------------[ cut here ]------------ WARNING: CPU: 1 PID: 9739 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x504/0x5b0 Modules linked in: CPU: 1 PID: 9739 Comm: kworker/u4:20 Not tainted 6.2.0-rc8-syzkaller-00134-g38f8ccde04a3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Workqueue: phy13 ieee80211_csa_finalize_work RIP: 0010:ieee80211_ibss_csa_beacon+0x504/0x5b0 net/mac80211/ibss.c:500 Code: f7 c6 05 76 75 1b 04 01 48 c7 c7 80 81 ec 8b be fd 01 00 00 48 c7 c2 20 82 ec 8b e8 56 37 48 f7 e9 6a fe ff ff e8 2c a4 68 f7 <0f> 0b b8 ea ff ff ff e9 7a ff ff ff e8 1b a4 68 f7 0f 0b e9 68 fb RSP: 0018:ffffc900037bfb60 EFLAGS: 00010293 RAX: ffffffff8a232f94 RBX: ffff88801da75ae0 RCX: ffff88801fc057c0 RDX: 0000000000000000 RSI: ffffffff8aea6f40 RDI: ffffffff8b382400 RBP: ffff88807aefb838 R08: dffffc0000000000 R09: fffffbfff2038648 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801da75ac0 R13: ffff88807aef86c0 R14: ffff88801da74c80 R15: ffff88801da75aba FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020038000 CR3: 000000002fb9e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3488 [inline] __ieee80211_csa_finalize net/mac80211/cfg.c:3544 [inline] ieee80211_csa_finalize+0x4c3/0xd10 net/mac80211/cfg.c:3567 ieee80211_csa_finalize_work+0xfc/0x140 net/mac80211/cfg.c:3592 process_one_work+0x8fa/0x1370 kernel/workqueue.c:2289 worker_thread+0xa63/0x1210 kernel/workqueue.c:2436 kthread+0x270/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308