kernel msg: ebtables bug: please report to author: entries_size too small
kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
WARNING: CPU: 0 PID: 8101 at net/wireless/core.c:550 wiphy_verify_combinations net/wireless/core.c:550 [inline]
WARNING: CPU: 0 PID: 8101 at net/wireless/core.c:550 wiphy_register+0x12c1/0x2510 net/wireless/core.c:741
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 8101 Comm: syz-executor0 Not tainted 4.18.0-rc8+ #184
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113
 panic+0x238/0x4e7 kernel/panic.c:184
 __warn.cold.8+0x163/0x1ba kernel/panic.c:536
 report_bug+0x252/0x2d0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992
RIP: 0010:wiphy_verify_combinations net/wireless/core.c:550 [inline]
RIP: 0010:wiphy_register+0x12c1/0x2510 net/wireless/core.c:741
Code: 74 08 3c 01 0f 8e c5 10 00 00 66 45 89 67 30 e9 18 f9 ff ff e8 40 00 4c fb 0f 0b bb ea ff ff ff e9 f5 f3 ff ff e8 2f 00 4c fb <0f> 0b bb ea ff ff ff e9 e4 f3 ff ff e8 1e 00 4c fb 0f 0b bb ea ff 
RSP: 0018:ffff8801999a6e60 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90001ffd000
RDX: 000000000000716f RSI: ffffffff86301821 RDI: 0000000000000005
ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1
RBP: ffff8801999a7000 R08: ffff88018f4dc040 R09: ffffed003355d7ec
R10: ffffed003355d7ec R11: ffff88019aaebf65 R12: ffff88019aaee93c
R13: ffffffff87838ae0 R14: dffffc0000000000 R15: ffff88019aaebf60
 ieee80211_register_hw+0x13d5/0x35e0 net/mac80211/main.c:1050
 mac80211_hwsim_new_radio+0x1db8/0x33b0 drivers/net/wireless/mac80211_hwsim.c:2772
ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1
 hwsim_new_radio_nl+0x7c0/0xa80 drivers/net/wireless/mac80211_hwsim.c:3247
 genl_family_rcv_msg+0x8a3/0x1140 net/netlink/genetlink.c:601
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
 genl_rcv_msg+0xc6/0x168 net/netlink/genetlink.c:626
 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2455
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:637
 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline]
 netlink_unicast+0x5a0/0x760 net/netlink/af_netlink.c:1343
 netlink_sendmsg+0xa18/0xfd0 net/netlink/af_netlink.c:1908
 sock_sendmsg_nosec net/socket.c:642 [inline]
 sock_sendmsg+0xd5/0x120 net/socket.c:652
 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2126
 __sys_sendmsg+0x11d/0x290 net/socket.c:2164
 __do_sys_sendmsg net/socket.c:2173 [inline]
 __se_sys_sendmsg net/socket.c:2171 [inline]
 __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2171
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457089
Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:00007f0c1e7d6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f0c1e7d76d4 RCX: 0000000000457089
RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004d3c18 R14: 00000000004c88f5 R15: 0000000000000001
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..