ffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c54000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d1f000-0x12)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fe6000)={{{{0x2, 0x2, @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]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x1, "ab1794dd2307eb628abb755689aa61ab54b5a42f517dbb5a1e8c033270d3529b778fba8e00878a1d9e697c7d54e0cd0c5717cbd2d3ac5e63f6655e9ccaa786d13db20c2283fc3ae79325bcb432932b97"}, 0x160) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bd0000-0x20)={0x80000001, 0x0, 0x2, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2bd, r2, 0x1, 0x7b}) r3 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa8, "f376e28301017632bcefaa2bc8f4a8e72e5a22c5103abfd5634c8192e424ce226ab6d187c3d3b1a2ecadc52e8b57433b218edb8c2ca1299bc8b464ebf3a8ba4807a29cfb6b518f684cd423e833624c5a12d274ef8286624a8a134ccf57a475fdeddf24b7c6168cefa9a3b86cf2b28fd2946e81c46726d92199af9085238a28b317ffb100bcd337fcd803245db9312bf8871b956a4e4cd3ea7b347e16d13bdd1f4b8f04d142d10e1b"}, &(0x7f0000001000)=0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x7}, 0x8) setsockopt$inet_int(r3, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000137000-0x10)={0x4, &(0x7f000054e000-0x10)=[0x8, 0x56, 0x3, 0x80]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000)={0x26, 'hash\x00', 0x1, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947", 0x21}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000059e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000)=0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000787000-0x5c)={0x0, 0x54, "e9359fa1f3e185182d2812bc82dc7a19687999617be4a1beaaa8c5b1c002740970567f998cc3668766dc7f2889dcb5aa53e9eaef4ddd3e5dc6c007f12bad8083c939fd7f73a4e2211c44faaa250b3b37edcadb8c"}, &(0x7f000081b000)=0x5c) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000081c000-0x8c)={r1, @in6={{0xa, 0x2, 0xe6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081c000)={r1, 0x10, &(0x7f000081c000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081d000-0x4)=0x10) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000fb4000-0x38)={0x0, 0x0, &(0x7f00000ce000-0x10)=[{&(0x7f000081c000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000768000)=""/96, 0x60, 0xba7f}, 0x10000) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df2000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004e2000-0x20)={0x3, 0x10001, 0x8, 0x5, 0x9, 0x2, 0xeb13, 0x9, 0x0}, &(0x7f000012e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000076b000)={r2, 0xbb}, &(0x7f000028d000-0x4)=0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f5f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006b7000)={0x0, 0x8, 0x2, 0x40}, &(0x7f000036b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000736000-0x8)={r2, 0x101}, 0x8) r3 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000003a000)={0x0, 0x0}) 2018/01/17 08:14:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000984000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2, 0x0}, 0x8) getsockopt(r0, 0x84, 0x4b, &(0x7f0000fca000-0x8)=""/8, &(0x7f00008fd000)=0x8) r3 = accept(r1, &(0x7f0000f9a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000bd7000)=0x3a) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000690000-0x2)=0x9, &(0x7f00009df000)=0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005ea000-0xd9)=""/217, &(0x7f00009a5000)=0xd9) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x7, 0x40, &(0x7f00005b5000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000a16000)=0xfff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000169000)={0x2, &(0x7f0000b75000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000075c000)={0x0, 0xfffffffffffffffb}, &(0x7f0000957000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f0b000-0x10)={r3, 0xce5, 0x4, [0x5, 0x8, 0x17, 0x9]}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000024e000-0x8)={@rand_addr=0x100000001, @rand_addr=0x7ff}, 0x8) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000060a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dcb000)='P', 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a8d000-0x16)={0x9, [0x8, 0x577, 0x5, 0x7fffffff, 0xffffffffffff8000, 0x3, 0x6, 0x7, 0xdb]}, 0x16) bind$alg(r0, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000893000-0x4)=0x0, &(0x7f0000c27000-0x4)=0x4) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f85000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f85000)=0x2e) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f85000)=0x9, &(0x7f0000016000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f86000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f86000-0x4)=0x0) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004c8000)={{{@in6=@loopback={0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000045f000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r3 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dc6000-0x10)={0x0, 0x1c, &(0x7f000088b000-0x1c)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000cf6000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000018c000)={r4, 0xeb}, 0x6) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x7fffffff) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000011c000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9d000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fee000-0x4)=0x0) r4 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d0000)={0x0, 0x0, 0x0}, &(0x7f0000863000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ff000)={0x0, 0x0, 0x0}, &(0x7f00000dd000)=0xc) r7 = gettid() r8 = getuid() r9 = getgid() sendmsg$netlink(r0, &(0x7f0000ae4000-0x38)={&(0x7f00002d8000)=@proc={0x10, 0x0, 0x2, 0x100}, 0xc, &(0x7f0000345000-0x30)=[{&(0x7f000023e000)={0x30, 0x3e, 0x220, 0x0, 0x0, "", [@typed={0xc, 0x74, @ipv4=@multicast1=0xe0000001}, @nested={0x14, 0xe, [@typed={0x10, 0x9, @u64=0x5}]}]}, 0x30}, {&(0x7f0000216000)={0x134, 0x21, 0x600, 0x2, 0x0, "", [@nested={0x70, 0x10, [@typed={0x54, 0x11, @binary="e4c7f47bf7588cdf164aa898406a430cf7de00c77c0179b503e1122c9851751914891a188b609476d58e16bd3dae47adbfd0291d1415fc643e0bab08858efeea2598c1b57ddf1fb3354d7c"}, @typed={0xc, 0x19, @pid=r1}, @typed={0xc, 0x39, @str='lo\x00'}]}, @nested={0xb4, 0x80, [@typed={0xc, 0x3e, @uid=r2}, @generic="524c443edb8214f2c9e00eddc7d66f49db015775a962295cf67b515410097db071f782618ecdfb795d579aaa856e0bf1cc985d0092c829abe6d4409178cbf1e1161e72467bcfba4b7fa7e775c8ba8f152d80edb310c516017645779f96c2d1e977974e01b8f692c885efb76210ff9daf543283853aab41db5aa6fbe27e98b7b270af766e5d1bf369f427453b86de06fa0d34a33e3dc79560319fa01839b65576be2398de"]}, @generic=""]}, 0x134}, {&(0x7f00007a2000)={0xb8, 0x33, 0x501, 0x6, 0x3, "", [@generic="89ec1bd3427a10ac6f156101eacb9ba51e8cc06ff66a901c401ae4fc492cf019b414dbf567d09b222950686f0ab36bc7eefe5b197c4f717ed9241e709b665a11e4689373cb31e962b74e50e64eb20e1761778a95108bde22c178da3ca11fb9cd02ff92549c82957c2ae745d97a70377af435b47db4f8208d9c5e30df583b9153eab361d550b41962aa9e6d633a47baf1a4c116d08c4c2ee488d5", @typed={0xc, 0x76, @pid=r3}]}, 0xb8}], 0x3, &(0x7f0000465000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x20000001}, 0x4050) r10 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000e0e000)={0x0, 0x64, &(0x7f000053d000)=[@in6={0xa, 0x2, 0x9908, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f00002ba000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f0000ef3000-0x4)=r11, 0x4) bind(r10, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r10, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r10, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000076e000)={0x0, @in={{0x2, 0x2, @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]}, 0x1, 0x3ced, 0x3, 0xfffffffffffffffd, 0x44}, &(0x7f00001d4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000032b000-0x8)={r1, 0x4e8, 0x0, []}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ebe000-0xc)={r1, 0x6, 0x30}, &(0x7f0000c55000)=0xc) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a52000)=""/4, &(0x7f00007bf000-0x4)=0x4) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f14000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000bf6000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000062d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000a27000+0x6c5)=0x0, &(0x7f0000de9000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00009f4000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100009, r3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f29000)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000153000-0x92)="55727f488d84708285f1bfeb4d91d42ba7106b264c3fe0ccc89df4d9c66ddbbd09cf4ab892f15cc05297ecacb285d66ecb766ff9812737228218a854e63c544ea90e8fd8ef6120d7068cce7f027f519747d4c630aa55848c48c39fbe4c7646759a59e148ea34c15478dab1c12cc8e512c362ec92b8717f4b714c1e689b60550643d03a4e8dc798a97f840871c427d7e40581", 0x91, 0x8010, 0x0, 0xfffffffffffffe43) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00001d6000-0x4)=0x0, &(0x7f0000b5b000-0x4)=0x4) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/17 08:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebe000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000382000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000da0000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000646000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000027a000-0x6)={r3, 0x4}, 0x6) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000024000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000022000-0x4)=0x58) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000023000)=0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000024000)=""/127, &(0x7f0000011000-0x4)=0x7f) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f000095f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000000c000-0x60)={0x27, 0x1ff, 0x8, 0x0, 0xfffffffffffffffd, 0x0, "4220689686c0102299215d6ee7963cb65e1fd841bb4846f0e25749d65e73923f0ccde4b5bfbbe29af7cc3dc610b6b595c6d72867315ce685df6a739d2a245a", 0x80000001}, 0x60) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007e4000)=0x0) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d59000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b80000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dfc000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b0000-0x8)={r1, 0x80000001}, &(0x7f0000a27000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000d0f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d25000)=0x3a) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d25000+0xcb1)="220f43052392aa2295725945dc1da0f91832", 0x12) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae5000)={&(0x7f0000f0b000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x7, 0x0, &(0x7f000034f000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000b02000)=""/141, 0x8d, 0x40, 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e50000)=0x10000, 0x4) sendmsg$nfc_llcp(r1, &(0x7f000054e000-0x38)={&(0x7f00003b6000-0x60)={0x27, 0x80000001, 0x20000, 0x7, 0x1, 0x1, "f46b25bbf1d8dfd087e59489cdbe0911862479f29cce612581199174bc6e9ad93212d9fc8ac012686433b61e4f001f0c1f8777780fb59762f31f385c69776d", 0x40}, 0x60, &(0x7f0000ea5000-0x20)=[{&(0x7f0000d64000-0x5b)="8fc54b8e76d7a6fe14f313da6fb27db28f03da2c5d76bd3e737cf7b1b8a22a8733a3f1b6f6da8c7c03872e0d5f902fa577969f3f20ee3eff3fc325f3fb3cca8a3730cbb5508683299ca65fdfc6cef65e1622bdd887be742ecb17ec", 0x5b}, {&(0x7f0000f21000-0x4)="9d9e65a5", 0x4}], 0x2, &(0x7f0000762000-0xb0)={0xb0, 0x11f, 0x101, "7f3f169e026f136219a6ba2496fdd2af3706d401ba866448cdd57605205f2b6a9e93213b400716eea5e58bca9fce4714ad51b8abf2df0c4fe53e439f04c560e5edf5fa87ad6a65a8d72cb44c1ffcda153fe6abb622122dc79db51a80506df3f4769e51bbb731c2d98aee10e8631d2d606559b77cbd8c94aa03f6cbd69ff948d3ffdde5bdd1ea997c2f565d838119d1d78041224fca571b2e41"}, 0xb0, 0x10}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000826000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db4000-0x28)=@ethtool_rxfh_indir={0x39, 0x8, [0x0, 0x80000000, 0x0, 0x10000, 0x604, 0x10001, 0x37c, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000ac0000-0x1f)="0000000201ff0008000000003f0100d1", 0x10) 2018/01/17 08:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) accept4(r1, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000e9000-0x38)={&(0x7f00000e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e8000)=[{&(0x7f00000a7000)=""/59, 0x3b}, {&(0x7f00000e9000-0x67)=""/103, 0x67}, {&(0x7f000000d000-0x16)=""/22, 0x16}, {&(0x7f00000d7000)=""/151, 0x97}, {&(0x7f000001b000-0x64)=""/100, 0x64}, {&(0x7f0000028000)=""/152, 0x98}, {&(0x7f000009e000)=""/38, 0x26}, {&(0x7f0000096000)=""/110, 0x6e}, {&(0x7f000004f000-0x58)=""/88, 0x58}, {&(0x7f000001b000-0x8)=""/8, 0x8}], 0xa, &(0x7f00000e8000)=""/157, 0x9d, 0x3}, 0x10001) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000e9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000e9000)={{{@in=@empty=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=@loopback={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}}, &(0x7f00000c4000)=0xe8) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ea000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x2, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x3a, r1, r2}, {0x200, 0x40, 0x982a, 0xd6, 0x5, 0x8001, 0x5, 0x9}, {0xfff, 0x40, 0xe1, 0x9}, 0x3ce1d0ee, 0x2, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x2, 0x8a4, 0x1, 0x65708737}}, 0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000e8000)={0x0, 0xe5f}, &(0x7f00000c0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000020000)={r3, 0x8}, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000ca3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) getsockname(r0, &(0x7f0000c71000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e1000)=0x10) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000e6000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e6000)={0xffffffffffffff9c}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000e7000-0x4)=0x10001, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c2000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000303000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000097f000-0x4)=0x1000, 0x4) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x20, 0x0, [@generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793"]}]}, 0x30}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000203000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006e8000-0x4)=0xffffffff80000000, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000fc9000-0x20)={0x1, 0x0, 0x0, 0x7}) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000012e000)={0x2000, 0x0}) socketpair(0xf, 0x0, 0x9, &(0x7f0000509000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f3b000)={r3, 0x0, 0x1, 0x78, &(0x7f0000527000)=[], 0x0}, 0x20) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000066c000-0x4)=0x0, &(0x7f000019a000)=0x4) epoll_create1(0x80000) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg(r0, &(0x7f00009f8000-0xb4)=[{{&(0x7f0000341000)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000e37000)=[{&(0x7f0000425000-0xd)="4f855bed00c58f8379a5cb7d99", 0xd}], 0x1, 0x0, 0x0, 0x1}, 0x1f}, {{&(0x7f00005c0000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000478000)=[{&(0x7f00008d5000)="b152cf660efd69abba3bb1d877e7a5881b6fc202a0bd6cfc7607e57508bd6b94d1b742b359c25be2f345148f97fd130cb803be5a51e2f3023e1fa93cf0fbfb3832006aacf6588728416a2bad60ab52b9cbac633080da24534cf4b6f9cad1e60392912a236f0041", 0x67}, {&(0x7f00005f6000-0xa1)="1d606d5f39625c994226333f80848eb0a88e8471b53cec39647535b9896e39d020686fa65bd0bdf4998d46dc6ffd4ecbb656ee373eca4a19af863273316339ffdfd7ac3575ca2a78d1b171a6dae7dc4cf06f1cad7fa20caa50f7a411d3ba076df4cfc3984a38e60603d2d532f33986ae0a5dc3398427e8d82b212566c9196103644ea1d4ee5ece690103aeaea432b2411df169cf8e0fcac68ef6d9d5d00415dd05", 0xa1}, {&(0x7f0000b7e000-0xb7)="81f13ca07c5bc04c12a748248374f944a3029ed9ae09a7f623f39bce6276dea8fd9b97a78af547c4efc33ffb37ed564000c324ddb85bfa249fc1f87cdfaf48be6f65de9e83ab3192e20212945895f82224d1ec7353d060e0dd9a16f0201e95ca2dbb24f35083a2a05df61ef9b61d8414d03e01129d5d8db76f36e0565346b4db3fddd661a0f4492c53d6a95e8a8852414484e55e21dccc43c3d1b18041545088f91f1055153e6b12e11305faf4d5c257cb14607a4f4525", 0xb7}, {&(0x7f000022e000-0xc0)="6a28caebb9a56a29393456b10ca9d2c347b8bfc644420f6f88d73d4874a57e2ae4569d08c368758a60f9ad8f2a84da1654eeb96961c4f11ff14fad3929d7090eb8ea367b717bf6b2b7b8cf06f4396c561b418f424e5694aecbe01b3a136dd7a7fc1ac5c13d1f239570e93cbf3c7af25cb2c67181fd9707f5c4c41798c5e4511742354216dfa31f2f28a369f263c55f2e327fafcc6dcf8958be5c0909c9a79bb0c757fbc2e13de9e95bb6d5e89a06abc1d8604824ef1706e7969831375b092bb2", 0xc0}], 0x4, &(0x7f00009a4000)=[{0xa8, 0x0, 0xffb, "65fea30b20f68cff29622a36ec83c21ea839aa1592c50e95b7b413d27f73f7fa6161ad4a6b0d2f4180643456325c9af2479ffad4d3d6ff26b63243fc56612e61ee5ef3987305761a7c502d9304ad58538b1f7e6dd7a3f49f63ddbdf52e704d8ef5dca6ee9af88d67d6b94fe07e668b1bd36acb07cd9b9da9458488b1c5958673168dc96cbf25c3d5b7d2b78f02479315248888e7528e26"}, {0xf8, 0x117, 0x6, "6386ecafd2eca10dde4fe1bb802f7285ab46ac287705348a2eb3e0260dfbd10cb879f0343d806f3bbe3fcb6ce900a1090d4be5180b6fb052ed2b10a90bfbfe61baebf29052d9c984686821a0815de4bb97a1fc2f5b87f47757401908fadca18b90e95e4be1a68ca0e711c8d21221c6b036e8aad49e02f99f9482f823581054ae91fc0a0af670602586d8d3a89dac2f1cedb1e450eac8044e3a3681b86b029b9b05e5fc888b420ce07d0979f7d8963f05c28f523dc4c6dc1f7806d980d548313eb1acfb4bb09b74a61fa4320d7d28905de40a1a12017b0b9261ca8f1238497beb9522af"}, {0x80, 0x10f, 0x0, "326da77a19704ec88cd52493115f249b03cb17018bb26cedb75958ede7e55c611725e8f5a3cf75ea913777ca37fbd6b12e0c933d6bca5d886d4d026b30a8044475a8a8155b0dfc2c4ff89dbb17c63446821e2a95272b6fcd381e85505cdbcd11164476c51ae812025b7bc38d66c047f3"}, {0xd0, 0x115, 0x4, "45aac01202b5d309510016434782de8e953a8ea707dea7cba13b444a501e1bf191987b58c0e0df0b66d048b133f1c19c4623d5487c8122240d7aecf05d97d1b5cd9e56a3035333ad3ef9075d2a57aa2da403669a723351c60582a33cc5049767da775cc28e10bf312c5b3377b1817522f2be9155862031bd8cf69621c16fd23cc38a90f683c75d8c84917a024512aa113c8ad1d83903398bafbed50e1e1da71c18f4a301e902193a66a9d4f6ba23b97bad35ffdb81deeac9eedf37d6"}, {0x88, 0x107, 0x3f, "5a74901cee3160e4fc83daccd8efcec81a2c7b5fa45d558f41738125a26a555ade5ac586630c1f5fb19ca471ff2ec86e1ff59457819b17848806c16fb6ddc67c7e7b8ca995904a1c1c75be9af45083240fc791cc832d4723e89be120a7b2768ff9b9cc4cee564b1d7dac7d8b0baa9aaa6374cf"}, {0x30, 0x102, 0x0, "04a304769a7b4e93f5ea3a395d46b6fda284a9dfd49550c1d96f4b1d5a638d"}, {0xa8, 0x10b, 0xff, "d55846f8d68266b8ff71e4b8052edb145eb19110a4a3e2404e247ff7c3784f8dc40a6e42a8871982c6d43d098d0b71dadb52afd4cbdd0e9c00df5804b59755e3674fe6cec5f0eeb28577bf5a0adbe274e2b41760b85012ddfdea7c2bb96f4a0e6bb1eb9c8751342f6a65d291797fcd69e1ae10d9c3a1cb9b600136c1a795d0f326e26566079285c7055826f65b5039d0fad6b80989"}, {0x48, 0x84, 0x8, "27f686a9bcffd1f96b8c8ef58812b9f874f319b8691fe0ef43f994f8cdb7dcecd97f59961b8557f8e6dbf9f9ad244ef3775d23843b02fd"}], 0x498, 0x800}, 0x6f50}, {{&(0x7f0000fae000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x1, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}}}, 0x32, &(0x7f0000fd6000)=[{&(0x7f0000651000)="4346970ad8b400b662cdd6fbf7b5e5ec1f63627232fae4b3d6e75f7ad70c984b8a6cb674133610ea35c98409f7b3", 0x2e}], 0x1, &(0x7f00001b5000)=[{0x88, 0x12d, 0x8001, "b7a31a8d818d64e904a6d6f20dd6330eba7673c1da30bae1a874762d7ed5fc8df6e9640c7bc5e014f2ea9aab9cdbcfd4ecb0f497b5b3ed9b43fa5a09087c88e13fbecfcb520b5c8a7684ee09650d364659ce733fc0595ef68c0e5d42a3fd02ffe969192ea729d4d7153c43ecb8df11c1ae"}, {0x10, 0x0, 0x4, ""}, {0xc8, 0x10b, 0x400, "0097bdd420e073fc072f46dba68232bb86f280bef314b0772ba6c815cddc0c7e622d5c176b3da1fb19827c677ac2a02fc1507f367594b59ae72ba8dafa9a788c2716022e7468697fd9ddf1fb7ea7a6e9e9f4a4532edfd5ea8f23dafdee818ed99e1020bcc08e0a3bd0334c8a0963f7ea5a81e6df6d8461759fc56fdf216c556d8833b2c0c700e091417e70556fa8486996ec157b144a79d44d25578eb239ec1068f5c54fea1dfe46009bd0caff76707d55a1"}, {0xc0, 0x115, 0x3, "2cf0658cec981a3c8111c04bf7ba02ffa09ac8abadc6ed10a1d63c3e1c430b20c38487e38acfc510e22996af76d36767d27be399fc100a82e8eeffe4b7534012f870cbdde77570117401112f31c168935bceafc4e382fa6e75deaa6ccb59980fdbe391ba59b10c9c3cbdc50d1b03ba9b502786d480717be5c6374c2ce5f4ae7a491f57af7aae1be79abccd8d9b75e02456fe488ef0ea4b9a3d307142d058958fdfd5b89181e41fe1f694f02cb536"}, {0xd8, 0x117, 0x0, "58099328e67d5fb5f70046a85b9a7460b9168e80063d0bc03e205239fb9d9e3b2f23d8d9884809705fab366ce70c30fa369838b0988a8897edc2f8c76f9d5c836988b3b710e4001061a646daab2a76001dc7fc26a294079858e94612e966df3c48caf62bb9a3bb274a3911b0f2b677c94a154f51c6973745621344b16d855956148472605d5137875e5edd24fd6d829a9cbf86282cc3ec078191d510b40cce0a19acb9a3a8512b9901cf400c70f264e8107901a0f1de4f225214b7a899aa9aff690b1d03a305"}, {0x108, 0x12f, 0x9, "b65d9f9237d8f9a9beb5f13767c7f0d7abb878c9a9fa8e88a720bb1ea46e4a009f7136620774187365ddd40a4567585bff3c41066c56b59d77b173dc65c2728b0f90603f00e4b951c5ded12e29faa042375a00d7844d663654686f0608bb0801c9d407f0b059499fdbc016eb06e5c6bc12ad860c16718bd31884302b66be39bcff411a47f8fbbb272db918afd875bc8d6c06c4005c05e01df9d3b166c0cd89486780284c0490e025262c0701f09d983aa7df78d12356ca09090158a2579c1520432b5dc8a704b40010e8c324fa54d49b35541d2879f419ac1192c6cc1a02d4aeb944421ad647c8bd50ad472fa20453842263756532ad"}, {0x98, 0x198, 0x0, "d61ee802523e09d7317f21efdb594b09aece6b6f1e4e6aba32b702679889586a0786278d8c7d89f61dff668a70c7e2107a54c71d6025240fa19a9a18606a13f74f63c7daedc831823de8bf094ab7200659b0b7ee7a93d438609a9ebbc47080678d5949657537b1d19299e148d9139d90a9a9c081313e6880d1550618bb1cec313c0e5d5f87"}, {0x68, 0x109, 0x6, "62a27ca1cf3ff9416483c72d7968ee043c93a912843f7c581a189672ec95e3a562d1af8a98acafc74d0d335c023789d548d3326710bee64e9278a65ddb0be050cc30272b6e2a4e4b8fab3a5fc441c250fb3e"}], 0x500, 0x80d0}, 0xac}], 0x3, 0x0) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x401, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000a40000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b30000-0x78)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x1000, 0xfff, 0x400, 0xffffffff, &(0x7f0000b90000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xffffffff, 0x0}) 2018/01/17 08:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b6e000)={0x10001, 0x5}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb2000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000241000)=0x3e, 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f000034b000-0x4)=0x8, 0x4) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)=']', 0x1}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000323000)={&(0x7f0000f9e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0xffffffffffffff6c, 0x0}, 0xfffffffffffffffe) writev(r1, &(0x7f00001e1000)=[{&(0x7f00000de000)="00589ee00f0511ecc54d7e22753381d7ed6c15c84157015f7f9222a3ad99d0406ad9db9254b46457338f7e6877f492e2d5727e5388baf1bfa91f846495bbedab3a77835fb6cfb67f396d4dff20", 0x4d}], 0x1) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f9d000)={&(0x7f0000f9d000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f9e000-0x80)=[{&(0x7f0000f9d000)=""/4096, 0x1000}, {&(0x7f0000f9d000)=""/22, 0x16}, {&(0x7f0000f9d000)=""/15, 0xf}, {&(0x7f0000159000)=""/202, 0xca}, {&(0x7f0000c90000-0x35)=""/53, 0x35}, {&(0x7f0000f9d000)=""/102, 0x66}, {&(0x7f0000f28000)=""/209, 0xd1}, {&(0x7f0000944000-0x64)=""/100, 0x64}], 0x8, &(0x7f0000848000)=""/106, 0x6a, 0x9}, 0x40000000) [ 1016.656567] netlink: 36 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002ec000)={0x0, 0x5, 0x8}, &(0x7f0000c6f000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f8000-0x8)={r1, 0x100000001}, &(0x7f0000a3e000-0x4)=0x8) accept(r0, &(0x7f00007cf000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000413000-0x4)=0x6e) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fcf000)={0xdb, 0x9, 0x3, 0x7fff, 0x1}, 0x14) r1 = socket(0x40000000015, 0x3, 0x0) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004f9000)={0x1}, 0x1) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a10878e4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe65173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f0847917574911ad089a04a4d9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9eb23f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac218802ca9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4bf5cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d241348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103ef7945aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744f", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bba000)={0x0, 0x1ff, 0x81, 0x3, 0x3, 0x4}, &(0x7f0000fcf000)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd0000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e76000-0x4)=0x8c) 2018/01/17 08:14:44 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c0f000-0x4)=0x0, 0x80000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000081a000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000dc3000)=0x1e, 0x80800) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000dc4000-0x10)="fdc8da5d28cf863061bf92f756a11f6a", 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000525000-0x14)={0x0, 0x200, 0x7, 0x100000001, 0x10000, 0x3}, &(0x7f0000093000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003eb000)={r1, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x34b, 0x5, 0x100000000, 0x2}, &(0x7f00007d7000-0x4)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000ed000-0xc)={0x7f, 0x1, 0xfffffffffffffff8, 0x81, 0x1f}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000ac0000-0x10)=[{&(0x7f00007f2000-0xd0)="9f2d608091a904fa453580a5b70816ae11f2fc83c38bbf12924ffbd39fef3ab56aef2cc92e9fb5aafb61404bca69af6d914b98d595f514ca06ad05f1e4931bc3f0c20c7043d70968f11a1d37421724ecca8895cb4953fb243b0ae05881fb851041970344d5e5bb0c33e21a4341c537e71e5f4b1b4c105b06df52de84412cff9aef040624bf06e48ec07ef4fcd1f33aae1674ea2d638e29115abeb545e0f0f5fad8840f6b8c3b1d687c46a840be0d9ef8701702bba3bbaa1c48cc8367ddf3b21be48898c9f0dce70c0956843e1c68e554", 0xd0}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000aff000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r1, &(0x7f0000fcd000-0x2)="", &(0x7f000015c000)=""/0}, 0x18) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000037000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001eb000)=0x10, 0x800) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000095b000)="ec545093d041871a55a82344de0080c52834afd8fe8e108bd849a1dc124a43f93ed485b13d7346cddd4e4b72bbfb580b983cc0", 0x33) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000d8000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ebe000)={0x0, 0x0}, &(0x7f0000144000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d9f000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e4a000)=0x0) pipe(&(0x7f0000770000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000861000-0x4)=r3, 0x4) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3aca83518bf05a3c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x4, 0x0) write(r1, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) socket$pppoe(0x18, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003bf000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xc) r1 = socket(0x3, 0x0, 0x5) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ec8000-0x8)={0x0, 0x3}, &(0x7f0000ce4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c88000-0x8)={r2, 0x7}, &(0x7f00009f0000)=0x16c1395b6eb379f5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d7e000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dfe000-0x14)={r3, 0xffffffffffff0000, 0x8000, 0xe85, 0x7ff, 0x7}, 0x14) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x446, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getpeername$netlink(r1, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e1c000-0x3b)=""/59, &(0x7f0000683000)=0x3b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ba000)=@sack_info={r3, 0x5, 0x288}, &(0x7f0000798000)=0xc) [ 1016.720674] netlink: 36 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 08:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000569000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ef000)={0x5, &(0x7f0000f93000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a7b000)={r3, &(0x7f0000ff8000-0x4f)=""/79}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000324000)=0x5) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000be7000-0x4)=0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000757000)=@req={0x4, 0x2, 0x1, 0x34bdf2eb}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000079d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000025c000)=0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000063d000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005f7000-0x4)=r1, 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) getpeername$netrom(r2, &(0x7f00003f1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000e7000-0x4)=0x10) getpeername$ipx(r2, &(0x7f0000374000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9c000-0x4)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000388000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000121000-0x10)=[{&(0x7f0000284000)=""/183, 0xb7}], 0x1, 0x0, 0x0, 0x1}, 0x2000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a8f000-0x4)=0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x3, @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]}}, 0x90) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0xb000200b, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x0, 0x4}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r3, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r3, 0xc5}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000006000-0x10)=@req={0x3, 0x4, 0x6, 0x101}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x10001, &(0x7f0000006000)="2630edbcbaa837cdc995ea8343ba5278f99415630bf5b4733840b869780b0559ea11e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x8000, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000006000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000008000-0xb4)=[{{0x0, 0x0, &(0x7f0000008000-0x30)=[{&(0x7f0000008000-0xe7)="8f97609b6c789975290f5aa9a4df0f91e7eabf39b594c2ff6d0ab02b9fa5fa5852a7f7d40a4a57c29111813ef1d4a1496f6cbd9a9d2893e30c8327d56bc9fa23e79c36b52c05ba1512e4e973d66df08ca599fa02eb992012761d56146edf8dff42ed75bf80cab037fa804ba25c04b2692abe4bdcf3974eb0b9ba3c1457e2077a42c7035bd2a6fe8a9acbb7226f240ab68274119990b0e608cced236de17b9e2cb130caeca2b675c4864d3d31a14d2441437b69a96153749ff71590fb70d2cace05ec310c9d1b9bc0b7011f5647df881f064dbf0c7401a83a20dd9bb5bead1520c31313723285c9", 0xe7}, {&(0x7f0000007000)="192a34e3f60b4ddd116911be6d82b6a9523ba4", 0x13}, {&(0x7f0000007000+0xff8)="3a884eb6303e1a862ab8a3b97a2cfb4fc529bcfbc1e10965b8b8061236df320352e6a3ebf2f9cc4281886efee68ce605d01cd68f4e6496a0406ba4f14659fcd7c5e1cb089bfc6e47dec7c895469a0b4f7bcabfb64181acee0579f3327952e613dabcc3926c5ea383d155d36d0b6e00a83eadf9f8d46a80ee2fd946e716228d27fa4ad04a6a435e4b7ec4004df9778aeaa15aa8bcdd1497337a4f532c52efb9a0809926cfa3548c63f84f1bfc5a050998175a38313c7efeddc4f4fcbeccbda726b74c0e18fc5e2124632383cbb9aba0b408d096eac2b0f2e76f0930c01563a0e983dd", 0xe2}], 0x3, &(0x7f0000003000)=[{0xa0, 0x1, 0x7, "c6fd4a5cf37b6d2f887739f179b2d217c391a9e6960ef54d4bd08678250b917083b7131a3f1caeae2e9f338f7e933407c63bf4779bd8a649cd5368c8998fc6fd62132b137019b66e4b8486a8a2beb494c890a878d4b7a271e59aa9c7ba8bcc6a3df6326b8d0baf25defba7bcf46334e051db5692e5898519631220c96e7ec300760ece2377502cc0b365d5b38805bc"}, {0x68, 0x10d, 0x7, 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{&(0x7f0000007000)="dd4ed9a24b294adce751aa737969028543919af82db022750ff0988d9419aa043d15aec9ccb9fcfdd460d9c82061f02ec303eea78475222e31b3ffa73b890002bd3967b67e143eeb6d442eef76e83591a6183c6cd2afaa885230f25c73c74d8d1359a2fbf99c964b45d7c039213f2d7397b9d54df6f9af63e327c5560eaedbf95ff3d8e5d21d9f6184bb2e583aa41d", 0x8f}], 0x5, &(0x7f0000000000)=[{0xd8, 0x113, 0x7, "c1e2ac7cda50e04f8546dc5ab0ec49357829eed0f117f9b7ace97cebbe33fbdc8451cf267d67fac156d82d5e26e0d7cfab5480bb29c78a56c9817d0f0c8f1d431daca607e90956885437b546716efbf91ebd430de955bce9f51e87034334645a9ae63c48668604141aa1aab58f2fa36a5748026644f261161d2ffa1e68880854710e915752b47b561f9f6d74e155d47d46b3938a33cba67c5bc2a94b358051667aac1c93c83ecbbcc1be8b97f78e4539481ead155d94fb3094df661dc125b559cf"}], 0xd8, 0x10}, 0x100}, {{&(0x7f0000007000+0xcc8)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000007000)=[{&(0x7f0000008000-0x1000)="152b2b9d5e750afdf71956c4050813b560d6a5233b222295197f00d8ff5f39e63954b87ec99f89ebf226f4504fb32337285880285035aea3338e59f145df59fb37619ef587f55ede3aa9cfc217a951a27422f25e36b158369ad629e8aaf755d85dc43fb26a2404f65d6c46baaa84e1433189d3b38fe29853a7dc4b5c38d17d10fcccdceca97c7b71ca7978a8e9fa09f75f24cf2150fc7b5aa52feb282a5071aa8d8e4f2898ac12eaec8a75d2f0ba450df1ae0d8ebdbc932dba81f283b72388ecb50e506df5369df5c53b969bd8ce505e80375057f54aae293441383cc9d51797f74f6087ded718e58ada972b273b9d6173a1ed644190651778e4815e8ef497a1589987b74e8f2b0e6dd7095812f7d992b0bcb0a1bf8ca6befc9f55e0c407c54d1d1655ba61278f67c408f6e90d91065223a626682951f2b9de4f99bc9eddc77dd924511cbe9b7b85646db0991eb97713d0845897a4ead886a390b77d9e1009447b59f50ffd98361465f311cd053eb2ec97b9cbc67965d1afd9b350997c6b668dc00cd9b302152974ad58c89592b0fa6ce1ede4d6a35665f85c88ad73846e4bd91ddc8bcae2a7d4a9b9cb10c2f8d6a5f265b755d97e612e8ff9f81992160d66eb15dab8641611f449732bf0ed7cd5e0cbf99e630c57ea5525f80970faf673b48da7e6bd546c0feb58dec371dca6201d19fd3c42c19dfb061203f2629f7f99492eb9c55668bb6030d38c593956dcd5a82b2c8b642d33aa51d45aa2585bbe8ca4f52679fb7b5d814b3255f42e9b1a0d2573637aaa51ebf606f585852eab43dd6aaf12d6c441be503149a7233388162a879638d676e3726c2f8a6e5b8f79aead7b8d3ffc22b60cafe7d0a0fa55bd86b2c66a1b217d3031202e4f9466cb112d3e24eb414f3895660350c3d5ce03a04c9fa28fe640342ae9b1b85c0307490e74ecac32ce7fe26bcb02359fa12c4bc41dd511bffb0f3ac17b3bde6e7fe2b3bbba4eae02b6a469c0fd83588cfb40b2c317f8519875e88e4747af659c26bf8828bffae6dc98d68b0d88d35c209e71b159f4ff6a14b177070e50e76a9088c9ec9b2c17cbaba84c64da6eafe6f29d78c55259c4a73bddc75313254f8eea547eddf17964c25d3a7cf85a64d19f160ff03d31290eeb242c76d0f1c60caa80748e30f87031a41dc3c302882803db90d01cb055e7e03edd51ff3b06d12368a92e2882c17daeccdf30bf8dc5729d7a9d6178b3a170873f2c4af09de143b36de470f6da19c44c00e38070dbdf58c188f2588a4fd8a23390479167b861e658bd2f126f8aa17e131c7bb4375cf3c664361ccab3a068c8ec007db726178756a489d93059a9e9d527198c19f11f3859b14f436190b0b9f96d3b45bc826be325ce32323f4cda2e2e7e8511a54f9c915c702312f4ef541ad9b966c7ca7cac2f63eecbb9a84be535c73fd987f03c41eab52590245c998ce572d10a3062fe26e23b9d3ee0ebb60bdb60c0b0bc15952b6a2519990115456c59c65930bcfc9d895044baf6981f7fea34a4de9b930beaca3d01b2658843e56ad6188e4ba25905859f842f16de8332bc30ef310ff8a2a768f66601f6f403687e5f9725d9f86a95edc06fc371d43fbad3712e147d66a6466bfb628fe6c2d99f91f427eabf635e2ac1c7d55eb60d78863693b50ce3a31e56a976b218a2645345f8a1cc05aa54522a1acf5ff5efa478592c4f15447a3f79d9dd24363e7429d38516309c9b9135ae962251588700e4a92da1def71e587c95f417d1e67692080043ec27ced10d6b52da79854215cd27193efec90785ec3547ade87732998e6ce5f410030ad8ffd5972bfebc25939310071054473320d4c1d5ccbe236594293a219e7922d3b25926a5a4dd73198ab5bfc09e6d2b53ac35c89287ab1223a1da9509d0d9df340ef24c0a13f81b246c42ee52308196eee439f3efbedff44f6b22b357488516f5966cecbff5ba8e45f4ec4b73e059f7c45a83137563ef52920fda81c57debfc801939a9dc773732080d0f5a510a970126cb07822760b2eacbb0ef872a29dc1d73f4e934a2595c7a991ac1d08dd607754f98e4db14dff08d6dda92501d2bfa9dd75571c53017bb21d8a423e51fae9fda7c9c7e12a68a767a12e17a596ff90644118866eae44d56fe2aa4a5a4788be46a3aeb4cc1a3afce40ea793297dab9a6c6b50702a35b5f353e1bbb72bec58fdee52a246518c6b663576e75d6f5a1b7c94eb46e66904341afe4f298c66986fbcda8a059c4fe7541353ae33d9caaaf14b946e5ba7400453fb70f00ef5a83e1ef06a11f0d96e3894bfdad40b5909f87df15f368f9149bf115a01b918d4b0d6a6323e6d6a6538181eb60dfa8def60190df392050f4167fb1feb3340d88a7f901afb18fdb1cac4493a7b439e46d955340bbe1b090716e6187acff371ae18f72b9e759cb4e83ec8cdc0b50c37c900ec5390b359f9b29914f7002a06050dfafd20af09c28b254bb170b9c131eb0be67fc84b1a3c7c43bffdc3c68514bd9c9eef2dfa58cbc51f52b84418dc30916cc08f9ea702db16fe53f9eecbe7e2d36d91eaaf00708bc0b30477c7d38836c7d90e54644dcbf7a80bc5a13afe808bcdf6f5980234395c16c0deafb855b12965a84a1c6ac73229b79aec516d8efc7784fb064b5e9adddc0ccd1efbcad2eb7e9a88e5c4077f1f2117a1ee22d0e87082340d4c597b0db2648143cbaea68b03906afbbc86dace386f7982fccf8255f5e796a5d9eb6a0fe0b8dcd86bda9075d10d7d5e71db1cadb8fe59ecd69b7578cc3d9a5275be883c152d094c9645d1f67a14ea23c95e7ba3ffd4f61ba6fab81969995b868dc82a59203f9f91e3d06b25f55326f2a60744ff6ed1d42ebfd988f43ce1b2bc018b8061bb3ca93ccbe263def521cfbc850191cbbc300b03a29cede9d085c23d89d95cff2e67c4954c1547edd4bec08c82a3bd5eba5df117cf5779438595b10a07505f4e4b63b16ffce009d25621a9d5ac8c87a2987a74ad2f8cf49dc593c3a00291a5291dd5d86c57068c6a62fb2f182483f6f8f7493c8cf744a1be26cd3a41a4d22cf56d71c36e037a8e472df769817ca664f792adbb77bcdfe2b17942b9f75244f68798c27515c2e42395b9941b606084dcb5945f048418603e8be6c11c7306bfea0d17caef234b0f2025539048e36c7e2c799b5bac9a9655672c08233dcee4a004ade25d4f5b43cf197e2764174ae6a6c61dfb254ed0f9eef05669462ba172461240185c839ef309140437cb289c1135873e7cb433b012d46d33c266dfe8b3b0a01768611839dc705da2e6084ed329dd6a1049181a6daa332571e3d9bcbb79b352c72135733cd940013a7560a1a779cf9b698ab7b7716dc0b68ee703be48c4da76e06e6d89c7657395c0ce5700943f9138a7f424d43c6645d2644d4658b102c3846784c7fc40f4cf1839f4ee9638a6092fe8fd057d990f3e690ec2fbfe6f198eeaae53b96e8a27753593eaeefaf413cd1c28b1405d51673073101d4e8f21bbcf1fba91a12c137fe3431a0a814a02370e2f093e2f7ccd461bf7a0b787ad854ce77beede1caf78493cd06abc731eea55bf6e3d0d6be03c1ac6250f55be09f12650b6b6c6c7fdbabb9a54c153e694ad8c9ef3cb3e72395a3a6871e031c21dae4a9971ac5b75f0da05f4cad748bc9a99472f649fec5e8ccf349499c73c419edc9b54368a5fe8aa0e3e15692ad50acc62b2beb2b198f564231662343e2c382ca332fa21469623e48353c19fabb0b6c0435a6696331079713c64535d664690948a6d9c90670fc8ba1041be23a7231dc2eb64b0223ec575efcb987e02addfb5e89d98f5576b5cbe757a890910cf307cc1aaeba1218318d8568e171c02fb37be8efd85b8f62a0e89acb467f39ae61b3c56a3a5a2b81703ce3e1368219169d734d2fed453f39c7b018d7047d46315a821092a3bb1df1e8c99945c482bfe59ad667a713f4c36f70f7271a3103e6bee93712e7a8603065b05db4c162aea264b8270599b5d76ac1b961d9574696a9dd5707ab57a1c77030d07f810873f6d10d30a767b7f494bdd56fd2ba9c09e5e02b13b538c7583616221bf9ec9a3ed3e6bc26100bc3eb8d4fecb1e1c94673c3a666c0954c43dd8ba28ae0ac9d40757b1056212809f83f3fa7dfea438b34dacb1f6437e9563ce67c7ace97f1a36645377200770dfc94c9ec777437438b2b90ba9b8881e715d626d345ed223042fd34b3f9807c2fec5967562819fe0a29fbc01acdcc1524842ce9ebe60fa4ed2c612fa3a67e82c63ed59773a1a3cef001f22e2806b96587d7d7908044cf091f89a8cbea0e33611968022a9165032c7fb23bbc17dcfe938a86a8e3e4b64f8475cd3e8e3935e792d2292da3995cd980c21eecbf96df420dcdc7280a98c8fda4b12eaeb90510b556d2e0ff2518865e129a77059c40fc7dd461960c12eb788eab2dd67c496b36d586f4544b2d64a1838f9bd49753e41ffbfa905ae38ddbca02d4d4776dedfbe1a983e16f31ed74a668423fb93e9fc22984e1ead29d6b3689a5a5d2107f7e2468922851d620f129e51fcc229287479bc9205124d428bfb51791048e86bd91b3fe7d4b03b14805c9e8ae506179773a4eadb48be93421ffd1ba5a20951ef040f6f131351e6d2a05b2f2560b308f317c12dd18af5ff5f52199978dfb2cecba7a0e52e3b4c311b066e5f6f99af17731395cf7023b2d3317bd3caa9690b2e893ac7d478f797c795e04724757371f4013bdc7e7969a583d6488cf1bcc1663a4556fd9ad7db55afcb56e49d18fadbc88322c00376a37676484ba43096f28abe03b885c2697543b08aa01d65be885d3480880302a200c99dbfcab5dc952e1445d3746f549d723002a10bbf79d8464ae2cbd0397d839b12e3910f95ea576e8c4482c3471d0592c49a1c631280bf8785f6f19645e4f7c4861182f56084c0119b8bcd05a2d57ef305ce7c0b50fa1c972ced5f9803819be1298478ed4a853c85beda1eff34aa4cfdc95e27360a7b1a49dabcaf9bb605a281a8c5b53a77f808948af97d468ef135426abf4bfe1990dcfd187577c751597d3cac9993783acd3192adceeabe432dc743127879b6de555a8a1baaea8ad79495cb3fea8634aea81eb44648070b66445695dd92ed4d82973e9bc1756d27d759212048c318c35b219dbaf3665541d3a339884a0698f161f4636efdae69d53645aba21dae4ec8fb825df5d5311d641b517bcf236c67f960837491500311dcd253756a5ea2834a883f44135925ce6c3134c2e0c922d5f2980bdb7105fc9e46d31efa4bac356b4b2a9b6b6264edcb8859a34d5709cac4693f88cdc9dee500fb57929527f8a40759c8012759eea3bc2f462e19da082ca34037a109607152c41b11ccf86b9ae324daaea4c5676ad2b481d24f38379f1ac4d7d8d9f4dacda36de70310f6478fbd3b374f92a125d5744e92f7393e3d77b129f006b5a237aa35429f992e7685d6548876c273f763dbfaaef9e9eab7f7b2129ad163c418d1cd495fc83947cf5c953ce4f6e6fb76f15a8d2d0e1d05847d6153d98712cabb3cc26689fb0143c6ec6b7b726ccc0b6d7e8d76d921a9bf4d4369b39e85ed60f5dfe9e66cf9d284cb214309a4f4fb2d44eacba55a0f77ba2edb0a1a0977e7a13a1febdc488e6fb7e84957116e7a333f0e562f19a524194c944dfc36e588a0d923c896e575ce9afba416f4c9958a45d4b6d20fa259605fe514c52a99afb6c39047623cba83e59cd9b93cbd992c493a8f1f85a4f4260b28175fcd05b756475b5e3c5b6e5c78fa76ca0", 