[....] Starting enhanced syslogd: rsyslogd[ 16.828122] audit: type=1400 audit(1517417750.129:5): avc: denied { syslog } for pid=4009 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.591683] audit: type=1400 audit(1517417755.893:6): avc: denied { map } for pid=4149 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.206' (ECDSA) to the list of known hosts. 2018/01/31 16:56:02 fuzzer started [ 28.859243] audit: type=1400 audit(1517417762.161:7): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 16:56:02 dialing manager at 10.128.0.26:40261 [ 31.806044] can: request_module (can-proto-0) failed. [ 31.816349] can: request_module (can-proto-0) failed. 2018/01/31 16:56:05 kcov=true, comps=true [ 32.281542] audit: type=1400 audit(1517417765.583:8): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 16:56:06 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000e8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xeda}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x604, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000001000)="afd56b55a3101d56fd877d586e07c563dedd70a05cd4a1747bc64b1a10b5e27ccbe03a3ff4051d5f9370f0645c7d648f24c8c0feea59786f257bb573cbdfa683d3260ea0ed03356d919890941fc7ba662be13f03acfdf759e84faaaac0cae9079997531f34796d883fd303fd4c2515c7d6317acfd6efd14b503b37373a3109e38c173bbaaa9a3f8fe23ab16693014e33c1f08bc132c5e6a8498aec81e535b62b2a3525574b72ba0707e9ceefa7b0b568adf5bf8f9fb09a80e6cd553fa3", 0xbd, 0x40040, &(0x7f0000003000)={0x1a, 0xf6, 0x3, 0x7, 0x0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000004000)=[{&(0x7f0000003000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000004000)=""/125, 0x7d}, {&(0x7f0000005000-0x2b)=""/43, 0x2b}], 0x4, &(0x7f0000003000)=""/35, 0x23, 0x2}, 0x40000040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r1, r5, 0x2, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000007000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x10) tee(r1, r1, 0x2, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000008000-0x50)=""/80, &(0x7f0000006000)=0x50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000005000-0x4)=0x2) 2018/01/31 16:56:06 executing program 3: r0 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x81, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000000)="8f8760c3c11ea0c36e7d3174cef5e61f9cbc9109e5de00c5c7270fc62457bd17059d1c4c0443502fb07c6b149bf236e52de8f51f2077e7be4289") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000)=0xfffffffffffffff9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xff, 0x6, 0x9, 0xfffffffffffeffff, 0x1f}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={r3, 0x0}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e8, 0x4, 0x5, 0x0, 0x3}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x78)={r3, 0x70, "3ea6d0debdf510a0280f6975ea8f1a83f2a66858182566a4b8e8705288bb07144ac9e3b89e22930c2e93589c58df7ea3499568a283f2f396b7116ccd47fe9e610ad42d8222103bce177f10cbfc7b4bf5c3dff445064e59db622928d2ea84408131fb3df73980c33eeaaa89e86d63cbe8"}, &(0x7f0000005000)=0x78) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000)={0x200, {{0x2, 0x1, @rand_addr=0x542, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(r2, 0x0, &(0x7f0000007000)=0x0, 0x800) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @common='bpq0\x00'}}, 0x1e) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xf, 0x6, 0x100000001, 0xfffffffffffffffe, 0x13, r5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000-0x10)={r6, &(0x7f0000006000)="843761bab1f7849700ecd08815aefe98b466745e3e38c12236c2cd4f524e832f2410ee3b"}, 0x10) 2018/01/31 16:56:06 executing program 0: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xffffffff, 0x9, 0x1f, 0x6, 0x331, 0x7ff, {0x0, @in6={{0xa, 0x2, 0xd97e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x58}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xd7d, 0xffffffffffffffff, 0xa4, 0x8}}, &(0x7f00008b2000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000985000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r2, 0xe8, "6bae9956265daf8aea2772fcb3046373f890201a285b7b67f8e18fb0b7908ff3097f34efda56ad4fdf7787b72bcbe0c12b5a4085845278c6716da7ae707e4c41c937924986468a9bf1112ae64f1242a590377a3b1e65f159ab3096e0a03867d35fb54294e2709366205dc7e07ff54d691b55397c89f9b6ffbc3a7317874213ca0b7aceef2035b12d85b74426809e5aa673154223727d8fbf2e8d271e029a17ef736b32b32259ca1ebc20844e1a81257547563c9eb0f06dbc50ce83da1dc1f1689947a67e8893d386676812cd6770abcb82a3e9fbfaffc0e2b1e4e2e8e6df7ded2bf4f619b0a027a0"}, &(0x7f0000002000-0x4)=0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000004000)={0x9, &(0x7f0000005000-0x76)=""/118, &(0x7f0000004000)=[{0x28, 0xb7, 0x8, &(0x7f0000005000-0xb7)=""/183}, {0x7d3, 0x1000, 0x3, &(0x7f0000004000)=""/4096}, {0x9, 0x7e, 0x7, &(0x7f0000003000)=""/126}, {0xffffffff, 0xe2, 0x3, &(0x7f0000005000-0xe2)=""/226}, {0x1ff, 0x29, 0xffffffffffffdedc, &(0x7f0000002000-0x29)=""/41}, {0x6, 0x79, 0x7fff, &(0x7f0000005000-0x79)=""/121}, {0x200, 0xd1, 0x6, &(0x7f0000002000-0xd1)=""/209}, {0x8, 0x7, 0x3, &(0x7f0000005000-0x7)=""/7}, {0xff, 0x1000, 0xfffffffffffffffe, &(0x7f0000004000-0x1000)=""/4096}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000005000-0xc)={0xb000000c, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0xfff], 0x1, 0x0, 0x2, 0x6, 0x1, 0xeb, {0x11d6, 0x6, 0x400, 0x100000000, 0xee1, 0x3, 0x6, 0x1, 0x101, 0x4, 0x4, 0x100000000, 0x6, 0x9, "3dc8aaa30d83d03454078137e9f53de254cb15b463453a8f94d95539342ef562"}}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7, 0xe8, "95a7129ba59b993acf004c7a9e5356cf94f2da7b214531fce19b83057cf88dbd7fb052535478cb38e1c68351d7b21912ef6ada97089913292154deec49a82d9b9c159e1a357aac7d048c853cec941fd2"}, 0x160) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r4, r0}) 2018/01/31 16:56:06 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000311000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000024d000)={0x7}, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000094b000-0x90)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000551000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0xffff, 0x1, 0x4, 0xffff, 0x5, 0x7, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0x7fff, 0x5, 0x1000000000000000}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0xffffffffffffc78b}, &(0x7f0000002000-0x4)=0x8) socketpair(0x9, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r6, &(0x7f0000001000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x9a95, &(0x7f0000003000-0x8)={0x10000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000003000)=0x0) write(r6, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000004000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x5, 0x2, 0x5}, 0xa0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000004000-0xc)={0xed6, 0x1, 0xffffffffffffff78, 0x3a, 0x7}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000)="63bf31b01aa944ce16da1c80f4d202e1c94cb38e02fa2822a9043786fb944c118cb59e15d1763e31174234d2032b3d8f45ddbf3850ed6aad8466ca8e64b37f82abec2cd93bbd9d93d18d55ee94090c8ed02079ec97513725b9d1875dc1b399b3300385df1627801b7771fd04b2b416e887984ea8bfe443528b20a6d4c740f842465fd59d9c83e44ae3df8813b23d379c92206a657c2462e2beba81a02db9bcd9fc2045054aa6714d467024bec6c13796ee46b4365b719c07dfc8f82ed811e05968cca85e2c4084d2b18c0e", 0xcb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000006000+0xd4f)={0x0, 0x4, 0x7, 0x1, 0x2, 0x7fffffff, 0x7}, 0xc) bind$inet(r5, &(0x7f0000004000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept$alg(r6, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0xc) 2018/01/31 16:56:06 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000384000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c6000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00003b0000)={&(0x7f0000000000)=@full={{0x3, {"d2041a3f60fada"}, 0x1}, [{"8d5529c710caad"}, {"ef00c5d7f56745"}, {"e01a7a622e65d4"}, {"ffa16f0907cb88"}, {"68df788b819e50"}, {"64fd1c46134f43"}, {"54c336d0d639e2"}, {"d25c05b5fb26e7"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="cabc4d56cfb9ccaeb048daf3e1e1cdd4dbdca74dfb084b688fa02aa39ec5151c83f699ecdb3ee59d8c19770025a02b3778816ce7837774b4cf56864e2b9a3511e42eb7ad49dbd81ca37e1a5b7abe7d", 0x4f}, {&(0x7f0000c00000-0x6c)="79baa0cb65146b4ff300edbb02e6353a56eb479818d3eadfbe541db4fe2774db60965ffd0948a3bd21b3a122a01226e7800e4cef5fad795a381fedcffa13914d6a760afb4cfa187ebb1d5bab4eb9c01ab188576056c49674c2424fb64fa01ae459836cfc28025abff7ea0272", 0x6c}, {&(0x7f0000000000)="516838f5d4e7bc7a74b8f14512d04d270315c3591a8ac75e1780ef771eeef94dc7c6cd2fae23314bf6", 0x29}, {&(0x7f0000eaa000)="b0b3559b4ec5977c4af6a8f058ed94f7a160314e4ee95e545d1bbb9db0dc2c20a32329af38f429025153e73f76ddf58c3eca089def93acad6704ffe3eccacbd962b443d9dd4b3331", 0x48}], 0x4, &(0x7f0000c99000)=[{0x48, 0x11b, 0x710b, "1b1be3166bd4b217549d72887ef42963252199400a142c68e2957d607e84cdebf414ff41b1e97f67059910ab476fe37799"}, {0x78, 0x29, 0x20, "69aa54d6f48b6f4baeecf67834d5b64eae20a0b80ad28c370e02a2c58142ead4a47e296f9e041f2a950498ce6378324a70f434d5596a6726651c14d0063b609c1e8e27f0dd019c001c16457ad2a8ee65b1f455714964bd79f9bab382f0871af2b5eabed89aa8c0"}], 0xc0, 0x4c000}, 0x4000050) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000+0xe32)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x3, 0x5, 0x4, 0x9}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x4, 0xfffffffffffffffb, 0x4}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xbe9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xffffffffffffff00}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000002000-0x20)={@common='rose0\x00', @ifru_flags=0x8002}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x4, 0x1, [0x8]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x462, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0xffffffffffff0000, 0x3}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000004000)={0x9, {{0xa, 0x2, 0x8b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r6 = socket$inet6(0xa, 0x7, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000006000-0xb1)="837893df29bd927e97773238e92969701138ff125e6c2b444244b45ee2bb3ddece3501b9a8d75c1698c12bfbefdedecaf8481c3ed0d854e8c3a48dd89f5d376ad7ae25378fd572ddb8565b04434a4cae31b56f8f4b7524a41b0bf3f1952205c9ed7ef64b9c8d8f805b891873e2dd85922bc5bf921722c4861031974284aac8aa7b8f2ef339f93b8fcedd3726ba88ef8543e8b677d1d67bb8dfef4c0a7aa6618c8b466d220c05d3a15c2e492c5acd96cf24", 0xb1, 0x8000, &(0x7f0000000000)={0x1a, 0xff, 0x20, 0x357, 0x7ff, 0x10000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000006000)={r1, @in={{0x2, 0x0, @rand_addr=0x7b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4}, 0x98) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000005000)=@hopopts={0x97, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @generic={0x17, 0x54, "4bba45cbf31ea4433272f0a8060ab05dd005866c5255d1d6dafc72e63f46bf41c69b93dc103bfe8dc7be40fbed3ccea2e17201abd8c04b5685cb574911e12d03267f9ba27bfd179f9e0039f09ca79593aa3bf9bd"}]}, 0x68) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000005000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x39a, 0x9, 0xff, 0x21}, 0xa0) 2018/01/31 16:56:06 executing program 6: pipe(&(0x7f0000219000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000d31000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c39000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="129efdefd594", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000418000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x6, 0x1, [0x7b9]}, 0xa) r3 = socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0xffff, 0x1f, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x3f800000000000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000003000)="e903c1126619f9cd5f9184b3209189096f35168bf432aba5889d1edc290ec15b92f4d62fa508567a8c9b79a9bb0c461c402242701e0a02b889fc4bb4078aa4105eaf757a2c26c907436535420de975ae0a9e20d7cc82", 0x56) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0xa, 0x1000000000}, {0x4, 0x100000000000000}, {0x4, 0x3f}, {0x8, 0x4}], 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2a)=[@in6={0xa, 0x1, 0xf6a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0x38) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x8, 0x15, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3ff}, [@map={0x18, 0xe, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x3, 0xa, 0xffffffff, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x7ff, 0x4, 0x8000}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x24}, @generic={0x5, 0xffffffffffffff80, 0xffff, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000)='GPL\x00', 0x6, 0xa, &(0x7f0000006000-0xa)=""/10, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0xffffffffffffffff, 0x4, 0xb000}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@ipx={0x4, 0xda35, 0x100000000, "095916304e34", 0x1, 0x0}, {&(0x7f0000006000-0xf6)=""/246, 0xf6}, &(0x7f0000008000)=0x0, 0x21}, 0x30) 2018/01/31 16:56:06 executing program 2: pipe(&(0x7f000003b000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000064c000-0x4)=0x51, &(0x7f0000dac000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000f93000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4, 0x800000000000000, 0x9, 0x30}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x0, 0x1, [0x3]}, 0xa) pwrite64(r0, &(0x7f0000001000-0xf2)="42e60a38288dbd6fcc7093001a5b085d10b9f3a6fd93ca50563b0a443731fa3d136da73f776d9cef2f35d4a5dcef44359a4759c0be0ba8f9c978a9920ce8df491904cd4e09e3e2dfd0a30f0df33c6c2e88342127ec4fc4738cc356ff67939a3e28d524d1a6586956fa5c53e54e378415500a9c3ec61ad1c9fe63ba45eb4bf2dba263bebeebc1bc8ed80b013da461bb2088837a0f63e3fdbf9448916619b4824b9d5cc5e7d131758a59b54b7810be20148936217d6383476bb93172eecd7e4218aaf45c0f246e86c3fcd055e2e6b2f88351878fb5db2a3340ffc3b49dba2a15d56467baad5ccbb4cda433a46e42346ce6afd4", 0xf2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r2, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) epoll_pwait(r0, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3f, &(0x7f0000003000-0x8)={0x6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001, r4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r3, 0x8000, 0x8001, 0x4d6c13ae}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000004000-0xfa)=""/250, 0xfa, 0x140, &(0x7f0000007000-0x10)={0x3, {"0ef6e48121ba84"}, 0x7f}, 0x10) bind$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0xffff, 0x9, 0x8, 0x1, 0x280000000000000, 0x401}, 0x7f}, 0x9) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000007000)=""/70, &(0x7f0000006000)=0x46) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000008000)={&(0x7f0000003000-0x13c)=@migrate={0x13c, 0x21, 0x705, 0x1, 0x0, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0xfff, 0x2, 0xa0, 0x20, 0x7f, r4, r5}, 0xe, 0x1}, [@algo_aead={0xcc, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x400, 0xc0, "be272853c36b083ece5d07c0c14f6fcaa7bb3e47329dc9f58a2a6143269ee5134592d71a33c38ddc21a9a1e917ec8d113e7d32cfb373592dbbc1f58266a6815b3913d48e7b0b4c400f79266ce2a2121e57f11f7aad32e4780e7f2e7b7cc3efd5430e9b08869f7a3d853d7e92e48f5aee3e226f3c11348a733d1fa63203d9a6eb"}}, @output_mark={0x8, 0x1d, 0x5}, @proto={0x8, 0x19, 0x32}, @etimer_thresh={0x8, 0xc, 0x10001}, @ipv6_hthresh={0x8, 0x4, {0x7a, 0x11}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x801) 2018/01/31 16:56:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x3)=0x0, &(0x7f0000000000+0x3fc)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0xd48a, 0x6, 0x1, 0xffffffffffff013e, 0x80000000, 0x7, {0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x10000, 0x6, 0x8}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x8, 0x7, 0x4390f3fe}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x100}, 0x6) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x5}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xb2}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}], 0xa4) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000-0x2b8)={0x7f, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="ad6fc2e43d2f4cbb47a347b4d8ce6ecab5918809f259aea77a4ca4afa4d9b57701eb027bea82f2808ba36808ccef1958ce6adafdf98f384a18999849b3e80484c571360ab755a3a80c344dafff45ea6e158155956416ccbee5192a8130d1d9f7d10911c3c1e98e297019e9cf", 0x6c, 0x810, &(0x7f0000008000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 33.443371] audit: type=1400 audit(1517417766.745:9): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/root/syzkaller-shm493481500" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 33.509439] audit: type=1400 audit(1517417766.811:10): avc: denied { sys_admin } for pid=4205 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.539352] IPVS: ftp: loaded support on port[0] = 21 [ 33.597774] IPVS: ftp: loaded support on port[0] = 21 [ 33.599549] audit: type=1400 audit(1517417766.896:11): avc: denied { net_admin } for pid=4208 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.658754] IPVS: ftp: loaded support on port[0] = 21 [ 33.706869] IPVS: ftp: loaded support on port[0] = 21 [ 33.779738] IPVS: ftp: loaded support on port[0] = 21 [ 33.876618] IPVS: ftp: loaded support on port[0] = 21 [ 33.997599] IPVS: ftp: loaded support on port[0] = 21 [ 34.137470] IPVS: ftp: loaded support on port[0] = 21 [ 