Bug 119672 - rmmod sk98lin generates kernel bug on a7v600 board(it happens, when kudzu detects hardware)
rmmod sk98lin generates kernel bug on a7v600 board(it happens, when kudzu det...
Status: CLOSED DUPLICATE of bug 118546
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
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athlon Linux
medium Severity medium
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Assigned To: Arjan van de Ven
Brian Brock
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Depends On:
Blocks:
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Reported: 2004-04-01 08:11 EST by Jirka Jurek
Modified: 2007-11-30 17:10 EST (History)
1 user (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2006-02-21 14:02:19 EST
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RHEL 7.3 requirements from Atomic Host:


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Description Jirka Jurek 2004-04-01 08:11:03 EST
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040115

Description of problem:


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


How reproducible:
Always

Steps to Reproduce:
1.just boot after install
2.
3.
    

Additional info:
Comment 1 Jirka Jurek 2004-04-01 08:12:09 EST
kernel BUG at fs/proc/generic.c:664!
invalid operand: 0000 [#1]
CPU:    0
EIP:    0060:[<021a4a5f>]    Not tainted
EFLAGS: 00010202   (2.6.3-2.1.253.2.1)
EIP is at remove_proc_entry+0xa5/0xf6
eax: 00000001   ebx: 03754cc8   ecx: 00000000   edx: 21f9ca50
esi: 21f9ca80   edi: 03754c80   ebp: 00000007   esp: 21bfbf54
ds: 007b   es: 007b   ss: 0068
Process modprobe (pid: 952, threadinfo=21bfb000 task=21083340)
Stack: 21f9ca50 03754cc8 229b1380 00000000 0230fe60 21bfb000 0213d9b9
00000000
       38396b73 006e696c 00000246 00000000 21f65084 21f62c4c f7063000
021591b1
       21f65084 f7064000 021596c2 21f62a84 21f65084 21f650ac 00000000
21bfb000
Call Trace:
 [<0213d9b9>] sys_delete_module+0xfe/0x11e
 [<021591b1>] unmap_vma_list+0xe/0x17
 [<021596c2>] do_munmap+0x1dc/0x1e6
 
Code: 0f 0b 98 02 41 15 2e 02 8b 47 40 85 c0 75 09 89 f8 e8 0d ff
Comment 2 Sahil Verma 2004-04-01 13:22:11 EST
Dupe of 118546.

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=118546

We're hitting the WARN_ON. Maybe we should turn off module unloading.
Comment 3 Jirka Jurek 2004-04-02 01:27:36 EST

*** This bug has been marked as a duplicate of 118546 ***
Comment 4 Red Hat Bugzilla 2006-02-21 14:02:19 EST
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.

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