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From: "Ingo Jürgensmann" <ij@2013.bluespice.org>
To: Andreas Ziegler <ml@andreas-ziegler.de>
Cc: janprunk@gmail.com, Wei.Liu2@citrix.com, david.vrabel@citrix.com,
	george.dunlap@citrix.com, xen-devel@lists.xen.org
Subject: Re: Kernel panic on Xen virtualisation in Debian
Date: Mon, 25 Jul 2016 11:38:20 +0200	[thread overview]
Message-ID: <9ff88c3a34c81efb0a28188a68aa6c0a@localhost> (raw)
In-Reply-To: <0a5386557021308b9ed81954440b53f9@localhost>

On 22.07.2016 12:21, Ingo Jürgensmann wrote:
> On 22.07.2016 11:03, Ingo Jürgensmann wrote:
> 
>> In the meanwhile, I activated IPv6 again on Tuesday evening and today
>> the server crashed again some minutes ago. Here's the output from
>> netconsole:
> ... and the second subsequent crash:

... and another crash below...

But in the meanwhile, I wonder if anyone except Andreas and I has some 
interest in fixing this issue, as there were absolutely no comments or 
feedback on my previous mails. Quite disappointing. :-/


Jul 25 10:50:00 31.172.31.251 [257646.574819] CPU: 0 PID: 0 Comm: 
swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
Jul 25 10:50:00 31.172.31.251 [257646.574874] Hardware name: Supermicro 
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 
01/03/2014
Jul 25 10:50:00 31.172.31.251 [257646.574934] task: ffffffff8181a460 ti: 
ffffffff81800000 task.ti: ffffffff81800000
Jul 25 10:50:00 31.172.31.251 [257646.575080] RIP: 
e030:[<ffffffff812b7a16>]
Jul 25 10:50:00 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 25 10:50:00 31.172.31.251 [257646.575140] RSP: e02b:ffff880280e03b58 
  EFLAGS: 00010286
Jul 25 10:50:00 31.172.31.251 [257646.575171] RAX: ffff880269992870 RBX: 
ffff88026e0ceb00 RCX: 000000000000014e
Jul 25 10:50:00 31.172.31.251 [257646.575221] RDX: 0000000000000300 RSI: 
ffff88026f42a000 RDI: ffff880269992a22
Jul 25 10:50:00 31.172.31.251 [257646.575271] RBP: ffff880280e03c38 R08: 
00000000000006c0 R09: ffff880269992862
Jul 25 10:50:00 31.172.31.251 [257646.575321] R10: 0100000000000000 R11: 
0000000001c83452 R12: ffff8801d7cf7500
Jul 25 10:50:00 31.172.31.251 [257646.575370] R13: ffff88026f429e66 R14: 
ffff880259ca34c0 R15: 0000000000000308
Jul 25 10:50:00 31.172.31.251 [257646.575425] FS:  
0000000000000000(0000) GS:ffff880280e00000(0000) knlGS:ffff880280ee0000
Jul 25 10:50:00 31.172.31.251 [257646.575477] CS:  e033 DS: 0000 ES: 
0000 CR0: 0000000080050033
Jul 25 10:50:00 31.172.31.251 [257646.575509] CR2: ffff88026f42a000 CR3: 
0000000270edb000 CR4: 0000000000042660
Jul 25 10:50:00 31.172.31.251 [257646.575559] Stack:
Jul 25 10:50:00 31.172.31.251 [257646.575585]  ffffffff814d319f
Jul 25 10:50:00 31.172.31.251  ffff88007c6c4a00
Jul 25 10:50:00 31.172.31.251  ffff880280e03ba8
Jul 25 10:50:00 31.172.31.251  9401294600a7012a
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575652]  0100000000000000
Jul 25 10:50:00 31.172.31.251  ffffffff814a000a
Jul 25 10:50:00 31.172.31.251  000000006f1d3e90
Jul 25 10:50:00 31.172.31.251  00000000000080fe
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575719]  1ad902feff7ac40e
Jul 25 10:50:00 31.172.31.251  ffff88026826eb00
Jul 25 10:50:00 31.172.31.251  ffff224afc3e1600
Jul 25 10:50:00 31.172.31.251  ffff8801d7cf7500
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575786] Call Trace:
Jul 25 10:50:00 31.172.31.251 [257646.575813]  <IRQ>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575822]
Jul 25 10:50:00 31.172.31.251  [<ffffffff814d319f>] ? 
ndisc_send_redirect+0x3bf/0x410
Jul 25 10:50:00 31.172.31.251 [257646.575889]  [<ffffffff814a000a>] ? 
reg_vif_xmit+0xca/0xf0
Jul 25 10:50:00 31.172.31.251 [257646.575926]  [<ffffffff814bbffc>] ? 
ip6_forward+0x71c/0x850
Jul 25 10:50:00 31.172.31.251 [257646.575961]  [<ffffffff814c9704>] ? 
ip6_route_input+0xa4/0xd0
Jul 25 10:50:00 31.172.31.251 [257646.575997]  [<ffffffff8141eae3>] ? 
__netif_receive_skb_core+0x543/0x750
Jul 25 10:50:00 31.172.31.251 [257646.576034]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 25 10:50:00 31.172.31.251 [257646.576078]  [<ffffffffa056aeb2>] ? 
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Jul 25 10:50:00 31.172.31.251 [257646.576134]  [<ffffffffa056b1f7>] ? 
br_handle_frame+0x147/0x240 [bridge]
Jul 25 10:50:00 31.172.31.251 [257646.576170]  [<ffffffff8141e764>] ? 
__netif_receive_skb_core+0x1c4/0x750
Jul 25 10:50:00 31.172.31.251 [257646.576209]  [<ffffffff81009f9c>] ? 
xen_clocksource_get_cycles+0x1c/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576244]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 25 10:50:00 31.172.31.251 [257646.576282]  [<ffffffffa073850f>] ? 
xenvif_tx_action+0x49f/0x920 [xen_netback]
Jul 25 10:50:00 31.172.31.251 [257646.576335]  [<ffffffffa073b2f8>] ? 
xenvif_poll+0x28/0x70 [xen_netback]
Jul 25 10:50:00 31.172.31.251 [257646.576370]  [<ffffffff8141f0f0>] ? 
net_rx_action+0x140/0x240
Jul 25 10:50:00 31.172.31.251 [257646.576405]  [<ffffffff8106c621>] ? 
__do_softirq+0xf1/0x290
Jul 25 10:50:00 31.172.31.251 [257646.576439]  [<ffffffff8106c9f5>] ? 
irq_exit+0x95/0xa0
Jul 25 10:50:00 31.172.31.251 [257646.576475]  [<ffffffff81359d75>] ? 
xen_evtchn_do_upcall+0x35/0x50
Jul 25 10:50:00 31.172.31.251 [257646.576510]  [<ffffffff81515e9e>] ? 
xen_do_hypervisor_callback+0x1e/0x30
Jul 25 10:50:00 31.172.31.251 [257646.576544]  <EOI>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.576553]
Jul 25 10:50:00 31.172.31.251  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576615]  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576651]  [<ffffffff81009e7c>] ? 
xen_safe_halt+0xc/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576686]  [<ffffffff8101c8e9>] ? 
default_idle+0x19/0xb0
Jul 25 10:50:00 31.172.31.251 [257646.576721]  [<ffffffff810a8330>] ? 
cpu_startup_entry+0x340/0x400
Jul 25 10:50:00 31.172.31.251 [257646.576756]  [<ffffffff81903076>] ? 
start_kernel+0x497/0x4a2
Jul 25 10:50:00 31.172.31.251 [257646.576790]  [<ffffffff81902a04>] ? 
set_init_arg+0x4e/0x4e
Jul 25 10:50:00 31.172.31.251 [257646.576825]  [<ffffffff81904f63>] ? 
xen_start_kernel+0x569/0x573
Jul 25 10:50:00 31.172.31.251 [257646.576857] Code:
Jul 25 10:50:00 31.172.31.251  <f3>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.577365] RIP
Jul 25 10:50:00 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 25 10:50:00 31.172.31.251 [257646.577732] ---[ end trace 
ea8bec541c234089 ]---
Jul 25 10:50:00 31.172.31.251 [257646.584763] Kernel panic - not 
syncing: Fatal exception in interrupt
Jul 25 10:50:00 31.172.31.251 [257646.584893] Kernel Offset: 0x0 from 
0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)



