kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'.
kernel msg: ebtables bug: please report to author: entries_size too small
BUG: unable to handle kernel paging request at ffffc9004fc5a624
IP: ebt_among_mt_check+0xf8/0x3f0 net/bridge/netfilter/ebt_among.c:186
PGD 1dad2f067 P4D 1dad2f067 PUD 6532d067 PMD 65eef067 PTE 0
Oops: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 11907 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #249
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ebt_among_mt_check+0xf8/0x3f0 net/bridge/netfilter/ebt_among.c:186
RSP: 0018:ffff8801b0cb7210 EFLAGS: 00010246
RAX: 0000000000000007 RBX: ffffc900065f10c8 RCX: ffffffff851c4547
RDX: 0000000000000000 RSI: ffffc90003849000 RDI: ffffc9004fc5a624
RBP: ffff8801b0cb7240 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff88614300 R11: 0000000000000000 R12: ffffc900065f1108
R13: ffffffff851c4480 R14: ffffc9004fc5a220 R15: ffffffff87701b20
FS:  00007f9f2c545700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9004fc5a624 CR3: 00000001ac1c9006 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 xt_check_match+0x235/0x9c0 net/netfilter/x_tables.c:469
 ebt_check_match net/bridge/netfilter/ebtables.c:374 [inline]
 ebt_check_entry+0xbc3/0x1e00 net/bridge/netfilter/ebtables.c:704
 translate_table+0xcf5/0x2290 net/bridge/netfilter/ebtables.c:945
 do_replace_finish+0x79a/0x2620 net/bridge/netfilter/ebtables.c:1002
 do_replace+0x333/0x4b0 net/bridge/netfilter/ebtables.c:1141
 do_ebt_set_ctl+0xd4/0x110 net/bridge/netfilter/ebtables.c:1518
 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline]
 nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115
 ip_setsockopt+0x97/0xa0 net/ipv4/ip_sockglue.c:1261
 dccp_setsockopt+0x85/0xd0 net/dccp/proto.c:576
 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2979
 SYSC_setsockopt net/socket.c:1850 [inline]
 SyS_setsockopt+0x189/0x360 net/socket.c:1829
 do_syscall_64+0x280/0x940 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x453d69
RSP: 002b:00007f9f2c544c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f9f2c5456d4 RCX: 0000000000453d69
RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013
RBP: 000000000072bf58 R08: 0000000000001948 R09: 0000000000000000
R10: 00000000200002c0 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000000004e7 R14: 00000000006f7648 R15: 0000000000000001
Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cb 02 00 00 <41> 8b 86 04 04 00 00 8d 04 40 44 8d 3c 85 14 04 00 00 eb 1f e8 
RIP: ebt_among_mt_check+0xf8/0x3f0 net/bridge/netfilter/ebt_among.c:186 RSP: ffff8801b0cb7210
CR2: ffffc9004fc5a624
---[ end trace cd96e8620576a3b4 ]---