Re: [syzbot] Monthly net report (Nov 2023)

[Jamal Hadi Salim]

On Thu, Nov 23, 2023 at 8:12 AM syzbot
<syzbot+listaba4d9d9775b9482e752@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Hello net maintainers/developers,
>
> This is a 31-day syzbot report for the net subsystem.
> All related reports/information can be found at:
> https://syzkaller.appspot.com/upstream/s/net
>

Hi,
Could you please Cc the stakeholders for each issue (especially when
there is a reproducer)? Not everybody reads every single message that
shows up in the kernel.

cheers,
jamal

> During the period, 5 new issues were detected and 13 were fixed.
> In total, 77 issues are still open and 1358 have been fixed so far.
>
> Some of the still happening issues:
>
> Ref  Crashes Repro Title
> <1>  3878    Yes   KMSAN: uninit-value in eth_type_trans (2)
>                    https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3
> <2>  892     Yes   possible deadlock in __dev_queue_xmit (3)
>                    https://syzkaller.appspot.com/bug?extid=3b165dac15094065651e
> <3>  860     Yes   INFO: task hung in switchdev_deferred_process_work (2)
>                    https://syzkaller.appspot.com/bug?extid=8ecc009e206a956ab317
> <4>  590     Yes   INFO: task hung in rtnetlink_rcv_msg
>                    https://syzkaller.appspot.com/bug?extid=8218a8a0ff60c19b8eae
> <5>  390     Yes   WARNING in kcm_write_msgs
>                    https://syzkaller.appspot.com/bug?extid=52624bdfbf2746d37d70
> <6>  373     Yes   INFO: rcu detected stall in corrupted (4)
>                    https://syzkaller.appspot.com/bug?extid=aa7d098bd6fa788fae8e
> <7>  249     Yes   INFO: rcu detected stall in tc_modify_qdisc
>                    https://syzkaller.appspot.com/bug?extid=9f78d5c664a8c33f4cce
> <8>  240     Yes   BUG: corrupted list in p9_fd_cancelled (2)
>                    https://syzkaller.appspot.com/bug?extid=1d26c4ed77bc6c5ed5e6
> <9>  172     No    INFO: task hung in linkwatch_event (3)
>                    https://syzkaller.appspot.com/bug?extid=d4b2f8282f84f54e87a1
> <10> 154     Yes   WARNING in print_bfs_bug (2)
>                    https://syzkaller.appspot.com/bug?extid=630f83b42d801d922b8b
>
> ---
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