Bug 684510

Summary:	kernel Oops with tc / iproute2
Product:	Red Hat Enterprise Linux 4	Reporter:	hanscees speel <hanscees>
Component:	kernel	Assignee:	Rashid Khan <rkhan>
Status:	CLOSED WONTFIX	QA Contact:	Red Hat Kernel QE team <kernel-qe>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	4.8	CC:	rkhan
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-06-20 15:56:35 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description hanscees speel 2011-03-13 08:17:29 UTC

Description of problem:
Kernel Oops with TC. Unpredictable. 3 time in two months. System does not function any more (ping functions, dns does not for imstance)
Systems runs under ESXI 4.1 and is SME Server 7.5.1 (RHEL 4.8)


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


How reproducible:
not. I run my tc script every 24 hours. It Oopses now and then


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:

Hi,

I am running an RHEL4 I think in ESXI. Havwe had three kernel Oops since 3 months.
I hope this is the right place to post, else please let me know where to post this.

Hans-Cees
(hanscees)

Feb 24 12:10:01 mail logger: Iptables script hcs implemented
Feb 24 12:10:01 mail kernel: Unable to handle kernel paging request at virtual address 00100100
Feb 24 12:10:01 mail kernel: printing eip:
Feb 24 12:10:01 mail kernel: c02d7103
Feb 24 12:10:01 mail kernel: *pde = 00000000
Feb 24 12:10:01 mail kernel: Oops: 0000 [#1]
Feb 24 12:10:01 mail kernel: Modules linked in: cls_u32 sch_ingress ipt_length ipt_MARK ipt_tos cls_fw sch_sfq sch_htb ipt_MASQUERADE ipt_limit ipt_state ipt_multiport ipt_LOG ip_nat_ftp ip_conntrack_ftp iptable_mangle iptable_nat ip_conntrack iptable_filter ip_tables e1000 cpufreq_powersave dm_mirror dm_mod button battery ac bonding(U) floppy ext3 jbd raid1 ata_piix libata mptscsih mptsas mptspi mptscsi mptbase sd_mod scsi_mod
Feb 24 12:10:01 mail kernel: CPU: 0
Feb 24 12:10:01 mail kernel: EIP: 0060:[qdisc_lookup+49/71] Not tainted VLI
Feb 24 12:10:01 mail kernel: EIP: 0060:[] Not tainted VLI
Feb 24 12:10:01 mail kernel: EFLAGS: 00010206 (2.6.9-89.31.1.EL)
Feb 24 12:10:01 mail kernel: EIP is at qdisc_lookup+0x31/0x47
Feb 24 12:10:01 mail kernel: eax: 001000b8 ebx: f6c71000 ecx: 001000b8 edx: 00100100
Feb 24 12:10:01 mail kernel: esi: 00010000 edi: c02d7986 ebp: 00000014 esp: eb955c90
Feb 24 12:10:01 mail kernel: ds: 007b es: 007b ss: 0068
Feb 24 12:10:01 mail kernel: Process tc (pid: 6514, threadinfo=eb955000 task=f2d27320)
Feb 24 12:10:01 mail kernel: Stack: f6c71000 00000000 c02d7a72 00000000 ffffffff f7cdda10 c1dcd480 f7cdda00
Feb 24 12:10:01 mail kernel: f3a3a440 f6c71000 00000246 f3a3a440 c039b0e0 c02d7986 00000014 c02ce823
Feb 24 12:10:01 mail kernel: 0000003c 00000005 00000048 f7cdda00 f7fe2c40 f7fe2c40 f7fe2c40 f3a3a440
Feb 24 12:10:01 mail kernel: Call Trace:

