ac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) 2017/12/27 16:46:35 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd0000-0x4)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f00009ef000)={&(0x7f0000154000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000068e000-0x4)=0x0, &(0x7f00006c5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cbd000)={@common='bcsf0\x00', @ifru_flags=0x8100}) accept(r0, &(0x7f0000ba0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081f000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x2, 0x7, 0xb, 0xa0, 0x80, 0x9, r2, r3}, {0x800, 0xa0000000, 0x9, 0x4, 0x1, 0x200, 0x8, 0x100000000}, {0xb80, 0x3fe00, 0x5, 0x28}, 0x100000000, 0x400, 0x7fff, 0x1, 0x90, 0x3}, {{@in=@multicast2=0xe0000002, 0x1bf, 0x2}, 0x10, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x40, 0x0, 0x3, 0x1, 0x0, 0x9ac5, 0x3}}, 0xe8) 2017/12/27 16:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r0, &(0x7f0000860000)=[{&(0x7f00003aa000-0x10)="d2e89ed5d7279543fd7c5dbe1654b99a", 0x10}, {&(0x7f0000ae6000-0x66)="b28bc3814036870914199382a7a7718758378cecfca009f35e7cbaab9ef1f19dd73a266f5f02a303bb3ed4d35c6205f76516e0e07877601519f50e2dc75941ff1a939556942513c3d5539dfd96c04c32d61c16fd45c8d580965d61accb96119dd14d3b8e95f5", 0x66}], 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) writev(r3, &(0x7f0000abb000-0x90)=[{&(0x7f0000894000-0x1d)="b5", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a05000)={r1, r2}) close(r3) 2017/12/27 16:46:35 executing program 1: pipe(&(0x7f0000284000-0x8)={0x0, 0x0}) r2 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000-0xc)={0x10002006, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) socket(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x40, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2, 0x7, "df7bf42b74b24e5b5034a14dcb90781138da4f1bf1cb6723c211c255feb182eeff77a8e2755bc714b843644034dc1e40a97ddaf96e8f202412938e0e1a430f5dc84b097cb8cd2f6ba98ba4e4328f8b8a"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0x1b)="1f0000000000ff7f0000000000800040f5000f8500000000000000", 0x1b) 2017/12/27 16:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0xffffffff) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000014000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000)=0x10) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00002de000)=0x1f, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a51000-0x1)='S', 0x1, 0xfffffefffffffffe, &(0x7f0000ffe000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00000ef000/0x2000)=nil, 0x2000, 0x2000006, 0x10, r0, 0x0) 2017/12/27 16:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x5]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) 2017/12/27 16:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006df000-0x20)={@rand_addr=0x5, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/27 16:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000b28000)=@file={0x0, ""/69}, &(0x7f0000fc3000-0x4)=0x47) setsockopt(r0, 0x7, 0x6b0d8efd, &(0x7f0000abc000-0x6d)="20a82161cc2a3981164d659725c0e4ff4e8c507a9217ca13f96c474061e6fdd54fc72192a9d36cb3447c1bb35b21a4b8d33253dcb707901f8a72fdee2e867fb32f4eb38ec60e69e09e19c697a3a1750b7b02f1334dae9894c80305b1fa0011ed44aea49015eba8aa946ab1b14c29bba7f1064f4de4dec7bf719c11f3b873100a26dbb6223b7fccb186f7f47c7048dee2d04347c7ffb25b69647c3454f63154be3a6831c782fa23fb22b88bfc8fb4d95b", 0xb0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d6f000-0x4)=0x20e) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001b000)=0x0) 2017/12/27 16:46:35 executing program 1: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f86000)=0x512, 0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x9, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fe8000)={0x0, @in6={{0xa, 0x0, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffeff}, &(0x7f00002f2000)=0x98) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005ce000)={0x0, 0x975, 0x8, 0x400, 0x1, 0x8700, 0x3f, 0x0, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7ed, 0x80000000, 0x3, 0x720, 0x4}}, &(0x7f0000fe9000-0x4)=0xb8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000b7000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000c72000)=""/4096, 0x1000, 0x20, &(0x7f0000fea000-0x10)={0x2, 0x2, @rand_addr=0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e92000-0xb8)={r2, 0x6, 0x4, 0x80000000, 0x9, 0x6, 0x1000, 0x0, {r3, @in6={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x6, 0x8, 0x4}}, &(0x7f0000fe9000-0x4)=0xb8) [ 432.004426] device bcsf0 entered promiscuous mode 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x28, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xd0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bff000-0x8)={0x0, 0x4}, &(0x7f0000bc4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x5c2, 0x30}, &(0x7f0000a7c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00001c1000-0x118)={0x7fff, {{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]}, {{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]}}, 0x118) r5 = socket$inet(0x2, 0x6, 0x4) accept$inet(r2, &(0x7f00006b4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee0000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f60000)={r4, 0x7}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000242000-0x4)=0x100000001, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000245000)={&(0x7f000035f000-0x8)='./file0\x00', 0x0}, 0xc) setsockopt$inet_opts(r5, 0x0, 0x8, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r5, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000035c000)={r3, 0x5c, "9cb371d5a36dc5c06d75a088fc5d6054ae7a31479e82dc7689922f7bf0177c3f8ecf9cca57dd76d495095f4f58c350f5b99bc704a196b6824a8d49ae0223ab8ea271ad1356c9d112753b20a4ee47087bd68c1d0c2078167871636b5d"}, &(0x7f0000f16000-0x4)=0x64) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000e82000-0x98)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffff8}, &(0x7f0000a6b000-0x4)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000066c000)={0x0, 0x0}) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000071c000-0x4)=0x10001, 0x4) 2017/12/27 16:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x8, 0xa, 0x7f, &(0x7f0000df9000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005fe000)=0x0) accept4(r1, &(0x7f000021e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000298000)=0xe, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x4, 0x6, 0x2, &(0x7f0000f2b000)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f0000abb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000418000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007d8000)=0x0) 2017/12/27 16:46:35 executing program 6: r0 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000026b000)=@common=""/16, 0x10) socket(0x2040200000029, 0x5, 0x2) 2017/12/27 16:46:35 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000+0xb77)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xd4}, {0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0xff, [0x8, 0x4, 0x1, 0xffffffffffffffc1, 0xd3, 0x1, 0x76, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0], &(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000006000-0xd5)=""/213, 0xd5, 0x1, &(0x7f0000001000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000006000-0x10)={0xb48, 0x1, 0x40, 0x1000000000000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000006000)={@common='lo\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000008000-0xea)="94e4e7ac73f119bb8110a6d35d46e96a588147cc06b9a4680c52dfac1f1979f1940c9beee61ec0ea313f6ad32fc7accee31da8e6bb737ecfd98af4ce20da5969ca0934522a2e2c0e17d8976af06d6ff6bfa24fdd3edb511cb129ccd7fcfc7fcd27de1a8560c5ff4300c1c015e6d256e63061fb88cbd7598d47ef0c61753889a37f5e5a2d16cdb39bc394a170eb80f33104dbdd139be9ed3ba69975bf252370bb7a665c0ff5bfb379be9d45002da82eff591198204c18522ad9d13db4f5266feb566d72c957bc3ec6a94b9cb9e52807a597b75950d01062fcfd302e5f8ec49134f64bd5ea6a70045603f5", 0xea) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffc, @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]}, 0xad93, 0x6, 0x7fff, 0x5, 0x8}, &(0x7f0000008000)=0xa0) 2017/12/27 16:46:35 executing program 4: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000463000)=0x0, &(0x7f00007a5000-0x4)=0x4) socket(0x1b, 0x7, 0x1) 2017/12/27 16:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000efd000-0x4)=0x7, 0x4) 2017/12/27 16:46:35 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2017/12/27 16:46:35 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x2000000000000002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x100000000000002, 0x8000e, 0x75) recvmsg(r2, &(0x7f000001f000-0x38)={&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0xcc3, 0x2, 0x14a1cad0, 0xb, 0xa0, 0x20, 0x5, r4, r5}, {0x5, 0x3, 0x4, 0x1f, 0xfffffffffffffffb, 0x80000001, 0x6, 0x3}, {0x1, 0xfffffffffffffffd, 0x3, 0x100}, 0x1fc, 0x4, 0x28d5, 0x0, 0xffe271578659d37b, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80080000000, 0x8242}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x3, 0x5, 0x7, 0x8, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000021000)="545cf4b2c3b2284dd6ba23d209986359ba6d55919198b0", 0x17, 0x20000000, &(0x7f0000023000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xfffffffffffffff9) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0xc, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x3, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x4b, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc5b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x80000000, 0xe2, 0x9, 0x8}, &(0x7f0000020000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000020000)={0x1, 0x2, 0x9, 0x800, r6}, 0x10) bind$inet(r2, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000023000)={&(0x7f0000009000)='./file0\x00', r3}, 0xc) syz_extract_tcp_res(&(0x7f0000008000)={0x42424242, 0x42424242}, 0xc, 0x7) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80f3, @ipv4={{0xa, 0x4, 0x9, 0x7, 0x30, 0x3, 0x400000, 0x280, 0x2f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x100000000, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0x0, 0x1, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9ac}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x100000000}}}}}, &(0x7f0000018000)={0x0, 0x2, [0xbe4, 0xe76]}) syz_emit_ethernet(0x7d, &(0x7f0000021000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xb, 0xffffffff, 0x7fff}], {0x8100, 0xe68, 0x1000, 0x40}}], {{0x8917, @x25={0x3, 0x80000001, 0x1000ff, "b7d6ef84673cd36b6ec991725cb54313b875e2f87cf391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b4b"}}}}, 0x0) syz_emit_ethernet(0x288, &(0x7f0000008000-0x1712)={@random="50078d2cb782", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6758, @ipv6={0xfffffffffffffffa, 0x6, "69ee60", 0x252, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0xffffffffffffffff, 0x0, 0x6, [0x0, 0x0, 0x0], {0x5, 0x6, "3942e6", 0x200006, 0x0, 0x2000008, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0xff, 0x5, 0x6083, 0x4, 0x400538d, 0x100000000, 0x1}, @dstopts={0x9, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x7b, "8ac22ab6b866b6bda017bd1689049a5b7eb88ff5967de7816da0715a23729cf13ed3ff25598466a669300714b7a13b68f5d91bfacbbae6c20170a956b68ba6c2023694f3cbb23131d79be9aa9033400d2f607c0d00efb352c67244b86acaf8cf728e2c0e9deecfe7f7c34ae77437c1f5335f6120f2b2727ad0e6a5"}, {0xff, 0xaf, "e3e12825257be7a3c354ec6acaac27c8d894c4c395e552fba3efa71cc3470169229d4599df85b3602a6c5a114c1fa63bd9cc2b70fb80994be5056a722f7331f75df61adbe8ccf9675795ad5d2b1a832d41d1c587d4f63ca06e8aef2fed422590557d1ac953bed93a8531f943f9705ad17164b77a483a024478ebd352b5b592c4aca262b1605c01865aba0fedd1920cfd6a58877d163b861390828c62558ee5fd18c26a61966f82bf7a329dd5b66e7e"}]}], "9b12f6f4fe9dcd181455925a879f491c6240dd17203b513e09747bfb8b63b9367c0d5763dd8754d44165f62718e969cc2707adceeaa78032472edf946bf9d81e1c9f719d9a2888e2b2058184b4b5e658c79950f093f65906c488a06f6a2ca28f56042db6a7d822abb89cce64374c4309e5b604d024f34fe907220ab521f7d32b6674fed48583c9b7d0fd7f4663c1b5076adfbfc1d132c3e77d5da9bd9093cffd57afaf18d027223e6a8691621ccf9b880f43584f188d82f5ead993aa43a649aa605ff25d39cb1ffa0e5c7b2e7963e292544587b743c3caff4ad71d89db52192dd7771a8f"}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @random="7c0800a8de14", @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000015000)=0xfffffffffffffff7, 0x4) listen(r2, 0x5) r8 = socket$inet(0x2, 0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x34, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, r7, 0x42424242, 0x6, 0x0, 0x8, 0x40002, 0x800, 0x0, 0x0, {[@fastopen={0x22, 0xb, "c200df0007520b8a94"}]}}, {""}}}}}}, 0x0) 2017/12/27 16:46:35 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0xfffffffffffffffe, &(0x7f0000ef3000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003c7000)=[{0x3, 0xffffffffffff8001}, {0x3, 0xffffffff}, {0xc, 0x40}, {0x8, 0x4442}, {0xf, 0x9}], 0x5) setsockopt$inet_mreqn(r0, 0x0, 0x44, &(0x7f0000ef0000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xfffffffffffffffd}, 0xc) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000463000)="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", 0x1000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000004a000-0x10)=@buf={0xc9, &(0x7f0000020000-0xc9)="fecb112e7ddb175b10b4dbd811f49b97e53271e2094b1518e170140da5ee46d2cf5181f0a71cc134c812a9af55d257f71c1c1e70e46c8e7e11d1a270e27d1531259ac7874423bcfab39d8dcf44817c0c013986d1d376cc6ca8ace1eba636a84a9051b818e9180a77b91194bf018ef6267582d48cc3528614649b34acb07d16b120c482a9320fb8b24800503a8e794bfb65b55b4b081360f0152cfedff5a91edee00454800b7cc6b20601a4514a066c431f98f0432b5484d8a388ec0214da59f345316b2948cf5c94b3"}) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x5ebd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000044d000-0x9c)=""/156, &(0x7f0000c33000-0x4)=0x9c) sendto$inet(r0, &(0x7f0000001000-0x4)="1ee2339c", 0x4, 0x4, 0x0, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000433000-0x23)="2200000019001e00006c00ff000800000a00020001000f02070000000000000fff3f5d", 0x23) 2017/12/27 16:46:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x100, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"e056e4a28f38f3"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x40000000003, 0x8b) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000f61000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000091d000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xb, 0x7f) sendto$ipx(r1, &(0x7f0000c0f000-0x3a)="a3ba0a05f4e92279fc215f9a2bc4f46d5ce324677af1483957c94178a5003ac7adc3d8b208f71cc47d026d2e7c4ae88a9cc165517ef63ae9932a", 0x3a, 0x4, 0x0, 0x0) readv(r0, &(0x7f00002ca000-0x40)=[{&(0x7f0000c67000)=""/112, 0x70}, {&(0x7f0000b0c000)=""/203, 0xcb}, {&(0x7f00009bf000)=""/211, 0xd3}, {&(0x7f0000fd9000-0xf3)=""/243, 0xf3}], 0x4) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x2, 0x4, 0xffff, 0x80000001, 0x0, 0x0, 0x0}, 0x1c) 2017/12/27 16:46:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de6000-0x4)={r0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f1e000)=0x3ff, 0x4) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x43, 0x205, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) r1 = socket(0x0, 0x800, 0xc7b3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000278000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0xc) connect$packet(r1, &(0x7f00007ac000-0x14)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ac8000-0x10)=@buf={0x85, &(0x7f0000844000-0x85)="99489b81dd20143a219f4c2146ad7ee992d79f1f42a290d0c650efa34635847d16347ac22be7e2e45a28cd117a7c10e07ce8972319fc2efb75511417601a29dcb9cd6dc4bff81557d5662c35b72700a7afc5befb1d71d18b77c643ff8b7eff83e9e17bfbd0dc5acb1f2c16cc95b47099ae06b3c5fdc7e2fa7139ae5c02db297e68eb048a3a"}) 2017/12/27 16:46:35 executing program 1: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000fab000-0x8e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x1e, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x8, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@cipso={0x86, 0x12, 0x200, [{0x7, 0x3, '0'}, {0x7, 0x9, "6e7e1183fcc8e6"}]}, @ssrr={0x89, 0x17, 0x410, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x13, 0x80000001, [@broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @noop={0x1}, @ssrr={0x89, 0x1f, 0x7, [@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1]}, @generic={0x0, 