WARNING: CPU: 0 PID: 3897 at net/mac80211/ibss.c:503 ieee80211_ibss_csa_beacon+0x5f9/0x740 net/mac80211/ibss.c:503 Modules linked in: CPU: 0 PID: 3897 Comm: kworker/u4:10 Not tainted 5.17.0-rc8-syzkaller-02801-g2af7e566a861 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: phy6 ieee80211_csa_finalize_work RIP: 0010:ieee80211_ibss_csa_beacon+0x5f9/0x740 net/mac80211/ibss.c:503 Code: f8 48 c7 c2 c0 e5 cf 8a be b7 02 00 00 48 c7 c7 20 e6 cf 8a c6 05 3d 94 df 04 01 e8 6a 01 6e 00 e9 df fb ff ff e8 37 cc d7 f8 <0f> 0b 41 bd ea ff ff ff e9 ee fd ff ff e8 25 ab 1f f9 e9 d3 fa ff RSP: 0018:ffffc9000599fc50 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888079380d00 RCX: 0000000000000000 RDX: ffff888022f1ba00 RSI: ffffffff88a0f599 RDI: 0000000000000000 RBP: 0000000000000002 R08: 0000000000000001 R09: ffffffff8fe0c9ff R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888079381bc8 R14: ffff88801eda0e60 R15: ffff888079381310 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f87b84bf194 CR3: 0000000053b6b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3322 [inline] __ieee80211_csa_finalize+0x504/0xc70 net/mac80211/cfg.c:3378 ieee80211_csa_finalize net/mac80211/cfg.c:3401 [inline] ieee80211_csa_finalize_work+0x131/0x170 net/mac80211/cfg.c:3426 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2e9/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295