0x1000}], 0x1, &(0x7f0000007000-0x1c8)=[{0xd8, 0x10f, 0xff, "16c29ce13251c4214931a67c1e0ae7485434b6111c9248749e62c3fd3fd9a92e1dcbdd2208b8664ff9c7c60cd774d02d97c6893cb3a8fdec96e9a3a0bd12b0e87c3f88f66d2447e679a42211704dc1444545d690bbd14dd18d886e964e53250c2268579197801b0c64f8a7d2deff83d3dfc254c17f0f1d33e392aa8b43057379c39b9166028cd3158a8da77ae22ed54a9755c2d86311e1c31a940225ff002c07ea69dfc0488eeeb69b4eeb1ec4affd10afedef909b449811016cad7836cc3060dba661"}, {0xf0, 0x117, 0x5, "437e607a390880b16c52a6fba825f939bc44506001582434af92a22630c0270f280e2c6b0914929e4c2adb4211d891d9b5fce1a62ca65678600a351aa0ca01d65809d58c61871cf5452703e6d12846530d6159ea3bcb3d5e446444241c72308d83947b74428b4d50d58a427c41b7b924f25ecce472647291182ffcfa619e747187a9138e9cdf3a5754ba7a5c7b9e240f4d2d9f68c079e5e4cae0b9f6e6d3ded5bf4c4c98a6163b861ebab7e373c8fb8b15bf146dde28577c92b1b0d85cfd5a9273e23033b13a38d36ea36ed163bdb77aa002f54a21e84103c2f6ff885bba"}], 0x1c8, 0x4000}, 0x6}], 0x3, 0x4000000) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket(0x9, 0x2000000000042, 0x5ffe) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f17000-0x8)={0x0, 0x3}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f3e000-0x43)={r3, 0x3b, "b67e10942aa51f504f14c130d61658bfcafd460de8ffe379953364266e0dd9f181cc6b578515565939b345785031bcae3b0c8ae800d74f859108e1"}, &(0x7f0000f78000)=0x43) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xa0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000284000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d12000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f4a000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c83000-0x8)={0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000952000)={0x2, [0x0, 0x0]}, &(0x7f000061e000-0x4)=0xc) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000047e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/17 08:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d4000)={r0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000162000-0x4)=0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7b7b82f547878102590d4c8c33ceed97881df010d0c06d4979676df7d8b5064608acefb506ca84650096dcb49b95e6fc1d10a435bc89222799c4510f6b4ab5bdcb7a8f4377d91fbf2e20a287ffb05860fe8c9df939bab76b1d7a53cbca3ec0f10af6d169c52ee0ec605d7439fff9d198cdb5ff8da8d9d348907ae61e096cf8acf4b5dc4426d8b05c68cf2aefbdd66fdf8a4c34de51427146787ddf0aca339601093a292e57dfff5cd448686b3e83a9f80a7cdb1ea40418eb3251430eccd10fa561ec3cef594ce658988568898dae099482748c797c882cd9531ac58fc1b93c750d497b889d0ca25f013152a910bd7382f139f1d80de9cf6d455ad02bea92ebdcb108b6d28993ea0f7a79262a40317c6bab9647a05452b9bbad24445e77d0d9233d42d63e264164a523a75d233a5508a9bad432b2a38c948f4c3f94c6499d7903a5376467212ece9ff6f077f990874d66739f54040d43dbee1189104904e6039505f82ee4a841310b296072c346dab4155b8a91317771d05acbbef8e4b04c3b999bd738d44db72330cd0f3e6b29397735fc1d5ff773bef9f8d0c90ce3e18805e4421a31d7d0d67c1867d390e451387f1be62ebd71b03db6255aaddc96ed55996376eb423edfefcc67955def53cdea688c5f98fd3bc04f07693c6ae45eba144b6119e883e9e90ac06f1f03f477b738c7cb0876e99dfbf45933cfad25e1280ca3cbc9f2b11e1972dbba51b8f972579fb9fd5c1c838173d3feba9706f6eee8e97f27c9060cab4e5b3417cbe2596ddac7507ed3022233d10b374d13811927ba9e52edb416a384d395e688dd6b8979db9029133b12a70dc434645311b8e8aed3f106b8d20684ab9b8e5634fb6e155407f27d9ba2f6190fb5059aba6287584b785d10bcc24b3f97fc0bd6e0e19873947aa74848aa401cf55d7fdeccf52e1e99a5eee742b07b50c7d0837e28297340fca449f90470d0036b8298419992cb9f6b2312398a12c78872a0911a1672ded7dc90beee67197668eb18a3286cd27b6be8b0c6975d422bdd241470ab7038675aa23519f3d5ad5ec6e52c6a4138dcfe1eceab5d49c1053195316deb413d7c38186464c204be48a5115512325e0e0b94c7c64357352bd9990bdcce6a3c97400f90848ce27df1ac557f89236b24873291621b17074c6db84e8acf40736a487e763a39e53e214417b5fea16ea3032be3ad87741cb77cea1bf1e530a1ae33eecc47e328d0505ca25f19b6d8fe4549f3693fbc8d24e125aade89243f4119babe61bfaa829070f6db90f4fdd314908b1310766ecd21f3aafd801ea73e142c0fd5bd7d27af20f3455ad2148f6e1bbc718fa139bc55e2b7df0f0cafc4bbbcc3936b0a058ed635d7379504b4090ff470fbd5d57bb39828cc588a3e525ab6a23be3f56c10d69512280c836a922340d30e797c39355b4c2a3b0e35efef26a7bba872b91c7dd260072a692fffb2b3556f2410abdb58def5c9fe358b998ad3e144ee99e36bfaf895a0abe394b4c6c4cc1bd5d37902245e4a98d85397ea303f5883e3da339b27092953dec244e4a1ec76b399b739e5a457524688f9eb46c8c408244a6d54e4dd2fdf03d6a4d8f69f836914a068daf5c326dc125f7815a85bb4f534326d05d5b29d9744755ff8bd00bcf54a8866de4f8ad76520f36ebae24479d1790b29588ea9f03a5d4b06e600272c7b62887f218e961bfb9027ac276156b01afc61e16cedb68dc448504381f515af89c1477df5f25240f7334693f9d0444bf50bdb51dd6e59003e4f710502da4b47b82680f8e9237aba8c74096abd0ecb59f3d4412692ff8a31ff86134f7f15f34ab9300d320574abe8f58240a48be7883553f6793a937ab3356fa4b8555f01f275ec847d4b7c6ec7d3a95c380925c091ead94cc7460bd06cc683648cae00f6b1156bc2d52cb721a9f5b4769dafc77679e35a6204d72361fe18bc244b473280582de63a725868f9bc93633648f28e61f27c51d34147b8da8647a3ce9051247b27e4e86058c99f9747cda49e90e3184737c00d78a4c0e54479b4cc9352477670d0f5e8747c370d06161e0cf1da2522e7f567ce19a6773b6961cefc4bfcd9fb41183fbe6036654a9caa43a2a56e0b220b2954f0937bf5efb5ace4e1782a1224eede27609596fe6253dd163221fa6e951181896bd43656b6564b19db7fb9644cc18e2975a055c0d7dcabd014b755225c1edabf077cc3784c1af3822edcb9d5b94fe09829d4e25f100f3e5b5e2c0d4293a15cb928286872b78d455cf5c158cb63c7f3e2cde7b6338f412ba8f0ce62c29de02d58d104458e3935041a0ceeefbd9f8a39df427e72b0a28c30e3d2ba69d6d0cd643972c4d465b453e242441f29eda75526ce9827a6ba49dd28c0e08c123", 0x7ce}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0x22) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e3b000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) read(r2, &(0x7f0000637000)=""/117, 0x75) 2018/01/17 08:14:44 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x5, &(0x7f0000ffa000)=""/0, &(0x7f0000ffc000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a30000)={@generic="b359a2b512521ed668f9924a78db9f2c", @ifru_flags=0x2}) 2018/01/17 08:14:44 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000082e000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0x0, 0x1, 0x2, 0xc2ee42198e489691, 0x80, 0x29, r1, 0x0}, {0x7, 0x3f, 0x9, 0x5, 0x0, 0xdaf, 0x8c, 0x3e5}, {0xc8e, 0x8, 0x1, 0x7}, 0x8, 0xe, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x4, 0x187c53cc023dbb9a, 0x9, 0x7f, 0x52da, 0x9}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, {{@in=@multicast1=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}}, &(0x7f0000f7d000)=0xe8) 2018/01/17 08:14:44 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ae4000-0x20)={@common='teql0\x00', @ifru_flags=0x4001}) syz_emit_ethernet(0x13, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x0, 0x40, 0xf, "af55"}}}}, &(0x7f00003b5000)={0x0, 0x1e6, [0x9df]}) 2018/01/17 08:14:44 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) syz_emit_ethernet(0x7e, &(0x7f00000cb000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x3, 0x1ff}], {0x8100, 0x6, 0x6, 0x0}}], {@ipx={0x8137, {0xffff, 0x68, 0x6, 0x15, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x366}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "2ef10340c32f2c5875bc49d028bfe86b9bb7984881f2acfda522463d8e0181119f70764aa2f1765cfd92413089e4d2c9f8bf49d85d6c5d20ca3dff34cf084a1837312b6b71c86d12da48"}}}}, &(0x7f0000013000)={0x1, 0x4, [0x572, 0xe59, 0x39d, 0xca7]}) 2018/01/17 08:14:44 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 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)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x5, 0x0}, &(0x7f000001f000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000021000-0x8)={r3, 0xe7f3, 0x0}, &(0x7f0000021000-0x4)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001f000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000001c000-0x4)=0xc) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000000d000)=""/19, &(0x7f000001d000)=0x13) 2018/01/17 08:14:44 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f0000249000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x3, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e6f000)={@generic="484fc626cbec7d5f5b826d4a65fc4292", &(0x7f0000cac000-0x5b)=@ethtool_gstrings={0x1b, 0x3, 0x4f, "13c397b2abbb0be6b65252458b0d9d10c6da40f577e894033877402a2852dcf7422b7d61d4d9bc7abced84eada10039ee0503cbbc25afe359d6caf6fcf31ff799dec20d899a80b57a1615579dd0c2d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r1, r0, 0x9, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000ab0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e71000-0x4)=@int=0x80, 0x4) 2018/01/17 08:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c3000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e13000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 08:14:44 executing program 1: pwritev(0xffffffffffffffff, &(0x7f000038b000)=[], 0x1000000000000366, 0xfffffffe00000001) r0 = socket(0x3, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5a}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x7, 0x7381, 0xffffffff, 0x10}, 0xa0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f000001c000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x200}, 0xc, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="3eb9060ae14dbf12060d14acb78cdd0a01665f6fd3ee631f256f898d6661d83a0af4146dfe7e945cf6cc9b36c5864ad6fb718d5df7afad3023ab165707d97e256355d24658b44871f45b71f7fae44a8505382ad2fec57404c5379f6a2c21391c337379d7a884a7b33962948d10c2f1495ec2a0da50a0de104b57b1e77693", 0x7e}, {&(0x7f0000924000-0x6f)="666f7de36c63bc91e8479599487cfe5a3f304a294dea55c80100ff8aba343e904b57d8847759d5322e5765a7741207504e7894036b42beb7d59586824a8e44c67c67644a058e524dd4aca1d08616feaebe7c126409937f4f1fe5500b53db6df7aa10bb3704eaa40ac6725a99d0e61a", 0x6f}, {&(0x7f0000000000)="1c9bf450e95cab3e2eaa41a5278efb4541afbfb8c6c94965759ea34e1807c633818ee04abe030972cb0c30e2175554cb18a0164ec1e25e55d1b017f49d37daa27d0aebeba880f4784e16bea0b9b66c6bf7014c6bfec3a391176de4487f43fdd78fae835df3089955c0cfa829a12ffc57b6344e1b723325e183f491dfd7f873c1a6e7086bdfa648f41db4d08a0eec2be87cd4bfdb0932dfb6e00c473b81a94cf3e5c921ac7e2168e5c88cbfdb5efe555cc2d6b3fca0b9", 0xb6}, {&(0x7f0000001000-0x47)="ea19226b2c3cb026675095359095c6e4b0d5abc9cca08c197c3a79eee01859ef42b6a75cc2210f0363bcbb454f793811f34268b8688e2d752fff95de5473cece05053142072537", 0x47}, {&(0x7f0000752000-0x82)="4532135ba01e956217ef579ad74120ee729fd3ef626ae3a3344cbbc7d6cf816b59e29f3dda1fe25bcfc8ef098a3d664cb6577ef3d0d628b2b84e66d08422c120ed47ade677a2ad2e4b903c3b59300d131c65ae5d7644016f6331ab1f53af41673222d0d173ef2acc0210dd9cc22f157fe5a356272e17fd90931b7d25bddb82d40c60", 0x82}, {&(0x7f000025c000)="8dcfb872833e3165f01fef8e422e82be9a5c0c27ea16e3e3b1041935df8d9435f1bee7413b18a6636bedeb01b792da23735921f9761e29c2f3e3c681c1c2c2a613df7612baf5615827d9f489858a254ba7dcebe4ca", 0x55}, {&(0x7f0000000000)="91c956b2338bc926dda0ecab51548ecc789350238c920652e3f5772fff1f9888b25e1a5ddeb5ba60", 0x28}, {&(0x7f0000ee8000-0xdb)="3ee2f6573a63a918b399cd5aad0f706cc7a33801e39a6ccace2da9c29e099b827152f170e14dfb5631466562483e286f8e71a091c5759de19260b7a3f37096f67c5af0d461b845d9ce64e4682b318c438db9524b10ef029ed2fcb4a4e16ad81a788bcca7c0731f8cf6f000849ebee681331ef2b1af8709466c525babbc93747ebee02add10036ca636b9f70adaa35e2bbf25dd3f35ae2efce4ef29915d5892e9da8775c972fe7e5fd0910d806c6a9e2e213fb92cbc932a58c1d67a2a8d7015e9524fa376d8586198bb3568b9c77e7e999baa4d448ec51493775133", 0xdb}, {&(0x7f0000c0c000-0x96)="8fc3aa34d804d75b807eaef0fe4c6bccba395658386eae22e2efc82997f217e9c6b3a6d09d783cc90af26a8662bbf910ce78bd3cea3954e27f395a732a49e95ba8bb92f126501327904eb8c602c557c8c1cb2982d590640f9ad592d8783dbe4de2e46e60cb7acf239985efd97649d178c28d042f02d6db3be5533c020372ac31ff58253b735ae54206486f6bb73a5985d26d6be59b93", 0x96}], 0x9, &(0x7f0000013000-0x320)=[{0xb0, 0x29, 0x800, "c27c40b5369fab27d7c487a51ad5814a344634d36c3fdc8b8c9cacf22f6b4821d5b1b107d4500ca9459ae6eda82bd3a2ea1d2f9ab3ae07e21054ebaa28e855f2f7504b4c97bd5eaf8feee1573fed4805202c4abcafff8cc93dd2d0f3975111ad404b9bc2a4b84794dddf1466980d4d3e66ef2b17f3ce38a724570fca48d2953b11c2a0b51cdadca97a28915f3ae3dce9687d41581c5237a86d47c1755f9f8a5c"}, {0x98, 0x10f, 0x4fe6f659, "9ef0b72c59b2ad17ab568d44bdd2f81df615edb98850a83cdde56b96cc7a285985ddf981593d5188b36f1ac768d81b8a75083f004b72703a4f6a013cc0a73d2813ecc9e779073aacab76424fb9e0f2c4484e28022db6978abe6d7b3be64362ef92b0c7943212363291907f88900a60747eb9e97665d277612691289b7c9e4ac42c1fec02"}, {0x68, 0x1ff, 0x8000, "40a904b0cdd2a0b892975d31167a4400ae8bc4ca0a77e73cbf935a878df8e553e0c38b767cd5ddcbffeb00ccd8867ba30b98de859c2b2d1007db5d73372a1acdaad18e5a3832886564b782688c1e4cc0c881d789076b7d53"}, {0x10, 0x12b, 0x80000000, ""}, {0xe0, 0x88, 0x401, "ff13248ab9d00525601f34041d9ea72ba61e79d1e4ade67d2b811bffe5de17507a689103918c3b3345b7f26378477fe3143762572b2d56b1a12dfd09ae63b32a955ccbe20bfcf26310bb64b961a48fe93e5e026d77a0c4244a44025f1ee1017b6b74e46da3dbdb0661128688179fa00b7ce4aff41e94af8b67e59b5ad1f6ec79d87fa8617fb7630ed6848dca758f58ba7be25052cd899a064cbb5ba9531ce569a5517eb748115d13f48f2a3b1b077cef41fa69b69ebf014639755d0f4219991497f8b658606967abde303720a75054bc"}, {0x80, 0x19d, 0xfff, "41083f1598b95062ab51e111441014ce6f47661a0d416329c81764766cc3fca4abda8091dc4e0725f2a7fe5e13faa992a3cc6c1e96af198cf92c8142838ed24299ecb2790905f5477453b13af6a0b70697426dac0bb4cd93809acf4de0c5c03c318999ff9874172600cd88"}], 0x320, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(r3, 0x875444880f09996e, &(0x7f0000009000)=0x9) socket(0x11, 0x7, 0x12db955) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000001d000-0x90)={0xff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x18, 0x22, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x4, 0x71, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r1, &(0x7f0000c11000-0x1)="", 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00005e9000)="9df38290c1a1d4351cfbf9ad10e2c599c48aed1b3bc2e05742d9f39cab50835c09c705d4c527e8bce8e9921c641259626ac0a015ea", 0x35) 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000a57000-0x4)=0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 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}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000009000)=[{0x4, 0x2}, {0xa, 0x6f0d7ef4}, {0xc, 0xbb}, {0x0, 0x3}, {0x8, 0x2f}, {0xc, 0xf9}, {0x6, 0xfffffffffffffffa}], 0x7) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{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, 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]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4800, 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dc2000)={0x7fff, 0x1, 0x80, 0x6da, 0x8}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009e0000)='tls\x00', 0x4) close(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000001000-0xc8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0xf}], 0xa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0xc0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000023000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) r3 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000021000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000022000-0x10)={&(0x7f0000004000-0x214)={0x214, 0x23, 0x300, 0x6, 0x2, {0x4, 0x0, 0x0}, [@typed={0xc, 0x8c, @uid=r2}, @generic="9677f8080175648cbd6e30", @generic="41d7e4aefa8c55d2b08982213fcc2efc38be75c39796c3ad3aba164ad56797b9a68b6b391073d737cf958c7c89793d1d077730a40320925b66757eebf832ed835a92630ad6bc50be19d05de696e21692a7a5a17e2b86779a3fdb5c4f1d9a914af70100258c0019df6535f92fa7795d7ee560d8f02d1effab4fe04de4cd9a4aef1de6d762fa", @nested={0x164, 0x7d, [@generic="d3cfff4f1c0aa136f3bb2e08203dbb3472ad00f03bea", @typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}, @generic="554ae5f4f28f27bd8e5960fabc23361cc99de4ac727723aed5dbba4cebfc2cd8fe6f817640c7ce", @typed={0xc, 0x40, @pid=r3}, @generic="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"]}]}, 0x214}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) r4 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000023000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xec, 0x6e9c5abd, 0x4, "ce825b9c19610b2a50c2f8249c1465c591e29645df138a8206bea61b6371be45aa971dc60e11131f34d85d99fd424de0353552f23ff21f0841cac2c6359d17ebd49d8dc54a905a70c00ecc496ab73246"}, 0x160) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000d000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) listen(r0, 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000011000-0x5)='\x00\x00\x00\x00', 0x4) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d8, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1c, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xae, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x6, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f0000286000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002d6000)=0x0, &(0x7f00000f8000)=0x4) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) shutdown(r0, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000003000)=0x10e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000001000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/17 08:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fb8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b4a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000814000)={r2, &(0x7f0000aad000-0x4)=""/4}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000df3000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000056f000-0x10)={0x400, 0x8000, 0x0, 0x1}, 0x10) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffdfc, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004d9000)=0x2a3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000586000)={0x2, [0x0, 0x0]}, &(0x7f0000406000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c69000)={r3, 0x522}, &(0x7f0000500000)=0x6) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000adb000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000e42000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdbb) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000025d000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="7517ddc1885e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xd2)=""/210, &(0x7f0000002000-0x4)=0xd2) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000032b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003cf000)=@get={0x1, &(0x7f0000cf8000-0xcf)=""/207, 0x6ee266bd}) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000dc1000-0xc)={{0x2, 0x4, 0x5c8, 0x1, 0x9, 0x7ff}, 0x100}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00003de000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058a000-0x21)="73797a6b616c7c720001614db068060114a09415dfe75edaab9e106bf5fdfb08f4", 0xffffffff, 0x7e, &(0x7f000051d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) connect$nfc_llcp(r3, &(0x7f000090c000-0x60)={0x27, 0x2, 0x6b, 0x7, 0x2, 0x3, "266b3fc5ce5579c541c04310c48a43bf0bc0eb9cac9f04aa609474a58056e562b3f7587e2241d0c36fb6875ac2281f99799d16fb7a8e0a74bf3514d7d15888", 0xff}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000fcd000)=""/119, &(0x7f000001a000-0x4)=0x77) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000330000)={r4}) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003fe000)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cea000)={r1, &(0x7f0000a0f000)="869783469727c100d79fd1569676e004dfab0f2794ae46ced54008064a9b9799e75b10ab60a8f66322156a49a282b1d8cd77b380c126c16249f04ce6b8b30f0964d94370b2e0150dfd205499d2052e156ebd55dc647ec875d52f3b1958f842ad0d41ae5c0980cc6af60d1185980d95434d44ac2b4ec7139e7be0acf77b8126b8ee59d7ef80720e891de5e6c0", &(0x7f0000c63000)=""/183}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/01/17 08:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x21e3b24996bcf5cf, 0x84, &(0x7f00001c9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cc4000)={0x0, 0x6, 0x6, 0x8, 0x1, 0xffffffffffffffff}, &(0x7f0000e5a000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x1f, 0x28000, 0x8000, 0x1, 0x200, 0x9, 0x80, 0x6, r2}, &(0x7f00000c9000)=0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a43000-0x20)={r0, 0x2, 0x1, 0x6, &(0x7f0000b14000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007e5000)={0x1, 0x2000000000000286, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x400000000004, 0xb7, &(0x7f000042f000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, []}, 0x21d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f00005cc000-0xa)=@file={0x1, '//file0\x00'}, 0xa) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000176000)=0x2, 0x4) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cc8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e5000)=@ethtool_pauseparam={0x0, 0x6, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00008e7000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000405000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000296000)=@generic={0x0, ""/126}, &(0x7f0000bb1000)=0x80, 0x800) accept$ax25(r2, &(0x7f0000200000)={0x0, {""/7}, 0x0}, &(0x7f0000e23000-0x4)=0x10) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00002f3000)=""/181, &(0x7f0000584000)=0xb5) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000092000)=[{0x0, 0x0, &(0x7f0000200000)=[{&(0x7f00002cb000)="0fb7cf89b17ac7759378d0c9f9e9191ae8965fd408fc064739fa8ad0681995eb35", 0x21}], 0x1, &(0x7f0000aa1000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:14:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 08:14:45 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x54, &(0x7f0000e73000)=""/8, &(0x7f0000c64000)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00007ae000-0x4)=0x4, 0xffffffffffffff17) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4(r0, &(0x7f0000db3000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x10, 0x80800) 2018/01/17 08:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c91000)=@assoc_value={0x0, 0x0}, &(0x7f0000432000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca3000)={r1, 0x2}, &(0x7f000064c000)=0x8) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000000000)=0x1e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000+0xd49)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000003000-0x8)={0x1f, {0x1, 0x6, 0x1, 0x6, 0xfffffffffffffffe, 0x7}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="1d764fbb4325a9967a0726287e7de1b2c8a7c81331e2756c0ecbed030aff2f5638a2c638d5f98d4a9a6148215b7881baf5a3a533c6b549912cf2fee4650a80fe6b058b35b07c8b11f1e05363d8c4d14911bfb2f11385f9e1b802912be51f1f97daff7a4a62be25807e0481e159ffe5f9052908ceec189aadc94ca1287bc81b841546f7702d458a9f2684e7e7f9d34f04f05404ca6334093dfe346e1873ec1a6a42e9e895e4ef42c353cfb862066dfe1b894c40964b6ffd1971d2b34ea8d2d802900a83a5285e9155d60a706105f5e89911ca2b00e8f623f6867136b1f973af490db80807e4a4e3a313361f19569005a4", 0xf0}, {&(0x7f0000004000-0x2e)="492c2d7be66828691392f5113a6d1284fc956bde6926cb77d258b3146b189155f363799e34430b1cb38bf88c4173", 0x2e}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000004000-0x4f)="7e3d20b431016d96276ad6602bc5097c1c1f1dc3daae108d44ea856bb3b3d5078ba488f4ec698766b635208413e1d52b89aaef39a1968ff125ef94a6f797913fc4b4e13a4ce4dfc42c95847307b73e", 0x4f}, 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0x1000}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x6, 0x0) 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a97000)={0x10, 0x0, 0x2, 0x8000000}, 0xc) r1 = socket(0xa, 0xa, 0x96) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d05000-0xfe)={0x0, 0xf6, "60d1c675d071e40628e54ea5dad4e624a86ccc7bb164e63bf17eae28b0131ed571e3f812b2816c3452aa8e1a9c6f820877969abf17c298af414d74bbda9604bb04b9252057cfa034743c03744aad351ec28d1c5d69a7133e9ba382e33d6228dbd11fb451e05feb1b47e2f479f582699db32432ff2a9f6e615807615291bda197cf774e835a3723b29de593d0a4213b650d1358a4f37c5dceeba51861d2af8a866f5b7608a18dfda931bbcc465bfcd1fa3356e013afede8e6489c8822cda42d6aba744339ca16116c1b8daf0c5c74645cd43246d61b3b9a6182bfff0a40e8c34d698c3d2f88ef8611c0ede0c728ff34cb8106b43cb3da"}, &(0x7f0000f57000)=0xfe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002ed000)={r2, 0x7, 0x80, 0x9}, &(0x7f00008e3000-0x4)=0x10) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 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, 0x33, 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}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000588000)={0x0, 0x0}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000588000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c2000)=0xe8) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000589000)={r0}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f000009a000)="4beface16a91529745615fef440c9e966bda12eb64cc5deb123093bbd5f883bf4d3ca4028fee8c7b5cfbe443434ad1fa3aefa9d145deb9ca860e112f01c74f7a2b9ec722e089fe196d0e114197ebcb788775b153d4648b6fc45c715fd5bf86e79b49f5dba534f9d3279310b86febb4d664ea65ec3c950d28529c711cdf40cf61ff36f775296e595e0b7f93a1e862a185c15df2051b9202df411c9ac1054fc27d3b0c85ffab3801e513dc23d0ac24", 0xae, 0x80, &(0x7f0000589000+0xdbe)={0x1a, 0x1d, 0xffdd, 0x4, 0x4689, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000058c000-0x8)=0x0, &(0x7f00004c5000)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000058b000-0x108)={0x3, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000caf000-0x4)=0x4) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf49939d33cdbbc0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x1, 0x41}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005e4000)={0x4, r1, 0x2, 0x2}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f000014c000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x88, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x3, 0x0, 0x0, 0x9, 0xbeb, "b3b2c0", 0x8, "5ce80c"}, "43c4c65f9febda64b5ec47c703c64e5f059664e6ae1f9d0d6c48d59383fbea6d5ada961616b581bdfe1ad29567ef496f6422a55eb1f11492106c48017b4bca35b9bbf2c48a5276eb1f509526169fca84fb1b658ba21050bed558e9f1f67c9a1a7178f1fc"}}}}}, &(0x7f0000ae5000)={0x0, 0x1, [0x990]}) r2 = socket(0x8, 0x80000, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00002d5000)=0x2, 0x4) 2018/01/17 08:14:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000781000-0x1c)={0xa, 0x3, 0xb59, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2800000000000000}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/17 08:14:45 executing program 2: 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000b5e000)="f05127541d5cd7123afa08b3c7e652ee1aedb10a3b8aef8682ab66a942aafb2f456e871de040590ba848213205066d79505961a217c915a5d2468ae73c4f6048e2ff81084d32ced5224cf81e1911f5abb51c243b59019d2fead6abbadb94036ecf36ed2a", 0x64) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c7000)={0x0, 0x0}) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001eb000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000097e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eeb000)={0x0, 0x3, 0x20}, &(0x7f0000a94000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000092e000-0x10)={0x3822, 0x4, 0x0, 0xfffffffffffffffe, r2}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a8000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f000003c000+0x699)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000563000-0x4)=0x1c) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000080f000-0x8)={0x0, 0x4}, &(0x7f000052e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006c3000-0xb)={r1, 0x3, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000581000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000010b000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b92000)={r2, 0x8}, &(0x7f0000fe4000)=0x8) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000185000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bd9000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, 0x80000001, [0x59f7, 0x0, 0x1, 0x5, 0x100000000, 0x1, 0xfffffffffffffff7, 0x1]}, 0x5c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a83000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d36000)=0x1c, 0x80800) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000048c000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000c19000)=0x9, 0x2) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000989000-0x1a8)={0xffffffff, {{0x2, 0x3, @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]}, 0x1, 0x2, [{{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]}, {{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/17 08:14:45 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000065b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bpq0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000063a000)=0x7fffffff, 0x4) unshare(0x44000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000022000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}], 0x74) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000008000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000-0x4)=0x60) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000001c000-0xff)=""/255, &(0x7f0000011000-0x4)=0xff) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x9) accept4$llc(r0, &(0x7f00008d5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006fc000)=0x10, 0x800) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b08000-0x4)=0x60, 0x800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000322000)=@req={0x50, &(0x7f0000f8d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x0}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb6000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000b5000)={r1}) 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000014000)={@common='lo\x00', @ifru_flags=0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000013000)={0x0, @in6={{0xa, 0x1, 0xc28, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x7, 0x400, 0x8, 0x1, 0x3ff, 0x0, 0x2, 0x161a, 0x7, 0x7f, 0x4, 0x8000, 0x42]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000014000)=@generic={0x6, 0xa000000, 0xc000000000000000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000015000)=0x80, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000015000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={r1, 0xa663}, &(0x7f0000014000-0x4)=0x8) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f0000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4f, &(0x7f00000f1000-0x4f)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "f1c2", "b4301d", 0x88be, "a171d10bb285f3dcfa81eafc3e4dc3a0f80dd780fc6de9a217961c2e7bfc2258ef0be2016da7f16af071c2b83f9e595b5cbf7cbe9e832c61"}}}}}, &(0x7f00000f1000-0x18)={0x1, 0x4, [0xbfe, 0xc38, 0xa10, 0x3f6]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000089000)=0x0, &(0x7f00000f0000-0x4)=0x4) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xff) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000521000-0xa)={0x3, [0x1, 0x6, 0x4]}, 0xa) socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000-0x4)=0xfff, 0x4) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000081f000)={0x2, &(0x7f00004f5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a3d000-0x38)={&(0x7f00001bd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000133000)=[{&(0x7f000046b000-0x19)=""/25, 0x19}, {&(0x7f0000ad7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d0e000-0xa8)=""/168, 0xa8, 0x7fffffff}, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d10000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b7265f06d688870e3817e4cfc3c545f1"}) connect$unix(r2, &(0x7f0000c82000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc57) close(r1) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000787000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000c1b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9c5, @loopback={0x0, 0x1}, 0x9013}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x20}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00001eb000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fa000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a81000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x6, 0x8000e, 0xfffffffffffffffa) getsockopt(r2, 0x5, 0x1ff, &(0x7f0000045000-0x4)=""/4, &(0x7f00007dc000)=0x0) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ea7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000985000-0x6)={0x0, 0x7}, &(0x7f0000674000-0x4)=0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000548000)={r3, 0x8}, &(0x7f0000fd2000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000fd1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fd2000-0x4)=0x3a) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fd2000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f000063c000-0x4)=0x98) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000fd3000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000002b000)={r3, 0x3}, &(0x7f0000fd2000-0x4)=0x8) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000394000-0x8c)={0x0, @in6={{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xe0e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e0b000)=0x8c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0e000-0x8)={r2, 0x7}, &(0x7f0000f0d000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005c4000-0x12)={@generic="2e6b6aefa9763b9343399797abc4557f", 0x5}) 2018/01/17 08:14:45 executing program 6: r0 = socket(0x11, 0x80b, 0x40000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req={0x0, 0xe03, 0x8, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000ff000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6aef631a7b130098063581d9991f2e5b"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xa, 0x0, 0x4, 0x100000009, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r0, &(0x7f0000dd1000-0x38)=[{0x0, 0x0, &(0x7f0000c2f000)=[{&(0x7f0000113000-0x82)="2e2edff459bf64679e310637dab1ee1a5d8930093d385849c64a2a42d00af90bf6a8b20b35fef605a598b408b99136c53a1a86330113d12e7e95ee419e74a4da3d36b15a0df3fc662efb58761605e32e592697e49b32002b23b273137436bd7372b030b3ff81e7c63e6c0373400662d72181e6f6d131462c76b93f3ac98dd60e8abf", 0x82}, {&(0x7f00003c6000-0x81)="3fea611b93f1adf70b50bb1384202a0acdb3411f124602fe0e1416d86d8bb71a77ec3b1eafed5590f9b39f28bb403874d4a8a5f3dddfcf600f55d24a10c9a254a6ebd3c034237196b0e8394c7248016d566befcf21996301ea37967034e8a5e2276f40e61d3b65ffd90669d357befc9029df74b419a5ea6551ef52f630099d834b", 0x81}], 0x2, &(0x7f0000eb9000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x988}, @assoc={0x18, 0x117, 0x4, 0xeac}, @assoc={0x18, 0x117, 0x4, 0x3ab}], 0x60, 0x4000000}], 0x1, 0x4000080) [ 1017.535443] sctp: [Deprecated]: syz-executor3 (pid 10515) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1017.535443] Use struct sctp_sack_info instead 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000649000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x8, 0xf, 0x6, 0xa, 0x5e, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000)="7379001e00002400007360", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000e5000)={&(0x7f000001b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e6000-0x10)=[{&(0x7f00000e6000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f00000e5000)=""/195, 0xc3, 0x7e000000}, 0x40) recvfrom$llc(r0, &(0x7f0000024000-0xa)=""/10, 0xa, 0x10000, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) [ 1017.599972] sctp: [Deprecated]: syz-executor3 (pid 10524) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1017.599972] Use struct sctp_sack_info instead 2018/01/17 08:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) poll(&(0x7f00001fb000)=[{r0, 0x0, 0x0}], 0x1, 0x100) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000e36000)=[{{0x0, 0x0, &(0x7f0000671000)=[{&(0x7f0000742000-0x6e)="af7eef34461250b74a05a8008f16811b946b8b2e178c8a675e9fd960fff3853841451f0d3522293b3c3137ce7b1e9ac0684f11be9ee6da42981857158e615c3d411799f254fa4d62af14e55efe56f4db78be108ee12c68af99e9408646a012d250dca8e52ad519a8c01255f9903f", 