0x7, "c2c89e539c"}]}}, @igmp={0x0, 0x9, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008f9000-0xc)={r0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fad000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fad000-0x4)=0x80) accept$unix(r3, &(0x7f0000c0c000)=@file={0x0, ""/88}, &(0x7f0000e4c000-0x4)=0x5a) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fab000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00008ba000-0x8)={r4, 0x3}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000fad000-0x8)={0x0, 0x80000000}) r5 = socket(0x10, 0x2, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000248000-0xc)={r1, 0x80000, r2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00002a7000-0x6)={0x1, [0x3d9300e7]}, 0x6) 2017/12/27 16:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000caf000)="", 0x0, 0x0, &(0x7f0000041000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000052a000-0x2)="", 0x0, 0x0, &(0x7f0000c10000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/27 16:46:35 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000017000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000012000)=0x0, &(0x7f0000011000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2017/12/27 16:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) socketpair(0x2, 0x4, 0x3, &(0x7f0000534000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000949000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x8000000002f, 0x0}, 0x8) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000070e000-0x20)={@generic="0ba9fe9b0334b459c88cf5473df8fca6", @ifru_flags=0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00009c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e3a000)={r0}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f87000)=0x99, &(0x7f0000854000-0x8)=0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dec000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004d1000-0x28)={@common='lo\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000489000-0x94)={0x0, 0x8c, "904a73d7cc54987c5b9c8cd44a6f4c853f17fe448c0659e99a643f0a7e24977045bab83582d14aa174a33c3cd42cf45c72c2bb45b68b4df8c95d517ffdf9b46451c57dfebcd5dfa394879aa75a9a02e42eff185b2bd1bea3d8ba68188cfbc854974f5f606b92668d7e0f7424b72f23067e4b4b4926e8f8e18a6ecbde04a6d6545b59cbe47f304660b34c13bb"}, &(0x7f00003dc000-0x4)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000022c000)={r5, 0x94, "a32250adf77aa2f3a68ff18b3b3703e9c9f6c6e7a4e6e36c207948508aed0235e2c5d3bfa9ef82a1487f8725b76d78238d54755ce98aa92637a0fda0afc045db916812595da4fe1c3f9798729448dc4c11e104392b1b02543f96b391047c2647163ff30eead2104cbfbbf10c0da7041d0526cd5c37ac1533e320b55e37ac20f296131ce8bfaa66854acb08ed7edae96705b43175"}, &(0x7f0000178000)=0x9c) close(r0) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3b880000000, &(0x7f0000fe5000)={0x0, 0x0}) 2017/12/27 16:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x802, 0x4, &(0x7f0000809000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000191000)={0x0, 0x2}, &(0x7f00003f2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000063d000)={r1, 0xf79d}, &(0x7f00001ae000)=0x8) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000052000+0x882)={0x9, 0x0, 0x0, 0x0}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005e9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b6000)=0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000420000-0x2)=0x3f, &(0x7f0000081000)=0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ddf000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000439000-0x4)=0x0, &(0x7f000018b000)=0x4) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x52) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000365000-0x93)=""/147, &(0x7f0000001000-0x4)=0x93) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2656614e048113ff, &(0x7f0000002000-0x81)=""/129, &(0x7f0000002000-0x4)=0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x0, 0xb7d, 0x0, 0x4, 0x4}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x10001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x10000, 0x0, 0x9, 0xff}, &(0x7f0000004000)=0x18) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x7f, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r2, 0x7ff}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x0, &(0x7f0000006000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x6, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000005000-0xc)={{0x7, 0xffffffff, 0xffffffffffffffff, 0x800, 0x6, 0x5}, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000008000-0x10)=@common='gretap0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r4, 0xffffffffffffff97}, 0x8) 2017/12/27 16:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000504000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000a4000)=0x0, &(0x7f000011c000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) socket$kcm(0x29, 0x2, 0x0) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000023e000)={0x800, 0x6, 0x10000, 0x8000000000}, 0x10) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2017/12/27 16:46:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x51b000)=nil, 0x51b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f000000e000)=[{&(0x7f0000514000)="83", 0x1}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f000050e000-0x5c)="a2e4b685edb5f61bfae9136b7eb804306b3fea0adc0000000000000004784115ed93e2fbe46396be27e69b0b205bca4c9454e0509d529fe809fe68755abe071920f892d44fb31b6162447ddee51aa895462b39bd0342a76716d2061a", 0x5c}, {&(0x7f0000517000-0x1001)="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", 0x1001}, {&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x5, 0x8) splice(r3, 0x0, r1, 0x0, 0x8526, 0x9) splice(r3, 0x0, r1, 0x0, 0x100000001, 0x0) splice(r2, 0x0, r4, 0x0, 0x1000, 0x2) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r4, 0x0, 0x10001, 0x8) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000051c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004eb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000032b000)={@loopback={0x0, 0x1}, @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}, 0x2, 0x4, 0x8, 0x100, 0x5, 0x10000, r5}) write(r4, &(0x7f000051c000-0xd9)="e5679f76d434270260664276b384470ccf3a22da0d058cfed6176a2c0bbcc165d0cf849a021f6adeee9835c3a8d58fd5019ad344a2ffe9b4e3d34faf9e2502488c6ba8e2d67f628b72306e68db4531fec1721855a2faee14133b56dfc701577c7c0150c714b20d1426db0b3f0afa69b8c6c93cadef39642e00de4f9f4148f9130b5c3d91178df9eee2a683053c5835ec4f18ffd4e0fb53b72810b40fc05bad5f41b97fb8541042be718f10753ea73da0a2d7dbe082e072f7d31e0e6c793ec580676528e085deeb72ef1b49f882b30d958b94a9a00735adc705", 0xd9) [ 432.493175] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 16:46:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x20000100000005) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fd5000-0x3)="", 0x0) connect$inet6(r0, &(0x7f0000301000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000030c000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c75000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000009b000)={r2, 0x401, 0x100000000, 0xd7c3}, 0x10) 2017/12/27 16:46:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@un=@file={0x0, ""/4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x4, 0x6, "676e2828c8be", 0xffffffffffff7fff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000002000-0xc)={0x40000000, 0x1ff, 0x28}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004f4000-0xc)={&(0x7f0000385000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000aeb000)=@un=@file={0x0, ""/108}, &(0x7f0000802000-0x4)=0x6e, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000782000-0x4)=0x0, &(0x7f0000b0b000-0x4)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000e56000)=""/145, &(0x7f00000ef000)=0x91) pipe(&(0x7f00005ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000c000)={0x6, &(0x7f0000c13000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00001a4000-0x8)={r5, 0x3}) bind$ax25(r3, &(0x7f0000b76000+0x91d)={0x3, {"5cf47cfb836776"}, 0x10001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000093000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f000069e000-0xc)={0x10000000, 0x200, 0x1c}) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f0000db3000-0x10)=[@generic={0x417, 0x1, 0x0, 0x80000000}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00004b6000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f0000639000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 16:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000029e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b8b000)={0x0, 0xffffffffffffffc1, 0x22, 0x3ff, 0x20}, &(0x7f0000ab1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6a000-0x4)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b96000-0x10)={r1, 0x7, 0x2, 0xfffffffffffffffd}, &(0x7f00003cd000-0x4)=0x10) r2 = socket(0xf, 0x1, 0x7) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000c41000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003b7000-0x8)={r1, 0x974}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000055e000)={r1, 0x10000}, &(0x7f00008ac000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f2b000-0x14)={r3, 0x2, 0x6, 0x7, 0xf8c, 0x24}, 0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000168000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='sseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000381000-0x28)={r4, 0x0, 0x0, 0x5, &(0x7f000088b000)="", &(0x7f0000f0b000-0x5)=""/5, 0x0, 0x0}, 0x28) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a72000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c09000-0x4)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000ba4000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ed000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00002a9000)={@loopback={0x0, 0x1}, 0x1, r6}) 2017/12/27 16:46:35 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x58, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x0, 0xbffffffffffffffe) syz_emit_ethernet(0xe5, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x1, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x86, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(r0, 0x3) r1 = socket$inet(0x2, 0x200000a, 0x5) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x20006, 0x23) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x4000000000000800) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r8 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="411503e1a256709c7260e3933f022ed20630e3702308a4108a073237fae46b641e97ea4bd5d597d212fe37651c5dd0f541b487577554a7a919e4052d17adfa0a2c7df702dd1809a3d99015e0757e2d69", 0x50}], 0x1, 0x0, 0x0, 0x4040801}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}, 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{&(0x7f0000003000-0x1000)="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0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0x24008081}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r0, r0, r1, 0xffffffffffffffff]}], 0x30, 0x1}, {&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b949e61ac4c32518d0c02b84619fdc3dbc2b6c7f0dca756ffa7f63fdf3f9188091e412c43fda974265d191f323268a", 0xba}], 0x1, 0x0, 0x0, 0x800}], 0x7, 0x8000) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000001a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7fffffff, 0x3c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xa, 0x2, 0x800, 0x0, 0x8, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x4c, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}]}}, {"0c10"}}}}}}, 0x0) 2017/12/27 16:46:35 executing program 1: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000e7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000177000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000055000-0x15)={0x0, 0xd, "7bb548d3177975a6e7fa4c9988"}, &(0x7f0000126000-0x4)=0x15) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000178000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000178000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000146000-0x8)=@assoc_value={r2, 0x4}, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000a6000)=0x0) 2017/12/27 16:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f2c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r4 = accept(r3, 0x0, &(0x7f0000948000-0x4)=0x0) accept4$ipx(r4, &(0x7f000022f000-0x4)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8c000-0x4)=0x10, 0x80000) r5 = accept4(r0, &(0x7f0000e39000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000)=0x8, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000287000-0xc)={0x8000, 0x9, 0x8000, 0x3f, 0x1, 0xa44, 0x7fffffff}, 0xc) 2017/12/27 16:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00004e1000-0x4)=0x4) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2017/12/27 16:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x6, &(0x7f0000181000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x3f, 0x0, 0x6f, 0x40}, &(0x7f0000a84000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9c000-0x6)={r1, 0x2}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4000000000040812) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) writev(r2, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000446000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e29000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000fc5000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000fc5000)="cb49", 0x9, 0x80, &(0x7f0000fc6000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000802, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) recvmsg(r0, &(0x7f0000510000-0x38)={&(0x7f00005da000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000650000)=[{&(0x7f0000bd7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea0000-0xaa)=""/170, 0xaa}, {&(0x7f0000af3000)=""/240, 0xf0}, {&(0x7f0000c4d000)=""/252, 0xfc}, {&(0x7f000023a000)=""/172, 0xac}], 0x5, &(0x7f000060f000-0x4f)=""/79, 0x4f, 0x3}, 0x12103) 2017/12/27 16:46:36 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x9, 0x10000041b3, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fea000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000feb000-0x4)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f000021d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000feb000-0x4)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000769000)=@common=""/16, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fe9000-0xc)={&(0x7f0000fe8000)='./file0\x00', r0}, 0xc) 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = epoll_create(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c7000-0xc)={0x10000008, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f1b000)='cubic\x00', 0x6) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r2, &(0x7f000050a000)={0x0, {""/7}, 