WARNING: CPU: 0 PID: 6792 at net/wireless/core.c:549 wiphy_verify_combinations net/wireless/core.c:548 [inline]
WARNING: CPU: 0 PID: 6792 at net/wireless/core.c:549 wiphy_register+0xfc3/0x2050 net/wireless/core.c:728
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 6792 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #170
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x194/0x257 lib/dump_stack.c:53
 panic+0x1e4/0x41c kernel/panic.c:183
 __warn+0x1dc/0x200 kernel/panic.c:547
 report_bug+0x211/0x2d0 lib/bug.c:184
 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178
 fixup_bug arch/x86/kernel/traps.c:247 [inline]
 do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
 invalid_op+0x22/0x40 arch/x86/entry/entry_64.S:1079
RIP: 0010:wiphy_verify_combinations net/wireless/core.c:548 [inline]
RIP: 0010:wiphy_register+0xfc3/0x2050 net/wireless/core.c:728
RSP: 0018:ffff8801c8adeee0 EFLAGS: 00010212
RAX: 0000000000010000 RBX: 00000000000000fd RCX: ffffffff8517dd33
RDX: 0000000000002c1a RSI: ffffc90001d4b000 RDI: ffff8801c6674cf0
RBP: ffff8801c8adf060 R08: ffffed0038cce46d R09: ffffed0038cce46d
R10: 0000000000000001 R11: ffffed0038cce46c R12: ffff8801c6674cf4
R13: dffffc0000000000 R14: ffff8801c6672360 R15: ffff8801c6672390
 ieee80211_register_hw+0x1162/0x3100 net/mac80211/main.c:1038
 mac80211_hwsim_new_radio+0x1b2e/0x2b90 drivers/net/wireless/mac80211_hwsim.c:2700
 hwsim_new_radio_nl+0x5b7/0x7c0 drivers/net/wireless/mac80211_hwsim.c:3152
 genl_family_rcv_msg+0x7b7/0xfb0 net/netlink/genetlink.c:599
 genl_rcv_msg+0xb2/0x140 net/netlink/genetlink.c:624
 netlink_rcv_skb+0x224/0x470 net/netlink/af_netlink.c:2408
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:635
 netlink_unicast_kernel net/netlink/af_netlink.c:1275 [inline]
 netlink_unicast+0x4ee/0x700 net/netlink/af_netlink.c:1301
 netlink_sendmsg+0xa4a/0xe60 net/netlink/af_netlink.c:1864
 sock_sendmsg_nosec net/socket.c:638 [inline]
 sock_sendmsg+0xca/0x110 net/socket.c:648
 ___sys_sendmsg+0x767/0x8b0 net/socket.c:2028
 __sys_sendmsg+0xe5/0x210 net/socket.c:2062
 C_SYSC_sendmsg net/compat.c:739 [inline]
 compat_SyS_sendmsg+0x2a/0x40 net/compat.c:737
 do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline]
 do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389
 entry_SYSENTER_compat+0x54/0x63 arch/x86/entry/entry_64_compat.S:129
RIP: 0023:0xf7f64c79
RSP: 002b:00000000f776008c EFLAGS: 00000296 ORIG_RAX: 0000000000000172
RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020001fc8
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..