Comment 31 for bug 549841

still valid for
Linux netxx 2.6.31-20-server #58-Ubuntu SMP Fri Mar 12 05:40:05 UTC 2010 x86_64 GNU/Linux

[ 1.770507] WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/hpet.c:390 hpet_next_event+0x75/0x90()
[ 1.770585] Hardware name: X8SIE
[ 1.770637] Modules linked in:
[ 1.770722] Pid: 0, comm: swapper Not tainted 2.6.31-20-server #58-Ubuntu
[ 1.770781] Call Trace:
[ 1.770835] [<ffffffff8105e538>] warn_slowpath_common+0x78/0xb0
[ 1.770894] [<ffffffff8105e57f>] warn_slowpath_null+0xf/0x20
[ 1.771024] [<ffffffff81034335>] hpet_next_event+0x75/0x90
[ 1.771082] [<ffffffff8103437b>] hpet_legacy_next_event+0xb/0x10
[ 1.771143] [<ffffffff810850af>] clockevents_program_event+0x4f/0x90
[ 1.771203] [<ffffffff810865a0>] tick_dev_program_event+0x40/0xd0
[ 1.771263] [<ffffffff81085f36>] tick_broadcast_oneshot_control+0x116/0x120
[ 1.771324] [<ffffffff81085820>] tick_notify+0x130/0x1a0
[ 1.771383] [<ffffffff8152cf37>] notifier_call_chain+0x47/0x90
[ 1.771442] [<ffffffff8107d201>] raw_notifier_call_chain+0x11/0x20
[ 1.771502] [<ffffffff81084eb4>] clockevents_notify+0x34/0xa0
[ 1.771561] [<ffffffff812da04a>] lapic_timer_state_broadcast+0x41/0x43
[ 1.771622] [<ffffffff812da5a7>] acpi_idle_enter_bm+0x185/0x2bf
[ 1.771681] [<ffffffff812da414>] ? acpi_idle_enter_c1+0xae/0xbc
[ 1.771740] [<ffffffff813ff5db>] cpuidle_idle_call+0x9b/0x100
[ 1.771800] [<ffffffff81010e42>] cpu_idle+0xb2/0x100
[ 1.771857] [<ffffffff8152480a>] start_secondary+0xa9/0xab
[ 1.771918] ---[ end trace d61fe533ea4cdb9e ]---