0x6e}, {&(0x7f0000f92000-0xc3)="77f0027f986b06d35be1556e77c0ab93709aa04b4a4c16c2ccad89cda1cff9bdbb7693edd240271710284815eb81778ced42eca43057ac7818dcf2f741a12194d2525072dd5704d30e0e7ebd2ca069e11a850f620eaebbd350c9ca74067a39a26eaa2e42790e027a69c1a832136b18f837fda7d6d587ce4c17a4d9531fcf9e934b6ca19445a49b48c452688cfd943d99a781efd0a353b44b259308d2ee6ec866c52116e50777ce357b725000065e0212d7839de506521f92b65b85d799fa24044320c7", 0xc3}, {&(0x7f00003e2000)="92deb6dfdcfa0ec1dc63c4ba2566dd2e59b0bbf16bbe749a68e8b4c9820a3297176bd7b82b31420764d54c46e0a12021fbe7abad0748fb1cfdd597006f32a5aa52213f6c598a8e8ebeea23f4d7d40b05dd7983388d459f8c34828b9aae9cd62850d7cd61452c9040f496bd38e9a9babd695223b313c8f3fb9852447c1d67c419c92ecdc1c89ea6c530cc549e98b6e4451db65b27f73710e990dc27ba813b50fb7b44becccd6d40b3d7adf1a4525792d27a9105ee2ae8465d84a1578efeb0d4c85b2b4272ef1f6f299f7e7beeba693fc528356a492a65a1aeb179135c0a62dd02ce26c3aaeae1b0", 0xe7}, {&(0x7f00005f5000)="c06f90e8cf7171faa6b1b8769a449c60062d1558dcfe9892e57ba6196468d22ea367590477457d858134e36acd95a2751be9df5df5c85f39e1a00487ea1f32ba7182994919320042435948cf92cb34eb2041a013a63329f1cc157d1e453811c8373dadc344128a8e7d1829756900823c4ced636c611bbb9bd17f9999da9732a07f0d9b2d1d2b508b71d40ebca9a330a77870ef5ad03ca3ff5cf9f2c815401357d116f703cade7ae2e08b1597c7b064bfa46c11c69b8c2e1cd28aa7aa8adc2774d14308fe8448e58ec58a28b746c47f32cb6a68ba1a8f7c8766b7d6894a29d2ae3a76", 0xe2}, {&(0x7f00000c5000-0x6d)="e39484f2c27a115bd3f28e774e43e5620bb20b7f26bd1488c217deb2a7cd432c3ee38d4f5a124b5168e53bd951910285dd139ee9b51d701a242f5345b9322f1d683178c712baf9ae76c9eb2bac6d044211c21bdb655a9e38f529670e7265c7b6ce014766259ed026aa89a7fe0b", 0x6d}, {&(0x7f00009e9000-0x55)="30cb6d78d2860bb2f7fb987ecc2415d1589ee63b8b639f3a2540a2fbf267898cd906d82dbba7a2291cbc1c1c0c2759461a01818f60b5aab1a4b399f4e47bbcb4dc7292f5ea11489891eb427ce9ab475816f09eac41", 0x55}, {&(0x7f0000133000)="0a4ad36d6f1ad381eaa43c94b071ef401ec4bb617217db2d1576d610a76c59d651aa2bbb55", 0x25}, {&(0x7f00008ed000)="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", 0xfc}], 0x8, &(0x7f00005f2000-0x110)=[{0x10, 0x117, 0xfda, ""}, {0xd8, 0x19a, 0x4, "b0efe577050d035b715a6bf6c197d210d3f38d555f9b9d6f2133bbe0e4ea6d7fec2b589f4c06675e77d11bd584d3db87ea8637bb0e283228e25f1e57679ce346972923398e9db6d6f5525836917a621d78eb09daf65856f33944e30077f68b87a1673012200aae3721c567562efe0c3eba4f5f9823f36b21d102e9277ef9b2e83b2a2e082cfada3e041798412a67cea4b6b52f3319f7a5aca0c831438f77d25145d36fcc3d9ff5ecd93b4b57352e836bd5475ed379364f94d71ff87c7c06d0f2e6104cedbd4ae444"}, {0x28, 0x0, 0x1000, "14b3e677dd004e172254c59dbcb18fabc91a46"}], 0x110, 0x44}, 0x7}, {{0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000a2b000)="6e7e68a299d0dc3ca469ab8ff30e69b62373f75b84f8a032c074f1726feec6562965bb2ed865db6b53fb78302205d18add8de5ef1d52fcc69a9563016947b85f3daf21fcd62b4ef0298be7ef124236fa3f6525f06eb11a0bbfd43c1839381f", 0x5f}, {&(0x7f0000cd5000)="da71da9ef2eb28df93b1caee5c92469e26c36d068f6b6f702e7bfa389ac431bf127a6e251443aaf31f1030464eb9c2b2af817a67095d3a42020d489bc0b3a62420e2cdce5eda9d1d0f3cca4b8785ee35a8a85904b2bf4016c7d4a77d8e154bdcfa09619d8063882f79ed0905cca0ecfe087848d1e1fcbfea010ec81edd75c79d313f71d56a1501e3", 0x88}, {&(0x7f000017c000-0xfd)="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", 0xfd}, {&(0x7f000088e000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x800}, 0x12c0}, {{&(0x7f00008c2000)=@ax25={0x3, {"335bdc58f0bf8b"}, 0xb5b9}, 0x10, &(0x7f0000181000-0x50)=[{&(0x7f0000f29000)="d998c7fa72707347d01e7f72fb69d4b69d4625aca144f894beb9dcc358bd9c749131", 0x22}, {&(0x7f0000c15000-0x5)="4beb6d5777", 0x5}, {&(0x7f0000ef5000)="fef8a4dc1d9773fa4abcd5aa7276bc7c785ccd10de220670cbeea6aca54abaeff8bbff64d45513240b4d8981bf6a210bc9d1a4694608761eaa13f9bec65f6ab7920a183192", 0x45}, {&(0x7f00009fc000-0xb0)="b8fcc4b87631f6a9e196d831ccf4cd180b162d4228ea33c3f324b02e4df55de5e8647e2cba3bf482e18722c0c3fb2f98c3a6ceb91f9af6f5915429fd8b54210d31f4f41e1c8a93d23b0ac17555036d07a7ef3e0cd9438370df3f168b84cb0dd57d77dace228dca497f1797a66705f2f06a661fd2cf55b60acec2a886ff65b388d007d533052eb3a17f21cb82481be225c41f0bc3021531a2bd32ba31dcfec69af7d75fa7913a11d784c9408b5153f01f", 0xb0}, {&(0x7f00007df000)="2387622992424d816ee4a17294e2a2904488433100263505e39a5855cc45f1327b5790cc46873479820cbca02d2f1cd1e89a63867967f396b25fc5ec75f788d25813be679bc195bbd214adf6e6e7585517a31c231c520f4d4b6abc7a2ee75f49be", 0x61}], 0x5, &(0x7f0000712000)=[{0x58, 0xff, 0xe072, "7a7d3f774ba7b3377077416c53c22f1901ab4d67b5862bd1021497c9707e0645ad122361986b39d91055e9b062256df32f66331bb5c8627ec9aff5ee3127421704"}, {0x28, 0x115, 0x8a5, "217519e8cb1056a5daf09f4cdaf11494d3"}], 0x80, 0x8000}, 0x1}], 0x3, 0x8010) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000fce000)="", &(0x7f0000fce000)=""/78}, 0xfffffd98) 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe(&(0x7f00003d6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e8b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x189, 0x100, 0x5, 0x5, 0x10001}, &(0x7f000049a000+0xe58)=0xa0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f95000+0x4bf)=0x0, &(0x7f0000496000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004c9000)={r4, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x3, 0xa2, 0x0, 0x0, 0x83ab, 0x5, 0x4, 0x5, 0x4, 0x0, 0xfffffffffffff000, 0x2, 0x2, 0xffffffffffffffae]}, &(0x7f0000437000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ccc000)={0x0, 0x0, ""}, &(0x7f0000bcf000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005c1000-0x18)={r5, 0x4, 0x30, 0xfff, 0x40}, &(0x7f0000cf0000)=0x18) r6 = epoll_create1(0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000281000-0x10)={0x6, &(0x7f0000837000-0x18)=[0xfffffffffffffffd, 0x7fffffff, 0x83f, 0x5, 0x2, 0x8]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000596000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007c7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000608000-0x4)=0x1e, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ea0000-0x4)=0x0) r1 = socket(0x1e, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000da4000)={0x0, 0x6, 0x3ff, 0x5f12, 0xfffffffffffffff9, 0x8f9, 0x879, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x2, 0x1, 0x4, 0x0}}, &(0x7f0000c1f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b8b000)=r2, 0x4) recvmsg(r0, &(0x7f000043f000)={0x0, 0x0, &(0x7f00001fa000-0x60)=[{&(0x7f0000b92000-0x45)=""/69, 0x45}, {&(0x7f0000afb000-0x52)=""/82, 0x52}, {&(0x7f0000ff6000)=""/112, 0x70}, {&(0x7f0000c91000)=""/139, 0x8b}, {&(0x7f0000f2a000)=""/234, 0xea}, {&(0x7f00000a9000-0xce)=""/206, 0xce}], 0x6, 0x0, 0x0, 0x8}, 0x40010001) accept$alg(r1, 0x0, 0x0) 2018/01/17 08:14:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000938000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005ff000-0x8)={0x0, 0xa0}, &(0x7f000014c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x92, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x62)={0x0, 0x5a, "47664c2a2dfd7051c56305ff84ce0938799134371e2b0b1ea58e8923816529ceaeaa904b8e338058aea184a122843d7cd86d5dd23ee96a2b540b1b04865b4403e82978a8529b65a7a28597bae521f384808902e950ef4146c687"}, &(0x7f0000001000-0x2)=0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xff0e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8, 0x7ff, 0xed, 0x24}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007c5000-0x10)={0xc2, 0x8000, 0xffffffffffff7fff, 0x4, 0x0}, &(0x7f000059b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5ef44843, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000002000-0x8c)={r7, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r10, 0x2, 0x0}, {r1, 0x300, 0x0}], 0x7f, 0x80) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000b0e000-0x1c)=@in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c, &(0x7f0000013000-0x10)=[{&(0x7f000084c000-0x25)="f674d6abf652e52b64a66f16df8fe71cda392a770259d0139079ffc0d3b8fe6e31832b7659", 0x25}], 0x1, &(0x7f0000fb9000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x88, 0x6f6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xa7c9, 0x8, 0x3, 0x81, r4}}, @init={0x18, 0x84, 0x0, {0xff, 0x8, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x202, 0x9, 0xfffffffffffffff7, 0x401, 0x2, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x8000, 0x0}}], 0xf0, 0x10}, {&(0x7f0000042000)=@in6={0xa, 0x0, 0xd207, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000e4d000-0x9a)="c58069cdbcff587830e7216dbec90ba8449f5073b7139130553a3113418bdb1e9972a0d22056f77a4a5b29262cbbcee257a3d2d746dc707a4a837eae87d824b0c777bec2f5b3afb5925b825ac649381bbfd7faae121a8d3d1ba504ba318448dd2b6ccf27e1e8351397a6830e9d6a4f0a2059eb93cb686ee0d29c6c95a1ca63b9e0c08e70b47e1d6558a5187cec084b181a293cb05164984e5349624dfa60bd1bba0c5a1d126d5b62a9cefba8250832f9830be99864a45ef1d2839ba2f5587da06663b1bd7f0c698c7b54", 0xca}, {&(0x7f0000000000)="c9b5586d336b1c85579f347a9e0a986c971af3846d396bef0c495fd0bd0d4128ecd18c97d9299568f63ae55232d3154399c5e2fa3d93575df3d95fb94226c834b1ecf83258035a569d5fc53f54501cbd1457eaea01ab65af4999e8f371ac3adcf98cc89bb91163132aeadc48b310a3a99a5b445d738f1be2a4f9010a58e5e58d94ca2f35e5edf6fa09df64238da72eaff58a34e232d27d5536fb429264711880908b539e3988d68d75183c327e0b65fd92eeba1e55d29cc23a2e3dd71043a04dcf9908b2b2ce1c34984feaea71a0c8290b", 0xd1}], 0x2, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xbd, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x1, 0x40, 0x3f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x934864c8aa73f39b, 0x5, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x80, 0x8}}, @init={0x18, 0x84, 0x0, {0x3b, 0x7, 0x8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x300000000000000, 0x8, 0xc6, 0x8, r9}}], 0x120, 0xa64db49fc1a8f7ad}], 0x2, 0x40000) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) 2018/01/17 08:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffffffe, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000059d000-0x108)={0x6, {{0xa, 0x0, 0x367f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffaaf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:45 executing program 0: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000fc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000fc000)={r1, &(0x7f00000fd000-0x56)=""/86}) r2 = socket(0x0, 0x5, 0x4) bind$ipx(r2, &(0x7f0000093000-0x10)={0x4, 0x20, 0x3ff, "386dfbe5ef71", 0x0, 0x0}, 0x10) mmap(&(0x7f00000fc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000fe000)={0x2, 0x8}) syz_emit_ethernet(0x103e, &(0x7f00000fd000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1008, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0x2, 0x1008, 0x0, "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"}}}}}}, 0x0) 2018/01/17 08:14:45 executing program 3: socket(0x40000000015, 0x8, 0x7fffffff) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x80, &(0x7f000045b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000794000-0x96)={0x0, 0x8e, "7f1c1d187c5905de28655497115d3de8cd2986f345edb1e57e8cccf15e86b5a6005136f74a0f8bca52d3b4bfd72e22bc187966565e4079ea02603ec32e39d17571f073bc85cd71ae3ae522a6893e31e00e4d958a2f5c73309c1ac80a752dd0890a581d2fe58a42d2dc74e55734e0cc5f19b1b7adf104091eda25cbbaad2c2fe562e9208faa0f940a8bacf249b365"}, &(0x7f0000350000-0x4)=0x96) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000023a000-0x6)={r2, 0x1}, 0x6) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e84000-0x4)=0x7, 0x4) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) 2018/01/17 08:14:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x8, 0xffffffff, 0x8001, 0xfff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @rand_addr=0x8d7, [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, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x73c4, 0x3ff, "85106c064c46ca70c2963c284efc86345aa628e0fbe2c4a2d8a7de91f7326b315f6fcb47c54a4ce1f8ede5f1c200f8b9c130c600c572717b42efb12711145f53f9848d39afb7bdd53edcb69314d1519c"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) 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) sendmsg$nl_route(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x3000008}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x80)=@mpls_newroute={0x80, 0x18, 0x800, 0x2, 0x3, {0x1c, 0x14, 0x34, 0x5b1, 0xfd, 0x3, 0xff, 0x3, 0x1200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xe5}, @RTA_DST={0x10, 0x1, [{0x6, 0x0, 0x400, 0x100}, {0x1, 0x9232, 0x4, 0x0}, {0xfd9, 0x6f, 0x7, 0x1000}]}, @RTA_DST={0xc, 0x1, [{0x3, 0x100, 0x100000001, 0x8000}, {0x7fffffff, 0x2, 0x9a, 0x81}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x878}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0xc, 0x1, [{0x4, 0x4, 0xe98cea2, 0x8}, {0x200, 0x3, 0x8000, 0x97fd}]}, @RTA_DST={0x14, 0x1, [{0x7, 0x7, 0x2, 0x2}, {0x10000, 0x3, 0x400, 0x2}, {0x9, 0x6, 0x10001, 0x9}, {0x5, 0xbe, 0x2, 0x10001}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x11, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffe0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8001, 0x7f, 0x8, r7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000005000-0xd6)="0e774827d749f90ee5997051bc0289fd9741fe7bdfa7b178f0497e25878fd874a35c64393b36f6e286bb393a6b9a04c8be6555d49c86c16ecaaa53e543eeb2484250c9714c21d58d3108d0b175976900bc2871a6874686f89b32e538a24ec5928ef1ee7561b78ee5982bf64f894510cb86d67a9b702f77db23bd99f9873d27ab180c6bf86aad1e6e862ec8830de57fa04c4a4532704450f5e0ba6bb9688a0799de4c8d12dec53ec8ddfac3e965b8b784c21975483e150c1799f38cd697c7185351e302a436456661ed47dc1efea50c51070d43808233") getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000003000-0x450)={0x7fffffff, {{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]}, 0x1, 0x7, [{{0x2, 0x2, @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, 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]}, {{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]}, {{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]}, {{0x2, 0x1, @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]}, {{0x2, 0x2, @rand_addr=0x9a71, [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, @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]}]}, 0x450) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000+0xb2d)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000006000-0x8)={r8, 0x8}, &(0x7f0000003000-0x4)=0x8) 2018/01/17 08:14:45 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, &(0x7f00009dc000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4000000110, 0x400000005, &(0x7f0000689000-0x83)="3e0100d09daad3525882b83d31c24cb0345793ba2fb62bbbf34ab0cd9f366ab15649075c019bb9fddc1a7f8c66c2139b58e57487afd76cba4fb3a760d9b0003b3f81c1e148b8761da6813a9767ae403f0ed72ac51bfc1e72b9b644bc6717100b63ac3abec2646412d6ae4e20dbb981b79c2c0ff1d24ed6a7d67728d9ea7aff31f44c93", 0xfffffd7c) 2018/01/17 08:14:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000051f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x8, "0555ac5a60c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f00003f0000-0x24)="240000001a001b1cef000000efad000001ff0006090001007f00e7017f05000000000001", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc0000)={0x0, 0xffff, 0xeb1, 0x7, 0x2, 0xcb4}, &(0x7f00002b8000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f24000)={r2, 0x9, 0x3, "ab9799"}, 0xb) 2018/01/17 08:14:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) shutdown(r1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e4000)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f000002e000)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000953000)={&(0x7f00002be000)={0x1c, 0x3e, 0x400, 0x1, 0x0, {0x1d, 0x0, 0x0}, [@typed={0x8, 0x48, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000014) bind$unix(r4, &(0x7f0000ca8000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007c1000-0x5c)={{0xa, 0x0, 0x47d000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x100000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, 0x101, [0x6, 0x4, 0x7f, 0x3f, 0x10, 0x9a6b, 0x7, 0x1]}, 0x5c) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f1e000)=0x3, 0x4) 2018/01/17 08:14:45 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000883000)=""/207, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000002000-0x1)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x54)="cf2380d2ed8f700529bec8ed79bb6e71197f3869870b9fa28eb724d02eca9a5800d987f52aa33579d9e76cabd211c08280a6ae7f12895c74db3f2958ede07d583718c239f0a258cf2892af72e624a186768fab92", 0x54}], 0x1, 0x0, 0x0, 0x8010}, 0x40408c0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 08:14:45 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x1, 0x0, 0xd7) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049d000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000004a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0xb42, 0x28339654, 0x400, 0xa70, 0x2080020, r2}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff7000)={@generic="6d4d0b00c1032aae01177f69a9b983b5", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ffa000-0x8)={0x0, 0x9, 0x9}, &(0x7f0000ffa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000584000-0x8)={r4, 0xfe, 0x8001}, &(0x7f0000a20000)=0x8) accept4(r0, &(0x7f0000ff9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff8000)=0x9, 0x800) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r5, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/17 08:14:45 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f0000021000-0x4)=0x522, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000021000)=0x1, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000021000)="939250ba432d611965680ad77742a66c53a3881e57660120808e7dca04728ffcae91fcd842852721aa81fee28863d6e98dc236f4696d9d1a8621d5bf8bbaa48b71efd3618facec7e8941f573b44f1ff7a6c3f0b83b271f8cf6e95bf18e5c0764997c1ba29b4fd91de99c0584e14a160e830fbc1e15c10cdff7dc968ab55a909c4768564ad9416fbe0aeb5ac2eebfa3f5110f0e319defc6c5771d0bfc2ed47f41355306fb7247c6a7eb2889312996457074291539f1afc10666ed31d1f0f72133d275c3f0ca3daeab2dc7cfd1663c9259d314f7f43a7257de1c2b435ca4fa439a9d61692260ec43214d5d92", 0xeb, 0x4000000, &(0x7f000001b000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000020000)={r5, 0x0}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 1017.927354] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/17 08:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) connect(r0, &(0x7f000050a000-0x12)=@generic={0x2, "ea208335f0156d4fe256d538e8058719015220e66c8b12efb31b22fc98684cc9389cf806ff089dd1d405c6082b2472df90ee8060f09630f46176e274e21edf2f36591b81c625d6dc5a2a2429f25a7afa8338a5cfe1a90bfdb4b77134326baf8443447580df9d4381ef09a65a052885bb520d4ff9abffd1957378d8be3b21"}, 0x80) 2018/01/17 08:14:45 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000c52000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f22000-0x1c)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f22000)=0x0, &(0x7f00006b9000)=0x4) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00005be000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) socket(0xb, 0x5, 0x7) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) [ 1017.977583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000e13000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1a000)=0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c88000)={0x0, @in={{0x2, 0x2, @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]}, 0x1, 0x0, 0x881, 0x5, 0xffffffff}, &(0x7f0000d6a000)=0xa0) accept(r0, &(0x7f00008a8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001b8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075f000)={r1, 0x1f, 0x3, 0x0, 0xffffffffffff917b, 0x6}, 0x14) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/17 08:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x40000}, 0x80) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000174000-0xc3)="b90aec94b6dd68ffa53fe03367b24e07c47c8893b9352653b92af74f50a011d2fac86a746da62da112ffafa6516d361e342eb342df68978de579da968d5fafd4e2b686e4f557e7c264a8fce289df66209c1d62aca5de849fea54f147bc65535e4c718f603c7fca48924de969a7758c1a9b20de85c35de8b1a9343a2b453d9e67f82db188e514adad7dfc4754f81d6b901ede5485aa9a654771c3c18157ff1b05ed1a29b241efbe6792ce681a77068089f9e28bad5fd14e28275bee88519b4bcdf83a6d", 0xc3) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000995000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004fb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000934000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e3000-0x6)={r1, 0x9}, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b63000)=@req={0x50, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x3}}}}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d12000-0x4)=0x41, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c71000)={0x44a, 0x7f, 0xbe8d, 0x3, 0x9, 0x4, 0x7}, 0xc) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendto(r0, &(0x7f0000c94000-0x73)="59c9088679fadc50425cc6ee5414a0ebadf227a9130ecb0f87aac1f2ac857ea2de117f07df7088f25301c8bdeb17830bd673f0c5b03e8b8844c32bf30e13ed34abd6c8aff55936b76e964b35132ae018d525a536a614e45235b6aafbad2e2314dfa920b02fe6f98c1a940aa1d1026eec9d9c11", 0x73, 0x4, &(0x7f000031c000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x3, 0x0, 0x2, 0x0, 0x4000000000000, 0x0}}, 0x3) getsockopt(r0, 0x9, 0x10001, &(0x7f0000737000)=""/122, &(0x7f000063a000)=0x7a) 2018/01/17 08:14:46 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000e68000-0x1)={0x3}, 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000e69000-0x40)=[{&(0x7f0000227000)="", 0x0}, {&(0x7f0000e69000-0x8f)="869383531db6d66caa166296e134bc0f8e3af12a151b8914217e2a09e6610bf79042a40c47c66330d1cafe9c975f39d608fcea8c3efc8577f099a5902d96a4ef7f53e0237dfda95716918365ef287b3ed1c3f714231452b0b4ecedd402272238856b8b11b38a438c8265226ae4956806817981249521e4ac85507bedd9cf21a4b649d4abcae131447322a3611c3bb4", 0x8f}, {&(0x7f0000e69000-0x46)="1f0ea095688aef24c12c619ba152d974fe24d8f396c156262f2b168cf8288b9d28f430f6eeeb81d33fcb0bb8ff6a059dd52c45e8b4528cc2eaa4dbc361ca086693ee292c86db", 0x46}, {&(0x7f0000e69000-0x2)="d066", 0x2}], 0x4, 0xb) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=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=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf4000-0x4)=0x5, 0x4) [ 1018.030673] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 1018.059261] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 08:14:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ff0000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x7, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000e000)=0x8000, 0x4) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083f000-0x8)={0x0, 0x0}) 2018/01/17 08:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) shutdown(r1, 0x1) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0x2d5, 0x200000080000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000011f000)=@req3={0x2, 0x7, 0x9, 0x3, 0x6, 0x7, 0x1}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff8000-0x18)={0x0, 0x9, 0x0, 0x7d5, 0x40}, &(0x7f0000ff8000-0x4)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ff8000-0x4)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000ff9000-0x42)=""/66, 0x42, 0x2, &(0x7f0000f31000-0x10)={0x1a, 0xfc, 0x0, 0x1, 0x9, 0x436c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000087f000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ff9000-0x4)=0x0) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x0, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000)=0x9) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000-0x10)={0x0, 0x9d31, 0x4, [0x7, 0x7, 0x12e9, 0x9]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000-0xd8)={r3, 0xd0, "9ab80830c9577cd7fcb15232928d596401463c733bb9eb3d4a15c1e76b1ef8284d87671f25b633bd1607cb688fd9981408b20a5cc779fcad8800ec565c39c0bd50445ea2a05ee16aa6cda2af4fe61b78cf7631ce14aa4f6f1c96639922d1c2e5f676f3ee30d2f4f6836f9e14de310f83bdab6c2684ea1a7fd4f15f5ee92027fb671fa4639a6b06603195a132432f3b3957a324e40a0b80a6a800bcd77075d314570354709ce9fa61dedb99ca88d1a13e65ef5e299b5c13e54aaff98a4535b3705f1bd79c0eb0eb0234ab8f40e75ab6c1"}, &(0x7f0000006000)=0xd8) 2018/01/17 08:14:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000cee000-0xc7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x9, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x9, 0x0, "db"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, &(0x7f0000440000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d6000-0x4)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00006a1000-0x4)=0x0, &(0x7f000034d000-0x4)=0x4) socket$inet6(0xa, 0x4, 0x5) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffff00002001, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000007000-0x88)={0x7, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000fde000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x8000001}, 0x1c) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000b8000-0x14d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@fragment={0x8c, 0x0, 0x7f, 0x9, 0x0, 0x6, 0x0}], ""}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x30000, &(0x7f00000f7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000f7000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x6, "3328d3b5bd0f0f72b1dadb2b4dfcae80109b1ea9d089d13a04810c439ac5baa74e12d4a35dcb10310a3a6fb0d9f6a5583d7dfe2aecae47a4d90acc3aa47b19359cc2547c822d3e18a666cb4f9504c2fa"}, 0x160) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x1000000000000, &(0x7f00000f6000)="162363eefea4fa5f9c054c27e052c9d6a3cb458b82eb6f9c4d37237111a8688f8599353fc6e3c5509623462046d1d96b35d4e4e71f65d70b94556ee5d9c28c3e4ce00a728cc7d73e5286bf4d6e210c960599c815348d78b150c2989d290094baa0a80c85a503f408f95cb2b474f87dfa59a39ac4b263bc666947465275a59148bd95693bd106193ab6cbb82d952521fdde33b0feeba56c5fc80c176e7a1accac675ccebb12d924fa9b2b", 0xaa) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00000f7000)={&(0x7f00000f7000)=@full={{0x3, {"116a42fe9661e0"}, 0x4ad}, [{"40bb43851bd221"}, {"6f63f5c1f31f18"}, {"8926bcc3ae76d4"}, {"92a8196ae3522c"}, {"032690e04eac5e"}, {"44080004787994"}, {"f41432c82be570"}, {"91ea525fdcc427"}]}, 0x48, &(0x7f00000ac000-0x80)=[{&(0x7f00000f7000)="b44a8dd7c95e3bf7c66623b7", 0xc}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00000f7000)="55020d4db86a21c2d94726c4b2ab0fd061b78f6e73508f6bb0872536bdf96b8815d0370a49b0a199d34695de1827401db9", 0x31}, {&(0x7f00000f7000)="a52c1554316f2414c7bfd2d5704854b3c326cef500ad7d027527a050d39cb330ca339ed17970a0858a8c6da887d19a84d96c5645756d90c22c134f337895fa23666de2b729916967308f60d740c97caa3ecbfba52a5f2b75312bb539e2297360bab899912aa934d8b5f83bdb28106685d13d91838f5fb4b0f902e2bfa612e4b6774aea4ffd672a50f9b70668ca70", 0x8e}, {&(0x7f00000a5000)="1e9cec6af8938d466585a6a8968e0ee96f8c66151b6c06aed531a1141b928025c77673d7405c2db966ed9b6d4b5ca7c630407ebb912f24602b1a530c36e52eac0ab1a8bafa137471955669cf53eda90c108c1d8e6a78c43f359002172c67060d4896dc185a00b07edd54951544ed4145f1e109cf54", 0x75}, {&(0x7f00000d5000)="332aa89d253032bb262d93f6bd83da4da7138450e4fa59506a52b2e61a2d026aea3292b23b6fe4d35a414077bfa9ad21534ad3d378dc06820fb5d4ef4d2c03e2da51a4c638306470c06c45e972b14e3bd58080f47f6f5edbd01ebe55129ec2c2475fe68870ac72200b223bf68a00b82fb8522d56a62f15c6e6bf82ace8398da874b0e9919e1701e8a01354a3d614a0ecb429fc7e9de70480fef27b45435aa24d995d85a3e2ea02a02a284d0526f1c92ae90b7fe7974038ed6564120a948c1a4ee20c9051db00c8ce1ba80459b1f2c7d3119ac3a085abde24a661ba88f53346f471b79181", 0xe4}, {&(0x7f0000014000-0x54)="4ac2c9094160d597de9a404be3fec3112608dc6291e8120adb1abe1195c7ffabcc178ca07d378c3d6e04992019df9da2f762e972efd8dd5bf4ccef72a7d3a0762f055ef5ea8ebafa59a6e242a71f6bf991ff3ae3", 0x54}, {&(0x7f00000b1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x48050}, 0x4004040) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000bf000)={0x7812, 0x1e5}, 0x2) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000eaa000-0x80)=@generic={0x0, ""/126}, &(0x7f0000860000-0x4)=0x80, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c52000)=@req3={0x5, 0x1, 0x0, 0x5, 0xff, 0x8, 0x569}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000d1b000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000859000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000450000-0x10)={0x2, 0x1, 0x3, 0x1f, 0x0}, &(0x7f0000758000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c2e000-0x8)={r4, 0x9, 0x9}, &(0x7f0000168000+0x63a)=0x8) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000da6000)=0x0, 0x800) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ca0000)={0x0, 0x1, 0x800, 0x7, 0x4be, 0xffff}, &(0x7f0000da7000-0x4)=0x14) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da7000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51e9, 0x400, 0x93, 0x7, 0x4}, &(0x7f0000da7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000da6000+0x7be)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) [ 1018.285317] IPv4: Oversized IP packet from 127.0.0.1 [ 1018.346738] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) 2018/01/17 08:14:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000769000-0x38)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}]}, &(0x7f00007d7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000011b000)={r1, @in6={{0xa, 0x2, 0xbb5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800}, &(0x7f0000001000-0x4)=0x98) r2 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x2) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r3, &(0x7f0000001000-0x15)="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", &(0x7f0000002000-0xc5)=""/197}, 0x18) listen(r0, 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) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x8001, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r4, r5}, {0x1, 0x81, 0x1, 0x9, 0x4, 0x100000000, 0x5, 0x7fffffff}, {0x7, 0x8, 0x7, 0x1000}, 0x9, 0xc, 0x2, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0xffffffffffffffff, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, 0x3, 0x3, 0x9, 0xd4, 0x1ff, 0x3ff}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000564000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) shutdown(r0, 0x0) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000093e000)={0x0, {""/7}, 0x0}, &(0x7f0000cee000)=0x10) getsockopt(r0, 0x100000010000007d, 0x2, &(0x7f0000059000-0xe0)=""/224, &(0x7f000072c000)=0xe0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000ff6000-0x4)=0x4, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ff5000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x14) r3 = socket(0x8, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009a3000+0x549)={0x0, 0x7, "63b390a29c5822"}, &(0x7f0000379000)=0xf) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ff6000-0xd8)={r4, 0xd0, "52e3e784b49d6fdb09e59ba0e56faeece044beed354635361d3702a76891c2edf3c44c8bc4c179d767c89995f4d500d314d1e0dece8469a4bcc19dc850c6067e012f9288522f0d9cd151576845db060cb7d01ece18e71a068a94cee61e93d0cf57babe157fe806bdfeadf1ce386892094ca131a82355e77df1924827b6e7d2cacd14b1412479d7620ae633e632c8b4a404bb3a2e421322781b0a06017b0a80a57bab095d90e0fae9fe00a77c9f5a1d1cbc4d0de3eb79e92c7de602b4d5f88effe06a238d5a6ba85556d1e759ab773465"}, &(0x7f0000e14000-0x4)=0xd8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000675000-0x80)=@generic={0xf, "9e755c688771f012bfefd1497a6a200519886264a8242f8a6919d6dbba45515d04b1b9d0cad2281038e7bee71c366bfcc367ee4ccd357cad1f17dded688b111d74a2ab7953672577ffd34ad8fed8df86e886df3194efcb341638a1c96e4c75044ecb67e798e30fe92fe578bb3ca221a7d9cdfff55573e9de5ec1c6c8e594"}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ff5000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff6000)={r1, &(0x7f0000058000)="53590c7c4d18766da9e007f79ba01d8b5272290d57b8a1fc768415dac2eb19b0b1fffa43403abe3c0f9aecb6f6a52bace1c584c2629368b58fb45beae39837618ad63aba4e20c594a505fd7d801ff9fddf7a5bd79b521b0bb3bb9c8ef55b146853538c702aa817f8ae9b2cc5a347894625ad6e077f05258488d2f61419877e1cc4956d", &(0x7f00007eb000)=""/4096}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ff6000)=0xa0, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff4000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffff001}, 0x1c) 2018/01/17 08:14:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7, &(0x7f00003fa000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00004eb000-0xc)={{0x52, 0x6, 0x506, 0x0, 0x20, 0x80}, 0x8001}) r1 = socket$inet6(0xa, 0x9, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cd3000-0x4)=0x9, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000079e000-0x148)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r3, &(0x7f00000d1000)="8bebb6385771597aa3ade2cadb233d731829e500d588ee3b36e02cb2e41fa7c5a29d3b310c8d96b0ff43e5dddd7337ba2045bdba60f99e20c60dc7561a0c0f85188611237250a46dc446116ee8cdae3af3c44ad2b3c80171112558", 0x5b, 0x200000c4, 0x0, 0x0) 2018/01/17 08:14:46 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000093a000)={0x5, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 08:14:46 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000517000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000024c000)={0x8, 0x7, 0x1, 0x1, 0x0}, &(0x7f0000b16000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f9b000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0x1d3) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f0e000)=0x0, &(0x7f0000fd8000)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fd8000)={@empty=0x0, @loopback=0x7f000001}, 0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000035b000)={0x807, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet(r0, &(0x7f0000be0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bca000-0x4)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000c92000-0x4)=0x0, 0x800) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a89000-0x2)=0x54a04086, &(0x7f0000e55000-0x8)=0x2) socketpair$inet(0x2, 0x2, 0x100000001, &(0x7f0000bad000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003d3000)=0x3, 0x4) 2018/01/17 08:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x5, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x807, 0x1, &(0x7f00006f0000)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000688000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000293000-0x8)={0x0, 0x80}, &(0x7f0000f94000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009a0000)=@sack_info={r4, 0x4, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000078000)=0x8, 0x4) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f00004cd000-0x10)=[{&(0x7f00003fa000-0xf3)="1983b229072535a860c1cf86a3b08063ba6060e7f3dbf94537d00248c0eb61609eff746e0df442b65f75a50adef8de7831fffb77d3c351a2c5f86e3cece1bea2f4c8cb0805b6832006cb6c1c029c0fb9a8062f43c0404116b719ff5eb0ba5b546e7a906b59fde450a80afe2718cf94106b5151b0b3923507bb85347c881a0a927fcb00b90c35111d33b6253bd533408f3d45b767196bcc2c04df805b7f308981f4c6f4f451c1a5f04b76d188", 0xac}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000ffb000)="299230197f579150b7f971351cfe81031fc22ed2239aa7910c642225e72f90d5aca1905cb7135b5af50b653d0731a7cafd276582db02e8cf302314ad189e241e65979091cc348614fb4b738b791ed9253fc7f36111c6386d6331b8948fc25ef0b6cb2cb38b3e126a6659c078d99559de4a1ae1207ca40ed0b962e36786d1a816d949537f869b5170942d2ad9a5c8e4989a2cb9fb85e34ca70e80f01ee7c3a1de989ceeb272872e0d5e34a4e82096", 0xae}, {&(0x7f000038e000-0x92)="0a1edb172bcbb200ac205fa9101fed7fa038d72893121f771be2930a04a860f50d95f797ec484752a35626184e30a512e4e735aae56101b5270de74f97a738e7215298f3f15d2c02f2870b43844cf31ebefee4e47e22bf34f956a1fab28626792fa4941aff95cbb5dab2781f80e7ea37474fce555cb92adeeba7db86d09231504646a8ee4b491e6dc4a473c3d92f80fec312", 0x92}, {&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d0766adcd988f211d495f06a30fa6902cde429a5630a01a6ce1486ac6610d2ce4cc43f05934e486903ba906a815e1ef567b7c06c74e3df0d5aa22bc4e71851954a9d5f3dab6f1507474c05a8b81d478513732d8729b87cce679fa29aa3c84e7f3824ae280bf62839228a3e9fe4276a", 0x9d}, {&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c031c89bdb8313d37da5ba1d0966ef011f2fc0fe5d9d6cc68d6656be6b58f49b975b5b3f04991597d485fcc02f1eba9dc8284d430acd82472e2b099bdbd2dc22d666587a1da31e1d8d4734d872ed29e3995b6068c60e95198c4846d49", 0x7c}], 0x4, &(0x7f0000671000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f00005d0000)="b59390eab1758d028a7cbba93cce12fcff53afb57ac80e87a97c72049189f3ec79273bbb9eedf98f6e060f10fa19a8a9a6edeabb5a2a44765506d87c41fe79", 0x3f}], 0x1, &(0x7f0000b93000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x23, "8f2f0aec2f448aef32abb780d6b765590f8fb49848ffabc27eb4fa1d651a742d892437"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f00008d8000-0x30)=[{&(0x7f00006c6000-0x4e)="37a741bf5db73b1479271e356c91f5d66813ae3f202c761f642d7067d8eb8b91e9093c3e271fe412dc1ced2cba2fb64176da754841d9920fca93adaf3f7415e72bf6201d71ba642e9757118bba4e", 0x4e}, {&(0x7f0000266000)="62f638339885f0613d13506da94d0b92408cc192dd5c4e0d006fc399ceb958e478c694371801b51c1a2cbe5eca60f462e15261", 0x33}], 0x2, &(0x7f000034e000-0x118)=[@iv={0xf8, 0x117, 0x2, 0xde, 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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000fce000-0xf2)="0cb0541d995f1e21c35cde991d4d7a2c49cd0a7a9cc1fbea916508674d757997fe447c46739746b670cfddd80e1ef3247ea525aa8fbecb30593c6d952a04952daabf8a711f09539a8e1c78673b5e6ebf82359ddc02fc7d415fcda6f20d1541abeeb452a520e6507ca592b9b1ba46de297f774bf699a9e1b47eee8dd4307879d82a33446926e22cabb9bca01ba5e59e3c549410fa35e6f69c42ac0aff7b864cd07123f46991f65527c42c23fa3832be149a1056f0c21da60ce7d4edfa977150578438134e0ef23ab174219e57399006e67d80648a4a64122ec26feb220aa22a71975ffb08734a312fa7b8a0898448d7a23228", 0xf2}, {&(0x7f0000682000-0x1)='c', 0x1}], 0x2, &(0x7f0000c74000-0xd0)=[@iv={0x78, 0x117, 0x2, 0x5f, "d634d9784bb956310a7a127b0b16eb916b35f0631c7e4a2cf358f1e4cdc46e73b0d9dd20a396285ab1ace9f46f1405e7202ca2b8599aa1355ecf78f8df554b93bef82c7927bf7c5e81ca5c2d443e9c409bdcc64f21b1f9af59ccf68264f51f"}], 0x78, 0x8080}], 0x7, 0x4000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:46 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@random="060017e0ff09", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 08:14:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a83000)=0x1c) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) r1 = socket(0x5, 0x4, 0x10df) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000014d000-0xc)={0xcd2, 0x1, 0x7, 