0x0}, &(0x7f0000859000-0x4)=0x10) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) writev(r0, &(0x7f0000862000)=[{&(0x7f00008d5000)="778ea1b25404dd79c35067ce0d9ece01160046f9f05b918d3d86630548d4beeca1104ca3f2a7d23eef40a40b565d5602b0528e0b01cddeb46a7d4db25dd1b94aacb1d29d13f294d276d0e55f77002a15d7b22b2d6bd6843d7760f9605c662b4d1478d7e10c791114e9db48006093b72f496442b93eaf574f06297b06b5c9de5284261d71c33bd0283d3977655b06d08a8c53191ef7dc9770c43317027b4c586f5a7694fae502fb85d2816d4615f038a4b73530ff1d30978ace201f69b1a2c59f032b54f27cd5691ec7209e12d0abc3e7105adeec413d790ea98a5ad527c793165bb0144462d29e98ff40121d7d6b1a3bd8cd641f88ab58fb2648a23628b219ad1ad64f7efe95e0a960c7543d897f1f0c0d9bdc68757c3d789b9c2525d54f979bc337a380bff3823fbc55023c829f95eaba42d460ce281dab2234de41f2a1f9dc170accddc78c7807176275970c7fe9a97b650f3ce05bd00f591bb832c47d09496bdc98115fb373b77c1108d8387737cf92be4f24610a1991b832da4fef10137ab25a62df504ec3ff6d0cf2ef52f94aeb6732e3d02506e0fa6a6f971ac0b1c00e74ed17b0573f005c4787f7cecc35d28cffefa6dc85e291b1ea05a0cb2907ea4ba287fb895dbcf06179b65f3bbdbb964df4df497fb1d4b71e4c104a0a32c529295e3a45fef4c9617fe84f9df474ac94f4921a992a8444d57c6e2ae45417cd72c2659d07c084b874dbe370a6b9e402513341171149146b37fd291b50fd8792fef04882d3e889f6bbae8ad36597ba2133a6b92ed048fe60bde85314e87cac72a694765571e138c8222686afc2e9460ab404922bb967218a451b902953763eb81861381c186340bed4935fc0e9c5d0927f1f49b2d6896df040b03de01650adf663d9dfdf6242cc344808d15d3d30ad4613c4cd406564ac2f022e7dbbbe4fc00c43f69d3ad0f6c3bad857cb4fcf0e1bebc698c09f1b8386dc7d78bc41e75435f883e704d6d0b35596f77b8d3305015ee13733b0e4413a39b40bf68af5bc15059c0d1b7311500dbb82fdf558c476a611024fb67d77593cdb8c3925b200511840cc1bee6a26157f2c80caa8fddc71f944507129f8969c25f11b4243fb02d9585baaa1545f960a8d1e7e8afe1dc82e21a84b7a0f4b276f152602056439e5a88d5e4d378e57cd73321a9cf9bc29653265e8c7ad7e61da74fa8d90c4496f28e6ea9c5fb8cedbe2a9b8fd0234a6e3e567dcf55ec525fd15858de07e36703084e6bf15682e4357ed32957cef30fd05401c98f042e11d1cb43f306aeae06b3db09e2fd2a7222acf9a1e2df125371a90f252cacfaab6be5cac76b15193ca31728381938c2435327458b17a36fa93f989c51a1fcb6cc815a654fb32bd6f28afad6783f511725ce98e13c39288fdb379037ce50f0e4f88754d56e276139c7c6764efde3757d210c3a39528b17cdce980acaacf1d4e13581bde11039a62be32b5ad9ea79a012f9c14b1f31ffae1e17dbcf95a3e9713f2f79534a816bc62d59cd70f67d360e6d274d949902664de8781edb4d6d91c39f242caa9f1f8f777f01867e60db949335b8a131b699bf9b2026ba7b915e2caeded93f9e6ec2bbe2435ff5ec234e2ef6ef44f0ea8d0fd0e849b2cc143951ca0e1490fe771273530f639d88411eebcc90b96d757728d9578f98d10661bff9ae43a86abb55689023fb83641c743e3699183e70beedb7410b76f262629f25c4852260c437fe44ae11e6b77abd1d99f16c7152f46a8f40896c8670678f90deb98313b2536292af47770c18b2b3034c1cca51b514525b01d4da531ecf347b733fdf9231e6ad163be18af8df954a5c194fe0416d1fb5df1aec45931593abfe8b29f057b38634cf9f32d59afedd808b2b66f4334210d6aa784b6d23e5fcaf49b860de4633588f251a2cd01f017ac34ed05ee1ae855e1adf1bf702578429816435807fe9aa58482a9b88e8c15f54566aa936e3d748e42f28ff07a493cae331c26f0558b3ae9039a3518e52311890066a7ec237aee18d866b5e55a50cceff601e94353a590b8143832e7882208bdd6808f01ea3644f2548797ff41ff42ecdc24acaabf5fef480d08046102f035a69656aed91b5eba544f9b6c17e05e0e9c74b112f638060af64d625c343901b24771b5aaac1b6ad85e4f05c449216896f8a5bc23878c9c50d110a2d227cf9e39fb1e66cb39c78a1e5850de2914394ea921f2de6bdbb3ca71dee7a1b1ede181c85909e7276ca8b178d822f25fbd85b6576367db8597c67e92bc965bc18afbca6ebbc72fe47abd65b773f92c87795349ded99859debc233d2e4170bfbef459d3e4aaf745b4eaf3082e36b93676c9b2706e92b13fc1e82a81306c24769ba5addd1fd9864384f9503b5dafc24c2b5b7cc4aa9377b43c81085d6d31e38157aeddd240e556dd0fa38d87001bcb30a2cde13b247465909671cbd724d8ec3a73c2be6534414a9e588f9a2e533e57b6d9016f868c6268daecca79fca7c93bc1c2a247d698e620869fcfbf439ce14ec0f0f1ac328fc3ae8db5449155f08413a68ec789d99fd7c0e8a08d180f835cc0ec16e2de3ec55f2510c2148ced9661d735290b33a5c654f2cc7e81a3c8f9b786dca948b54887415317d3bf9de3d6af024de6d72d474183949b9d523de1d0d8e246790e2f2cb661037f63e274e08321455ceb9f29e142327f5aedddc1390e2a9e626e834d8a2d1e69e0f854f06f419283b22aa422615e469b64f5312b5fa23dd7cbfb5277ec3deace21ca92deb371e5a114eff85d6ddc57c764ba2b9cf1b34fded441c8d45514d9fc9a3516a2272d859d74e83059f6306adb0f2404af406566ca7b2bee0cfb14685e718ead1ad41756d98ccebf2581108dc80fc6104567157f30f1a61cf314c58ee80acaf3744ffcb11a80a87814b5f066443d8e9f7ad548440baba6d0c7cbc67cfc6d9360ec08589165c44e18d314e45cb6d3e9de724741e6fc434c096a41423a0504c2b788aebf471ae210e249688ff9f6fdc3ee29764226b4c6960840c440e63fb7222aee8db3e17ab46d48ad6827d5c7ceb92a6c9239d4006e7025eed2023511eb36a1a73217f6cb4f4f4f0416e43706904ca00669476384e36faf5a7ac4c52220fbbbb0be1b39989855f61ce5a70519b29c87f795276b11298d43413b4774b1a621dd68ca33230e9dc89a9cb8ff0b1eb184281fd15ee6bc143e9aa1c789e2a99cf84f85dfac8add6621d8cc2cd49aace36adfe97784daa304e84b83d01487420591cf6db399f90187a083ee33fa1c6bf7ad577a746ac7e1bc4d89b3392955f6daae5a769ead347f7f6d6436fc0d101a54fc2e8e4047af483ec6bd9f5f764d36a39e63db19107da7bfe694e0022862c0a4d381fb258f0d070ad4bd15d82c3e86ab4254441afa56cc438d1fe2df9c00cfe0453a3972ea74cd91974c8673c84ce58ae2451703f410092a7aa4cab427f501906cd96aa1ea9ed2759705978c57374ed950ea84dc1849b06bba9df79bfd5860c072389d8097fd8012a78522d347aa847d9411687ab66cc7fcc8b725846ec6cf9f83e21677f4d1867c201625c9d669eb160575976063e199e6b861fc000e24469ece23ae281c8355d8b899c40916a2bc777549935b5d26ee93fc46b85f28dbecfc302dc1200277cd425074d8030cf6b6a00e507fa7f9083ccaeda780e4a304651ade5d9adc0578b0aa6d7a5f4a656c81a9021602a697203c16feeb3fb0ed3f5cfdb4e4cbf199406f4ddcd9a8a590116c8b9748d1f7d7aa8eaf83e872063e717b154abc2a8d5e0501721354eaa85b986d6340324392034f391caa6a606bcf7f20cf68558c58e9f1545533e5e50cef2cfac447f5882ae80480e358e16e27864e3512c87960c603cd0f4773fa6237813d1083ea60c6516111b2ed5a55ed49a80f783ea701a4a24eb7db3821b68927ba80b205402a142e6dc021d6cb252c0900ddfa38b70cdedec4e7c4099512dbc1c53145425a7ee2ca61b51cabcfd57e6c0e305559fe6cdebbc66e4f7cd73e81ffd4d9810dd999f8f444101596ddec2dd80e2ba73bc92d21dd8eb51c7a648f6e09c64ca15d6a643d4766e3dfd18239a634e5114fec89ec8e87813a25246281bc53372f44eecc219764ea9ac80fd0cb0da3c2fc081ae212bc3cbeb866db3936229c5c354b2a6fc15bd8c1dd846fd74950f7b876ed6a91cf728a424b8effda49cad7b80523be33446f9dd590b03aea14e70e6fb0d1ce45421a1737ef0f55a16eba9b650df977660c945a1cd0109d6656dafe37511d56be24d2b1c52fa3493ae1c9b6958e995b83be0498b257e156dcec6bb01dbc101fdfabcbfecc3f36b9dc63b283414fb64a223be9f62875537fa78cadd81926f2b87bf7fe79c7e1c7c431f1a8c61693ade96a67e795288d6b1733fcc3f0c6a37904efef10edc5cb8d36ac02b50441fa42adb0618e84bf289bd4dc618f7d2e0deb6f81188c59cabcbc986a4743bdd6a188c4351c47ebad70ce216b1be1e42e232b751b8d429adcb8dc1983a9ce1999789c176b62bab645fb835383b91ac5a0c1502a880a9d61517188f2e93794b5633a1ff080947609aa7e628ceb19f9b7161502d7a3fe3608de44de8d1392ba781fdb3b69161739f1c1c69f923e1375f90ce12244339199f3601e4324f250fe3597a5b45e8801b7d600ff4b4db49b4c9835b65d02b11017ee8a07ad153bc2f95add1780571467d5b3034d238f9a4b8a38d176617ec48302ecc338bcc77a09c32f152aaadc184149608b7acf221a1f3b50d58fd154ea0e0a354c03c68dcebd247d7078a8ba2f041e7daee6a1595bd80cb6e13b32f9b98f40526c843131e6b72255ae744f46ed63e2ee0fe7688b6de9b451ed2cfa873113d80e5afceca560ec1bb6bdb031050e138187aaf14eba05b181dc4541b366458c40496c6176e7e3f1c3e112411fba8fc551034430430b2c906b79c7b326a9dc0f1bf844cfa3c50ea76c31e75b03cff93b6220a2a754ae5820367c7428f61d7bd353f8aa28a2d8c860b0d12e580b92058f695bd1e58d1a6e4348b7ac840f452efa8bf9228ffe25977e72059e5874904620adec7f3b42972923d0690aaee6c69a2e7f0da312a2c4fd55e6ef46cbedc78b58dd1fbcd4d5221d5508fb8033806801ebf20f8f2ec30a03e3d5d1de6eeb5513efa7bd8d2e5aa27a396d423981988865fa02eabde4a07dbc0e5c4e0597855535a28568c7bf04d9be948f3b7ba02cca3decddaad0d7ac997d16afcae59b1565ef18a8009cc61420a223dde25937b520f51e0147523828fbbdbbb5c2d687ee64c7d311ff7108365248726ff2eefeb1a1d31b1f1cc000c8ae536f4d421b50785bc524fac86812f10ee0f08b9b5512d01f5c3bd53fd97fc0d858263acff5113f6180358998f32d7c2591e32550937f82949ca3f0bacd59d7775102f9acf1cc7490d9a4033678851bea3e9036891aa030188f7c288b315dc8562ae39cf0454517fcddd32041d342a4e0d8724ef3d168102158244b3e3d00f9c8731c8b9fa134910869b8c1f30eda7b77a5507b0b873c719c652add32c43b43966473934b59b9d9acef3aae0638e0733bc847462ec4661649d8388f49a083877ee382c4a566257d440c874c68249ff9c6b8b866855ab7f00073f94ef5046253e3ddc7a04e5a02f1e424139caf2ef49284d4ca7196fd0981a8f307257d84a33a1d096bc7", 0xfc3}], 0x1) 2017/12/27 16:46:36 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000012f000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff4000)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000020b000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xfffffffffffffff7, 0x2, 0x8, 0x9, 0x80, 0x20, 0x0, r1, r2}, {0x7, 0x100, 0x6, 0x3, 0x1, 0x3, 0x1, 0x200}, {0xee, 0xa, 0x4, 0x1}, 0x7f, 0xce, 0x4, 0x1, 0x40, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x400}, 0x9, @in=@loopback=0x7f000001, 0x800, 0x1, 0x0, 0x8, 0x2, 0x58428c83, 0x4}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/12/27 16:46:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000-0x70)=[{&(0x7f00002f5000)="0670b7b039", 0x5}, {&(0x7f0000000000)="e36caad0e8cc1aa2f4fb650f30d30f7b00f67e285dc157f21bcad1e1d42ac1ae2d45d6a7dfb6019f4563544bcd0c", 0x2e}, {&(0x7f0000001000-0x47)="83ecfb054b89c940d2e510f3c10b1c62e0e20368328be2bf9d37bccc513c8456978cec9daaa2bd145bee55de861c46fa2e4334e01db056aa733c40d69d6201a27cac348205c4c3", 0x47}, {&(0x7f0000002000-0x1000)="a1fd26cf05a129e07f2da7db529425fe473943a7b2ad91627bccf4e92a3d629d19dc2ca623bd450320c27d23574a845ddb482b8bc056ea1e626cfa07ddc9d42d1c51bd2bf32e03785e4c94124482f4773e763dfb28a416eaabab4c5aed6a57e13e66e288b56e8dc7892d4d3186acb0a1e30212e3a528bc08bdb0dfc8a0b94e97b4b8427566a134a2ffc1806bfa884b7790d4727a84abe7357f5ed0299d976e73f8a243ab8be38b5fcfdce4c09b7c7a29a5f63fccbec5796f613a069dd01d3fb95bf304d83c0e9fff00676668a6c76b0bf703b2bae9a3821a8e11553c895e74554878e1560210510396a100bbcee8cfaefd44b75d9ce43afe4b942e1733e17c690c7925ff7c342ad23649a19eda69b0741fe965a32b2c5e8690d90c0a126f939fe782a36ee4683a87e91834e7dbef9aa1b874e08e330bc077ba3f77c14ff287f1268564abb69db50fadd73b7720165e71ccbba7f518787decab282789fdd992bac1efadbcf45bc6e22966e32c7fd9f1b52ca8304c6136fff80ecbaf4e31f8eb6a125537d785eebcf72ba110a00997265abd9761277ff0a333fed18de491f6c038246be94ea31291d79d9bed473d50882ff43ff7b3c33ce86ae612315f6a718704472e4225865acea7a139508d9af590b0e620aee75441140fb6b0a1f00d21869aef64ad83a3b6be240f8a77656c5d6df0563ff60ab4c367441f6172e28ff9a97edb421a5e3c52e6da43afe87ae53fbdbb7f53fd11fa817fb49b771c87afce2bbb9081c947a7945fe9694f7744c7dec0d0233d19305a8112dc44fd73223db976b6e7b2a223c2132970ce65b2b3012690eaf3c80110e038a37ad29d951a7cb360006ef38bad964158fd1a5203791e23d8daf30496606a85bd42af1e4f0d69e2770a92584e5409a73a20bb8bee0698b555c6b33ee0f82e700c1e6325a9ee69ddc442ac7bc354568369028092e4d166856effae626611f3bafc3c83e9f5dab19531c795d6c8ad22500372983343b80b1b126a065912e74e42628c588101f146e88d45682896158888e414d1361b9b785998176e62de322e8aec3d83dfb315fcdbd066929aea81ee3f22372004220e5e0a224e751a0fd923b6c24814494db99725f918ae842c39209a807f1b01dfc24f1ada23be433bb3eb29afedfabe8c00a23c34094805941b40ab85a87d45b8420a0c6874fb9f0f3e08fd117504fc7ce5957e8f9c6318c87e440b0ad9c3743c70842c287fe9d397b7d9f4c8e9d7265d16e9b2c2c05c97727bc8a50da75ae3052bfd03842f7e72e78260c91ff55f324d3ef920a77c4c17e99696e37fb9f59f9dc904c74e91fe5470dbcdd36f142aa71ce2abf94030ee5c1f5a6db99c26a3661675b4a24b5e6fc62229e32249113d478275b1f68524bf3e3197d50a398e2e68210a886d434addc95015062bbce2e65e1bad923991bd8257b08144bf6189d97027f065850bc4a5894eaebed7aa084a52638c7fe50e697cb73f9533f25d638165d7e7ae28d5df385c6b807b35aa3730bcf2ede3d5b4ca886cc6de69a94ebe777123f95d102c8b493f0f48dea8f0a509f027483cb38a44b615fd4c91eed85524ed77622552390ff0612ac3ffc4bfa651dffbec3eb0e7b900b31a3e4c38dd31394e6b24f5aa82e6fd75c7cdfcda8151a4ce0542e573ba6be12196aa96893aed5a11e64f64890a9a454d27cace395d52578aba197d64c7bd848a02071d25d089672e213b0583d3333485bc89e02afc4b44f2747f572badddb7be1a2bd11d42049d2b4d1a2a07bd3962a0365f07e2289db3d7578be84db0f0c5a01ea6986f2d3d75ca3081320139401fe869a33c41fce473ce4bd886974da19b6d3670ffc249423c8e0b6fa8915014c38e9f8ed8967fb5e583561ed03b6d3e08cf72f4095f497b6e4c586b467cec232c669ef56856e7d19e2b861fd52e76bf2534c1fe8801df10a92bfe85535e02005ec6ee21025336ed9f72a60e871e6be7931c9a4a5e8044dba831a24a0719d4a6fc3c660568fb26d8efc54f0e6029b4caeb919007788282ff965d10104e4de8b50af1609ea7a8ff3fe9d6f67ccdf3266eb30dcc6cd6d91221c694fa3f45a5e4b1901b42dbfce60ea8b0c4440bedc8432fcba700842eedd1572f491e7183db5a2c4f9e407bf5f012a137eb6a463ad28309504c36cc43869b1d3d50a15c5337dfaf44367ceb79088358e592acdb7a7231289c3e43d65dd867a04a8944ff7bd1f6bc68bd971a9249d48689be03bc662eb60f52f42675981124ad1e078edf8b13864a0858e47820c6412fda89f9eaa4d73a6e7adde8e2b4cadfc041c51ceca5e0f31c4873e380d5320a2a620db87e6b61c87fb79e5c221460b7b852765955375cfea444ff9d168008b774989a1e8520bce35c12c31bd0afb6b99e4a12beac1e8cb5fd0afbda6faf68278cefbda64cc4d9919fcb083df18d80fd242c60391ccf070316cfded1cb3195806400c28039ef2c5ee464ab5a8e14da1747f61ce93ab56faf41a49274fd5eb03f7625358c03e53d473c4de548d60430dd6cb21d3aced0446dc85778170505a1d9f3a8f8691fc01bf46439463e99114a92eb8606ceb25e4ea666ad58c824015924ac92bf089b2a28aead7b83e96837d44d72b2d6d92ec3236719af89542d57c0afd8857692762c3c044ceb27fe7de84d03b7f90a0b2cebde175a57e4802423b1ae538f8d9da284f2818e8a7fe4e2421f7446b86d7c6010bb768c0e572c34b993169d3ba8952990a49b0673b7f3a775c98326c1f00564020cdf0fc2b0b88426968757c9d13294db944cda31ccf962718f79d1b8ee43f9abc7d9f065ba294045c46d9c96d36fc03b3aef96336a292f4b75702895a20d8852c3d35b21cbb1c2893bb2070d452a49636a3a9ad3359aed80e1afd6d43545da50cdf3522dad84f07f046fc743a99908c2f6b321d623e5eddf18c29f87a337aec5a5cc857f7b223a7f20f243b0cb11bb7ba27d720daeddf712d3b154f6b0318c778554fe4bbcfedf594975845d1c1d1401462db766e65697b4f3dded2826d2e5ae0ceb4983671378866ba5e849a6e5859f1c06b4989bbadefd8b51f9dcd38c19737aafe94c2199762b17a6fd05bc2ae28fc6cbc98134ccc545dd4135a4c987213d17efa35f5830136db7f85dafbbdbaa3c3d7b5aecab936d4e0657c91ce5bdd874cfb0944e144ccf947bb9dcde706cae5b7446918ec1dd3ea0fc7cbf13f028a61d3ade3496d180a93803ea08c3b3282d44351fe61f3c9c617842dafd1accf248d618674596ada54a56a76d9f937a820ab4e26cbf5a6b9f11707c289c287cc6680fc50d82ffa8ef16825f7cc26207dc27db24893131da0a37159768e95f9905c72b2ae3220482ac3ba75149d68982b416cabec1a2e39493020f36b528a198ebed596e0f85307deb5b388de686e592469301a3702490c10124c218572cee175843d44683b30d61bfbb382138e4b8e56fb74121272a6c358ad14b798959d4deeaed06f6e07b53d5612385f5b6c6ab3640b45d4264dbca5dd51861706ef267bbe7c6885497d23e6dcfb61ffd59e656ba8741caf65e3a1432f78fef08c272495ad17c6ad20054e8bbf596d1b799b868a919b94bb84052eb8a79f572bb2aabf9c9172b3a2445e296d8c0c2f8009aa3ce4d60cedd22f39911900f16dacf79258ed7742dd18ed2d27984abe4d6dd19bf6f983c01a3ff5c40ec28d83b8bf387116570902feaaf7fabfde39c9373c89e752e8ae2693166c4b7579f702c1d56271e0ccf5d04e4be11ef50688412077efef9d13ba0aee30c8fe5a9156bcb74fa2d6d291d400b38ce28f0a0b2fc8045b55c07f800d3d4e651b89162ea58d18ee9752e95e971e63d961f73e66b14e31ac1fde676f1f3eb3434ae4661a96d151663e3deed7d1ceec0488be742ddd55c840759b7994d4086e38e08306ef94ccc4270f636bae3d3fbbb79e0aa5caea923a69506c72e743d6043359c8288b5803b7412ec3d82efca57d03b5ba0aa1b9ee6ac6b19da66d4735468b57f328d2a450fc94fc9b7898b25d59d8eb741ae5e60a49194ac5796fa86d0a21820619357c24ce1539d2daf973e593b8133f2126dd2103f75fc4bc58e9ed5650a959fe7994415d64dc5b94220d2b88299ac5b64fdeac6d48af6bb988ed912e7517d6b5aef7af58e2f1a267597a4b073f08e8e8e982cee2af0bd8f7505441c2fc1ff5acaabea1218ad9ebca0fec8fffec973bc130f26ff23d8bfffb149003ca5ff380308796e231ad0e99f7f61de4c5a43badec44d04a5a2fce9c87033101d92306d1ba943029875db3448cff29115cc664215912db484ee7a55af1c299b151ce3a34ddfe77ff49c2feedaa61961445724b0ef58ead806312ad99774c3a3289a341625fd8033ff571a5e81954e9bfca8ff88bd9f5ce1640c2336207111cdefcbfbc9cc74a5ed4fac5306f6b26877f0a2a36c091d89ed94037b0b05d6c9508a127cd41e7c8b6344cb6921f514ddb9d8f9aaed2c77a85c3c1570f19306a2efb0db7632bdeb7413c4964db084920dbcaba0ba23f7f005d450d3a8ee89beb29947afd0317bb766d4b7e1b20223ff05352ecbaf6dfd3d673e5ddab723cd468267fa65c381cb5c833b43564af6ccce0e4ee5fab6ee886c8c8b75a218cabbdb1f0fc158e92963f42f1879a0d06a13e5b13e48ebbb210ecea6c4474ed1e22c48a3c6776684f7a500eaff436d64a9ea988e0fd8ab3c578ab8f4cb9ab59a1664cb99059679056a1298c5ffef6a1409c61591b26471251c5903d3dcb707b0d2f8ced6d47e8bb130f7b6ec2923d50359f003450c8969aba5257a1dc993e4b21b356aefc9bb253e25f5be9ec462a7efb98ef5a12020c66d1c7e3a1b710fb0e54387ca8831228e78dd7a56bcb8258cde287b1f2b778c3e92b8e01c4b18a55842a4477f18de5ec3c11cb74eb351b6a371d59e21fd0cd5c9e2c343e88976132ddefdc8b19eda9a39614e5496827c15ab9f7065ed193bea94111ee5c8464a10cd4d068f5ba820363677214878e68219a5bd3f3f537fd083b2e778b7fc201d436a5e5fdf1829ce6e0aeb15ebb9b8b8dcf5ec8e822a11a2c441da410bb426ea221c2d635a3499cab4d7e4405f032618e56b9e3995c6a9e55fd933e42e609d6aa2ec53dc79f925af4495de41c59c056c51933bf8a2ea5feba1e5cec6c1246b70189e2ab2751a9e5b296d0cf9850dfa1165c3d38dc14fcc3420dfd62e7edf97a4f58c80872e5199c9bb55dc931afe6e1ac92a0f67d8d56585d92217367dd73721c449c2fe998ced1b4388075e2c86099bc5f95f3857aff708810230ca39403c475531af76ac6771881e519d013fce4cce427c4ed312a56b76d445268dc6fdf3be92869c337708dcc91660c6cf0a5adc0ae15e7ed1989d1754c1f05a6e124e4c3656c29447fef2ecc77f53e363301dd0d8fff56d815fe54e58991e77e95353f816929318b9d405920c0887c2a59e8ff069416d12fa3268837ec46ac56dacec8e9bbafe355a15b5d56b3e490396d95e79160b725666c22b386e9affb6ed0f6b614dba2375684145b0d75126dd73c6ac24afde7c47154a0429770766c496b17ad895c700d938585b5562ad264ae9c643de860e0995469cbf04fd3ae0713696eeda262279fd0735aeaae4108a520eed69015af6c7a2b302df997684ee2e2dd94a4f9d80781495a24778b32ebf272589d7049eee45ea3d6b4d88924e8c6e1c3b5b405b7f28c0d69e9ad68d054d22a1e383b5194a71ae1753a37f6908a918a7eb567282632303c551b17b7617820c12bd", 0x1000}, {&(0x7f0000002000)="973268fcffc2916216264cb994e406ddf23533fdbfe892fa6dcc7fd5d00ec132047ea7ee417ca01aa6a86ee4da01378e74a155db89b9b53c8c0ee5936ea841783e75ad9585591e26c2ba93fa7bbc8069d2357fecf9a7788614a2a7c8243d42a7b1f89353e875182b68e928ed9647cb0ce0a14ae3cede4eeba7239ad892bd01653a6ffe0241b53ce10b794964ae817362e60f40c26e4892192137d29c5a2cb95e71a0f195994ccadf51133358d919f8217918cda13ac3e391e8b43ad45cb5605305d6e46e7b9992", 0xc7}, {&(0x7f0000003000)="207cfa2b", 