------------[ cut here ]------------ (wiphy->interface_modes & BIT(NL80211_IFTYPE_NAN_DATA)) && (!wiphy->nan_capa.phy.ht.ht_supported || wiphy->n_radio > 1) WARNING: net/wireless/core.c:885 at wiphy_register+0x58a/0x2fe0 net/wireless/core.c:884, CPU#0: syz.0.17/5819 Modules linked in: CPU: 0 UID: 0 PID: 5819 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:wiphy_register+0x58a/0x2fe0 net/wireless/core.c:884 Code: 00 00 e8 49 8f d4 f6 90 0f 0b 90 e9 67 0a 00 00 e8 3b 8f d4 f6 e9 59 0a 00 00 e8 31 8f d4 f6 e9 eb 00 00 00 e8 27 8f d4 f6 90 <0f> 0b 90 e9 45 0a 00 00 44 89 f8 24 06 0f b6 d8 31 ff 89 de e8 0d RSP: 0018:ffffc90003406860 EFLAGS: 00010293 RAX: ffffffff8af13fe2 RBX: 0000000000000004 RCX: ffff888027e68000 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 RBP: ffffc900034069f0 R08: ffff88807db90faf R09: 1ffff1100fb721f5 R10: dffffc0000000000 R11: ffffed100fb721f6 R12: ffff88807db90740 R13: dffffc0000000000 R14: ffffffff8d002990 R15: ffff88807db90804 FS: 000055555f850500(0000) GS:ffff888125289000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdadd072700 CR3: 0000000075c8e000 CR4: 00000000003526f0 Call Trace: ieee80211_register_hw+0x3c53/0x4910 net/mac80211/main.c:1627 mac80211_hwsim_new_radio+0x3327/0x57e0 drivers/net/wireless/virtual/mac80211_hwsim_main.c:6047 hwsim_new_radio_nl+0xe20/0x26e0 drivers/net/wireless/virtual/mac80211_hwsim_main.c:6832 genl_family_rcv_msg_doit+0x22a/0x330 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x61c/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x232/0x4b0 net/netlink/af_netlink.c:2551 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x75c/0x8e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1895 sock_sendmsg_nosec net/socket.c:787 [inline] __sock_sendmsg net/socket.c:802 [inline] ____sys_sendmsg+0x972/0x9f0 net/socket.c:2698 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2752 __sys_sendmsg net/socket.c:2784 [inline] __do_sys_sendmsg net/socket.c:2789 [inline] __se_sys_sendmsg net/socket.c:2787 [inline] __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2787 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fdadd19cdd9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffd03fe8018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fdadd415fa0 RCX: 00007fdadd19cdd9 RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 RBP: 00007fdadd232d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fdadd415fac R14: 00007fdadd415fa0 R15: 00007fdadd415fa0