| Summary: | kernel BUG at net/netfilter/nf_conntrack_proto_tcp.c:447! | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | John Florian <john> | ||||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | high | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 13 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda | ||||||||
| 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: | 2011-06-27 11:57:06 UTC | Type: | --- | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Attachments: |
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Created attachment 486825 [details]
2nd stack trace
Created attachment 486826 [details]
3rd stack trace
This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '13'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 13's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 13 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |
Created attachment 486824 [details] stack trace Description of problem: Kernel crashes or, at least, stops responding over the network. Version-Release number of selected component (if applicable): kernel-2.6.34.7-66.fc13.i686 How reproducible: frequent; about two occurrences daily from around 80 identical embedded systems Steps to Reproduce: unknown Actual results: With remote syslogging I was able to capture the attached stack traces from 3 devices. Additional info: Affected systems aggressively poll ModBus devices and are *not* loading any netfilter modules. Loaded modules are: # lsmod Module Size Used by netconsole 5554 0 configfs 19617 2 netconsole ipv6 221598 31 snd_cs5535audio 9749 0 snd_ac97_codec 89423 1 snd_cs5535audio ac97_bus 906 1 snd_ac97_codec snd_seq 42775 0 snd_seq_device 5035 1 snd_seq ecb 1567 0 snd_pcm 62005 2 snd_cs5535audio,snd_ac97_codec snd_timer 15391 2 snd_seq,snd_pcm aes_i586 7130 0 ppdev 6722 0 snd 46603 6 snd_cs5535audio,snd_ac97_codec,snd_seq,snd_seq_device,snd_pcm,snd_timer parport_pc 17505 0 aes_generic 26440 1 aes_i586 e100 24805 0 parport 25805 2 ppdev,parport_pc soundcore 4934 1 snd joydev 7435 0 geode_aes 4209 0 mii 3514 1 e100 serio_raw 3536 0 cs5535_mfgpt 2949 0 [permanent] snd_page_alloc 6033 2 snd_cs5535audio,snd_pcm cs5535_gpio 2247 0 geode_rng 963 0 squashfs 30885 2 pata_acpi 2315 0 ata_generic 2375 0 pata_cs5536 2777 0 pata_amd 7606 1