0x4}, {&(0x7f0000004000)="041743e72b1f891aa97609868e8f98ac031fb0af1c83a0781aa47a620d7048a441bec2f10f07452df5f1387bc25c5a7448bafc78474d4552f90df534893d4399d9851d142f6456f59888d66155b104da9e74942eb98833c9739362945e667b8784b757dd67e9b0024befbb5fb55f0c3e6c2f4ba90fab9f5d32cac46ad5bf3c689a5c05ac0189f2d863d27ab1eeea32", 0x8f}], 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000006000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004d7000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d2b000)=0xc) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d2c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x7, 0x8, 0x33, 0x500, 0x2, 0x476a2023ebebc1ba, r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a8f000-0x4)=0xdb17, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x3}], 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f00002b4000)=0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f6000)={0x0, 0x100000000}, &(0x7f00007d6000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ce000-0x14)={r2, 0x4, 0xb10, 0x3, 0x8000000000, 0x7fff}, &(0x7f0000d2d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c5c000-0x10)={0xff4c, 0x0, 0x8, 0x0, r3}, &(0x7f0000b80000-0x4)=0x10) 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80806, 0xfffffffffffffffa, &(0x7f0000a52000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000de5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffff80000000, &(0x7f0000d2b000)={0x9277}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f89000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@random="21ef8ccd4170", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2017/12/27 16:46:36 executing program 4: r0 = socket(0x2, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000637000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005dc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd882, 0x7, 0x4, 0x0, 0x1, 0x100, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/96, 0x60, 0x40000002, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0xffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400, 0x1, &(0x7f0000003000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004000)=0xb, 0x4) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x25)={0x2, 0x16, 0x6, 0xf, 0xa, 0x0, 0x4, 0x401, [@sadb_x_nat_t_type={0x1, 0x14, 0x4e4b, [0x0, 0x0, 0x0]}, @sadb_key={0x1, 0x9, 0x7, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x1, 0x7}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffff, 0xeb, 0x20, 0x78, 0x0, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0xffffffffffffffff, 0x80000001, "38079a1e60ecdc767b8d71c26f24f59a7d459702d58d19cb8a39bd5f45fbe1ed87dd490df1daea1c8b9f0f0611ce74bf8ef2e4061551aed9752fbf84fa6803e9aea141d0b6808d32c0eed3426cc7d8db"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000006000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000009000)={@generic="5bb70963f314262da9bf45cbaf8c5262", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000-0x4)={0x100}, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000)=r3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000321000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000036000-0x10)={0x0, 0x0, 0xffffffff00000001}) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c8c000-0x8)={0x0, 0x4}, &(0x7f00003c7000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000ef000-0x8)={r5, 0x8}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c8a000)={r2, r3, 0x6}) 2017/12/27 16:46:36 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x3) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e74000+0xd3d)=0x7, 0x4) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e7d000-0x78)={0xede, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x7, 0x2, 0x4, &(0x7f0000e7d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x9}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f000086d000)=0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000049d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095c000)=0x1c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e7d000-0x4)=0x4, &(0x7f0000e7d000-0x8)=0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x5) sendto$inet(r0, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0xe, 0xb, &(0x7f0000d47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000057e000-0x4)=0x0, &(0x7f0000913000-0x4)=0x4) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) bind$inet6(r0, &(0x7f000027c000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004f6000)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000acd000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000-0x4)=0xc) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007f6000-0x4)=0x14) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000acd000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acc000)=0xe8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000736000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000847000)=0x1002, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000193000-0x10)={0x10001, 0x8, 0x79, 0x10000}, 0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ace000-0x5)='htcp\x00', 0x5) bind$inet(r1, &(0x7f0000083000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000acc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9f23, 0x1, 0x10001, 0x1b, 0x80, 0x0, 0x20, r3, r4}, {0x9, 0xd6a2, 0x8c4c, 0x6, 0x5, 0x2, 0xbfb, 0x1ff}, {0x4, 0x7, 0x1000, 0x55}, 0x28f, 0x7, 0x101, 0x0, 0x5, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x401, 0x5}, 0x10, @in6=@loopback={0x0, 0x1}, 0x7, 0x6, 0x0, 0x7, 0x8, 0x3, 0xffffffffffffffc1}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) write(0xffffffffffffffff, &(0x7f000003a000)="", 0x0) 2017/12/27 16:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bbe000-0x1)=0x6, &(0x7f0000652000)=0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000318000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000329000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019f000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f7000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a34000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000)={0x0, 0x0, 0x0}, &(0x7f000076b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d35000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000b2b000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f0000a1d000)={&(0x7f0000b41000-0xc)={0x0, 0x0, 0x40, 0x9}, 0xc, &(0x7f0000456000)=[{&(0x7f000083d000)=[{0xd1, 0x8, 0x0, 0x2c75, 0x7, "b669d8930252235961b577f5d098838495c44757e8303b022b700979759b4105c072273eb743b1203de18f7d9371b09057ffa1edfbe9bca06dd61d5798fc3a1fc7a991216bd3a9824b9fb136f307fe212b4f9fb12c79e1515a6bb67f8cded34375ba1f06eebf00f50ed50675cd53df627ab0bebae347cdb5216864fd35a48b02072839675ced68c328d5ac6c48d858a4231e30dab6d78d32bcef3dc5aea0e9d6da09733fa2ff0aa3833feb521a8d65297f5bee938617cfd6233fe77fd1b5c5faac"}, {0x43, 0x5, 0x4, 0x40, 0x0, "20a9905cebaef9c7712bbd00275906ce188516db917b05569fd2c476e181a8ebd5672dd1ccc272c0d06a89f0a9896073ee0d0a"}, {0x44, 0xfff, 0x0, 0x2, 0x0, "52d22189f6f524875ae1a3b20f8d155ec8e3936ebdbb1e8e1362019bd59ad478b5eb33f3c4b6663c6e1d868eeeaa4671f69a52c3"}, {0x96, 0x80000001, 0xa00, 0x2, 0xd025, "5bf9eeec438b1afbddc9e0cf083b3ccbf8ad49163bbceff979b65c8f1bfb746272f2692dc946a101be85701dcc1a1e6d3443a92e09a9febca46fe59116658563d12743fe4f51618e2b968067f454858bdb0e7942c536bec81ede30277a758072b1443c8a8537140841b0da8d2fb2d36eb1ce30e90df91a17dbc6e599ffc4e14ed87e43871e86"}, {0x2e, 0x2, 0x400, 0x80000000, 0xfff, "7c8625dcebe60d8ca1493fce5ecdf2ed4d82af2efb935159e4b8940b705c"}, {0xdc, 0x8, 0x0, 0x0, 0x8, "165a62a6d5b6d09b28aef4803b852ca42b44fd34028a1f0ee92e501398763f46466bdd5f2f549e25568422700febb0fb88ad607f835b19c0c3fe2b52022f3af09ddec1d4fb4dfcf73af4acb5b358b3217b000ceacaba5e695ed96e3a5ddcf56273fdfcf119ccfa6e2d88f572d8c26d922ff3686ccb54613c42ca595848afe91e5036eb811c05efaffb86740970687ceb977675ca5bfb582feddbbd76f478ac65ace649e3da7ea755cf3e92ad707c642f189db6045f3fb68a26d40d2b29f5ceb3541755ef01a7fc7867196128"}], 0x2f8}, {&(0x7f00001ec000-0x381)=[{0x5e, 0x4, 0x200, 0x8, 0x6, "f59fc60c5cbd9cd2874eb624788b5999ae478d8e827a8f7421e4012a3f9106df80ca2070fcd967a471e017aed8414de2f2ebdeab2c55a35f9e8f7628265a93d1fd10c0a7c25b8a97d9d7da730b64"}, {0xa5, 0x7f, 0x2, 0x0, 0x20, "d1557da3b6b822b2ade3d3ed002af41f9ddee06ab5f6123bc9155a4ff615d4859fb5ed522e143faaa97a6383511d436de8b31ebeda34c04c208127c191f8ffceb6f394dbd2d08532ab0811c5b4b428bf0878fede9c3e118f044e315cbaa0b1b29553a8a1452897ac6f6d2f09f5c7e2bd464c711183998533ae2f01d54ce5b7d472938360b8307d0be8ce64b3446b7ddb52d2ce4077"}, {0x30, 0x9, 0x320, 0x80000000, 0xa2f1, "38bda0f92757be62bf652965e7c8611afc4050aa79821afe190606779fdf45ab"}, {0x82, 0x7, 0x2, 0x5, 0x0, "0859a9532a277ac433a579105822edab8dcfe82be019a63841fe529ad3c1f1110b18139ccbd6608af9a6ec23d94573fd0c3cee5c73612ddc74afea4763d0cad66e790918a9764dc0f6ba8693f44ad60fbec4d6807f28d820e8c1aaef2f7c73c286d97542fca5d038d17cb06ef2778229d0b3"}, {0xbd, 0x60, 0x214, 0x1, 0x7, "5dc78a7b6cf3bc077ab363f58965d0a206f1b8fb8a40ba9e9a780c5df61cc130c8b4518329d3d0c52b1288c6bbd2ecb5ea30ec9ae04282cac6ebc0db2b33119319438769650bd85802e9cea8679bfb09eb92ac449edf127038b9042fde239541039dcdc05ab3cb777e86ae44f4e7b95a8ff4cf47526cc1e23550ecf26bb97a611092f2a25320f1ec2683509ff99a56f36faf1f2e49682aa26f79973d1ec49b9700e26050738b9a8c3481cd009f"}, {0xec, 0x95a, 0x8, 0x6, 0x4, "33417cf62b11d9a8a81f9f741b898c83a4b4f1986b495caf57599ce3853612bcb245f43b7c3eedb698164226ff16e27fac8748d7a7736a11fcb0cf6a35d3f9d998952701ed6f242fe584beda420767c3314c2a315a45eb1bba5e0d70ede821bf4a5fa0afa8fe94d35bc52dde1ddd5329c7820777beafa395b04533cfcd98a06913eff512de211e08d77ac52a5c90cc34caf51dbc0dad1e819a963e1696a4f0d1cd50f2900ff19609bdecb35fe0f9e127bb723f54dd1384a7fc929612599bfdc50cd0221921ac3999a013a318675d471e1efca54cbf481e44da713f35"}, {0x23, 0x4, 0x10c, 0x3f, 0x7fffffff, "0e4f7fe706a6929f65b29968ffebf362a55843"}], 0x381}, {&(0x7f0000f5b000)=[{0x8f, 0x3, 0x420, 0x8, 0x10000, "6853743dc8fd92dde2d8d0e57da356ff538fdbb98df8a03bcdeb39bcc42085551495d0de722a8d441a1f1a5caa636b957bf688cea63344b495c99a5b0d075ce9f630c56a43927ff53197d8513cbe2226881d4191782bfdfe5ace4c45a049acd72b1689a1b838a719c87c3c16f336fbf98118f367fd9c627d9b0aed94be4562"}, {0x30, 0x4856, 0x0, 0x10001, 0x39c, "11c195783f9c1224a33e9730c24d69ff0e862eb2a6b0649ceb72255a7c3ed72a"}, {0x47, 0x4, 0xd00, 0x3, 0x8001, "fe599a0aff5dbb7a38892e212c21580f5d3bb49abc9374cec000229335f9ecd5c0cd29b3924bafdba0fe86024f537dd4763cfce8546f1b"}, {0xc3, 0x9, 0x4, 0x7ff, 0x101, "46ce17e29ae0c45c868e98bc3b535827b57b905cc9f5f60d68832fab06acfc4d9d265997a7559e30ee46a75f3e214d3f10fea0c73252e01dc4df76052c44538b9630f99e6575d4d9a7ba52fd153d4df8cde921544b9528865287a3dcecc155d5ac1b38e869a647d9ebbb77a58502cd1fe1e977bc566430e230f2000d8c08f8f5422a788232e081e6d443f900ae743a891880b65ac2c738efdc64911a01a078991da8b98f85bbf44aa01fa69b68f62e4080c444"}, {0xab, 0x0, 0x804, 0x3ff, 0x3000000000000, "7419b0e9946c753622e1e3b02c53a6cd6abec62e6457130d81fa67c9c735641638e71da4fef5a03c1c9581d65a94a4721ec9cadd1a5bc0c52afa05f0ca2caa6481fdd93ab0a25fdb18aeee13dc6d953e4fdab80bc11e7a7b4f2c9b4f518aa8cd207509ad7751aba96c0c596e53d219c1f4d806f3d1717d091ba78fa91b56bd58ddfd29d12fed304c2e412e61d248f61fe94efa1219523e35e91b73"}, {0x1c, 0x4daa, 0x100, 0x5, 0x4, "6f1f5eda273dd36ded1ccf73"}, {0xc9, 0x81, 0xd, 0x5, 0x1, "dbd3c558e1704b68f028847e59973db66bd018a23aa77922f2e7029d41a5568aed86e3d5bd8486157f75bff47fa82a04bb235c90fa2db4a47973d983ddad36af2928307f9ad96179137379bca6dcf1ec79d514bcb0f9f31fc146060c8e11ae72c42c5fa6c554679d93593270d5d2aafb34fb8992be1fc505044e85a6e2eeaf1e065c09b2bc17cd48aba7503c553f716eee04adf33b4979df2d9b006648cba6775801f42521e668f4aede6f5143cff8220ac7ad392714dd9564"}], 0x359}, {&(0x7f0000abc000-0x23c)=[{0xbf, 0x3, 0x100, 0x8000, 0x401, "072be029dc1ee08ad26af955bb2691af58097e226234b390ae2ebc5f6fd9c70505bfcd3a9353ebb51476f9f0ef66ac03b776754d19b465cf57921cf387c4f419a47799d2bb78cb616a1bed13638708010be1ef520ead5fa8224473756bd7fd9f2b22b468457176cc8087a11f47e69bdfc2dbae9b79bc6cda3151e8bfc8aadf8a4161125056770594be46548a09218ea3426bee3ebfe1eda1748540eff38870cf0408ed4c3ce4f1a1eff703037d90ab"}, {0x5e, 0xf1e, 0x600, 0x0, 0x7, "1ea71306a0d24518ba7535b043a763ff179e30e94b764da13141b6673f4f4382e1700d99d63c658773642119ce6090599c2e34abf06112ff22e8781b057a2384aa550d2b4d37ce0725ff33c62f7a"}, {0x85, 0x1, 0x10, 0x6, 0x0, "848634af30e056d020ac4e7655ea104493119fcb20dd96f831f8a4d71f62aa84b9a68c2e0cda032903bfeb34829a44895d7239ed4b7b37bde1fc55de5e3f1e6b1742a24d9ca9aa6b8c48f128def65aa871e5e0d6d2ac389c7f364ca7ae4bffc1a92b0bc3938e02c1fb8dca0278daf55f2cfbfdc05a"}, {0x9a, 0xffff, 0x20, 0x3, 0x8000, "1d6dc2fbd9714a19fcbf26da20a53570f8fc90d63be9cf51acc8c1e2f16c1836170ef1edbbf4fa98007f76e702c8b469547289ad6f8e284da3ad77d6f36685a854fb9881b358b31a08cdd2c5f846922a271e1de5373c8bdd52b14c6ac4bc39b5c1c6adcb5fdae9c67c1951e4c2436e7813f4cb7acd107951bfcba7c131f321855911cae48792447da93e"}], 0x23c}], 0x4, &(0x7f0000339000-0xe8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe8, 0x4000}, 0x20000000) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000aa000-0x40)=[{&(0x7f00009b9000-0x4f)=""/79, 0x4f}, {&(0x7f0000cbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b76000-0xc2)=""/194, 0xc2}, {&(0x7f0000933000)=""/201, 0xc9}], 0x4, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x10000) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ec000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00008b9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b4c000-0x2)=0x51) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00008fc000)={&(0x7f0000263000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c5d000-0x70)=[{&(0x7f0000177000-0xc3)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x0}, 0x2) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008a8000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005000)={0x1, &(0x7f0000bef000-0x8)=[{0x7, 0x1000, 0x6, 0x6}]}, 0x10) 2017/12/27 16:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a80000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000033f000)={0x1354}, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f0000828000-0x42)="", 0x0, 0x0, &(0x7f00008f3000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000717000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00009d5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ad000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000066b000)={0x0, 0x8, 0xffff, 0x7fffffff, 0x7, 0x0}, &(0x7f0000ece000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009b7000)={r2, 0x5}, &(0x7f0000c5d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000842000)={0x0, 0x94, &(0x7f0000661000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x242, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007b4000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d55000)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9f}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x2)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="0e4c487031d6e3d7ce3fd8df01ae3ccc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000)={r5, 0xef, "418a030ac143095f9a9c57004fca5bd7f3dccd9cd6527a39ee7aa27e3bd51a0d3e535990b84b0e1c73be006459c35e468fe787a6db3b081d72cf2698386c70b0d21a86464194b5e65638a0c0c4d09fd5fc228bffe1c02b9ec145648f3a6bfb88245e53f687bf3fa28c48ac83802735e18a1bd1113acb514eff030bf30ddc574b7fa8981d98cf7b7566d10dcefb5cc76bdd1b9b8b0a9c25a5d4724d04adafcdc84d5c4c1330aa72a3a8b92fb4036f61b3ee3297ebb53da11811b627a75d520fc605425864244b856fcaa5b6fe1664fe1a37805dafc486f3b56ecdf729858156c35dbf6d56dc888eea1beb01be330aec"}, &(0x7f0000001000)=0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r5, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000005000)={@generic="2acec9eaa9dae6b39337c6456c5c6ed0", @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x9, 0x74, 0x8000, 0x8000000000, 0x25, 0x4, 0x4a73, 0x4, r6}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000004000-0xa0)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xfffffffffffff800, 0x4, 0x2}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000008000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000005000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r6, 0x3ff, 0x30}, 0xc) 