0x1, 0x40, 0x0, 0x5}, 0xc) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000fef000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b6000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fef000-0x4)=0x0, &(0x7f000069b000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) r3 = socket(0x1, 0x800, 0x769) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00006f3000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000ff0000-0x6e)=@file={0x0, ""/108}, &(0x7f000007b000)=0x6e) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000ff0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4(r0, &(0x7f0000bce000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000089b000)=0xe, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002f4000)={r0}) 2018/01/17 08:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000fc000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8000000000000019, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e1a000)=""/246, 0xf6, 0x23fffd, 0x0, 0x189) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getuid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003d2000)={0x0, 0x0}) pipe(&(0x7f000079a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00001a3000)={0x2, &(0x7f0000e11000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r5 = accept4(r3, &(0x7f0000f72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b0000)=0x10, 0x80800) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000912000)=0xffffffffffffffff) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000445000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x3, 0x5, 0xa, 0x80, 0xa0, 0x21, 0x0, r2}, {0x9, 0x2, 0x5, 0x1, 0x2f82, 0x8, 0x4, 0x97a}, {0x7fff, 0x9, 0x5, 0x2}, 0x3f, 0xa, 0x2, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x2, 0x2, 0x1ff, 0x7f, 0x8, 0x8}}, 0xe8) 2018/01/17 08:14:46 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ae5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xe) socket$inet6(0xa, 0x80000, 0x8001) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f0000d3e000)={&(0x7f000050a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f90000-0x20)=[{&(0x7f0000355000)=""/3, 0x3}, {&(0x7f0000eff000-0x1b)=""/27, 0x1b}], 0x2, &(0x7f0000029000-0xb6)=""/182, 0xb6, 0xffffffffffffffff}, 0x10040) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000849000)=0x9) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getpid() getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/17 08:14:46 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r6 = getuid() r7 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r10 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@loopback=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r22 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r25 = getgid() r26 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r29 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r34 = getgid() r35 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r37 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r40 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r43 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000006000)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[{&(0x7f0000006000)="be7819c8f20ee3152fd019d6768ceb8be0d3f4c0f016bcf784", 0x19}, {&(0x7f0000007000-0xd)="efa07fb530a0b6385b460582ba", 0xd}], 0x2, &(0x7f0000005000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x80}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x50, 0x80}, {&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000007000-0x9a)="67acc485c137e2fc282f2bc2292efc219a718e5ba91897a54035737b932476029da69f593fda2c38e0f967a63706ac3e97337ffb559607df334292096315dd2e8eb7c42d0dea3d087ccf61288dda387d0fe6e59725116ddec672046fffaa20989298a1cb7837ae7f527c6cfacb0dacbd7c8e05a43d90b395be61f9bd79f0ff46446ce711d16399b5d935cf6e291ef45a22f8ec33c9ae1ee04a9d", 0x9a}], 0x1, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x68, 0x90}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000003000)="d48b9e1f610d5ce9b44e", 0xa}, 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0x1000}, {&(0x7f0000006000)="8a6df451a51a08639d014d6d275da411473a6cf510e72b38c4f406f15f5d4cd4e0f67771ecaec32950d1c9a9cd6f8cc0373d5e51c4e8ee4597f909fa63208c8a52fe80128d487c59e68c34ff643c0d3b7ffcd827ad522da59fcc134472844708cdc4fff0807b0080a0712ea3ec216185f4f1714b71d73d112a0c723924cbb2cf02a9fe55f38ec0a79303fcde8433c67f431626c475d79b2e14bd96c2fda2ed5c54cec585d09b02d43c57844b104cb8e2917b43025962b7962df1b0cd369c8269562236988ab2d3dbe94c8550110068455f781fbf40f86a49e9fa6867eda73d70bb165057b0109c3119b571807a5556", 0xef}, {&(0x7f0000006000)="b4a4fd32096802cb918e5d2b743ba0dbe55dc237b3a63bddf8e398c96b823c6d0ca01ba072e2d1111a9be24d0493c45b441f2333442b37f734a23c9aa923340d6805459099c820b50f8011be288aaf0bd84e246057ab7839abee550b3ac1852d0d26e9f2980b41d28a37db85749c750a91f98c0d7730d18b91c2dd65bf0418524ee74b81d8c465004fa8437002441fd32cac68133d3377bc717c299511571a20fca376029e9f6de3a5ecd704a9f287b6bb9435f835aa", 0xb6}, {&(0x7f0000004000-0x38)="320ba4fe9c4fa119266efd161790bc6076ccd9bc2bea3c171c23b05f352f3f54206626f8e1af6570f26d04faa359a0ed75d2909354a320ee", 0x38}, {&(0x7f0000007000-0x53)="d229786aaee6955445dd8d15fd542f745f48a491aa66779b88d8bd00331129209b2427f5d19f5574a24fd97a0ab44a6afcd89026c0de218881755c893053f1190cbe4110f7bc1772f5777a5e338d43181b14af", 0x53}, {&(0x7f0000007000-0xc2)="2131ad2fab4ce5d54d284d4813567991bda6600a02a2c39836a12f4495a8b5d7d3272f4d909959aff9e8dceccdaf086b1b7824c4d16c37c2eaef0fb146b67c893ffcaa75d2a98d0fcdbe3404a840a27197149baeaa363d71209209b3e810d72dae4520cfe82bd36c48e2f91384a5cbaf640ec2db9802bd35aacc7f3ad968fe8cd01c1aa60e6e44bb7cddc2fbc0ca2d765b13542e4ebdd16f540a06ef69d0f636a3f431990007f781ded4b3f516a6ba1819f78979611824f0507517d5be7cab1b24e0", 0xc2}], 0x8, &(0x7f0000007000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x30, 0x40000}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[{&(0x7f0000003000)="b798ae187664ab53c183b4315eef80de14b03e80bb7ccf6b9bc7d116c277eec8a12f62ab734adc35e07f910b4d8a3eac69ef09636b64278ab9d47bc4e48f848d433df25f9c90df7d5d8e584b7bbfbb74f259236fe85f759d44746d3ee5539738b8db29", 0x63}, {&(0x7f0000006000)="6eb0f9b05ca8f01c390c698d4ff887313f3ff1bb4c741c9df26b746e9463bf4ec53fe09d5923c4269262c57a43ec7da0184684f0f3da1af6cf396deb9c6eb5d95de79e5d76ad4ff0bf2352516c298380bbd45acc4d344a4edc7969e595dbfa77d9424e10e691110e", 0x68}], 0x2, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x1}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000007000-0x88)="d0241f97c9c2cfb49b8ca12561d929d4aec9fbe8c8faa87c930cf52b79e85a9737d477f8f4207bb7328ced2c9d960400c5059ddff632227e8014521502183de6153cb4399022c7acc5dd2791b307ea08221fc577951dbca68a8fba33ed2a44110c82e4c95234d9f845800f351eb965cbd5ccb4eea6432c783f073978f6bb7bfa491e91709bf8833c", 0x88}, {&(0x7f0000001000)="e251356dbe", 0x5}, {&(0x7f0000006000)="9ad6f53188281eb19e39faeadefb0cda337f67c95d03b24dc1846f2a88c1e188fc38a9bd5923d2e79d694ef15d4bbd2461729ef638a4", 0x36}], 0x3, &(0x7f0000004000-0xc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x20040081}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x50)=[{&(0x7f0000001000-0x5b)="b907405cd1b9528720c164361942c9e9302078a22177c8bf27ad6aae8c8d743e61255fc4301943f744899ace85d6999f440617b07da5c6bb5284552837f390b1d181088cd54b6ffedc80e602754b6eb122829f2bb2118d049f8c0e", 0x5b}, {&(0x7f0000003000-0x1a)="ecf72d66efdd1e1649a64c553f969835da52af8ba13ffc028ada", 0x1a}, {&(0x7f0000006000)="20eab2bd245202eef2006826b48ce1c92311bc0fb75c34b8f83e00846eba14a384e9fc705f926c466b20a4695f9b239078cd1835a7b5dbafc2a7fe26cb2accf5a6602cd61a872fa5f1dfc32531a1b6473410f2f12aa75af14261a95a395a7f31b65a46e9b1df1224caa727d03a7810871b3a06fbe1f1affe661df432bc7fe4c2668f4e7a1ec77088bde3dfb8c7d967794b77dc5555f5a520e4b769186b7737a8a2f2414258129eb5593592cc3d2cad394b045bd10a4cc25f0de69e81d2981e0e6f8fd99105a2ff640fdd79fb1e91fa00c3de534af9ace29c", 0xd8}, {&(0x7f0000007000-0x72)="3bb7689762df9db086bb99560694aa278003a2b5a5af25d3ef7d8d5bfd301f704734acf0c104a7091d7043975766011998242f7deb8c518ce0065b0fae183bf046c5ff414171cd48c9de4975d5e657374b97e4e521e328ff05830c4128e6841c3382ad3b0b63f1c9ae2a200aee7be2a82cf3", 0x72}, {&(0x7f0000006000)="21cdd0771a307277c736d6a62f3a82f89a8a56ff7490eda78fc113e380652b115cc1ea55084f4bac", 0x28}], 0x5, &(0x7f0000005000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x88, 0x400c0}], 0x7, 0x4) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) close(r0) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/17 08:14:46 executing program 1: socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000625000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000acc000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000301000)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000926000-0x6)={0x0, 0x6}, &(0x7f0000a99000)=0x6) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000acd000)={r3, 0x1ff, 0x0, 0x2}, 0x10) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000acd000-0xa6)="9310bbc7c1a4adce850200c383cebe6f2f174a0f9c4ccb288e725c399b08b024ca23612204ca4e1d4a8310a0682879b5f14e1f0e1054c8bcd34f2bb8911852442970ef24af8fbbb084c2f8f2eca4bf2670c77b00a6cf0cf25f6284ce3e7701ba03577f63031965c12ec00842048902d94368800734e5ee240f8aa5d6efca085e5104cd80ad68241fc94a39487c5d45f298af09bcd5481d6d8e91a462ed7bd9c5bba7f98b281b", 0xa6, 0x40000, &(0x7f0000acd000-0x10)={0x4, 0x73, 0x6, "9707e6a7a3ba", 0x7fffffff, 0x0}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00007d9000)=0x6c, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009ef000)={0x7, 0x7, 0x10000, 0xa14c, 0x8, 0x400, 0x8, 0x7, 0x27d39289, 0x9d, 0x9}, 0xb) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000acf000-0x10)={r3, 0xf7ffffffffffffe1, 0x4000000000000009, 0x800}, &(0x7f000027d000)=0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000acf000)=@generic="d8ef11a9ba5d74c0be3d13c08eda2782") mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000acf000-0xb8)={r3, 0x7fff, 0xfffffffffffffffd, 0x0, 0x4, 0x5, 0x10000, 0x8, {r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0x5, 0x3, 0x8}}, &(0x7f0000ace000)=0xb8) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9ad0c0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f7e3ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44b3c7212623e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83aa32007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec98c8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a641eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c90e1ca906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc159d3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072", 0xfffffffffffffd8b, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dc4000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000540000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x200, 0x1, 0xd782, 0x4}, &(0x7f00005e4000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002e2000)=@assoc_value={0x0, 0x0}, &(0x7f0000590000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f83000)={0x0, 0x0, 0x6, [0x80000000, 0x7, 0x7fff, 0x7, 0x4f0, 0x6]}, &(0x7f0000403000)=0x14) socketpair(0x13, 0x2, 0x80, &(0x7f0000a42000)={0x0, 0x0}) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f000067a000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000a8c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e4000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000274000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00005d9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0xfff, 0x2, 0x3, 0xa, 0x80, 0x80, 0x0, r8, r9}, {0x5, 0x7, 0x8001, 0x4, 0x5, 0xfffffffffffffffa, 0x10000, 0x6}, {0x8, 0xcb, 0x6f42, 0x4}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x6a932555, 0x0, 0x2, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000086e000-0x10)={0x4, 0x1, 0x0, 0x80, 0x0}, &(0x7f0000db1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009a9000-0x20)={0x20, 0x37, 0x800d, 0x8, 0xfffffffffffff000, 0x1, 0x3f, 0x3ff, 0x0}, &(0x7f0000332000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000611000-0x8)={0x0, 0x2}, &(0x7f00004a1000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000c6000-0x38)={&(0x7f0000b3b000)=@in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000fca000)=[{&(0x7f00002cc000)="816b246aacdb14b934", 0x9}], 0x1, &(0x7f0000ef8000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8, 0x4, 0xfffffffffffffff8, 0xfffffffffffff178, 0x5, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x0, 0x3f, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x100000000000, 0x7fff0000000, 0x536}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x2, 0x3ff, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0xd1228af19edce8aa, 0x2, 0x0, 0x8, 0x7, 0x48, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x1, 0x427, 0x0, 0x100, 0xfffffffffffff801, 0x8001, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9c51, 0x7fffffff, 0x208, 0x5, 0x2, 0x0, 0x1, 0x9, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8203, 0x5, 0x7fff, 0xfffffffffffffffa, 0x10000, 0x3ff, r12}}], 0x180, 0x4008040}, 0x4000) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffce3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d09000-0x8)={0x1, [0x0]}, &(0x7f0000876000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008bb000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x4, 0x8, 0x4, 0x4, 0x6, 0x9, 0x9, 0x9, 0x2, 0x97, 0x401, 0x1, 0x2, 0x8001]}, &(0x7f0000ca3000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000817000)={r2, 0x100000001}, 0x8) poll(&(0x7f0000e4a000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2245, 0x0}, {r0, 0x0, 0x0}, {r0, 0x3000, 0x0}], 0xa, 0x4) r3 = accept4(r0, &(0x7f0000af9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bb5000-0x4)=0x58, 0x0) bind$unix(r3, &(0x7f00004be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f00000bd000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a853edf467f5274) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffdbc, 0xffffffffffffffff, 0x8, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001ac000)={0x0, 0x8, 0x30, 0xfffffffffffffff7, 0x2aac}, &(0x7f0000389000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000896000-0x10)={0x200, 0x8007, 0x2, 0x6, r4}, &(0x7f0000b2c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000e52000)=0x41, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00002ee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000041f000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000099c000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000769000-0x4)=@int=0x0, &(0x7f0000c28000-0x4)=0x4) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ab, &(0x7f0000ace000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x175, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x400, 0x3, 0x0, 0x449, 0x0}, @fragment={0xff, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1}, @fragment={0x2d, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x5, 0x2}, @fragment={0x16, 0x0, 0x7, 0xffffffffffffa927, 0x0, 0x6, 0x1}, @fragment={0x3f, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffff80, 0x3}, @dstopts={0xff, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x10000}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x4, 0xe6, "80aad125a1eeb866c5ebec5fc28a912e1fed1f0650e969dfa50b032f2261993a5b52a9c89d13a635e813960082e3fba9f17c53e56401b1982403cc42e482e41951fc2ed09f2e2adadb4afe7dc13306610e8fd635f62284d102bc4c7edea17697333f8d69c10fcb75f7f4f5265085eaaa4dd73c4f6a1db14d100e591b20834360fd55206ef4a8e932a9dc0c4d5dd13b294018dc1ce2d54b496e1e5cb878cf816c0cf97fb0ab3f7d8f1fa976493beec1af2202bae4863b3d292b551f6c3fcea428756944282ed24912b055bc9154b7bbe9c76606725846aed6572336c007eba156339c3fcfacb7"}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "381d51", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00006ad000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000)=0x26) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x2, 0x803, 0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000acf000-0x8)={r1, 0x3}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ad0000-0x4)=0x7, 0x4) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbc000)={0xffffffffffffff9c}) sendto$inet6(r0, &(0x7f0000c19000-0x9d)="ad1acb3ef548a2452efda52cbcd8e1ed64ee34a274df8be11aa9da73eff68d5ce5919abbe5bf0acb9884028d76ddb510337579b7dbe2d1d7bbd20e19d5b8afbf083ce45464e20754f0703fa309389666da0048968069cf368db2eef19f90ee8e029fc71d2c0f8053609cd17a9a3184f0460dab376a5e1ede9cc09426e476fbae2ba0a667127431414c53b1e3ed902017ec38ed34eb214b97968416be54", 0x9d, 0x2000c000, &(0x7f0000fa0000-0x1c)={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/17 08:14:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0xa)={0x0, 0x80000000, 0x1, [0x4]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x4, 0x100000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x8]}, &(0x7f0000000000)=0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7, 0x9}, 0x8) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r4, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r5, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) recvmsg(r4, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r6, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d9b000-0xe)={0x5, [0x80000001, 0x3, 0x0, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r7, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r8 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r10, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f5d000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$pptp(0x18, 0x1, 0x2) shutdown(r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0xb, 0xffffffffffffffff, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x355) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000f5f000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:14:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000a0a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000166000)=0x715de7d6, 0x4) close(r4) 2018/01/17 08:14:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000094000)={0xf, 0x8, 0xff, 0x7fffffff, 0x1e, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000958000-0x2c)={0xf, 0x432, 0x1, 0x1, 0x1, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b46000)={@generic="56d6a1ca3f36b9e2b502dd3349212fca", 0x2}) r2 = socket(0x18000000000014, 0x3, 0x7f) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000072000-0x14)={0x8, [0x10000, 0xde6, 0x9, 0x8, 0x757, 0x699, 0xd88, 0x8000]}, &(0x7f00008ac000-0x4)=0x14) 2018/01/17 08:14:46 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) 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) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00001a9000)=""/19, 0x13}, {&(0x7f000049b000)=""/220, 0xdc}, {&(0x7f0000727000)=""/36, 0x24}, {&(0x7f00002bd000)=""/0, 0x0}, {&(0x7f000083e000-0x8d)=""/141, 0x8d}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f000025d000-0x4f)=""/79, 0x4f}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000097b000)=0x1, &(0x7f00007ca000-0x8)=0x1) r2 = accept(0xffffffffffffff9c, &(0x7f0000ca2000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000066a000)=0x1e) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ad5000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000a71000)=""/21, 0x15, 0x10020, &(0x7f000068a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 08:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000642000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000efa000)={&(0x7f000072f000/0x2000)=nil, 0x9514, 0x5, 0xc, &(0x7f00001d6000/0x3000)=nil, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000007f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x4)=0x5) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f75000-0x8c)={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]}}, &(0x7f00001af000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001a3000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000009d000)=0x8c) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000771000)={0x5, &(0x7f0000319000-0x96)=[{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}]}) syz_extract_tcp_res$synack(&(0x7f0000b8b000)={0x0, 0x0}, 0x1, 0x0) sendto$inet(r0, &(0x7f000098e000-0xbf)="87916e72e668a654aa4881ebf972fd0a3a40aceb2e094308bed5376dae5c47506ac7f5cfa6335b3701bba40bcb5be24af6c44b77aa4c7d3cec3efd6a1823328d2a1045b1a65e2a4fd7860adf39790a7aaf6e7b7642fe830dca20ce733177a64f7e53ebcab0b74faf49493b73c6e50bb6c009040774c9a76a027a43a9efccecd37149fc7a83d930f6edd7d7bf9738932f17e86331477ae39490125b9524b2eecc4ed739777da5e3dc9c6a37763f6bf512fd9709d77b4a3085dfee27c3ebda71", 0xbf, 0x804, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) close(r0) pipe(&(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004bb000)=0x0) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/17 08:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000c97000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="2800000001a6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xae, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"42d9b6691725d0b7ebffe24fbbb83e194ce38d907f407e4f437c1ed0901fe76365c61e1fe416c4327c595004b75261238cadb0ba93b157802a56f66da0628eb74b9f8b963afcf82a37a217748003ca06c501880806769db830ef3b0ce8ad8cd23b60276c6027bb1d25d757d500cdbb8ce8874e1b5c0663447693cb4e95a5b6827987c718264f"}}}}}}, &(0x7f0000376000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x3, 0x5, 0x7, &(0x7f000039d000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000764000)=0xffff, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000894000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000016a000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000073f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000074000-0x8)={r2, 0x428477ab}, 0x8) accept(r1, 0x0, &(0x7f00008ff000)=0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000981000)=0x4) 2018/01/17 08:14:46 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1000000000) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ac8000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000ffd000)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffe000-0x8)={r1, 0x80000000}, 0x8) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000ffc000)="cf1b4205b7d7302feaaa55f7db382186c1f56b69e0abafc874f0065fb8d4e080df7015fdbfd79e8d9489b9dad1eaa5a422f737a2057e860a2a503952f1772697e74bbee5616a6858d2514ee94f46df0b232fd4b6f26b775a42a0ade25550b19f15d86319356240df47112ef8724ab61924a03907ee2bd94aac7bb48c0070d688471ab87d19201ef47105") setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 08:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000efb000-0x20)={0x1, 0x7, 0x8205, 0x1, 0x2, 0x5, 0x10001, 0x8, 0x0}, &(0x7f0000020000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000c2000-0x8)={r1, 0x40}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ed5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea0000)=0x2d9) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004e6000)={r1, 0x40}, &(0x7f0000980000-0x4)=0x8) writev(r0, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='e', 0x1}], 0x1) 2018/01/17 08:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00007ff000-0x78)=""/120, &(0x7f000068d000)=0x78) vmsplice(r0, &(0x7f0000666000-0x70)=[{&(0x7f00006a8000)="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", 0x1000}, {&(0x7f00008f1000)="cc247296e467a1dfc3c1a22a100e76e8a44883219abdd02e026dbec7ac41d21943d49eefa566eb6a57bfeb77d72bf8daaca80d24955ff2f0632fa79a84073d63", 0x40}, {&(0x7f0000407000)="afe006a5d2be58ec2e4c33ca396dc1590dd18c76b1a9f37d125c18259c5033a7b4daa1b6b57039ac2b215486cb4a2b36d3121be5e4313f7f9592998ba706e1830a3a42e1b476226bf0f21da9b46a1decab65cdc5f21c279407c5f39294d8e40c336ea05d06cf56a7bd531d34b384052e7297be19ae3cf3305b5dbf132fe085996313f6bf482f7447556aa1cc54c6162158d0ea275b47d40ed815314936a1320b4195a4ea452992031a336b3bb497a67273f24598c3eb73c0e9d4c0c04d206465f925159f195e31c08a673f994ba3da97fe32ca3f278c2a6fe6b8fd71cba11aa6aebeb7337b4b", 0xe6}, {&(0x7f0000c36000)="8097fc7a134a15378e45a58980569309971f98051e249244c3f53ba8742c60de21675c87dc5deeb1b40462f8f83f5fc4121384fbb0d9594716eab8cd57c706b9e59b71106a199eacf047ff3219a5b4a72cde285db6f8f8e5eead3a815d86d1dce820e4818f0b12cdaeeeab3cf653c4327843c04a432a38800b48d8a10ce952770f2e7c9e376d0cd62337b31b2ff93406fa90a5812b8fa58f80facb43d7667e54766c46a96a4b676ae98524ae3209718d4bed0401f5f59c46", 0xb8}, {&(0x7f0000ac7000)="064e02a3e0fa00ffca60e4051d03542f543fb2c4bdac187b84b92454f0c56b33fc649ca3e6caf248d9e5822a352f769b721da79d127c35033dd28d499c6c97580317302b1ee2a082ea45933127061aa6a2f9d39b94b0cf51cda01c87180da4cfa1970a572d", 0x65}, {&(0x7f0000836000)="77e7f48a4ff63d6c2d0393fe41ef7d3db272572e73076e28030c95341eb981085bb5d5b1640f29e0498e838b16775583f66cdcbfd65d118060503903bdbca8e95b159548be889aeaa2fb3599cb306f12b79f6c47986a42868f6be505195815b6ae32b53c55b4690178135f612353120ec28b94706046504ebad145bcdc543daa8b73b1394ad96aff0afc7c4ec9b4a58d", 0x90}, {&(0x7f000059d000-0x8f)="9f25271a41b50bf0ad5ac26239d5c729732af9e0977bc406346d6abdead573ab128272736548c3da8b1243d3d390e3f5c790bb78cc846c63555cd0a4ca59a976cc0514e9fb63289e8dd328f9e991717b6f6e346166cd51ede1178e2fd95aba0934da0d3588333b2242431238e0738cce8da362575878928d68f3b82f9145264bda5e7d0678a66d953f22487cd9ff82", 0x8f}], 0x7, 0x0) sendto$inet(r0, &(0x7f000001b000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) read(r0, &(0x7f00001f3000-0x78)=""/120, 0x78) 2018/01/17 08:14:46 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000000b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:46 executing program 6: 2018/01/17 08:14:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008ee000)={0x0, 0x7f7, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008fd000)={r2, 0x94, &(0x7f0000001000-0x94)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe543, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x200}, @in={0x2, 0x3, @rand_addr=0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c23000)=0x10) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00002e4000)=0x0, &(0x7f0000470000)=0x4) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/17 08:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000098a000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @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]}, 0x878, 0x3}, &(0x7f0000bab000-0x4)=0x98) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f0000072000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e66000)=[], 0x0, &(0x7f00005ca000-0x30)=[], 0x0, 0x0}, 0x3) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f00007d1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 08:14:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a6b000-0x50)={@common="67726530000000000000000000000904", @ifru_map={0x6ef008, 0x0, 0x0, 0x6, 0x0, 0x0}}) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r1, @in6={{0xa, 0x3, 0xaa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, 0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000024d000)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000767000-0x20)={0x5, 0x98, 0x0, 0x518, 0x7, 0x7fffffff, 0x7, 0x9, 0x0}, &(0x7f00003dc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000326000)={r2, 0xe9, "ad8dc40ac60c15398adfcdbf9436d1a68cd940e55edd17817bbe684f5eee2651a050629495f17db5e5388c663e437c143dc15f413820588075623dfdef6a7111c5eb0e8293e5c6142f04b0dc88789986802f3d7ee43836abd61e10dde9d7dad53b4f60ed15290b16b75fe11d732f5dff972694ab3dc58e5058cfe272c2b445fca94d443796bf66846f679b34abc66fc73ca5663cba7e32c18e1e63bc264080ae7f4ba2f65f5468756c7eb39497280a5fe076e5f7eb48b56e0d56ed730a6de5dc7b3812cfaf30a996e8451d5c91fa4a8a9fa99c783ea1a5ad86639f2e062ddb1a0f9dbb5774a6cc688f"}, &(0x7f00004d4000)=0xf1) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) 2018/01/17 08:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00002a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b4000)=0x10) sendmsg(r0, &(0x7f00001cf000-0x38)={&(0x7f00002e4000)=@rc={0x1f, {0x100, 0x10000, 0x1ff, 0x9, 0xfff, 0x80000001}, 0x7}, 0x9, &(0x7f0000d31000)=[{&(0x7f0000698000)="148570cb3df1beff0a8ac68a06fbf87a99f9a272d44d239838ad3396d1aa46e82be0fdddd5c6723c37ca9c9ee263579f5e02004f1be5dbceaa1177d412c5a1090e131afb7440438ef49ef0a2a546886d040bcaee6930a2c3ce9fd4bb5b45e531e5122dd6aebdc6ba29ef08dc803d935fd700651e932a1ae1997dfcd681bd70d84161ce50b841fc944cddafe95e738cd2f3344cb6a7fc686729a5debfcaf13f063e226ada664d76e265c0bbc2bef8051a18f5dc71d212af92194696dba171ef98b8b24e32c6130b6a62dd1a81da91a37ef5915a4f6d01a9142a49b635e0c4fb7345a7570dc572c6", 0xe7}, {&(0x7f00007c6000-0x34)="fb58167c9e0899acf366d1931dea756cae00ce132ed60e9a37fc0d12a24a4f92bdfd04b16a9f9be820c1e72bdcc961249c865b48", 0x34}, {&(0x7f0000e2d000-0xbd)="a8382e816cbc31bb4d421dc5ac2d4ce77d12a87e6307e169f2c385641c5864d2940e83e6672b3d143eb46970376d0e8303cf2365ff37f3f3005ab2c0e71e2c13bb167508eaad265b50e1ae33dce17c3c06e51ad17fa702a758d515e2f11278558d54b661a66f007b9e0754066802be22ffe669c088c16cd0e7f21bb60ed7c9ead03cf70d9ba55086690c8aaa86c03636f1413c0f3787c8d2e1017e41936a44fa0b98238ac10649d6d2566509a0304a5542e4c41de64e5ce8c62bb131b4", 0xbd}, {&(0x7f00007dc000-0x87)="b61743d8431c53ebd735bf007da25719c7277b92785e8f220c9ed9cf3ce3ab92a088cf2b1a9a9dc1deb2dc117037e4127e83e7629f5ee53c683ffc74add3223d42088e15b79edc31f3bf99ad0869fa896c3e57a5aac6579ada3bd64d6dae38140dbd3cd2e80294b3651a100ac1a02df9067983e660fb5239da3b755fcd830d5aeaf00532eb6d99", 0x87}, {&(0x7f0000347000-0x50)="acf4c3a99fbb586d437bc2ab10b2a8ee793db0b770610a5a47b7d815310cf8542437662e36b935a184ad1b6e02dc4302b1f4855a632d08f53eecfde5a578086bae9edbcbc8f6eb35b84e1eb881347dfd", 0x50}, {&(0x7f0000cb9000-0xb8)="c55b32b802e46027945fdca516206043c4b9ae14b73459587246e98ec1740644c2e9bab960fee75b99fce7632e6676e23518495a7655b29b0c77600718d589e57397937784fe7d71eb7ecefcf1297b29401bb3524f101178ef1cda9ac22d005e78051e547797b7adfe1dc2fe6cf377e952112be4838800840c73dc0ad629a039afbb27646033872e3c1f01cc2389796c3da0fb306bc2ff510c18d3427749983780eb1166f2d5c25c3646f85fd6bb0f8d8c8e3322360bb24f", 0xb8}, {&(0x7f000030f000-0x30)="65d076a5af61406fd95d9a250021bb14bf52cbfd1dcc1bf46e96df8c62a71ecd5973ce7356ee1d52db105f46d1d55a85", 0x30}, {&(0x7f0000f67000)="ade504d28cc48223a6c579ef523b176682fb9afd7183e20bedafebed601e30489bf3f7d87c21b49207bd8f61bf62c1021a1f37187b722d534f49367215a9dbd5706ed6b1466938df70c90cc6699f24d405fc15e9d2feb89c16505d51b8559912b91768c26cf617f187b32fc4ff1371195bef405bcd31009fb7a87b5c463f31d0852b344b2d38a74ab584374f2c6e6516bcb8480102aecbf6d2fda532b20e4b4970fe0c566b20ca946cab58a586d73ebd0f1d9e11c243fde6c0fb30fbd7ded04ece31d2370a0a6935a1df4924442b6a6416f5a45f58e30f1247b4880a7b3cfd493b7b4526ca485e152f7950923acd91d1", 0xf0}, {&(0x7f00005a9000-0x58)="7fb95bad985040d4cac690c859c83bdde2542bc04b8bc4418ea2a344e0a1702238b946cc4580d25c96b7da1292ad42eceac093c35d11f648a7d5085ecd00ef2da0591ac03d77c503440fdc711dfb7b1a2c66b3adb2773e68", 0x58}, {&(0x7f0000d8e000-0x1000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x20004800}, 0x10) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000089b000)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000091000-0x4)=0x14) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x400000000000007, &(0x7f0000367000)=0x5, 0x3) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/17 08:14:47 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000026000-0x4)=0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000027000-0x10)=[{r0, 0x2040, 0x0}, {r1, 0x28, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000000)=0x90e3, 0x39a) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00008af000-0x48)=@file={0x0, ""/70}, &(0x7f0000000000)=0x48, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000212000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) r1 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x81, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x1, 0x80, &(0x7f0000001000)=@generic="26ac210610325458e45ea04f00082554", 0x7f, 0x1, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 08:14:47 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000061a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5270, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000d25000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cbf000-0x4)=0x10) getsockname$llc(r2, &(0x7f000039a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e04000-0x4)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b3f000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006d9000-0x8)={0x0, 0xa1, 0x10000}, &(0x7f0000915000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b65000-0xc)={r5, 0x4, 0x30}, &(0x7f00004d4000-0x4)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) pipe(&(0x7f0000e1e000)={0x0, 0x0}) preadv(r2, &(0x7f00002a9000-0x30)=[{&(0x7f00004f1000)=""/93, 0x5d}, {&(0x7f00009a3000)=""/4096, 0x1000}, {&(0x7f0000c2c000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f000001d000-0x10)={0x2, &(0x7f00000c3000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000094e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d16000-0x4)=0x60, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000af4000)=0x80000001, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r1, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x200, &(0x7f0000d15000)="99afba16c533c97461b83386bbe6a9dd395386d7b7310c579cb30a89a1b053272602a112f4c9a014dc38d139a5bbcf157b6378dea3e92ce688661bd425189630ab92c3d1967c311cd536ff4bb227d134da2ecb36061ddb48c50899c757b9a1e5a0e8af54983eae3bfdafcb2fd48391c56d3d8302f368e94ef1eba594159019594f") mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d16000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000197000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002a2000)="c9dde5e0a594d1bbb1cdf297bbbbaded", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000542000)={r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000820000-0x4)=@int=0x100000001, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 08:14:47 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003cd000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000664000)={0x600000000000, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00003b6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e0000)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000ae1000-0x5c)={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e4}, {0xa, 0x2, 0xc00000, @loopback={0x0, 0x1}, 0x8001}, 0x2, [0x1ff, 0xc0, 0x3, 0x80000001, 0x3, 0x8, 0x9, 0x5]}, 0x5c) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f40000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000)=0xe8) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f41000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x5, 0x2, 0x1f, 0xa, 0xa0, 0x0, 0x7f, r3, r4}, {0x2, 0x2, 0xffffffff, 0x2, 0x337e, 0x16, 0x3, 0x54b52c0d}, {0x9, 0x1b, 0x7, 0x5}, 0x5, 0xe, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0x6c}, 0x0, @in=@rand_addr=0x4, 0x3, 0x2, 0x3, 0x5, 0xffffffffffff2889, 0x5, 0x101}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d45000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0xff, 0x9, 0xfff, 0x7, 0x8}, &(0x7f0000653000-0x4)=0x20) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000711000)={&(0x7f0000f41000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000080d000)={r5, &(0x7f0000ee5000-0x2c)="04bb3a6794004dbe8e13ec7a0de32c746f4eda799b0ed316a0017ae3051b2ab7d7c4f32d6f12b0c38e027ef1", &(0x7f00003c2000)=""/123}, 0x18) 2018/01/17 08:14:47 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$inet6(0xa, 0x0, 0x0) sendto(r1, &(0x7f00004f0000-0xe7)="e02b0f681b457cb272a41151f4e49076aa968412f5f5a4c23bad2f46951929d1b8d3a84b94f8e1f4afb6d0bfa990b85a6618508af30e2cc0b58e477750e3586ecc63ab0dc05ab17a659034efba6c79c6d0922dc80b0d7d87516f614bcbe2c25dc6c844b1c424d749f95e48c57c61212a37f7b47ed829e862f06d8bcc6d5275a8885d8fed05133c6ecc19ca90d8a45dc63591cb3969fd9d405a80125312684de6a53425576d4227b694a75a7a158b2dd0ccc8eb24ab4c86d271e9847e2a57ccba9d79f3644bde9c31272b9a611351f77dbc1f9f077d721e27de1aacc5d166ca01e6e7c652de2303", 0xe7, 0x20044010, &(0x7f0000921000-0x10)=@ax25={0x3, {"5b37ceea45d09d"}, 0x9}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000022000-0x1c)={0xff, 0x6d16, 0x200, 0xced, 0xd5, 0x36b, 0x800, 0x8, 0x0}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0x10)={r1, &(0x7f000001c000)="90bb00a63df20aed275b1ce7b33b340c133178553c7461c9aec9f7bbd61eb06e09a705131c7edb6bd175a0b984108a8d24f618c475178c9b587093ac53e85ac0ba226d190f14f015fad1a1aba0ec2db33711d098c76331e403df6a273ffdb5aa96eae8402ffd812869af6b6b8ff3ed6f44c0df7c5c3bcfef56dfb5ecabf630895cb53146979e24c43efa1c5f5b219362a6fef8acf6ec69349d13f8f4150cfaea3a43701a876dd1c474de1bf74d2f728b8b03ac55f3d0ecd89e18"}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x7) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000024000-0x4)=0x7, 0x4) sendmsg$nl_generic(r2, &(0x7f000001f000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000020000-0x1c)={0x1c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000024000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={r3, r4}) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f00001cf000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000022f000)={0x0, 0x8000, 0x10, 0x1, 0x9}, &(0x7f000096c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f64000)={r1, 0x0, 0x1, 0x9}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000248000)=0x2, 0x4) 2018/01/17 08:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) [ 1019.286645] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1019.343857] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007b9000-0x10)={0x0, 0x3, 0x100, 0x5}, &(0x7f00000b1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bf3000-0x24)={r1, 0x1c, "037f9fd94397c5a67c1694a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x90) accept4(r0, &(0x7f00007b4000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000536000-0x4)=0x1e, 0x80000) 2018/01/17 08:14:47 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000a07000)={@common='syzkaller1\x00', @ifru_flags=0x0}) socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000f7f000)=""/246, 0xa32e80daf869a959, 0x0, &(0x7f000037a000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) r0 = socket$llc(0x1a, 