:47 nat-2 kernel: [ 91.162218] ffffffff8189e900 ffff88013b080000 0000000000000004 ffff88013fcd9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162220] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162223] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162227] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162229] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162230] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162280] NMI backtrace for cpu 11 Oct 3 18:00:47 nat-2 kernel: [ 91.162286] CPU: 11 PID: 0 Comm: swapper/11 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162287] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162289] task: ffff88013b087470 ti: ffff88013b088000 task.ti: ffff88013b088000 Oct 3 18:00:47 nat-2 kernel: [ 91.162290] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162294] RSP: 0018:ffff88013b08be78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162295] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162297] RDX: 0000000000000000 RSI: ffff88013b08bfd8 RDI: 000000000000000b Oct 3 18:00:47 nat-2 kernel: [ 91.162298] RBP: 0000000000000004 R08: 0000000000003d90 R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162299] R10: 0000000000014475 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162301] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162303] FS: 0000000000000000(0000) GS:ffff88013fce0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162304] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162305] CR2: 00007fba3049d148 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162306] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162307] 0000000b8101c4a5 ffff88013fcf9400 ffff88013b08bed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162310] 000000152c01920c ffffffff813e33c0 ffffffff818e2ee0 ffff88013b088000 Oct 3 18:00:47 nat-2 kernel: [ 91.162312] ffffffff8189e900 ffff88013b088000 0000000000000004 ffff88013fcf9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162314] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162317] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162319] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162322] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162324] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162370] NMI backtrace for cpu 12 Oct 3 18:00:47 nat-2 kernel: [ 91.162374] CPU: 12 PID: 0 Comm: swapper/12 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162378] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162379] task: ffff88013b086b20 ti: ffff88013b08c000 task.ti: ffff88013b08c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162381] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162384] RSP: 0018:ffff88013b08fe78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162385] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162387] RDX: 0000000000000000 RSI: ffff88013b08ffd8 RDI: 000000000000000c Oct 3 18:00:47 nat-2 kernel: [ 91.162388] RBP: 0000000000000004 R08: 0000000000001ea8 R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162389] R10: 0000000000006a74 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162390] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162391] FS: 0000000000000000(0000) GS:ffff88023fc80000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162392] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162394] CR2: 00007ffe5abc6cd0 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162395] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162397] 0000000c8101c4a5 ffff88023fc99400 ffff88013b08fed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162399] 000000152c02bde5 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b08c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162401] ffffffff8189e900 ffff88013b08c000 0000000000000004 ffff88023fc99400 Oct 3 18:00:47 nat-2 kernel: [ 91.162403] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162405] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162408] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162410] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162411] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162466] NMI backtrace for cpu 13 Oct 3 18:00:47 nat-2 kernel: [ 91.162471] CPU: 13 PID: 0 Comm: swapper/13 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162472] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162474] task: ffff88013b0861d0 ti: ffff88013b090000 task.ti: ffff88013b090000 Oct 3 18:00:47 nat-2 kernel: [ 91.162477] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162481] RSP: 0018:ffff88013b093e78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162482] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162484] RDX: 0000000000000000 RSI: ffff88013b093fd8 RDI: 000000000000000d Oct 3 18:00:47 nat-2 kernel: [ 91.162485] RBP: 0000000000000004 R08: 0000000000001ead R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162486] R10: 0000000000005b36 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162487] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162488] FS: 0000000000000000(0000) GS:ffff88023fca0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162490] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162491] CR2: 00007f52b5486b00 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162492] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162493] 0000000d8101c4a5 ffff88023fcb9400 ffff88013b093ed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162496] 000000152c04482d ffffffff813e33c0 ffffffff818e2ee0 ffff88013b090000 Oct 3 18:00:47 nat-2 kernel: [ 91.162498] ffffffff8189e900 ffff88013b090000 0000000000000004 ffff88023fcb9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162500] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162508] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162511] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162513] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162516] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162536] NMI backtrace for cpu 14 Oct 3 18:00:47 nat-2 kernel: [ 91.162540] CPU: 14 PID: 0 Comm: swapper/14 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162541] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162543] task: ffff88013b0954b0 ti: ffff88013b098000 task.ti: ffff88013b098000 Oct 3 18:00:47 nat-2 kernel: [ 91.162545] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162548] RSP: 0018:ffff88013b09be78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162549] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162551] RDX: 0000000000000000 RSI: ffff88013b09bfd8 RDI: 000000000000000e Oct 3 18:00:47 nat-2 kernel: [ 91.162553] RBP: 0000000000000004 R08: 00000000ffffffff R09: 0000000000001f9c Oct 3 18:00:47 nat-2 kernel: [ 91.162556] R10: 000000000001eaf2 R11: 0000000000000008 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162557] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162559] FS: 0000000000000000(0000) GS:ffff88023fcc0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162561] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162562] CR2: 00007fded86cdec0 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162564] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162565] 0000000e8101c4a5 ffff88023fcd9400 ffff88013b09bed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162568] 000000152bbc8b7e ffffffff813e33c0 ffffffff818e2ee0 ffff88013b098000 Oct 3 18:00:47 nat-2 kernel: [ 91.162570] ffffffff8189e900 ffff88013b098000 0000000000000004 ffff88023fcd9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162574] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162577] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162580] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162582] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162584] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 91.162667] NMI backtrace for cpu 15 Oct 3 18:00:47 nat-2 kernel: [ 91.162673] CPU: 15 PID: 0 Comm: swapper/15 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 Oct 3 18:00:47 nat-2 kernel: [ 91.162674] Hardware name: Supermicro X8DTU/X8DTU, BIOS 2.0b 11/25/10 Oct 3 18:00:47 nat-2 kernel: [ 91.162676] task: ffff88013b094b60 ti: ffff88013b09c000 task.ti: ffff88013b09c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162677] RIP: 0010:[<ffffffff81320e22>] [<ffffffff81320e22>] intel_idle+0xc2/0x140 Oct 3 18:00:47 nat-2 kernel: [ 91.162680] RSP: 0018:ffff88013b09fe78 EFLAGS: 00000046 Oct 3 18:00:47 nat-2 kernel: [ 91.162682] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 Oct 3 18:00:47 nat-2 kernel: [ 91.162683] RDX: 0000000000000000 RSI: ffff88013b09ffd8 RDI: 000000000000000f Oct 3 18:00:47 nat-2 kernel: [ 91.162684] RBP: 0000000000000004 R08: 0000000000001ead R09: 0000000000000018 Oct 3 18:00:47 nat-2 kernel: [ 91.162685] R10: 0000000000006bf5 R11: 0000000000000006 R12: 0000000000000020 Oct 3 18:00:47 nat-2 kernel: [ 91.162686] R13: 0000000000000003 R14: 0000000000000004 R15: ffffffff8189ea78 Oct 3 18:00:47 nat-2 kernel: [ 91.162690] FS: 0000000000000000(0000) GS:ffff88023fce0000(0000) knlGS:0000000000000000 Oct 3 18:00:47 nat-2 kernel: [ 91.162691] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 3 18:00:47 nat-2 kernel: [ 91.162692] CR2: 00007f06eda48ea0 CR3: 0000000001813000 CR4: 00000000000007e0 Oct 3 18:00:47 nat-2 kernel: [ 91.162693] Stack: Oct 3 18:00:47 nat-2 kernel: [ 91.162694] 0000000f8101c4a5 ffff88023fcf9400 ffff88013b09fed0 ffffffff8189e900 Oct 3 18:00:47 