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000057c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002c2000-0x28)={@common='ip_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000fd5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc7539(cbc-aes-aesni,sha1-avx2)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xb76000)=nil, 0xb76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00001fa000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000961000)=0x0, &(0x7f00006e8000)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2017/12/27 16:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000876000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b20000)={0x9, {{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x32, &(0x7f0000270000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{[], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000008000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000011000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/27 16:46:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 16:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000200000)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000dd000)="01f0ffff", 0x4) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c76000-0x14)={r1, r1, 0x2, 0x1, r1}, 0x14) sendmmsg(r1, &(0x7f0000922000-0x78)=[{{0x0, 0x0, &(0x7f0000415000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0xc094) r2 = accept(r1, &(0x7f0000916000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f96000)=0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000013000-0x20)={@common='gretap0\x00', @ifru_flags=0x4400}) 2017/12/27 16:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000050a000)=@generic={0x20000000001e, "0103007c00000001000080003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe00e43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0xe, 0x2, 0x10) write(r1, &(0x7f0000069000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) 2017/12/27 16:46:36 executing program 6: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006d000-0x20)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00003ce000-0x70)="29e48c9d1f896d155133744b3f28f540a3f827a15996674eba0484d7620e93ff3b102673c86b7ba05c6d3500f45ed434b13eedb6223fcb3126f0cee84a55c0ded0e39afd181b4a59f5fab54e6d0a5fa4a6a25a070058d4893b78de21bf1f254710e545051c827e25b1c6f3123056ef31", 0x70, 0x4000000, &(0x7f000072c000-0x10)=@ax25={0x3, {"4fd06bfea01cf2"}, 0x20}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f00008ca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003a8000)=0x14) connect$ipx(r2, &(0x7f00009bd000-0x10)={0x4, 0x8001, 0x6, "0bf5bb74a30d", 0x3, 0x0}, 0x10) getsockname$netrom(r2, &(0x7f000027f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cdb000)=0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fcb000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0xd73}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0xb0) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005b0000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009af000)={0x0, 0x5d5}, &(0x7f0000f68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000746000-0x8)={r3, 0x80007ffeffff}, &(0x7f0000d1a000)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002fe000)={r4, 0x0}, &(0x7f0000f66000)=0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000cc7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000966000-0x4)=0x0, &(0x7f0000c06000-0x4)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f16000)={0x0, 0x3c, &(0x7f0000f17000-0x3c)=[@in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f16000)=0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f16000)={0x1, 0x10000000000000, 0x9, 0x0, 0xe49, 0x8, 0xfffffffffffffffd, 0x0, r1}, 0x20) 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2017/12/27 16:46:36 executing program 5: 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) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003e0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000422000-0x8)={0x0, 0x1}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000284000)={r2, @in6={{0xa, 0x0, 0x62, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0xaf3f, 0x10001, 0x48}, &(0x7f0000edf000)=0xa0) 2017/12/27 16:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000040d000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c82000-0x10)=@req={0x3ff, 0x7ff, 0x1, 0x2}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00005f9000)={0x4, &(0x7f000008d000-0x20)=[{0x2, 0x600000, 0x80000001, 0x7}, {0x100, 0x7ff, 0x1, 0x7fff}, {0x3b1d0b7e, 0x101, 0x6, 0xfffffffffffffff8}, {0x2, 0xffff, 0xffffffffffffffb7, 0x7}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000071a000-0x4)=0x2, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f93000)=0x1c) 2017/12/27 16:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xf, 0x9) pread64(r0, &(0x7f000006c000)=""/100, 0x64, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000dc5000-0x2)=0x57, &(0x7f0000d39000-0x8)=0x2) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000273000)="2300000015000701fa0008f700010027020809000100000008000300840100000115ec", 0x23) accept$ipx(r1, &(0x7f0000aa2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae2000)=0x10) 2017/12/27 16:46:36 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xd6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f000060a000-0xa0)=[@in6={0xa, 0x2, 0x123, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2017a6f7}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}]}, &(0x7f00008a5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cb2000)={r2, 0x5b, "92d5de4e6a66e722a0b529aaa56636995f5279b8ce09c13caf5be2b816f35ae2c2b23b0fb04fa9e32dfef8f34f71010cc7b4e6c15b7470e8e3c1bfa303045d9823bf49ba106611b6f8bbec6c083cc59e75b7a15f6fced736a9be62"}, &(0x7f0000c78000-0x4)=0x63) 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x800, &(0x7f000000a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0xdd2e) 2017/12/27 16:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socketpair(0x3, 0x0, 0x6, &(0x7f0000527000-0x8)={0x0, 0x0}) sendfile(r3, r0, &(0x7f0000fbe000-0x8)=0x52, 0xfffffffffffffffb) socket$inet(0x2, 0x6, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000fd000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000391000)=0x24) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000b1f000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e5000-0x4)=0xc) accept(r0, 0x0, &(0x7f0000043000-0x4)=0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r4) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000027b000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000-0x4)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ff0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff5000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001cf000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') 2017/12/27 16:46:36 executing program 2: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f000007b000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000438000)=""/61, &(0x7f00006e6000)=0x3d) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000905000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000906000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003f9000)={0xffff, 0x7dc, 0x204, 0x5, 0x8, 0x80000000, 0x100000000, 0x7f, r3}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 433.167650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 16:46:36 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) socketpair$inet6(0xa, 0x80003, 0x1, &(0x7f00005d3000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000f11000)="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", 0x1000) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f11000)=@common='tunl0\x00') 2017/12/27 16:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000517000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002b9000)=@get={0x1, &(0x7f00007f4000)=""/49, 0x4}) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r3, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r4, &(0x7f0000389000)={&(0x7f0000c55000)={0x10, 0x0, 0x2, 0x2ddca2c9}, 0xc, &(0x7f00002a7000-0x30)=[{&(0x7f0000d38000)=[{0x1010, 0x4, 0x320, 0x400, 0x6, "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"}], 0x1010}], 0x1, &(0x7f0000ea8000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}], 0xc8, 0x8000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000044b000-0x4)=0xfffffffffffffc00, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a96000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x0, 0x1d, 0xfffffffffffffffb}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000030c000)=0x0, 0x4) 2017/12/27 16:46:36 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000110000-0x4)={0xffffffffffffff9c}) r1 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ef8000-0x8)={r1, 0x92}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000070b000-0x1)={0xe424}, 0x1) 2017/12/27 16:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000c4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af3000-0x4)=0x14, 0x4f5aadf58668ce27) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00007aa000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xc7, 0x100, 0x3, 0x2000001, r2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000006e000)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 433.212325] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 433.365378] device syz1 entered promiscuous mode [ 433.640490] device syz1 left promiscuous mode 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000214000)="d676d32763a6e05677f9d52e5b814a0710d45dac3064f51d7a01e3ad42eba1112be275c332e975b8b156fdf9193a0cfb6b1a", 0x32) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ceb000)={&(0x7f000090c000-0x8)='./file0\x00', 0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c7c000-0x15)={r1, &(0x7f0000164000-0xd2)="4ed8c91a6adf69c53bc00fda76e5ce8923a396a91ffdef35b8c7c47979d10a973195f1072c86a250e77c0432062a414a7733ce78ed029122deb6def0f0543130c8f4a8eeb06b5c78c41e6c2e21c037a0fc4ac60a3f29c25b508bd990274db42ae3fda90bf6f18059656188afd2dead700e6507da408f896fa99bd4047af33004edccb869a322e3ed3a45914f73ada4adfc1dc897be3d17d0c581ad96d5a05c76b5fb3623eafb4c4075e73a953c485a6473e801d3a9a57691f1d92448f4eee9924a26fb5d77a8ec1afbbbc15318fde5341a64", &(0x7f0000d1e000-0x3a)=""/58}, 0x18) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @common='lo\x00'}) 2017/12/27 16:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000077c000)={&(0x7f0000165000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000c4e000)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x516, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009c7000+0xd0c)={@common='ipddp0\x00', 0x6}) sendto$inet6(r2, &(0x7f0000aec000-0x1000)="a772797f2379f524652855d0f80c0401937005654ddbba0a9f4ca6a38f904b4602161fd7e5b21c4491bbfef1cadfb2212819c027d9bd4820b2c3971f903d417235490ef50deade6a9b9b4b0e0d7804d744ebf260e858fe858484f9f531fdcece3a679681b465d05201b7eb556c8bcf8ad5742ad29c899ac12fe1dc6fd6f98b2366b71c0868c33a456c224e5c232819dc825c6677b12ceed3b91394ccc14005da566dd67a1f3e7c4a477548734652ee13908506079a9b9690c1967dbeed1bd69c7ca854c0126cda783d4734869c7b9b6bddfa117f372fde042386aae7477a61361288bca37d23907e0f1feec83b5d97fd6ab3f9ed841373e6607d72815f026a709406e6aa20906b681f221c108407ac9f5f656750b6f75b3c8547d57e75f081e6c7e8f56e3748b643855300de6e683f9defe278bfd460f4ad441359ea657d96357b1a8817077c695a236707582ca408f8f73d49b9bdce5350928b3949f5be954194927b6e2638c9717126aea84bc4c8f0047d80141c8b2b70d561e3a3cf44ccb5e1acc91a35b32df67069a4fac3a978b080acb79cb3161d83ba8bc1b35e395935135aa95b0d64defa67c13c3020f19b479b0a0e02b5848092a3a4bcad01eb1cbedb1fdb1de3a38ddcba842e1cd13e7666430262f594cea2325a3aeebb2d960a130c6a8ccf9f19fddb07cd3363e58a713f3d74cfb0864f238f9798518782576ba275322bcdfd1893055b73c071f9b56ba17b9d95812fb7a6cd228e427c7827d59ab0582a36a129a9e34389408eaf03b85076e5ca19767b3bfb28819cf0b654e8fbcb46ac8c11e8633cb79d3b6cca29ee4a6c9ae0b8359a1a1ef9965487e9eb1ab06b70bd6d32b3f3b878e75b3256fac028b19af8c84ae14369be17c93e38960bcb06245465c638cfbc2cd352ae828266f5cea2d4a3d87ed3e0b908893538051baef98fa1c5869280b81f069acf2c62119d2105ba91b30ce9637e61b76e2defbfd5ae328bc36886d7824a8ff92838d076f13206f278a67e64bdbe96f305155d62dd1d5f0bcbb9cf140e55a99612e347728d6f73e23efb8decb6ee9b9af4a3ea65c8ac14efeeef039a6a05df0b98da706afc277c39c56893a9559cd832ae8dd052e74ad05da8ed0a2fe4155714def71492b394c2d762657f2ecd69ed7188091039cbd93289473d07f94b1b1749d74e4e5153afc534309f84cec4ba2a1e9b6f3499825052440148a102394116a7d88e968b7915d3c173648eef78004e66d122d7e08710a60830110024c8bdbff638a67834faad7fe329c6bae613d086beb82c19b7e10f57badb1f41d8f748c160b6d941fd12ec43495f94d9e2124458508f8ec1a3a6309c74e1c97d7e5b892d090233f6dfc4532e46a84e93f7ace32d32c96c0586579efc21282bd474d5266391b6ae8e0de38ad4fcbee1d752cf9a165df54c3c7d86e718cef0a2d98853782accbae63f3201d2bb16a57370963e0fc18d0c84f62f461c03991d69f67063d9caf504ed043695eaacc6f2768f3c8a1e0413427502279e1e2091777b635a369a9d5056137b4f7740a8e31097619691e36c9ecc2eb9f1c785da923249338a29387a9b1851dad6151fe5d374b8ef6e25c783921f0064303cd14009629d0e71330240dc15d5db28566ddac07fac4dfb4d4a5ab0ad8c8f740041590bf4112af79db10bf289e11a63237bf00fef753960d18e9c484aa1f4f16983aab07c1387925bfa9f8ba7894eea55402964bec20de63c72536b42993ec1e6e9a8940ce11e50", 0x4e7, 0x0, &(0x7f0000a66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005a6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d19000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{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]}}, 0x108) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc9000)={0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x9, 0x8, 0x40, 0x8, 0x7, r0, 0x9}, 0x1c) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00008e0000-0x4)=0x0, &(0x7f0000d1f000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000bc5000)={r1, r1, 0x5, 0x81, &(0x7f0000fcb000-0xc1)="fac8b44b2f5cf96b789bd5e8e397512ed4da1216210188a8852618497585ae1476ba23536addf421929922050628504dc89c71ec559f7cc3a5cafc85a23a5f3551a0f9e9d42b1029dd5e421cd7be099ba5e03accb2f8082777926ad983f07ced48d590a5f84f529f9aab4f03a651a5d6c91d78cd1aad04fa9b864ec85e85013371301bbe1281d35a5e5f3011f884cd469999cc8823eab2cb9ef747353582b0528471b277fd22a4cf3c1b208d598509625ce401193f143eb3bcf4986df8204e67f0", 0x25cea3b6, 0xfffffffffffffffb, 0x5, 0x1, 0x5, 0x1, 0x2d, "21f032bb1f878fffe865d7751d43fd3531c45fbdde3e7f8cf084a36d00247eb6b8ed6a6d4480ea028d23c29224fc8b7a3609d279060cb46e91ab074c2cb663aa8fa61c0a8feb6a9a806a103ea191ba6e5200801efdddd8b4c7fb0a7c995442fb250729c71774e64987ece77dfbb07e92638f78a056"}) r2 = socket(0x0, 0x80000, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000b4d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000fca000-0x52)="fd8467d564c7f7215aadced4cb36cbf6d5dbe5aaa6ec0bc0b31f6abf0ad36bab927c0ee0acdabb6a79bd2d9a092062d4ac4264f7bc2aecbabe7e083aadf7d992dd5495ef04ff688467542775b37ef512b677", 0x52, 0x0, &(0x7f0000fc9000)={0x3, {"2b8342e671711a"}, 0x5813}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a01000-0x4)=0x0, &(0x7f0000b28000-0x1)=0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fcb000-0xc)={&(0x7f0000fca000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000fcc000-0x10)={0x1a, 0x16, 0x1, 0x9, 0xfff, 0xffffffffffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$ipx(r2, &(0x7f00005cf000)={0x4, 0x2, 0x7f, "b582947649ca", 0x1, 0x0}, 0x10) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000e52000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eec000-0x4)=0x10, 0x80800) accept4$unix(0xffffffffffffff9c, &(0x7f0000cd0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cd6000)={0x0, 0x0}) accept4$unix(0xffffffffffffff9c, &(0x7f00003ba000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d40000)=0x8, 0x80800) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ce8000)=@un=@file={0x0, ""/108}, &(0x7f00000d3000)=0x6e, 0x80800) getsockname$netlink(r1, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2017/12/27 16:46:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x10) getpeername$packet(r1, &(0x7f0000497000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c6000)=0x14) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000776000-0x8)={0x0, 0x0}, 0x7, 0x6) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b7c000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000c5f000)=""/215, &(0x7f0000a91000)=0xd7) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) connect(r3, &(0x7f0000acd000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2017/12/27 