0x38514c7cff75e582, 0x0) bind$llc(r0, &(0x7f0000b04000)={0x1a, 0x17, 0x8, 0x1, 0x7, 0x2, @random="619784c697fe", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fea000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000680000)=@full={{0x3, {"c48144a8411df2"}, 0x0}, [{"d7720f2abaef55"}, {"7aa21bb3c4250c"}, {"70c95cde741f6a"}, {"0d07447c906177"}, {"d3ab910114e41c"}, {"5682fa0795f9b1"}, {"768613e21e9007"}, {"4f7934ed7ffa56"}]}, 0xfdc9) r1 = socket(0x0, 0xa, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000391000-0xa)={0x10000, "2cb9127d003c"}) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000d000-0x1c)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f000000b000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept4(r1, 0x0, &(0x7f00008e4000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000358000-0x8)={0x0, 0x2}, &(0x7f0000ead000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000075c000)={0x5, 0xb9, 0x800e, 0x4, 0x101, 0x100000001, 0x80000001, 0x10000, r4}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c4a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000bf3000-0x48)={0xf, 0x2, &(0x7f0000743000)=@raw=[@jmp={0x5, 0x400, 0xc, 0x9, 0x8, 0xffffffc0, 0xffffffffffffffff}], &(0x7f0000045000-0x4)='GPL\x00', 0x81, 0xf2, &(0x7f00001d9000-0xf2)=""/242, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000cce000-0x8)={r2, r0}) shutdown(r1, 0x0) 2018/01/17 08:14:47 executing program 2: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d43301", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052e000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000aa2000-0x10)={0x5, &(0x7f0000b15000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000807000-0x40)={r3, 0x7, &(0x7f0000091000)=[0x5f462b75, 0x2, 0x33, 0x8, 0xd01, 0x7fffffff, 0x2], &(0x7f0000f60000)=[0x30112039], 0x32, 0x2, 0x3, &(0x7f000033b000-0x8)=[0x0, 0x3], &(0x7f0000f9c000)=[0x4, 0x1000, 0x401, 0x5, 0x3], 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000288000-0x20)={@generic="93f1db6a6055818219090dadae417720", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$netlink(0x10, 0x3, 0x1f) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e2000)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b71000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000098e000)={r4, 0x2, &(0x7f00000a1000-0x8)=[0x5, 0x1], &(0x7f0000177000)=[], 0x1, 0x7, 0x80000000, &(0x7f0000d30000-0x1c)=[0x6, 0x5, 0x5, 0x7f, 0x401, 0x2, 0x9], &(0x7f000045c000)=[0xa93, 0xff], 0x0}) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000a16000-0x10)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000b1a000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r8 = accept(r0, 0x0, &(0x7f0000334000-0x4)=0x0) getsockopt$inet6_dccp_buf(r8, 0x21, 0xcf, &(0x7f00001d6000-0x1d)=""/29, &(0x7f0000f50000)=0x1d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000051000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000010000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000e000)={&(0x7f000000e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000c000-0x60)=[{&(0x7f000000f000-0x45)=""/69, 0x45}, {&(0x7f000000e000)=""/243, 0xf3}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f000000e000)=""/88, 0x58}, {&(0x7f000000f000-0xb9)=""/185, 0xb9}, {&(0x7f0000006000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f000000e000)=""/172, 0xac, 0x5}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000009000-0x10)={0x6, 0x4, 0x100000000, 0x2, 0x0}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000e000)={r2, 0x69, "73939d111d5b6daf4be0306037c899545bdab92256c9a1b8b3e522a49b11f5dddff600d58c62f7c6c994af393f5c96ff15a8997d02ccd3b7cfa07e474371dceb12e68c3f54929dcd06048b8d60ed5c9edaebd2edf82d9ca178a3274b3ead9b46e33c1889db92089b08"}, &(0x7f0000002000-0x4)=0x71) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000)={&(0x7f0000010000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011000-0x2c)={0x1f, 0x1e71, 0xac, 0x400, 0x8, 0x1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000011000-0x48)={0xe, 0x12, &(0x7f0000008000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @generic={0x7ff, 0xc1, 0x1, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, @generic={0xa14, 0x2c, 0x9, 0x8d}, @ldst={0x3, 0x1, 0x3, 0xa, 0xb, 0x0, 0xffffffffffffffff}], &(0x7f0000010000)='syzkaller\x00', 0x1, 0x7e, &(0x7f0000010000)=""/126, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000009000)="") 2018/01/17 08:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000)={0x26, 'hash\x00', 0x0, 0x10000000000, 'xcbc(aes-generic)\x00'}, 0xffffffffffffffd4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000405000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000562000-0x118)=[{0x0, 0x0, &(0x7f0000eca000)=[{&(0x7f0000b50000-0xe4)="266cf285736c415ab601b26492ff986531511be059dfe170d9ae25c763a2cd11acac66f2971be2b1aa855498faf72cf3ff928a8a7e6f0893c0e830d427ee112bdf42d367e459d0ef930228d01037dc2d981aa8e586cbc1a78a54a5640a10e66d0ca59bdcfe8515b3cd3aa419ada10ce5659b5cc777784a3f06f65a2bc430bc26ed7d10997c3924e60b87940c32c77192f3c4c9ec8b4fb84896e9fa2dac21388a46c40f3f27ba3dbb806aafa90ae58bc3d4416db7cf1bda492e8be5fc35229106b5d6becff04e3547e6387894fc2b7e0ebf2efbf1701e913b0920ab5817ba73f0dbdb2efb", 0x0}, {&(0x7f0000a0f000)="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0x0}, {&(0x7f00008a2000)="f53fea8a8248af5cd85898a0d33b269b704a57d7d4d4676414d591138a964a3f6f53e954a86c3962f1c61632992958e9", 0x0}, 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@op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x1}], 0x0, 0x200080c4}, {0x0, 0x0, &(0x7f000005e000)=[], 0x0, &(0x7f00006ce000-0x220)=[@op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "0ab2a064d50ba7866e73d06ef20317d15dc20327578e0c1e3950a2435dd54f554a858ef65c668164568ac312fe8701674c7399c7f5c1653771ffe8b05075b010558ab1464c8dc80060b2f664db32ef801bbcd4e43aa63642495e5b29e919aa2c978eee432583ab160d0a9ced6fccd371cb5b6fa343793d691d6ae9247a84feefe0255ab0397796d4c64febda"}, @assoc={0x0, 0x117, 0x4, 0x4}, @op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x7c7ebc0b}, @iv={0x0, 0x117, 0x2, 0x0, "8bc1ad64e01d39c14394129e7f458352e5de874b8ae4d0319f273dbdbec58d281ec93d82a6d16c93aa0a39391c62d8bdc372bdb4f9183097c2957084efde24a2a809b50a31c108c7ad5331c55756716f8e5e72c11dbb3064774fdb703a88cd5323f1a8ed53d1b8dae3023757418236c20c49c5fa7be73fe2f017b45a250bacb6acd9a3ce3aa2123372de84a91ce508c3d739273eef0e3ce79caa4fdd1f916cd6aa3200e87fcc8eaec1a7a0fba3fad2cad3439ff1bbe6e72af5df09b8862938b62894998867a33050a04d930629dea45a5eeeccec91bff6e9ba6493"}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x0}], 0x0, 0x4}, {0x0, 0x0, &(0x7f00009f6000)=[{&(0x7f00009bd000)="f405e863e9d7c3495bd37f7b329544d999b1e34620f9732796648873f3d944ad1403ad4615ce04e12543584ed108a5403b7b8ce8f2177450e1e989a3fe2a37bb9a28314b0cee49c80367d9771bdf9d5b7f9811f478751f732e8db8cd9ef4b103e7113e5db6c814daa29398dc038354f2", 0x0}, {&(0x7f0000845000)="abf9f24b65b76142e61319cfb57999eaa710120c4dac3c0c17a8d810cb5bbf67b013ef0a614fa198b887943770bac4569046cfa26b360a82bf6f9ddb41bf6183091256287be64cf024a8bb49b4b0cbec0ab6ea37ac3005856a3719ab9841555afb64d10ccf5786fbba4fec279585dd81", 0x0}, {&(0x7f0000a64000)="7f2829e9544a326df61580adcd631a8b8090b522eac85a66ff883e47667f470d965b7788c515fdbc064915e03c9e7c4a539b3706797e7fcff32da47b225d4141911f01e21d6a30bf1aba50b1bb73adf8b424a940ace8", 0x0}, {&(0x7f00005ef000)="db3cefd4dfd969c959db703331fcf89af8c9bd5322d563cdfd42e46e0fc825c4c5fe36eec3e593595fa216e3054affa14adbb259e816eac2e20aa07c4d43af4297e9b6b011f3df7f0c2395c0a1210d43f4e0", 0x0}, {&(0x7f0000ddb000-0x69)="ff7fd55dd129fbf281fd2197dfe886f149a16e92c6f9798172a9c10b26f9dda599e13130ba977123d9d2e48390b0483970e2cc960e1a6c8aafee420d2cbae3f312ce2f329492d7244572b0bef7177b0e33d45e1e27caa7b84f5f778cc84e5f43006310933940aaddb2", 0x0}, {&(0x7f00005f8000-0xf7)="573ae722d24827f5ad49e6e7622342e0602fbb27b6d0e4a3313ef4eaf425a5830ac3cca001e5230044cdf20e29871fe5ec7defae09fbefb60475b545458df23a3c477cd9adb1d0b8446081ad9875dbccb0e992c9cf761b94e6cf5e412590d29d07f811d6db955155e81f38ed959a7736d86d9d0cb61a914b60cea52c00f5b236e8f36722461c093535c7b6e7caa03ab4f209b6c7bebef1ec2efc8dbde3b209e541489dda54f6e31e7368a170502597b624e6fba456a304562f4a8683649ebed5e129eed39aa33839e2ced2c52fe847118b1f83fb9c4c87b45631c0014e5bd9f6f00abba740fdef523fd55961ba2046b913c7ba69968fe1", 0x0}, {&(0x7f0000c85000)="f8fe58e1026f00ecd5f8a22ee6c580242668f8e87be3a26b86", 0x0}, {&(0x7f000085c000)="", 0x0}, {&(0x7f00009e8000)="65cb66d4d24f1239fe2ca2c6f6c47c2c7fc513b8c8966b008137b19e777f07470fd5d239e177f10536b143185fd10e82ef5e31453414b058f78bc701f5a60c374438aea7c78c7c", 0x0}], 0x0, &(0x7f0000c52000-0x318)=[@op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "f96442952ed62c9638ba8a073d76354c9c118919daf9a9d6df289f50ddbf01b3871103a6bcaa7aa37e4be526faefbbe98726c64a1006886cb23e8b814863be08e23967d75f130a2b0f848811885ced04f7792538dd4db5a998c3338f4fe7e7e87c79b7897540dc2791974319bb3d6d95f74b120b31bc8043f66fe018796a"}, @iv={0x0, 0x117, 0x2, 0x0, "3cf7f041a3a73802b5354c308f086201a70ba15512d5a4f1c234a0ba83461c7c01cb4811d56fa268ca477ab086f382a2d1fa0dfed9f3475a34fa98696526367f70dd61bd0e3f8a60542431df923e2450e1af3e66c5de4a4772e666732122ceb761adee9a0bc865bdd681038d5b0a5ea2dd722a2537866d66ff606578ab2faea39eb1002163f4ef32a2ae737579abce4cec726b1c4dbc1814276894032d2c39c15157cfa6cc33e61d5c024d01ad78451408bf9c1b98762a8d1015b59c1684a1b8e568ecdbe3a48f65c41566179ab9a6281a27fc72"}, @assoc={0x0, 0x117, 0x4, 0xf59b}, @iv={0x0, 0x117, 0x2, 0x0, "9da6252e8f839d9cffe67aab591d1db033618229aff5ce31475f01d7ad299c918508f6bd3aa1c18c9349340e5c886c4a75ad4715d859cc1efe5a8cef34e537ad882a6f4014e8b6cde095cf44f3bc28eb4ec6fa3059e7fbc1ecc6e3c6383a49b463d24869d7d0e35215db3b9659b8660bd8d2978204c753511abdbac0c0213c6de610c836641ec04cb773d23b6cc450b57ce2d2150304b1e0a179ed8a854eed17a2af913a797feb38ccd433b48ae42edb4664a8c49e9073b5455a760ae1792c05fd8aeaeb2395cceee6614a0bf43263eb0569"}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "a13762b1066fd0dc0ab44228cfba633cb8dc41197b2e69c4e2265cc0517a9dd6546b11a019b30a6ab055d39e6d829c23b5ceb46166455f5cb6801fd86563c63c50c339ac0da42eb3d91e2ca35373"}], 0x0, 0x40}], 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d7b000)=""/0, &(0x7f0000ff4000-0x4)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c7000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b5000-0x10)={0x6, 0xc, 0x81, 0x8, r1}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/17 08:14:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x9) socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3c, "ab75c500830317e73f385e8a75b79fe5e213f26167693bf4e430dc80e7175624899273d2a8f89df1a81e6dd1a52f598d98d47a1d77aebf02a0f320fc"}, &(0x7f00002d3000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x6, 0x3, [0x81, 0x2, 0x7fffffff]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) listen(r3, 0x3) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000b23000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000042e000)={r1, 0x8, 0x1, 0x0, 0x80000000, 0x1}, 0x14) r5 = accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b5c000)={r2, 0x1}, &(0x7f0000608000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xb8) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) bind$can_raw(r1, &(0x7f000000c000)={0x1d, r2, 0x0, 0x0}, 0x67dd3bbe190dff9) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x3ff}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = socket$inet6(0xa, 0x0, 0x8e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000891000-0x7a)={0x0, 0x72, "eb44129b432fbeed865723ebaf2152ba18d15a80f9aa80736ec1c6a2af287224106fdb2cb92479745b5bb16337a4207c08807a3b497c9e9aee3288cf37ab04f46e7e8c31e8457fe27be9e14191d7a7f9843f3364b947a631a4b8ec4828dcfefa1bf56875f9dd3b4f1fdcac931af2dad5573e"}, &(0x7f0000e2a000)=0x7a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007d2000)={r2, 0x7fff}, &(0x7f000093a000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00003cc000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000743000-0x4)=0x1, 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket(0x0, 0x800, 0x4) bind$nfc_llcp(r4, &(0x7f0000613000)={0x27, 0x2, 0x81, 0x6, 0x9, 0x0, "0753f5ef2bc44bb1ee51493e1f2b4c20e928f55f48fd75f9bb8be1bda5d3f54ad353893659321cba368d4d473de04bb783d4ac36869042b4957c4c686e7935", 0x9}, 0x60) sendmmsg$alg(r3, &(0x7f0000e97000-0x230)=[{0x0, 0x0, &(0x7f0000cfb000-0x20)=[{&(0x7f000075f000-0xd0)="07bc074e764fb31936fc2be9ff3ccf1c91ab3caf0c5800a81fb45c22494674a4", 0x20}], 0x1, &(0x7f0000456000-0x18)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f00001db000)="4cfa8c634a7b67988ffd948af370d5441f5db6bd0ecaf16e534e0e16871fd3b12ea8f775ce86db4c8b25335c9428866912d5d0d1257f0976634594cc4f1e21855f31cca4ba37eebd0c8a7a9cd68c03c56888d782c252597bdd4b579b942a20268e1b8ce21895a2d7ae92ce5cb4fc7fb82e0c7323", 0x74}, {&(0x7f0000fa1000-0xb9)="27aecdb43cd1ff70a4069ac02127f17247712db3fad5c69e587e5a3d9c316f11c5c71581298d98c97d8ea80e634ebd4031031deb6dd8ada95b213897ade15a2cb31f51aa2525e28176ebf8aba12e49433f96f5bc34c37f6f1dc3bf07d7343f41b00b6580381131e2b0faa769495294057013e84f362c04ee13d6485d90cd7f456771f141c58fe0cc76470d048e9c5b32d3ded8715eac91bcf95c46db7641d32d300ac104ad1b27b15fb98a1f0cb2185c055eca227c538ea17c", 0xb9}, {&(0x7f000082b000)="83173f4c7c7cb5eef55c3f26ca6367f21222e41d2141de750ae75f63e48bc606b784e26188c7ec603b6e7cb5c726d40e1aa3d1c0afb099d3528b09", 0x3b}], 0x3, &(0x7f0000759000)=[@assoc={0x18, 0x117, 0x4, 0xc019}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1030, 0x10}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000bac000-0x5)="868063d0e7", 0x5}, {&(0x7f0000264000-0x2a)="a72139e56e99cdc1143687955bb8897d167a9d41a3a2ac09ab76304c3ffd19ea2b7827197fa9e444b1d5", 0x2a}], 0x2, &(0x7f0000e96000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000d8a000-0x5e)="20b7d1ac9b22686e71a6f440de511698addc67e2fe461193efea0a1749f2d0ea564ee23a16c5ce004bf3f7fbb012a64f25a1c9154b47bef7acc4dd30013c1606637e39dc8d260b80b97a3bc26e3a1a317a6e46cea9906c84062d043b04d8", 0x5e}, {&(0x7f0000c2d000-0x7a)="adbb8ded8c44eb68709542b28a79d693ae852df904b8ffae4f193de358a1b1e6403e6912020025b2ed4101612cf4bbc2c9105eedf5927749ae36cb724e8367e4d6eb0758268b5b8b9be9a005c176d94fa1bb7afb1e53ca57b01ebc0ce4531f068f28b33c317a77c383c05cf0f7f288ef0831ae0f77f0a7d1e3bb", 0x7a}, {&(0x7f00002c0000)="093eb564d1767cb877800f976047ae96541c740d1413d252c9786a21c1cb00d3513623e9a14d9a5c68a36c173454eeaa582e8915e12ac2d044cc094f72c0ead4c35f442c7b4742308c4d5b66d897545ef5e35489ed471588334d64b0072c2dda540e3a6cad5410c25896bc85d801e2174717ae182fe3582700099e5aa2955edfc94463ab58615fc054fb48e3334305970149f80d8ca08a9a5232486f1fe3c45f68997d30e682c4", 0xa7}], 0x3, &(0x7f0000512000-0x280)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x108, 0x117, 0x2, 0xf3, "df29e5ebd0102b20f5fdf39912710d70d6f5454e02db46faee16fe82cedf688f85074d88a813327814ec21eb4cced7f31ec1d79188269974bbf6ecbe176b5b032b71f982992dd724ee4b0bd46ac7f71deac8ce98c5213b59ff1481d585e49c98c6d0a97a631c6606eb177ad515e1e7b307632810eed0349a1aa74cdc60f62ad91906473b9fe0622239b1396684423077a02de765b99fc58811c3f29f7ee7f403eb0d225993e94da5147f4d6e98a0942005a2bad9b85fb5bceda3f26fe053267daba6e009cef9de2d30688f23ec969f75f20c8d0fd7894722d08d6ed96c4d686f5becb388eb2f735ebe05fd5a283a64f117ab91"}, @iv={0x90, 0x117, 0x2, 0x76, "93056e1d9db71243cc29850e7464c0204fafa18634f58ec2e3b31ad4c59736dfe8330ee96d37043bf6c58b494d21e372eec479c38c2bc9e0b08f696eac20851c7f640fe476c2bd6814de89d26481476bc0310e2a6d9b917741ed32a0052d7cb8c2ced9e7c8a9209eddc320c0c33d5e34fd68ea48630c"}], 0x1e0, 0x40040}, {0x0, 0x0, &(0x7f0000d4b000)=[], 0x0, &(0x7f0000dda000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x800}, {0x0, 0x0, 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"7ef027bc9abd63acdabf96379651e1ce9a4dc8655a7ddf4fa4947a06e2543a05ce380aab87248c4ca52b91234a9e26782b6a05526bdbf41c7ab385ad341cc622d6e3d49336542a8e5fcc36301a29af6a50406cfb925574c512b170e518a507da9fdd28f32db5c6c991dd221c0a1808badd7c00ee0ec3dd9748b271d057a61c450436c5c25d5ba263228ccb52dc6a215d61db574648b8f26ec4c1844450f3be8f22e3e3d4ad2409466dcc03afbb0c5b09f289"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x10}, {0x0, 0x0, &(0x7f0000bf9000-0x90)=[{&(0x7f00004f9000-0x78)="843348d6fbf4d650381b152c11e50e68370b31b6825c25a4361c1e1e37f5f4ce92919c308c137f9ef7169638a13b1171156642eabe913fc725af3b03316dca6c4e8e18cee97aa41cda6f8603236b13cb87b5ecd1de2713f292768ccaa20488f6db52ed46a25cf684d0a0ee9f224e418e856d84317c8590e3", 0x78}, {&(0x7f00008ad000-0xbc)="35ff3030763a411c280dd3f361c37e8959c783048f677cce12f21b0f9874bb45282ea521e2fd0424f244e74cdad97ea95c3420b6f3cafcbcc0dfbe7049e5cf2767fcf635469d12ab4af7c615216ff2e6220c8956e6dc552ba46a5553cae263ea67528e43d0286fcf5985e14d82d6f426710ea307097a3c7701e2e55e32992b11ce6c3df703b43f3c5acbabf5a29675985a75f80a0fbdf8ac48d103e0488897b3c00a5be80a16aac725f8345338a6e7608425f932d642ffd8fbeb79ab", 0xbc}, {&(0x7f000052f000-0xd)="eda6871bc0f53668497b8107c8", 0xd}, {&(0x7f00008e9000-0xc0)="973a84d40f34d71275ef31657189fd17860cfb64026fd6af2ad2b696124ae9aad6909561ec75b3ede910e28e3ed4a7246b213f0f7c26e7d54ae551d8735f257cdff8cedd150d8311f63bd47bf5c679cedd9acff5e23cc10b6e38c0e8ce7b9c57654fdb43a497f846dfb65394737b47e921811f58054978cca8a7f8a1951bddb2306f4bf29073d7679e320ee23caf5a215a4a05d252a05c16ce0f1656c7c9e1803b1c7ccceb1cb3794c1d6a79532fe1ad705711beb7215e0b3472f78fa54bfda1", 0xc0}, {&(0x7f00006e3000)="0850ef04d58e7314715c10a85663e9e87b18e699f122a928eb16f2e7056bcec38ba640deb2e2c18c0102c64244954148f8d0489baa2cbe6f27a3dba8ae9f8107c398713d6fbda8fb164333cc9cef23000785350728d9", 0x56}], 0x5, &(0x7f00001fe000-0x2a8)=[@iv={0x80, 0x117, 0x2, 0x6c, "4bcdb5f751fc081a91356b395a2306c313e5040e63045a877cf8e05d4394780bf628c7ec5f262b69cf34f7b19a8f4fb254e90bbadd6a53845f97e7538a8c9b3d5cf179ab34cc9e077c8a644477d2805d462088d3b8adf961b2ed88c9db667a1ad7ab72a3b899a471c28c3b5b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "8a721d3954fbbeda106cc49061db76bb"}, @iv={0x18, 0x117, 0x2, 0x1, "8c"}, @iv={0xd8, 0x117, 0x2, 0xbf, "6950e12f02271555dbbd8ed6101d8e42c90719240e6de39e7bda49360ef70d089ed605b08fc2d010f390284fa45cd3f60dcf6a846a1b72fefdbd2a0872827251dd12546d5052285d4ade26e6b9498169242040b5565d7b426ae9974ff706350883442461172c3d34a0ad6ba5823c262b67244da89fed4e4de7d463c370beb36ad038de6234721db43353f426a840b7e0fed799e0fe51ec2d5d0838d48fa0e88aba2c6205f0aa7f1ca8c78d719507edb3f563b0389b182bb9eed2dc8bfc86b7"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f000072a000+0xa10)=[{&(0x7f0000f85000)="bd281d056a2761820cf26603bbe56538df7184c813c3b7ca3a6d32d2a48b82c0779c3949e9f492b7f1629c3811507a1108454920a683a096cd52bfbc811baceb27c008d2ddd0c3f55dc4516e825bfeff72033068423a808e9eda50bc44fe35e13c52a1c44d58d033edaf1c5475f7cca7f02cd6d037d06950f9c54499a8edabab01181880355737c04e39ae62b229deacb8994cab7f2568a29015001e2bfee7a21294d7b50137f7110a00f00419237ab6f3c08b059166fa81b4736a3ffb23f7e1a3b93ca854faf16ce14c55d996c881bc6452b3b7aac38fe5f6acaa961bdc448e9b23363cdad260dea5502802a6915fd12f", 0xf1}, {&(0x7f000090a000)="4cc25d7e10c9d8e67a3a9c4dfdb9dd1022e476bf37cb8702b2bebeb62f6a711440b55139a283542328b6834a863f7829beacbc0b5f530f9031ff2bc75b13de064ac9a98a05455998434de1ccaa2f6e4aae51997b6f447f818e1ca43f85", 0x5d}, {&(0x7f0000261000)="2b88395aa54dd70f314a20782aa7779064", 0x11}], 0x3, &(0x7f000052a000)=[@iv={0x70, 0x117, 0x2, 0x56, "44183856ae1b44a3b62176f6496177e1e05e7df0568eda5df802224f913fe608729209412ab9c839aca53a4ac527369c90be8f7e64cfafb4c6721d8ab23c9a721f7e0e3a4fec88a388ec44abdde9ff4045c4e04b819f"}], 0x70, 0x880}], 0x9, 0xc000) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000583000)={0x5e, &(0x7f00000fa000-0x5e)="dccba1d82bb6b38c3e4559e1269a9746ce240243d12ee5895826827c018ea31a66238538e6baf638ab7959d19132b7c9daf63f808312d99d399605272a96671614e007409906fcd11eec7be3e948d9fd9d3a6a1defb21e7564e8ce2c06ab"}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000689000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000269000)=@assoc_value={0x0, 0x0}, &(0x7f000059c000)=0x8) bind$bt_sco(r2, &(0x7f000017b000-0x8)={0x1f, {0x10001, 0x43, 0xdc, 0x1000, 0x5, 0x3}}, 0x8) bind$alg(r1, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000452000)={0x0, 0x7f}, &(0x7f000077b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c5e000)={0x8303, 0x7, 0x2, 0x0, 0x9b7, 0x9, 0x8, 0x7a, r3}, &(0x7f0000fcf000-0x4)=0x20) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000abd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000002000-0x1000)="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", 0x1000) r2 = socket(0x6, 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000001000)=""/15, &(0x7f0000002000)=0xf) 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) sendmmsg(r2, &(0x7f0000001000)=[{{&(0x7f0000001000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)="2300f4ff24b09bb29ae2900d63c01772694d373754223d409f78083fbc72482b392b24751af8d6", 0x27}, {&(0x7f0000003000)="4a2d91eae1ffd876b82b0da4a9ca3f7b31a2585045ac626962c746c650c4d144f8a4ef3cfd9bc24d19a4442ca6dcd358d30150c8b850f45f06f50970b8b5068179d1c15a2be93bc220fb52dedfb119cc34e7793371d676734d6a2629737a47f78200ac1a97d588f072c228b98eba1d45f3dafbc937f8e34c8d", 0x79}, {&(0x7f0000003000-0x8f)="724257737fe2909dcf2d29bb2478716cfa5ee0c128f2f2df07433977c04aaec47a9c90ab807b43f711f7bf4e101048b4e44ce411cc5dc810cda79e95f960b92c69c2e2b9bb347a10208055d0343047397c22948db1d013a578dbee9475db832f4aedbcf46015ed7ec042317304b0d79dd5bda332fa62c560c3b549fa8da762922ff2ddc9bdc2e419e34536facce2b8", 0x8f}], 0x3, &(0x7f0000000000)=[{0x18, 0x0, 0x4, "86942d673d01"}, {0x78, 0x10f, 0x10000, "e9f0f9aee0d93f1e688f7eeded0e048d4c8ac32f0bb1dba550ba975daa236b19edd61455c4597b1a64fb294581168dfdc3a5af8c7c6e5d54657a5c17fd02bf177c36b89c6fbf2cbe750191ff76e5cadb8402c3d7ffdd1726319a3ea32526bc8754bd"}, {0x1010, 0x0, 0x8, "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"}, {0x108, 0x113, 0x8, "d134dbace73c3b4e44e1c9510e8d4dfb5b08d7b0882b54fece8a538eb7679a89a827ea766d27c4cc2c4856761a8a1fbe5ce1c4fdbe70aafe07d9b7cf9bb94255f1e18b81ca572171ea667bc17b3de411a9ddf8a0f6a7da7efe76cb11fb37d894c7c198355bd8ca84035a574380be7cf3eb24e06ec4b61488ae027c773045cf7f1997c788c68b156710f3e848a63a2c92ed851a42761e402fa4d873a3237a694f1e715db4e43a8a35fe62ce3f34ae1a924d3d17d74391153c6dab14a6f00b498943a2d2c6b2523f10aa5b77a1398e42647d01c6aede390707f7b49e3e21ea8362988b24093147042ec67096f5dfbfcd077d76b05e"}], 0x11a8, 0x800}, 0x7}, {{&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x4d, 0x10001, 0x100000000, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="696e790a45d59c8db75e8e45fd8eadb379e4361c1aee6f16c997d42807f35447937b9112d340a8b4d8dbb7b6be238b665a111d51dd713191b42601fe1b792c6328d5d0d7c2d15abdb2741c11f44597e1abbf3f43c747b974576579df8cb7aec34a044273333bb20a9ee233afc4bfbba683d1c119f26f96b10add6c0b8b38421fe4db2e0759cb11ffe32837699316c059a2a8d059399b8055838d5a19c4dfde22787af505cfe5fce600b0f78c4393b2f26a6b", 0xb2}, {&(0x7f0000003000-0x38)="a8d272ad0d6c86644950cbed0399e70650b905b084267524014df15093382253f8f91c03350a7995505074ab3fd2e19bb5070feb595166c9", 0x38}, {&(0x7f0000002000)="e5d92618bcdb96f11279d7283a9a3b2f465105d66694fa250e6418d08e61b34990b9de99ecf2deb8f5a4fdf12f2484395a4de355cfdac609ab6bff8e874dc6ee7f27e4f0261f98800f3119b3566d26298dfa5de5b2f58c51a93194fdb17ef7c1393f82827ea064676b602100691c2107c5062a1f556d53965b5268069ff523feb506092c10cc992b863bf98a947b9e1292653e8c89dbe2d69c3479f878a3f0a08f27e9ca682c91c1d6977ed59593f539a85f36690b3c5d953c0f23f2f8938ccd57ac88fc68c1ea758b3aed1ffd58ec3d56cb56e9011685800faadeb2a0ea5e604dcc41daee04125365a9d31ce0", 0xed}, {&(0x7f0000003000)="e40d358aae4ab169a19adab74d119994edf517ba47d1f2a0577dde96d0169bc3132e1fb490343033645a8ad2266038789809042d05901bed23e6d70bd864a71fa807d48298953618ab61e6a87e411673e1675c56d47efd96942f9cbd2af9dec346dd5a2ee15b", 0x66}, {&(0x7f0000001000-0x40)="ba60c61694881f29bb875f38455b9a0276bbc4cd5dc6f6e010c49ef3141eda053686361077dcd0c1f47e7446eba3e6e397b2c963a769dee5e4c68abcb7ec950b", 0x40}], 0x5, 0x0, 0x0, 0x80}, 0x64}], 0x2, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0x3ff}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000007000-0xc)={{0x3f, 0x80000001, 0x7, 0xffffffff, 0x2, 0x5}, 0x4}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000008000-0xe2)="1b8fe086320e7f959eeca3fddb84e50ac2e301aa254f449685db2c20179879842f478e6c0e6689319eb989537ab51c3b15376b43fbb79f18c50a098d122b87691f0c257b5fdccc7af153b5a73a473810adffecaa10d204db03b9f01ff4d46cc980daf5900c679a5e86beb6ad6d9c5d2c29642a0555873c5fe3d2ef7c939712100a2abbbf915d5b31a09cbb871fb2ea316d315da0488b8b5a04057c479aeed09fec78ce0fe60aa109cc591ad9a08e97fd0dcdc0129f017dce58fe4be08b387ab8ac5a37e121431d3d0d0936812467ac05f91e576b7dce898d5b37c8420ce52abc523a", 0xe2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x476, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ac}, @in6={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in6={0xa, 0x3, 0x84b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}], 0xf4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000006000-0x4)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r4, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000007000-0xc)={@multicast1=0xe0000001, @rand_addr=0xffff, r5}, 0xc) 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) r0 = socket(0x10, 0xe, 0x7e) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00005cc000-0x4)=0x7ff000000000, 0x4) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a0f000-0x98)={0x0, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100}, &(0x7f0000a0e000)=0x98) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000613000-0x8)={r3, 0x9}, &(0x7f0000a0e000)=0x8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000419000)=@assoc_value={0x0, 0x0}, &(0x7f0000502000-0x4)=0x950) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a0e000-0x10)={r4, 0x6, 0x3, 0x7dd8}, &(0x7f0000719000)=0xb4) r5 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a0c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0b000)=0x10, 0x80000) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a0c000)=0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f000079c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000)=0x2e) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000a0e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000053d000-0x4)=0xc) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff68, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@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}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000038000-0x52)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x2b}, {&(0x7f0000a0f000-0xd8)=""/216, 0x3ba}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00001c6000-0x4)=0x32) connect$pptp(r1, &(0x7f00002e3000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00003e0000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d11000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fc4000)=0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r2, &(0x7f0000da6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000)=0x1d7) connect$l2tp(r3, &(0x7f0000c43000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x4}}, 0x2e) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000241000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x2, 0x0, 0xffffffffffffff63) 2018/01/17 08:14:47 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002e6000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/17 08:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000896000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00003a1000)={&(0x7f0000191000/0xc000)=nil, 0x1000000000dcc9, 0x5, 0x4, &(0x7f0000088000/0x3000)=nil, 0x40005}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/17 08:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000447000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000e82000)=0x7fff, 0x4) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000305000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d96000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000b09000)="b60ce2376b717e060b13dfc586173766855ce3796fc5b529fa29a13e550940dac3f6d1e3f93f073492c4b93034c835a6b061bfed6b128900000000000000d75d000000000000dfc918bf17db", 0x4c) poll(&(0x7f000020d000)=[{r0, 0x8, 0x0}, {r1, 0x20, 0x0}, {r1, 0x0, 0x0}, {r0, 0x404, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x4410, 0x0}, {r0, 0x200, 0x0}, {r1, 0x10, 0x0}, {r0, 0x80, 0x0}], 0xa, 0xfffffffffffffff7) 2018/01/17 08:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_out(r0, 0x200000002, &(0x7f0000cce000)=0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/17 08:14:47 executing program 5: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000036a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000-0x4)=0x8, 0x80000) sendto$packet(r1, &(0x7f0000108000)="030875984e02fc053a32c70c4c41a8b1d49475dedb81ee9a28bb88145ea4d0dc3335aa9761a53701f731f04733cd4371074156e19d71f8c63535bf54c2911a884ed6b1", 0x43, 0x8081, 0x0, 0x0) 2018/01/17 08:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) socketpair$inet6(0xa, 0x5, 0x401, &(0x7f00006b8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cc3000-0x8)={0x0, 0x3}, &(0x7f00008fd000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000074f000)={r3, 0x2}, &(0x7f00001b6000)=0x8) 2018/01/17 08:14:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000007000-0x59)=""/89, 0x59, 0x10000, &(0x7f0000001000)={0xa, 0x3, 0x2c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x10000, 0x3, 0x6, 0x4, 0xfffffffffffffff9}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x1800000000, 0x0, 0xc0000000000000}], {0x8100, 0x1, 0x1000, 0x5}}], {@ipv4={0x800, {{0x13, 0x4, 0x7246, 0x101, 0x1054, 0x2, 0x788, 0x58b9, 0x2e, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x10, "e78c50fd2b5b3238eab5bebc0bbc"}, @end={0x0}, @generic={0x8b, 0x9, "a98610ede95d13"}, @lsrr={0x83, 0xb, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x1}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x1, 0x0, 0x1008, 0x0, "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&(0x7f0000004000)={0x1, 0x4, [0xe94, 0xef2, 0xf5, 0x60b]}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 08:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000bd8000)=[{&(0x7f0000667000)="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", 0x0}, {&(0x7f000081d000)="08e87c5e9434a8f913485c0a3c6ca33a13ed7fbd53576d0c41fd9aea7cf2203c9815acc7ed72d019c8de1a0b0b3f7d4e7354dbee8791d7c5588602e9aa90d0a5ea046057d021724d0e68c7febe4bd9828c47a17d686ea5460606ce07985ecd4a5305e794c6dfcd8f0a017ade6f8845437ab18e3dcaedc0e70cc10c363d9a51e342de5455", 0x0}, {&(0x7f00009f5000-0xad)="20e2723b2bd5b3fbdd8a2f17eda6870e2137c62cdd7baa2dc0208271062109c7915888efe6a68b2d04cf6d4e52fb154a49cd49729f9cbfd8fd141af6da7e78e28990538356917d76042f2a613513a577e9112d1ea225b4eead472bd0848e16b464caf5e7f4190e30db7e58bb2cc0259084d85f805653e7ccca3ef7fa274202970e81022471a9d779bec3049a79038b9ef1a173a4dde63634a4a008743b161014240b66b26a9c3985f4d374752c", 0x0}, {&(0x7f000053d000)="", 0x0}, {&(0x7f0000be6000-0x68)="19bd7cbc69a17ddc347397b791df779386652bc9b39e504c6f309a85e3e23407b7d477891431254421c741659c9808e8559bddf64bc433da90862cd02ac1db2569acc864502d5be25b79691abd8e9ba86b53606680e316cfe3173a79f70550521497ba0a2e983805", 0x0}, {&(0x7f0000a2c000-0xd3)="61c52713ad85b30ecd3831862e97b2aa21527bb1f96e8178547d479321f028352ed281bfd6d47b0827b15e20d3c28eb5698855c47a9b5152b65b91c501b1cd751af2dfe7ac1df44383c9c3a04e8c76af03c23503f7592ba01a98d6f2660ddca3cf1293ca0b4998b600ea36913a2f3711fc294a61669b54506cbd51addc723b6826537d1a9433c24ef0f2a86654e84eb0f104e4a64cfee100b4e66f1b07761e0c4a157a3063db26a405ce8ea5c450d5e665a45b632ec2dac0ad9bc11132aa11e16d3ebd76d7e6d1b568642a473b973e1a078b", 0x0}, {&(0x7f000019d000-0xb7)="30e0f463ea2803f641d1784d8945a5d0b512adb600961c3622bad1a0e8b05c2ea62c7045fdace35412598fb44e2a3dddc5d31015ee6455591a010000000000000047c6df5c44a3c7f50c2ac4f90500150fff968deed99f672c25dc780199186cdf60bbc4411e1272a58ac10147f6d6aa85cefb52f83222b04c18a6f1403e34c3a0a27af501dee98d41c8b32b62c8d5a9b627fefb21d7e7080c0df6b7e88bfccd4063455a5b309110aaedfa3a2f45b10a20b6a875133481", 0x0}, {&(0x7f0000d1c000)="", 0x0}, {&(0x7f0000c00000-0xd3)="0531f6facf0dc1ce0f190aa4d4c04284326774aae9be3a6b1c62d17068cfb905d4fc1b44df8622b838b54793d05cff9741b1471284db6842d860d79358f2de2c77a3da126159b23efe0b14224b8f343302dd0891a351495440ea6365206505a99b7ccc26aec1e5c810988a7a891491c1b587015874c39caef9c755cf7fcc7e97f057d39aa9ea18c1d90355bd9d4e49015ce0cc833c6279bf079039bfcf9b5ec905d91454712b8b1d283c144f91ca36f9ac6023675ffea8c5655e9e3c34b6d718e045860e4732b2edf6e5da74cbddb2d7d1c40f", 0x0}, {&(0x7f00004cc000)="", 0x0}], 0x1f1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d90000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b01000)=@int=0x0, &(0x7f0000978000-0x4)=0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80008, 0x10001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000995000-0x340)={0x4, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2018/01/17 08:14:47 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x3, &(0x7f0000ffa000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004ea000-0x4)=0x0) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cd4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c1d000-0x5c)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8214}, {0xa, 0x3, 0xc84, @loopback={0x0, 0x1}, 0x30c0}, 0x0, [0x1ff, 0x7, 0x80000000, 0x51c7, 0x3, 0x7, 0x8, 0x0]}, 0x5c) socketpair$inet(0x2, 0x805, 0x80010000000000, &(0x7f0000759000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000960000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 08:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000076b000)={0x0, 0x40}, &(0x7f0000672000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000493000-0x8)={r1, 0x2}, &(0x7f00000f3000)=0x8) r2 = socket(0x1e, 0x4, 0x0) connect$unix(r2, &(0x7f0000813000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003bf000-0x1c)=@req3={0x2, 0x4, 0x3, 0x7, 0xce4, 0x1f, 0x40}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009e1000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000904000)=0xe8) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) close(r2) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000a77000-0x108)={0x81, {{0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @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]}}, 0x108) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c3000-0x8)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f00003ac000-0x60)={0x27, 0x1a, 0x1, 0x3, 0x8, 0xa21c, "71502a267e577a0b859538fb2a8673b01e7d7255cd89ba94b2a68942307e7967a66b0908c71afaad73b4dcb5e15a274afcd441a86cb4cd028ff856bb6d9fa2", 0x5}, 0x60) 2018/01/17 08:14:48 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 08:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003da000-0x38)={&(0x7f0000100000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006db000)=[{&(0x7f0000b2a000-0xfc)=""/252, 0xfc}, {&(0x7f0000644000-0x3a)=""/58, 0x3a}, {&(0x7f0000c2c000-0x61)=""/97, 0x61}, {&(0x7f0000c74000-0xa2)=""/162, 0xa2}, {&(0x7f0000b9a000-0x33)=""/51, 0x33}], 0x5, &(0x7f0000395000-0x68)=""/104, 0x68, 0x9}, 0x42) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000329000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000-0x4)=0xe8) bind$can_raw(r0, &(0x7f00006be000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/17 08:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f45000-0x10)={0x1f, 0x8, 0x20, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) 2018/01/17 08:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000719000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000484000-0x4)=0x10, 0x80000) r1 = accept$unix(0xffffffffffffffff, &(0x7f00005ee000)=@file={0x0, ""/15}, &(0x7f00009f1000-0x4)=0x11) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) accept(0xffffffffffffff9c, &(0x7f000019d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000107000-0x4)=0x3a) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00008b5000)=0x0, 0x800) pipe(&(0x7f0000cce000-0x8)={0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ee1000-0xe8)={{{@in=@empty=0x0, @in6=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000079000)=0xe8) r10 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039b000)={0x0, 0x0, 0x0}, &(0x7f00008f4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000075a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000075f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c6f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076e000)=0xe8) r16 = getgid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f16000-0x8)={0x0, 0x0}) r18 = socket$packet(0x11, 0x3, 0x300) r19 = socket$inet_dccp(0x2, 0x6, 0x0) r20 = socket$nl_netfilter(0x10, 0x3, 0xc) r21 = socket$can_raw(0x1d, 0x3, 0x1) r22 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006ae000-0x10)={&(0x7f0000e1d000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004b8000-0x8)={0x0, 0x0}) r24 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000518000)={0x0, 0x0, 0x0}, &(0x7f000085f000)=0xc) r26 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b83000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0, 0x0}) r29 = socket(0xa, 0xb, 0x8202) r30 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00005bd000+0x74f)=0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000adb000-0x8)={0x0, 0x0}) r32 = socket$inet6(0xa, 0x0, 0x7) r33 = accept$unix(0xffffffffffffff9c, &(0x7f0000a16000)=@file={0x0, ""/91}, &(0x7f00009d4000)=0x5d) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket(0x1f, 0x80001, 0x1d4e) r36 = accept4(0xffffffffffffffff, &(0x7f0000e02000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001e6000-0x4)=0x6, 0x800) r37 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000687000)={0x0, 0x0, 0x0}, &(0x7f0000d47000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000041b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000462000)=0xc) r40 = socket$llc(0x1a, 0x3, 0x0) r41 = socket$pptp(0x18, 0x1, 0x2) r42 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000922000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d5000-0x4)=0x60, 0x800) r43 = socket$inet6_icmp(0xa, 0x2, 0x3a) r44 = accept4$ipx(0xffffffffffffffff, &(0x7f000066c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e62000)=0x10, 