34.726863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.982244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.034808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.255591] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.378527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.521353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.676510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.732748] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.330177] audit: type=1400 audit(1517417770.630:12): avc: denied { sys_chroot } for pid=4208 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.435523] audit: type=1400 audit(1517417770.735:13): avc: denied { prog_load } for pid=5096 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 16:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000010a000-0x4)={0xffffffffffffff9c}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000180000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000054b000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000523000-0x4c)=""/76, 0x4c, 0x40000020, &(0x7f0000bfe000)={0x11, 0x1a, r2, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000d4000)={@common="62726964720000000000001527ffffdd", &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a900040000000000006a4a3600000004801ff455df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cef000-0x18)={0x0, 0x1, 0x30, 0x100, 0x101}, &(0x7f0000f9d000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000efa000-0x16)={r1, 0x7ff, 0xe, "2620fbf909b5452d7ec1559d4461"}, 0x16) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/31 16:56:10 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000001e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x800000013, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x9, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000022000)={r1, 0x7, &(0x7f0000022000)=[0x8, 0x5, 0x2, 0x8, 0x3ff, 0x400, 0xf5f], &(0x7f0000014000-0xc)=[0x3, 0x0, 0x0], 0x60, 0x0, 0xfffffffffffffffb, &(0x7f0000002000)=[], &(0x7f000000d000-0x18)=[0x0, 0x3ff, 0x568d4c58, 0x3, 0xffffffff, 0x7ff], 0x0}) pipe(&(0x7f0000021000)={0x0, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000022000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) [ 37.603404] audit: type=1400 audit(1517417770.904:14): avc: denied { net_raw } for pid=5149 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 16:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r2 = accept(r0, &(0x7f0000fc1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c7000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009cc000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe) recvfrom$packet(r2, &(0x7f0000486000-0xde)=""/222, 0xde, 0x20, &(0x7f0000c4a000-0x14)={0x11, 0xff, r3, 0x1, 0x3ff, 0x6, @random="6bf183d962d7", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00007d9000-0x10)=[{&(0x7f00001af000-0x1)="", 0x0}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) [ 37.935552] audit: type=1400 audit(1517417771.237:15): avc: denied { create } for pid=5228 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.984376] audit: type=1400 audit(1517417771.245:16): avc: denied { accept } for pid=5228 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.020621] audit: type=1400 audit(1517417771.272:17): avc: denied { map_create } for pid=5228 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 16:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/01/31 16:56:11 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000025000-0x38)={&(0x7f0000025000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000024000)={&(0x7f0000014000-0x48)=@canfd={{0x2, 0x4, 0x8, 0x6}, 0x21, 0x0, 0x0, 0x0, "a085716ffa36de2cbf7d3ef0b412de9e69516e6048a095b58b965c74656cc65e3e7d5a4d83d472ba74512c16c810320201600d1a82dbf6d169c34c18e8486640"}, 0x48}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000000) 2018/01/31 16:56:11 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000315000-0x2c)={0xf, 0x800, 0xc8d, 0x800, 0x0, r0, 0x687, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/31 16:56:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000e7000-0x8)={0x0, 0x10001}, &(0x7f0000065000+0xddb)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000143000-0x4)=@assoc_id=r1, &(0x7f0000dcb000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x28c4eec5}, &(0x7f0000001000)=0x8) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x1000, &(0x7f0000f9b000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f9b000)=@assoc_value={0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00002ac000)={0x3, 0xfffffffffffffffe, 0x4, 0x5, 0x9, 0x3, 0x9, 0x9, r6}, 0x3e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/31 16:56:11 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/31 16:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000824000)=0xfffffffffffffff7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d04000)={0x0, 0x0, &(0x7f0000f0b000-0x10)=[{&(0x7f0000116000-0x46)="c16c8d1b3d3c7ed5", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x2404c004) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000596000-0xc5)=""/197, 0xc5, 0x3}, 0x0) 2018/01/31 16:56:11 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d22000)={0x0, 0x0}) accept$llc(r1, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009eb000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e5b000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}]}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 38.196693] audit: type=1400 audit(1517417771.498:18): avc: denied { map_read map_write } for pid=5288 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 16:56:11 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0xd2)=""/210, &(0x7f0000f60000-0x4)=0x378) 2018/01/31 16:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) accept(r0, &(0x7f00005f4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb2000)=0x2e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=0x0, &(0x7f0000ded000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000074a000)={r2, 0x10000}, 0x8) 2018/01/31 16:56:11 executing program 1: r0 = socket(0x1e, 0x200000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800, 0xfffffffffffffff7, &(0x7f0000000000)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/31 16:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x100, &(0x7f0000c5e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000076e000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033d000)={0x0, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000604000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc9000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00002b7000-0x38)={&(0x7f000098e000+0x556)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000e9000)={&(0x7f0000ff5000-0x818)={0x818, 0x12, 0x2, 0x8, 0x7, 0x2, {0xa, 0x0, 0x8}, [@nested={0x4, 0x16, []}, @generic="c0af777280e80d9c61cf2b8a101df2dfa4cc0157938b5d0fd3fab60a4dbfb572ded6232d777e1670fd66aeac8b74bfb3d59cff217c3c96a47e03f3a742154ae9c54afb3b5e1d8fb34890d5363dcc", @nested={0x204, 0x8e, [@generic="bf91d63913345207e8fc618523a3ccb8f48fed04143bf353ec5e4655f598b1d4be5da25924dc2689950c7a7c0aa34e96681cccc6165faad0bae12fd2ad37d1bd31456228e3de0bdad0a49168bdf82923105c0071f62ae46c9324837a26e25db8c2204ada43cad987ea61f190b3654206d2f865f3963412d2bc17caebd0d5b14231da0ff216d89369a74095a58fb2f08a52576e549d9ef934c6d83bb7560eb1b038506722373d60fd33", @typed={0xc, 0x53, @pid=r3}, @typed={0xc, 0x14, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x42, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8f, @uid=r4}, @typed={0xc, 0x3f, @uid=r5}, @generic="95dce2ea4a1671f25dd27075a265a3b24f89921611b9ff411d61554b42919541d7c1d101ca46c4c89cce90a55b85e9410c70034be5cef0677eb0820d6209d06cd9e3aa", @typed={0x18, 0x2a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0xc0, 0x60, @binary="ff8c493408e768c8a02758b749e022befcea7ade83a0cc9b8f1f25b698e2a4f8719be842a6837a32682a4e71acee7782cb186ceb6e76c1a3d2dd9269202a8a03a23c7d0e49d20034c8747319f57681a92f0a34ac3f5783d1aaa0885faa270ed8b0d08fafe73d7db350ff0c10c9e392dafbd704d8e72608c641d2102951e1247826084ae5470fd894db2d7f2e6ed0a1bc9c4b2166ccf5256f34abbd9fef075dd177972f30a73906a710d37b14fa90bdf7ae45ec706d48"}]}, @generic="a968202f2a154379d67d00102c82b666efc9edca0bf6663141f83d0e976ec5c7bc4411a5f0454a333c47ce21db9916803db5ee4f7e36a47670986e421318d98ea0a637648dfd94a744db8d7b0c5a72a3ffcb7bbb82ce74a35ed39e2aa0993d86fecab1dc2606ac530864f6", @generic="6303abececccf88d74b352cbbbf0dd543763ae8d77558bfa525370aad4a866a0e4b32edd04604b0ff696c7c0f8342b30b8f7e8bf4e5dc04f099491fbc560a59a8aa3a3057cf6de39e095c79a7a7fbdefc0e42b0efe27a177fb813c6caa679a169319984064c7efdb593ffe44023b56c088cc2c94a165ab309ff0ef1374053be37238879610fab2d2674efd95c9d4fa8d9b3f59614b8d9b8117961f1cbb0779baadb8dda23bbae94a51ce22ff6eae74bfc95558dcf5fbdefcf757ccb6efde02f54c1c813fe520b6b76507e3fa7337671c4107841a53cca2617a39535382b859840a3760101cdaca30b0e430d6f19f", @typed={0x8, 0x7f, @void=""}, @nested={0x2d0, 0x95, [@typed={0x18, 0x5f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x1a, @str='vmnet1\x00'}, @generic="22e14a42cc5ac81462621510c32ad624df81010f83e0fcc9df9df4d0e04fa0092e807e4cf30f6f7e652c4129a9c9599e5f9ad7ab7c7d0a41fdf9ef57ea339dbbed9f244214ee28da21283de870ab02608f51f37d95bd0d8dd43c8a88fd40458a17e75560a9249c53cc880d8d12c1e74037098b8337ddac7c0651addd9a4b6a2a2f1f767dee9bf704e1103ffb7fc806f31cde6270591908477d86089af6d4874ac59c9a9942783282e504712af8da212fec7e882ffd3714a2ac3e0e2d14829914e3899910bf25c4c1cb1242f0b39f804046ef0daa866131e61e21eb738b5af21f22b4b34a5144", @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="438400922d8b75ce989396a27e78867a3f69e60440c0e9f83a04af9964732076f186a7e74421bdd4b9108ea591a7aef5a46d577f266978da7bcfab017d2f352cd155580559a6538f45d596b62596ed0f8afd4739fa1e5231530677aaf246e8f177b3bec3d041c10df1174eaf62ab9e488a4455b542b904f48171bc8fa24a67f0e9f1a4e9fcf96612b131183edd1f71e9204bd2572b39f6119208a94a92cca71bf7ba5a455f9ff8a45894c02d", @generic="38a26e9e1c449d3d0fd5c68b76edf5f63b8b8856ec37bec877aab28eea1be1bfe5d62c9200e89c3ad94e8775ce26b064a13030dbe1cb3a85bffbcd56da3b2a9141dccd86cfe05bddea41cc674feefe1fac0b1607348040622452ae5d0387ea18b8b4277e73ca94a8b6d61dadea6f20da00b393bc69bd9944f42f9a14cb742ea3d15a225c9986792d5964bf66a563debfbe41089d2be897cfdab4d15d1c0edf3e7de4956108e111bda971f9038f05fc5ee65d21faf30a1acab639b5055dcdd4902abed17cd2253257d2d01bed738ee3adadcb6b411e94dfadd5d5d112c6be23c8b4e4f861234e293a90bc7a8ab69d78f71c659e55135525"]}, @generic="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", @generic="655231b04c8b878219acd75032a7567c54737097aa2023679ceea9b2762796cdf763b3f9cc5a6862b92314bde5f675a938c9a6af60f6c434478a9921a21fd27c87a1aa77ee930f8c8df00b0448fd4bdc201de4836ca5601e9cea11877fbb80d215fff0a32dee522e703912196a8a76393e6c8d41a70bc7234145708048e1fc"]}, 0x818}, 0x1, 0x0, 0x0, 0x1}, 0x4000) pipe(&(0x7f0000d86000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000dc000-0x4)=0x0) 2018/01/31 16:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x100000000000e, 0xfffffffffffffffd) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x1f, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b62000)=0xe8) sendmsg$netlink(r0, &(0x7f00001df000-0x38)={&(0x7f0000d87000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000144}, 0xc, &(0x7f00006d8000-0x50)=[{&(0x7f000047c000)={0x1128, 0x1e, 0xa, 0x5, 0x3, "", [@generic="f061759fd5e52e1ff223ad1f590c9e71bd85a6a7b3b42122ee19e66a79d5f390e222684d809963bbfbb1412edc3e199e0121865cfd3a91bbb41b6cc6465e0a11851758ecae2956062681f15d65343f8944e352e0d29bad16d6225b197092b9427f49cc96bb9ee4cb16a40f07cf8cc8c4ec1143ac40", @generic="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@typed={0x8, 0x1, @void=""}, @typed={0xc, 0x4e, @ipv4=@empty=0x0}, @typed={0xc, 0x63, @u32=0x6}, @nested={0x80, 0x7, [@typed={0xc, 0x2, @u32=0x2bbb}, @typed={0x4c, 0x22, @binary="4b783e5f5a07977b57f344db407807a635f75a45562b2968eb86543ff2a3524b839ae6253bf64ddd5fe056f8cfc988792fcafc375e1612e3960f5be6771cf22b04d979d8"}, @typed={0x8, 0x90, @void=""}, @typed={0x10, 0x85, @u64=0xa8}, @typed={0xc, 0x28, @u32=0x8}]}]}, 0x1128}, {&(0x7f00001a4000)={0x118, 0x1d, 0x0, 0x7, 0x2, "", [@generic="aa18c84ee9823d7d4b2c0482fc78391e8106399acef6ce96957e29167991cfbc0bfcbd54163d4ff81ebcf4083697ef5ea368b2157f03a0c7f0a3758f0e1c2a5177f76263c39c3c43bd", @typed={0xc, 0x7b, @pid=r2}, @typed={0xa0, 0x4d, @binary="0ea13782d4b172a8d00f0d60cd5409a8fa7fa48375d5f0b11e289bf66f3dd91ecb36f19f021bfa671146303e4f58d4cde944b8c8dbd980c26a4ad7cb5d4024d09e7df279ebca146eac9c0288c63275c3a1c3b6724c552dbe69d530020bc30626acffb8755353ee04857a1115d06b158892b7266653de9cc51174832b9acdaeb58147571723fcb5dbff5f6b38127eca6f78ce39c0e2"}, @typed={0x10, 0x37, @str='eth0\x00'}]}, 0x118}, {&(0x7f0000764000)={0xac, 0x3d, 0x2, 0x2, 0x2, "", [@generic="095d18f7cafb4dc3aae2d71b62a077a97a6c48f45ac31bea932d84ec0ba992c42d2b2708e963fd4979a82e245b8d652e8cb37606a0346254953c313dddfd260071044cfff2c4310c5e1becd421aef0bca94cec4257b5600415111e01a37bd16d76b42cd8af05d9c400986ddab86eaf050f47d4d95e0bfe1198fe844c67bf91d782cb9b24fffdec6e0603f8853354427dcd3af194b1fb070f1eda"]}, 0xac}, {&(0x7f0000566000)={0x10, 0x21, 0x400, 0x0, 0x3, "", []}, 0x10}, {&(0x7f0000eec000-0x2288)={0x2288, 0x16, 0x200, 0x6, 0x0, "", [@generic="9c01d10559abab8e8f39ec1ec19935c7ee795f0980d9bf5108cdcbf2fe4838ac28dcbf4b8e0b4e93f7f1fd04bc19a7d46dfeaa92f948aa0dcaef2aba867fde07be738a183e2474c01aa3d74b53cbf5f31bdc1bd873f0cbbcebd83cb0a493da61f4a2ca18f9fdbe6c58cc742afca25f92eaea303644e9ddffeb99939493acafd9a47bc4ef2372dfa0c140b33a55364582783ee6cde992c8a2dc44034eb27dacc7a50a415995055922d20626373a6b2f10de664257b3a5a1b5a30dfde8d599007c06a9389dfb4741cfc6b668490ae73896f3608740cc2b16ca3ec2d9921d922d22d77b38eb6d339d1ec01102b31eb223e8c83c6f013a", @nested={0x1180, 0x26, [@typed={0xc, 0x1, @fd=r1}, @typed={0x8, 0x3a, @void=""}, @generic="c8", @generic="a012c545bd4aa4a95ecffa47b6bc12b6e5482b64857e04cfef56ae644a59ead810a99e01b555ff6e570c83647d0d74836481cf885b8354ac0777410a2b2aef9006679e08b5a522a54c0343ef60ad596fdac15fdadd97c36c363a91", 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@typed={0xc, 0xc, @uid=r3}, @generic="6e6d4f665a685fd221b725c1288306d8ece1a196a19b7cf42bcaa2115a81d83138b2fe31524c02410073758cb5d9207c0713fa3b2f0ddc366e061a26542c3d8052daa7824b4d16f9470daf5a805ddee8c73c395d379d5338109d98d37f7b1ea9160db78d7efd799796c9a42400e0d7e69a7de49c493752317db1"]}, @generic="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0x2288}], 0x5, 0x0, 0x0, 0xc000}, 0x4040000) 2018/01/31 16:56:11 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x1) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/188) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x2, 0xf, 0x0, 0x9, 0x9}, 0x20) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x1, 0x200, 0x2, 0x800, 0x0, 0x247, 0x3, 0x9}) 2018/01/31 16:56:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x3) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000-0x20)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/31 16:56:11 executing program 4: r0 = socket$kcm(0x29, 0x800000000005, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000035a000)=0x100) write(r0, &(0x7f0000cd7000)="", 0xfffffffffffffdae) 2018/01/31 16:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e8b000)=[], 0x5a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009bb000-0x4)=0x0) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b40000)=0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d8b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000035a000)=0xa3, 0x4) r3 = socket(0x5, 0x8000a, 0x8) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000da1000-0x10)={{0xfff, 0x1}, 0x1fffffffd}, 0xfffffffffffffdac) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000512000)={&(0x7f00004d0000)=[0x832f, 0x112, 0x7], 0x3, 0x4, 0x2, 0xffff, 0x800, 0x6, {0x5, 0x0, 0x0, 0x8001, 0x100000000, 0x5, 0x3, 0x4, 0x10001, 0x7ff, 0x1, 0x7, 0x7, 0x8001, "1e3a1e1f43c7d5caa0c6536035f8bba7f51a1304ccede12b5bffc1d251f9a771"}}) 2018/01/31 16:56:11 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000017000+0xd8)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000026000)={0xffffffffffff1d6f, 0x400000, 0x4, 0x3207, 0x12, 0x101}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @common='dummy0\x00', 0x0}}}]}}, 0x2e0) 2018/01/31 16:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000bc4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x0}}}) sendmmsg$alg(r1, &(0x7f0000532000)=[{0x0, 0x0, &(0x7f000065d000-0x30)=[{&(0x7f0000f3f000-0xa0)="de7dc7d0a24dbbf6dd079a931ade4e154acf3a317db8210f479a1b90e59e725a236dc68c862806ebc64c701d5837cfc9bf59041198b203e801d1b33da7d458c6e6e9965839cb7ce11999ef9078b58f8a52a089c6a96253ae41f1667dc2a40d1efe25a3ad7e86cf2ca8b8d2a7851f558c40770231189a8f802d28180adef93642ce902eb7aeaf22494b1df2b7c2265403aed6757b37085767effbad81ffddeb84", 0xa0}, {&(0x7f000087c000)="df745b499f60ce1178dfe202e16c72e0ec67d1d850037088839fa3e238814f15587aab03e15eeed3e8f2abd9b90c4cfd0ba2519808aeb7382992a9eee5716cf72788d1e6187c6a98946f21f8e7312d0f56a4f14bc594f4c3f91a35d32365eb824db07f4a044f68f9312baa61d6b793a57fde2a27b9436c187d2f1a6885ebfdc3c2e6ec15cf15a867ba5d975f22fc85fc98ebf2e50f889e09d1f7ec98c80d3399c4ebfbd844426df06663d3af84fa454001d3c54506d81efe5fae2b023874927a065444e30c5c9e1e63007d1e7d3ccb33b97ed7", 