16:46:37 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, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r1, 0x4eab, 0x7d, &(0x7f0000cc2000)="8000000000020004", 0x8) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x8010000000000084) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000057000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef1000)=0x14, 0x80800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffa000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007db000)={0x0, 0xa8, "6b279fad6ee3c9abc5bcd53582e9109c31ce296f91b304fc9389100b251f96e349a95d7da969ba8f9efe9819b19f3831a089bc7fc76e54c7c639a4f079e5600ca6bb83f1740c7e4ab213c4be38fadebd69814a6ce58b9cbfc951cea174c383145d37fcf709a381218f08c1730e95d84bf0478719c5ede2d6c372f6e3ce642afbd7f16d60ea711862824c86e9e61a23ccbbf25310edc1ea111c8eaf45ca83e86cfe605dd3aa5e5fba"}, &(0x7f0000415000)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b7000-0x20)={0x800, 0x100000000, 0x204, 0xaa4, 0x7, 0x5, 0x4, 0x8, r3}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e26000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ffb000-0xc3)={r3, 0xbb, "c7bd06db5d68e377b252ee0134db74abfb0d625a09e18e0e32a19d9f647b24b2cc9b99a2c875f5c2adf1dfb283687a98088b41db9792d7befee2edd61a590f310ab5286d12574563b943d9374bd04dbd888e694cea24ff7163b8ef60070cb9dca9f465512466811e03add7c3438aa823a5754cda7fd5654c2e14bb5556335761194b5e95d4bb6ceca0886867eda0d1283cd21f53b057f5f940112190ab5addb210f95332c2015bec1690bc3acf44beabe8b1051d3e7bb2319da8db"}, &(0x7f0000a21000-0x4)=0xc3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffa000-0x38)={&(0x7f0000ff9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000ff9000)=[{&(0x7f0000ff9000)=""/195, 0xc3}, {&(0x7f000031e000)=""/176, 0xb0}, {&(0x7f00008ca000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b9000)=""/19, 0x13}, {&(0x7f0000ff9000)=""/237, 0xed}, {&(0x7f0000ffa000-0x3d)=""/61, 0x3d}, {&(0x7f0000ffa000-0x6d)=""/109, 0x6d}, {&(0x7f0000ff9000)=""/4096, 0x1000}, {&(0x7f000087f000)=""/79, 0x4f}], 0x9, &(0x7f0000ff9000)=""/22, 0x16, 0x0}, 0x20) sendmmsg(r0, &(0x7f0000a08000)=[{{&(0x7f0000fef000-0x80)=@generic={0xa, "be55261bbb2fc048ae877b67bd49d039383a3586f1389471d15882e45971349c8cd7bcf30b4f317f9cfdd2d555d38a81656946cadd8bb7970e02db52825cd3fabc724315da033e24f02a446ca977237ddd2dfeedae669a74e231a1403111e7153b81b6f9cbeda7c7675f732df4773f5e4bed8db94a043f5fbe5a4ba77fec"}, 0x80, &(0x7f0000ff0000)=[], 0x0, &(0x7f0000ff0000)=[{0x40, 0x11f, 0x8, "50f897d27e88e69f056cceb6c279f9ea5b27179a736e91804628c0f32be78f86335a4bc95e135257abd9db531a67a4"}, {0x38, 0x111, 0x81, "d01cf7d6318f80c8b99a1687ff439477fe8ea78563e88fe56563d70440c0fe1022368e7937"}, {0xd0, 0x117, 0x0, "8ed8cee6f436dab014d0621e6aa1876a7b066fac64b18e08bf07399b494582d922fe6213d77bf3449bf969f21d4bf8c5f3fbd5fec213c99b0ebb1161fe24edc2d5cee8f257ac4f6ba961bf152a999684d404db32453dac1a10e8118e2b533e8dda3ca3a757c7976837b4e31aed9d69505ee7b622cd30a290970143ff388a34f5ec449173acd63f88871bb3676121274814851fae24005aaf8b46ccb23f05da6029de01a4d3e5b6c3c53d39158baefbc59a7dd2a437a02f98ab91"}, {0x88, 0x198, 0x80000000, "ba3df66f8ca575de7aad4a6c309c8137074a54282a77bc4367ffc4b85987abc66c3fb84db9bf0a8505ffab425e7a76ca37ef496284645d9291ba00b28b4db7adb5fa21d95646c7f7cd63af8f8f0e9ff73afaeeec57354586df8e3f2b22da713c685dd4884d8f9dbb48d550ac4f8f50c1aca39aa4b0d90e87"}], 0x1d0, 0x10}, 0x8}, {{&(0x7f00007fe000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fee000)=[{&(0x7f0000796000)="06171c712a29fe22165c5bb838ceafc0e91bcf6b368a56dc269b1fcf86e785e1c2df3a03ffbcf4a289236fcf588d0c17eb0e0b5cac595cb025b3f48d3c9b3d15774fea1bec0135a4a4e541fdad52fad4fc994759da7d46c4fb68f1e6987bc44fc83127f0568ba3ed763919897d50a0248695c1130bd61a959d2f6882e91c1125c6297d", 0x83}, {&(0x7f0000fef000-0x52)="d78182d226640dcf757ea17aa8e760c1bdf0ed2cb61f59520edf11fd63329d890d2ad5c7246529838ad75321ad506e3b89aa3aa2562cdad63a967309391b95a25026ae765b23b4574b2d693cdfbb94db95af", 0x52}, {&(0x7f0000974000-0x90)="6799bcd028999435158ae86c9162959a7c667070127d5d49ecf2a44a95eae00513d7661a03ad684ec3f53d4ded42f6d70606beadafc285a48b6f1e6586a95350b29fb0845d45c127997c8b77225687847b9deb823bc2491a46dacd7d245b2d7461cbcf78df0c0a786201aa414bc4cc657569b14157ef406d9294c351cf62a11911ca73151da02999d3688455ffd1312f", 0x90}], 0x3, &(0x7f00009b3000)=[{0x90, 0x1, 0x9a1, "62db5be3ed195b3876ad14b2526ae7d20fafb87a50a5d43bf822b24936acff9496ec7f2c2df04ce52ce31aecccba2b82a157ccf8b2a4d4a5bab3b4b1077d709757b98eb4fd0ccc23e7f2664acfcd6ee9c741e230f7630ed486ae3fc5927d7281b15c0de9b852e391691233b47c7ae4a2e05666c63b5548a2441662f89db6"}, {0x70, 0x0, 0x7ff, "8e65de4d46213381bc1c577b03c9f4425ec8981f6308c5fe405a025e539ce87b9cb2377c30b633cd9635f61a6c7d2b6b23519caab95c112b7640e381e7dc383eaf535f7360ace27107356d647d6aa37abfc18b9bf697defac8cb0c831782a5bf"}], 0x100, 0x44080}, 0x12fe0000000}, {{&(0x7f00006d5000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011f000)=[{&(0x7f0000864000)="7d304068caace6b2dd9949130e11667e0e0a760ba5d56e23235188eeadecb6e1b70544f4f0fbba3b1421a4efdc14019ec29346380136ba0a54f6ddbd84176dcda7c370b25adc01cdede509a405ee7b39f6730d587d0d514610e33d48c8398b8bf9bb5d5488102fd5d6aa569eb1529a22daa6865cdf7723bf3dba31b5370cae13d3ecb39178ee61c089d5c0d0704d88aaeb6833ef2bd6c244acc98f0c55cf3d3e5ba56fd4f4b114f34c0beef6ef1d9b2826552090c200ee2053dceaa800d4e5f26c825c198912ffed900fb76f12da2b3149217c20650c4cdb30b4bf830809de9d4cc8cb652c5d11", 0xe7}], 0x1, &(0x7f0000f0c000)=[{0x90, 0x109, 0x7, "2594adc7d27f97c5cbb566de5e30b2de1cc6598a1f2aa0c21f45677b6bdec3d268dbe261050ae18f8db61ef7319526a11bbeaf757f9cd2695f6ee0255685faa6011c6c10b64967caac845c5442744cbcb09d936f4ae3c737c0b4eab59c77d46bfd9f4f10bb54654a4403fc748e913b34ec3a2cbe45f3be764e0db310"}], 0x90, 0x8000}, 0x7}], 0x3, 0x10) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000151000-0x10)=[], 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004d4000-0x3)={0x7, 0x7ff}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000025d000)=@generic="60d3e567744deb1f8c08f45b45757118", 0x10) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000121000-0x28)={@common='yam0\x00', @ifru_ivalue=0x3ff}) accept4(r0, &(0x7f00002b0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0x10, 0x800) sendmsg(r0, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x1a, 0x0, 0x8, &(0x7f00004bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fa7000-0x4)=0x9, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa6000-0x4)=0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fa5000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f000012f000-0x1000)="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", 0x1000) r4 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmsg(r4, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003cc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b30000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b76000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x1, 0x3, 0x1000, 0x1, 0x9, 0xb, 0x80, 0x80, 0x1, r1, r2}, {0x1000, 0x6, 0x1, 0x800, 0x7, 0x6, 0x7, 0xff}, {0x80000001, 0xfffffffffffff800, 0x1000, 0x7}, 0x4, 0x341, 0x6b87, 0x0, 0x24, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x3, 0x1, 0xff, 0xffffffff, 0x5, 0x81}}, 0xe8) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b42000)=0x0, &(0x7f00006f5000)=0x4) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000219000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973d668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e3c000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c", 0x10}], 0x1, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) shutdown(r2, 0x1) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000df3000-0x4)=0x1, 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000c73000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000626000-0x3)={0x2}, 0x4) sendto$inet6(r0, &(0x7f0000344000-0x2)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 16:46:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f0000650000)="", 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r1, &(0x7f0000667000)="87a1e3009e8a080afbca59ae71730e4f2c06e206c28bba97afe17b628ca960e5703e8b57aff770109374ea4424096312e7b5cb5b88a67aba2d864fc8f162d7571ec469d779ea11cddb63ec4a9e3c43ade9a82ff9f9231aa6d3ba753630e88f92bbe9d03304f0c884cd95513b230ad2be662a41b77f7e494f82860b949ea363530a5cbb4aa70b89ae8a14042dbe718fb3fa9c037111b474470fe3acd103", 0x9d, 0x40040, &(0x7f000071c000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/27 16:46:37 executing program 3: r0 = socket(0x2, 0x6, 0x7) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000922000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7d1e, 0x30}, 0xc) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a97000)={0x0, 0x0, 0x0}, &(0x7f00008cf000-0x4)=0xc) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a98000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a5000-0x4)=0xc) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000a98000-0x38)={&(0x7f00009ef000-0xc)={0x10, 0x0, 0x4, 0x7a6}, 0xc, &(0x7f000047e000)=[{&(0x7f0000121000-0x18f)=[{0xe5, 0x2, 0x210, 0x4, 0x1, "c71d8375a3cf0c72df205c98aa2e5a1e4c40ee8fafc0828643d6402d43138253529e0eb40e9fd4c0ab623da16dce3f27158502df4e9522c6f3cf4e090c354cd5e7d82fd92883ca167623e6d0024c213943afa6cbd3c63f6f34953f277130fb49bdcec01fd753c2b1c986075a932d8de5214c53e360acee66a1c6b12a665ce34005dd32ef88e1a6e9ef6bfe6e94c11abd36eaceb98cf90a6335e4824eb3baa6e3f16b552c3411099547b16fdbfb2ce97e6638643365f223c0f5ce0bc8c0165232fcfc254106eda9ac46018905f320de5f5ec485bb70"}, {0x10, 0xff, 0x10, 0x3, 0x400, ""}, {0x10, 0x8, 0x300, 0x1f, 0x400, ""}, {0x8a, 0x2, 0x200, 0x100000001, 0x9, "0d8d33c2e9ae1ad27ef0e44cfda43f63760582c4e2c89eb7a3782ad2f5073f2eeaa0be559b7e3194de8ea87d7c62afd40774a3d855b07d461474f6833e8e7996dd26ebecadf17dac7385aca0e96d30dfd9bc928051ee4948968b56383e5076efed5984c9d1b2a459cd4af12fa6f01168d41de5cb309cf7384d26"}], 0x18f}, {&(0x7f00007af000)=[{0xce, 0x8, 0x0, 0x2, 0xfffffffffffff569, "dd04a8ad85e0de637183c12665bdaa3abbda3031ea33ddde9b4f27d9e68ae8e4191decd3830f3a2a2d45b6650ce898d590e74829ddd77f7941627cc28f6a7a222b22b0c3a05281bc878b360bd4d863fd147e7f7a92aa4cbcdd27e3ed67e768b240b3394820c4732c8aa15b27d7afc0054cd375d1ef34e4c9772675edde334b695df9fe66da5de8a5d2ba84491a336d59dd3b331ac762b27f0fca93d5a686d1fa063d082039285de0eb3331b1254e35efc3bc1c661febc61e5806acfd0c81"}, {0xa0, 0x9f1f, 0x700, 0xfffffffffffffffd, 0x5596cc7e, "ee85a3fbf8588a7c14e2fb3b183156bb76134722b30892236b46425a5bbac446d1214b6b4b24fb5b74cbbec9172b8eaebc24842fb9122e129ae8d4f610d9ad2f5282463d106ceb8560388c7e606ac4bd9b7bbd4737d64bbbe49efeea6b1e6a3322e85494ca3fbf8052479871989936784c4a7b1c63848561073311540d289f79f68b3809ea6c935b2fef558ed6363a44"}, {0xc1, 0x1, 0x29, 0x3, 0x8, "93d5fed7e254c229d5ebfaa84fc678caf427b71f3085f1e9ddb59c145fd993fc92c300bc3dd23e13fa6f93c43d12bd4f99d16d065fb8fcc7ba751e9b4803798f3fb7cda5529206029980b98a4044dfa6795f8fca296ab1abff982424f24d5fdda54c6802a0ac94dfccbfd925625094d6bb11f370a3b8959406907d87eafb08b80f697fba38dd99493ddcae473658f9157908e8516b6a0099be8e95e017b00a01785a31742b2f4f2a231f3fdbca07e11f90"}, {0xa1, 0x2, 0xf24, 0x40, 0x8, "a46e1912a2c504a7b431a83d4eda41892e0e8c13f0b87eac61a05c49e243a546c38d1a22336c7285621d46d209b1f3a9600805544b0b080b14ebaa6901b42e51fabcb2d5565b9625a5977a642371f29b7ab7c80aa1ed0d7d20e98975775ced127b0c55aa09fab065f6e7d77a2cef527088e2f131798b429d22e24cce5c4e504c0510a6018a1b092d77865fedd5a9a1d8a4"}, {0x70, 0x924b, 0x8, 0x4, 0x8848000000000000, "f65d56d1dedb4a1bcd84a4c9c6b8b5ccbcdabec5d575896b815735a0f53ae9303d2eb78526544d0605722a3547ddfd1e5e2cb79fc601d00b1303bbdf18a8c33ad422915e3372d9699bb003c2d1e86c934caba58ade88358c1f269e10e87cf1d1"}, {0x1010, 0x6b, 0x4, 0x6f0, 0x0, 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"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{0xfb, 0x76f0, 0x300, 0xfffffffffffffffa, 0x3f, "0258030f788666c157a7991c3c2031a7a36d3d544c251140aa5623e17745164ede028307638ff602cf1c2f0fc7645896b4ed45593c9f68d4f1ffa9eed88f2a568a92dc9883c5e04409ad4ec9bf9e29af8bbc8eb3a9d4ca267de391e8af8fbacd038f9f4ac00269c9cba930586a738632a4f11c8d8985ff6d8e106f247289aa247fe8faf4be142d318d8c6f1d0b50950db6205e1434b59b03d73d75b8206aa708c387b699961ffac9699681af9e988a1b36743a92677ec77aa7dfb92b970e6013ba5461ae024dea1590dc05249913f6c69207f48f89c5e1a63f0c9a2eb85fdab476b445ed0006e0ada25938"}, {0xd3, 0x2, 0xf21, 0x7, 0x80, "668fb0fe49397e96c7461df24dd52fb3145e76f7f40955facbbcba97ea614f58ee9c75b317fa972a87bca05a8b41fb5962b6a31d289660c32ebbee80a1999bd8610d23ac6e16f68cff4594b7ec3400a2a4ef16928491ac1c9b9411cf29b9a2338e043a6ebc412575d041dc588412604f89f659b9ec6fa7b259b1cd29ffd7bf71102351b96d7277e48d84c20f03b8dd12e57271c10b94536ede13d33aa02733b39e2cde129c9d9f3262ee2dd012fc1f0a25272d90e2ab964eec048bf1db088c895514ba"}, {0x2e, 0x7, 0x0, 0x100000000, 0x3ff, "365276334c248004ebc5d51e96aa8edb91b2b715f49b3344a3cfc6659464"}, {0x40, 0x7, 0x20, 0x4, 0x2, "65f65c1b068066210c6a0f13c3d1036001e28b0eedc48763a0442b41eda5f1a4a9d62c63c139c2dbfee8b40d1595ae6a"}, {0x6b, 0x400, 0x8, 0x0, 0xfffffffffffffffe, "10f6d4822eb1fd684c9af002f9e503540c3e53f557493e0b52b2b538508ad9e95df43af94d8ab1e5b2b4d2900378544940e87b152f6cb806201d44055ba09f0a0ac967abb071b9112a4997c90176691c45d5e3fde6c0333c316035"}], 0x12f5}], 0x8, &(0x7f0000407000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x0}, 0x20000084) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) socket$nfc_raw(0x27, 0x800000000003, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d3c000-0x20)={@generic="11ce5bb5fd30bfc73b86acc8d4ff5035", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000053a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x80000001, 0x8, 0x0}, &(0x7f000019d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c0e000)={r3, 0xffff}, &(0x7f0000440000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d3c000)={0x0, 0x0}, &(0x7f000072e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000004d000-0xc)={r3, 0x8, 0x30}, 0xc) sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[], 0x0, 0x40000) 2017/12/27 16:46:37 executing program 2: r0 = socket(0x8, 0x0, 0xc798) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000301000-0x4)=0x0, &(0x7f000099a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x100000000039, &(0x7f0000e1a000-0x28)="000900feffffd1a61c7241000100000000e40071fb89fad83e1880000000055fb96bf8b15807157b", 0x28) 2017/12/27 16:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000286000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000cf000)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f0000dc1000-0x3a)="78f3f07e7629c9bf78f221c51889b0b4713aba9e35b3c4a854ba312d09f4361c2e2937ddacdc5e4427b6a4b813cc9fadaaaa6a0e686af9dd09c7", 0x3a, 0x20000050, &(0x7f0000d45000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd517}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000014a000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000802, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000ad3000-0x38)={&(0x7f00008ff000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004cf000-0x10)=[], 0x0, 0x0, 0x0, 0x800}, 0x10) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000060e000)=@req3={0x71d1, 0x8000, 0x100, 0x3, 0x6, 0x4, 0x68}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000755000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) write(r1, &(0x7f000079a000-0x8f)="f349ff1200fffff0950013ce03ec467b4fa43883e40beeb22d92bd7f1a78071480dcd9c30b36", 0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c4f000)={0x0, 0x1, 0x401, 0x2, 0x7, 0x5}, &(0x7f0000eda000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a12000-0x10)={r3, 0xa4, &(0x7f0000ee2000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x900000000000000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c0000)=0x10) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000277000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xa21c, 0x627, 0x1, 0x7c00000000000000, 0xfffffffffffffff7, 0x6, 0x5, 0x4d6, 0x1, 0x1, 0x81, 0x2, 0x5449, 0x0]}, &(0x7f0000023000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00003cb000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000675000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e67000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002c4000)={r3, @in={{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]}, [0x4, 0x40, 0x8, 0x7ff, 0x2, 0x3f, 0x5, 