[syzbot] Monthly net report (May 2024)

[syzbot] Monthly net report (May 2024)

[syzbot]

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

During the period, 18 new issues were detected and 7 were fixed.
In total, 94 issues are still open and 1447 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  27358   Yes   possible deadlock in team_del_slave (3)
                   https://syzkaller.appspot.com/bug?extid=705c61d60b091ef42c04
<2>  4787    Yes   KMSAN: uninit-value in eth_type_trans (2)
                   https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3
<3>  3655    Yes   unregister_netdevice: waiting for DEV to become free (8)
                   https://syzkaller.appspot.com/bug?extid=881d65229ca4f9ae8c84
<4>  2060    Yes   WARNING in skb_ensure_writable
                   https://syzkaller.appspot.com/bug?extid=0c4150bff9fff3bf023c
<5>  1243    Yes   INFO: task hung in rfkill_global_led_trigger_worker (2)
                   https://syzkaller.appspot.com/bug?extid=2e39bc6569d281acbcfb
<6>  1214    Yes   INFO: task hung in rtnetlink_rcv_msg
                   https://syzkaller.appspot.com/bug?extid=8218a8a0ff60c19b8eae
<7>  1067    Yes   INFO: task hung in switchdev_deferred_process_work (2)
                   https://syzkaller.appspot.com/bug?extid=8ecc009e206a956ab317
<8>  990     Yes   possible deadlock in __dev_queue_xmit (3)
                   https://syzkaller.appspot.com/bug?extid=3b165dac15094065651e
<9>  807     Yes   possible deadlock in sock_map_delete_elem
                   https://syzkaller.appspot.com/bug?extid=4ac2fe2b496abca8fa4b
<10> 791     No    INFO: task hung in addrconf_dad_work (4)
                   https://syzkaller.appspot.com/bug?extid=46af9e85f01be0118283

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