0xd3}, {&(0x7f0000e65000)="b2e1fa92f5044a50e6db0fe4fab68256c3b14221a4bf3ac298eee6bd827479d8769d2ca9120f502f69b6a2ab968c5140d25504e3168eda554861adaa488b9de382d94a6beaa047c226f9e25b0fbd13a3a64132a79de00e88261694c50922b7bb64a72ff970b6127dc7aefb0641ecdc1de6632bfed72088255a2debca0c0f38ad0f068f3b96", 0x85}], 0x3, 0x0, 0x0, 0x890}], 0x1, 0x24048080) recvfrom(r0, &(0x7f0000bf2000-0x3b)=""/59, 0x3b, 0x0, &(0x7f0000805000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000044b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cce000-0x4)=0x1c) bind(r0, &(0x7f0000e07000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87}}}, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006c8000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d0000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000099000)=0x6, 0x4) getsockname(r0, &(0x7f0000941000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000a9f000)=0x10) 2018/01/31 16:56:11 executing program 1: r0 = socket(0x1e, 0x200000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800, 0xfffffffffffffff7, &(0x7f0000000000)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/31 16:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000ac000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ce7000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ed5000-0xdb)=""/219, &(0x7f0000b99000)=0xdb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x0) 2018/01/31 16:56:11 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000034000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000029000)={0x8d, 0xf7}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000006000)=0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000013000-0x127)={r2, r2, 0xfffffffd, 0x10001, &(0x7f0000025000-0x3d)="8219b216b558f906fb09e0f54bf8e823685c735db72bfbf6df281ad2f363a2efc31be5bbdc68e52cd04625a852ec935a1afaf3da14c1a1936f722d34a4", 0xfb, 0x9478, 0x4f24, 0x0, 0x5, 0x8, 0x1, "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"}) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000035000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 38.350413] audit: type=1400 audit(1517417771.651:19): avc: denied { create } for pid=5320 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.436231] audit: type=1400 audit(1517417771.664:20): avc: denied { write } for pid=5320 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 16:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00007b1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00002eb000)=0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000439000-0x328)=@raw={'raw\x00', 0x9, 0x4, 0x2c8, 0x238, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000eaf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x7, 0x1, 0x4, 0x7c912cc0, 0x8, 0x5], 0x4a4, 0x40, 0x7}, {0x401, [0xffffffff, 0x3, 0x5, 0x9, 0x8, 0xfffffffffffffffc], 0x10001, 0xfffffffffffff4f5, 0x7c}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff, 0xffffff00, 0xff, @common='syzkaller1\x00', @generic="184553fa12c691b80c041d7bd8114606", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x3ff, 0xaf15, [0x8, 0xac6, 0x0, 0x6, 0x4d, 0x0, 0x2, 0x0, 0x800, 0x1225, 0x6, 0x5, 0x0, 0x7fffffff, 0xffffffff, 0x1], 0x3, 0x4, 0x10001}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffff00, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='eql\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x2, 0x20}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}]}}, 0x328) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/31 16:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c7a000-0x20)={0x5, 0x1, 0x7f, 0x1c65, 0xa, 0x79c}) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000112000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000c92000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000041b000)={r8, 0x1, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f000094d000)={0xfff, 0x0, 0x0, 0x2}, 0x5) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/31 16:56:11 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000e4b000-0x450)=@raw={'raw\x00', 0x9, 0x4, 0x3f0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000f6f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x198}}, [{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xff, 0x0, 0xff000000, 0x0], @generic="9af6490d267ebe27225e49a4ffb8f793", @common='vcan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x13, 0x2, 0x7c}, 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x6, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100, 0x160, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x2}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0x0, 0x0, 0xff000000, 0x0], 0x2, 0x3, 0x2, 0x1, 0xffff, 0x5, 0x9, 0x2ceb80000000000, 0x1f}}}]}}, 0x450) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/31 16:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad8000+0x6c4)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a6e000)={0xffffffffffffffff, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a2b000-0x20)={0x9, r1, 0x1, 0x1}) r2 = socket$inet6(0xa, 0x0, 0x8010000000000088) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x40, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r2, &(0x7f0000dc2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cb000-0x4)=0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e80000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa025, 0x5, 0x800, 0x0, 0x7, 0x0, 0x1ff, 0x4, 0x3, 0x1, 0x100000000, 0x4, 0x4, 0x7, 0x7]}, &(0x7f0000a8a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e16000-0x8)={r4, 0x1000}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000026c000-0x4)=0x0, 0x4) poll(&(0x7f000034c000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xdfb) writev(r2, &(0x7f0000c7d000-0x50)=[], 0x0) socketpair(0x8, 0x0, 0x1f, &(0x7f0000b99000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb5000)={r5, &(0x7f00004c0000)="92f2296a89ca4351a39e0826b47d27dd2cebf931e657c21de461a7d218476827f40861e17e7d2e59c950dee129acd65618e69051e6544fdce5fa7ba31fdafb8dd3f462f64dbbe63e7a3c99a1022c3de85a28dbfe1e549b6ca48b68a9b48d9f7676827e004a2a704c6533faba6b2211a7f8c30565056b90edf54595b94cdaf472802081076796a9b45a613d93120cfa8d858b8fa896d4ae0fd7ebacf396b3fe59aca6b67c5f0250eb8314635f143a28a7434e53209a"}, 0x10) 2018/01/31 16:56:11 executing program 7: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000044a000)={0x0, 0x1c, "ba08c4dae107c19045e19a7f27470136dedb5fd821b66c14aa7d6634"}, &(0x7f000056b000)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000013c000-0x8)={r2, 0x1f}, 0x8) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000046a000)=@assoc_value={0x0, 0x0}, &(0x7f000043a000)=0x8) 2018/01/31 16:56:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000047c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9fb}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x9, 0x2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/31 16:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000060d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e41000-0x4)=0x14) r2 = accept4(r0, &(0x7f0000963000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ba5000-0x4)=0x32, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000787000)={0x5, &(0x7f0000ea0000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000364000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed3000-0x88)={0x0, 0x0, ""}, &(0x7f0000751000-0x4)=0x8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000237000)=0x0, &(0x7f00003a8000)=0x4) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000fcd000-0x8)={r5, 0x0}) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) [ 38.466648] audit: type=1400 audit(1517417771.703:21): avc: denied { ioctl } for pid=5350 comm="syz-executor7" path="socket:[14690]" dev="sockfs" ino=14690 ioctlcmd=0x893f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 16:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ffe000-0x2c)={0x0, 0xd17e, 0x5, 0x6, 0x2, r0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000a2d000-0x96)="0fddf98dbeaa20c1b0edb35e6ac92be7823d807584417977c7917187d534b8dca19742d46f96168c72c7fb25c88356af68d6e0c6908a4850534200329dc81354732a4e31b164028beb22b49ae852a1f59a82c5e3a54ca396b5878614f70102b2daf730a28ce2e635308b1a0b25296f9358ddb971bbabb5de1d8b3bcf3083cda50c3f2d346e21978d958eba6e993f5d22733b984cec37", &(0x7f000025d000)=""/0}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd9000)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000080c000)=0xb90, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000096e000)={&(0x7f0000ef6000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000293000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a82000-0x99)={0x0, 0x91, "2cf957176a0dd14bdda44026a88620812201e1be91f790c84e18cc0306202eb30877a8ca7c2d00b8e13eef6d872dcf0863dd5f301c81375555e86a39c97efd2d622c164188abb2932e2ceff95a6757914c00e255e63d4cd51285e032e4b57cace8a3dd74d6f9435ce21557f3a6540924fb41d1264cb31e28e75ea462aacb5a1bf6c2f7b8811edceaed28a7a51de20050b4"}, &(0x7f0000d6c000)=0x99) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bd9000)={r2, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffffffffff81}, 0x98) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000be7000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d0d000)=0x10, 0x4) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a2000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000af3000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d7000)="", 0x0) connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ee9000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) readv(r1, &(0x7f0000ef3000-0x10)=[{&(0x7f000074b000)=""/247, 0xf7}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 2018/01/31 16:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000334000-0x2)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000058e000)=0x100, &(0x7f00007fc000-0x8)=0x4) 2018/01/31 16:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000ee0000)={0x14, 0x3, 0x5008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 16:56:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ce3000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000faf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000182000-0x62)={r2, 0x5a, "0ada6517f2679ab5768b2ada21b18df20971a809bc6c88ef35b6c569593876a9785e738257697aa2cbffc39459541520ad342fb96c86fef7962e22ef7948518fe1e5603e83fe8912eef450f02abc6ac47aca4557c8c3d5c9e697"}, &(0x7f0000437000-0x4)=0x62) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x4) socketpair(0xb, 0x1, 0x200, &(0x7f0000a58000)={0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:11 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000006000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x2, 0x10}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r2, 0x80000001}, &(0x7f0000002000-0x4)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000)=""/0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000007000-0x55)="f3cd6a097619171155188fdf4c342bd83335227a35b29f15f155a43993cd559ef58787cbbb48644a43931620ba1f736e6837a1ee8e7b454fa94cb1acd9debad5cd89b90147d5845e298d2ef537598d80db9e681444", 0x55) setsockopt(r0, 0xffffffffffffff01, 0x81, &(0x7f0000005000)="4884219cc0ecbbc3b50f7909d37e5e701c3a058b125e53007d347450283b0a2e9158e8968f18e46ef6585bd69b38860f4d008dab6fbcda6cfbb0a0af1c", 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x80000000, 0x4) 2018/01/31 16:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(r0, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d90000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x81, 0x40, 0x100, 0xa06f, 0x10220, r1}) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/31 16:56:11 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004f4000)={0x0, 0x74, &(0x7f00008d7000-0x74)=[@in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffc}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f94000-0x4)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f94000-0xc4)={r1, 0xbc, "ab4c9e0f30a1fd2db9846a29540425829518fa2f014a2e258ec7fe40e2377a9a7eb2c7fdb0dc2f9bcdcfb4f8cbb0f8d1c8a62e72ef5d4ecc827950ed41a271cecf0a5bfd50f56bc57ba296d08e655ef05001981b7726ca7a629976674a68b193ea122abd3a7c6cce69c119f7234ef273da3a3d5eca85a84fa3164af576d9904e8f847b4c228cc8204563499ec1879aed069c1af731c79aca6690f272651d0c9503a86f304bcb6e8232f63dcf610a687cc19aeeff04a01be94aad247a"}, &(0x7f0000d63000-0x4)=0xc4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0xfffffffffffffedd) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f92000)="ca", 0x1) 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000053a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000691000)={0x0, 0x0, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000668000-0xc)={0x2000, 0x0}) bind$inet6(r0, &(0x7f0000241000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xfffffffffffffff9}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x163, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000193000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000b2000)='veno\x00', 0x5) shutdown(r3, 0x1) [ 38.690527] dccp_close: ABORT with 254 bytes unread 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000025000)={@common="00698930000000faffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000-0x10)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x1, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x80000000, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0x6, 0x8, 0x3}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r3, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x101}, &(0x7f0000003000-0x4)=0x6) sendto(r1, &(0x7f00009bd000-0x1b)="", 0xf, 0x200000000000, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0xe) 2018/01/31 16:56:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f00001f2000-0x50)={@generic="e11b574b57231efe0529f1b231af99dd", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x2, 0x2, 0x0, {0xa, 0x3, 0xffffffffffffdd10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x800}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00001a3000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a61000)={0x3, 0x6, 0x9000}, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00000e2000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0x8, 0x80000000002, 0x4, &(0x7f000001f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000c5000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000de000-0x8)={0x0, 0xffff}, &(0x7f0000024000)=0x8) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000055000-0xaf)={r2, 0xa7, "8070c33787f2b17e8d3da84b5e139019cd74ce662d167e91eef5e91d75f24d86eb9bc5d3e90a86e3e4beadad4e7586c3a906845e67073ec687fe31c295b7ec86046a3e59f818e27207b60b875064e38f4517ad9759866704c8901e999da07c824ef1dde8df33e85a2ac94f6b81c4a1eebff78f9c14d9e939c25a7feab14c2d804b5cf07949e6e8a2583b56d3dad574548c3b01e5a9c716823f6dfe95931eb2a72992a9f849a9b1"}, &(0x7f00000f2000-0x4)=0xaf) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000f1000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x6, 0x1ff, &(0x7f00000d8000-0x5f)=""/95, &(0x7f00000f2000-0x4)=0x5f) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000f2000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 16:56:12 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000fad000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000774000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x38, 0xff, "4f2bb57950e7", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r1, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4c000)={0x0, 0x0}) syz_emit_ethernet(0x38, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "9c0451", 0xffffffffffffff4d, 0x2040000000000001, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005b0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000df3000-0x4)=0x6, 0x80000) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000df3000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/31 16:56:12 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000078000-0x20)={@generic="b60030a3ed7e16890b188f31e695193f", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) sendmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@full={{0x3, {"3a549dd1476ac8"}, 0x4}, [{"c96f6e38497552"}, {"d5c1cf6f73d6e9"}, {"84dc42c2a65194"}, {"39900ebb549cf8"}, {"bb9a8d65031e1c"}, {"dfb616e578bc7f"}, {"0609715be40823"}, {"cfd702f200ea4b"}]}, 0x48, &(0x7f0000004000-0x17)=[{&(0x7f0000003000)="133f6b6cd7f26816eed37cedb550c12a0965c88583c6c1437b7489aa480988457c2b3a054fe2c2ccdb2fd838c0d603eb156e3e7740f6f3275e6659521ffb6eac6ba7895939a04fbab3f40b81953ffc9ddf665985e112b404d1374351ed620429de6a4589d527bc133f6a49d97e2fb2f0f0ede5a2d941ea4491cabc051cf9e870aff835152b82b6ff85c55de3b7ec30508eb2eaac", 0x94}, {&(0x7f0000003000-0x6)="1d1906ac8252", 0x6}, {&(0x7f0000003000)="232f40292ed356bf71b1", 0xa}, {&(0x7f0000003000)="37e63afa115a92cfbdc8dae8d7b4434bdbd07a7a3d03be8410795cb0fbfb1c389b151ea5bc367d78e2b83b89c2ecdea44febc072a0116a51f10197cc508e497a13e8cc1bf1f5a40c9371", 0x4a}], 0x4, 0x0, 0x0, 0x2400c0c1}, 0x4000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='gre0\x00', @ifru_flags=0x3800}) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 