[syzbot] Monthly wireless report (Apr 2026)

[syzbot]

Hello wireless maintainers/developers,

This is a 31-day syzbot report for the wireless subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/wireless

During the period, 2 new issues were detected and 2 were fixed.
In total, 51 issues are still open and 174 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 28045 Yes WARNING in rate_control_rate_init (3)
https://syzkaller.appspot.com/bug?extid=9bdc0c5998ab45b05030
<2> 14590 No WARNING in kcov_remote_start (6)
https://syzkaller.appspot.com/bug?extid=3f51ad7ac3ae57a6fdcc
<3> 10607 Yes WARNING in __rate_control_send_low (3)
https://syzkaller.appspot.com/bug?extid=34463a129786910405dd
<4> 6950 Yes WARNING in __cfg80211_ibss_joined (2)
https://syzkaller.appspot.com/bug?extid=7f064ba1704c2466e36d
<5> 1226 Yes WARNING in ieee80211_start_next_roc
https://syzkaller.appspot.com/bug?extid=c3a167b5615df4ccd7fb
<6> 872 Yes INFO: task hung in reg_check_chans_work (7)
https://syzkaller.appspot.com/bug?extid=a2de4763f84f61499210
<7> 810 Yes INFO: rcu detected stall in ieee80211_handle_queued_frames
https://syzkaller.appspot.com/bug?extid=1c991592da3ef18957c0
<8> 790 No INFO: task hung in netdev_run_todo (4)
https://syzkaller.appspot.com/bug?extid=894cca71fa925aabfdb2
<9> 719 Yes WARNING in ieee80211_tx_h_rate_ctrl
https://syzkaller.appspot.com/bug?extid=0d516b33238bd97ee864
<10> 619 Yes INFO: task hung in crda_timeout_work (8)
https://syzkaller.appspot.com/bug?extid=d41f74db64598e0b5016

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