0x4, 0x6, 0xce, 0x4, 0x2, 0x8, 0x9, 0x8]}, &(0x7f0000c79000-0x4)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000036e000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00007d2000-0xb)={0x0, 0x8, 0x4, 0x81, 0x7fff, 0x6, 0x7fffffff, 0x2, 0x90, 0xffff, 0xe54}, 0xb) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/27 16:46:37 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000001000-0x9c)="c436d305f41036ab4488f73354b528fe54423afab706cfc3589dd77c859832512f56126198104d93b9d88d9521aa0922baa9a6668f3cc359a2ff7093059e3b4a3d41164798f4aea29840ca14c22a5368a4672988fbdd6c63bb1511e4c6e1dfe292a3ecbed1551e10422d79e15f6d3390f17cf6c83b06f40bf6290ff4744edd1cf328b890658f6e778090f54396da76d91d8ef912c0f6ca55b071d05d", 0x9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d06000-0x4)=0x800, 0x4) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000810000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000452000-0x4)=0x0, &(0x7f00007ea000-0x4)=0x4) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc5000-0x14)={0x8, [0x8, 0x3, 0x9, 0x40, 0x2, 0x7ff, 0x3, 0x146eccea]}, &(0x7f0000b14000-0x4)=0x14) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004c4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000946000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075b000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ab0000-0x4)=0x0, &(0x7f0000aee000)=0x4) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x2, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0x95, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) pipe(&(0x7f0000ea1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eea000)=0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eeb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000061d000)={0x3ff, 0x2, r1, 0x2, r2, 0x2, 0x1, 0x5}) 2017/12/27 16:46:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="b1250c24bf01207582ad0abb9ebac49161b22cd50726b74271b12353681ee71bc1bf9b621d9c93a7c272ecf8812a1ad4817fb0a2f1e0718e2797ee87a16bc64a40833bcac9c94f5fb31d459a881abafe2520398ca1b35eb41e0edb5063b7c60b3313dfe0280fd611da3b054a2d8905efb5ef7099d19b627e7a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x3, 0x20000000002, 0x100001, 0x0, 0xa7f8, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c4a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x375b1872158b230e, 0x0, 0x100000002, 0x0, 0x0}, 0x20) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002a9000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000a00000)="bb9896cf105fa801", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x3, 0x3, &(0x7f0000616000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000050000-0x4)=0x7, &(0x7f0000e37000)=0x4) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x1, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000551000)={&(0x7f0000d03000-0x10)=@ax25={0x3, {"c0e270b70502df"}, 0x800}, 0x10, &(0x7f0000c3e000-0x30)=[{&(0x7f0000141000)="9c0424267178ff2d91cc3cddd93fec2a1ea3f229aa2b65cbc4d8f16e97df45ebd0c982d340e8979c2d7c0c5e7db81d1bf5bd7d6c5cbf6d79f0524f2465bdd9d7b76d2df8633ded94b7372293a6f68e7cf513f1be52d1788132a7c8853ede53aa2a07fc47724368072fb9a8eaaa6630ec9dfdfec5bfa433d0caff77d824d6981f3bfaee7f26280c747a6a74ab85a4193203c3efb91c796ac8531949c8406ab32aede8808711f6469dba223b318a02e904d67ccf0e687b90c34a3c", 0xba}, {&(0x7f0000aba000)="6e69c436f662b1f4f443fdbe68d3e49a5b0c77c7f721e92e56bcd43099def71a5894ae4881979d9383b73714d8ca97104557819a4ff4bb0a661f80ea1c1f5a3f8a3fcec664274bacb5a94f0711921cf6b0fa55fd51abb4209d9adb491bd1ad3493dd8c9891560281f0fec1e9a79e3f398363ac5f116c3328f9f199369cc5381cacade50a94", 0x85}, {&(0x7f0000f23000-0xd1)="5a91eac192f580c5698f037b946fdcd9419a336202ab8bacb4da2d45ff9a4c8083dd5e603e5f00376098f0d2abc9cde5043b68421e29e80109740f61cb9d5ae7210f4ad22c3220cf7600932bdbab12570ae3aeae28c1034f787417944710e5ea0a02d6c21edc6c09e8af81ee51ba1592d5334b008e3ebf6de227101ba1b0e6a9aef3ab6f7477763bfad4cae3b93ea8ae12dd07e7d647b26a2228776eefc31ce017c6f7b61e02e2b9fedba1d84a8f8c23fc126a20fbdcf2bfac74ae3e3dfce329ce22c687084c08e690b17707d3b4c8c1db", 0xd1}], 0x3, &(0x7f000040a000-0x3d0)=[{0x80, 0x10f, 0x6, "e3b5d69b6a243a5b35a8ad8d4bffeac46b67b60fd65ce635a60af77f35f021af8cce8d2c13043d661da47ef5a44c9185ea8f007b7ac100a9161e74734e2cca2f9fde8558abcb5f2571f1743ea62930caba33d8d86948f64af162b9215f3a1fa67f76d1cfce458dad36467407ab03"}, {0x90, 0xff, 0x1, "9e8aa53da5b7164037c7e80cc9438db29040b516c90674062f22c45758e9cf3bc0deb2307bdbbc6ba8e6b44f717ae6218617820893b3702a79fbf3ef2eb81323bd62ac00084b7659dc44f1d8b717352adf07626a48efca3a86ed971ee749af5f2e9c6c09ffb26e8fbbdd2ace01471f0e3b9fb60d77b5cd1c86"}, {0x90, 0x108, 0xca, "7b3fc137c2942c99b3a6bf42e8cde9e42c4db4b6644c732eeedc726f0d73459d90566b5fbb5c71193c7b6720c22a52bebf30ef75f1f5d9d9c9ae8c6d2e369aeb5547e7823c3bb49c185bdbf231ef22a7e20957c7303487da9bca200f1990b477298cdd2acb9f0c00633990818e28f23e0ce705b014cb716c0816e83e210807"}, {0x18, 0x12d, 0x400000, "8c"}, {0x98, 0x10b, 0x3, "594ac66a11f07f141701670df602cd8d243eee0ba402fcdc197de5307b0ab252a9599cf66b5844b428622a71bea5d79e0285c3f7d26c8b6e0458c4ea71708c02bea1213801a2263fd752d77abb753f51347a1fe2aa2e2babc96d95969fd67edbb4aaf613b9ab142d83b3b0a2e76acd66a5760aa3872ba40931e662e9af3083f0b594bd"}, {0x18, 0x10d, 0x40, "ba11d8"}, {0x110, 0x10f, 0x15, "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"}, {0x58, 0x102, 0xffffffffffff1bfe, "386ed4fedfbebc39c89ab61c7486299c57aa5494c247b515f49085670ace540d92d10df5fdd5eff2414b44466b9497cee1f0276307525a12f98d8888660d3c02446c0acd4db3"}], 0x3d0, 0x4000084}, 0x10000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007e5000)={0x0, 0xd3a4, 0x7, 0x4}, &(0x7f0000fdd000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000934000-0x14)={r2, 0x0, 0x4b7b, 0x8000, 0x100, 0x200000000000000}, 0x14) 2017/12/27 16:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d6a000-0x4)=r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f0000e87000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2017/12/27 16:46:37 executing program 0: pipe(&(0x7f0000810000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d77000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009de000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010c, 0x2, &(0x7f0000031000)="14ff9a2cfe0900a0", 0x8) 2017/12/27 16:46:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x7, 0x6, &(0x7f0000000000)="4d1e86c7a88978bc8e54d88f8c65cf7068309f", 0x1, 0x6, 0x6, 0x5, 0x1, 0x81, 0x1, "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"}) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002ee000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@generic="0f946d6cb4e0e9b0cd26218a472b69a5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:46:37 executing program 4: r0 = socket(0x4, 0x2000000801, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) listen(r0, 0x3) pipe(&(0x7f000080d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000003000-0x102)={r2, r2, 0x800, 0x10001, &(0x7f0000003000-0x1000)="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", 0xa4, 0x56ff8471, 0x2df5, 0x0, 0x8000, 0x3, 0x3e000000000, "538f7c8065390f4c6df05622ca9323bfefde80764e7c5bb2499b3546e3ae854e5c8f92761f198a4a6c077b5e7a93a65e51206fb2a1e20fde7b7f326a84911310df3063d7de1ce9a45da4ae1ca00a8411a48e114e7507e4759dbe43ace4934be6fb10dabaeaa3f7caa80334259c3430dd7f93fe5ba99176411a0a46355afed79d0a0ba7df6d5abce18ed03df6f9fb767a2fa8d86a31a6a96af32a53eacec225684e2613bb944949ffa4ed88f4fb78643c67a827bdadedaadaf93fce5539b952ce0c9d3deb126af4e582f77a8f361b19b14dd441badf52e731b42c"}) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000002000-0xc0)="0f6d1f6a5b14d1d89cf4943fcd7289bf09cbff792c14e836b29ab3cf94818c2d718cff65aefe6ef8ae5b96b58cb1a00db95d74fbb434f9ec736abefceac89eda6610019e18820972319e4d12ccfcdb529b2a8d2de1e6a4d46b5586244ca46ffec2c3c8be797fb74843af1be4039c0bb714ddc2676987af2ec01136bd1b878dd136ec30df58e8c3feb215a77f9f9806cbb292907c6eb224fcb2ef9797c9afb11d9cc329cb49d374374d1d02e81d4298d37b102ea9d849e5a1d3b4de96d6f5d707") accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b73000-0x30)=[{&(0x7f0000c5d000)="277f750324712eb503b71ae8d14ff53411844ea169451bbdbc37f889848c9c5db510b74200ca06c152ef2e0ab6ba01ba609f5f499be03e319ee4638c51dace3c34029ca0c9487ce44d9d775f93bdba906e2c528be70dd2b4a014049dab5836376af7c1be54c77079559673f05790cd76c55c37066364f47f430efdd931fc72c41e9f6d42d78b112040d627ede02a36b0d165be1d8e8a1434822fb05d7122fa84bb48150c", 0xa4}, {&(0x7f000023a000)="837b04dc4a07a316cec0ef4f09b45b3bfb1f67aae883cc34af9a3ff453f014", 0x1f}, {&(0x7f000014a000)="49bbcc53b1fe", 0x6}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004d2000)=0x7, 0x2) write(r0, &(0x7f0000588000)="26000000420047f1938d0000000000000050f16b8dbdea03fffff7454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf0000-0x8)={0x0, 0x800}, &(0x7f0000b36000+0xf1f)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000099000)={r1, @in={{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]}, [0xffff, 0x5, 0x2, 0xfff0000000000000, 0xfffffffffffff801, 0x0, 0x6, 0x400, 0x41, 0x0, 0x4, 0x4, 0x35, 0x6, 0x100000000]}, &(0x7f0000322000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000dd000)={r1, 0x7ff, 0x2, 0x64d, 0x6, 0xffffffffffff0001, 0x20, 0x6f3, {r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af, 0x101, 0x1, 0x5, 0xfffffffffffff001}}, &(0x7f0000b14000-0x4)=0xb8) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c1000-0x8)={0x0, 0x6}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c96000-0x20)={0x9a, 0x7, 0x2, 0x3, 0xffffffffffffff01, 0x8, 0x4a4, 0x6, r1}, &(0x7f000067b000-0x4)=0x20) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005bb000-0x10)=[{&(0x7f0000a13000-0x29)="2900000021001900013d3524000a00060200000000000000000000040d001400000000160000002008", 0x29}], 0x1) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00009d3000+0xa8a)=0x0, &(0x7f000093d000)=0x4) socketpair(0x0, 0x6, 0x282, &(0x7f0000333000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bab000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a95000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a71000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400) epoll_pwait(r0, &(0x7f0000101000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000779000-0x8)={0x6}, 0x8) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009b2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d2a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cda000)=0x8) pipe(&(0x7f0000034000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bcf000-0x18)={0x0, 0x0, 0x0, 0x7ff, 0x9}, &(0x7f0000405000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009b4000-0x6)={r4, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000045f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x32, @loopback={0x0, 0x1}, 0x756}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x9, 0x25, 0x89}, &(0x7f0000ae7000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000f7000)=@assoc_id=r5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000c0d000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 434.222676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000078b000-0x1c)=@req3={0x7000000000, 0x26, 0x2, 0x4, 0x6, 0x1, 0x0}, 0x1c) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x3, &(0x7f0000000000)=[@generic={0x9, 0xfff, 0x0, 0xfff}, @generic={0xe9, 0x4, 0x3, 0xffffffffffff3f3d}, @map={0x6, 0x8, 0x0, 0xffffffffffffffff}], &(0x7f00000ca000)='\x00', 0x0, 0x83, &(0x7f0000bbb000-0x83)=""/131, 0x40, 0x1}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001fd000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = socket$bt_l2cap(0x1f, 0x8, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a85000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000038000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000028e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004bc000)={0x6, 0x4, 0x100, 0x5d4, 0x10001, 0x401, 0x1f, 0x1351, 0x1, 0x8, 0x81}, 0xb) accept4$ipx(r2, 0x0, &(0x7f000016f000)=0x0, 0x80800) sendmsg$netlink(r2, &(0x7f0000003000-0x38)={&(0x7f000044b000)={0x0, 0x0, 0x5, 0x1}, 0xc, &(0x7f00006d0000)=[{&(0x7f0000964000-0x14e6)=[{0xed, 0x7fffffff, 0x400, 0xf58, 0x1, "446d5d6bb25ca736c5e710473fe8d010935f5cf0cb32d95509a022bab06ac1f22b2c423ea920d8425eb9ba5ce8517f11425134946286e4eca38660b13246a2ea6f2069ce16b78ac65a86ada3d376e022100494d4ed5d514d862fc7ad57e54de07e6753578af5323edeb60c57b5203b5572281fdb24299cde3b7bdf8d4b6fb16cc22406ee0aad2c5246278a9a07c2ef08f1a035bb42a051eea7db10e52410e5bfe136028f7df820f2be048ec197fcd651eafdd7463f1fe8f0d242990bfa826866f7fcac159fa984bda57b27ab4dc31da971448052b3734cf629709ca89b"}, {0x107, 0x5, 0x0, 0x401, 0x76b, "90df1eb87ed62f6843ef62d52b0f825946b7053246b476966f390f5229d9d0d94f9da44d8d3c9a488d8d51ef896289bb36e061cb1a5caef4309eba0d490a4aae21e14723ee58811f7c40852601c4d0639c0781c53894f8115d3036e2908fee722503f24cbe54797d257acf2cb56991e8c443dc1e1518590db3d32c3e37b801ae0557008ce9aa40035bfdb84b0b146d90af5f57612a8d94a6e7b9384b9b1618207b5e3fcfefa277eb58feb91149edaeb24cc47e29874d25f4735ef4184bb3e6dadcf3bc13712e169d0f6b670e407251240e09e3aef05655714dcebd404c0fad20a1f178bebbcc90c4af41607fa52181b57d5440f0357389"}, {0x1010, 0x1, 0x0, 0x8b, 0x1ff, "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"}, {0x2c, 0x8, 0x400, 0x7ff, 0x8, "39c469cff6ec6cf66ffef59fd48ff8ca5b9a6d3b1ffff853f9fefb83"}, {0x27, 0x6, 0x800, 0xfffffffffffffff7, 0x9, "13bfd3816f9701513ad30dc0189d35ba5e7a14c11f2b1e"}, {0xed, 0x0, 0xf14, 0xffff, 0x0, "27780ab1e0e28eabe003492ba9b41ea084cc1f9f41a9236143df66349948af82a9fb985d5189384f4258ce352cf86551756645b0a8882f2aec234374ff05f08382ea5625fb4040f13be24bf6e88495788b3e52bf5a980cda4f87598a7491c093578babb1ab5ff82cd6186c70d69e2d5962709615c6a928cfe4769621c9f6db60fef7b85e3a9641f6bb4124f6a2740c6b9c7c5b7cfaa6529082c2916c3c2240620b99d3864d5f237f14de7dfa2ece5d6a8c96d3e725ff6cff9a973c8e0e0a71564e5c0a202a45b7f0fcaf412859c17a12da48ead61afade7629a84e4e4e"}], 0x2240}, {&(0x7f0000326000)=[{0x8c, 0xe1a, 0x2, 0x3, 0x449, "4ab45d185209ef624a64f830825f7fd3c1f9cf6694197d3d9aa7974a9e584843094b8c43e7ea8feb516cf50fefb7b69ca5ef0363e2fa61a2e80990bf8a1fb647d292ca1bc4575144bb0b358d4938a0c65886d65584c85b4bdad69cbdf6c798890f5e6113c8a942125ac22fb53af18fd90f2785f91d615ab5de6e4f68"}, {0xb4, 0x7, 0x300, 0x85, 0x9, "543c88f22b2737065bc1ed96cc2d0b851ed3c1debc9750c153235c526ab5299f04dff477e3faed6a8f5b0876b474f045d677b5d63acc26a5db5611dcb1dba171af3169844dad6234e9bacff16bff9c72e4c35e0572f30fc844f6f15734ac5414003f468403a0ef4939b4f4134274751777378fa0045bdbd429b521f078e8b0690ed8e52199375202435b485f7c5563673358489a2e859e816654ae087360b66b07168aba"}, {0x18, 0x5, 0x808, 0x3f, 0x3, "2270586314bf8c93"}], 0x158}, {&(0x7f000077c000)=[], 0x0}, {&(0x7f000082f000-0xac)=[{0xac, 0x7fff, 0x500, 0x1, 0x5, "d23b081632692d0e31fa04d8d89c356e4044c0cea8a00b564d3cc0d9a091a7510afb8b8c43636d224c4bf139368c32c898b088f71caab9f1b1e6e8d70d1e476769caa963520fdb00a6e2b6eb779079275e6a6808a48e44f53a0db4d5ada1c65d42e88c7568268915716cd785daab86e74553337a280d602ca2190a88acf657b308b9017a7e5fac449f72ecfe863dd7d692ab83a64303fae30d3a4172"}], 0xac}], 0x7, &(0x7f0000835000-0x98)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x98, 0x20004080}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000039d000-0x18)={0x0, 0x401, 0x0, 0x5, 0x800100}, &(0x7f0000296000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ccc000-0x2e)={r9, 0x26, "42b6cb098f7d94ad9255ec83efb662aaca01abcb6d8b9507a0be7cd94f229156967d69cfb3a0"}, &(0x7f00008a0000-0x4)=0x2e) write(r2, &(0x7f0000ed4000)="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", 0x18b) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f8c000)={0x9}, 0x4) bind$alg(r0, &(0x7f00000ef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[{&(0x7f0000f8c000-0x78)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18", 0x79}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x800, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007cd000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f8d000-0x4)=0x0) 2017/12/27 16:46:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[{&(0x7f0000f3c000)="c12254a486691dc938ef36dfe46fc5671b09845a68cdd6da5da7a657409f5ae61d3eeeabd54518a3f89e14a5346efb63b7c7011049658ba6a97d68f036b8f0e9", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00005b7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000)=0x10, 0x80800) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f40000)=0xffffffffffff5bc9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d97000)={0x0, 