Hi all,

Has anybody faced a problem with running god on VPS (xen, x64)?

Not sure if VPS platform is the reason, but with any .god config (even
standard from docs) it first starts fine, but after trying to issue
"god restart task", daemon hangs and can't be contacted anymore.

Also, periodically the next trace appears in the logs:

<<<<<<<<<<<<<<<<<<<<<<<<<<
Message from sysl...@mongo-ranger at Aug 27 08:01:36 ...
 kernel:[4152369.947964] alignment check: 0000 [#3] SMP
Message from sysl...@mongo-ranger at Aug 27 08:01:36 ...
 kernel:[4152369.947977] last sysfs file: /sys/devices/virtual/net/lo/
operstate
Message from sysl...@mongo-ranger at Aug 27 08:01:36 ...
 kernel:[4152369.948103] Call Trace:
Message from sysl...@mongo-ranger at Aug 27 08:01:36 ...
 kernel:[4152369.948070] Stack:
Message from sysl...@mongo-ranger at Aug 27 08:01:36 ...
 kernel:[4152369.948207] Code: 65 8b 04 25 e0 e0 00 00 89 45 04 e8 d7
d4 eb ff 48 69 44 24 40 00 ca 9a 3b ba d0 00 00 00 be 01 00 00 00 48
89 e7 48 03 44 24 48 <48> 89 45 08 41 8b 84 24 78 01 00 00 c7 44 24 14
00 00 00 80 89


Aug 27 08:01:35 mongo-ranger god[15957]: Syslog enabled.
Aug 27 08:01:36 mongo-ranger kernel: [4152369.947982] CPU 3
Aug 27 08:01:36 mongo-ranger kernel: [4152369.947990] Pid: 15964,
comm: god Tainted: G      D    2.6.33.5-rscloud #2 /
Aug 27 08:01:36 mongo-ranger kernel: [4152369.947995] RIP: e030:
[<ffffffff81188539>]  [<ffffffff81188539>] proc_exit_connector+0x6c/
0xcc
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948008] RSP:
e02b:ffff88000e409cc8  EFLAGS: 00050202
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948012] RAX:
000ec08ef7b99938 RBX: ffff88000fa8f990 RCX: 0000000000000016
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948017] RDX:
00000000000000d0 RSI: 0000000000000001 RDI: ffff88000e409cc8
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948022] RBP:
ffff88000e409cdc R08: ffff880002857040 R09: ffff88000fa8f990
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948027] R10:
000000000000010a R11: ffff88000fb63800 R12: ffff88000fa8f990
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948031] R13:
ffff88000fa8f990 R14: 0000000000000001 R15: ffff88000fb63800
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948042] FS:
00007f6b80c36710(0000) GS:ffff8800024b0000(0000) knlGS:
0000000000000000
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948047] CS:  e033 DS:
0000 ES: 0000 CR0: 000000008005003b
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948051] CR2:
00000000006c4db0 CR3: 0000000001380000 CR4: 0000000000000660
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948056] DR0:
0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948061] DR3:
0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948066] Process god
(pid: 15964, threadinfo ffff88000e408000, task ffff88000fa8f990)
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948073]
ffffffff810054b2 ffff88000000c833 ffff88000fb63800 ffff880000000003
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948082] <0>
ffff880002857040 0000000000000200 ffff88000f969640 000000000000000f
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948092] <0>
00000000003f5c31 000000003880ef38 ffff88000fa8f990 0000000000000009
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948111]
[<ffffffff810054b2>] ? check_events+0x12/0x20
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948118]
[<ffffffff81030428>] ? do_exit+0x241/0x670
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948124]
[<ffffffff8100122a>] ? hypercall_page+0x22a/0x1001
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948130]
[<ffffffff810308c9>] ? do_group_exit+0x72/0x9a
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948137]
[<ffffffff81038959>] ? get_signal_to_deliver+0x302/0x323
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948144]
[<ffffffff81006ac1>] ? do_signal+0x6a/0x675
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948161]
[<ffffffff8100549f>] ? xen_restore_fl_direct_end+0x0/0x1
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948167]
[<ffffffff8100335d>] ? xen_mc_flush+0x158/0x183
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948173]
[<ffffffff8100549f>] ? xen_restore_fl_direct_end+0x0/0x1
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948179]
[<ffffffff810027d7>] ? xen_end_context_switch+0xe/0x1c
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948185]
[<ffffffff810025b8>] ? xen_write_msr_safe+0x5d/0x75
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948191]
[<ffffffff810061e0>] ? __switch_to+0x12f/0x21b
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948197]
[<ffffffff810070d9>] ? do_notify_resume+0xd/0x41
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948203]
[<ffffffff8100780e>] ? int_signal+0x12/0x17
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948300]  RSP
<ffff88000e409cc8>
Aug 27 08:01:36 mongo-ranger kernel: [4152369.948304] ---[ end trace
2c1a5317d008a82c ]---
<<<<<<<<<<<<<<<<<<<<<<<<<<

here is a uname:
Linux mongo-ranger 2.6.33.5-rscloud #2 SMP Thu Jun 10 15:26:23 UTC
2010 x86_64 GNU/Linux

Any suggestions on what this could be?

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