------------[ cut here ]------------ WARNING: CPU: 0 PID: 5247 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x67f/0x7d0 net/mac80211/ibss.c:500 Modules linked in: CPU: 0 PID: 5247 Comm: kworker/u4:8 Not tainted 6.2.0-rc8-next-20230216-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Workqueue: phy14 ieee80211_csa_finalize_work RIP: 0010:ieee80211_ibss_csa_beacon+0x67f/0x7d0 net/mac80211/ibss.c:500 Code: f7 48 c7 c2 a0 04 7e 8b be 06 03 00 00 48 c7 c7 00 05 7e 8b c6 05 3a b7 ce 04 01 e8 8b a4 d0 f7 e9 5d fb ff ff e8 81 f4 ef f7 <0f> 0b 41 bd ea ff ff ff e9 5d fd ff ff e8 bf 86 41 f8 e9 51 fa ff RSP: 0018:ffffc90002f8fbd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888057accc80 RCX: 0000000000000000 RDX: ffff888020c657c0 RSI: ffffffff89949f2f RDI: 0000000000000000 RBP: 0000000000000002 R08: 0000000000000001 R09: ffffffff914efc47 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888057acd580 R14: ffff888057acdae0 R15: ffff88801de30de0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31c39000 CR3: 000000002142c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ibss_finish_csa+0x221/0x530 net/mac80211/ibss.c:555 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3523 [inline] __ieee80211_csa_finalize+0x5b9/0xe30 net/mac80211/cfg.c:3585 ieee80211_csa_finalize net/mac80211/cfg.c:3609 [inline] ieee80211_csa_finalize_work+0x145/0x210 net/mac80211/cfg.c:3634 process_one_work+0x9bf/0x1820 kernel/workqueue.c:2390 worker_thread+0x669/0x1090 kernel/workqueue.c:2537 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308