abrt version: 1.1.18
architecture: x86_64
cmdline: not_applicable
comment: I'll eventually report back if I figure out how to reproduce this
component: kernel
executable: kernel
kernel: 2.6.40.6-0.fc15.x86_64
package: kernel
reason: BUG: sleeping function called from invalid context at kernel/mutex.c:85
release: Fedora release 15 (Lovelock)
tainted: 1
time: 1321277302
uid: 0

backtrace
-----
BUG: sleeping function called from invalid context at kernel/mutex.c:85
in_atomic(): 0, irqs_disabled(): 1, pid: 7056, name: pm-suspend
Pid: 7056, comm: pm-suspend Tainted: P            2.6.40.6-0.fc15.x86_64 #1
Call Trace:
 [<ffffffff81047514>] __might_sleep+0xeb/0xf0
 [<ffffffff814878f9>] mutex_lock+0x24/0x4a
 [<ffffffff8148858a>] ? _raw_spin_lock_irqsave+0x12/0x2f
 [<ffffffff810adcaf>] irq_reserve_irqs+0x3a/0x85
 [<ffffffff810affee>] irq_set_chip+0x58/0x62
 [<ffffffff810b0370>] ? handle_fasteoi_irq+0x9b/0x9b
 [<ffffffff810b04a0>] irq_set_chip_and_handler_name+0x1e/0x37
 [<ffffffff81023e35>] arch_setup_hpet_msi+0xc0/0xce
 [<ffffffff81027a19>] hpet_setup_msi_irq+0x19/0x31
 [<ffffffff81027df5>] hpet_set_mode+0x111/0x15f
 [<ffffffff81027e57>] hpet_msi_set_mode+0x14/0x16
 [<ffffffff8107cd64>] clockevents_set_mode+0x20/0x4d
 [<ffffffff8107d493>] tick_notify+0x337/0x37c
 [<ffffffff8147fab8>] ? printk+0x51/0x53
 [<ffffffff8148b93e>] notifier_call_chain+0x37/0x63
 [<ffffffff810748e0>] raw_notifier_call_chain+0x14/0x16
 [<ffffffff8107caab>] clockevents_notify+0x3a/0xf9
 [<ffffffff810788bc>] timekeeping_resume+0xca/0xd8
 [<ffffffff812f87ec>] syscore_resume+0x6b/0xb3
 [<ffffffff8108997f>] suspend_devices_and_enter+0x14d/0x1d9
 [<ffffffff81089aeb>] enter_state+0xe0/0x137
 [<ffffffff81089166>] state_store+0xaf/0xc5
 [<ffffffff8123822b>] kobj_attr_store+0x17/0x19
 [<ffffffff811803c0>] sysfs_write_file+0x111/0x14d
 [<ffffffff8112744d>] vfs_write+0xac/0xf3
 [<ffffffff8112763c>] sys_write+0x4a/0x6e
 [<ffffffff8148ed02>] system_call_fastpath+0x16/0x1b

How to reproduce
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1. Nothing really interesting, just booting my Lenovo W510 and surfing the web
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