------------[ cut here ]------------ WARNING: CPU: 1 PID: 21657 at net/mac80211/offchannel.c:404 ieee80211_start_next_roc+0x1e3/0x250 net/mac80211/offchannel.c:404 Modules linked in: CPU: 1 PID: 21657 Comm: syz-executor.0 Not tainted 6.8.0-rc7-syzkaller-02088-g15d2540e0d62 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 RIP: 0010:ieee80211_start_next_roc+0x1e3/0x250 net/mac80211/offchannel.c:404 Code: f6 48 89 df 4c 89 f6 48 89 c2 5b 41 5c 41 5e 41 5f e9 d1 3a de ff e8 8c 3c b8 f6 90 0f 0b 90 e9 b5 fe ff ff e8 7e 3c b8 f6 90 <0f> 0b 90 e9 fc fe ff ff 48 c7 c1 0c 34 86 8f 80 e1 07 80 c1 03 38 RSP: 0018:ffffc90013c07218 EFLAGS: 00010283 RAX: ffffffff8adb32a2 RBX: 0000000000000001 RCX: 0000000000040000 RDX: ffffc90004a6a000 RSI: 0000000000005d96 RDI: 0000000000005d97 RBP: ffffc90013c073b0 R08: ffffffff8adb31ec R09: 1ffff11004e0a29b R10: dffffc0000000000 R11: ffffed1004e0a29c R12: dffffc0000000000 R13: ffff8880264a8e20 R14: ffff8880264a8e20 R15: ffff88802b0a0620 FS: 00007fc7c28176c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c0056d6000 CR3: 000000002d7fe000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_do_stop+0x1d9/0x1ec0 net/mac80211/iface.c:480 ieee80211_runtime_change_iftype net/mac80211/iface.c:1870 [inline] ieee80211_if_change_type+0x4cd/0xad0 net/mac80211/iface.c:1908 ieee80211_change_iface+0xd2/0x4f0 net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x75e/0xed0 net/wireless/util.c:1209 nl80211_set_interface+0x5b5/0x830 net/wireless/nl80211.c:4234 genl_family_rcv_msg_doit net/netlink/genetlink.c:1113 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1193 [inline] genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1208 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1217 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x8e0/0xcb0 net/netlink/af_netlink.c:1902 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 __sys_sendto+0x3a4/0x4f0 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2199 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fc7c1a7fa9c Code: 1a 51 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 60 51 02 00 48 8b RSP: 002b:00007fc7c2815eb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fc7c2816030 RCX: 00007fc7c1a7fa9c RDX: 0000000000000024 RSI: 00007fc7c2816080 RDI: 0000000000000008 RBP: 0000000000000000 R08: 00007fc7c2815f04 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008 R13: 0000000000000000 R14: 00007fc7c2816080 R15: 0000000000000000