------------[ cut here ]------------ WARNING: CPU: 0 PID: 11204 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x504/0x5b0 Modules linked in: CPU: 0 PID: 11204 Comm: kworker/u4:19 Not tainted 6.2.0-rc8-syzkaller-00151-g925cf0457d7e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Workqueue: phy12 ieee80211_iface_work RIP: 0010:ieee80211_ibss_csa_beacon+0x504/0x5b0 net/mac80211/ibss.c:500 Code: f7 c6 05 36 75 1b 04 01 48 c7 c7 80 81 ec 8b be fd 01 00 00 48 c7 c2 20 82 ec 8b e8 f6 36 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:ffffc9000a78f3e0 EFLAGS: 00010283 RAX: ffffffff8a232fd4 RBX: ffff88802ab3dae0 RCX: 0000000000040000 RDX: ffffc90014560000 RSI: 0000000000001285 RDI: 0000000000001286 RBP: ffff888077203638 R08: dffffc0000000000 R09: fffffbfff2038648 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802ab3dac0 R13: ffff8880772006c0 R14: ffff88802ab3cc80 R15: ffff88802ab3daba FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020c22000 CR3: 0000000066883000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_set_csa_beacon net/mac80211/cfg.c:3686 [inline] __ieee80211_channel_switch net/mac80211/cfg.c:3816 [inline] ieee80211_channel_switch+0x13d6/0x2380 net/mac80211/cfg.c:3856 ieee80211_ibss_process_chanswitch+0xbbf/0xf80 net/mac80211/ibss.c:888 ieee80211_rx_mgmt_spectrum_mgmt net/mac80211/ibss.c:927 [inline] ieee80211_ibss_rx_queued_mgmt+0x13c8/0x2e00 net/mac80211/ibss.c:1662 ieee80211_iface_process_skb net/mac80211/iface.c:1583 [inline] ieee80211_iface_work+0x7bd/0xd00 net/mac80211/iface.c:1637 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