16:56:12 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000adf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x80)="886da3be7a7e4b2e5e9f04ab3b54210f1cab49267fc5aeb609fef6f07c5c9ae412453db56465df355ab787a1b6b368ba2a0f48568fad3e28c1033a688b4418e5e68b48cfd544b62bfa269ebfab0b6d3d27170e770c1e56b0de7d7c6413ebb60e8c031272b624f73f02f0aabe669c5774c6f4560695a0f4e708083bbf93426351", 0x80, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f00000bd000-0x20)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000c8000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x807, 0x3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fcb000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000706000)=0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aee000)={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b7000)={0x0, 0x2, 0x0}, &(0x7f000093e000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fcb000)={r3, 0x76, "9399c1456e881d21a474c210b8933e7fcbb583023796839a20a8677f1fb9e7c6c0b89c8f2c5ad9ddaaea947f1de5d52f63efb8c220d1b2fbbc9871465c3f5de7815db6e71114439be33d8c25211afef936abac021790092df45a2aaff6da9e47e51c950c7d6046c9c4ebdfd65c589dc114f9eeff91ce"}, &(0x7f0000004000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b8000-0xa0)={r4, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socketpair(0x15, 0x1, 0x3, &(0x7f000098e000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f3d000-0x38)={&(0x7f0000e9a000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000d14000-0x10)={&(0x7f00001b2000-0x7c)=@getsadinfo={0x7c, 0x23, 0x500, 0x7, 0x3, 0x1c6, [@sec_ctx={0x4c, 0x8, {0x46, 0x8, 0x0, 0x7, 0x3e, "c9626594589b35632ee27a1602f254b9e7c865e4349ec93a982ecfc73896b96c36099331bc8a1618de936b69088f85d378a45b1d302071c13897933cb83d"}}, @ipv4_hthresh={0x8, 0x3, {0x18, 0x20}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x84) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) recvmsg(r0, &(0x7f00003a2000)={&(0x7f000078f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000041c000-0x10)=[{&(0x7f000021a000)=""/100, 0x64}], 0x1, &(0x7f0000011000-0x71)=""/113, 0x71, 0x3}, 0x101) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000021a000)=[@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0xce0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x0, @rand_addr=0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) poll(&(0x7f0000003000)=[{r1, 0x20, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xc81) 2018/01/31 16:56:12 executing program 0: syz_extract_tcp_res(&(0x7f000099a000-0x8)={0x0, 0x0}, 0x55, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005eb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c36000)=0x8c) socket$inet(0x2, 0x80001, 0x40000000000) r3 = socket(0xd, 0x2, 0x3f) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000312000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa2000)={r2, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009bc000-0x4)=0x1b7) getsockname$inet6(r0, &(0x7f0000ea9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005ed000-0x4)=0x1c) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b4f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c87000-0x4)=0x80000000) r1 = accept(0xffffffffffffffff, &(0x7f00007b1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007dc000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000182000-0xc)=@sack_info={0x0, 0xfff, 0x4}, &(0x7f000085e000-0x3)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000510000)={r2, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x7fff, 0x7, 0x60}, &(0x7f000071d000)=0xa0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00004be000-0x10)=@common='bcsh0\x00') bind$alg(r3, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000c5c000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfde4, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x80800, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000723000)={0x3, 0x100000000, 0x2a, 0x6f, 0xe4c, 0x6, 0x0, 0x36ee, 0x6, 0x6, 0x1}, 0xb) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/31 16:56:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a79000+0xcc7)=0x80, 0x4) 2018/01/31 16:56:12 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003b4000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b58000-0x4)=0xb1b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b0d000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1c7, 0x0, 0xff, 0x8, 0x7a, 0xc211, 0xffffffff}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ff9000-0x12)={0x0, 0x200, 0x5, [0x80, 0x100000001, 0x6e0, 0x7ff, 0xfffffffffffffff7]}, &(0x7f0000430000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000d78000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000b09000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x1b) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000157000)=""/106, &(0x7f00000fd000)=0x6a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000022c000)={0x0, 0x0}) getsockname(r1, &(0x7f00007f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0x26) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005d4000)=0x8000, 0x4) syz_emit_ethernet(0x2fb, &(0x7f00006d1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_mc={0x8848, {[{0x0, 0x4, 0x34a6, 0x2e1}, {0x40, 0x6, 0x18d8, 0x9}, {0x7, 0x5, 0x400, 0x401}, {0x80, 0x7, 0x19, 0x1f}, {0x7, 0x6, 0x9, 0x8}, {0xd5, 0x800, 0x80, 0xffffffffffffff14}, {0x5, 0x100000001, 0x4, 0x67c0}, {0x4, 0x0, 0xfffffffffffffffd, 0x400}], @ipv6={0x5, 0x6, "32ebef", 0x2a5, 0x6f, 0xfffffffe000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x45, "f7c0f8c00001148bb0535481b1fe264783c9d90d865f708dbcf87945d6363e8eec405fe26b85b6616a63ec4368d72a79f301607bb6e5767036889df3be425e376d9e28d78f"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1000}]}, @dstopts={0x2b, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x4, 0x4, 0x80, 0x8, [0xe555, 0x1]}}, @jumbo={0xc2, 0x4, 0xbcc7}, @calipso={0x7, 0x30, {0x7, 0xa, 0x3, 0x535, [0x9, 0xfff, 0x7fff, 0x71c, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x21, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80}, @jumbo={0xc2, 0x4, 0xc752}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0xa5, "2fcc963966195f6aa2381bdf9b83ee121c0ac23adfdaad7a3e88f2e155d0c0e1d522ee37052ccdf75db4c2fd72a38e3c18e62f3cdf654be67d427f791ee5d6717d5e2c5944bbb05a005deffe0b5439734092aa993d4d87a665c3c57143a896812cb2a1005edeb25c4a423125555ca4c2c43d4701a98bf48b0c6d7f388b010476cfe1004f88fc775e008e19e2a29e62c96e9d84772fc31b6e173747ab3a31e07aeb49ed0e7a"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x7, 0xb8, "5888ad0b49d31e75803c64097c817d17c77fee2cf9bc847ee807e1f790948fa884d4cecb88b81d92e8aba98f487a6e4c2bca0e3ba2013a3093dd69dbdbe11454fbaa27db513525e0db39058856df1c4f15675a05d01cbfb3674e17735e7bec1dfac01eef1c3e1825f40a375fbb627ee0aed54c92f542ae366cbcc0b3c1c1e02558a7b0e22913304e50c718b9b85b8d8acd8d8ce4d2dd434db71402421d3211d4eae456c7d32b4dea3b724d8445c555034fc0c6ac4d6ac790"}, @padn={0x1, 0x1, [0x0]}]}], @udp={0x2, 0x1, 0x4b, 0x0, "db81709fb3fa37949ca4678ba5a842bd341c0b9270515391d570970a6d2f468c2085d4100b454648f4385e02a3a592f5f3e47b6cc3cbfbf89c28f477a8d46733aa2651"}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000bbf000)=@buf={0x71, &(0x7f0000d07000)="d53f6ee56eab5bf8fd34c6737b1e35c9705eddce181a76b89a089ceffcf6c9891feb11f89b160603dd8bb63f11d21bda88b36ccaca204fc51bea60c59f9ffa395ed7fade297e120089acf2c9531590ceee31ed420d29c40abfd8b78a004291c704a84629bc0fb903b61082af11bc8120ae"}) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000a4c000)={0x0, 0x0}, 0xfe78) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1139, &(0x7f0000010000-0x1139)={@random="cd09a4033900", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x1103, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0], {0xffffffffffffff00, 0x6, "a4ed07", 0x400, 0x2f, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0xec, 0x4, 0x2, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0xe, 0x0, 0xfffffffffffffffb, 0x800000000, 0x0, 0x6, 0x2}, @routing={0x3a, 0x0, 0x0, 0xffffffffffffff3d, 0x0, []}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9f}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0xbf, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x1d, 0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x1000, "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"}, @ra={0x5, 0x2, 0x0}]}], "0571165ff109702356c2508ddd53d9184a7edeebd0473b6b61170a9ac2040eb90c94b070b4fcb11a16fff8780544fae1a875b254d1ed0295768e266a72d00bf43a09ace4edeccd0db9f9e44a9ada26373d70e2ab"}}}}}}}, 0x0) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000feb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fec000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f7000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000-0x4)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000feb000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7fff, 0x2, 0x6, 0x2, 0x80, 0xa0, 0xc, r2, r3}, {0x33, 0xef, 0x80000001, 0x3, 0x6, 0x717, 0x0, 0x1}, {0x2, 0x3, 0x4, 0x200}, 0x0, 0x8, 0x2, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x1, 0x3, 0x0, 0x6, 0x1, 0x3}}, 0xe8) write(r0, &(0x7f0000006000)="", 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000447000)={0x0, 0xdc, "2883da4e1c4a7f2cea20e9d9648d6d1e929b5905cb89adda0c87b414b1c99fa2e057b75e6ada6c27b76e95f8ac3fa611a0b469452f69f27d2e625cee0dc6835e63985b670881a65cfe7379bbec97128d3dd1fe13eeb626ab95542e0a1a2012b3a30404e1426651552ee7ed0e57e59ccab7fcc4c8f637c255e7ee74da4abac7bf7ce02a6ca565baded02e1d01f01c46c81d7989823404f9fd64cacb04d5c00c0899960867b8268439b5804cbe7286d977fe02b7ed482a9670280deec6f81391d0da80a5ea8dec1d84bf30d0637f68d1a9a4e4acb607f52b2d81f3a506"}, &(0x7f0000fec000)=0xe4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d66000)={r4, 0x1d, "da887405f77b542964d402d511b1c59177f1b94aa7ef8e520d6812c85a"}, &(0x7f0000fed000-0x4)=0x25) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009d2000-0x4)=@assoc_id=r4, 0x4) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000dc1000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x200000a, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pread64(r0, &(0x7f0000ec8000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x1000)="11689f2ee8b07db4b25b5b5521b7cadd6491a5036c2e75eee13918eaa982954ec59b53565196c9c89932875701aa992e56e9d2c1bd831836584e1e4411a1fcd27a84e13d001ad2a6eed9c9dc1d65eb8111dc3dff439d15bc1e49aa9900680858d5e3f4f1b8487ff2fdc16702e7699b9c3f280b5747e578886b72d03131eef8d1474c7b5ffd390ee82df47a63af1cc6cc2f0c1a5ace8b1c7a55b9d0354e71a305d5d3a345c3a9fc38289c930dd221ed5f91e5dc2cb60e7ff0fd7f3f3b1fa175f0fcec4e1cf5ffc9978475f18718d343932f3a399daf7e852bd021dc00f9f9dc6b96f423e98950d2da621dfb66a1034ea9af455ee40484ab2d98e6e0842ebe00ec96f4c545813695b1d6fca8bd73e6af12ae7e409297fe9f50309f10ab174bc030a6ea156cc5afaae9788c822272efffc188cbeb35181e72f8a0d2f35e5aecbf086dcd29c9b5e4e17f90aa6e19b3be0da45bd3bd828cbacdc6b2706f08d9bb4552da96be4fb3476f4d006f360d9e2946729e5eb81cadcb88ea3bd74097b4d75a8881e2024d418b764345708fc919a29ef0075c78fe16fdbed34511ab6793ffab79b7db35fdd4d5a83681023c22b49b2df7c9e0f6d386edd8cf8fe70d4585b21438977720d63e11a04eaec5592712d4e4c1cbcc67c959f9bd4ea7fdd1a18313f07c2e4559df59e5fcfe0e885c66c3e6d880ba81b496899abb23cc63b5c7b62f4dc9bd981179d5f929b7c1099614c2d5449a0342dbef4d494b97cc74feb7e88239a789a6dc2a5873a4879d23deb6eb8a3041e9d4d8d8d99cf3abb9f4bea6b905b9cc62edb0fa7f3face77e41f88e594ef7e5f6b05d5f741a65a5afd486bfb686021f0dfb01a632096f7f210dc690c0a499a9e3809a2a7e283650861959e08f34770c0df1b40ab27694221dc32e41424e05b07254a3bfd059c1ce9163b5a16b16741875e89a7818e8a3adad0feec9cd7f80bc55f5db789bea91c77f2c9c3c8bbcf402dabed1af1c05dfd591f7e9f5ae214f5461a3ce67bcb6990bc17ef78b160aa52b0e472c640268e1eb42226180be4ae01f8849a0286b766052b7debeabd766ecad545ec7774085d3e3bf5f7187e8a48fdfaf99c4c88754ea26370044b5b638c64086525fd0ee16e0d00cbdfc168a2c1669e2c3438ca9dd9f75a87a24d8b0c8f5c6350dbd6228ab7655c9b45a5fa907ae6912c0d1b57f2b6c45ce5fc6264c593a8dd9bcf5de9509cc3ba25792f9a66598b09d4d8d99a4d25aa01f32b9dedb81d43f93f9ec5fda2912aedc083bccd08ef500d7f827cc28246f35f41021882d0257727e9b1d58a4b2d85179007d685f78bad0ec336a2633e6af551d1c17c78412d15a5314458ec00a379236b6393b66d22e926193da7e7ba4f01bacd18f9ecc09aad03664f110f232fadf7c5048112eb4fbad8887454261c03b27fced89f47f69c398fbbe4674fd14ace255f4017247045eb58e4b314d64185563cbcda5f63afddc2756cf6f03d927a299ec9127578a9bfa910ded1bb9c9ab6488cede5f7f2a7ba945af3ba29d72a6dcaefe05e0e7bf8849b047eaa346fde3ce43b97e7c118ff7d16b01243aa7aea9e22d4e647388fc91f43ed0b4ac4327e1a098b0a00e7b7be00d22577a78e50c4959f8c3fee9a5680bc2be136cd1c5fbcdd4cba39baff4d18a5b58ee88f3a60bd50cee76ed9e7ad624e74e23dbfb91730958872600c033ef6197c8cbeed99d30a266d163e3acd86c1ebcb5dbed3ec3b7f75abeab9097c86fdede3b84159e8cf50fc60ddfdb12d1ecd2ba1c24da24c269b4018c4231f1b327a3cd709522005e2b056de836eab656730026198dd737e25e8fdb2c0ef1308c2e3b0738735ffa4d5344eee65bb5c2541889523eca25362bb973336417e41d3d612fc709d839521e21ab97a6ab2f5e1dc90a9b318e4f640e14d2f8948cbcb1b74dab369d0e0f61e4cbd0c78da22a0665b51ed68004c6ecc1fc99cf1a2d931a2ac1c2d17b9130859b5908b1ad56acb699a7914aefe59a0622c3acbe0172e8d6996d5ed2f7cbd0cff97072239e80fefa59fc80f36d19c03d73d1771ada4d3c13ebd411b2c00a19ba919a3f45fadeb8f966998812351559877d6f8b4385031cc18859415d50aec74c19eccaa537c6e75c675764dfb634abe2c6b16544bb1e006340d3434539b84232c87441067b8cc09a512be274baa300493344da5b8b044eb23b69455b792dd265f7ec962211e2472c975e5dce68cc4dde76f243609bb7ea538f5dc25a88a2bb36285eb452afb460f54cf25ddd50901e7cb4de5dd393943423de868da396f0d5c46222c1b54e888e2ff8bcac61c4e8405dc6fd2034925b4821406292452d4f74c9c6e99f32bcab54eba4c5bb54df69ade94e47bd917f8bb52be11450d6f92b883879c8a05abc0752cf9521b60e1ae16f17ccdd3fb5dc1dfc0f8a50cdebf4915368ec1cb4a5693fc1c5107cc8508274b75ce1723bd8f59aed337546a7aa69af8e3f94c7c9830783ecc22a941bff71bd7f8d48e7c19549d276dc2ef1b2bdcd3e2752ed9cbd53bba8bd7a3a64bb916814b3d3a5d2ccc92c7b4cf489b3c3aa3fa87d9e7ad6aaabbe6eb1261e5926fa36676b961def4754cda2790f9c763d99537e6adad485b8513f76cabc406117de7e63c67d9fdd604095e1a6131defc0ce7273907ca8b94c45097e4a8b97deada6316d27b723f1fdedc33fb91b5e34c4e4d524e38eb10bec078f471e9c39c9b5d0105385a0833a1d034aa0c9924cd48cc42d19bbcb0bfade643caeead3f5ecaf82654890964d4bc134e779b80a1d4157541d294354e29da4cd58072362c4a8264df0bb7e146486ecced2fd59eb86d24e43e1b2f952b5ea24e92ea15186da0690978f04b6b1034085cbf6ef5a862f886613cb428c79feba0a5f1647cdcfd8aee51fd68d7c9b2365b797a0f7bca84e4b167b9c81cf456ee517c6a8e475b28e11c5f8c09930fb0e061930afdb3039805fb776a9feb38482e7947f1bb5fee1660055f3cdff60318b39ca736f3fda0a9084a75097c1958ff2e1e3dbcc567bf83fff637a7173bdc4c08214d84a583186f4dd3a26d304d31fa3b9140fd00a6c5079bb032db123025980f46b87be7a9badf9fc243d73cc89aeff378dccb8aa961585aab1dd554b956faa68cd72f870d2c85a828f46723a0df2b80e000fbc75a9b1c6c9a21b3d5e870a5103d13728a02963c556ed549d658445fe04b9a97a27e8feb142272dac8f9c489a737ba475e4cd329a2bdd8ac2183d2f7aa39b42d249bff0a7e69680f53a5959563d70e77c13565720a69adab029f569b7d70b21d761bdcc24169c99f054ddb1b8aabd0c609517eaf935bc2fa84fd8c4c2d78a21b49c9e5acd9c5f2934298bfc6c447ddd5291912dd319be2231f5514ecd498c851c2cba146e4b150f654b943b61beaa0f57184a05ab02aaa323ef11379a6b2dd346fb7f50e01ad8708d3f9af10eeb0de1b14a1a08c6b75456ab1bfdd6df3945abfe8937db0f11daa3a1394a288b5f7823ae5fbeb30545782450e5c73d29f6add7f043fb6aa70728c0b399f130e4b6fcc44f769007e58bae773f21ec38153d0a617f463c622d7a27fea72206087f1b07034943ba35d23d075446685aa74378d7b7535fb8c31e4aae42d353ae8a7b3cd782bc8b53dc31ff3bb4aa398f3cf6fa0ac8efa0751a0047f48b952f3e5aefa3a6dd1f304d449f725a7d4be9a6929bdc93ecadb21cf2f089cc4b335e00db0548a280100f22cde234b02a6cc1a289b676a3932520606adcb83894b0ae9074b485e02c7dd8d4095f85c7b29034900221788452f4cccbd81671fb6a3d53ea203eb49cddaf7734ffb09791816e41c41dd9a36a2997b02b81091caa22560c4c890fa9acb5ebd893c85fb662726436c83c096e3b44792957fdb369bfea970da988c03ecef82f22c9f047e12dfcc587b895e9f8c5cccebbc60ac2e9b85f9a427a6c2c81c5c9dc1af4365e51b89aca30d1053f0de8c0aee0593fe0831b5ca0dcd7041010eacf2825281245ad90207de04567987c4c94f7653c1aa6d41b79123143e040c732336818043a71ee9b91f11a743c5ea84c2005082efe87c7a0070de7324006178108d17be4b61ece148f64718e7a7ea08b75c9cfffc9b479b4a665c61af8c7265e20a77b7881107792e9bea617484cc0a7b88e3aa5f920fb1eb7066ee648adde84e5e80cb6c40ed2a0a3b91518acf7c8d550794dd2029b0fc0c5aafa3d30615681bcba28ddff9ac73fdc17a75b1ad29c2fc9e1a5ec021475c6c8bdf8722afab47e935dc42e02ff5d0de2d9a94544f4ee1115f3ae72a90b1f51bb3b6079c781f7da7617e9c38dc11740647a98195aa5722dc45213f5034839f459d414595c65b730961f6d935f8458a86b42671a01fbbde8db122490cf196e6e44ba6f102a1d94409b0a886c22a5544c5a9afe69591e4b29b17aa57a31b599ec42b4f722f45766ac9664bf3d013c8e1be66f678f75b9ddced468893e0201cc11e7e212fb09b6562247001dac31c9f02e5edff40210f3d2ef4dc01c9678c805022718fc0107ebf39dc6e8dc7f456c7a796aa1ad01812540cb329704ffa74eda1ed402baf11df59a49e65f9b1bb5364c3a2d864d83f4a705eaa6dc1b92bab7d25cef8aa81c10a0b3c8aca2b6ae4c88dc2756fd4dfb93a27f06725f299c4573fbc84a36c4c983f890cbc08d28ae22419ca1c0fd007d526aeb207127436acca96c399671c72128045228189ce6dc54baabac59909d5063cba0fcaabf766a46c844433f78ecf0da3fcab617fddc14d8b1476b34cc7204fa22e2610f57d1922f0b5db3e69d156b96dbe41405cb6edcd9836d33b67385fd61013f265b77befe1d8457ebbbc2476c9f86a4adf7fa909b84b091ed8ec7287a948602ea1aac3d375205e469409023d543d826055865c55708666397f4418c385fb03813a3ce17da060d0c818652d4ee0798a6499dae7cba1d756369834591346fbe801012b65f65d02eebf2a0f3a0464b1b05269121549ca3314abb1a96a2f069d0476b57e748b0ce47a7932ec5e396a8722765ee7f16eeaa18149e825f4e71c14ccee1450e5f2a4a3202624cba3b30dfa8eba8db9905420594e948503dcde1f3c5341c09be89e8f1ca8073695102c74b174a335a6eee796aa4d5261ce9bd30e5c850dfa9c66f861ff80302a794453a86f2fd5978f81b5e54464cc22e7fb66f110908a86719c172251378c708cbcce2621931d546c90a1d83762dc22d23dc48675d6e7fbf1b8a5fb5f31fd5a7fdd8529729c79ef4a2195fdda7513f043ff97df38e01d77ffde0f70da153a64beb63808fc65dcf78620c18179429f3f0eee14aa7e4677bb127ec7fbbe9874a4c95419bebc5e0c7113062902ec05c4ad295f5b13a1d0a52e7aeb8cd64a93471d41697aadb5c6e0e5333668e1c49c11135dcc665bce93d5afcf27ebd3d8537e8a13c506b665c95b441e1291461966c2fe9993e30d7e5939185f62cbff9d8f0d8d2f95add81a68de0bec06dd570cdf1d770b74d9569ca1ebd93830b34ec656c205ce1b341297594116dd17492c7bc99c300a71197a471126e80bb63e808c07fe233f5a0df74643120444df5152cd0c0d157a51c2fae0315dc95bc3451e5c7b96d3b1a14b7873213867d9c306211fc5e53a11a02d375798ad6f5c535496b3b5a38dc19ab8f58d7a306a3eedaba7a7ad50a19d0e9c581cfedb94636612a9d6f80e5b6385a80d04c915f7541c3712f4dd615127410d621eeb0fb744e67b596122a9ddaf56a3989602262b8ac06c034c74028b360", 