------------[ cut here ]------------ WARNING: CPU: 2 PID: 1148 at net/mac80211/offchannel.c:404 ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Modules linked in: CPU: 2 UID: 0 PID: 1148 Comm: kworker/u32:8 Not tainted 6.16.0-rc5-syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Code: 7b 40 e8 d7 4c dc ff 48 83 c4 10 5b 5d e9 cc c2 c1 f6 e8 c7 c2 c1 f6 48 89 df e8 9f 61 ff ff e9 40 ff ff ff e8 b5 c2 c1 f6 90 <0f> 0b 90 e9 32 ff ff ff 48 c7 c7 44 a5 a9 90 e8 40 9e 28 f7 e9 db RSP: 0018:ffffc90006587a68 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888057388e40 RCX: ffffffff8afa22c6 RDX: ffff888029b20000 RSI: ffffffff8afa23fb RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 R13: ffff88805738a8c8 R14: ffff888057388e40 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880d6918000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff2e8f80f98 CR3: 0000000037bdf000 CR4: 0000000000352ef0 Call Trace: __ieee80211_scan_completed+0x4fb/0xe40 net/mac80211/scan.c:528 ieee80211_scan_work+0x3f1/0x2030 net/mac80211/scan.c:1177 cfg80211_wiphy_work+0x3df/0x550 net/wireless/core.c:435 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c5/0x780 kernel/kthread.c:464 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245