------------[ cut here ]------------ WARNING: CPU: 1 PID: 2441 at net/mac80211/ibss.c:488 ieee80211_ibss_csa_beacon+0x732/0x8c0 net/mac80211/ibss.c:488 Modules linked in: CPU: 1 PID: 2441 Comm: kworker/u4:6 Not tainted 6.7.0-rc8-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:ieee80211_ibss_csa_beacon+0x732/0x8c0 net/mac80211/ibss.c:488 Code: 48 c7 c2 40 1d 0c 8c be ec 02 00 00 48 c7 c7 a0 1d 0c 8c c6 05 7f 33 0d 05 01 e8 b9 40 71 f7 e9 f8 fa ff ff e8 8f 53 91 f7 90 <0f> 0b 90 bb ea ff ff ff e9 19 fd ff ff e8 8c fc e7 f7 e9 f0 f9 ff RSP: 0018:ffffc9000a1b7af0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807b884c80 RCX: 1ffffffff23e8ee8 RDX: ffff8880255c0000 RSI: ffffffff89f61ec1 RDI: ffffffff8b2efce0 RBP: 0000000000000002 R08: 0000000000000001 R09: fffffbfff23e37dd R10: ffffffff91f1beef R11: 0000000000000003 R12: 0000000000000000 R13: ffffc9000a1b7bf8 R14: ffff88807b8854c8 R15: ffff88807b678e20 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000205fa000 CR3: 000000007f12b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ibss_finish_csa+0x230/0x5b0 net/mac80211/ibss.c:544 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3605 [inline] __ieee80211_csa_finalize+0x51e/0x1070 net/mac80211/cfg.c:3658 ieee80211_csa_finalize net/mac80211/cfg.c:3691 [inline] ieee80211_csa_finalize_work+0x1b1/0x320 net/mac80211/cfg.c:3714 cfg80211_wiphy_work+0x24e/0x330 net/wireless/core.c:437 process_one_work+0x886/0x15d0 kernel/workqueue.c:2627 process_scheduled_works kernel/workqueue.c:2700 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2781 kthread+0x2c6/0x3a0 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242