[38155.174370] ------------[ cut here ]------------
[38155.174379] WARNING: at /tmp/B.f32912c0-0e05-40a5-a79f-b3491caddcbc/BUILD/kernel-3.7.10/linux-3.7/net/core/dst.c:275 dst_release+0x4f/0x70()
[38155.174381] Hardware name: H8SMU
[38155.174382] Modules linked in: ipmi_watchdog sch_sfq dm_mod ipmi_devintf ipmi_si ipmi_msghandler ide_cd_mod cdrom ses ata_generic pata_acpi enclosure pata_amd kvm_amd sata_nv libata evdev serio_raw shpchp pci_hotplug pcspkr k8temp hwmon amd64_edac_mod edac_core edac_mce_amd forcedeth amd74xx ide_pci_generic ide_core hid_generic floppy i2c_nforce2 processor i2c_core kvm button xfs sd_mod crc_t10dif aacraid scsi_mod usbhid hid ohci_hcd ehci_hcd usbcore usb_common
[38155.174408] Pid: 1143, comm: exim xid: #1600 Not tainted 3.7.10-1 #1
[38155.174410] Call Trace:
[38155.174416]  [<ffffffff8105182a>] warn_slowpath_common+0x7a/0xb0
[38155.174418]  [<ffffffff81051875>] warn_slowpath_null+0x15/0x20
[38155.174420]  [<ffffffff813deb7f>] dst_release+0x4f/0x70
[38155.174423]  [<ffffffff81441a7d>] inet_sock_destruct+0x12d/0x1e0
[38155.174426]  [<ffffffff813c510e>] __sk_free+0x1e/0x1b0
[38155.174428]  [<ffffffff813c5319>] sk_free+0x19/0x20
[38155.174543]  [<ffffffff813c53c9>] sk_common_release+0xa9/0xe0
[38155.174546]  [<ffffffff81435029>] udp_lib_close+0x9/0x10
[38155.174548]  [<ffffffff8144132f>] inet_release+0x6f/0x80
[38155.174550]  [<ffffffff813c0323>] sock_release+0x23/0x90
[38155.174552]  [<ffffffff813c0732>] sock_close+0x12/0x30
[38155.174556]  [<ffffffff8117bfe3>] __fput+0xb3/0x280
[38155.174558]  [<ffffffff8117c269>] ____fput+0x9/0x10
[38155.174561]  [<ffffffff810719a7>] task_work_run+0x97/0xd0
[38155.174564]  [<ffffffff810139a7>] do_notify_resume+0x97/0xa0
[38155.174567]  [<ffffffff814e9322>] int_signal+0x12/0x17
[38155.174568] ---[ end trace 4cf84fd8d75fe338 ]---