Machine running in visualization LXC.
Sep 28 23:31:07 rac-101 kernel: [223791.090456] CPU: 27 PID: 30123 Comm: postgres Tainted: G W 3.14.53-20150923-0842-cc65b30 #1
Sep 28 23:31:07 rac-101 kernel: [223791.090459] Hardware name: Dell Inc. PowerEdge R720xd/08RW36, BIOS 2.0.19 08/29/2013
Sep 28 23:31:07 rac-101 kernel: [223791.090460] 0000000000000000 0000000000000009 ffffffff8178cb63 0000000000000000
Sep 28 23:31:07 rac-101 kernel: [223791.090464] ffffffff8105e80c ffff881fe3018000 00000000ffffffff 0000000000000000
Sep 28 23:31:07 rac-101 kernel: [223791.090467] ffff881fc3580348 0000000000000000 ffffffff81622ed0 ffff881fc3580000
Sep 28 23:31:07 rac-101 kernel: [223791.090471] Call Trace:
Sep 28 23:31:07 rac-101 kernel: [223791.090475] [<ffffffff8178cb63>] ? dump_stack+0x41/0x51
Sep 28 23:31:07 rac-101 kernel: [223791.090480] [<ffffffff8105e80c>] ? warn_slowpath_common+0x7c/0xb0
Sep 28 23:31:07 rac-101 kernel: [223791.090485] [<ffffffff81622ed0>] ? dst_release+0x50/0x80
Sep 28 23:31:07 rac-101 kernel: [223791.090490] [<ffffffff81605eb5>] ? sk_dst_check+0x75/0xb0
Sep 28 23:31:07 rac-101 kernel: [223791.090495] [<ffffffff817174a0>] ? ip6_sk_dst_lookup_flow+0x20/0x100
Sep 28 23:31:07 rac-101 kernel: [223791.090500] [<ffffffff8172f1a8>] ? udpv6_sendmsg+0x618/0xac0
Sep 28 23:31:07 rac-101 kernel: [223791.090504] [<ffffffff81603042>] ? sock_sendmsg+0x62/0x90
Sep 28 23:31:07 rac-101 kernel: [223791.090508] [<ffffffff81601ed9>] ? sockfd_lookup_light+0x19/0x80
Sep 28 23:31:07 rac-101 kernel: [223791.090513] [<ffffffff81603594>] ? SYSC_sendto+0x114/0x180
Sep 28 23:31:07 rac-101 kernel: [223791.090518] [<ffffffff817942c2>] ? system_call_fastpath+0x16/0x1b
Sep 28 23:31:07 rac-101 kernel: [223791.090520] ---[ end trace 0d07a674eddd169b ]---
Sep 28 23:31:07 rac-101 kernel: [223791.090522] ------------[ cut here ]------------
Sep 28 23:31:07 rac-101 kernel: [223791.090526] WARNING: CPU: 27 PID: 30123 at net/core/dst.c:285 dst_release+0x50/0x80()
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