xt_SECMARK: invalid security context 'system_u:objct_r:policy_src_t:s0'
BUG: unable to handle kernel paging request at ffffffffffffff6d
IP: css_put include/linux/cgroup.h:386 [inline]
IP: cgroup_put include/linux/cgroup.h:415 [inline]
IP: cgroup_mt_destroy_v1+0xe5/0x310 net/netfilter/xt_cgroup.c:102
PGD 6a25067 P4D 6a25067 PUD 6a27067 PMD 0 
Oops: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 7073 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #218
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:css_put include/linux/cgroup.h:386 [inline]
RIP: 0010:cgroup_put include/linux/cgroup.h:415 [inline]
RIP: 0010:cgroup_mt_destroy_v1+0xe5/0x310 net/netfilter/xt_cgroup.c:102
RSP: 0018:ffff8801d8ba7958 EFLAGS: 00010246
RAX: 0000000000000008 RBX: 1ffff1003b174f2b RCX: ffffffff84747626
RDX: 0000000000000000 RSI: ffffc90003981000 RDI: ffffffffffffff6d
RBP: ffff8801d8ba79e0 R08: 1ffff1003b174ef9 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffff01
R13: ffff8801d8ba79b8 R14: dffffc0000000000 R15: ffffffff84747570
FS:  00007fd2fc898700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffff6d CR3: 00000001ae939003 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 cleanup_match+0x14e/0x220 net/ipv6/netfilter/ip6_tables.c:486
 cleanup_entry+0xcb/0x350 net/ipv4/netfilter/ip_tables.c:651
 __do_replace+0x79d/0xa50 net/ipv4/netfilter/ip_tables.c:1094
 do_replace net/ipv4/netfilter/ip_tables.c:1150 [inline]
 do_ipt_set_ctl+0x40f/0x5f0 net/ipv4/netfilter/ip_tables.c:1680
 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline]
 nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115
 ip_setsockopt+0xa1/0xb0 net/ipv4/ip_sockglue.c:1260
 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2905
 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2978
 SYSC_setsockopt net/socket.c:1849 [inline]
 SyS_setsockopt+0x189/0x360 net/socket.c:1828
 entry_SYSCALL_64_fastpath+0x29/0xa0
RIP: 0033:0x453299
RSP: 002b:00007fd2fc897c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299
RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013
RBP: 00000000000005c4 R08: 00000000000012f0 R09: 0000000000000000
R10: 000000002000b000 R11: 0000000000000212 R12: 00000000006f7b00
R13: 00000000ffffffff R14: 00007fd2fc8986d4 R15: 0000000000000001
Code: 6c 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 a6 01 00 00 <41> f6 44 24 6c 01 74 2e e8 de ba fb fc 48 b8 00 00 00 00 00 fc 
RIP: css_put include/linux/cgroup.h:386 [inline] RSP: ffff8801d8ba7958
RIP: cgroup_put include/linux/cgroup.h:415 [inline] RSP: ffff8801d8ba7958
RIP: cgroup_mt_destroy_v1+0xe5/0x310 net/netfilter/xt_cgroup.c:102 RSP: ffff8801d8ba7958
CR2: ffffffffffffff6d
---[ end trace 4cd2d8e805b4a529 ]---