Created attachment 24891 [details] dmesg [ 2.508377] ------------[ cut here ]------------ [ 2.508473] WARNING: at /home/kernel-ppa/mainline/build/arch/x86/kernel/hpet.c:404 hpet_next_event+0x82/0x90() [ 2.508572] Hardware name: HP ENVY 15 Notebook PC [ 2.508663] hpet: compare register read back failed. [ 2.508762] Modules linked in: [ 2.508948] Pid: 0, comm: swapper Not tainted 2.6.33-020633rc6-generic #020633rc6 [ 2.509049] Call Trace: [ 2.509147] [<ffffffff8102e602>] ? hpet_next_event+0x82/0x90 [ 2.509249] [<ffffffff81059ec7>] warn_slowpath_common+0x87/0xb0 [ 2.509346] [<ffffffff81059f74>] warn_slowpath_fmt+0x64/0x70 [ 2.509449] [<ffffffff8127dfa3>] ? cpumask_next_and+0x23/0x40 [ 2.509543] [<ffffffff81011046>] ? read_tsc+0x16/0x40 [ 2.509639] [<ffffffff8102e602>] hpet_next_event+0x82/0x90 [ 2.509740] [<ffffffff8102e62b>] hpet_legacy_next_event+0xb/0x10 [ 2.509838] [<ffffffff81087187>] clockevents_program_event+0x57/0xa0 [ 2.509937] [<ffffffff810887be>] tick_dev_program_event+0x3e/0xc0 [ 2.510039] [<ffffffff81087cb5>] tick_broadcast_set_event+0x15/0x20 [ 2.510139] [<ffffffff81088193>] tick_broadcast_oneshot_control+0x113/0x120 [ 2.510234] [<ffffffff8153e29f>] ? _raw_spin_lock_irqsave+0x2f/0x50 [ 2.510335] [<ffffffff81087b7a>] tick_notify+0x7a/0xd0 [ 2.510432] [<ffffffff8154186f>] notifier_call_chain+0x3f/0x70 [ 2.510534] [<ffffffff8107ee09>] __raw_notifier_call_chain+0x9/0x10 [ 2.510631] [<ffffffff8107ee21>] raw_notifier_call_chain+0x11/0x20 [ 2.510731] [<ffffffff81086fe6>] clockevents_do_notify+0x16/0x20 [ 2.510833] [<ffffffff81087331>] clockevents_notify+0x31/0x170 [ 2.510929] [<ffffffff8100a88e>] ? apic_timer_interrupt+0xe/0x20 [ 2.511031] [<ffffffff812e98ae>] lapic_timer_state_broadcast+0x41/0x43 [ 2.511133] [<ffffffff812ea062>] acpi_idle_enter_simple+0x92/0x110 [ 2.511235] [<ffffffff8141a186>] cpuidle_idle_call+0x96/0x120 [ 2.511337] [<ffffffff81008727>] cpu_idle+0x97/0xe0 [ 2.511429] [<ffffffff81538ece>] ? setup_APIC_timer+0x7e/0x90 [ 2.511530] [<ffffffff81538864>] start_secondary+0x94/0xc0 [ 2.511633] ---[ end trace c0487cee148e0f94 ]---
Created attachment 24892 [details] lspci
Created attachment 24896 [details] acpidump