Feb 24 12:10:01 mail kernel: [tc_modify_qdisc+236/1336] tc_modify_qdisc+0xec/0x538
Feb 24 12:10:01 mail kernel: [] tc_modify_qdisc+0xec/0x538
Feb 24 12:10:01 mail kernel: [tc_modify_qdisc+0/1336] tc_modify_qdisc+0x0/0x538
Feb 24 12:10:01 mail kernel: [] tc_modify_qdisc+0x0/0x538
Feb 24 12:10:01 mail kernel: [rtnetlink_rcv+549/791] rtnetlink_rcv+0x225/0x317
Feb 24 12:10:01 mail kernel: [] rtnetlink_rcv+0x225/0x317
Feb 24 12:10:01 mail kernel: [netlink_data_ready+20/67] netlink_data_ready+0x14/0x43
Feb 24 12:10:01 mail kernel: [] netlink_data_ready+0x14/0x43
Feb 24 12:10:01 mail kernel: [netlink_sendskb+82/107] netlink_sendskb+0x52/0x6b
Feb 24 12:10:01 mail kernel: [] netlink_sendskb+0x52/0x6b
Feb 24 12:10:01 mail kernel: [netlink_sendmsg+617/632] netlink_sendmsg+0x269/0x278
Feb 24 12:10:01 mail kernel: [] netlink_sendmsg+0x269/0x278
Feb 24 12:10:01 mail kernel: [sock_sendmsg+219/247] sock_sendmsg+0xdb/0xf7
Feb 24 12:10:01 mail kernel: [] sock_sendmsg+0xdb/0xf7
Feb 24 12:10:01 mail kernel: [avc_has_perm_noaudit+45/218] avc_has_perm_noaudit+0x2d/0xda
Feb 24 12:10:01 mail kernel: [] avc_has_perm_noaudit+0x2d/0xda
Feb 24 12:10:01 mail kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d
Feb 24 12:10:01 mail kernel: [] autoremove_wake_function+0x0/0x2d
Feb 24 12:10:01 mail kernel: [verify_iovec+118/194] verify_iovec+0x76/0xc2
Feb 24 12:10:01 mail kernel: [] verify_iovec+0x76/0xc2
Feb 24 12:10:01 mail kernel: [sys_sendmsg+494/571] sys_sendmsg+0x1ee/0x23b
Feb 24 12:10:01 mail kernel: [] sys_sendmsg+0x1ee/0x23b
Feb 24 12:10:01 mail kernel: [handle_mm_fault+236/530] handle_mm_fault+0xec/0x212
Feb 24 12:10:01 mail kernel: [] handle_mm_fault+0xec/0x212
Feb 24 12:10:01 mail kernel: [sys_setsockopt+92/137] sys_setsockopt+0x5c/0x89
Feb 24 12:10:01 mail kernel: [] sys_setsockopt+0x5c/0x89
Feb 24 12:10:01 mail kernel: [sys_setsockopt+128/137] sys_setsockopt+0x80/0x89
Feb 24 12:10:01 mail kernel: [] sys_setsockopt+0x80/0x89
Feb 24 12:10:01 mail kernel: [sys_socketcall+479/507] sys_socketcall+0x1df/0x1fb
Feb 24 12:10:01 mail kernel: [] sys_socketcall+0x1df/0x1fb
Feb 24 12:10:01 mail kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Feb 24 12:10:01 mail kernel: [] syscall_call+0x7/0xb
Feb 24 12:10:01 mail kernel: Code: 8b 80 2c 01 00 00 8d 48 b8 8b 51 48 0f 18 02 90 8d 93 2c 01 00 00 39 d0 74 22 39 71 14 75 04 89 c8 eb 1b 8b 51 48 8d 42 b8 89 c1 <8b> 40 48 0f 18 00 90 8d 83 2c 01 00 00 39 c2 eb dc 31 c0 5b 5e
Feb 24 12:10:01 mail kernel: <0>Fatal exception: panic in 5 seconds
Feb 24 20:47:37 mail syslogd 1.4.1: restart.
Feb 24 20:47:37 mail syslog: syslogd startup succeeded