0x1000, 0x20004800, &(0x7f0000786000)={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000654000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ebe000-0x4)=0x1c) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000046c000)={&(0x7f0000c9c000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d58000)={r2, r3}) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00008f5000)="", 0xc4, 0x20044040, &(0x7f0000c86000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2008000000000035, &(0x7f0000473000-0x4)=0x1, 0x4) socketpair(0xc, 0xb, 0x101, &(0x7f0000a3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000eb3000)={0x0, 0x902, 0x3, [0x5, 0x6, 0x80]}, &(0x7f00008a3000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000327000)={r2, 0x3}, &(0x7f0000ac1000-0x4)=0x8) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ce2000)={0xf, 0x9, &(0x7f00009e8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x52f1}, [@generic={0x8, 0xfffffffffffff000, 0x2, 0x7}, @generic={0x7fff, 0x3, 0x10001, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0xa)='syzkaller\x00', 0x1f, 0x4a, &(0x7f0000d96000)=""/74, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = accept4(r0, &(0x7f0000009000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0xb015069518cdafcc, 0x80804) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0x401, 0x4, 0x401, 0x3, 0x4}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f000000e000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000d000-0x10)={r3, 0x48, &(0x7f0000004000-0x48)=[@in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x6f91, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000-0x4)=0x10) [ 39.074189] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000798000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x160, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004db000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000684000)=@sack_info={0x0, 0x3ff, 0x4}, &(0x7f00000bc000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000198000-0x10)={r4, 0x4, 0x1ea2, 0x8}, &(0x7f00009c2000)=0x10) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'xts(aes)\x00'}, 0xfffffffffffffe7b) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ef2000-0x21)="d3ab27181a01012356baaf0000000000000000d2a4b20079ff4affff0000007f", 0xfffffeb6) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000f8e000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x2, 0x0, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}}, {&(0x7f00003a8000)=""/173, 0xad}, &(0x7f00009fa000)=0x0, 0x5}, 0x5a) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000bb2000-0x2)={0x0, 0x0}, 0x2) 2018/01/31 16:56:12 executing program 4: unshare(0x2020600) unshare(0xfffffffffffffffe) socket$inet(0x2, 0x8000b, 0x9) [ 39.131193] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = accept$inet(r0, &(0x7f0000408000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000aa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001cb000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7, 0x1, 0x9b}, &(0x7f0000f2c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003cb000-0x10)={r2, 0x80, &(0x7f0000dac000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd0a8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}]}, &(0x7f000057f000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f44000-0x8)={r2, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r3, &(0x7f00009ce000)=""/245, 0xf5, 0x10000, &(0x7f00006a2000-0x1c)={0xa, 0x2, 0x2cb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, 0x1c) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b3000-0x10)={0x3, &(0x7f000014d000)=[{0x89ae, 0x1, 0x101, 0x1}, {0x3f, 0x5, 0x3, 0x7f}, {0xe51, 0xa66, 0x8000, 0x400}]}, 0x10) poll(&(0x7f0000c58000)=[{r0, 0x2b, 0x0}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f000055e000)=@un=@file={0x0, ""/25}, &(0x7f0000153000)=0x1b, 0x800) connect$nfc_raw(r1, &(0x7f000087f000)={0x27, 0xb2, 0x1, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x86) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000361000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0xfffffffffffffe56}], 0x193, 0x0, 0x0, 0x0}, 0x4) 2018/01/31 16:56:12 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000726000)=0x3882, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000afb000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001e9000)={0x0, 0x0}) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000f42000)=0x0, 0x7fffffff, 0xe) mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000589000)={0x0, 0x20}, &(0x7f00004c3000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000497000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000058a000-0x8)={0x0, 0xbb}, &(0x7f000036f000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ca000)={r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x66, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x100000001) write(r0, &(0x7f0000afd000)="2400000021002551071c0165ff0ffc68020000000010fcff0de1000c0800060000000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df7000-0x4)=0xe8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f60000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000569000-0x4)=0x8) recvfrom$packet(r0, &(0x7f000017c000)=""/51, 0x33, 0x40000042, &(0x7f0000419000)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00002fb000-0x34)=@file={0x0, ""/50}, &(0x7f0000304000-0x4)=0x34, 0x800) recvfrom$unix(r1, &(0x7f0000722000)=""/215, 0xd7, 0x20, &(0x7f0000c7a000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x3, 0xff, 0xd, 0x4, 0x7fffffff, 0x7f8}, &(0x7f00008be000-0x4)=0x20) 2018/01/31 16:56:12 executing program 3: r0 = socket(0x5, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x401}, &(0x7f0000a4b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000047000)={r1, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x3f, 0x100, 0x5, 0x20, 0xc89, 0x34980000000000, 0x1e82, 0xffffffffffffff5e, 0x0, 0x5, 0x0, 0x2, 0x1, 0x8]}, &(0x7f0000fe4000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000-0x4)=0x100000000, &(0x7f0000001000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b94000)={0x10000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x2d)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffff0000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x1f, 0x400, 0x2, 0xfff, 0x5}, 0x14) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000009000)=0x2, 0x4) r5 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r5, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x7ffffff7, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000017000-0x10)=@ax25={0x3, {"994b9dc9f86d53"}, 0x5}, 0x10) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ad1000-0x10)={0x0, 0x64, &(0x7f0000f6c000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6195, @loopback={0x0, 0x1}, 0x882}]}, &(0x7f0000f6c000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x400, 0x20000000, 0x200, 0x80}, 0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000052d000)=@sack_info={r2, 0x81, 0x5}, 0xc) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000019e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3b9, 0xd8}, &(0x7f0000b34000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x64, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2afc0eac}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x116000000000}, &(0x7f0000a5a000-0x4)=0x98) r2 = socket(0x9, 0x2, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket(0x14, 0x5, 0x1206) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, 0x98) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000063000-0x36)="3775b6ef06568f54f2536246b24b923522dfefb098410ab1a5d662e160f3ed85d7bc15ae2c60f225c67426bc8beef060a8936edcf821", 0x36) vmsplice(r5, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r4, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000056d000-0x4)={0x2}, 0x4) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f93000)=0x14) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f94000)={0xffffffffffffffff}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f94000)=0x0, 0x80000) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f94000)={0xf, 0x10, &(0x7f0000f94000)=@raw=[@alu={0x0, 0x7, 0x7, 0x0, 0xf, 0x1, 0x1}, @jmp={0x5, 0x3f, 0x0, 0xf, 0x6, 0xfffffff0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @generic={0x9, 0x8, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0x1f}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x200, 0x1, 0x0, 0xa, 0x8c, 0x4}, @ldst={0x0, 0x2, 0x7, 0x9, 0x4, 0xfffffff0, 0xffffffffffffffff}], &(0x7f0000cfb000)='syzkaller\x00', 0x7, 0xeb, &(0x7f0000549000)=""/235, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f95000-0x8)={r2, r3}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f93000)={0xf, 0xf, &(0x7f0000f94000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0xfffffffffffff1f1, 0x0, 0x7, 0xa, 0xfffffff1, 0x8}, @jmp={0x5, 0x310, 0x3, 0xb, 0x0, 0x0, 0xbe562a9e2d432b02}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3, 0x2, 0x1f69, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x81}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000-0x4)='GPL\x00', 0x80000001, 0x38, &(0x7f0000f93000)=""/56, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r4, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4007ff, 0x3) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000000000003000000e9080c028e01e135", 0x26) getgid() 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000014000-0x80)=@generic={0x0, ""/126}, &(0x7f0000009000-0x4)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x3) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/01/31 16:56:12 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bef000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x7, 0x2, 0xf3, 0x1964, 0x0, 0x5, 0x9ec, 0x60, 0x400, 0x0, 0x1e800000000, 0x7, 0x4]}, &(0x7f0000269000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000024e000)={r2, 0x95}, 0x6) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000e36000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b2b000-0xf6)="966612e4ea4053f3289e6ee3d88b6118eb32e46c0737deac6f1286c6b0a8e9f8ff774d5e47376d8f29d7e3e45544b490b5780a42fe67f9beaa5b00369fdebcc16ffd5ffb71bdd62ed1d12ef048943f11ebbc3620972f4961cac29cf97f05ad128655066be4eff8498e511d2030bba323aa947854d3ba3e0da859852929ca6b2a6816ac161c88cb8519017bb7aaf18a6d36dbbda2cbb890e3eeca1228fee4a80b7bfb429c532df764fadbe95d77465ed20bddfa611b4ee48dc0b54f4eeb031c3364c34c642c30a5cd01703409e89fec216f0ec26ab78488695f782d0bfde956c2fe86938cb8f2c990dde2f9400b0093dc7630ffc56451", 0xf6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e2b000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e87000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000593000)={0x4}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000075000-0x10)={r4, r5, 0x0}) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de2000-0x4)=0x0, 0x4) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffe000-0x4)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000075d000-0x4)=0x532f, 0x4) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x247) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a75000-0x4)=0x0, &(0x7f0000383000)=0x4) r1 = socket(0x15, 0x80005, 0x0) bind$inet(r1, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000720000-0x4)=0x0, &(0x7f0000a79000-0x4)=0x4) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000200000)=0x7fe, 0xfffffffffffffdf5) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000505000-0x1)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c9000)={0x0, 0x0, 0x0}, &(0x7f00001ff000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000-0x428)=@nat={'nat\x00', 0x1b, 0x4, 0x3c8, 0xd0, 0x1c0, 0xffffffff, 0x1c0, 0x1c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xd, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @icmp_id=0x3, @gre_key=0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xff000000, 0xffffffff, 0xff], [0xff, 0x0, 0x0, 0xff], @generic="1dbc97158b507dcbba45f1c7bd121e17", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x6, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @icmp_id=0x1, @port=0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0xffffffff, 0x1ff, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @gre_key=0x7ff, @port=0x2}}}]}}, 0x428) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x2)="cf16", 0x2}], 0xfffffffffffffece, &(0x7f0000011000)=[], 0x0, 0x4}, 0x20044800) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fb000)={@common='ip6gretap0\x00', @ifru_flags=0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006c8000)=@req={0x0, 0x7fffffff, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ae6000-0xaf)=""/175, &(0x7f000068e000-0x4)=0x391) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000386000)=0x0) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004dc000)=@generic={0x3, 0x10001, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000777000)={0xd, 0x11, &(0x7f0000414000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x8, 0x7, 0x2, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xc, 0xb, 0x0, 0x34, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0xa)='syzkaller\x00', 0x401, 0xc2, &(0x7f0000d92000-0xc2)=""/194, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c02000)={r1, 0x50, &(0x7f0000092000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f00000be000+0x395)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007d3000-0x4)=0x0, &(0x7f00004b2000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000251000)={0x1, 0x5, &(0x7f00001ad000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xe, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xfffffddc, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000086c000)={0x6}, 0x1) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006e6000-0x4)=0x8000, 0x2) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006b6000)=0x0, 0x4) r1 = accept(r0, &(0x7f0000ac7000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb6000)=0x20) getsockname$unix(r1, &(0x7f0000ef1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000678000)=0x8) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000a3c000-0x4)=0xffffffffffff7192, 0x4) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000-0x2f)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 16:56:12 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f7e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x10) r1 = socket$inet(0x2, 0x6, 0xb4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000d0e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(generic-gcm-aesni)\x00'}, 0x58) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f80000-0x4)=0x12676e9a, 0x4) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00002f8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b42000)=0x8, 0x80000) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) getpeername$inet6(r1, &(0x7f0000b49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007b8000)=0x1c) close(r0) 2018/01/31 16:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000006a000-0x4)=0x100000002, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r1) 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f00003ee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000336000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c9f2bd2, 0x9, 0x1, 0x6, 0x7ff}, &(0x7f0000a77000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000874000-0x38)={&(0x7f0000d06000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000334000)=[{&(0x7f0000205000)="85bcfc608fd58bad48b6b2ab2da86b10a1c5a2f8d943a786552d85b1812a0c398cac5b79131973216d4a", 0x2a}, {&(0x7f0000bf2000)="8474be1ea426f11f72e02786d6fba37946bde17823a697ce46117fc2c3d3498f9fa9623d6cec78433a5e84fd8fad4a0f7cdf6ecc618688eae97555531213e2e4a5d69e87d9e70dac9304578c55f533b69eea07e2f3abd4959ceb3215431a93c604fc1b29f9237370c8a9f5366e33a33e2e597f25768bed597af7527f04c971ddf55dce5bfbaa59b412e6a2f896cce69ff29b3d55faf6cd581e551617b087365ed896739e30602e031635e5d4b3279b59941a0e11b2966aed2cc64bb82149dfa697", 