0x800) r45 = socket$nl_netfilter(0x10, 0x3, 0xc) r46 = socket$nl_generic(0x10, 0x3, 0x10) r47 = socket$packet(0x11, 0x2, 0x300) r48 = socket$pppoe(0x18, 0x1, 0x0) r49 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000036a000)=0x0, 0x800) r50 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000062f000)=0x0, 0x80000) r51 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aa6000)=0x60, 0x0) r52 = socket$nfc_llcp(0x27, 0x1, 0x1) r53 = socket$pptp(0x18, 0x1, 0x2) r54 = socket$kcm(0x29, 0x2, 0x0) r55 = accept$inet(0xffffffffffffff9c, &(0x7f000012b000-0x5)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000617000-0x4)=0x0) r57 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000043a000)={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a9c000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={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=@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}}, &(0x7f000080f000)=0xe8) r61 = getgid() r62 = socket$inet6(0xa, 0x8080f, 0x9) socketpair(0x15, 0x3, 0x1, &(0x7f0000888000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e4f000-0xa8)=[{&(0x7f0000a0f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e3c000-0x90)=[{&(0x7f00007bd000)="169a30ce369c16a411b4da7b493f06da008920f7e96cfbbf67eeae2e2d4b9696b6124eff5b1e301604adcd25e291afc99baf9368b13554ec707afb70985c437bc91894de6e6688b2e01cc08bf8c27abbed949e31ee407d6419033f66bbaa6ffc17c161e141aec622ca3cec68bdf36421259cd5151f6e414657009d955d91a0d97964fe93025d727046cf564e26f72739fca29218e1f525b4edde575887ad1c0e90c44d4153fc01f2f54773ccca01a9a678348f99bed615380e5e542e78a2ddabd104e44c2d61c1672e6e9dd2b483fd22460460d92d", 0xd5}, {&(0x7f0000fc8000)="31fe0e4bb426be885fa4abb588fb0f80d912c3b2c51f95ab689eb489d8b58d78ed287457a02a072b88b2e70f5e17a1ba6a3a27a997c201548709b206392fd72c20c170766e72bee825cd30aa550f44d59134b01f4b11ee5c9ed8df5d5e9ad5b38b0dcf0db03841773a7db6eec8ad35477d2414cea0c14a00c96a5d14c4647e82f5eb42ab4eb8004676c4cc85864c891b461194a034c823993d6270e4c82c454f74d322b42b109b7f6d6747d6381c3d978020a8362ed96f7f8c292a6a7487514e0ff05523c9452678867c61baf3c2ef58fb460ba62280f75ef154ed4cb70dfd30cf1c56488f00db9ae44980fb32733e8d9952292159dca5", 0xf7}, {&(0x7f0000ec3000-0x62)="80869db53f6a4caec5fc2b7ba0b331f5a0eac54352a7babbec3bbc462316470ac512fbfae4145b2d4e0a98d435df3988b8b6885903a8a6d6c234b25173afe1ebe8efea27f213e64545126d9b17ee345512a3569b94b11b3b4576072bdf974e909cbd", 0x62}, {&(0x7f0000fb6000)="f6b56fc336d1d23c577a7b9f2f3ecad81e235db2bebf77e49085d3f72ae2b7c2a3b65c7aceff0774b9d61859fd3e2b48854f42203e5f31c744ed3a384a73", 0x3e}, 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{&(0x7f0000965000)="f334450961b8019b71b349dfde4aa05e928a6767ef93142435d3b09ed8350e30bfbccb18846d1a8847a2b2401b8e7c3dc1c410431e91cccaff352796259d09cd4085969a4f927ce44e895639353a8789dbf89326ced9d7bc68aa182cb75d30a9857dc40ca716745a08547864c49a8f807005df4a6b635a0c4c4f49c78bdc5761397cc1768c27bbc733834523825e30d2866018a8f2c07bac96834f0c528923a10417db098fa93062dc28a3327d042df5ceee401d35c7e9dd60b7b256404e70768bbbc1d25ccfe71aa87f67b9d7bdd92f128d06bb", 0xd4}, {&(0x7f0000583000)="dcb8f7a03f397fc43237a9f70d632dba2b26eb88d4c78d96c3c2ba72368d778b997c5e2ae8c1cb60fbe84743e78575b80ebffcb1624b41b077476d03e023ef9757be4e219651896cccd2f951fd1347b8d99d8b28e2d31df3e64a4e5bf0f6ee6ca13e3df85eacaa0f78248d20c3ff14289a0bc5b4b1ad", 0x76}, {&(0x7f0000184000-0x11)="3310bb2fca4016b3fe33566bf11a910040", 0x11}, {&(0x7f0000910000)="bc48695bfbba4ef42b96aec536c9bd10c1aaf62377151e3b44ca6fc37c5c09a66549710c3166641f905c908befc96e69b595332c3751d93ad49ca93ec531214bd6133277d67ad09c7b4c60e2827ac99138593fe0040c92e941a9ab95758afca1", 0x60}], 0x5, &(0x7f0000512000)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x38, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47, r48]}], 0x58, 0x4840}, {&(0x7f000099f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000787000)=[{&(0x7f0000766000-0x93)="6e3f2c3fb8bb86a004f184d5ca35ab2ce3131ff4fd9f92e9f55982809454670f8d863138f1579a1ab885667898b1360cd97cfd2c502634e43b26625ad59739c2b183a0cb02533f4db6fdff6f22d974d9791fa89fef1dbc072fe40009ad7466a770494e023343dcfd543edc4491c1baebd7f22d56d2e9c05009ebdc55a404b8e1c4d4c42df7598b38e37023b4efd42755bfc6a9", 0x93}, {&(0x7f0000148000)="311206af20203dca1dd0516ab8a41e82a092fb01bdc8e3ac2a11d5f020e69c3e0bd1956d58ab42fc712866cd197e424bfbed4d370afa94be56f9e9f7f3ed27f40d13d6b7cc76cd3c4691403b0a35b04416f2b01124c0dcce39387c4732a606eac03d531a9768e99f46c4939ebb4a3149bf5e9d5cc9c756a12e3bdda104fd37184b5f88b6ed244384a261408b4e29feb5c852d3", 0x93}, {&(0x7f0000322000)="2b125a1bc4758d0102d4c2698e9fa3ae17b9f68afcd0435c60b4821dd5ac625cbc48547daf22ebc82a0e3380dd093e1a90d2a7d34588ae22c1e5404b872e3c3bd006976b8f3f964c486973f256f784a9e8b3d74cf560d66f452fa7c4688114eb6a390d9e048af29d03017f457ac4f0c4297b3e91327a246dce06afafeee6525f15f3e384e28f1fee1f1bde5ce44042ac3e626b15d024f22f274d7b4102cd363e9d8c2a90cd812df073c306ad59467a1a9afe0ce90426069207fcb94a5e1244913c2727445575fa39b06e7f1618a848bc26252c6d158172bb4a66ad21fcdb27bac5c56d9b554b844c3a", 0xe9}], 0x3, &(0x7f000002f000-0x98)=[@rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53]}, @rights={0x18, 0x1, 0x1, [r54, r55]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x18, 0x1, 0x1, [r62, r63]}], 0x98, 0x20000010}], 0x3, 0x20040000) 2018/01/17 08:14:48 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000009000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7}}}, 0x32) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x4, &(0x7f0000009000)=@raw=[@jmp={0x5, 0x6, 0x0, 0x1, 0x6, 0xffffffff, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xfffffffffffffeb9, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:14:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = socket(0x11, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000064a000-0x8)={0x0, 0x8}, &(0x7f0000688000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000c8000-0x8)={r2, 0x81}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect$netlink(r0, &(0x7f00009b7000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f000036e000)="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", 0xfc) 2018/01/17 08:14:48 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000076f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fcf000-0x4)=0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd0000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xff, 0x8, 0x57, 0x8, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fcf000-0x10)={0x0, 0x6, 0x4, [0x2, 0x1, 0x0, 0x80000000]}, &(0x7f00006c4000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038e000-0x10)={0xfffffffffffffff9, 0x8002, 0x101, 0x7, r1}, &(0x7f0000fd0000)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bind$inet6(r0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0xe9d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd2000-0x50)=[{r2, 0x4048, 0x0}, {r0, 0x404, 0x0}, {r2, 0x2004, 0x0}, {r0, 0x700, 0x0}, {r2, 0x200, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x2, 0x0}, {r2, 0x80, 0x0}, {r0, 0x500, 0x0}, {r2, 0x8, 0x0}], 0xa, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000fd0000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001f7000-0x18)={r2, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x8) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c1f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e5000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007a9000+0xb52)={0x0, 0xa4, "26570d46026c0702dd9f64aab39f6b4822f9643e17f7f061323fababac0068339d2bb60630907886de0708ff6eb0001ed2e67005b248757ffa9c45ed6c901563c4ae20561369126be776fed3aa526bc8943805823fb0b17b3eb7bca0fe7d33e7ce71eca27c2d81a5dc25efd417155f4d3a40724a2181f37e54fec096379972877454ec4f60a89434c83e3e5524406fa24fa07ee9bc331edb64878d815fcb2dc5901f7c36"}, &(0x7f0000aa9000-0x4)=0xac) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ac4000)={0x0, 0x4}, &(0x7f00001a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dd9000)=@assoc_id=r5, &(0x7f0000d4f000)=0xffffffffffffff71) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={0x0, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000019e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000df4000)={0xa, &(0x7f0000b09000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00001de000)={r7, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e59000)=0x0, &(0x7f000012d000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) [ 1020.175987] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 08:14:48 executing program 6: r0 = socket(0x4, 0x7, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe8000)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000ecc000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x0, 0x3, {0xa, 0x3, 0x4153, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet6(r2, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 08:14:48 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000f02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ecd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f19000-0x4)=0xc) read(r1, &(0x7f00000af000)=""/62, 0x3e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e44000-0x98)={0x0, @in={{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]}, 0x1000, 0x4}, &(0x7f00006b4000)=0x98) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f19000-0xb8)={r3, 0x7183, 0x5, 0xb6, 0xffff, 0xffffffff, 0x151b, 0x65, {r4, @in={{0x2, 0x1, @rand_addr=0x25a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x9, 0x2, 0x8}}, &(0x7f0000f19000-0x4)=0xb8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f18000-0x10)={r0, r1, 0x6, 0x0}, 0x10) 2018/01/17 08:14:48 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000050e000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f89000-0x10)={r1, 0x50, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f000098d000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000728000)={0x0, 0x0}) accept$ipx(r1, 0x0, &(0x7f0000f1c000)=0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c6c000)=@assoc_value={0x0, 0x0}, &(0x7f0000527000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fc1000)={0x0, 0x4, 0x9, 0x8}, &(0x7f0000c26000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000097a000-0xc)={r3, 0xf6, 0x30}, &(0x7f0000d49000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009c0000-0x2a)={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, 0x2, [0x3, 0x1, 0x8, 0x7c933ec, 0x20, 0x28000, 0x200, 0x8]}, 0x5c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009fc000)=0x0) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x7) sendmsg$alg(r0, &(0x7f00007d1000-0x38)={0x0, 0x0, &(0x7f0000942000-0x40)=[{&(0x7f0000059000-0xbc)="7bddbbef1bc60dac27fb491dd185b8318a8557e9004e26c5ff620d6667f959757731947662e29dd04796b6b2cb5b0e56a3596bb749018076e3d2b4782b1c71a23025fdc41cdc580f3b0221fe6e66025c4bc34ddeeffb82cc3a0d1161fa0a5e3636641ff7e8e24c2ad953b1eb9a1dde7b5357952d2f21cec8f39b4546c536c671859ce9fe9ddbc3d89391df96a4a8d8c74d9252e5bbe46109ef481f1d620e325338002d740487f5693427ce50c5a796509196200acfc1032e4ddae5e1", 0xbc}, {&(0x7f00008ed000)="09ff4e4a3763ab0372baaeeb2a1dd288573c", 0x12}, {&(0x7f000075b000-0x81)="c8e6c5bbeb036cf094bb789ecd35337b5473261679d13c0c3721ba40d6e270281b5fe73a31be5073a5e620c8e610602da8dbea4f706f9fbcf737a34e788e50809e28a566b66a4aa32f758ef1846c8572be27d6795c372d5192da6343e3b134c7e8ee905568dba8dfc9b76b8a92e65e78242013d73b90247fda18a4828c879d7504", 0x81}, {&(0x7f0000e90000)="6f08a9dffa89bf381a9a2d7b280c86d7e848db13a8f3880f043162f7042ff6d5be0c870e6a313a2d06ab", 0x2a}], 0x4, &(0x7f0000d60000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x98, 0x117, 0x2, 0x7f, "474bf3fb19db6757355ad0720bcf3213e71e82b75c298b2c5ddb4eb2bed33d52388aaf5fa4af4c1c8254f22d445fa4c1309f02b83a5094fa59b58a51d74906a6010a5418b64744e94b85351a8ed2b10ab181d5b4d3d5a83c1f3a56c533331f15246d96626064472460aafcb9e0a254e150a8d4f4855b418bd7595492cf0b3a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x200000d0}, 0x20040004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000d22000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x14e) bind$inet6(r1, &(0x7f0000351000)={0xa, 0x3, 0xfffffffffffff433, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00003a1000-0x64)={&(0x7f0000994000)=[0x9, 0xf6], 0x2, 0x10000, 0x11e8a0000, 0xfffffffffffffff8, 0xffff, 0x1f, {0x37, 0xfff, 0xffffffffffffffde, 0x101, 0x1, 0x1e3, 0x7, 0x57d, 0x1ff, 0xd93, 0x2, 0x8001, 0x7ff, 0xf40b, "0f35a6611217e18dac9b46353853f6ef2027b727e99a7de978f93aa2843be532"}}) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) 2018/01/17 08:14:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000a2c000)={@generic="5bad671a9aaa823be8ddbe81ddb968f9", 0x7, [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) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c08000)=0x0, &(0x7f0000f20000-0x4)=0x4) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = socket(0x4, 0x80006, 0x3f) sendmsg$alg(r1, &(0x7f0000743000)={0x0, 0x0, &(0x7f00008ea000)=[{&(0x7f0000693000)="a1d98256", 0x4}, {&(0x7f0000203000)="0b79ffd9635c02c64a76489176821df2a0066d264d2d3e676ff6ee224b2eb74e8c84c3d4e8959c34d631baeacf239b668434936af5605a6e233966c0ff4ec9e336fc067b17da71e6197c5c7fb04539ef0992acc56616e498767c29bee517242e0b07437087fd7536363e9628efb64eaa5e3b667c1c713e0147e3ab10bbd0fbccae819c523559055dd951d7a9ed985a2a2b425c1f440e5f3f824ba84a89cbb070bec4237db968e21139487fda37deaef4b31ce2c75711", 0xb6}], 0x2, &(0x7f0000ff6000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x30, 0x4000000}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000018000-0x4)=0x58, 0x800) read(r0, &(0x7f0000012000)=""/151, 0x97) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000019000)=@buf={0x84, &(0x7f000001a000-0x84)="ac89a787c4478ba2f5638aa3eef647445bc243572d3e3e0fc3451d5e9f6abd3492b3d6d576d83f0a9c8ec9410cff01f48ae672745d17c03f09687d4b18967c0b1a4c8398f1570aa678e6f24e5c33b3a161a3d5a4ae711f14bf4e0f363850889f4a422a8f5ab81abbede87215c417c5ce2306ee19be12af527fa0f1c2244aba73a433eac6"}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000018000-0x25)={r1, 0x80000000, 0x0, "9173c5a971798a9d528692f5e55de85af4b466eca97685b33fcb9b"}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x2089f6, &(0x7f0000005000-0x50)={@common='ip6gre0\x00', @ifru_settings={0x3, 0x6a, @fr_pvc=&(0x7f000000b000)={0x6}}}) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x80003, &(0x7f0000e9c000-0x4)=""/4, &(0x7f0000579000-0x4)=0x4) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e0c000-0x48)={0xa, 0x4, &(0x7f0000d10000-0x20)=@raw=[@alu={0x7, 0x7, 0xf, 0xf, 0x6, 0x38, 0x5}, @ldst={0x2, 0x1, 0x3, 0xa, 0x3, 0x20, 0x8}], &(0x7f00001f4000-0xa)='syzkaller\x00', 0xb74, 0x2, &(0x7f00003d9000-0x2)=""/2, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) r1 = socket$inet6(0xa, 0x800, 0x1) sendmsg(r1, &(0x7f0000b02000-0x38)={&(0x7f000035f000-0x14)=@ll={0x11, 0x17, r0, 0x1, 0x7b4c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000ebf000)=[{&(0x7f0000e48000)="369ebaba2f209c6419ea6d3a45f3b275f4633fe96edd7d026d01aed367be8a2bc327da2e03", 0x25}], 0x1, &(0x7f0000e19000)=[{0x18, 0x107, 0xfff, "e63e81e789"}, {0x78, 0x118, 0x7f, "1f7d1d1256252393589f11b4deb585322ad4366f77a30f153d95f84e629d1f1b3ab39c6ce480780acdeb9780393f3828e81f7ed96a71a5ac826ed86aaab3bfe34df7590a5d9cf1a88e781ed84f6a22624670fec260af3a1cdcaff39abc2a283809748d9a31bdbbf9"}, {0x90, 0x10f, 0xf14, "58c9a30417d7e48d1715f689662786493804f62216f2daf46dd0d2c60c8a294483ceba8a51bd54c7c00e004758a642d426b102c6bb71e6249e76b7629ea512606ed0e297c3e7daeb67a33e08146a8f4b048a650ee47216e85828af4353188a9a0ab6c23b5b4c28015d8a3de11745e9fd48b398d629dfbee2181fd2074276"}, {0x110, 0x112, 0x2, "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"}, {0xf0, 0x11f, 0x1f, "7bed7eb31bf2f19485febdf4cbe23ecc1a1620fbb31cbdc50af733910b2ff81d56c6cd9c078a650094eff50e6fe6d2acde5c2bfe188eeac183dd4c25bccdbea58a52518bc8cefe6e173541f718545d7512798fa3d616942e9e8b8ff13611ef5aad1408ef356acc0e8e26ac6e04b511212a148544bed750328c184d1ba509f3a9bbd279f8445958264231b872b862f0b4f527f8259efa80959392a73a5dc534a060db008fbb62d94ee94a3dee11daeefc3550b3d690b5e1136df01181f23c2127153b630ca46e6a77b97f9b69f2277cd36fdda4c01eec3bb9267c79ee"}, {0x20, 0xff, 0x10000, "1e3f16bcb0fc75b914b5956647f3"}, {0x10, 0x11f, 0x2, ""}], 0x350, 0x4080}, 0x4000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000404000-0x28)={@generic="6da4dbfe8936e30c456c085d0fbe2c15", &(0x7f00001ca000-0x100c)=@ethtool_gstrings={0x1b, 0x4, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/17 08:14:48 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000025000-0x4)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000024000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000024000-0xd4)=""/212, &(0x7f0000023000)=0xd4) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x79e77f1f7e8a60a5) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000020000)={r0, r0, 0xffffffffffffffc0, 0x7, &(0x7f0000009000-0x27)="c1c7e994ec0a44ccf240c55456d28125e7dacc4487fa89024fa148737e31cc7e9293e65e555a41b3d47617bd1bce4e66e4712903c353e2935fa129f988f13db9382fec5abc0da00b1eff2088f16c79781576a198b8f3ffca180a5b2ca5d6f361dce2a113213d4de3fa2130d0980dddabd21e967066e80a958e0f5925ea7fb854920302b7199d7d198c10b8f8402c227234689ba9493977d3a755b81ac253b0160ec6e7", 0x100000000, 0x40, 0x4, 0xc9, 0xfff, 0xbb, 0x7, "36fc6d9fd400e2df925658cd379f4ab5"}) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f000001c000)=""/138, 0x8a}, {&(0x7f0000002000-0x76)=""/211, 0xd3}, {&(0x7f0000025000)=""/8, 0x8}, {&(0x7f0000009000)=""/153, 0x99}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0xfffffffffffffde6, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@generic="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"]}]}, 0x2e6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80006, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xee, &(0x7f0000007000-0xc)=""/12, &(0x7f0000006000)=0xc) 2018/01/17 08:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000750000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034e000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000253000)={&(0x7f0000001000-0x8)=[0x8, 0x73], 0x2, 0x8, 0x1, 0x0, 0xd4, 0x513, {0xffffffff, 0x9, 0x1, 0xffffffffffffffd1, 0x5, 0x5, 0x5, 0x1, 0x6, 0x722, 0x9766, 0x2, 0x101, 0x5, "21f743b84b03cebc50e5e05978d50f8d19e456dd5026e3f06e27a4f4a8504958"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0xc401}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f00001ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d6000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000727000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000088000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000147000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7ff, 0x1, 0x8, 0x0, 0x20, 0x80, 0x21, r3, r4}, {0x13e7, 0xffffffff, 0x62, 0x9, 0xfffffffffffffbff, 0x0, 0x0, 0x3}, {0x3, 0x7f0, 0x1400000, 0x9}, 0x4, 0xb, 0x3, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x0, 0x4, 0x0, 0xffffffff, 0x6, 0x4000000000000000, 0x6}}, 0xe8) 2018/01/17 08:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003aa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000)=0x4b, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000ca8000)={&(0x7f0000694000)={0x10, 0x0, 0x0, 0x20140420}, 0xc, &(0x7f00001de000-0x10)={&(0x7f0000b99000-0x488)={0x488, 0x17, 0x8, 0x6, 0x2, {0x19, 0x0, 0x0}, [@generic="7df6bb1c7062000b7c4f17660fb7c037d0ab1486f76ee904cd4b5c24ce4ed475146639128e92dc791efd01f4083438ed5b9ab667b252e7fc2b0a9ddb60004e01ea9220e7a0ef8995ab1d5e32ccb1b4ea1273fe512d9ce3ddd2aa30e0d33a8e94de5d6d3750b983f23fcce5946dd00b791f5c84a9a6b4a9e9244df22484344cd22094b04357db34ebbbd5230c3b595940b050d8ca9e82ab195e7346820ed973818d36d11c7677da190d9bab260f6a5b4b25eaebccea", @nested={0x108, 0x35, [@typed={0x10, 0x2, @u64=0x9}, @generic="0c0807023fe58cf736e137a34ea7cb4a7c47d25e4424cb34faf8da133e6b01f2c9d791fcdec1fc24fd974bd1dda1a7224b5ae17a162574969be0617e597800b3482abc223354fb7787a60efd7d33e6cb3f131b9b846da4204263734cdb1df932b07ae25584cc94245dc90ebcc40300e76ff8ececc1b7b0c04d03b48a73bb2a7a4346b264f6ff2f0be15367e8fd7c2173af36f0b7ba0fad1d25528568be822e42b1c025c449d551eb66fda08d343bc646ad0b1c99f2c6ac41ee2e5a162b28bc31ff5c769c9c8f2d44a9d3ff126073e0dc7a32b15d7a113dd4d8731ccdba4fab16486b22b722c3", @typed={0xc, 0xa, @u32=0x8}]}, @generic="131d862b9ee8ac1c1d98062988192d3120335f0b149baf9e0893be8ac168338a5dac3e50299099a98e778a65c01e684882a257fd2d9ad7632b56759e69bc41919e6d3bb08cfdb64580a19da9afc6f96fa724102d289e7e9c94fd3b6348ba95ed8cdfc7fe793b2b6ac9b5c2a332e236e20f867f43e749b23c59b7f749e38590c4af2e58e681b052544dd135a07a3ed634a31c17f39b1e71a871ff6222c7f70aac5bf8ba76a0bdb4f11ec3bce825a4137b68827753b692f742a9ead3b457254f70e967f1a9c16d2922e06473ceecdac2d84b8c09bb167a2aa6c41f43168c2525d9610806cbc3145ef34f7884def95eef0f7f0853f00849", @nested={0xe4, 0x5c, [@generic="401d397f87e13cba7d49b9a30c8c284306420b5feabbcdb1cedb5e04bc05e80743409a656edb5fefe05e5d0d6c8192fea32e4d2a9c1126df609401dc9a3776e42dc8666789e6fd4e172260af7774457dff23c7a7fe2845e2b65b3c74acc044b24923c216c4858ba49cff7a48d5b1cbcfc48315a64586a7b29c1306c7fe1731dbe999bdaee83b7b13ebb3d50ae0aa8e5bfbff358828d39eaf2f4c4bc6efd47215059a706b9cd1b9d22e229576c26e92526af637aa8689f3043a5f4055c9c456dfdcce5270afc5a8bd8b3f5780ec4aac39f724b5acc154991bcd5134869c"]}, @generic="ff167d7641f46eed76843a16bc31062cc9f10448e4880d29402f3eeea77b156204711272368b954a997bec49c3911d3a7dcd517446ce8f48d6173c7f4f4e7b579e1c6d341b1cba29286b78ee3201afbc0656a00e454b5592a03dd86f4a4159051b71e89cd5b35a920218b6c4d9aa93ffb0dc45cf84e7e09d60058503b46e8862042ac2af541b46dde9e0e356a1dde1771255385dc5638d1f6327c1e27c600e770e15aca63fee151f3c01d324304799d332e7c758864c67d189891d924c7248fb97ab8c333f6d53404dd8fb12bf5e7c972532c30fe93866b60d916a50"]}, 0x488}, 0x1, 0x0, 0x0, 0x0}, 0x4) vmsplice(r1, &(0x7f0000df9000-0x10)=[{&(0x7f000040a000-0x60)="b4d523dd11b1f9db92dea566ff16a16b506dcb725dd03e2cf3f2b29be8e9656d50984b3121688dffe64091c2fcd6a7d1e52855e30122e497d95827a46a79347f1e4dd21298337a852c278fbf9e69aef3bba4031641289907615933e85fc2e1d9", 0x60}], 0x1, 0x2) r2 = socket(0x4, 0x802, 0x1) write(r2, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x8) bind(r2, &(0x7f000004e000)=@in6={0xa, 0x2, 0x201e21bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) recvfrom$inet6(r2, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r2, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/17 08:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) socketpair(0xa, 0x6, 0x4, &(0x7f000082f000-0x8)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f0000317000-0x4)=0x0, &(0x7f0000e8b000-0x4)=0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000081d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f6000-0x4)=0x8) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 08:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect(r0, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f70000-0x58)={0x822f, 0x8, 0x0, 0x1, 0x1, [{0xfffffffffffeffff, 0x2, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}]}) 2018/01/17 08:14:48 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f000000d000-0x4)="01000000", 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000014000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:14:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a03000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007bf000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a05000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005df000)={r2, @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]}}, 0x8c) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000060b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000)=0x10) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fc1000-0x4)=0x0, &(0x7f000080e000-0x4)=0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000771000-0x1000)="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", 0x1000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe(&(0x7f00002ab000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000490000-0xb4)=""/180, 0xb4, 0x10023, &(0x7f00006ab000-0x10)={0x4, 0x87e9, 0x3f, "7474dd30eee4", 0x0, 0x0}, 0x10) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000a6d000)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000029d000)={0x0, 0x0}) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fd8000)="3334547e9730a568f12342f508501a3e57a8f706bbfd66a1055a8c13dd36c92423004008a77970db2afbc800dc4a3788078bcb229764c5e6a2533f71d1ae1e73287ce96bc1acbdfec9c4cbad089d13938d261f1bc5011dc84d1d1ed779ccb22576914ed64c38d228d444e30b5e20e5d562fb5ebf544961d4c6857e48", 0x7c) r1 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r1, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000fda000)=0x0, &(0x7f0000fdb000-0x4)=0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fd8000)={0xa, 0x2, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x20a970e1, 0x0, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x4, 0x3, &(0x7f000082b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d2c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005ab000-0x8)={r2, 0x2}) r3 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000d82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000430000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000038b000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000dd7000)=0x9) 2018/01/17 08:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000748000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0c000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000045f000-0x14)={0x0, 0x3, 0x8, 0x80000000, 0x4, 0x2}, &(0x7f0000b89000)=0xffffffffffffff4c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001c4000-0x8)={r1, 0x51}, &(0x7f0000cfa000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00003b6000)="89c72ef3b6cab165ca9cb9a1e71b342c406e", 0x12) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000158000+0xed)={0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000568000)={&(0x7f0000b78000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000043f000-0x10)={&(0x7f0000cff000)=@newae={0x380, 0x1e, 0x8, 0x4, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xa, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x7}, [@tfcpad={0x8, 0x16, 0x80}, @algo_aead={0x110, 0x12, {{'gcm_base(ctr-camellia-aesni-avx2,sha256-avx)\x00'}, 0x610, 0xe0, "d154c3625bbdefae39c2081166324b7489715eca9f562237120a292b4dc019adc38ee35f00086172dca7b500d649038c190b01c464fd326345ec4557492013cf65c2821be21e076d31ed0e42c5bb36329a42a39abb910c6fbae0c87efb82378e84e90827c9dcd241542f731e2dbac28d6bbc61e71c337ac46c97a8bb7917811dd3da10dd14df962d692aaf221ad9c768e7a7e9b010f1e27d2ed5c0bd7fce3e0fb9e4c77297328bed9c20eb72271a6ae889be58bc938963ad0845e26cfe614bc7dd14"}}, @tmpl={0x104, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x3, 0xe97, 0x4, 0xac, 0x100}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x6, 0x3, 0xffffffff, 0x100000001, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x80000000, 0x8, 0x8, 0x20}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x31, 0xfffffffffffffffa, 0x1ff, 0xcd9}]}, @sec_ctx={0x68, 0x8, {0x61, 0x8, 0x0, 0x4, 0x59, "8ea0bf0729daf870119b299b742d58a7c1830db032c0ee31284c7a0b919af5f7c60ba991cdcc14b83f6d53f2f8cf3f1e7a38be6a7835145999648c02e3ee13c70eac92376bf7a1ffd72840234f4efbdfc94786784e1794622c"}}, @algo_aead={0xb0, 0x12, {{'echainiv(authencesn(crc32c-intel,xts-twofish-avx))\x00'}, 0x320, 0xc0, "cd068441d71263ee6c4a61d545e629120b5cb102715d35fb21738b22922da490a1b01ab0374a70e9c954c975866a0c37302d82353c7a29e2a256fe4e92937a6ad3ccf0633c0b339349fdde5d1bb065d2f0d3d35def325d030837020f36bc3a7d55a8c86d"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x380}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000043b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000-0x4)=0x10) recvfrom$packet(r0, &(0x7f0000620000-0x6e)=""/110, 0x6e, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000e73000-0x39)=""/57, &(0x7f000045f000)=0x39) 2018/01/17 08:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) pipe(&(0x7f000051a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009e5000)={r0, r1, 0x1, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f00004d1000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) 2018/01/17 08:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000024d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000, r4}) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept4(r1, 0x0, &(0x7f0000f6b000-0x4)=0x0, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000061b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x4, 0x4, 0x80, 0x3}, 0x20) socket$unix(0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r2, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xa3)="b7a339470b0ef098bc99d1f30f5f92df617f25909a32c9cefe15260fb9928ed5fb1d05536703c68c1a766e0df00ef68dc3861780860844c63f04d462fd21ab43c25ec7321ff13190a00d8a3dd81f0e59805fa61e4072d2823fbd853b81f8fd7498beae4f7eee445910cb583222b3c059bae98c4b8e28bf217f553d8ef56d050155d3a06c86d5558700d9be3e094b6f6e07aeef7d928aeea1f04384d6f06bf550d2345c", 0xa3, 0x4, &(0x7f0000e4c000)={0xa, 0x0, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe25}, 0x1c) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/17 08:14:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000680000-0xbc)=""/188, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/17 08:14:48 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d15000)={r0, r0, 0xffffffffffffff62, 0x3, &(0x7f00001c7000-0xe)="5eb2a65b3f49b865ce75b33ddd6e", 0xffff, 0x1, 0x5, 0x2c1, 0x2, 0x5, 0x4, "889474dd03b688da3f01d77fbff52f0eb5f97da3eebdcda5903abd87be761ccd9ed89eff0a148ae00487a00cf4dac767ce3a9ec6d0b79c34ba47cfe644c6645d4f6da1bc948fe50f"}) bind$inet(r0, &(0x7f000083b000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 08:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f00002e0000)=[{{&(0x7f0000fa4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58, &(0x7f0000e07000-0x10)=[{&(0x7f0000b24000)="197128ad5f6d4dd948dcf34672a6af02def97cfe7f8e2df2c4ff65cc51394251b049076e4fa3cd2d34dee9db041389f729d61642f4e45cf60895153f9176fa9b1d7dc134b118333e27eab03064e84b4e7ef48cee4217a40e0e1738fdd229df7c34747aa1e11a03afc2dcd9b8eab0e3848369baffb0e8448c3224d3694325b93e687d9abbb7c72134e66cb429f3814639a96bc2e6b02ccb0d48ee81184f7b41304e8ba26044c8e56d02dbc5bb7f2fb7a657ae96697ecf5884dbeb747c27", 0xbd}], 0x1, &(0x7f0000366000-0x3e8)=[{0x78, 0x0, 0x6, "94bde35e55313e92269df99354d5c95352372abe66f853ca4bfbb691c59ccf751436e13b8d7d1608b695dacc3e3d697c12d8ad841a8a91f56c275c79a57282db4a1f8b09270911eff2f2850fdd9b4207aaeeb5427d09c3df7c22afba25895011976ad3f3a963"}, {0x28, 0x19f, 0xcad, "6db9bb8f3979f626aa36d071a084a429785c7779b0"}, {0x108, 0x100, 0x101, "306ea81ff6ed8e0144b8ea9f8aa41209bf0505598d7a991da1b33ec36418396a267bb5b184a8424d91faac8b8fc0d034355b672c9a02f52f5f5e7917794301108fa5c2def661d9a58497b6c9f815cfb3ab8d7c010415b1042951946db9aaf659e0d3f0923d160df334184dae91eaf1c0c69d837c980d8eb7ad11deb4d721b9383130a30f126eba0e2ac6180665a2811fc821412a501933965c3f1a75b7730b6c5db1891210ce839d4fc2e5bc669f71cc289f72fa27d331e419f1aa86d5eb32f2d4866085da019a669065b5bead55a2503bd990b2af9c5c5d77925a08619d683b7d6fc16885c0e85bccdfffb5047ba0230c2ad22cb7"}, {0x108, 0x103, 0xfffffffffffffffa, "4ad97a3b71f6ae3c83b144e70306da925437821ef227643d32ce71ecc98865a82593b72edb6fcf6e7e7a97bcd4d9a3a9b064c1983373b9595b80cf21963bbf24b88084d95cb888450cd36e6d914f77152aef0bd937599743f3a9345a92a3b0ff80973010e6bb03c69948b583b84022ed1c121f3c6e2df9ced41468feb963bbde7307ff47ee3e7fbeba82ba59cd35f0703479627f2fb172b283f498c9f3cb2121b0d76e78f0c0b99802efe01a06ea339a7663318324289f065ce4206b5c5195984e33bc5d55587c046f77408ea41929c1fc4627be8a4441f9ed30dc606c4f73f172c5500f72ee3d1a73662d2735d59fdad1b78f486eed"}, {0x38, 0x107, 0x10001, "fe564a5e36dff0e953667604bc418239528368f1b373b8ff632e6696bd2b64e365ce"}, {0xa8, 0x100, 0xffffffffffffffff, "fb73f558909ea73eb77a97ea872a6ae4759eb917692051d2ac69df03925140c21be0e99c15f7fe8a18ad0c982fd70e7bd36a6c4699982bcf24e79987ab93d3e436b5b9bf859c899e605521684d8779e8d17a8d1497c7d1c0166f465fcfc0f38d7933ef14ce6e2be2f133af1d18fcd1d310370000da3c4075918b18371aaa61c1099bd4cc3d536f7d0672bec153834dd3b0e08c7b4a53c4c1"}, {0x58, 0x0, 0x3, 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0x1028, 0x0}, 0x1}, {{&(0x7f0000ec3000)=@generic={0x19, "270b944191db685095c2e4a70ea67a5fcc0e0ae2b816e6cdd477de38140a84f087238b08a8c7f60cf8ec249ea7e0b9d3d856a11de1273b326b9e32b85e50df2e9cbba32648c2ab83ec7b40fc2ac5a3ca113f4e15fa0b1c228fe9ae9c2281b43927d02530ff22478f145db407d16a4a2513e2a48c69eb0673d54d53f07455"}, 0x80, &(0x7f00008de000-0x20)=[{&(0x7f0000887000)="b767c3fcaac18c1921992f4c5531a4c41b6fe55ab4b84320d239d420c3a1e780d66101796f31629af0ba1aa587bc38ea7736b2414af5285e9a560514c4f10382956dcde0a26a20b28f629b8500342d9107b4c7a790f87dcfe107afeb84d6d1a34633e60b8de5720a445b1079eb8a9e0ecff2d4aa9e5e1967126f032fe0f3ed9feec04a194c17fad17873b49eb33a3f78031b593f1a5c7e56279743d5a8d811a87d5d4668caeebab86b7e4fc25855db0e94a06336ffb986a8d00d58dbd02e18a772c24d65ed", 0xc5}, {&(0x7f00007ae000-0x11)="fe282b5555664407019404ad5f5ab506661d66f5918fa0685070e96b43bbffa473ada4a565b1907fddb71b7a39a4d25bc4042955b986a3b50756e5fb95c32868577519ceedac42749e080506743b14a5d1971df19e0d7af2ae4bd60bcaacbef41283434ee6ddef26429484525c80", 0x6e}], 0x2, &(0x7f0000ed0000)=[{0xf8, 0x117, 0x1, "e32a1dccdfc1554d9c50c2a5d93c665d593c4b8cdc8a9fb7dd0c04e8b927e7e350978960212b4bd08a5892405a7b8200db8dc59b7549a6f729f96c4e3ae7cb396ad274571759c7e877b6e4414c2cd1e6585f1b36c5df4e5d0657fabd9591484858b6c0f220439f225aff751be778e637236e91ac26e93a0e89df4712e17ca5f15361f8a138c1349436a9af922533bf97e642ac579657e8546e002f66322b71d749a5873625e7c7a457c68395fad02fad0e79868bd6a43f19e0858c2e9d5bcb739aaedee773f517b3f4130897f330bcf5356fedf78b8346029f00b76fe3d66c0798189715"}, {0x50, 0x1ff, 0x6, "5a2deb8797a131e94246f944944a34c8b9636ca95251197c2b9b4aee1a76a04d6f6f357f0ffb0be02a78c922a64094cebf8a17e125ab5a0f67"}, {0x88, 0x11e, 0x7, "38c816b46c77124006e66a7205927ffe81122beb4ecfd8a054f982797977d9526a41805a62ed0d27c3c7be5c1d3f0e06e6426b63ec8e8b9ccb8005b5aa66b60fee077116f50715433c4b8402a121f8e277f2d56a45df14ab11ee4fbb050ca95e4d466073379a019bec72f3d53e7c0544050e0b"}, {0x28, 0x13f, 0x1ff, "46ed4fac3e42afddbc8b902ae8e9edde67ffcb7472"}, {0x58, 0x0, 0x2, "621131c24985223a3c7081fc38e3a0b7a666d4d6d968fca8016908ffaa7840a691a020d3deb91a0e65ddefd2d12add2c88b08cc1f6ea6fe5fb019b7945c98ce2cbc41f6c20"}, {0x28, 0x104, 0xc50, "07172deda9eda56b786e7d4b5f7a7d7f296568f9"}], 0x278, 0x20004040}, 0x1}, {{0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000649000)="aa9986277baf5a89c1b1aac72e780fce79eca47f164fcf15ca3a7f2ca6a7ddb49f3999044e66763a2a44f6c00d2a4fb38417ecbdf6cbd54002f9f6696a8972f283ccb1b886f27c2c9a8d461c5ebe0ed417546bc36ab53732bcf1eaaa7a1746cc97b63860cbc051dc9676c3da97575395cf15990c339f36fc7f85f1fdbed387cfacd35c04a6c59eb4c731ffc0e4a4bdc7d3defe33050992cafff5f4366581e16b65e79407d9e58d52a1e70c990047b1b2a230378ef0c64ed0062a269bf0028cc79495", 0xc2}], 0x1, 0x0, 0x0, 0x8000}, 0x37c000000000}], 0x4, 0x80) close(r0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cc6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000304000-0x4)=0x10, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000c4000)=0x6, 0x4) 2018/01/17 08:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x4000000, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) r1 = accept4(r0, &(0x7f0000887000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078d000-0x4)=0x8, 0x80800) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a06000)="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", 0x1000) socketpair(0x2, 0x4, 0x7c, &(0x7f00007f9000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000640000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r0, &(0x7f000058d000)={&(0x7f0000ae8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f2000-0x20)=[{&(0x7f0000221000-0xef)=""/239, 0xef}, {&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000ee000-0x85)=""/133, 0x85, 0x8}, 0x10120) 2018/01/17 08:14:48 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd5000)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000741000)=0x1, &(0x7f0000fd6000-0x4)=0x4) socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/17 08:14:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d95000-0x20)={0x2, 0x32e, 0x8001, 0x10000, 0x1451, 0x10000, 0x8000000000, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x40}, 0x8) 2018/01/17 08:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'hash\x00', 0x0, 0x1, 'crc32c\x00'}, 0xfffffffffffffec7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e97000-0x230)=[{0x0, 0x0, &(0x7f0000cfb000-0x20)=[{&(0x7f000075f000-0xd0)="07bc074e764fb31936fc2be9ff3ccf1c91ab3caf0c5800a81fb45c22494674a4", 0x20}], 0x1, &(0x7f0000456000-0x18)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f00001db000)="4cfa8c634a7b67988ffd948af370d5441f5db6bd0ecaf16e534e0e16871fd3b12ea8f775ce86db4c8b25335c9428866912d5d0d1257f0976634594cc4f1e21855f31cca4ba37eebd0c8a7a9cd68c03c56888d782c252597bdd4b579b942a20268e1b8ce21895a2d7ae92ce5cb4fc7fb82e0c7323", 0x74}, {&(0x7f0000fa1000-0xb9)="27aecdb43cd1ff70a4069ac02127f17247712db3fad5c69e587e5a3d9c316f11c5c71581298d98c97d8ea80e634ebd4031031deb6dd8ada95b213897ade15a2cb31f51aa2525e28176ebf8aba12e49433f96f5bc34c37f6f1dc3bf07d7343f41b00b6580381131e2b0faa769495294057013e84f362c04ee13d6485d90cd7f456771f141c58fe0cc76470d048e9c5b32d3ded8715eac91bcf95c46db7641d32d300ac104ad1b27b15fb98a1f0cb2185c055eca227c538ea17c", 0xb9}, {&(0x7f000082b000)="83173f4c7c7cb5eef55c3f26ca6367f21222e41d2141de750ae75f63e48bc606b784e26188c7ec603b6e7cb5c726d40e1aa3d1c0afb099d3528b09", 0x3b}], 0x3, &(0x7f0000759000)=[@assoc={0x18, 0x117, 0x4, 0xc019}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x10}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000bac000-0x5)="868063d0e7", 0x5}, {&(0x7f0000264000-0x2a)="a72139e56e99cdc1143687955bb8897d167a9d41a3a2ac09ab76304c3ffd19ea2b7827197fa9e444b1d5", 0x2a}], 0x2, &(0x7f0000e96000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000d8a000-0x5e)="20b7d1ac9b22686e71a6f440de511698addc67e2fe461193efea0a1749f2d0ea564ee23a16c5ce004bf3f7fbb012a64f25a1c9154b47bef7acc4dd30013c1606637e39dc8d260b80b97a3bc26e3a1a317a6e46cea9906c84062d043b04d8", 