Bug 205164 - BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)
Summary: BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)
Keywords:
Status: CLOSED DUPLICATE of bug 206786
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks: FCMETA_LOCKDEP
TreeView+ depends on / blocked
 
Reported: 2006-09-05 05:20 UTC by Matthew Galgoci
Modified: 2007-11-30 22:11 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2006-09-19 13:09:11 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
dmesg (26.45 KB, application/octet-stream)
2006-09-05 05:21 UTC, Matthew Galgoci 		no flags Details
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Description Matthew Galgoci 2006-09-05 05:20:29 UTC 
Description of problem:

lockdep spewage on boot.

BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)
 [<c04051ee>] show_trace_log_lvl+0x58/0x171
 [<c0405802>] show_trace+0xd/0x10
 [<c040591b>] dump_stack+0x19/0x1b
 [<c043ac1a>] trace_hardirqs_on+0xa2/0x11e
 [<c06141db>] _spin_unlock_irq+0x22/0x26
 [<c0541558>] rtc_get_rtc_time+0x32/0x176
 [<c0419ba4>] hpet_rtc_interrupt+0x92/0x14d
 [<c0450fc0>] handle_IRQ_event+0x20/0x4d
 [<c0451081>] __do_IRQ+0x94/0xef
 [<c040678d>] do_IRQ+0x9e/0xbd
 [<c0404a49>] common_interrupt+0x25/0x2c
DWARF2 unwinder stuck at common_interrupt+0x25/0x2c
Leftover inexact backtrace:

[no inexact backtrace printed]

Version-Release number of selected component (if applicable):

2.6.17-1.2611.fc6

How reproducible:

every time. this bug has been around for a while I just assumed everyone had
seen it. Perhaps that isn't the case.

Steps to Reproduce:
1. boot system

See attached dmesg for further info.
Comment 1 Matthew Galgoci 2006-09-05 05:21:54 UTC 
Created attachment 135524 [details]
dmesg
Comment 2 Peter Zijlstra 2006-09-19 13:09:11 UTC 

*** This bug has been marked as a duplicate of 206786 ***
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