Bug 202055

Summary:	BUG: warning at kernel/lockdep.c:1803/trace_hardirqs_on
Product:	[Fedora] Fedora	Reporter:	Luigi Coppolino <blowups>
Component:	kernel	Assignee:	Dave Jones <davej>
Status:	CLOSED DUPLICATE	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6	CC:	pfrields, wtogami
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-08-11 00:33:27 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Luigi Coppolino 2006-08-10 15:55:37 UTC

Description of problem:
BUG: warning at kernel/lockdep.c:1803/trace_hardirqs_on() (Not tainted)
 [<c04051ee>] show_trace_log_lvl+0x58/0x159
 [<c04057ea>] show_trace+0xd/0x10
 [<c0405903>] dump_stack+0x19/0x1b
 [<c043ab64>] trace_hardirqs_on+0xa2/0x11e
 [<c0613a8b>] _spin_unlock_irq+0x22/0x26
 [<c0540f0c>] rtc_get_rtc_time+0x32/0x176
 [<c0419ba0>] hpet_rtc_interrupt+0x92/0x14d
 [<c0450e2c>] handle_IRQ_event+0x20/0x4d
 [<c0450eed>] __do_IRQ+0x94/0xef
 [<c0406790>] do_IRQ+0xb9/0xcd
 [<c0404a49>] common_interrupt+0x25/0x2c
DWARF2 unwinder stuck at common_interrupt+0x25/0x2c
Leftover inexact backtrace:
 [<c04057ea>] show_trace+0xd/0x10
 [<c0405903>] dump_stack+0x19/0x1b
 [<c043ab64>] trace_hardirqs_on+0xa2/0x11e
 [<c0613a8b>] _spin_unlock_irq+0x22/0x26
 [<c0540f0c>] rtc_get_rtc_time+0x32/0x176
 [<c0419ba0>] hpet_rtc_interrupt+0x92/0x14d
 [<c0450e2c>] handle_IRQ_event+0x20/0x4d
 [<c0450eed>] __do_IRQ+0x94/0xef
 [<c0406790>] do_IRQ+0xb9/0xcd
 [<c0404a49>] common_interrupt+0x25/0x2c
 [<c048486c>] sys_select+0x93/0x167
 [<c0403faf>] syscall_call+0x7/0xb

Version-Release number of selected component (if applicable):
2.6.17-1.2543.fc6

How reproducible:
every boot

Comment 1 Dan Carpenter 2006-08-10 16:05:10 UTC

this is a dupe of bug 199470

Comment 2 Dave Jones 2006-08-11 00:33:27 UTC

yep, thanks.

*** This bug has been marked as a duplicate of 199470 ***