Bug 216694 - [Syzkaller & bisect] There is inet_csk_get_port WARNING in v6.1-rc4 kernel
Summary: [Syzkaller & bisect] There is inet_csk_get_port WARNING in v6.1-rc4 kernel
Status: NEW
Alias: None
Product: Networking
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Stephen Hemminger
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-11-16 08:44 UTC by xupengfe
Modified: 2022-11-16 08:51 UTC (History)
1 user (show)

See Also:
Kernel Version: v6.1-rc4
Subsystem:
Regression: No
Bisected commit-id:

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Description xupengfe 2022-11-16 08:44:26 UTC 
"WARNING inet_csk_get_port" is found in v6.1-rc4 kernel.

And first bad commit is: 28044fc1d4953b07acec0da4d2fc4784c57ea6fb
"net: Add a bhash2 table hashed by port and address"

Reproduced code from syzkaller, kconfig and full information is in the link:
https://github.com/xupengfe/syzkaller_logs/tree/main/221108_215733_inet_csk_get_port


Related discusstion link in LKML community:
https://lore.kernel.org/lkml/Y2xyHM1fcCkh9AKU@xpf.sh.intel.com/ 

Thanks!
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