Bug 55368

Summary:	System intermittently hangs.
Product:	[Retired] Red Hat Linux	Reporter:	Troy Baldwin <tbaldwin>
Component:	kernel	Assignee:	Arjan van de Ven <arjanv>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Brock Organ <borgan>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	7.1
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:	2003-06-07 20:01:00 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 Troy Baldwin 2001-10-30 13:17:52 UTC

From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 5.12; Mac_PowerPC)

Description of problem:
System hangs after kernel crash. Has happened only twice in the last 
4 months.

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


How reproducible:
Didn't try


Actual Results:  Oct 30 02:07:00 alchemy2 kernel: kernel BUG at 
dcache.c:356!
Oct 30 02:07:00 alchemy2 kernel: invalid operand: 0000
Oct 30 02:07:00 alchemy2 kernel: CPU:    0
Oct 30 02:07:00 alchemy2 kernel: EIP:    0010:[prune_dcache+129/
352]
Oct 30 02:07:00 alchemy2 kernel: EIP:    0010:[<c0145c61>]
Oct 30 02:07:00 alchemy2 kernel: EFLAGS: 00010282
Oct 30 02:07:00 alchemy2 kernel: eax: 0000001c   ebx: ced091c0   
ecx: fffffffe   edx: 00000000
Oct 30 02:07:00 alchemy2 kernel: esi: ced091a0   edi: c1447e6c   
ebp: 000000a3   esp: c145ff68
Oct 30 02:07:00 alchemy2 kernel: ds: 0018   es: 0018   ss: 0018
Oct 30 02:07:00 alchemy2 kernel: Process kswapd (pid: 4, 
stackpage=c145f000)
Oct 30 02:07:00 alchemy2 kernel: Stack: c02128db c021297b 
00000164 c11784b8 c012c80a c11784b8 000000c8 c145e000
Oct 30 02:07:00 alchemy2 kernel:        00000010 000000c8 c012ca13 
00010f00 00000004 000000f1 00000004 c0145ffd
Oct 30 02:07:00 alchemy2 kernel:        00000230 c012caae 
00000004 00000004 00010f00 c025c4e0 00000004 0008e000
Oct 30 02:07:00 alchemy2 kernel: Call Trace: [error_table+42755/
46744] [error_table+42915/46744] [refill_inactive_scan+138/240] [ref
ill_inactive+115/176] [shrink_dcache_memory+45/80] 
[do_try_to_free_pages+94/128] [kswapd+123/288]
Oct 30 02:07:00 alchemy2 kernel: Call Trace: [<c02128db>] [<
c021297b>] [<c012c80a>] [<c012ca13>] [<c0145ffd>] [<c012caae>] 
[<c012cb4
b>]
Oct 30 02:07:00 alchemy2 kernel:        [empty_bad_page+0/4096] 
[empty_bad_page+0/4096] [kernel_thread+38/48] [kswapd+0/288]
Oct 30 02:07:00 alchemy2 kernel:        [<c0105000>] [<c0105000>] [<
c0107596>] [<c012cad0>]
Oct 30 02:07:00 alchemy2 kernel:
Oct 30 02:07:00 alchemy2 kernel: Code: 0f 0b 83 c4 0c 8d 56 18 8b 
4a 04 8b 46 18 89 48 04 89 01 89
Oct 30 02:07:01 alchemy2 kernel: kernel BUG at exit.c:465!
Oct 30 02:07:01 alchemy2 kernel: invalid operand: 0000
Oct 30 02:07:01 alchemy2 kernel: CPU:    0
Oct 30 02:07:01 alchemy2 kernel: EIP:    0010:[do_exit+541/560]
Oct 30 02:07:01 alchemy2 kernel: EIP:    0010:[<c0118a3d>]
Oct 30 02:07:01 alchemy2 kernel: EFLAGS: 00010282

Additional info:

Comment 1 Arjan van de Ven 2001-10-30 13:31:46 UTC

Is this the 2.4.2 kernel ? We've released 2 kernels since then that have this
fixed....