-- 
Ciao...          //        http://blog.windfluechter.net
       Ingo     \X/     XMPP: ij@jabber.windfluechter.net


gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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  reply	other threads:[~2016-07-25  9:38 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-09 22:29 Kernel panic on Xen virtualisation in Debian Andreas Ziegler
2016-07-10 13:18 ` Ingo Jürgensmann
2016-07-18 16:44   ` Andreas Ziegler
2016-07-22  9:03     ` Ingo Jürgensmann
2016-07-22 10:21       ` Ingo Jürgensmann
2016-07-25  9:38         ` Ingo Jürgensmann [this message]
2016-07-25 10:23           ` Wei Liu
2016-07-25 10:42             ` Andreas Ziegler
2016-07-25 10:50               ` Andreas Ziegler
2016-07-25 10:51               ` Wei Liu
2016-07-25 11:27                 ` Ingo Jürgensmann
2016-07-25 12:35                   ` Sander Eikelenboom
2016-07-25 11:41             ` Ingo Jürgensmann
2016-07-25 13:13               ` Wei Liu
2016-07-29 11:45                 ` Andreas Ziegler
2016-07-29 13:01                   ` Wei Liu
2016-07-29 20:17                   ` Ingo Jürgensmann
2016-08-02  9:20                     ` Wei Liu
2016-08-02 10:30                       ` Ingo Jürgensmann
2016-08-02 12:37                         ` Wei Liu
2016-11-14 15:55                           ` Andreas Ziegler
2016-11-29  9:08                             ` Wei Liu
2016-11-29 20:20                               ` Ingo Jürgensmann
2016-12-01 13:26                                 ` Wei Liu
2016-12-01 13:59                                   ` Ingo Jürgensmann
2016-12-01 14:07                                     ` Wei Liu
2016-12-01 14:50                                     ` Sander Eikelenboom
2016-07-25 10:49           ` David Vrabel
  -- strict thread matches above, loose matches on Subject: below --
2016-07-04 18:06 Jan Prunk
2016-07-06 14:14 ` George Dunlap
2016-07-08 11:14   ` Wei Liu
2016-07-08 12:22     ` Jan Prunk

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