------------[ cut here ]------------ WARNING: CPU: 0 PID: 45 at net/wireless/nl80211.c:19473 cfg80211_bss_color_notify+0x60b/0x7d0 net/wireless/nl80211.c:19473 Modules linked in: CPU: 0 PID: 45 Comm: kworker/u32:2 Not tainted 6.10.0-rc6-syzkaller-00163-g661e504db04c #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: phy17 ieee80211_color_collision_detection_work RIP: 0010:cfg80211_bss_color_notify+0x60b/0x7d0 net/wireless/nl80211.c:19473 Code: bc 5b f7 49 8d 7f 68 be ff ff ff ff e8 ce 3b a9 00 31 ff 89 c3 89 c6 e8 e3 b7 5b f7 85 db 0f 85 16 fb ff ff e8 d6 bc 5b f7 90 <0f> 0b 90 e9 08 fb ff ff e8 c8 bc 5b f7 0f b6 44 24 1c ba 01 00 00 RSP: 0018:ffffc900006bfbf8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a32d1ad RDX: ffff888018ff2440 RSI: ffffffff8a32d1ba RDI: 0000000000000005 RBP: 000000000000008d R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff88802988c000 R13: ffff8880154b0000 R14: ffff88802988ccb0 R15: ffff88802aaf8700 FS: 0000000000000000(0000) GS:ffff88802c000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000032f2021c CR3: 0000000012764000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: process_one_work+0x958/0x1ad0 kernel/workqueue.c:3248 process_scheduled_works kernel/workqueue.c:3329 [inline] worker_thread+0x6c8/0xf30 kernel/workqueue.c:3409 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244