0xc1}, {&(0x7f0000d36000)="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0x1000}, {&(0x7f0000e8a000)="c3462cefba0acb253d40d2535e3cabac61f1eed3bd88935e4abbf6440231ca22660166a03f39e8170d22701aff00c9a90d96856a03f317f2fdafd9e82219b526568f99710ec1c03ed98efb5502b60577b6778f2a30d76e6b74b0d47a944bdb41bf039b4e43867bcf80b4d6a2992cf3c51b38a27e56a6add4c7ed1dd100953e18f7cbc5752901e1e7bb96a2dcbf10cdfe38f4b1f77b22f7725c4a", 0x9a}, {&(0x7f00009eb000-0x22)="86ef7e70beef602d31380850111d23359a50bb8de40b3ee2f1be734c032f41ba4912", 0x22}, {&(0x7f0000c92000)="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", 0x1000}], 0x6, &(0x7f00005e9000)=[@sndinfo={0x20, 0x84, 0x2, {0xfba8, 0x2, 0x6, 0xfff, r2}}], 0x30, 0x40080}, 0x40000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000667000)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xfe, "7ed8d9c9fcf5f960235a41adc4870224844c2a8ec308c691d88909ffb30cd9d60bdcb8abae86d6008698901e0076763994bfa64fc715aa9fce301d6160b29f988ae2e6bf8885379a384544401e774379ae27f639507588c8f1a4b4ef8e215774f4a9988eaae894bade70dca242cf14c54e971f86ba2aa6f9ed39b85f7d69eb05cb5512114816142ebd2bf301fc4a1dea1c858914a4efc92de910cb88ada37c0e09a2c7135f5d8a61c78ed77e5b9e726fd5461744794970052c4f61caf41c9552ac710aa66cc4d0faa94c7447869c0a04c11b8a91b36bfd3118637fbf5746b368bb2698b7544c27bf72c1b1784e44f0599bf8d1c12f2fdaf04ee8267aaa5f"}]}, 0x108) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x4a5, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 16:56:12 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00', 0x0}}}]}}, 0x3e0) r1 = accept$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000)=0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000010000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000006000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x1, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = socket(0x2, 0x3, 0x5db0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f63000)=0x0, &(0x7f0000ce4000-0x4)=0x4) r3 = socket(0x18, 0x7, 0x80000001) connect$l2tp(r3, &(0x7f0000a11000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}}, 0x32) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/31 16:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002c5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000915000-0x4)=0x1c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000f8000-0x20)={"6f2489a62732909edd8d2cbea1018499", {0x4, 0x20, 0x81, "ce2fdd510f7b", 0x0, 0x0}}) r1 = socket$inet(0x2, 0x3, 0x2f) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000773000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000115000)=@req3={0x4, 0x6, 0xfffffffffffffff9, 0xff, 0x1ff, 0x400000000000, 0x9}, 0x1c) bind$inet(r1, &(0x7f0000cee000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000950000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00005b7000-0x1d)="", 0x0, 0x0, &(0x7f0000523000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008f5000-0x10)="3a51b33d8d214d1751456c88c0be15f2", 0x10) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) [ 39.546889] [ 39.548576] ====================================================== [ 39.554882] WARNING: possible circular locking dependency detected [ 39.561192] 4.15.0-rc9+ #218 Not tainted [ 39.565245] ------------------------------------------------------ [ 39.571556] syz-executor7/5677 is trying to acquire lock: [ 39.577080] (&xt[i].mutex){+.+.}, at: [<0000000064fdfffc>] xt_find_target+0x44/0x1e0 [ 39.585153] [ 39.585153] but task is already holding lock: 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000009000-0x8b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "d0da490d200589dc6b957ecb620e021838f377ecf285a052098f94d794ab0a9c1cd33b05d4b382428b86e782c0e63453d8fa09a2650bc396cdd0547fbd106158e4aff011328097e58f86e6685b1fe067e7c97e0f1211aabb34f2345f211f84046e022c2b551836b436f36e4f532d52ffebd10ca88d612cfd2407442625"}}}, 0x0) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe5000-0x88)={0x101, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept$inet6(r0, &(0x7f000071b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009ff000)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 39.591135] (sk_lock-AF_INET6){+.+.}, at: [<00000000b5a7b34a>] ipv6_setsockopt+0xff/0x150 [ 39.599553] [ 39.599553] which lock already depends on the new lock. [ 39.599553] [ 39.607860] [ 39.607860] the existing dependency chain (in reverse order) is: [ 39.615471] [ 39.615471] -> #2 (sk_lock-AF_INET6){+.+.}: [ 39.621288] lock_sock_nested+0xc2/0x110 [ 39.625872] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.631409] ipv6_setsockopt+0xd7/0x150 [ 39.635903] udpv6_setsockopt+0x45/0x80 [ 39.640395] sock_common_setsockopt+0x95/0xd0 2018/01/31 16:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000bda000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bb6000)=0x0, &(0x7f0000902000)=0x4) 2018/01/31 16:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cb8000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bf0000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f00006ac000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c5f000-0x10)={r1, 0xa4, &(0x7f000025a000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb67}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a97000)=0x10) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/31 16:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x806, 0x4, &(0x7f0000661000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000077f000)={0x0, 0xc1}, &(0x7f0000350000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe3000)={r2, 0xcc76}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) [ 39.645414] SyS_setsockopt+0x189/0x360 [ 39.649917] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.655194] [ 39.655194] -> #1 (rtnl_mutex){+.+.}: [ 39.660491] __mutex_lock+0x16f/0x1a80 [ 39.664893] mutex_lock_nested+0x16/0x20 [ 39.669470] rtnl_lock+0x17/0x20 [ 39.673360] unregister_netdevice_notifier+0x91/0x4e0 [ 39.679064] tee_tg_destroy+0x61/0xc0 [ 39.683381] cleanup_entry+0x218/0x350 [ 39.687795] __do_replace+0x79d/0xa50 [ 39.692126] do_ipt_set_ctl+0x40f/0x5f0 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x4, &(0x7f0000500000)={0x0, 0x0}) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001cb000-0x96)={0x0, 0x8e, "687c132e6dc25a37ac0a3833048a987a5b2db50d92a293be6ee3a6d71e4a1e0c8e3e62789a0cf398d828af0858d0fce73de565f0eae3a519f4e35cc34bae51fd414f69eef1f9d07c83602f15f82bc2c6ae1580e8b1589d7ae67c56f688d5196ba42bd5cd915e916274679d403369b0571c750506e23e4483d07d557d4e70f02b16876a2dd599063b96ba699a7c77"}, &(0x7f0000954000)=0x96) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000192000-0x18)={r2, 0x40, 0x30, 0x4, 0x8}, &(0x7f000008b000)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000954000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffe2) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000954000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000955000-0x4)=0x60, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000594000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000119000-0x4)=0xc) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000954000)={r4, @rand_addr=0x103, @empty=0x0}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000081000)={r3}) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002f1000+0xcaf)="332ba2b3", 0x4, 0x4c0c0, &(0x7f0000955000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) [ 39.696616] nf_setsockopt+0x67/0xc0 [ 39.700855] ip_setsockopt+0xa1/0xb0 [ 39.705096] sctp_setsockopt+0x2b6/0x61d0 [ 39.709769] sock_common_setsockopt+0x95/0xd0 [ 39.714784] SyS_setsockopt+0x189/0x360 [ 39.719275] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.724546] [ 39.724546] -> #0 (&xt[i].mutex){+.+.}: [ 39.730016] lock_acquire+0x1d5/0x580 [ 39.734336] __mutex_lock+0x16f/0x1a80 [ 39.738753] mutex_lock_nested+0x16/0x20 [ 39.743333] xt_find_target+0x44/0x1e0 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba7000)="240000002a0025f000150300000000000000c4000400000000e1ff81fcffffffffffffff", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0xfff, &(0x7f0000ea6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b9d000)={0x9, 0x0, 0x10001, 0x0}) bind(r1, &(0x7f0000460000)=@pppoe={0x18, 0x0, {0x0, @random="7e4bcc307388", @generic="6fa8d2cd9101ff5de6580696cdc2ca31"}}, 0x1e) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00006de000-0x20)={0x0, r3, 0x10001, 0x5}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000ea7000-0x18)=[{0x2, 0xffffffff}, {0x0, 0xfb4}, {0x4, 0x4}], 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001b3000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009f9000-0x78)={0x0, 0x70, "594fa86ebc50efc6a1f17ba249c9731e33029153235b6026520d50c4d5a74e408cdb3718fc943ae20eaf6185e56abb8721b57c275ef7353f4034ef1d665139538ce1d34988d4dc033489f265f0b5f57cac16948a305bc25d3eaa1b97e4b182633fda92fb66fbac5d6e4038c77f32a61c"}, &(0x7f0000256000)=0x78) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000083d000-0x10)={0x0, 0x22, 0x4, 0x7}, &(0x7f0000ea7000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c5000-0xb8)={r5, 0x9, 0x10000, 0xc9c0, 0x10001, 0x5, 0x0, 0x7fff, {r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xc, 0x8, 0x7, 0x5}}, &(0x7f000048b000)=0xb8) 2018/01/31 16:56:13 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a5000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c01000-0xc)={@broadcast=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000695000)={0x0, 0x0, &(0x7f0000d84000-0x90)=[], 0x0, &(0x7f0000c6a000)=""/212, 0xd4, 0x0}, 0x0) [ 39.747759] xt_request_find_target+0x2c/0xb0 [ 39.752792] find_check_entry.isra.7+0x669/0xcf0 [ 39.758085] translate_table+0xf52/0x1690 [ 39.762767] do_ip6t_set_ctl+0x370/0x5f0 [ 39.767346] nf_setsockopt+0x67/0xc0 [ 39.771596] ipv6_setsockopt+0x115/0x150 [ 39.776175] sctp_setsockopt+0x2b6/0x61d0 [ 39.780846] sock_common_setsockopt+0x95/0xd0 [ 39.785879] SyS_setsockopt+0x189/0x360 [ 39.790384] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.795642] [ 39.795642] other info that might help us debug this: [ 39.795642] [ 39.803437] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.812271] Chain exists of: [ 39.812271] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 39.812271] [ 39.822586] Possible unsafe locking scenario: [ 39.822586] [ 39.828614] CPU0 CPU1 [ 39.831974] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.841710] ---- ---- [ 39.846356] lock(sk_lock-AF_INET6); [ 39.850143] lock(rtnl_mutex); [ 39.855913] lock(sk_lock-AF_INET6); [ 39.862201] lock(&xt[i].mutex); [ 39.865623] [ 39.865623] *** DEADLOCK *** [ 39.865623] [ 39.871651] 1 lock held by syz-executor7/5677: [ 39.876200] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000b5a7b34a>] ipv6_setsockopt+0xff/0x150 [ 39.885032] [ 39.885032] stack backtrace: [ 39.889505] CPU: 0 PID: 5677 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #218 [ 39.896747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.906072] Call Trace: [ 39.908641] dump_stack+0x194/0x257 [ 39.912243] ? arch_local_irq_restore+0x53/0x53 [ 39.916898] print_circular_bug.isra.37+0x2cd/0x2dc [ 39.921890] ? save_trace+0xe0/0x2b0 [ 39.925590] __lock_acquire+0x30a8/0x3e00 [ 39.929715] ? __bfs+0xaa/0x750 [ 39.932980] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.938145] ? print_irqtrace_events+0x270/0x270 [ 39.942873] ? lock_acquire+0x1d5/0x580 [ 39.946825] ? __lock_acquire+0x2d15/0x3e00 [ 39.951127] ? pcpu_alloc+0x828/0x10e0 [ 39.954987] ? check_noncircular+0x20/0x20 [ 39.959202] ? __lock_acquire+0x664/0x3e00 [ 39.963412] ? pcpu_alloc+0x828/0x10e0 [ 39.967285] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.972109] lock_acquire+0x1d5/0x580 [ 39.975884] ? lock_acquire+0x1d5/0x580 [ 39.979832] ? xt_find_target+0x44/0x1e0 [ 39.983873] ? lock_release+0xa40/0xa40 [ 39.987826] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.993684] ? _find_next_bit+0xee/0x120 [ 39.997726] ? rcu_note_context_switch+0x710/0x710 [ 40.002633] ? __might_sleep+0x95/0x190 [ 40.006579] ? xt_find_target+0x44/0x1e0 [ 40.010619] __mutex_lock+0x16f/0x1a80 [ 40.014483] ? xt_find_target+0x44/0x1e0 [ 40.018517] ? check_noncircular+0x20/0x20 [ 40.022727] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.027545] ? xt_find_target+0x44/0x1e0 [ 40.031580] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.036414] ? lock_downgrade+0x980/0x980 [ 40.040537] ? __lock_is_held+0xb6/0x140 2018/01/31 16:56:13 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000453000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000001000-0x4)=0x0, &(0x7f00009f1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e2f000)=0xad5, 0x4) r2 = accept4(r1, &(0x7f000013b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d77000-0x4)=0x26, 0x80000) socketpair(0x11, 0x80002, 0x7ff, &(0x7f00007e5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000041d000)={0x0, 0x8, 0x0, 0xfffffffffffff149}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c48000)={r1, r3}) [ 40.044584] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.049592] ? pcpu_alloc+0x146/0x10e0 [ 40.053482] ? pcpu_free_area+0xa00/0xa00 [ 40.057627] ? is_bpf_text_address+0xa4/0x120 [ 40.062106] ? do_raw_spin_trylock+0x190/0x190 [ 40.066661] ? __kernel_text_address+0xd/0x40 [ 40.071128] ? unwind_get_return_address+0x61/0xa0 [ 40.076037] ? trace_hardirqs_off+0xd/0x10 [ 40.080261] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.085353] ? depot_save_stack+0x3b5/0x490 [ 40.089648] ? kvfree+0x36/0x60 [ 40.092908] ? save_stack+0xa3/0xd0 [ 40.096505] ? save_stack+0x43/0xd0 [ 40.100106] ? kasan_slab_free+0x71/0xc0 [ 40.104184] ? kfree+0xd6/0x260 [ 40.107443] ? kvfree+0x36/0x60 [ 40.110697] ? translate_table+0xe4d/0x1690 [ 40.115021] mutex_lock_nested+0x16/0x20 [ 40.119076] ? mutex_lock_nested+0x16/0x20 [ 40.123292] xt_find_target+0x44/0x1e0 [ 40.127161] xt_request_find_target+0x2c/0xb0 [ 40.131631] find_check_entry.isra.7+0x669/0xcf0 [ 40.136363] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.141353] ? do_add_counters+0x560/0x560 [ 40.145558] ? mark_held_locks+0xaf/0x100 [ 40.149686] ? kfree+0xf0/0x260 [ 40.152945] ? kvfree+0x36/0x60 [ 40.156201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.161189] ? trace_hardirqs_on+0xd/0x10 [ 40.165307] translate_table+0xf52/0x1690 [ 40.169434] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 40.174264] ? kasan_check_write+0x14/0x20 [ 40.178477] ? _copy_from_user+0x99/0x110 [ 40.182601] do_ip6t_set_ctl+0x370/0x5f0 [ 40.186649] ? translate_compat_table+0x1c50/0x1c50 [ 40.191647] ? mutex_unlock+0xd/0x10 [ 40.195343] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.200596] nf_setsockopt+0x67/0xc0 [ 40.204287] ipv6_setsockopt+0x115/0x150 [ 40.208320] sctp_setsockopt+0x2b6/0x61d0 [ 40.212439] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 40.218121] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.223280] ? check_noncircular+0x20/0x20 [ 40.227486] ? switched_to_fair+0xb0/0xb0 [ 40.231614] ? __enqueue_entity+0x109/0x1e0 [ 40.235915] ? find_held_lock+0x35/0x1d0 [ 40.239948] ? check_noncircular+0x20/0x20 [ 40.244155] ? finish_task_switch+0x1d3/0x740 [ 40.248629] ? lock_downgrade+0x980/0x980 [ 40.252755] ? check_noncircular+0x20/0x20 [ 40.256967] ? load_balance+0x34c0/0x34c0 [ 40.261086] ? lock_release+0xa40/0xa40 [ 40.265036] ? compat_start_thread+0x80/0x80 [ 40.269443] ? do_raw_spin_trylock+0x190/0x190 [ 40.274006] ? find_held_lock+0x35/0x1d0 [ 40.278055] ? avc_has_perm+0x35e/0x680 [ 40.282002] ? lock_downgrade+0x980/0x980 [ 40.286128] ? lock_release+0xa40/0xa40 [ 40.290079] ? lock_downgrade+0x980/0x980 [ 40.294205] ? lock_release+0xa40/0xa40 [ 40.298152] ? __lock_is_held+0xb6/0x140 [ 40.302183] ? avc_has_perm+0x43e/0x680 [ 40.306140] ? avc_has_perm_noaudit+0x520/0x520 [ 40.310783] ? iterate_fd+0x3f0/0x3f0 [ 40.314554] ? lock_downgrade+0x980/0x980 [ 40.318675] ? __lock_is_held+0xb6/0x140 [ 40.322708] ? schedule+0xf5/0x430 [ 40.326222] ? sock_has_perm+0x2a4/0x420 [ 40.330255] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.335591] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 40.341272] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 40.346525] ? alloc_file+0x27e/0x390 [ 40.350397] sock_common_setsockopt+0x95/0xd0 [ 40.354865] SyS_setsockopt+0x189/0x360 [ 40.358810] ? SyS_recv+0x40/0x40 [ 40.362234] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.367051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.372042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.376768] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.381492] RIP: 0033:0x453299 [ 40.384650] RSP: 002b:00007fbb72070c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 40.392335] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/31 16:56:13 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x101, 0x2, &(0x7f0000027000-0x20)=""/32, &(0x7f0000027000-0x4)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000)=0x0) 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x79, &(0x7f0000be7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe05, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2000000000009}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x0}, @end={0x0}, @rr={0x7, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x7, 