nat-2 kernel: [ 91.162696] 000000152c07c869 ffffffff813e33c0 ffffffff818e2ee0 ffff88013b09c000 Oct 3 18:00:47 nat-2 kernel: [ 91.162698] ffffffff8189e900 ffff88013b09c000 0000000000000004 ffff88023fcf9400 Oct 3 18:00:47 nat-2 kernel: [ 91.162700] Call Trace: Oct 3 18:00:47 nat-2 kernel: [ 91.162702] [<ffffffff813e33c0>] ? cpuidle_enter_state+0x40/0xc0 Oct 3 18:00:47 nat-2 kernel: [ 91.162705] [<ffffffff810a9af8>] ? cpu_startup_entry+0x328/0x470 Oct 3 18:00:47 nat-2 kernel: [ 91.162707] [<ffffffff81043f6f>] ? start_secondary+0x20f/0x2d0 Oct 3 18:00:47 nat-2 kernel: [ 91.162710] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48 Oct 3 18:00:47 nat-2 kernel: [ 116.481511] BUG: soft lockup - CPU#6 stuck for 22s! [iptables-restor:669] Oct 3 18:00:47 nat-2 kernel: [ 116.481571] Modules linked in: xt_mark iptable_mangle ip_tables x_tables bridge stp llc nf_conntrack_proto_sctp nf_conntrack_proto_dccp nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack intel_powerclamp coretemp joydev kvm_intel kvm ttm drm_kms_helper drm iTCO_wdt iTCO_vendor_support evdev serio_raw tpm_infineon pcspkr shpchp tpm_tis tpm acpi_cpufreq lpc_ich button mfd_core processor i7core_edac ioatdma edac_core i2c_i801 thermal_sys ipmi_watchdog ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 raid1 md_mod hid_generic sg sd_mod crc_t10dif usbhid crct10dif_generic hid sr_mod crct10dif_common cdrom ata_generic ata_piix crc32c_intel ehci_pci uhci_hcd libata ehci_hcd psmouse igb i2c_algo_bit ixgbe i2c_core usbcore scsi_mod dca ptp usb_common mdio pps_core Oct 3 18:00:47 nat-2 kernel: [ 116.481622] CPU: 6 PID: 669 Comm: iptables-restor Not tainted 3.16.0-4-amd64 #1 Debian 3.16.36-1+deb8u1 ** Model information sys_vendor: Supermicro product_name: X8DTU product_version: 1234567890 chassis_vendor: Supermicro chassis_version: 1234567890 bios_vendor: American Megatrends Inc. bios_version: 2.0b board_vendor: Supermicro board_name: X8DTU board_version: 1234567890 ** Loaded modules: nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc ebtable_broute ebt_redirect ebt_ip ebtables cls_fw sch_htb ip6t_REJECT xt_comment ip6t_rt ip6table_filter ip6_tables ipt_REJECT xt_conntrack iptable_filter xt_tcpudp xt_nat iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_quota xt_physdev xt_mark iptable_mangle ip_tables x_tables bridge stp llc nf_conntrack_proto_sctp nf_conntrack_proto_dccp nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack intel_powerclamp coretemp kvm_intel kvm ttm drm_kms_helper drm iTCO_wdt iTCO_vendor_support serio_raw pcspkr joydev evdev acpi_cpufreq tpm_infineon tpm_tis tpm button processor shpchp i7core_edac ioatdma edac_core lpc_ich i2c_i801 mfd_core thermal_sys ipmi_watchdog ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 raid1 md_mod hid_generic usbhid hid sr_mod cdrom sg sd_mod crc_t10dif crct10dif_generic crct10dif_common ata_generic ata_piix crc32c_intel libata uhci_hcd ehci_pci psmouse ehci_hcd igb i2c_algo_bit ixgbe i2c_core scsi_mod usbcore dca ptp usb_common mdio pps_core -- System Information: Debian Release: 8.6 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/16 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-3.16.0-4-amd64 depends on: ii debconf [debconf-2.0] 1.5.56 ii initramfs-tools [linux-initramfs-tool] 0.120+deb8u2 ii kmod 18-3 ii linux-base 3.5 Versions of packages linux-image-3.16.0-4-amd64 recommends: pn firmware-linux-free <none> pn irqbalance <none> Versions of packages linux-image-3.16.0-4-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta2-22+deb8u1 pn linux-doc-3.16 <none> Versions of packages linux-image-3.16.0-4-amd64 is related to: pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-ralink <none> pn firmware-realtek <none> pn xen-hypervisor <none> -- debconf information: linux-image-3.16.0-4-amd64/prerm/removing-running-kernel-3.16.0-4-amd64: true linux-image-3.16.0-4-amd64/postinst/mips-initrd-3.16.0-4-amd64: linux-image-3.16.0-4-amd64/postinst/depmod-error-initrd-3.16.0-4-amd64: false
--- End Message ---
--- Begin Message ---
- To: 839667-done@bugs.debian.org
- Subject: Re: Bug#839667: linux-image-3.16.0-4-amd64: Soft Lockup CPU stuck for xxs on iptables-restore
- From: Ben Hutchings <ben@decadent.org.uk>
- Date: Sat, 29 Oct 2016 01:55:47 +0100
- Message-id: <1477702547.2601.0.camel@decadent.org.uk>
- In-reply-to: <[🔎] 20161003164400.31250.13771.reportbug@nat-2.server.selfnet.de>
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Version: 3.16.36-1+deb8u2 I believe this was fixed in the above version. Feel free to reopen the bug if it isn't. Ben. -- Ben Hutchings Horngren's Observation: Among economists, the real world is often a special case.Attachment: signature.asc
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