------------[ cut here ]------------ WARNING: CPU: 0 PID: 8411 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc net/mac80211/offchannel.c:401 [inline] WARNING: CPU: 0 PID: 8411 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x249/0x2c0 net/mac80211/offchannel.c:383 Modules linked in: CPU: 0 PID: 8411 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-15601-g4bbdb725a36b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:ieee80211_start_next_roc net/mac80211/offchannel.c:401 [inline] RIP: 0010:ieee80211_start_next_roc+0x249/0x2c0 net/mac80211/offchannel.c:383 Code: 8b 7b 40 e8 29 e7 de ff 48 83 c4 10 5b 5d e9 4e 5a 92 f7 e8 49 5a 92 f7 48 89 df e8 41 68 ff ff e9 42 ff ff ff e8 37 5a 92 f7 <0f> 0b e9 36 ff ff ff 48 c7 c7 38 5a 19 8f e8 f4 8a e8 f7 e9 df fd RSP: 0018:ffffc900034cf378 EFLAGS: 00010283 RAX: 0000000000013d2f RBX: ffff888029318e20 RCX: ffffc90003871000 RDX: 0000000000040000 RSI: ffffffff89f53c69 RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88802931a878 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007fc69f6f76c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9f9a0e8789 CR3: 0000000018b0e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_scan_completed+0x4fe/0xe00 net/mac80211/scan.c:475 ieee80211_scan_cancel+0x1cf/0x930 net/mac80211/scan.c:1234 ieee80211_do_stop+0x19d1/0x21e0 net/mac80211/iface.c:480 ieee80211_runtime_change_iftype net/mac80211/iface.c:1854 [inline] ieee80211_if_change_type+0x364/0x790 net/mac80211/iface.c:1892 ieee80211_change_iface+0xa5/0x4f0 net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x57d/0xd30 net/wireless/util.c:1153 nl80211_set_interface+0x6f6/0x990 net/wireless/nl80211.c:4211 genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972 genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline] genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline] netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1368 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 __sys_sendto+0x255/0x340 net/socket.c:2194 __do_sys_sendto net/socket.c:2206 [inline] __se_sys_sendto net/socket.c:2202 [inline] __x64_sys_sendto+0xe0/0x1b0 net/socket.c:2202 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fc69ea7e7dc 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:00007fc69f6f5eb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fc69f6f6030 RCX: 00007fc69ea7e7dc RDX: 0000000000000024 RSI: 00007fc69f6f6080 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007fc69f6f5f04 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 R13: 0000000000000000 R14: 00007fc69f6f6080 R15: 0000000000000000