0x0, [@rand_addr=0x0]}, @cipso={0x86, 0x17, 0x0, [{0x0, 0x11, "743c5d6dec59052d1f0e94f5c0cf8e"}]}]}}, "23efa4fc8a0d3e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009b7000-0x18)={0x0, 0xffffffff, 0x20, 0x8, 0x8}, &(0x7f00007f6000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000048a000-0x4)=@assoc_id=r1, 0x4) 2018/01/31 16:56:13 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x3, 0xa2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x9, 0x2, 0x8, 0xfffffffffffffff9, 0xd22, 0x3, 0x1ff, 0x0}, &(0x7f0000010000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000011000)={r2, 0x6, 0x2e, 0x401, 0x80, 0x7}, 0x14) 2018/01/31 16:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xb) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000d77000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ee8000)={0x0, 0x6a, "03dc4ac8465dec3d1e01faabd4cfda081a9205f85deee7bab4b86e6c4c602cb9169ce9da2f197a11674cb71821cc8cb5d7811ccffe08c96535bd2e906e58ff88479df19022a9b9bd064a5442719ebfe96cb714e76db43976b673414da23f3c02f3c0db30d2eb2da87382"}, &(0x7f0000652000)=0x72) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f0000b63000)={r2, 0x9, 0x0, 0xfffffffffffffffe}, 0x10) 2018/01/31 16:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r1, 0x541b, &(0x7f0000d5d000-0x26)="ca2b4518f7bf35f667a53cce1157f1d205d97ddfe73841a7e983b9bb65bd3b7a6ecf3d210a8e") 2018/01/31 16:56:13 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f7b000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000d93000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c41000)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000f7b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) 2018/01/31 16:56:13 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000453000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000001000-0x4)=0x0, &(0x7f00009f1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e2f000)=0xad5, 0x4) r2 = accept4(r1, &(0x7f000013b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d77000-0x4)=0x26, 0x80000) socketpair(0x11, 0x80002, 0x7ff, &(0x7f00007e5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000041d000)={0x0, 0x8, 0x0, 0xfffffffffffff149}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c48000)={r1, r3}) 2018/01/31 16:56:13 executing program 2: pipe(&(0x7f0000130000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001f2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/93}, &(0x7f0000001000)=0x5f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000200000)={0x0, 0x0}) r4 = socket(0x5, 0x805, 0xc215) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009da000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005fb000)={r5, 0x0, 0x6da, 0x0, 0x8, 0xa00}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001d7000-0x90)={0x7fcac4bb, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x23) sendmsg$nl_netfilter(r0, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x4008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d09000)=0x0, &(0x7f0000dd7000)=0x4) [ 40.399575] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 40.406831] RBP: 00000000000005c5 R08: 00000000000003e0 R09: 0000000000000000 [ 40.414073] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000006f7b18 [ 40.421321] R13: 00000000ffffffff R14: 00007fbb720716d4 R15: 0000000000000000 [ 40.434553] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/01/31 16:56:13 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 16:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de2000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b81000-0x4)={0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000484000)=0x4, 0x4) [ 40.475575] sctp: [Deprecated]: syz-executor6 (pid 5757) Use of int in maxseg socket option. [ 40.475575] Use struct sctp_assoc_value instead [ 40.504197] sctp: [Deprecated]: syz-executor6 (pid 5768) Use of int in maxseg socket option. [ 40.504197] Use struct sctp_assoc_value instead 2018/01/31 16:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000837000)=""/99, &(0x7f00003ba000)=0x63) 2018/01/31 16:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000840000-0x4)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000717000-0x1c)={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000014d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000050000)={r2, 0x5, &(0x7f00008a5000-0x14)=[0x6, 0x7, 0x10001, 0x6, 0x6], &(0x7f000007a000-0x4)=[0x3], 0x4, 0x2, 0x6, &(0x7f0000e25000)=[0x0, 0xbd0], &(0x7f00000fa000-0x20)=[0x2, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x2, 0x7fffffff, 0x1fb], 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000592000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xb) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b80000-0x4)=r3) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, ""}}}}}, 0x0) 2018/01/31 16:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c54000)={&(0x7f00003eb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f65000-0x20)=[{&(0x7f0000b73000+0x698)=""/194, 0xc2}, {&(0x7f0000bf3000)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x401}, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffb000-0x14)={0x7b9000, 0x7c, 0x0, 0x8, 0x9}, 0x14) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/31 16:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:13 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e59000)={0xa, 0x8, 0xffff, 0xff, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000283000)=0x8, 0x800) getpeername(r0, &(0x7f0000434000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000249000)=0x14) bind$can_raw(r0, &(0x7f00005ed000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e46000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000046f000-0x4)=r2) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000323000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000-0x4)=0xe8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cdd000-0x4)='tls\x00', 0x4) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000064f000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:13 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fc6000-0x12)={@common='tunl0\x00', 0x8}) 2018/01/31 16:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000a43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005b9000+0xf0a)=0x14, 0x800) getsockname$packet(r1, &(0x7f000099f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={0x0, 0x4939}, &(0x7f0000018000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000018000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xefbb, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000018000-0xb)={0x30d8b20d, 0x4, 0x6, 0x9, 0x7f, 0x4, 0xffffffffffffffe0, 0x0, 0xfff, 0xa42, 0x3f}, 0xb) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x2, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xfffffea0, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x1, @multicast1=0xe0000001, 0xff0000ff, 0xff000000, @common='sit0\x00', @generic="e37ce7c15e7f725042e379c32f2f6c0c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x0, 0x1}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffffffffffff8000, [0x3f, 0x3, 0x1f, 0x101, 0x9, 0xdd], 0x3, 0x5, 0x10000}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x338) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000001a000)=r1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000001b000)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x7fc, 0x0, 0xd, &(0x7f000000f000-0x10)=@generic="4864b2c9ee2f9ac52e774e27067c4711", 0x4, 0x3, 0x3ff}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000006000)={0x0, 0x800000000008}) 2018/01/31 16:56:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000326000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000655000-0x8)={0x0, 0x401, 0xffffffffffffffc1}, &(0x7f0000b9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d5c000-0xb8)={r1, 0x101, 0x0, 0x2ea9, 0x7fff, 0x7ff, 0x100, 0x0, {r2, @in6={{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb112, 0xcd, 0x80000000, 0x8000}}, &(0x7f0000805000-0x4)=0xb8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) pread64(r3, &(0x7f0000eec000)=""/4096, 0x1000, 0x0) 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ab2000-0xaf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffdf, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c2d000-0x10)={0x0, 0x0}, &(0x7f00007c9000)=0x10) 2018/01/31 16:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000556000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c64000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005cf000-0x4)={0x0, []}, &(0x7f000098c000-0x4)=0x4) 2018/01/31 16:56:13 executing program 4: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x400000000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000039b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039a000)=0x10, 0x80000) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000039a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000172000-0x4)=0x10) close(r0) close(r1) syz_emit_ethernet(0x2a, &(0x7f000000e000-0x11a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/31 16:56:13 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000001a000-0xcc)=""/204) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2c0) 2018/01/31 16:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000026000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000009000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000fc1000-0x101c)={0x101c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@generic="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", @typed={0x8, 0xa, @void=""}]}, 0x101c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000bbf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000280000)=0x0, &(0x7f000094d000-0x4)=0x4) 2018/01/31 16:56:13 executing program 2: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000090d000)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d1f000)=0xf57, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006ec000)=@assoc_value={0x0, 0xff}, &(0x7f0000509000-0x4)=0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d20000)=@assoc_value={r3, 0x97cf}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/31 16:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e3b000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x3, 0x57, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, @in6={0xa, 0x2, 0x47b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x28, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xf0) [ 40.639477] xt_DSCP: dscp fc out of range 2018/01/31 16:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000ade000)={@loopback=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000f89000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:56:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000882000)=0x6, 0x4) 2018/01/31 16:56:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000b000)=[{&(0x7f0000008000)=""/142, 0x8e}], 0x1, &(0x7f0000000000)=""/174, 0xae, 0x2ffe}, 0x2100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0x35, "b12cbec8995ae3c48bc30f51582f784a59fad0e4e898a28786decb863dd3b5fb06b29e73778529e5985b8f484dc28bbda9776baebf"}, &(0x7f0000007000-0x4)=0x3d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x6}, 0x8) 2018/01/31 16:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000936000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c57000-0x4)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000012d000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b56000)={0xffffffffffffffff, 0x50, &(0x7f000069e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008e2000-0x4)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b40cbcb69da45b6, 0xe1365e398443d311, 0x1, &(0x7f0000b1d000)={0x0, 0x0}) bind$bt_hci(r4, &(0x7f0000b06000-0x6)={0x1f, 0x10000, 0x0}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00005cf000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000958000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000015e000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000ec000)=0x0) 2018/01/31 16:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f00000f4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000fcc000-0x14)={0x14, 0x2000004e, 0x80000101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xd}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e36000)=@buf={0x1000, &(0x7f0000bf2000-0x1000)="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"}) 2018/01/31 16:56:13 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000002b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000002c000-0x4)=0x32, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000011000-0x4)=0x6, &(0x7f000001c000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 16:56:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002000-0x8f)="b18354fb290e28b418378e2a39de781fefec3eba8b294e41bd6ffc780b92c67e668f5494913c4ab869902632e76bc227fb3b438df64bf9eda0cc74a3373a77539175e013b4863488dfa8bfb02c7560ae84e811a1653d4cc1bb5093291bac9093b97cce2b912b7c9f9763da3463b569fd3a70067a8d7de28bd1053b496cae0a97c7172d3e756d0ab5b96e2d08c2078c", 0x8f) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000fea000-0x10)={0xffffffffffffff23, 0x7fffffff, 0x80, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getpeername(r0, &(0x7f0000190000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000518000-0x4)=0x2e) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00008ae000-0x4)=0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c21000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x923, 0x4, 0x800, 0xec, 0x0}, &(0x7f0000bf1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a1c000-0x8)={r2, 0xffffffff}, &(0x7f0000609000)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003da000-0x8)={0x0, 0x0}) getpeername(r3, &(0x7f0000200000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d97000-0x4)=0x0, &(0x7f00009c1000)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000954000+0xb86)=0x5aaf, 0x4) 2018/01/31 16:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000024f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a4b000)=0x1c, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000071d000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000962000+0x68)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2fbf, 0x0, 0x3, 0x100, 0x3, 0x40010, r3}) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept(r1, &(0x7f000060d000-0xb)=@generic={0x0, ""/126}, &(0x7f0000493000)=0x80) 2018/01/31 16:56:14 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/31 16:56:14 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="000775b5", 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7b000-0x4)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000df7000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bff000-0x8f)={0x0, 0x87, "a2095a696a34da0a8066a6cc72838697c504abe5e1ca5df37a7d4fc3fa09f9a197cbde272639cb6ed0cacd0f2e9541e930699ab936e79ad05f7c1c03168f627030e93e465929f674d1c81bc38753755207ee4b701aacf97a15ef7fd55b147bcc39e2597e28f0b1638bb566c05862f4d25ccf96364a62ec7486a4a4ad6d05c81a7f98186a9a1931"}, &(0x7f0000f7b000-0x4)=0x8f) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f7a000)=@assoc_id=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/31 16:56:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e66000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f71000-0x4)=0x0, &(0x7f000044f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = socket$inet6(0xa, 0x80b, 0xfff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00005ad000-0x1000)=""/4096, &(0x7f0000131000)=0x1000) 2018/01/31 16:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f3b000-0x20)={0x3f, 0xfffffffffffffffb, 0x1, 0x5, 0x4, 0x9, 0x0, 0x2, 0x0}, &(0x7f0000584000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x100401fd}, 0x5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/01/31 16:56:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000146000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"6ea0cfc6ce40f6"}, 0xffffffffffff6cda}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000c55000)="f4e056eb532868f2ab27c0e2358c234d5e84e7dec92da31e2309e96c25a92698c1aca5b530e80e93ca47ff780979b15ac3cece73a738ea7103aa6fe462cecc3f0cf12bc807823e2ed444c1c4a60ef54208475784825d16c2a99248a82c5c544465f60a39c74b21a93344334d242a95c7e580e0d1a48f1f4629dc783795d678ecec95f59aa20d77c2339e58811b5645d537b289e09b1a7a4c14906ad0329d894376f807421b5dbf1e6020f8429b2bc7e04728ce89e73e15682185bc9619a369cc34e0983aa6a2f1f7017a2f1995c5fe", 0xcf}, {&(0x7f0000fb4000-0x1c)="61297e8a03d55058fa963d0c1693dadb13c41a4a2207a2f54e9d067e", 0x1c}, {&(0x7f0000442000)="3df41b22032bcde4b92e97dcc59d7bf21d7964b238d89b3ce813651da07ef7d107f6fe98522f61e8428e65e152b848fbb24baed48c3e674fb84f4ddae434df6ac786b3b9343d3395a2009b803dcbebb3cab1ef6a39c479f40b17f7768151faefed0156cf8005519c5aef30a813cc27ba988d163a0728bbe1e288cc459ec9eaf4c18257b82d44ef8967e189a1d073fbc03cb0d9e35946632602f48c83f8d0cf05c3e1c06d0e", 0xa5}, {&(0x7f0000000000)="6008b7c52a08c984e4dca8980fa80a93f82f67354ade644bea6de7021920baffa97e3f0d680696", 