0x5e}, {&(0x7f0000c2d000-0x7a)="adbb8ded8c44eb68709542b28a79d693ae852df904b8ffae4f193de358a1b1e6403e6912020025b2ed4101612cf4bbc2c9105eedf5927749ae36cb724e8367e4d6eb0758268b5b8b9be9a005c176d94fa1bb7afb1e53ca57b01ebc0ce4531f068f28b33c317a77c383c05cf0f7f288ef0831ae0f77f0a7d1e3bb", 0x7a}, {&(0x7f00002c0000)="093eb564d1767cb877800f976047ae96541c740d1413d252c9786a21c1cb00d3513623e9a14d9a5c68a36c173454eeaa582e8915e12ac2d044cc094f72c0ead4c35f442c7b4742308c4d5b66d897545ef5e35489ed471588334d64b0072c2dda540e3a6cad5410c25896bc85d801e2174717ae182fe3582700099e5aa2955edfc94463ab58615fc054fb48e3334305970149f80d8ca08a9a5232486f1fe3c45f68997d30e682c4", 0xa7}], 0x3, &(0x7f0000512000-0x280)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x108, 0x117, 0x2, 0xf3, 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{&(0x7f0000285000)="73400d4be3bbdea9f5a2e1966437ca59dde3abd67b081f6eab1dfbc60e7390ff71a1a10f1583490285ca18f022389693ddb2701ca87c7e440d8046019232243b8bb0b7e9d85ff75dff50cd813566965f1dce9fbbf506a9198d36e74e83db13ac511d3c32c5fd74", 0x67}], 0x4, &(0x7f0000778000-0x78)=[@iv={0x60, 0x117, 0x2, 0x4c, "9adbc768da0a1d1b416a06881eb7a199f0fa285b0283368092506c69cdfde63dd203c0d89c5dedb2596e6a004052a941e075292271b49f812bb11cf67553f93a530d642f3baaaf51ad32b3aa"}], 0x60, 0x4001}, {0x0, 0x0, &(0x7f000083a000)=[{&(0x7f00009b6000-0xa5)="bddc3952788718543959697691930fe6270e9bd678027ce1206c5aa0ec42bda5a16583b4fca774bbe58c9ecca0990af1cc978a31ff8a17ec6477bf448968f55933354d6ea09e7bc1e47e3e8cdaea90f5082f2be6f087e16010fca15b58e89a7d330ba4484fd0fe6059793b3d0215402b67101844f060a990801d88691fd6990143843b39a2147080382480f38c6769f471c02d02ff074d9eeabe94a3b8850317562c6d2511", 0xa5}], 0x1, &(0x7f00001fb000)=[@iv={0xc8, 0x117, 0x2, 0xb2, "7ef027bc9abd63acdabf96379651e1ce9a4dc8655a7ddf4fa4947a06e2543a05ce380aab87248c4ca52b91234a9e26782b6a05526bdbf41c7ab385ad341cc622d6e3d49336542a8e5fcc36301a29af6a50406cfb925574c512b170e518a507da9fdd28f32db5c6c991dd221c0a1808badd7c00ee0ec3dd9748b271d057a61c450436c5c25d5ba263228ccb52dc6a215d61db574648b8f26ec4c1844450f3be8f22e3e3d4ad2409466dcc03afbb0c5b09f289"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x10}, {0x0, 0x0, &(0x7f0000bf9000-0x90)=[{&(0x7f00004f9000-0x78)="843348d6fbf4d650381b152c11e50e68370b31b6825c25a4361c1e1e37f5f4ce92919c308c137f9ef7169638a13b1171156642eabe913fc725af3b03316dca6c4e8e18cee97aa41cda6f8603236b13cb87b5ecd1de2713f292768ccaa20488f6db52ed46a25cf684d0a0ee9f224e418e856d84317c8590e3", 0x78}, {&(0x7f00008ad000-0xbc)="35ff3030763a411c280dd3f361c37e8959c783048f677cce12f21b0f9874bb45282ea521e2fd0424f244e74cdad97ea95c3420b6f3cafcbcc0dfbe7049e5cf2767fcf635469d12ab4af7c615216ff2e6220c8956e6dc552ba46a5553cae263ea67528e43d0286fcf5985e14d82d6f426710ea307097a3c7701e2e55e32992b11ce6c3df703b43f3c5acbabf5a29675985a75f80a0fbdf8ac48d103e0488897b3c00a5be80a16aac725f8345338a6e7608425f932d642ffd8fbeb79ab", 0xbc}, {&(0x7f000052f000-0xd)="eda6871bc0f53668497b8107c8", 0xd}, {&(0x7f00008e9000-0xc0)="973a84d40f34d71275ef31657189fd17860cfb64026fd6af2ad2b696124ae9aad6909561ec75b3ede910e28e3ed4a7246b213f0f7c26e7d54ae551d8735f257cdff8cedd150d8311f63bd47bf5c679cedd9acff5e23cc10b6e38c0e8ce7b9c57654fdb43a497f846dfb65394737b47e921811f58054978cca8a7f8a1951bddb2306f4bf29073d7679e320ee23caf5a215a4a05d252a05c16ce0f1656c7c9e1803b1c7ccceb1cb3794c1d6a79532fe1ad705711beb7215e0b3472f78fa54bfda1", 0xc0}, {&(0x7f00006e3000)="0850ef04d58e7314715c10a85663e9e87b18e699f122a928eb16f2e7056bcec38ba640deb2e2c18c0102c64244954148f8d0489baa2cbe6f27a3dba8ae9f8107c398713d6fbda8fb164333cc9cef23000785350728d9", 0x56}], 0x5, &(0x7f00001fe000-0x2a8)=[@iv={0x80, 0x117, 0x2, 0x6c, "4bcdb5f751fc081a91356b395a2306c313e5040e63045a877cf8e05d4394780bf628c7ec5f262b69cf34f7b19a8f4fb254e90bbadd6a53845f97e7538a8c9b3d5cf179ab34cc9e077c8a644477d2805d462088d3b8adf961b2ed88c9db667a1ad7ab72a3b899a471c28c3b5b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "8a721d3954fbbeda106cc49061db76bb"}, @iv={0x18, 0x117, 0x2, 0x1, "8c"}, @iv={0xd8, 0x117, 0x2, 0xbf, "6950e12f02271555dbbd8ed6101d8e42c90719240e6de39e7bda49360ef70d089ed605b08fc2d010f390284fa45cd3f60dcf6a846a1b72fefdbd2a0872827251dd12546d5052285d4ade26e6b9498169242040b5565d7b426ae9974ff706350883442461172c3d34a0ad6ba5823c262b67244da89fed4e4de7d463c370beb36ad038de6234721db43353f426a840b7e0fed799e0fe51ec2d5d0838d48fa0e88aba2c6205f0aa7f1ca8c78d719507edb3f563b0389b182bb9eed2dc8bfc86b7"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f000072a000+0xa10)=[{&(0x7f0000f85000)="bd281d056a2761820cf26603bbe56538df7184c813c3b7ca3a6d32d2a48b82c0779c3949e9f492b7f1629c3811507a1108454920a683a096cd52bfbc811baceb27c008d2ddd0c3f55dc4516e825bfeff72033068423a808e9eda50bc44fe35e13c52a1c44d58d033edaf1c5475f7cca7f02cd6d037d06950f9c54499a8edabab01181880355737c04e39ae62b229deacb8994cab7f2568a29015001e2bfee7a21294d7b50137f7110a00f00419237ab6f3c08b059166fa81b4736a3ffb23f7e1a3b93ca854faf16ce14c55d996c881bc6452b3b7aac38fe5f6acaa961bdc448e9b23363cdad260dea5502802a6915fd12f", 0xf1}, {&(0x7f000090a000)="4cc25d7e10c9d8e67a3a9c4dfdb9dd1022e476bf37cb8702b2bebeb62f6a711440b55139a283542328b6834a863f7829beacbc0b5f530f9031ff2bc75b13de064ac9a98a05455998434de1ccaa2f6e4aae51997b6f447f818e1ca43f85", 0x5d}, {&(0x7f0000261000)="2b88395aa54dd70f314a20782aa7779064", 0x11}], 0x3, &(0x7f000052a000)=[@iv={0x70, 0x117, 0x2, 0x56, "44183856ae1b44a3b62176f6496177e1e05e7df0568eda5df802224f913fe608729209412ab9c839aca53a4ac527369c90be8f7e64cfafb4c6721d8ab23c9a721f7e0e3a4fec88a388ec44abdde9ff4045c4e04b819f"}], 0x70, 0x880}], 0x9, 0xc000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/17 08:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008e1000)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d26000)=0x5f5, 0x2) 2018/01/17 08:14:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x0, 0x10, &(0x7f000051a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b4b000)={r0, r0, 0x7fff, 0x76, &(0x7f0000000000)="72bde4f5bf6f4e4c75c280bf034b915ba4c9d7ac081412c2f8fc8ef1b5be0411c03334b55da7a9de79517234d3af71a3cf9e6fdf5f7e6345566f7b1852cb5c3ee6b4f93da9d04561da7e624ee1817131277e08292ce59524df014e6ff221bb37fdecb8f80a6511677a6705402e01bff20a122403695b6f72f5bf0e31381bedbf863b196f32bd83167929ab5b37aa9ed3f24d90aa6e4f5ac125a60c7d1633d41154e6a461ecb04d47b3c4ba412224cbd2cb84af433fdb6204aa650cad2bd09317225ee0ec7e10cc85bf3ddfc1c043f71ca152058c061ecf21cc8cdaf55f17bc6b2e4284ad92f4255a8a164c4d2851b888d4bc2392acda7c", 0x10001, 0x0, 0x4, 0x7, 0x3275, 0x40, 0xfffffffffffffff8, "68521fdedcd7bb749768a66436732bdbc66172d29a192fc903a1c6cceff12c6c29a422a3cfe950fb1c2d00ea40a2055591576880888516278cf11a56172e5a46a6ed"}) getsockname(r0, &(0x7f00005e5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005aa000)=0x3a) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockname(r0, &(0x7f000003d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000-0x4)=0xffffffffffffff9b) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ea000)="82eaa6267cad6a5d7c39b2ed29c79983750cbb78a75af814c32c3efa670e1e3e32ed4455942974b1dbb339a1edb05fc8e0d9f9fbbc3291063a72e6c82d29c7b4b1beef61bd567b47557958789da1517264", 0x51) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000024f000-0xa)={r1, 0x4, 0x1, [0x3]}, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000013000)={0x0, 0x36, "c96f7cc6affba1f06eac4c77ea7f4c436613328b88057975e096421106c09dc8d2b7cbdc4165db6d611c54c19cae30ff985d2936e02c"}, &(0x7f0000013000)=0x3e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000014000-0x8)={r2, 0x0}, &(0x7f000000e000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@canfd={0xd, {{0x4, 0x81, 0x7, 0x4}, 0x29, 0x2, 0x0, 0x0, "d9b91a5532947c7c384202d051bd51110e776ce13cf878362c065a6d0dd3049f31e6bafa9d08062d65884f00ee70194fb0835c3b35d58dc5305e721f4f4b8b03"}}}}, &(0x7f0000ce9000)={0x40000000, 0x1, []}) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f4a000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x7, 0x5, 0x5, &(0x7f0000956000)={0x0, 0x0}) pipe(&(0x7f0000e44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80002, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r10 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f000030a000-0x4)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c11000-0x4)=r1, 0x256) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000000f000)={0x1, {{0xa, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000019e000-0x38)={0x0, 0x0, &(0x7f0000ae3000)=[{&(0x7f0000078000)=""/171, 0xab}, {&(0x7f0000223000)=""/166, 0xa6}, {&(0x7f0000f79000)=""/50, 0x32}, {&(0x7f0000f7a000-0xfd)=""/253, 0xfd}, {&(0x7f0000f79000)=""/210, 0xd2}, {&(0x7f0000b77000-0x6d)=""/109, 0x6d}, {&(0x7f0000f79000)=""/107, 0x6b}, {&(0x7f0000f79000)=""/65, 0x41}, {&(0x7f0000ad4000)=""/84, 0x54}], 0x9, 0x0, 0x0, 0xfffffffffffffffa}, 0x40) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000154000-0x10)=@generic="5e88dbedb5af63eeb70f4dd26bf5817a") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) [ 1021.121903] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x5, 0x8, &(0x7f0000259000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000706000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000de0000-0x4)=0x8, 0x800) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000020d000)={0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000777000)="c1d36d10c99539d67f9d73a60f603a80ffb087b69325e986941c2b0d0fe3cefd9c", 0x21}], 0x1, &(0x7f0000839000)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000be7000-0xe)={0x0, 0x5, 0x3, [0xa00000000, 0x97b2, 0x6]}, &(0x7f00009ce000)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000047b000)={r1, 0xfffffffffffffff8}, &(0x7f0000dfd000)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = gettid() setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000e2b000-0xea)="1cf3e549542f971a7af836262773a10d351b72be7d6dce3647faf29f23ffaa06699967942ada3c9c15dcd32187b34e50696e5f88c6f77066fbca7d1a59dd12bf51a0aa51ea71de8ab5475913995fe4b52ce55309badaf1d9028b178afbede466daf84ff00dae0b83390db5853c769c92c15d07cc56b4e5c58cb60f7ab4f6cf9fbb1054eab6a202e5015dcb7516234b7f16b24c627e22f641eb0575a3fdd11e2507f65f58f194cf7e5b1658a30b0bfe76e6bbfe7111631b4922a892ecea10b95e1b290d17573f7778fadddedd76433bb1928204dd818f5b0121c7b6adedc418ccbc7a958f438969543778", 0xea) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000551000-0x4)=r3) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x8000f, 0x5) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ade000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000003e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003cd000-0xc)={r2, 0x0, 0x8}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000234000-0x6)={0x0, 0x7fff}, &(0x7f0000adf000-0x4)=0x6) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000adf000-0xf3)={r3, 0xeb, "6c25a194b2c95e400a53572a449b88918b085d29ad0885cc3a9ab0e5167cbe810d8b4fe9515f52b4af478ec8ce15bbc6c05f8809b3ef27ad6024e823faa35831363f94913bcdb4e5a64cdbf32d5a7d203fe853ba5130cad2f8a72a915af918fac691601e29fde127f4b6da3cdc81fd6a71f0b6f4709c37bf38fead276d4bcabfc430d992b1423bd37f399f630cdc91553935773641309325149f430069a35888d0ab743ac0db63219091ae97f7eeb21960b094500eabd82e781bf8b9ae48732e0c9e7455ff581fc6429b6cc2377da733cb91bd8fa50fbdd17cae6a8c4a087550ee882e5a80e9b8781b6fd2"}, &(0x7f0000a3b000-0x4)=0xf3) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000fe000)=[{{&(0x7f0000ace000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001a000)=[{&(0x7f0000adf000)="3c87347e0b", 0x5}, {&(0x7f0000adf000)="f0c63a8aacfd35e4f852bab7df2f45cc6dff55a34e94bcd30f9021de2ccc7d91ea847394346bf34feaf703376e305cbda019dfab5d33a6a253dcdcd56f7b4b862a4156e6b961aa85deca9ea77c74541ddf0e3f0fcf2d82bf5b6d89c4ff8c2369740a05da73c33488d396efed2cfc85f090a89a097a3520b46c120379653bf3c9a2741e3502bcfeca1ab57adc3025ebd3f5b12073ec123290b9593e95dd9a8aaaa75440911bbc9c703757086e25de65209b33359ab33d20ea6740d3be26013ea3b286884572416b22e507934885e1cc", 0xcf}, {&(0x7f0000adf000)="e30124035291e8", 0x7}, {&(0x7f000011a000-0x97)="5e8ac16052dbc00b85433fc98d041630c7759065bdf9ef4e38ad65c28c499402013ffccd00119fa4fc732e207a083f890ab7dcd8bce345b4c9398856ce18b68d1bb2f10f93086cadd5c72667ba6579b55d099a47ad209cb9382dea9adc19b42db26a48ef02300ab0e855e9e1a4aaea2a420ce5b34a0ad5e00f0aaac6ee994ad4a58a5d73a07bdd8413280b3760b71f7dad6352c8c4560b", 0x97}, {&(0x7f0000adf000)="4ae644f74c81f1c6c4075c5c146a464fdffb63a664b959698ed1397b36c8c8dde728fae4af03ce43", 0x28}, {&(0x7f0000ae0000-0xe5)="b2c959bd4b716fefc3df1e8b82c1aee1b10f7a5771127d6635cb106ef676175fb07c15d7caacd81a9e5446d697f14a70e43edec14190f810d9a3ea5e063b21eb45edfdab561e31ca291b7feff8ea7edc01f1aa55d70d8b80b6febebf3ee3a7c6541d38dba006faa175dcc6c5d19d73d410b5215ba9fd40c00109cca4a2af67d2dd0182fe2b0b7dc22177fd32a071f0b3ddad1b76da507f3ac5248394c1fd6c481bbf9a16225c3ed1cb089dd071d210ed6f8a67ed63e93af932d3203df6080bc5085c657ecdc990a0128ab317ef10995723b82d158d839d0e97e7c55df9c2fe8e8024323497", 0xe5}], 0x6, &(0x7f0000994000)=[{0x100, 0x11, 0x20, "d1a5103f22f07bbf5a01676f595c7c17c4be43de13ff37e7411f531ebcd795d864cee5f9ff45f537b447ff68836e986ef7dd6619e82b96cbcbc3808f3d069fa1bd12727bd853f0158b99b8baf1667ccc058ac45d4b196eb1a49f2c9389f0a8db727e5c100ab487ef1458fa187bb572ac1ce93358727c04922e94f0f602a2459e53fb650c37130996ba17486ae08bc945360b10afa5c6b2ba63c5202388c369088481cad8f3acf733f3a73a208c0b18f4ca2ae27d830f361aaddd4ce4aa255e7ece9908ae7015ce841c9004702decf3f1d60b8f0383aad1454d5e2b7d355be44392211dbb839ce5617e"}], 0x100, 0x24004044}, 0x1}, {{&(0x7f00009b1000-0x60)=@nfc_llcp={0x27, 0x4c9, 0x492b, 0x7, 0x80000001, 0x1, "bb981260f379800a3d3a85f82a2d933c043ddc2266b16f4a4ec865e4efe8a42a214488ab351212608aa0ac045b177c014d12ce26dd5377a0e2ec4b2bd0d4ce", 0x3}, 0x60, &(0x7f0000ae0000-0x10)=[{&(0x7f00005b3000-0xf8)="e06cba910adfd1b99538fe8fb06c2af91ca8782c572acf8adbb50f436bbba3dabde3f299d2fcfe8283edd598d98afbd89ca3e8206a16eac6b2f8a760717742b98d93230371c2c27188f9259dfd122e188ccff388e920602bd68a37e6b9edeaa4c6d35a955ed94ce4eade3a3debad6d6dadf5faa2af31b3eb7dae47d05d5789b21e06ba8f54be2d744fc30e9a004de40e7da6cb2c7356e266fb16ec133123a82796f8b5e758d963b8c1508d4f7ef8da40e2d026efc1e62220c808e2cf9fbdca4bce1491284f4dcf55f03618218e0e8dda491ce0ef8a8cfe03cb5c4798e607c591cafe495084c822ce42389b7c2ed0bbd18a7da96b579ef2c9", 0xf8}], 0x1, 0x0, 0x0, 0x8000}, 0x4def}], 0x2, 0x20000800) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ade000)={r0}) socketpair(0x10, 0x80000, 0x8, &(0x7f00006f3000-0x8)={0x0, 0x0}) connect$ipx(r6, &(0x7f000099b000)={0x4, 0x1, 0x15e, "c73505c50b23", 0x200, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006bd000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000adf000)={r7, r8}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000adf000-0x4)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006a4000)=0x6, 0xfffffeb4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a95000-0x4)=0x5, 0x4) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000002001, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c0d000)=0x81, 0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e6a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000428000)=0x10, 0x800) accept$netrom(r1, &(0x7f0000304000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001ad000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000064d000)=@buf={0xf3, &(0x7f0000912000-0xf3)="47c5468921075a479cccd32dcd0b364ce63764141aa43d6944d63f4e340db9079455113f2ab3ef1e25ec956c25d71849fc10ed1ff3e6e4b8183ee7cafb5700791203f6c032722f27728523303d8f86fdeac823f006b3a0caa59c9697a42860431dfb40f8168da2cf12a5d1c54be41d3102221f154d0c45dbcaeae275062a0d66330ab0ce1504f3a14e5e1685ce85abb2febcedded96ce8c0e846e8f416b10f6da6c727c99361084a262af524a14879c8c82342a7656531095bbcb24fbdc0690f1d9a2dab01d423afc7b8e965bd800547a5b545f08c90eb0a5733100aa564f5bb137c9d754edbc0a15f4d062ed54d23e3c0da75"}) [ 1021.138638] sctp: [Deprecated]: syz-executor3 (pid 11321) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1021.138638] Use struct sctp_sack_info instead [ 1021.202631] netlink: 'syz-executor7': attribute type 10 has an invalid length. [ 1021.207556] sctp: [Deprecated]: syz-executor3 (pid 11333) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1021.207556] Use struct sctp_sack_info instead [ 1021.300691] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000404000-0x4)=0x0) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000304000)=@assoc_value={r1, 0x7}, &(0x7f000078b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={r1, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5a000-0x10)={0x2, &(0x7f0000c1a000)=[{0x401, 0x3, 0xfffffffffffffb82, 0x3ff}, {0x80000000, 0x1, 0x80, 0x7}]}, 0x10) r5 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ea3000-0x4)=0x60, 0x800) accept(r5, &(0x7f000028b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000419000-0x8)=@assoc_value={r1, 0x7fffffff}, &(0x7f00003a6000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005be000)={0x0, 0x48, &(0x7f0000114000-0x48)=[@in6={0xa, 0x1, 0x416d6667, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}]}, &(0x7f0000fc6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002ff000-0x98)={r1, @in6={{0xa, 0x0, 0xc4a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff}, 0x98) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000)=[], 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0xd, 0xa, &(0x7f000000a000-0x50)=@raw=[@generic={0x6, 0x1, 0xffffffffd9dfcc42, 0x80000000}, @alu={0x4, 0xffffffffffffffff, 0x6, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x3ff, 0x1f, 0x100000001, 0xba1e}, @call={0x85, 0x0, 0x0, 0x9}], &(0x7f0000002000)='syzkaller\x00', 0x8, 0xa5, &(0x7f0000004000-0xa5)=""/165, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000007000)=0x0, &(0x7f000000a000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, r1}) connect$can_bcm(r0, &(0x7f0000008000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x15, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x180000000, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0xd6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7fffffff, 0x7, 0x2, 0x8}, @alu={0x7, 0x4, 0x0, 0x7, 0x9, 0x10, 0xfffffffffffffff5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0xc, 0x0, 0x0, 0x1, 0xfffffffffffffff1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0xa)='syzkaller\x00', 0x7fff, 0x1e, &(0x7f000000b000-0x1e)=""/30, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f000089b000)=""/241, 0x290) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008fc000)={0x1, 0x3}, 0x8) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8a000-0x4)={r0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000712000-0x8)=0x0, &(0x7f0000ed1000-0x4)=0x222) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000528000)={0x0, 0x7}, &(0x7f0000c2d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000023000-0x6)={r2, 0x81}, 0x6) pipe(&(0x7f00008e8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000-0x4)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000d80000)={&(0x7f0000f4d000)={0x10, 0x0, 0x0, 0x2081000}, 0xc, &(0x7f0000290000)={&(0x7f0000caf000)={0x354, 0xa, 0x1, 0x920, 0x4, 0x3, {0x7, 0x0, 0xa}, [@nested={0x1dc, 0x25, [@typed={0x8, 0x8c, @void=""}, @generic="4806a56591bd96c8ef323cdee091c0abe5ce32b8dbb5f24591f36616670e4dd419af8e6036afe3d3eab5b66fc08ab41d516e81f2fb75d58340f92f447748e5cfcbf23e1485b2e22c9d02d12aca306d34b95925590199866ca2f24f3c4918467efefe66784748d26d7ba8ab4fbac1d85953d493fb72cddc8f4701e956fcef4845fc41a756fc2a096784de108bb98bf05e496e47d791726663bd1f157562fe2e35b63ca37576fc4390292f79f355f34cf9f348574f901c5fe5360c815f2b028ce071e5483cd51151b0e6791bcd488ae480964c1336b3a0bca0197043", @typed={0xc, 0x29, @uid=r5}, @generic="a5e5ccf6d0bacd0a223ca3b88fae25e2800fda00faf097e2acd911761bcb3f2d1992c42d5a8be7a6300ea2ade6c565d68637b549f08a6e10473979c409c1d8992cce144c1f6fccb8ea3b101c57a96b8ef762ebf3fbde8b46e45f535f7a492948759b294b48c37fa88d6afb320ce9d511c9cc13f8a09696a2c36bdec37148cf65349df174ebfd5ada92125d30efe3f60ed7c63ff1a781f32c36c717ac08e85cac30d3ecf143e910582c90483dbb25ce2b95ba4c8d8928dfd8db8570bac1710d9c94c48d92ef1b2684ac2657015d233667a3d8f8cf1b1c51a7153b20945c1c32a6c312c7099bc84b0d8e"]}, @generic="dd919aff1b4a770848802152959301f62135e0472233a7995fba75bf74199070ed96e02389698e851db1166b70e041c1e16c69b512c428a8c09c868439277f07f9c4977865cc75c538abe0e00cd5ee1615dbaa7fc941da3dce58d1d935ef7ce40dc44e31963015e5fac96632d16be505544e85b4959dc77db191a77a78213d33f03bf50e16a85305013b08119cf380634059bdeec0572d49a88469805779da9f4d256620d4b68fece9c1819ad4c256d578d4b3c20115dac5a389ad902f07f2e2dd751d1505552cee8ac955", @nested={0x98, 0x5c, [@generic="d65c965a8186d42a7b99ca607028c0005fcbaa6d85957d53f1a66832a84b2ef5f92484d68626c7da204c7a7b150be9597c012b082ca327e1ca0cc6513bbebfed058b114b810f8757ea6e2fd48f798338b5bfa0abcbf578bc7379765108d2a664966e61fce48bad894bc5ec000225fadc487d3ca0f47d77bdd707673c4e406779315ae8fc8b6a222ffcf4114927502081361682"]}]}, 0x354}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bbd000)=0x7, 0x8777881554e5dd43) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000bd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f5c000)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000661000)={r6, 0x4}) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0x7f) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0xfffffffffffffe6e}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005a3000)=0x0, &(0x7f0000b25000-0x4)=0x4) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b52000)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00008c1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f5a000)=0x9, 0x80800) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x5478) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x7, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@generic="b7c44e89c6ad0b52b682d1ecd07261df", @ifru_flags=0x1000}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x5) 2018/01/17 08:14:49 executing program 5: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000587000-0x10)={0x2, 0x3, 0x4, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e35000)={r2, 0x24}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000563000)="24a6682ca1a0af2fb1e29dfdb25d0a37f09d10c7f6cda71406afbf4c5204544c6346343f565d560b", 0x28, 0x40000, &(0x7f0000000000)={0x1a, 0x1a, 0x10000, 0xea, 0x9, 0x8, @random="be100a9fdb8b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0xa, 0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000045a000)=""/170, &(0x7f0000258000-0x4)=0xaa) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0x8e1905b0d15b82d7, &(0x7f000027c000)=0x0, &(0x7f0000b80000-0x4)=0x2c5) syz_emit_ethernet(0x14f, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "800100", 0x119, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000535000)={0x3, 0x1, [0x0]}) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000aec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aeb000)=0x14) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000aec000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000078b000-0x4)=0xc) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000aed000-0x4)=0x0, 0x800) bind$can_raw(r0, &(0x7f0000aec000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000000c000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000009000+0x9ca)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000011000)="2301f146425ba2baf3cb905e08bd52dd", 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x8000, 0x2, 0x2, 0x40, 0x7, 0xb43, 0x2, r2}, &(0x7f0000012000-0x4)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000013000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000000f000-0x10)=@req={0x50, &(0x7f000000b000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x7}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000010000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000f000)={0x0, 0x1, 0x7}, &(0x7f000000d000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9001}) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006a2000)=0x0, &(0x7f0000643000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000950000)=0x0, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00002fa000+0xe86)="0aa57e6cb012c92f95a4938acb517348", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 1021.397796] sctp: [Deprecated]: syz-executor2 (pid 11377) Use of int in max_burst socket option. [ 1021.397796] Use struct sctp_assoc_value instead [ 1021.473309] sctp: [Deprecated]: syz-executor2 (pid 11377) Use of int in max_burst socket option. [ 1021.473309] Use struct sctp_assoc_value instead 2018/01/17 08:14:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00002e1000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/67, 0x43, 0x100, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x3ff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000ad6000)=[], 0x444444444444769, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c08000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f41000-0x4)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a1f000-0xf0)=""/240, &(0x7f0000a36000)=0xf0) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x7, 0xa0000000000000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f7b000-0x5f)=""/95, &(0x7f0000f7b000-0x4)=0x5f) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00006bb000)=0x2, 0x4) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000093c000)={0x1, &(0x7f0000ffb000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 08:14:49 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000b61000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000424000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00009e6000-0x64)={r0, r0, 0x9, 0x7fff, &(0x7f0000c83000-0x1000)="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", 0x48000000, 0x6e2, 0x8001, 0x2, 0xfffffffffffffff7, 0xff, 0x6e, "406c247635fc690f3dc018c0c671ea827606a446cd68277e7a5b544aab76785610389ffa2115ba274fe0f39da9078410a461bfda9b4c695a68a1dcd3"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffae) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000277000-0x8)={0x3, 0x4}, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0xc) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xfffffffffffffdca}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000110000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x1000000000000361) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00004c9000-0x4)=0x3f, 0xffffffdd) close(r0) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c00000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f0000)={@generic="73eb95e253e0705620ff504f49d368b5", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005d3000)={0x2, 0x1, 0x2, 0x4a, 0x9, 0xffffffffffffff9c, 0xf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ea000)={r0, &(0x7f00006c0000)="767ed73e4e105d227ab541abd46019433e942ede2aa41483f67782a26b625e9a8d7e95cc2a17fcb09d90b15c4794b03b7724c45341e9760332efd26c5824735245433306728aa55f06dc4e4c5be38c95b3153f837787c19f12e614cb395d967eafc2c7687afd77cbcc102f2ecc8f911481995d4d0e51bd82cfba9aab873fd16a00dbec8a3392cc127e0faba580c6a6dd7657dc21057eb6dbf49bfe0dad3c2175405657908904b10150deb27affa2a8a3206cafea96534574fe521fcbd0cdcfa36343774f7f5a5f5eadb10a120b650e430a8d0b822e4e037c62c6edb2a0c78d0c92673419cf9fc49db0f36e", &(0x7f000026a000)="4e4283d312791925430f6fd1a540204d0422511074afe5819b744cca243a934f46668e3202a5a6fb66e9fbc10cf0a3b32287a6af209c919b10c0f5ecbeb60109ff38b5233707efa0e65b1a59726d65fbc431af356f29bc89bf354ff8038e11b6a598a3aa6f53fe1d20fc0dac72537a30162e87111fd392aa896b31b6acf8f06a4908f977a4efde184f58fc7e7549104ad4d8fa9b1f666b444d20f25a5f9b38ca538b16ef5d3c1be680f1d2730b1528afb257b446519b2c7ed501c5d6f295666e0be95036126acbfe5ee78749140577a9f11432b69a3a7647654594", 0x2}, 0x20) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000021000)="1a7e78d6fc6963c6c3db547219b1ec42db6667fdfcecc019d2b1274caadf1c1a12f7b51530331ba3c81ee0bae5ca16ee8bf05342eb04e132575ad45deb3c8bd4948fb2666d49c94a7c06f34bf758cd55430b54e9bc1480d884fc3f30eba25401ee82e9109712545f9ca7fc7b99ab294fb6dbb322097422ed39ad9603bfe86a35153f5f44c87de5dd7c3fbb56bb96002a08326d7483e52b8516a4", 0x9a, 0x4000010, 0x0, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000001000-0xc8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0xf}], 0xa) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"1421a10781696e"}, 0x3}, [{"1d8d1f5669da1a"}, {"7f322ee883d0f1"}, {"ac99ed31d708ef"}, {"ee0bcb1adabadc"}, {"9622e66429ecc7"}, {"0e45d45b1f00fc"}, {"8b6b155818b0b5"}, {"80b725870ba1f1"}]}, 0x48) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair(0x2, 0x80005, 0x3, &(0x7f000066e000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a24000-0x8)={r2, &(0x7f0000179000-0x9a)="99ce5aa62871d2cc8ba7c531faf7dca6998345a8fbc91b9ec027cda359cacd3bc0ef415f122c964e1c64a22c95c15a60763028588e7e1e9bf28675d9277a7f748e0abeb5b05eee797c80edde594c7e6a572a7c1b6b5c419493ddf3161d08c20d4129cae9b68d5a5b1ec25237424845f3ef8452352671fde49509fb12c9509b1bcde392b002edbbb31da25c9144093893e9bd14ec38a03dfff8fa", &(0x7f0000399000-0x18)="5de779ab4e3cc4d55cb6e72f13a4675469932e05bc4f17a4", 0x0}, 0x20) [ 1021.622936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27132 sclass=netlink_route_socket pig=11443 comm=syz-executor5 [ 1021.654814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11447 comm=syz-executor5 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6f000)=0xc) 2018/01/17 08:14:49 executing program 3: syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) getgid() r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000a9c000-0x20)=[{0x8, 0x0, 0x9, 0x1}, {0x7fff, 0x2, 0x6, 0x7fff}, {0x89, 0x80000000, 0x0, 0x0}, {0x3, 0x7fffffff, 0x8, 0x1f}]}, 0x10) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9, &(0x7f000000b000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x3e) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000000f000-0x5c)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x4, [0x8, 0x8, 0xfffffffffffffbc6, 0x5, 0x8, 0x8ad0000000000000, 0xffff, 0x8]}, 0x5c) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) socketpair(0xeeade9804f2a31ea, 0x800, 0x3f, &(0x7f00008c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000202000-0xc)=@sack_info={0x0, 0x2, 0x2}, &(0x7f0000a2e000-0x1)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006f2000)={r2, 0x7, 0x800000000000000, 0x7}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000315000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) close(0xffffffffffffffff) 2018/01/17 08:14:49 executing program 4: socketpair$inet(0x2, 0x807, 0x9ec, &(0x7f00006b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000016c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0xfffffffffffffe95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r2, &(0x7f000009c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000043f000)=0x3a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000dc3000-0x4)=@int=0x3f, 0x4) readv(r2, &(0x7f0000f5d000-0x10)=[{&(0x7f00003e3000)=""/130, 0x82}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000900000-0x5c)={{0xa, 0x3, 0x7f5e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7}, 0x8, [0x7, 0x8, 0x3ff, 0x6, 0x2, 0x8, 0x7, 0x4]}, 0x5c) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000aff000-0x4)=0x0, &(0x7f000039f000)=0xfffffffffffffdf9) 2018/01/17 08:14:49 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000651000)=r1) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x80000, 0x6, &(0x7f0000109000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000732000-0x8)={0x0, 0x8}, &(0x7f0000a51000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000766000-0x10)={0xfffffffffffffff9, 0xa, 0xd0, 0x4, r3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003b0000-0x8)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000407000)={r3, 0x27, "e9818fcd82f576dad9ffe433dfb9e508429f30a998eff5927fa2094edad358e59e814d32f72df5"}, &(0x7f000053f000-0x4)=0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000dd9000-0x4)=0x239, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bcc000)={@generic="158f6feb2f3c441e3cea67872c423868", @ifru_flags=0xd000}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c24000-0x4)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000316000)=""/113, &(0x7f00000f1000)=0x71) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x80003, 0x0) sendmsg$kcm(r0, &(0x7f0000de3000+0x874)={&(0x7f000027d000)=@nfc={0x27, 0x4, 0x9, 0x5}, 0x10, &(0x7f0000754000)=[{&(0x7f0000c0b000)="594f8974845f2fa324a1c313c4b6f0b52b62e5be1e6ce628fb52da49649a353bb230b9e82c557f57778c20f1d74310ce6a7b764d3b8fd185778c385f100d7950574418662cb82bf0d85b7a2460acac7f0c2194767d844210281c395b58009979b1d5677f5aded6bd5efa8d907e3bc5feab96ccd13241c274fbad18ed0c832f68e4d0a1181ece5085bae41ab75409732e55db6d89ce9cb2271d887bf05fd86635f88ce973d24642079f8425d4006f46338d4dccede536393fb2cc31a8b3061e777bfa20ce6b59d6a708388267c492506a105ab21b90076e1cb54145a16150c92b1a06bfc7633a9e88eac94a0ca02f3ff0a3cb8821fafe", 0xf6}, {&(0x7f000066c000-0xd2)="0805e0b108e1f0497490dda858e7a3939d7a069727e46026e583f4568a520fd4b6b35511b7ba89a3b1fa30a2aafb3fb3642abb9106b006432916f0406f765e62ba0c55bce6cbd4df3d1016e3449f29787b3a7775774c44043238dddf779ab77895365861c1af3f3c373e9b64fcf5f33328e64853db64b6b69ad7b5b233a89a8562240dee2c6bf560174e39350e6b537a6e3018d81924f8507a9d1b0d80715d381ba5d7f283c56830cc2675992ec1c9b1caa63a8c893f6dafd6ac7fdd46c788ee5be93fce8afb0a33aa6925f290fa48cd5cb1", 0xd2}, {&(0x7f0000d84000)="a6e510ad49f465c2f1e07ce99f47123c4a6937a8c44e633a095ea4d0970483392a7fe8b69dd5", 0x26}, {&(0x7f0000db3000-0x62)="dcbc29c37bf6d7bf915125cd3061083f52b721de51f0022ec11bab868d015869d0f00fcae5d3cca32261e276dc452fc7dc772f4e5631c4cd3002b4e06a2a6009e509d055bbbc0f6e197146e44d9b72380fff3b80bcf84284f30760efbc7898156dce", 0x62}, {&(0x7f0000032000)="8004185ecb3c4b270e8c2394fe5aa324c4604ed03d97c31c83050c1e9fe3ef560c2abfc98c5da635dc58a7e2429ba620beac9aa4b38a7ca968305e3d5e7d32c80be6dbeb8299c75256ffa45adead506886c14bfa240aca40b33e5ea6ec0ab4833d3b4055186d96", 0x67}, {&(0x7f0000f15000-0xc8)="dc66eb2c99ed3d1336d9dfe14f58639c7845743596682e0e1d16fb53aa3e7ab49c0ae61b5fc64cc9539ae2c5d9c924edf70b70c1f05522fa082418fa966a09f6b1612d11fe431d5776e46726b7cdb242acbd4ad9d6c9542eee5294a8d3e04ac1e576da3ac0d7a228183e96f8f2f77eee16b96b62561acbfeec0a5a9ffa89d45876b5ba9df4c90818ec537b2441f1f085f54cd6eadddaaaf48d367f2f3c512fedbc3c7de7f2d314ec157f925ddec816c745f88a46cfbf9f023467525423340b4f48b5d42fc5838822", 0xc8}], 0x6, &(0x7f0000c6e000)=[{0x100, 0x119, 0x4, "01f121b574636f975a123fa69e5380b9f12813053fe1911d48b4657bb57e230b531e1c18f41440c3bf67b6e6d6c6b73d7b85dbaa6f81e02a9f203a0541b78166f1b7fa7351b417156082b507c5662ac2eeeed770a6ab81c2807f49208ffe93fad56f4e1836d4c4a48b4e08b7dd1055f164e78591743da01b8720a1f98ceab327cbdbb8b22dd9e891cef722ca2f1620cfce7d481af3860b4eae83ff0e3bdd3277e26690f77ab81995a222002b4fefa8a16d375c234d504f4d754cee1a96397af492cddc62cf4175f77b9706896138f5e69f4f1f4c1c15c188df9f48d549f03244466ed40d176cf80ac6bb4883a0"}, {0x1010, 0x104, 0x8000, "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"}, {0x68, 0x11f, 0x1ff, "9ca61fe31c131ac4493daa045a2e478e4ec5cd45b5fe9da0e276c96af9bfa110c9d94e7afb866d6a04aa963e3ff45ca6fcfff0ca3afb7031ae24ed896c0946c6aa8cdd6ad510fe3c84e20508dd290224024fec539cf495"}], 0x1178, 0x0}, 0x4011) getsockname$packet(r0, &(0x7f0000782000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000169000)=0x14) write(r0, &(0x7f0000a63000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x40e) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007ea000-0x4)=0x0, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005cf000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000dd3000-0x38)={&(0x7f0000451000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00004b5000)={&(0x7f00001ed000-0x10)=@can={{0x3, 0x6, 0x6, 0x3a2}, 0x5, 0x2, 0x0, 0x0, "8ba44a40f031bd2c"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x1) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/17 08:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ada000)=0x1c) sendmmsg(r0, &(0x7f0000f8d000-0xf0)=[{{&(0x7f0000262000-0x9)=@rc={0x1f, {0x7, 0x5, 0x1000, 0xffffffff, 0x80, 0x9}, 0x6dcfaef8}, 0x9, &(0x7f000070e000-0x70)=[{&(0x7f0000fc1000-0x44)="a30525b15cc54c0b7a3bcc6f3fc18fe9008d46ad9124660eeafb307a00f9b9392d1f43f23c901ed55f8b86aaf59ee2499e70a72e95c4434d15c5032937deb0379b25d464", 0x44}, {&(0x7f000088b000-0x31)="1d2deeaad597041f1de17ad60f60ce4375cae0da10d89910de21a96091b51064cc77291d29ef4b5d21874ca4a9d73487f3", 0x31}, {&(0x7f00008cd000-0xab)="c2e55a50325ed74572da1085b284371a4af87a00ba7ef0bc15e9c2ae471804c36be41eee3cb749b6216d09b8fb8285bff827d03152e8c4cb036808d33ab91245a9849d5920261fe92da71382d5586f0020d64b5a87a2bf1d259f0ca52e4b8b3e546f91be4774bbabec67d815f4917c6eb417d0887ad68480d9b4e53623109a16242b3fda7b7bce2800ca2e21d1f015cca8224a96998ffab437ea9ea2c897018c2ffacee55280a180b99ded", 0xab}, {&(0x7f000030e000)="857ce465c64a23bae83143666eacd62e39dbd08d3363a4757146e6902898f10f824fe6c416c0bee128003372526b42caab83aaebc12c50f12375025f0a0b70f47dd2891047c6285a44a7173175e6473ee7469d0ca28a", 0x56}, {&(0x7f000022e000)="265e24dbd1817ab43e0576bb4ef7075112b299d648cc1d73907188e4bc27a6a01e1d60830979b0ee78598bad93c5b83b990550d4de025e25b0553267f94c0ec22f3ffa0e1a02863f120706f9455cb7280105b8f9b6d444718b4a870b31a6ddc9420c089859660b4a36b10f732c9334a4eca3d8deb354757dffced31af249705f0002d6c2009006bdd45423157d58322bd419d341db1cbec3f6d730619d3783198ba642200ebe8bd49dd46e5ca1cc203c199807b12f7684f57c61617da8", 0xbd}, {&(0x7f0000299000-0x30)="7f928663af5057f8499e42b6b0e01fd4cb9e16c0de1533d090fc8b5168c1c35c52f988773da711faac28816b236ebb99", 0x30}, {&(0x7f0000779000-0x63)="a8e5a751af043945fa7b1456ee6d7d0ae159b85094d362006d5df949af351d67b019f4a8d87ce6b226aab6b9f42947f483f13fcb5a870880b1f6b771622b2310802d6aef790befd5648851adf5654f02cf878ab95bd0ead1cad6ebbdf37552b89ee94d", 0x63}], 0x7, &(0x7f00004a9000)=[{0x10, 0x11f, 0x3, ""}, {0x78, 0x110, 0x7, "31e1364c30267162d0068386c866c499d682fb1cab19124880469dea26e4f33e51bc90da0883431af41826764566b6f55501aaddb26516e4978f9f7cd24859805ac47ae214cd9506bbc8fffeffcb01e23a328d301654d847a3bec63d2bcb2520496870d782d035"}, {0x98, 0x10b, 0x6, "c8e629f33059c4e881f3575c8f28b27a65c66f35efb0f88a8eb030cc1f29f309623ae147a0b4a752428fca3d0a3e44fe2dc2dabaf228064e08ccff1ce27e70d7d5d1d9af580492ec816477d432b6af4231eecf89678bbc67abee35b434584756c4332023204b4ad08f953c035ba55a1834e47c8e1030efb2bc3f6e2991bd15a49c70dba7f4"}], 