[abrt] kernel: WARNING: at kernel/time/tick-broadcast.c:664 tick_broadcast_oneshot_control+0x185/0x190()

Issue

abrt_version:   2.1.11
cmdline:        BOOT_IMAGE=/vmlinuz-3.10.0-123.1.2.el7.x86_64 root=/dev/mapper/rhel_exmachina-root ro rd.luks.uuid=luks-6cb1aaf4-bce3-4b16-96fb-8aac8c6b9487 rd.lvm.lv=rhel_exmachina/swap rd.lvm.lv=rhel_exmachina/root crashkernel=auto vconsole.keymap=uk vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=en_GB.UTF-8
kernel:         3.10.0-123.1.2.el7.x86_64
last_occurrence: 1403639922
pkg_arch:       x86_64
pkg_epoch:      0
pkg_name:       kernel
pkg_release:    123.1.2.el7
pkg_version:    3.10.0
runlevel:       unknown
time:           Tue 24 Jun 2014 20:58:42 BST

dmesg:          Text file, 60968 bytes
sosreport.tar.xz: Binary file, 5627096 bytes

backtrace:
:WARNING: at kernel/time/tick-broadcast.c:664 tick_broadcast_oneshot_control+0x185/0x190()
:Modules linked in:
:CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.0-123.1.2.el7.x86_64 #1
:Hardware name: HP ProLiant MicroServer, BIOS O41     10/01/2013
: 0000000000000000 ba5da142ad6798de ffffffff818c3da8 ffffffff815e19da
: ffffffff818c3de0 ffffffff8105dee1 0000000000000000 0000000000000004
: ffff88029fc0dc80 0000000000000002 ffffffff818e56c0 ffffffff818c3df0
:Call Trace:
: [<ffffffff815e19da>] dump_stack+0x19/0x1b
: [<ffffffff8105dee1>] warn_slowpath_common+0x61/0x80
: [<ffffffff8105e00a>] warn_slowpath_null+0x1a/0x20
: [<ffffffff810bd525>] tick_broadcast_oneshot_control+0x185/0x190
: [<ffffffff810bc955>] tick_notify+0x125/0x1d0
: [<ffffffff810bbf02>] clockevents_notify+0x32/0x140
: [<ffffffff8101b4b8>] amd_e400_idle+0x78/0x110
: [<ffffffff8101bc96>] arch_cpu_idle+0x26/0x30
: [<ffffffff810b4725>] cpu_startup_entry+0xf5/0x290
: [<ffffffff815c3947>] rest_init+0x77/0x80
: [<ffffffff81a06fa7>] start_kernel+0x429/0x44a
: [<ffffffff81a06987>] ? repair_env_string+0x5c/0x5c
: [<ffffffff81a06120>] ? early_idt_handlers+0x120/0x120
: [<ffffffff81a065ee>] x86_64_start_reservations+0x2a/0x2c
: [<ffffffff81a06742>] x86_64_start_kernel+0x152/0x175