second one

Mar 13 00:10:01 mail logger: Iptables script hcs implemented
Mar 13 00:10:01 mail kernel: HTB init, kernel part version 3.17
Mar 13 00:10:01 mail kernel: Unable to handle kernel paging request at virtual address 00100100
Mar 13 00:10:01 mail kernel: printing eip:
Mar 13 00:10:01 mail kernel: c02d7103
Mar 13 00:10:01 mail kernel: *pde = 00000000
Mar 13 00:10:01 mail kernel: Oops: 0000 [#1]
Mar 13 00:10:01 mail kernel: Modules linked in: cls_u32 sch_ingress ipt_length ipt_MARK ipt_tos cls_fw sch_sfq sch_htb ipt_MASQUERADE ipt_limit ipt_state ipt_multiport ipt_LOG ip_nat_ftp ip_conntrack_ftp iptable_mangle iptable_nat ip_conntrack iptable_filter ip_tables e1000 cpufreq_powersave dm_mirror dm_mod button battery ac bonding(U) floppy ext3 jbd raid1 ata_piix libata mptscsih mptsas mptspi mptscsi mptbase sd_mod scsi_mod
Mar 13 00:10:01 mail kernel: CPU: 0
Mar 13 00:10:01 mail kernel: EIP: 0060:[qdisc_lookup+49/71] Not tainted VLI
Mar 13 00:10:01 mail kernel: EIP: 0060:[] Not tainted VLI
Mar 13 00:10:01 mail kernel: EFLAGS: 00010206 (2.6.9-89.31.1.EL)
Mar 13 00:10:01 mail kernel: EIP is at qdisc_lookup+0x31/0x47
Mar 13 00:10:01 mail kernel: eax: 001000b8 ebx: f66ca000 ecx: 001000b8 edx: 00100100
Mar 13 00:10:01 mail kernel: esi: 00010000 edi: 00010001 ebp: f66ca000 esp: e2982c98
Mar 13 00:10:01 mail kernel: ds: 007b es: 007b ss: 0068
Mar 13 00:10:01 mail kernel: Process tc (pid: 30813, threadinfo=e2982000 task=d78b4130)
Mar 13 00:10:01 mail kernel: Stack: 00010000 00010000 c02d837f 00000000 00000000 c1dcd480 eca46000 f6340ec0
Mar 13 00:10:01 mail kernel: 00000246 f6340ec0 c039b100 c02d82d5 00000018 c02ce823 0000003c 00000006
Mar 13 00:10:01 mail kernel: 00000868 eca46000 f7fe2c40 f7fe2c40 f7fe2c40 f6340ec0 00000868 f7fe1f80
Mar 13 00:10:01 mail kernel: Call Trace:

Mar 13 00:10:01 mail kernel: [tc_ctl_tclass+170/484] tc_ctl_tclass+0xaa/0x1e4
Mar 13 00:10:01 mail kernel: [] tc_ctl_tclass+0xaa/0x1e4
Mar 13 00:10:01 mail kernel: [tc_ctl_tclass+0/484] tc_ctl_tclass+0x0/0x1e4
Mar 13 00:10:01 mail kernel: [] tc_ctl_tclass+0x0/0x1e4
Mar 13 00:10:01 mail kernel: [rtnetlink_rcv+549/791] rtnetlink_rcv+0x225/0x317
Mar 13 00:10:01 mail kernel: [] rtnetlink_rcv+0x225/0x317
Mar 13 00:10:01 mail kernel: [netlink_data_ready+20/67] netlink_data_ready+0x14/0x43
Mar 13 00:10:01 mail kernel: [] netlink_data_ready+0x14/0x43
Mar 13 00:10:01 mail kernel: [netlink_sendskb+82/107] netlink_sendskb+0x52/0x6b
Mar 13 00:10:01 mail kernel: [] netlink_sendskb+0x52/0x6b
Mar 13 00:10:01 mail kernel: [netlink_sendmsg+617/632] netlink_sendmsg+0x269/0x278
Mar 13 00:10:01 mail kernel: [] netlink_sendmsg+0x269/0x278
Mar 13 00:10:01 mail kernel: [sock_sendmsg+219/247] sock_sendmsg+0xdb/0xf7
Mar 13 00:10:01 mail kernel: [] sock_sendmsg+0xdb/0xf7
Mar 13 00:10:01 mail kernel: [avc_has_perm_noaudit+45/218] avc_has_perm_noaudit+0x2d/0xda
Mar 13 00:10:01 mail kernel: [] avc_has_perm_noaudit+0x2d/0xda
Mar 13 00:10:01 mail kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d
Mar 13 00:10:01 mail kernel: [] autoremove_wake_function+0x0/0x2d
Mar 13 00:10:01 mail kernel: [verify_iovec+118/194] verify_iovec+0x76/0xc2
Mar 13 00:10:01 mail kernel: [] verify_iovec+0x76/0xc2
Mar 13 00:10:01 mail kernel: [sys_sendmsg+494/571] sys_sendmsg+0x1ee/0x23b
Mar 13 00:10:01 mail kernel: [] sys_sendmsg+0x1ee/0x23b
Mar 13 00:10:01 mail kernel: [handle_mm_fault+236/530] handle_mm_fault+0xec/0x212
Mar 13 00:10:01 mail kernel: [] handle_mm_fault+0xec/0x212
Mar 13 00:10:01 mail kernel: [sys_setsockopt+92/137] sys_setsockopt+0x5c/0x89
Mar 13 00:10:01 mail kernel: [] sys_setsockopt+0x5c/0x89
Mar 13 00:10:01 mail kernel: [sys_setsockopt+128/137] sys_setsockopt+0x80/0x89
Mar 13 00:10:01 mail kernel: [] sys_setsockopt+0x80/0x89
Mar 13 00:10:01 mail kernel: [sys_socketcall+479/507] sys_socketcall+0x1df/0x1fb
Mar 13 00:10:01 mail kernel: [] sys_socketcall+0x1df/0x1fb
Mar 13 00:10:01 mail kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Mar 13 00:10:01 mail kernel: [] syscall_call+0x7/0xb
Mar 13 00:10:01 mail kernel: Code: 8b 80 2c 01 00 00 8d 48 b8 8b 51 48 0f 18 02 90 8d 93 2c 01 00 00 39 d0 74 22 39 71 14 75 04 89 c8 eb 1b 8b 51 48 8d 42 b8 89 c1 <8b> 40 48 0f 18 00 90 8d 83 2c 01 00 00 39 c2 eb dc 31 c0 5b 5e
Mar 13 00:10:01 mail kernel: <0>Fatal exception: panic in 5 seconds
Mar 13 15:57:15 mail syslogd 1.4.1: restart.

