ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 BUG: unable to handle kernel paging request at ffffc900051b152d IP: ebt_among_mt_check+0x170/0x350 net/bridge/netfilter/ebt_among.c:187 PGD 1db12d067 P4D 1db12d067 PUD 1db12e067 PMD 1afbd9067 PTE 0 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 Oops: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 4169 Comm: syzkaller333583 Not tainted 4.16.0-rc1+ #317 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ebt_among_mt_check+0x170/0x350 net/bridge/netfilter/ebt_among.c:187 RSP: 0018:ffff8801aa17f210 EFLAGS: 00010246 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 RAX: 0000000000000008 RBX: ffffc900051a9128 RCX: ffffffff84f1661e RDX: 0000000000000000 RSI: 0000000000000870 RDI: ffffc900051b152d RBP: ffff8801aa17f240 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff8818b280 R11: 0000000000000000 R12: ffffc900051b1129 R13: ffff8801aa17f548 R14: ffffc900051a9131 R15: 0000000030000414 FS: 0000000001f53880(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc900051b152d CR3: 00000001b0ae6005 CR4: 00000000001606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 xt_check_match+0x231/0x7d0 net/netfilter/x_tables.c:470 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_check_match net/bridge/netfilter/ebtables.c:374 [inline] ebt_check_entry+0xbc3/0x1e00 net/bridge/netfilter/ebtables.c:704 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 translate_table+0xcf5/0x2290 net/bridge/netfilter/ebtables.c:945 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 do_replace_finish+0x79a/0x2620 net/bridge/netfilter/ebtables.c:1002 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 do_replace+0x333/0x4b0 net/bridge/netfilter/ebtables.c:1141 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 do_ebt_set_ctl+0xd4/0x110 net/bridge/netfilter/ebtables.c:1518 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 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:1259 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2905 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2975 SYSC_setsockopt net/socket.c:1849 [inline] SyS_setsockopt+0x189/0x360 net/socket.c:1828 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 do_syscall_64+0x280/0x940 arch/x86/entry/common.c:287 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x4428e9 RSP: 002b:00007ffe026672a8 EFLAGS: 00000202 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004428e9 RDX: 0000000000000080 RSI: 0000000000000000 RDI: 00000000000000a2 RBP: 3d87cc3a2cd03288 R08: 0000000000000d80 R09: 0000000000000000 R10: 0000000020fb1000 R11: 0000000000000202 R12: 3533333b0d3b0363 R13: c1c49cda7162b997 R14: 46950622b9f4f985 R15: 0000000000000000 Code: ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 00 48 b8 00 00 00 00 00 fc ff df ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 0f 85 c9 01 00 00 <41> 8b 84 24 04 04 00 00 8d 04 40 45 8d ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 bc 87 08 04 00 00 4d 63 RIP: ebt_among_mt_check+0x170/0x350 net/bridge/netfilter/ebt_among.c:187 RSP: ffff8801aa17f210 CR2: ffffc900051b152d ebt_among: wrong size: 2160 against expected 805308444, rounded to 805308448 ---[ end trace 1beeef0d998a7019 ]---