[syzbot] Monthly wireless report (Nov 2026)

[syzbot] Monthly wireless report (Nov 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 1 were fixed.
In total, 16 issues are still open and 219 have already been fixed.
There are also 7 low-priority issues.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 2134    Yes   INFO: task hung in reg_process_self_managed_hints
                  https://syzkaller.appspot.com/bug?extid=1f16507d9ec05f64210a
<2> 1236    Yes   INFO: task hung in crda_timeout_work (8)
                  https://syzkaller.appspot.com/bug?extid=d41f74db64598e0b5016
<3> 365     Yes   INFO: task hung in ath9k_hif_usb_firmware_cb (3)
                  https://syzkaller.appspot.com/bug?extid=e9b1ff41aa6a7ebf9640
<4> 63      Yes   INFO: task hung in nl80211_pre_doit (3)
                  https://syzkaller.appspot.com/bug?extid=da14e8c0ada830335981
<5> 24      No    BUG: workqueue lockup in reg_todo
                  https://syzkaller.appspot.com/bug?extid=b733a65a200ab7aa2cbe
<6> 22      Yes   INFO: task hung in cfg80211_event_work (4)
                  https://syzkaller.appspot.com/bug?extid=5506b2556159a1ab6923
<7> 103     Yes   INFO: rcu detected stall in cfg80211_wiphy_work (2)
                  https://syzkaller.appspot.com/bug?extid=858514d213c2ff9b671e
<8> 4       Yes   INFO: task hung in wiphy_register (2)
                  https://syzkaller.appspot.com/bug?extid=e79f3349c93df8969402
<9> 4       No    WARNING in cfg80211_cac_event
                  https://syzkaller.appspot.com/bug?extid=3df76a08d929e91e5327

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