third one

Mar 13 00:10:01 mail logger: Iptables script hcs implemented
Mar 13 00:10:01 mail kernel: HTB init, kernel part version 3.17
Mar 13 00:10:01 mail kernel: Unable to handle kernel paging request at virtual address 00100100
Mar 13 00:10:01 mail kernel: printing eip:
Mar 13 00:10:01 mail kernel: c02d7103
Mar 13 00:10:01 mail kernel: *pde = 00000000
Mar 13 00:10:01 mail kernel: Oops: 0000 [#1]
Mar 13 00:10:01 mail kernel: Modules linked in: cls_u32 sch_ingress ipt_length ipt_MARK ipt_tos cls_fw sch_sfq sch_htb ipt_MASQUERADE ipt_limit ipt_state ipt_multiport ipt_LOG ip_nat_ftp ip_conntrack_ftp iptable_mangle iptable_nat ip_conntrack iptable_filter ip_tables e1000 cpufreq_powersave dm_mirror dm_mod button battery ac bonding(U) floppy ext3 jbd raid1 ata_piix libata mptscsih mptsas mptspi mptscsi mptbase sd_mod scsi_mod
Mar 13 00:10:01 mail kernel: CPU: 0
Mar 13 00:10:01 mail kernel: EIP: 0060:[qdisc_lookup+49/71] Not tainted VLI
Mar 13 00:10:01 mail kernel: EIP: 0060:[] Not tainted VLI
Mar 13 00:10:01 mail kernel: EFLAGS: 00010206 (2.6.9-89.31.1.EL)
Mar 13 00:10:01 mail kernel: EIP is at qdisc_lookup+0x31/0x47
Mar 13 00:10:01 mail kernel: eax: 001000b8 ebx: f66ca000 ecx: 001000b8 edx: 00100100
Mar 13 00:10:01 mail kernel: esi: 00010000 edi: 00010001 ebp: f66ca000 esp: e2982c98
Mar 13 00:10:01 mail kernel: ds: 007b es: 007b ss: 0068
Mar 13 00:10:01 mail kernel: Process tc (pid: 30813, threadinfo=e2982000 task=d78b4130)
Mar 13 00:10:01 mail kernel: Stack: 00010000 00010000 c02d837f 00000000 00000000 c1dcd480 eca46000 f6340ec0
Mar 13 00:10:01 mail kernel: 00000246 f6340ec0 c039b100 c02d82d5 00000018 c02ce823 0000003c 00000006
Mar 13 00:10:01 mail kernel: 00000868 eca46000 f7fe2c40 f7fe2c40 f7fe2c40 f6340ec0 00000868 f7fe1f80
Mar 13 00:10:01 mail kernel: Call Trace:

