------------[ cut here ]------------ WARNING: CPU: 0 PID: 21609 at net/mac80211/driver-ops.c:420 drv_link_info_changed+0xc4/0x450 Modules linked in: CPU: 0 PID: 21609 Comm: syz-executor.1 Not tainted 6.1.0-syzkaller-03225-g764822972d64 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:drv_link_info_changed+0xc4/0x450 net/mac80211/driver-ops.c:415 Code: 8c 44 89 6c 24 04 e8 5b 64 6d f7 eb 3a 44 89 6c 24 04 e8 4f 64 6d f7 eb 2e 44 89 6c 24 04 e8 43 64 6d f7 eb 22 e8 3c 64 6d f7 <0f> 0b e9 04 01 00 00 44 89 6c 24 04 e8 2b 64 6d f7 eb 0a 44 89 6c RSP: 0018:ffffc90003bef0b8 EFLAGS: 00010283 RAX: ffffffff8a1ffb64 RBX: dffffc0000000000 RCX: 0000000000040000 RDX: ffffc9000e85b000 RSI: 0000000000000749 RDI: 000000000000074a RBP: 0000000080000000 R08: 0000000000000005 R09: ffffffff8a1ffb2f R10: 0000000000000004 R11: ffff88801f6a3a80 R12: 0000000000000200 R13: 0000000000000000 R14: ffff88807e7c4c80 R15: ffff88807e7c6728 FS: 00007f794156f700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3920bcf1d0 CR3: 0000000022d3f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_offchannel_stop_vifs+0x235/0x4e0 net/mac80211/offchannel.c:121 ieee80211_start_sw_scan net/mac80211/scan.c:555 [inline] __ieee80211_start_scan+0x1f94/0x2160 net/mac80211/scan.c:829 ieee80211_request_scan+0x5f/0xa0 net/mac80211/scan.c:1172 rdev_scan net/wireless/rdev-ops.h:450 [inline] cfg80211_scan+0xcb/0x770 net/wireless/scan.c:907 nl80211_trigger_scan+0x1939/0x1e00 net/wireless/nl80211.c:9151 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline] genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0xc02/0xf60 net/netlink/genetlink.c:850 netlink_rcv_skb+0x1f0/0x460 net/netlink/af_netlink.c:2540 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7e7/0x9c0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x9b3/0xcd0 net/netlink/af_netlink.c:1921 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg net/socket.c:734 [inline] ____sys_sendmsg+0x597/0x8e0 net/socket.c:2482 ___sys_sendmsg net/socket.c:2536 [inline] __sys_sendmsg+0x28e/0x390 net/socket.c:2565 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f794088c0d9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f794156f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f79409abf80 RCX: 00007f794088c0d9 RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 RBP: 00007f79408e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc09640fdf R14: 00007f794156f300 R15: 0000000000022000