0x120, 0x4040800}, 0x1000}, {{&(0x7f0000087000-0x10)=@ipx={0x4, 0x7, 0x80000001, "e535764640d3", 0x7, 0x0}, 0x10, &(0x7f00000d8000)=[{&(0x7f00009b1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffb}, {{&(0x7f00000df000-0x10)=@ipx={0x4, 0x9, 0x81, "a83292c0fd11", 0x0, 0x0}, 0x10, &(0x7f0000f96000)=[{&(0x7f0000bdf000)="8778becdc474c623e5f7e214b6e4ddf31e1d45e24a58370f8cd622679ba038cd2494aa2b3ad31c5b6da44b27e1b42754ec58e0326ad56b43b55c79ce329d2c29e7e5c3b643efb3cc9408e1f4169a4a1f23e782b90db13a9900db50bc91df3c0db2dbb41dc6d7551798ca2be995824249e567e7a0ab96a4a15437b928065151286dcf44d89a2468aea04f", 0x8a}], 0x1, &(0x7f00008f1000-0x90)=[{0x90, 0x11d, 0x7, "ec76bb3aaeda5f9eb26207fadc421d4e0d3157696940b26caffef0aec2498330c23ee9987f8ce5dbb7be2c7c4641eb0f6bc9df2b267fdff476aefc936198d2b9787154ee6b08ea964aa22dc24245a2f853f8ec23f4c0ca4977bb60ca7c8dc68993f23b5a8b2360e860fdb1c1be8aad2a0308d53ca26ba924bdd410d3bb3a8c2f"}], 0x90, 0x804}, 0x401}, {{&(0x7f0000737000-0x10)=@nfc={0x27, 0x71c, 0x20, 0x7}, 0x10, &(0x7f00005e6000-0x10)=[{&(0x7f00002e6000)="6f69098092b798c60ec097a87ef2b6d07dca890cb2db6b6d6c7ddcea75f293f9563a6b20c84d4a919e348e2870e1ae7fe26fafb055545d303db4a9deae958338d033192a6c4246637dd8296e262b1650929cbed56b65dcc35d2d1f6813d8652413a8c70609ebbdc11476e68338491b49d4f744d0468badb1c1de07cae519296f75612e0e896615e12611c486c0bd16dace5c8cb0b1bc", 0x96}], 0x1, &(0x7f00008f7000)=[{0xe0, 0x105, 0xffffffffffffffff, "517db45abdf095c4e7b8d81b8783d0d3bfc82757b90033271fee69dd317c0495e6bd7e5fc27c6bfa40f82d5896f387cc40d092c595cc745e0bf24b38c4b10d0b8dcd1062faceef6c3735a855c19f26dfc985c6282a04341647a7aa27c4384b295617ac054e52fb75c3452eb9fb1b2fa1984810674bb72a97a1af80efc792504b5f9cf92f583ceb3166c6414230e8eaca6c5823d29c1b819b3ddd53fb7d36115791a001bee0ff58a313e976a33b74e48fa7bf0f31dc6e05045f31c7b65f7c760e7c5007eacce5175ead"}, {0x48, 0x110, 0x9a, "5510f39eeb8f0efc2f2130f30ac36eb286c4bf1317b666c8b26c67324f7e93cb98573a427cfcdcbe41977b486c23a2e7fb1efd652c46851a"}], 0x128, 0x40000}, 0xb3}], 0x4, 0x48010) r1 = socket(0x8, 0x4, 0x3) getpeername$packet(r1, &(0x7f0000172000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e88000)=0x14) getsockname(0xffffffffffffff9c, &(0x7f00004c6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d2000)=0x2e) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000085e000)=0x0, &(0x7f00001f3000-0x4)=0x4) accept4$packet(r2, &(0x7f000063a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a3000)=0x14, 0x800) accept4$packet(r2, &(0x7f0000eb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000fb000)=0x14, 0x80800) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00003c7000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) getsockname$llc(r2, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000670000)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) 2018/01/17 08:14:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x3f) bind$unix(0xffffffffffffffff, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x9af7, "ac8d5770655383c7533bab7cadbaa18ac292877676e7da807c4bfbc7b81d83722e8659721dcbab575734455ce920e7591ad6cae500b7792ad7530d3d56"}}}, 0x0) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f00009fc000-0x4)=0x0) sendto$ipx(r2, &(0x7f000069e000)="67f35b50b7f209484c8d", 0xa, 0x20000000, &(0x7f0000817000-0x10)={0x4, 0x8, 0xffffffffffff8001, "d817946d54a4", 0xc5e3, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f0000991000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000512000-0xe)={0x0, 0x5, 0x3, [0x5, 0x0, 0x8]}, &(0x7f0000489000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007ec000)=0x101, 0x4) recvfrom(r2, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) accept4$nfc_llcp(r0, 0x0, &(0x7f0000626000)=0x0, 0x80800) [ 1021.820114] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 1021.887511] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 08:14:49 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ac1000-0x4)=0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000edd000)=@generic={0x4, 0x1, 0x7}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000f81000-0x4)=0x0, &(0x7f000053f000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f81000)=""/4, 0x4, 0x40010000, &(0x7f000077b000)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) 2018/01/17 08:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x4007fff, &(0x7f00009a0000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000065d000)="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", 0x118) 2018/01/17 08:14:49 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)=""/5, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005b6000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005b6000-0x14)={0xffffffffffffffff, 0x1, 0xfffffffffffffffa, 0x0, 0x448a}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b4000)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b2000)={r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 08:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/17 08:14:49 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba363b882b8fa85b715a5d6b6dc0f1ea94e2fca187e75407e3342a29a70fe9960f08", 0x31, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0xfffffffffffffffe, &(0x7f0000b7a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b20000)={0x0, 0x40, 0x80, 0xac, 0x4, 0x3, 0x1, 0x5, {0x0, @in6={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x8, 0xff, 0x6}}, &(0x7f0000f18000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006b1000-0xc)=@sack_info={r1, 0xffffffffffffae84, 0x800}, 0xc) unshare(0x20000400) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000dba000+0x9c3)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000dd7000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000082c000-0x4)=@assoc_id=r1, &(0x7f0000357000-0x4)=0x4) sendto$inet6(r3, &(0x7f0000ff0000)="2f444b7a5142381ed309ac983a6fa592fd9a271c5f8bbc04244767cba851b237cfaeb389c45f9c105d1ea7dffcfa58a63010428974652ab582c1021b", 0x3c, 0x40000, &(0x7f00007e4000)={0xa, 0x3, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/17 08:14:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000957000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffa87, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000-0x10)={0x2, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) r5 = socket(0x3, 0x80006, 0x5610000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000002000-0x74)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xded, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba0}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0xe)={r6, 0x7, 0x3, [0x1, 0x40, 0x1]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x214c0000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@alg={0x108, 0x10, 0x400, 0x1, 0x2, {{'ghash\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9d}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x0}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x8005) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/01/17 08:14:49 executing program 1: r0 = socket$inet(0x2, 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000913000+0x4cf)={0x0, 0x77, "0af19c9deb6ac0a9d44bf9bb9708dad22335dbdc2a993f018bb78e66d84900bc35afd639060d5bcfb1d8271c05b669ce864e14bca7ae2acc644bca9c9e1f8a2354d92ef9ef20c954632a76121afb17f5a6ebc0dfa663e7677b4dee9723cf86d08e4592018e80bcfaa9414566f904c7316b484f888727a6"}, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f21000)={0x0, 0x0}) connect$inet6(r3, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c6) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b71000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept(r3, &(0x7f0000a7d000)=@un=@file={0x0, ""/85}, &(0x7f0000ef9000-0x4)=0x57) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00005b1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032f000)=0x18) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000021c000)={0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xa6c0, 0x2, 0x7, 0x3ff, &(0x7f0000e66000-0x10)=@common='ip6tnl0\x00', 0x8, 0x8, 0xfffffffffffffffd}) 2018/01/17 08:14:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@generic="3f19f07799606bb68ad2774736751ebe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8991, &(0x7f0000001000)={@common='dummy0\x00', @ifru_map={0xf03b, 0xffffffff, 0x80, 0xfff, 0x9, 0x7fffffff}}) socket$inet6(0xa, 0x0, 0x80) 2018/01/17 08:14:50 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae0000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000099f000-0x27)=""/39, &(0x7f0000560000-0x4)=0x27) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ae1000-0x10)="14d6f609e25600497316ff72c88db2e7", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000038c000-0x20)={@generic="32f3f254dd99aceff360080999804885", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x8) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/17 08:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @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]}, {{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]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r5 = accept4(r0, &(0x7f0000019000)=@generic={0x0, ""/126}, &(0x7f0000aa9000-0x4)=0x80, 0x800) sendmsg$kcm(r5, &(0x7f0000917000)={&(0x7f0000983000-0x9)=@rc={0x1f, {0x0, 0x8a0, 0x1, 0xfffffffffffffffe, 0x0, 0x8000}, 0xb2}, 0x9, &(0x7f00008e7000-0x30)=[{&(0x7f00007a2000-0x72)="f6da9a00b3ac29788fc3e493a1deb9fc4aced2c6b159abccc12f586b14b98779d088da185123d198bdc4d1f0a89baccb74a2a215f47956aa8683eaeedb151fc1ab03646914d24a24d925c81677c9f2e497ff56e078f5c1ae3abe08d997a6ef7eb915d16255928a8483fabc7d3ec72b3a0248", 0x72}, {&(0x7f0000c56000-0x1000)="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", 0x1000}, {&(0x7f00009cb000-0x68)="e825903c502d871dbb13e0620c7b37059c6a12519ae7fee147661046859c84761228344107236c8df5b48efdb011e6cb97b0d6462f0962c791251376ab8f11363435d399739c7381330730e2db8a647b53fd3359ce5f8f6d158c1e7be2e625dd2774a48c25a860b1", 0x68}], 0x3, &(0x7f0000d09000-0x50)=[{0x10, 0x0, 0xffffffffffffff9a, ""}, {0x40, 0x29, 0x1, "a3663cf4598b378ee5e9777ec1762f785e3c17e2cc9dd44531f05b7aa8953b282d91e07633966eb9437039546a4b"}], 0x50, 0x40000}, 0x4040000) 2018/01/17 08:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000306000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2d000-0x28)={@generic="972bb071b9586ae0b1a0bfad0c053845", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99", 0x10, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e07000)=0x56, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 08:14:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00006e7000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000284000)=@setneightbl={0xec, 0x43, 0x2, 0x2, 0x3, {0x7, 0x0, 0x0}, [@NDTA_THRESH3={0x8, 0x4, 0x3f3d}, @NDTA_PARMS={0x5c, 0x6, [@NDTPA_PROXY_DELAY={0x10, 0xd, 0x100000001}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x3f}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x2c}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x3}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x1}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x7f}]}, @NDTA_THRESH1={0x8, 0x2, 0xd0}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH2={0x8, 0x3, 0x1c8}, @NDTA_THRESH2={0x8, 0x3, 0x8001}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_LOCKTIME={0x10, 0xf, 0xffffffff80000000}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0xfff}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x90b1}, @NDTPA_APP_PROBES={0x8, 0x9, 0x4}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x0}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000042e000-0x10)={0x10001, 0x10000, 0x1, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) close(r1) r2 = socket$unix(0x1, 0x1, 0x0) bind$inet6(r1, &(0x7f0000410000-0x1c)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x2aa) poll(&(0x7f0000501000)=[{r2, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000b7d000)={0xa0000008, 0x0}) 2018/01/17 08:14:50 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000007000)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e509", 0x18, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet(0x2, 0x80807, 0x0, &(0x7f00000ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ea000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ea000-0x3)=0x8c) 2018/01/17 08:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r1, &(0x7f0000eea000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000085e000)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001bc000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000088a000)=0x0, &(0x7f00000dd000-0x4)=0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 08:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009da000)={@common='bcsh0\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r2, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/17 08:14:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0xe16, &(0x7f0000000000)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b38000)=0xc) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0x1f9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f64000-0x8c)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000f64000-0x4)=0x8c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ca9000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x551}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc42a, 0x4, 0x2, 0x2, 0x10}, &(0x7f0000f64000-0x4)=0xa0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 08:14:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f79000)=@common="7465716c30000400") writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) socketpair(0x11, 0x80007, 0x3ff, &(0x7f000098e000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f0d000-0x4)=0x6, 0x4) 2018/01/17 08:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000677000)=0x0, &(0x7f00005ab000)=0x4) 2018/01/17 08:14:50 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x7) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbcd3a412f078a444) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 08:14:50 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000329000)={0x0, 0x80000, 0xffffffffffffff9c}) 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4ac3, 0xb17, 0x8a, 0xffff, 0x3, 0x4, 0x82df, 0x1, 0x6, 0x8, 0xa358, 0x200, 0x2, 0x2cb6, 0x4]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x7, "fdd9bf693eca9b"}, &(0x7f0000003000-0x4)=0xf) ioctl(r0, 0x20, &(0x7f0000002000-0x52)="5c62e98d9396b09398fbdc5cd1e898ed1be71e0cd8fca0ac5416cc0728a39151acda22e2de8f4fd603cab9db195c4f583858b46a90934fb7f434633238ed550481fb59b131c3213f0b419fcdff1b3f0a8ba7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000+0xb57)={0x0, 0x0}) 2018/01/17 08:14:50 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000e71000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e71000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xbd, 0x8, 0x400, 0x3c}, &(0x7f0000708000)=0xa0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e71000)=@assoc_value={r4, 0x100000001}, &(0x7f0000ae8000)=0x8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000e73000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e73000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/17 08:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000417000)={0x0, 0x0}) pipe(&(0x7f00003e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000043b000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={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, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b10000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x9, r1}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dd2000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) 2018/01/17 08:14:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000016000+0xb73)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000016000+0xbeb)={0x3, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000009000)={r1, &(0x7f0000008000-0xb4)=""/180}) 2018/01/17 08:14:50 executing program 6: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f000034b000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xfffffe7d) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e5a000-0xac)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xffffffffffffff80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001b3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e59000-0x4)=0x1008) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e58000)={r1, @in={{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]}, 0x767, 0x20000000000}, 0x98) 2018/01/17 08:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001be000-0x38)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[], 0x0, &(0x7f0000c7e000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0xffffffffffffff39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:50 executing program 7: socketpair(0xa, 0x4, 0xfffffffffffffffd, &(0x7f000001d000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000975000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000085f000+0x3dd)={r1}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000218000-0x3a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0xffffffffffffffff, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[@end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7a7, 0x3}}}}}, &(0x7f0000ff7000)={0x1, 0x1, [0xfffffffffffffffe]}) 2018/01/17 08:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ba000)=0x0, &(0x7f00006e5000)=0x4) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) accept4(r1, &(0x7f00009bb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000007b000-0x4)=0x10, 0x0) 2018/01/17 08:14:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000b3000-0x230)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) recvmsg(r1, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:14:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000090) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001e000)=[{&(0x7f0000018000-0xbf)="4fe3b96009523557d69e1e2a6dab8ca1c7e723cc367b5f72461afd0a333c95f11ff0935e36c92eccb197674581302c6144be85af13c3a298a78e4c45cbdebeab82321ed77a919ece5a0940c2e12d4e6d308e71836f34017b72588e5e09b5a3fd3f27328ccadafa0a5956b3106aba9cd93310081e3f71a72dac99ca792f9a147272c11c91994a10422a2a1ed6fc37e990db03ccf6a69da6827a2d77247fca718bb39d2894c183490443105ee9181672250f23c14838ab17a9174d19912a6a71", 0xbf}, {&(0x7f0000024000-0xd3)="374e3e3a3d90f7dc5f6dc646f1afaa782d9947645e0fc4eed7a079311246baa8ef0773f62ff92afe1b05bba530a2d257df3cb85a86e743ccefe9413cec80dc3adc55513c7eee17461eeb5f72134d0b0a849d3fc5216a04f79ef4e4468cf0d43b63fbf859a9abc3adc9f0801a93d4195f54912b547ad28b2b5cd879252427044dc69f152b3326767e78a6360c34aceb0d89268a659fbe4e441af4023d45809c5da17edf1c6d241dc621785528f8af25bdc4f5826c364e6bd86400ff8d61497aa708717156274fc9b3d3e3bc45b232ea24c6fa8e", 0xd3}, {&(0x7f0000026000)="1b2d526373e9922e4b2c22f3307e170cfa7bff0338be43518b5d7f35a70eda590f13889b6598c849f825b88c586c3ed134e2b477db38bc8c9d19c100dca9398e3e763a97673c0e71326094d35b18335e10cd7e518a8955ca3fc64475a0c584529ae59ef0e824", 0x66}, {&(0x7f0000027000)="ffaebec39360582ac1961fe2ecc7cea2f08da25b52fa6fc457c31e75f36f91c5bdaa56523f097486e762c3140bd02f48e997570ec92e6354cdf437f25867ea1053549fbabd71c50667e01c262239b07d0cbd770a2d37f519c695b53d42e1fc2983ca2bfad1bbbbea6111", 0x6a}], 0x4, 0x0) socketpair$inet6(0xa, 0x802, 0x4, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000027000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000027000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000025000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000021000)={0x0, 0xfff, 0x30, 0x800000010, 0x90d}, &(0x7f0000022000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000012000)={r4, 0x3}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000026000)={0x8001}, 0x4) 2018/01/17 08:14:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10080000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x8a)=""/138, &(0x7f0000000000)=0x8a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/17 08:14:50 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x3, &(0x7f0000568000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e7b000-0x14)={0x0, 0x4, 0x6, 0x5, 0x2, 0x7}, &(0x7f0000fd6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079c000)={0x0, 0x1000, "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"}, &(0x7f0000825000)=0x1008) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000671000-0xae)={0x0, 0xa6, "6bd51154a5d2e9d677f99b136f5e2aed2acae30d61dacaee37a1fed1272110c8e3456deca7676b6b427e734b156e0b87f66c5bf8b35a9962a010c4bafdad6a3c1b1364aa81fab33abfca7eca2e447014ad522248e089038848c19f659510d8d9524b4c50fac6c4267678fed6f70dde62053582cbd387100a1a6451a3aa4a4f738a8546177cdb16c33a4b5b2e1e55b924d5156a87bc6211bdca79ff406d9a75321bffe20b5fe9"}, &(0x7f00009b4000)=0xae) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd6000-0x10)={0x9, 0x2, 0x81, 0x4, 0x0}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000091a000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd6000-0x10)={0x0, 0x7, 0x0, 0x7fffffff}, &(0x7f0000fd5000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd6000-0x62)={0x0, 0x5a, "ff6b36365fbbda085e185dfd78a6975e6ad48ffe7176018a1b178953430f4714bf3b130681fa40d84569b67687c0bab59962e721369bb7db54fe8e4b77c33cf2525b958b5c40ca956310982e6a43513be06ecf2218b4e6d2c6fb"}, &(0x7f0000a96000-0x4)=0x62) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005d6000)=[{&(0x7f0000fd6000-0x1c)=@in6={0xa, 0x3, 0xc61, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfd7c}, 0x1c, &(0x7f00009f9000-0x20)=[{&(0x7f0000fd5000)="ae3d18343822c49848f18576c0e49b0b1e8197647292368ded18187a195cc825095ed207f745b08a434a46060b2faddd65f70f48ca0ef1ab71d14ad3604cd4010a18d2df43e1a976a6fc73a39c9801d28f1ee26e8c9455ec02e572ee1a90a4bb8aa3cd5b33f03512c4c5b0a8f1c12bdab8b17c77df738fbe8b30e5588714ebe429d5a85181873a5d91dab7c77e1341096601191895be9f6127da65d6", 0x9c}, {&(0x7f00003ee000-0x56)="ca1e5b361617641532cce67bffa7d137a6b7f9903560753461e487a7f22656b295c2ccd693b317b22d2d7e3acde32216d04ecf52460c4f9889da57d50c25688db6ddb03ca0091cc0c3a5164a78ea70d6d30a7b957342", 0x56}], 0x2, &(0x7f0000f70000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x62d5, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x20e, 0x3f, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x9, 0x80, 0x80000001, r2}}], 0x90, 0x404c040}, {&(0x7f00004e0000)=@in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c, &(0x7f0000fd6000-0x40)=[{&(0x7f00007ae000-0x14)="55ca2f87110d32a5502fe3b81e292054b71ac79d", 0x14}, {&(0x7f0000efc000)="691915d590a67eb2b93c0d5d1ae6c1d4f254c0ff2f40c12236ac1f4870b59fd07e67bd8189706a8d6f0f75ee614e18eeb877738b992c453e8b99b208cb6ed88b3e15bde918a795ac28f7115109a217fb19840e9c2b3be33d7648350ffc2c95fa4fe4a9ac9a33213366a2192b22c2011c159e6a394fa364644724e907002603a3e49679db080ac8ddde8d8d917d1c2f99ae2ecdfbc5b501c8d0e867c05a7340b1e7a8708b9fad35be716cda6bc7f6b00477a4a5d4f012effb35d550ab2e2a46", 0xbf}, {&(0x7f0000fd5000)="00938eaeffea6409ea97948ecaafb609039446219957c44af3ea90c3f5147904f603f02e602a0671e72f3499bd582a454cc87cfa8a84df63d1f2a3f1a6d86cccb66e7ab94f3a0578666aaed30e67e1be591a414b2c970afeee6b95c1ec2d7329be2aafbe382ebeb28306f3168aa062d83032794d945ea36b0376ef31b74dd9465c55978de823e9efd2a170b0d861115753", 0x91}, {&(0x7f0000fd6000-0xba)="862a872bd27517ab434e3389f3385f68adfca559e2db32a41f87544f6f3e5ac72cb2169192423cc734305185efb8d762a487b370544beeca5ea8f7cfe8e7e0c80042a938ffac4018d94cc3f3b997952cf5385635d9382c606eca1e8277e3ac5a5e6284155fc6785801fbb7caba0d953acd154484197d7a43ee70f57790bbe8a48982c5dcc53bc16263dc48f4677aa9d86ddcecc157eedeacd2573e40ffe4167344d4e65a40191ab8cff4e264c0b4d64c1ced2bcfcbb7b2d872f5", 0xba}], 0x4, &(0x7f0000fd6000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x7, 0x200, 0x80000001, 0x40, 0x7, 0x1, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x2, 0x4, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffff9, 0x8004, 0x0, 0x80000001, 0x8, 0x4, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf4c6, 0x8202, 0x2a, 0x81, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x8, 0x8, r7}}], 0xf0, 0x4000}, {&(0x7f0000fd6000-0x1c)=@in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, 0x1c, &(0x7f0000fd6000-0x20)=[{&(0x7f00006e4000-0xb8)="ef33792be98d39f0d2cdeb5a84b034dc61872b103968f6de2e9692654621df5f40cda31adfd90980671ebea08f9ef6ab3c30af6adf8e2832a55591f555abc92e3755d5a7332b2ed4f07bffd3d4efe52e3456ea6b5f1abe786748b4cedf28583fe7dc3878e3b8732f26c50fbf861c2f8e7383039224e78c556cc3a723b6de6c5e294a187a48ce6ac429d3114d91ce4b80a542e7b1476457cbb897db47a82324d23d68ae9215efc69883077ecf11928a69587795a792fa8d4a", 0xb8}, {&(0x7f0000c82000)="fff7f8f910ed0327a4f955109e39b5f12852a369bf4500172fe31f3f745eb58d841819728c3f6b19dd787e9960cc06709cbe59a21b8cd64bd3f235a2725a4d42bcf324e64ee8926ee2e06c6eb6894072154e0380", 0x54}], 0x2, &(0x7f0000353000)=[], 0x0, 0x8c0}, {&(0x7f0000a29000-0x10)=@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd6000-0x30)=[{&(0x7f0000fd5000)="3636ef7921ca6bc2965c276eef4cf7a926264a4cfa6880bdac94f124398652a189351f4fedf3c27008cb3af9156fa9f821242e9c3bd8ac71ed8b91d9c5149042b5ac6db97ad11ab3eded32fd4d0bb36a245a796dc5ae6f53b3731e89b1e265df4bf9d11858beb2a64e39", 0x6a}, {&(0x7f0000d6f000)="0c222bbbb36609b3931519eb612c644a7655b19f42a1d1cc93ffea30a7e280bfd19927878d87032b8fefa4b35c38478efc716b20e90c9f6022f93920275eb15f44c7a4", 0x43}, {&(0x7f0000fd6000-0xc5)="d7d3c88a1d828a9073175b82a231bb8ee0758b4184a33f54e2f3d140014a7af65c27f4af29dd29bf9e2a3c90fd2d582faba8db9c07a1aa434a070b72e1beac09aa2529c03f4a0be6cca7a1a8b9f6d802a909a4ea3f5e9100ad4ab66c0a802db29ead3d1be5998abcdf837fa7a8c8d32507f4ddcb4ce057b3b13c2ec325f11cd84e46213ca89c80407fe26117035c32cd3ef392cdebd2a6682e6f1cbe2cd5d73971aa51e3996e2dfc7692f84c8c1fc357a3c5ff7da155de868a990b7acec294579186963368", 0xc5}], 0x3, &(0x7f0000fd5000)=[], 0x0, 0x40090}], 0x4, 0x5) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r8, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/17 08:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) r1 = accept4(r0, &(0x7f0000eb2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000449000-0x4)=0x9, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d10000)={0x0, 0xc4, &(0x7f000001e000-0xc4)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ff}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7905}, @in6={0xa, 0x0, 0x520, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff001}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000606000)=0x10) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r3, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r3, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000281000-0x8)={r2, 0x1}, &(0x7f00002c0000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000052a000)={r4, 0xffff, 0x93}, &(0x7f0000d37000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000758000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0x6, 0x8, 0x7, 0x4}, &(0x7f0000bf3000)=0xa0) 2018/01/17 08:14:50 executing program 1: mmap(&(0x7f0000000000/0xa03000)=nil, 0xa03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000867000-0x4)=0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a04000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a04000)={r2, r0, 0x4, 0x956, &(0x7f0000a05000-0x12)="d3de9e58fd6b5d8bfa826efe245ee3350580", 0x6, 0xe44, 0x5, 0x0, 0x3f, 0x9142, 0x6, "491f047b9af20cd1c094ad445f06f6192d237a0ef2e29fb0b5df9b3b8d6610d2778b745948dd27e7e20565d202b51032ee7a270c563a7f99688a2db3c09bc051c2123dcf35fcb633b38637d1053d4a59fb18f6e4e67141a0682f42cbee2ac7cdf945a6ad88db79182b9f52505ce56e67c84de67df047b1f4f8ce"}) 2018/01/17 08:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/17 08:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/17 08:14:50 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f12000)={0x0, 0x73, "c36186648f71c33d01110701b7fe98b1b6ef6529ce726d44d9875e8002411b6169d571601b2d5f1885855d53d5f69ae06e1d09bec8de422510317301b7f517419fe2530e5e7f0a87a4d6f18d6e086dc5e9e7efcd934f91526cd0f6bd64ef4c6d12f4752d6c363ad7ad35ed226e613934e68834"}, &(0x7f00003e7000-0x4)=0x7b) r2 = socket(0x11, 0x3, 0x3) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000f14000-0x38)={&(0x7f0000f13000)={0x27, 0x100, 0x5, 0x0, 0x1000, 0xffffffff, "5024d2365877ade30a1dfd0a1b9ee19a0cfa379cc1e81f230ac19b842d02b8f08e496cb49a6fc20702f2581adaa8903acf55e68ccbb15d347513c53b8779d2", 0x8}, 0x60, &(0x7f0000f13000)=[{&(0x7f0000931000+0x63a)="53fa028c64f5b8f3e52f8710bc823693684eccc1b831d417d1b6baec55efb56034d14e2618bf844536a66d44c7bf9c252ce0b208732d4290f42e32a8116388d8348b12d4fe2ba9f74dc0a708", 0x4c}, {&(0x7f0000f13000)="38b08f276215d5fdf36fd9a22f0de5efd41e22c0ac980968c49fe6d09da3fcca9b5efb1a0eea3e859ee086f7ec98bb889cddf04136329f7a0b6f89472360838f56f4e5b9a25ebc2adc288b287badc44cece86d680d855e953404b9ca2f2bfbf91751a7e97fa015dc130d23cddfaa6ac1a40e1ba10eca7487d01d4e0186b1dc6d66a685a495b65fddac4d6f397c7b018ecf7ea7c6959fc3d4f8f7", 0x9a}, {&(0x7f0000073000-0x95)="5a35b4d098721931fda008f49044a676e6696a5623642c0b4e45797923d86cf7c8603265acc55ae0a27aec5ec48170947d27dadc096f1ee6cd9c442d7628239657b2b58a83c14748ae6efcc5584ddc1c46dbd7e59a86697b8cb3aa537eea410afc73ef2c8ac17dd21efade4405161dc5445d6217f3b4379489d6b5e8861b421160f44d5429aa64838a97d7cd0cabba8593c95debef", 0x95}], 0x3, &(0x7f0000d08000-0x30)={0x30, 0x11f, 0x80000000, "c2e86da9be2dac9500900873f837377633a395cd60e5bd8aad692a0b06fb2144"}, 0x30, 0x4000000}, 0x4000010) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f13000-0x4)=@assoc_id=r1, &(0x7f0000f13000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007a7000)=0x0, &(0x7f0000046000-0x4)=0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f14000)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b14000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000add000-0x10)={r4, r5, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f7000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001b000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5eded51}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x164b}, @in6={0xa, 0x2, 0x91ba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x913, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}], 0xe4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) [ 1022.400341] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 1022.405997] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 1022.408108] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 1022.420060] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 1022.485486] kasan: CONFIG_KASAN_INLINE enabled [ 1022.490235] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1022.497682] general protection fault: 0000 [#1] SMP KASAN [ 1022.501923] sctp: [Deprecated]: syz-executor5 (pid 11658) Use of int in maxseg socket option. [ 1022.501923] Use struct sctp_assoc_value instead [ 1022.516369] Dumping ftrace buffer: [ 1022.519907] (ftrace buffer empty) [ 1022.523606] Modules linked in: [ 1022.526799] CPU: 0 PID: 5205 Comm: kworker/0:2 Not tainted 4.15.0-rc7+ #192 [ 1022.533883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1022.543232] Workqueue: events bpf_map_free_deferred [ 1022.548249] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 1022.553684] RSP: 0018:ffff8801bfba7490 EFLAGS: 00010a07 [ 1022.559169] RAX: 11c00042c00005bd RBX: 1ffff10037f74e92 RCX: ffffffff8181cd95 [ 1022.566447] RDX: 0000000000000000 RSI: ffff8801bf1172e4 RDI: 8e00021600002ded [ 1022.573706] RBP: ffff8801bfba7518 R08: 1ffff10037f74e70 R09: 0000000000000000 [ 1022.580965] R10: 0000000000000000 R11: 0000000000000000 R12: 8e00021600002d81 [ 1022.588225] R13: ffff8801bfba74f0 R14: dffffc0000000000 R15: 8e00021600002d81 [ 1022.589033] kasan: CONFIG_KASAN_INLINE enabled [ 1022.589035] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1022.607353] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1022.615562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1022.621429] CR2: 0000558555dd3000 CR3: 0000000006822003 CR4: 00000000001606f0 [ 1022.628685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1022.635930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1022.643181] Call Trace: [ 1022.645749] ? array_of_map_free+0x180/0x180 [ 1022.650131] ? kfree+0xf0/0x260 [ 1022.653386] ? selinux_bpf_map_free+0x39/0x50 [ 1022.657861] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1022.662852] cgroup_fd_array_free+0xd2/0x150 [ 1022.667237] bpf_map_free_deferred+0xb0/0xe0 [ 1022.671625] process_one_work+0xbbf/0x1b10 [ 1022.675831] ? trace_hardirqs_on+0xd/0x10 [ 1022.679961] ? pwq_dec_nr_in_flight+0x450/0x450 [ 1022.684624] ? __schedule+0x8f3/0x2060 [ 1022.688484] ? update_curr+0x47b/0xa60 [ 1022.692354] ? check_noncircular+0x20/0x20 [ 1022.696564] ? __lock_is_held+0xb6/0x140 [ 1022.700617] ? lock_acquire+0x1d5/0x580 [ 1022.704562] ? lock_acquire+0x1d5/0x580 [ 1022.708508] ? worker_thread+0x4a3/0x1990 [ 1022.712629] ? lock_downgrade+0x980/0x980 [ 1022.716750] ? lock_release+0xa40/0xa40 [ 1022.720696] ? retint_kernel+0x10/0x10 [ 1022.724558] ? do_raw_spin_trylock+0x190/0x190 [ 1022.729121] worker_thread+0x223/0x1990 [ 1022.733083] ? process_one_work+0x1b10/0x1b10 [ 1022.737556] ? _raw_spin_unlock_irq+0x27/0x70 [ 1022.742024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1022.747023] ? trace_hardirqs_on+0xd/0x10 [ 1022.751155] ? _raw_spin_unlock_irq+0x27/0x70 [ 1022.755632] ? finish_task_switch+0x1d3/0x740 [ 1022.760097] ? finish_task_switch+0x1aa/0x740 [ 1022.764566] ? copy_overflow+0x20/0x20 [ 1022.768436] ? __schedule+0x8f3/0x2060 [ 1022.772311] ? find_held_lock+0x35/0x1d0 [ 1022.776354] ? find_held_lock+0x35/0x1d0 [ 1022.780394] ? complete+0x62/0x80 [ 1022.783827] ? __schedule+0x2060/0x2060 [ 1022.787777] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1022.792087] ? __lockdep_init_map+0xe4/0x650 [ 1022.796471] ? do_raw_spin_trylock+0x190/0x190 [ 1022.801027] ? lockdep_init_map+0x9/0x10 [ 1022.805072] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 1022.810159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1022.815150] ? trace_hardirqs_on+0xd/0x10 [ 1022.819271] ? __kthread_parkme+0x175/0x240 [ 1022.823567] kthread+0x33c/0x400 [ 1022.826906] ? process_one_work+0x1b10/0x1b10 [ 1022.831387] ? kthread_stop+0x7a0/0x7a0 [ 1022.835345] ret_from_fork+0x24/0x30 [ 1022.839039] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 1022.858153] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801bfba7490 [ 1022.865061] general protection fault: 0000 [#2] SMP KASAN [ 1022.865186] ---[ end trace 300673ee0109cdba ]--- [ 1022.865190] Kernel panic - not syncing: Fatal exception [ 1022.880655] Dumping ftrace buffer: [ 1022.884167] (ftrace buffer empty) [ 1022.887850] Modules linked in: [ 1022.891021] CPU: 1 PID: 19472 Comm: kworker/1:7 Tainted: G D 4.15.0-rc7+ #192 [ 1022.899481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1022.908815] Workqueue: events bpf_map_free_deferred [ 1022.913822] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 1022.919246] RSP: 0018:ffff8801c1f8f490 EFLAGS: 00010a07 [ 1022.924585] RAX: 11c00042c00005bd RBX: 1ffff100383f1e92 RCX: ffffffff8181cd95 [ 1022.931829] RDX: 0000000000000000 RSI: ffff8801ce5da6e4 RDI: 8e00021600002ded [ 1022.939072] RBP: ffff8801c1f8f518 R08: ffff8801c1f8f258 R09: ffff8801d0790140 [ 1022.946315] R10: 00000000b2b9f897 R11: 0000000029c2cfef R12: 8e00021600002d81 [ 1022.953561] R13: ffff8801c1f8f4f0 R14: dffffc0000000000 R15: 8e00021600002d81 [ 1022.960807] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1022.969007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1022.974873] CR2: 0000000000a2fa38 CR3: 0000000006822003 CR4: 00000000001606e0 [ 1022.982127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1022.989372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1022.996624] Call Trace: [ 1022.999188] ? array_of_map_free+0x180/0x180 [ 1023.003579] cgroup_fd_array_free+0xd2/0x150 [ 1023.007967] bpf_map_free_deferred+0xb0/0xe0 [ 1023.012351] process_one_work+0xbbf/0x1b10 [ 1023.016586] ? pwq_dec_nr_in_flight+0x450/0x450 [ 1023.021236] ? __schedule+0x8f3/0x2060 [ 1023.025104] ? check_noncircular+0x20/0x20 [ 1023.029313] ? retint_kernel+0x10/0x10 [ 1023.033177] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1023.038170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1023.042917] ? lock_acquire+0x1d5/0x580 [ 1023.046876] ? lock_acquire+0x1d5/0x580 [ 1023.050822] ? worker_thread+0x4a3/0x1990 [ 1023.054955] ? lock_downgrade+0x980/0x980 [ 1023.059080] ? lock_release+0xa40/0xa40 [ 1023.063032] ? retint_kernel+0x10/0x10 [ 1023.066895] ? do_raw_spin_trylock+0x190/0x190 [ 1023.071475] worker_thread+0x223/0x1990 [ 1023.075440] ? process_one_work+0x1b10/0x1b10 [ 1023.079918] ? _raw_spin_unlock_irq+0x27/0x70 [ 1023.084389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1023.089382] ? trace_hardirqs_on+0xd/0x10 [ 1023.093506] ? _raw_spin_unlock_irq+0x27/0x70 [ 1023.097977] ? finish_task_switch+0x1d3/0x740 [ 1023.102454] ? finish_task_switch+0x1aa/0x740 [ 1023.106936] ? copy_overflow+0x20/0x20 [ 1023.110813] ? __schedule+0x8f3/0x2060 [ 1023.114689] ? find_held_lock+0x35/0x1d0 [ 1023.118731] ? find_held_lock+0x35/0x1d0 [ 1023.122770] ? complete+0x62/0x80 [ 1023.126217] ? __schedule+0x2060/0x2060 [ 1023.130165] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1023.134457] ? __lockdep_init_map+0xe4/0x650 [ 1023.138838] ? do_raw_spin_trylock+0x190/0x190 [ 1023.143402] ? lockdep_init_map+0x9/0x10 [ 1023.147438] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 1023.152517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1023.157508] ? trace_hardirqs_on+0xd/0x10 [ 1023.161631] ? __kthread_parkme+0x175/0x240 [ 1023.165932] kthread+0x33c/0x400 [ 1023.169283] ? process_one_work+0x1b10/0x1b10 [ 1023.173753] ? kthread_stop+0x7a0/0x7a0 [ 1023.177704] ret_from_fork+0x24/0x30 [ 1023.181400] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 1023.200518] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801c1f8f490 [ 1023.207851] Dumping ftrace buffer: [ 1023.211372] (ftrace buffer empty) [ 1023.215053] Kernel Offset: disabled [ 1023.218653] Rebooting in 86400 seconds..