0x27}, {&(0x7f0000d51000)="c7f386e477bea509a856d74915fcda5019be1ed89243c0775509160ba17b85f868aef59af8effe451281901841a45ac460dea26a52574fce853764731891115969d2932597d25e9b075789a70e1cc34034204fbfe2a137799749d1112ef45491f2a6701505978738229f92008ef913b83a62db1d1cf59e4d3bf4a901578d0f27d50cf963e3f68799940d879d65be7d55526224c3fff84d61d57a63e1982916b2b69174e9b8731887ddf9cbd8bb96ffa72dd1e27aa43572facfb2f8888bc9563137bda1e42aaf571477ace5313f5a49c8bb1530650fe6", 0xd6}, {&(0x7f0000000000)="3497258131b56df1ebdc6eb88d3a", 0xe}], 0x6, &(0x7f0000a2e000)=[{0xa8, 0x13b, 0x100, "901dba0b2cafe7a07f8a4fe39c884cc0964e3f6c9e6b72d00cb43fabb5cd9a7cb4545b6b6f04f31045cca1136f83632032e5562b05373810f1f740616f41af78619c9c608ba683b17b25d8b6c34ccc959e4ea7730c3c605a776b9941aa4981a9884cdcd6f91f23bffce953dbc1c75b140445ac8c89e37c2c9971624be7badc22969c0907d8695a17e3c3f966e0329d1c79903bf4b9c627fa"}, {0x30, 0x11f, 0x5, "98cc59a78159e0317b46139ed4034e9ac5d1d0d8ac168690223e0f7d89"}, {0x90, 0x100, 0x5, "3b45fe9464cc60a17fabed23002a769721a9940d41b021475d85680946ef3f0f8b67a6868351c7e01c858285b4f4bbcee1ad1e5541b6d6ecb9b528cd532342eddf51be61a9959390704150fe4ba3d83826a3f095a292a060ff5404840fb178af5beac3b35714432c5418fd92cb1c380747fdda7d65d30fcb3140592c8b3f"}, {0xd0, 0x108, 0xf800000000000, "3241bc5a06a39c75169af9f1b31fff8113ef19f35f7d83d8659bf4d1b26780743e5df2cd69d69afcad5b8123dc6c2bdf83e3dcfffb807d5bfde8a943bcb167b14830cb544a2f2ed2f90e88df5df9595ac47d9e2e391ec5572a77404e2dd9609730152ab9af4d35c36dec83b3da9ad6d2e87162d93b0f9a495da0ea9ba62765cc549a833bd10c4b6cd4a05d3043980744823187c8dc559effe6706573203fabe73e84a9d1d838a1195c18f83b8054340c5f7e7fcc7764e1544c2723"}, {0x98, 0x102, 0x20, "f51f4a79bd40c855c7aa30d518936f6cacabd3f8af47b7a005d61ee610d5dc1b782149001f9b0da537b50ce7aa1e7482ae72c9c0805534a988adf6c76d1db7a154ca6568e725b6809fcfca081a9df2dbe1b4066cc2bfd33f2dc9bdb47013d2de44d5a0e8e2f8342188ade055ed9bbcf027b292ba34ce636c40f3258c785d1d1abc89"}, {0x100, 0x11, 0x10001, "e97ed545064ae93ad564f29c6ec61fd7c26aa22d2496640e29c2b472f2dc85ceb392e14ff6d000e0730c381ecf2b3efcd1aca450350a44b289ea5f3335cd21584b9c87618e67842a02552c590a5c88caf34bf5f076bb9d9c3dd87840e60502b10ab4e82cfaecfb8a1a1a05dc382b965307871f63c9b155f8f93ad18a32f8cae813b6c9e7c17fecf8692dec55f221c8f6c2277dad5ccc1a5634b0c1e6f4162d71777b639fcae8291ca51d925a2c71dac9583dcac36448b579357d01fdacefe4a6bedb194ae95ef6d92875b4cb43a8032ebe8d887e7454676b16c4574ede426d0f5ad786355918cc3cfa"}, {0x100, 0x106, 0x118a, "75278ff780c7b1265ea6bbd03ccf345825f30a822466833c855e94703ff7fd08395678e2b661259d5b9bd03e22f649cc8f9e001164bf455c68b0403cd11aad6c0b528f1cfacf26bf7a2da98cf978c6f51a3b3390fe891750861e9695e96dc47e835c19a9f73996a68f4b766c31c4e976fdd4088d6a9fb550e6cd21d5b0aec69660ed02763f1266a6ee50e5c04e64577c5ec68f6c0e6dcad633808a6a44f1c38400aeaf1dddbafd1d95c10eee13d0ec59021bee458fc6ef661390d77b9706697e51b17c10daf8e83fabac89f1e795c4d7a4e675804958be9cdc41d03895631c36a17e3d5ffc18c0969e2a39"}, {0x40, 0x10c, 0x9, "6cc45242ec7650a77e5938674aa02d7cfa8d9106116e23ac1fbb42b3201eb03cee4735cfddfffa8635a4b65a0fa5"}], 0x510, 0x40000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 16:56:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000062a000)={0x7ff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) socketpair(0x7, 0x5, 0x5, &(0x7f0000328000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000831000)={&(0x7f0000eb2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000b44000-0x30)=@newspdinfo={0x30, 0x24, 0x2, 0x2, 0x2, 0x200, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x2, @in=@broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040004}, 0x4000050) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000342000)=0x0) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/31 16:56:14 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) socket$llc(0x1a, 0x3, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 16:56:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000cf7000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xf4}, 0x1c) 2018/01/31 16:56:14 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b60000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0xbda}, &(0x7f0000a1d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000035b000-0x5b)={r1, 0x8000, 0x53, "2ca244c9b08e424020873ef6f91ddacd8b73c110d9a8e7c3839dd55c552c5cd5bd6f524515f1fab2c4118f442fcaec27cc8c351ec02105fe38442c7f26297c651bedb0d535c40522fef4c967f8c332f7c8bc89"}, 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001a2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) accept$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000872000-0x50)=[{&(0x7f0000416000-0xba)="0e8f7775dffb6b9f4025a7999e5887f25744df0ceee97f14", 0x18}], 0x1, &(0x7f0000663000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/31 16:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000732000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a2000)=0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/31 16:56:14 executing program 4: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f0000d3c000-0xc2)="586f4da7a5997e3fdeae4b4d7b73969e4d1b3ad7f2283d12b3b1ad0881cf015107d49353e9fa65adde4273c51cc69837c0ec6083a39e241a521c6c466bc520ffedab675cf9bdad7fba70ebdca1e809b2507f54b9ef757175c6643c5571e335be6ef4df9375a077ff35fca3db7d587d35a7226e35d42557e22776c8ebc95b778af5638c2fe784cf164e9cfd1cb24306bc2352ad950c59ef199a5897e3013d5e99a8cf1024f234246c83f59a671be650b9ce2279db81f30b62705087da480f1288db59", 0xc2, 0x20000000, &(0x7f0000d3b000)={0x1a, 0x0, 0x32ec, 0x4, 0x8, 0x20, @random="46ed5ba88046", [0x0, 0x0]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d3f000-0x1c)=@req3={0x7, 0xffffffffffff2f65, 0x200, 0x8000, 0x1, 0x7207, 0x0}, 0x1c) pipe(&(0x7f0000d3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d3f000)={0x0, 0xab, "5ce388f7d13746de25586319c3e5cad63b74901c223fdb211da219a13954a15678156bb73ce11d9e0f6f672ebdb8d9d2593c8521ec141c2f0a7f94b784bd18ff95330db2e4a4043105a4b9d1d5ec217eb4d98eccefa3b0c0b3ff0f6b4b968e297e6edcbc5e69f9bf1e289a00e311256e466dedba15f0c04575b31bfe3169ed6b92f1aee5181b721446d094cfc0538ca783b97f4258136e560bd14881ba1a6b8bb5409e298d7064db74d3d3"}, &(0x7f0000d40000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000017b000)={r3, 0x7}, 0x6) vmsplice(r2, &(0x7f0000d3e000+0x20e)=[{&(0x7f00006ec000-0xf7)="d9f9621f9524bec9c89d16ca30fd0f0f5e275765d4f3fd10dbb16281dc8247183de1fba81acb710cc90b3ef1e589dc80519a427e355f2d2781b21914a6bcd794ecec02c25d8b528163afb7a2627416fd223640fbb47b695ea25688118b86864d6536a43d8b43e3c620876679d37a569a273cc3bdad7530efb87505bd9a27f43cc5a7be2d24817e9cd9e44a37689c66d79664511da39b73e69753de65cecedf34a62d12f2f6fb725456b5cd6299832d8919b95ad0f77f7f7ead9412f0a9a1710581cab706035b73a51038cb1ebdac34c9cf61cdcecd23b8e0e0fea04863d90b87593dd3942391b626ef874ea1f38c3cfccd7bc51d5b3484", 0xf7}], 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009e9000)=[@in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, @in6={0xa, 0x3, 0xa8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x38) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000616000-0x10)={0x4, &(0x7f0000d3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000d3e000-0x8)={r4, 0x2}) 2018/01/31 16:56:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/31 16:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x3f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000028d000)={0x0, 0x6}, &(0x7f0000fdf000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f00000)={r2, 0x5cb0}, 0x8) 2018/01/31 16:56:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r0, &(0x7f0000c5a000-0x96)="c717ddfb03fce82dfc793f3c279456ce7e06ee833acacbcf0d626e9a9eab4e5e6baa16bd3ffcb8500b634fbf1316f123629fa60a3de5c739cdfa1ab7ac4bdab07902884d1c244df8bc5873236b6ec8952922f4179ab8aeac48884b53c88b6260d789c6dc0a4ab34ce3a8310b08745174ced386c6bd65a6d96b544a3693c2a24fa6804e0bdb6c5356074041bd0125b42d466dd8bd77f4", 0x96, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00001dd000)={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x538}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd53}, 0x7, [0x0, 0xfffffffffffffffa, 0xfff, 0x0, 0x8, 0x401, 0x4e, 0x205]}, 0x5c) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f000031f000)="0800000000000000000305fffe00eb00ecff0000a1000000044906f4e2007e23"}) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000e2c000-0x4)=0x0, &(0x7f00003be000-0x4)=0x4) bind$inet6(r1, &(0x7f000061e000)={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa9000-0x8)={0x0, 0x0}) 2018/01/31 16:56:14 executing program 5: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cdc000)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b06000-0x4)=0x425, 0x4) pwritev(r0, &(0x7f000005a000-0x90)=[{&(0x7f0000cdc000)="6f134af3aca62a98642503507e93f2d7ddc7a691d3f86063cca395dddbe1f05c58afe995b46cf3e1709b914c6262b139c3abbab04dd6192305ee33521d9a8d31b506a1c83d8865fc1f9a949188311d9a4df84d51804c330a50cb869648a022", 0xffffffffffffff5e}, {&(0x7f0000004000)="0f0b153ce0f6e34993286aff3a07c67400e25ec73cd06d812e29f2729bcdcdc7a2173a40ad8b5eb7fab9ec84a1e37f1544ea7452dc106d847b065b3313abb1ea7de1a444cc0aeb66ecc5c5544d2b2b843401495a96caad22fa27c68f01edd652d5150296cccd191eb9add95fa7a265b6eb6fca357b2fe04701621f5e0d236cee42e7fa6ae7ea3220a18e3a874a613427d74f67a2619eee92f51291746442995926e168067affcf8ef8e196e3549c5d5a7fc28aa6241f9acabaaa8e3884b02af427b1025a9fab444e4f9ab75a749ef81bbbce24a5d3864ea6698d6213d8e8b5656791662ff116d57982ceec1120b5f78de94c", 0xf2}, {&(0x7f0000cdd000-0x3b)="c00290558cc0da5a8fc0534fa897a7309e2d302b161b7b451503681c47b57bf9791ca6611c473572b7e269c627e455761e0f68cb8b7e6d6f4cd5db", 0x3b}, {&(0x7f0000cdc000)="f1cedc20a97d661dafdb595e2f33f5e237a140e0883bcd24176f6e4b2ef651b49dd317f740b02276bdfc2e1c4417683240b37ebf1d1db629479ec5dccda71f7056ac77bf4fd04f1c78f6bcc1705e0ee762a387c5ad32", 0x56}, {&(0x7f0000a45000-0xfd)="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", 0xa7}, {&(0x7f0000cde000-0xc)="81cc936369ffbad958e4272112a10972202ee3d663aa2e3a4c4f8cdbd1a6fba482649e29bdcf62985a46100683b2a7f1125120ae529cd0ba5b6467b49f13a9e9b0d250052868f88876154875614ad248a36c74eab1a0a6664c57fdfa54fd8a41b9029e3a0a7fb1296c4bfda470250561b9ad54c5e5862ac7e8de8e7fadc4369cd21c40ed36cdcd07de947ca99e6513535eb9898ba73169942667e621a9ee", 0x9e}, {&(0x7f0000bc5000-0xf7)="76d33e912f83955856b46ae87401024c0a9728bb16b23912f885a37b9096283c5f79d08cba96520574c27ed0240fb09da9a9ab587f4fa34fc49c3fcc60a61e53b6ee265a5d66ba2e7ae16782daae8ba4f9c935326ec95b3753a7c8a7e852aef7a548304178c850fe40bac29a4294640334a44987f6a67dfb978f5ed000c3d5cbb6ed5aeade5dc30d8809eeea130cb4a452a77ded7f4f848dafcb607f4f1183a8cc2512eca10a77dd5e71618408f79835f48dee162ac51a46453a066014c58c0a59c49ec1ca6ef2265a9b61b441bde899a70da1ec21e79cb9adb5956a3e64ae531736f83f2a78b10ed7f31b4628a5d6e28887b120766111", 0xfe58}, {&(0x7f000067e000-0x4d)="a7a7ddefabc31c8b6b496c7c0989082a3ccafee5b3976743d3012515569b24c63acd053c520a743c4ab2244c88fc56fd05c9b47cf4fcfdf642173e682e753145604cbd18b8c933c74bb57e1934", 0x4d}, {&(0x7f0000bd8000)="2f3546c23a5056dd32336452afac3754e0a3bf3274f3d893c1b2e92e9464af9771a541ec38ee7cbf2e67472a1a420fdc8375071de53067b21e1c3a89f5d95e1d91f4048b3255f53aaee3ff47ff99f6150ef898d9d86bcc50ec89d2ead755e8eeb86421", 0x63}], 0x9, 0x0) r3 = epoll_create1(0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cdc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000cdc000)={&(0x7f0000cdd000+0x879)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000f9000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000065d000-0xc)=[0x0, 0x0, 0x0], &(0x7f00007bb000-0xc)=[0x0, 0x0, 0x0], 0x4, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cdf000-0x4)={0x101}, 0x4) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000cdf000)={0x1, &(0x7f0000cdf000)=[{0x0, 0x0}]}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000cdf000)={r7, 0x4}) write(r3, &(0x7f0000cdc000)="4100b026aef1b9ade11959d8f2cf8b4f7bcf77938341864784dc94e9331b256dfecd5aa33f0d977201ce5c649ddfd3a799e376f9886f1610581032799b0296d31239b147fa6af06d68e3c81d18a5b08e3aa2990cd2a27e0e385292a11bcb9217e167bdf9c4392fc51573bbe118d1c91cc5d92c07b9796585f0698ab184aab16d2a317a5bd54b9277f91bfbbdd26793918498568eb53c704cf0c7ca1052a23c8dbd127671a7791340d152a62992b8825b85638dd42f80c40f82be1bd895ff6bc3385fe59cbd459a35c9be4f151b90a875dd84dcfb59edd556", 0xd8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/31 16:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000063c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fb7000-0x20)={0x0, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000e8000)={r2, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f00007c7000-0x10)=[{&(0x7f00009bd000)="45529c57a10b1503dfdd5289cdc5209035f762a19e78d80bc70d7ed2dbf54a5358f244e891a7fbfce7e5e7bd21b60f2a2c734ceb5e9bbcab9e", 0x39}], 0x1) 2018/01/31 16:56:14 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x2) pipe(&(0x7f00005e8000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a6a000-0x4)=r1, 0x0) 2018/01/31 16:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000a1c000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x20, 0x800) connect$nfc_raw(r1, &(0x7f0000e47000)={0x27, 0x4102, 0x5, 0x7}, 0x10) 2018/01/31 16:56:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="17ccd08ba39c00bae25d7f3ead1f6894", @ifru_flags=0x1000}) r2 = socket(0x40000000015, 0x5, 0x0) getpeername(r2, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getuid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0xfffffffffffffefe, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf3}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={r8, 0x7, 0x5, 0x400000000000000, 0x3, 0x9537}, 0x14) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x81, 0x100000000, @cisco=&(0x7f0000005000-0x8)={0xffff, 0x6}}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000004000-0x4)=0xa3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e6) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r11 = getgid() sendmsg$netlink(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)={0x19c, 0x3f, 0x100, 0x6, 0x3, "", [@generic="b11781dc6fbacf5a4b6a5fd3de96a20b77f31e72114465dc21701d589f2347bf84b3f11f3fd9599dedd00ab51a6bf3c8c768a4ec74a60c6c48fcbc987ac4eb9ac08f73c931bc5774323248ee4da913707eccf96dcb4b77fff96e9f1a8dbed903573f179849636089ef31011016c2ba212d38d8f3c456acf3d90c98c29d22bb1c", @generic="cf8f6d76cf28e96dea4086c1d5c1bce31ac79b4cd5c3aeff4c94f24b6016c0a31fdb321650883d236b953e3e71f04a7062ce11a637e593f227c486eede0c653dba6e9109eec979f90033c5f68359f51f63c9a21773c6b1e325a97f8da832e6f12ce75d306d2ee573a7e300b16e9b8a0d18591d339de2890b4a4f9258c76eac5a2f73e0a665cfdbc9782a9da92cca9628a6fab2e533823b879346b58b2ebfdd9a62be1217d552b872254e4421a0a0232afadd3d406c84cff5e796bbd2939189b0b95dea83d8cc9cd8bfd908907a3f1cae92560dd263a6dd8f2c77447a4ab65cf152d0e50f5dcad0a913aaa9e119", @nested={0x4, 0x79, []}, @typed={0x18, 0x80, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0x19c}, {&(0x7f0000f43000)={0x16b8, 0x3c, 0xc, 0x1, 0x0, "", [@nested={0x21c, 0x56, [@generic="db61e1ee11d673a22f467eacdeb1bc9247529ca86bb06898fccff4b75d53d960157e9bde9e52dbf1d56dc273dc350cebaf18de11f56e3ceff898636aff6d359da5ecd7a01688f2c37569184ad8b99bb3460c8e22d376ffe1ebfddf34d9e35e0aea8cac31c82c4e7073444febdbdb343df9fab573dd1fffdd5fa087dd399a07581ee9528be8a13b19a06b32806987193dcc59b44ef792d0002bf3a17b7369c1f476d9dc16b5a26237b0c9087b719dfd7ecc58884191c1f91e4c26671dcd05b16ec21a50f23ed4cf029636c130cde7294937f26865cdd0989c92", @generic="8535fbc4826f96c603e4b8bcee68605c618945e0993459cf5faca7af2abbba24663017cb4a0b63e931d4608dd34b986aa7965cf098b565382e296ebc068fd06edee0c2d2540273cae043a42deea9c2cec4f5167782d09b4a528c226a5e4c3ceb5d4a1f4c7171eda0ced988038a456d2619ffbac98ff14ded60b9a8cdf68cb9a188fc2530f1847e7f6c43d8", @typed={0xc, 0x1b, @u32=0xff}, @typed={0x10, 0x75, @str='eth1\x00'}, @generic="fc83c97f77134e8f1cc0b1d7ab918472d9ce2277d1d96066dd2ffd3d7dc84fd905ab2a1d5e9184047fb41187cea04bc310d1d617562fd8563a15281c768453d8ba67f4d1325aea595599f7234e480fcfd8368d15ad0b14e9400d778d59920989f7ca75dad2770c5a7b", @typed={0xc, 0x55, @pid=r3}, @typed={0x14, 0x5a, @str='GPL/wlan0\x00'}, @typed={0xc, 0x93, @str='^\x00'}]}, @typed={0xa8, 0x96, @binary="b396288cff21020e8f7b2aca5e3592a0d528d0fa85b051802313dbeb173fdbd7c79390615c9dfb7e64687cd8952b71df5fc4d45cd71474399852448e6c838e2dea30d4dcd59ce7499118a12c20a22cb70a0b72f6bc29c4f10f4e70bf8c80e102737ca5eb7c61e2e113bbc4ba669dae4ca80d649c448c901cb1190191750acc9f9bc6d8e69627fd936a67638a9f9d33ff68781180451b67410ab38b780f23"}, @nested={0x1a8, 0x38, [@generic="8460adb8e175d930b10af2d7f9472e759b037dd9d142a88a9c59f8f5687c4deb761c6f936a5c6cb8cab2eb4edfafedb1caf6b91577726a3f59e52c8c25241aeb66b3631fa860b794ee1526bc673413774a649be2f903df9b144a28752a2f2ecb30af4d7aac361aa2974ee47a67815e7018c00b64928e620082d07f24406a76e6542aa73623a3c4099bf41e35a8366626fac56d", @typed={0xc, 0x1e, @u32=0x1}, @generic="6ff6580d2dd402cb7e5fb60d872f18aff03e770a962ddc550966b04e596dbd31fd6d82d04d05a976c1cf09fa12768e4957ea9cad62b63293d04631a4ad3f3283fa894c0cdf9fa5d9285bc25b3772861b7809ec966e5fce82c24e80a6df90f37b00a1e0535df5a1173ea8a79eb04511846472fa4b09802d69a8d3a79452cb00bb579992818f47841554fa00526b2b2ef7610ba82fc99b8803a40f8844ece01fd68bfbc543fac0dafdbe7f0f734100ab866df070866d25a33b697348fdb757db283b8c0d6893debf0348a23c89464d41cccfaf5e695635648ceca8ae57ab61df