------------[ cut here ]------------ WARNING: CPU: 0 PID: 9041 at net/mac80211/offchannel.c:404 ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Modules linked in: CPU: 0 UID: 0 PID: 9041 Comm: syz.4.2999 Not tainted 6.13.0-rc7-syzkaller-00191-gfda5e3f28400 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 RIP: 0010:ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Code: 7b 40 e8 77 d0 dc ff 48 83 c4 10 5b 5d e9 ec a6 fa f6 e8 e7 a6 fa f6 48 89 df e8 4f 5f ff ff e9 40 ff ff ff e8 d5 a6 fa f6 90 <0f> 0b 90 e9 32 ff ff ff 48 c7 c7 34 b2 5f 90 e8 e0 53 5d f7 e9 db RSP: 0018:ffffc9000c7b72e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888064800e40 RCX: ffffffff8a9f7c96 RDX: ffff88802812a440 RSI: ffffffff8a9f7dcb RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000001 R13: ffff8880648028c8 R14: 0000000000000000 R15: dffffc0000000000 FS: 000055555a3d0500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9cdeb48178 CR3: 0000000033a24000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_scan_completed+0x4fe/0xe60 net/mac80211/scan.c:513 ieee80211_scan_cancel+0x1cf/0x990 net/mac80211/scan.c:1296 ieee80211_do_stop+0x1b55/0x2520 net/mac80211/iface.c:480 ieee80211_runtime_change_iftype net/mac80211/iface.c:1883 [inline] ieee80211_if_change_type+0x377/0x800 net/mac80211/iface.c:1921 ieee80211_change_iface+0xa5/0x500 net/mac80211/cfg.c:242 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x589/0xdd0 net/wireless/util.c:1217 nl80211_set_interface+0x92e/0xce0 net/wireless/nl80211.c:4400 genl_family_rcv_msg_doit+0x202/0x2f0 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x565/0x800 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2542 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline] netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1347 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1891 sock_sendmsg_nosec net/socket.c:711 [inline] __sock_sendmsg net/socket.c:726 [inline] __sys_sendto+0x488/0x4f0 net/socket.c:2197 __do_sys_sendto net/socket.c:2204 [inline] __se_sys_sendto net/socket.c:2200 [inline] __x64_sys_sendto+0xe0/0x1c0 net/socket.c:2200 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb84ff87bbc Code: 2a 5f 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 70 5f 02 00 48 8b RSP: 002b:00007ffe5f817970 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffe5f817af0 RCX: 00007fb84ff87bbc RDX: 0000000000000024 RSI: 00007ffe5f817b40 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007ffe5f8179c4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000006 R13: 0000000000000000 R14: 00007ffe5f817b40 R15: 0000000000000000