Mar 13 00:10:01 mail kernel: [tc_ctl_tclass+170/484] tc_ctl_tclass+0xaa/0x1e4
Mar 13 00:10:01 mail kernel: [] tc_ctl_tclass+0xaa/0x1e4
Mar 13 00:10:01 mail kernel: [tc_ctl_tclass+0/484] tc_ctl_tclass+0x0/0x1e4
Mar 13 00:10:01 mail kernel: [] tc_ctl_tclass+0x0/0x1e4
Mar 13 00:10:01 mail kernel: [rtnetlink_rcv+549/791] rtnetlink_rcv+0x225/0x317
Mar 13 00:10:01 mail kernel: [] rtnetlink_rcv+0x225/0x317
Mar 13 00:10:01 mail kernel: [netlink_data_ready+20/67] netlink_data_ready+0x14/0x43
Mar 13 00:10:01 mail kernel: [] netlink_data_ready+0x14/0x43
Mar 13 00:10:01 mail kernel: [netlink_sendskb+82/107] netlink_sendskb+0x52/0x6b
Mar 13 00:10:01 mail kernel: [] netlink_sendskb+0x52/0x6b
Mar 13 00:10:01 mail kernel: [netlink_sendmsg+617/632] netlink_sendmsg+0x269/0x278
Mar 13 00:10:01 mail kernel: [] netlink_sendmsg+0x269/0x278
Mar 13 00:10:01 mail kernel: [sock_sendmsg+219/247] sock_sendmsg+0xdb/0xf7
Mar 13 00:10:01 mail kernel: [] sock_sendmsg+0xdb/0xf7
Mar 13 00:10:01 mail kernel: [avc_has_perm_noaudit+45/218] avc_has_perm_noaudit+0x2d/0xda
Mar 13 00:10:01 mail kernel: [] avc_has_perm_noaudit+0x2d/0xda
Mar 13 00:10:01 mail kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d
Mar 13 00:10:01 mail kernel: [] autoremove_wake_function+0x0/0x2d
Mar 13 00:10:01 mail kernel: [verify_iovec+118/194] verify_iovec+0x76/0xc2
Mar 13 00:10:01 mail kernel: [] verify_iovec+0x76/0xc2
Mar 13 00:10:01 mail kernel: [sys_sendmsg+494/571] sys_sendmsg+0x1ee/0x23b
Mar 13 00:10:01 mail kernel: [] sys_sendmsg+0x1ee/0x23b
Mar 13 00:10:01 mail kernel: [handle_mm_fault+236/530] handle_mm_fault+0xec/0x212
Mar 13 00:10:01 mail kernel: [] handle_mm_fault+0xec/0x212
Mar 13 00:10:01 mail kernel: [sys_setsockopt+92/137] sys_setsockopt+0x5c/0x89
Mar 13 00:10:01 mail kernel: [] sys_setsockopt+0x5c/0x89
Mar 13 00:10:01 mail kernel: [sys_setsockopt+128/137] sys_setsockopt+0x80/0x89
Mar 13 00:10:01 mail kernel: [] sys_setsockopt+0x80/0x89
Mar 13 00:10:01 mail kernel: [sys_socketcall+479/507] sys_socketcall+0x1df/0x1fb
Mar 13 00:10:01 mail kernel: [] sys_socketcall+0x1df/0x1fb
Mar 13 00:10:01 mail kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Mar 13 00:10:01 mail kernel: [] syscall_call+0x7/0xb
Mar 13 00:10:01 mail kernel: Code: 8b 80 2c 01 00 00 8d 48 b8 8b 51 48 0f 18 02 90 8d 93 2c 01 00 00 39 d0 74 22 39 71 14 75 04 89 c8 eb 1b 8b 51 48 8d 42 b8 89 c1 <8b> 40 48 0f 18 00 90 8d 83 2c 01 00 00 39 c2 eb dc 31 c0 5b 5e
Mar 13 00:10:01 mail kernel: <0>Fatal exception: panic in 5 seconds
Mar 13 15:57:15 mail syslogd 1.4.1: restart.

Comment 2 Jiri Pallich 2012-06-20 15:56:35 UTC

Thank you for submitting this issue for consideration in Red Hat Enterprise Linux. The release for which you requested us to review is now End of Life. 
Please See https://access.redhat.com/support/policy/updates/errata/

If you would like Red Hat to re-consider your feature request for an active release, please re-open the request via appropriate support channels and provide additional supporting details about the importance of this issue.