0x7}, &(0x7f0000c56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ddf000-0x20)={0x101, 0x0, 0x0, 0x8000, 0x3, 0x0, 0x80, 0x8d69, r1}, 0x20) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d53000-0x2)="", 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c17000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfa000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d5f000-0x8)={0x0, 0x4}, &(0x7f0000f59000-0x4)=0x8) socketpair(0x2, 0x6, 0x80000001, &(0x7f0000494000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000055b000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000506000)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000b2000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009be000)={r2, 0x4, 0x0}, 0xc) accept$alg(r0, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000023f000)=0x4, 0x4) r6 = accept$alg(r0, 0x0, 0x0) epoll_create(0x7) recvmsg(r6, &(0x7f00002ad000)={0x0, 0x0, &(0x7f0000bd7000)=[{&(0x7f0000e0a000)=""/229, 0xe5}], 0x1, &(0x7f00006bd000)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c77000)={r2, 0x400}, 0x8) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/27 16:46:37 executing program 0: r0 = socket(0x10, 0x1000000800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) [ 434.340968] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000341000-0xaa)="49970b88b97f9fcc3a6e88b0d6411316f6d9b2bd43d026a8da8957158dc88ad855aeabf40e1d6ded95ce3215a83bf845adf8a51a5772ee8741516d61a17d57689aa701946d5c4d597937bbd535fccab3f65742deef69bc3273705873f4fbd8bda1d000d1409630aeb5abf2991e3ddc18efb0259fef336fb94a1b714d802f612523b161a943b4295961c92a01cfe5b4c1b195a708b2a956b8f1b201a0c040f3946637c0cc39fd6dae0bda", 0xaa) write(r0, &(0x7f00009f5000-0x26)="1f0000000002ff150000040040010076408b00e0090002000210fb6900001d", 0x1f) 2017/12/27 16:46:37 executing program 3: r0 = socket(0x7, 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0xf99a, 0x80000001, 0x7, 0x695, 0x200, 0xfffffffffffffff8, 0x8000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000004000-0xbd)="16a3408254d77f2264be0cab0fbcdda9de69353a0f23dbf147748cc687bc5b4441a93eae0f3c25e0fb9e58c13b4c79ec94b4010b8601566780e94ce6d04839c45f27d39104a1af593a54213909501bd832c4c3b1b8febd6797a4324940d3110e6ad1067f9dbfa4e9574f4984e310562ac1ccb4de88ac8f5f0ae6f74f6ac07406d8b06af796bff00778cc8dd4cc50d7f286163967ed556cf7575e7d7464d4a38b94adfee293f69af54955a67f3f7f23a1bbe7e7dede54191aaa501ad08a", 0xbd, 0x8000, &(0x7f0000003000)={0x11, 0x1f, r1, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002000)={r4, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005000-0xc9)={0x0, 0xc1, "ba0dc4d7642603025cdaa6da5d6746e389fed81bc40f7bcb7918b34742fe21d9cc8da3fe7e4feeb18210ec5f637649c7482a98fb3e5d499b032d7e05ee3df6dcf5d86c761eecf017883c13ae988b4d701705f6a5d80ac590438e12742ec19c33c3485b0b6cfa39bceda66d5f8a61375a184f3356565fed670a112beb911d0a7f19dd22711abe933e57698212e235fb7d543849c3f0e3bfc72f4d6cc1fd80672686c4bbd5a76adb4d5228ebb911c6745080da7e3c83446073c6baa8990eaa89e0f3"}, &(0x7f0000005000-0x4)=0xc9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r5, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="594535abf262", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f92d3f5b6f9b8e9d2f38255e57fedccb"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000008000)={0xffffffff, 0x4, 0x8, 0x0, 0x5, 0x6, 0x80000000, 0x0, r6}, 0x20) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000938000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000183000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000+0xb94)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004c9000-0x8)={0x0, 0x61}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000e0000-0x6)={r2, 0x400}, 0x6) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x400000000, 0x6, 0x400}, &(0x7f0000009000)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000476000)={0x0, 0x0}, 0x6, 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f45000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000308000-0x38)={&(0x7f0000dcf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b9e000)=[{&(0x7f00001fe000-0x9a)=""/154, 0x9a}, {&(0x7f0000785000-0xf8)=""/248, 0xf8}, {&(0x7f0000550000-0xad)=""/173, 0xad}], 0x3, &(0x7f00004d1000-0x83)=""/131, 0x83, 0x8}, 0x63) syz_emit_ethernet(0x6e, &(0x7f00009c5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x87, 0x400, 0x6, 0x9, 0xb5, 0x0, 0x0}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x805, 0x0, &(0x7f0000ce5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004c9000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008de000)=0x28) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000da3000-0x20)={@generic="77f9a2212de1b9a85c14557d95ae4b0d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000055000-0x7e)={r2, 0x76, "82b0815fec1eaab6ba5bcb4b7c244829ad2d67ec62b05ab6682fb06acbd799632992d5ae5305e96150415452c898c7ffe1c5d4f0dce7880f50f2658aceb2c8e66c74dd83cd9f0bbf555bc596b539a011b2ac483f1f747f9261067bd42043f4343622c8b89f20268627dad5fcabdab68f926aa43a2b8d"}, &(0x7f00009e5000-0x4)=0x7e) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80007, 0x81, &(0x7f0000ec8000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000df2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dcc000)=0x1c) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b81000-0x4)=0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000074c000)={0x2, 0x9d, 0x7, 0xfffffffffffffff7, 0x7, 0x101, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000716000)={0x0, 0x8}, &(0x7f0000703000)=0x8) socketpair(0x11, 0x80004, 0xfffffffffffffffe, &(0x7f000069d000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00004ad000-0xb8)={r3, 0x3, 0x0, 0x7ff, 0xff, 0x3ff, 0x9, 0x1, {r3, @in6={{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xd7, 0x9, 0x8, 0x10000}}, &(0x7f000073b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003fb000-0x8)={r3, 0x22}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000313000)={r5, r4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000140000)={r3, 0x4d96}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff7000-0x4)={0xffffffffffffff9c}) bind$unix(r6, &(0x7f0000bbb000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000f67000-0x4)={r1}) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f00000f9000-0xae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8d3d1fea605f", [], {{0x4305, @llc={0x3, @llc={0x0, 0x0, "e3", ""}}}}}, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f00002cb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000511000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2}, &(0x7f0000d37000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e8c000)={r1, 0x62, "69143501a4558caa7c735e382d680d7dda89673f92aeffb591beb2511c1d225a6e6b580b2a739dd197c1d95eb13ec158698b6155e46aeb5d4060edd5abd9a926751c45ad389bea818d50c175e2e56ade6dc4b9fd2465c4bcd06773f68740ad825f01"}, &(0x7f0000cd3000-0x4)=0x6a) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cee000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000013b000)={0x0, 0x8}, &(0x7f0000c8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bd7000-0x8)={r3, 0x3}, &(0x7f0000e86000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000156000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00005a2000-0x78)={0xce, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x219, 0x3ff, 0x8001, 0x9, 0x8, &(0x7f0000ced000-0x10)=@generic="91ecab97ba22493b8de1427957967d40", 0xfff, 0x5, 0x4}) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000cf000)=0x0, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000437000)={0x7fff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e8000)={0xffffffffffffff9c}) listen$netrom(r1, 0x2000000000000000) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000697000-0x24)="240000001b00fbffeb030000f6fb017967b17d0b0800d00001000020f700000ff9161701", 0x24) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) [ 434.384947] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2017/12/27 16:46:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r0, 0x7, 0x1, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x28, &(0x7f0000001000-0x28)={@generic="ae00539a6fe43cf33c2c6e9ccf483b47", @ifru_map={0x5, 0x9, 0x7, 0x8001, 0x5, 0x7}}}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000+0xd83)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x20}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x0, 0x0}, 0xc) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x1173) bind$bt_hci(r0, &(0x7f0000782000)={0x1f, 0x100000001, 0x1}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000da4000-0x4)=0x4) syz_emit_ethernet(0x1036, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2017/12/27 16:46:37 executing program 7: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000094c000-0x8)={0x0, 0x0}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000094b000)=0x0, 0x4) 2017/12/27 16:46:37 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000148000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="1a5f457d9c07c700000000000000819cc5008f8e992f8000000000000000015bcd0fc8ec5abe4c4d45512b8d40fd031f0b64abfe33bee1ef16f1b49cd90e36ab3bd6aaff1604d92691b6a6201f5a70363ba2c51641077414b6abdc705f07b05e31355c7f48c0c8d27c901c1ac7b6ae769e2871fcac9d1134f59ab0f86d25b2c7ba4a7843dad8fc61def2d9b2ce0f4bf8cf5cf54b91bce31029a9fa8ae9ed89e385a1c7e7b4cddb4939ede3a69018185d8f175a3d96d133f1dcaafb76e96fd1b1200171807cbd7efda8c250793a2842ace35d370e7c27a006c4c59b177054670c11a81a7b182dc1a165c6f80e074eff567db5c30b9d1046fe0d65a5c48331", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00009bf000-0x4)=0x1ff, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x1c7a, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000b000-0x4e)="638e215ce76fdaac94730c2bffc0beed443ceb0a1be382f81ea651d6068160c929450766850101574300c5460d5376f3335af2ecb8acc155e2ec520d8b03b7f491f7f026523129ba8088c5610c6c", 0x4e) 2017/12/27 16:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e99000)={0x4, 0x8, 0x8, 0x3ff, 0x7, 0x2, 0x2, 0x3, 0x0}, &(0x7f000042e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b3000)={r7, 0xffffffff, 0x9, 0x1ff, 0x0, 0x1}, 0x14) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2017/12/27 16:46:37 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000252000)=0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/23, 0x17, 0x122, 0x0, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) 2017/12/27 16:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e07102fe299a08000001000000", 0xf) r1 = accept$inet(r0, &(0x7f0000f3a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000979000)={0x0, 0x1ff}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a36000)={r2, 0x3}, &(0x7f00002a9000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a21000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c18000-0x8)={r4, 0x1}) 2017/12/27 16:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000b5e000)=0x6b3, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/27 16:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r0, &(0x7f0000bd5000)=@ax25={0x3, {"fd4f6184ed394e"}, 0x6}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f0000e04000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ed000-0x4)=0x10) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f000099d000-0x1d)=""/29, &(0x7f0000731000-0x4)=0x1d) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020004000, &(0x7f0000303000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r1, &(0x7f0000718000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b61000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) bpf$BPF_PROG_DETACH(0x9, &(0x7f000051c000-0x14)={0x0, r1, 0x3, 0x1, 0x0}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b50000)={0x0, 0x0}, &(0x7f00005fb000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) r3 = accept(r2, &(0x7f0000a51000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000)=0x10) r4 = socket$inet(0x2, 0x4, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000022f000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) accept$netrom(r3, &(0x7f000082d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000676000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0xdcb}], 0x1) accept4(r4, 0x0, &(0x7f0000eb4000-0x4)=0x0, 0x80000) 2017/12/27 16:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000)={0x26, 'aead\x00', 0x10, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4000000) 2017/12/27 16:46:37 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000deb000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000479000)=0x8, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002b9000)={@common='bcsh0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f7000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000142000)=0x0, &(0x7f0000997000)=0x4) sendmmsg$inet_sctp(r1, &(0x7f0000aaa000-0x38)=[{&(0x7f00005da000)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000877000)=[{&(0x7f0000e4e000-0xff)="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", 0xff}], 0x1, &(0x7f0000c0b000)=[], 0x0, 0x4000004}], 0x1, 0x8005) r3 = accept(0xffffffffffffffff, &(0x7f000081b000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000912000)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000feb000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e9d000-0x4)=0x56010bdf, 0x4) syz_emit_ethernet(0x24db, &(0x7f0000e99000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x24a5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "78d301", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x3f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xf5, "6abede9324203282206e13b0599083d9235d513f2aa21b41fcf600c23047035e08d944995b2b911ec84075896f5a962324e9f3f6b93dd47a098e5456865f606f44a3a1e0f9510cf2bae2ca14d1292d8dfdb91d79045de09e69f65a1034e94ef1713d8c2a5bc98a4338a19561ae8ce22cdcbc92c2949a7aa617969a167073c8ceb054f17eec6b270fd854a82d6eb8054dab565f0ec80faca56f1b9613dc3cd6e82fa40c7df2aee553ed4bfdb3333bfad1bf4455a3894d849ac5ae25f0155a8ee790e8b0fe7764d3bf9566d8cb3a1962c2d1782af94acf03ae170703f7d13e8ca00ca09712b80658942e753da341099874b0aa375723"}, {0xcf, 0x2, "42b8"}]}, @dstopts={0x5e, 0x216, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, 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"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"50f73428b7d5e87a30afb3fb04f54288c28bf059ee94d77fa82673f246b6123a4ab100c3febc7e7c61669218f4b8338c93e9abaf58dfdbe22f773996561aa0607c482f581c522e8d8f782760e217a7475b50d898ce7c19a81b24407a92f9866861a78745fe37cf76f0a2fa87f9150ee23d3f573e540b0f173f0bd19e83b7c0bd1ef1049e9c382e58f77ce819f5875b8e7580687a9caaeb7fe90175d97d71d56ab4c119d9cb1df7e835907be7d8eeda55af43dc4157e043d76ae25688c125ec8375612d9760bc96004130097457c1ec561a"}}}}}}}, 0x0) 2017/12/27 16:46:37 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0xf63) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001d7000-0xc)={&(0x7f0000fd0000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x1c)={0xf, 0x9, 0xffff, 0x5, 0x1, 0xffffffffffffff9c, 0x401}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e5000)={r2, &(0x7f0000fd1000)="44910e61b359c6b5076bf26c92d304c8d233f175062c28af59b20a1a9681630439fa76b2f548509ca3cb3475c0f88b56fe4621f8845ec2f1f4a2ef3f73771b9b658ff6d1b6f7227e974da1583162b82ba65560"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd0000)={r1, 0x28, &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000fcf000)="57e24fa85f932dc716ea51cce761d69ba6620eb279167db3d16feb5341cce7892c7fec7ede817e0dcb33c5eb000cdb95c610989be684e3fda6d6a20e6180be28c471455a705d46271ba4ea138385c4b2d7ee154686c529c65bc585764cc457f551abea5f05a77bae996b09fd741b0247731bb072e47499737faa63c7907f22224780154b56bf1aed14da751d3d6e4dd02351d34c7121db504b6efa077b29aa76863d", 0xa2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fd2000-0x29)="61a8ceea006d38dc3b3226fc9269ccf81ca6bfb4185125f4a88c3de2a9972bf6c5181b29d2a037391d", 0x29, 0x20000045, &(0x7f0000fc3000+0x285)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e30000)={&(0x7f0000d91000-0x8)='./file0\x00', r0}, 0xc) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x8) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/27 16:46:38 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, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a88000-0x30)=[{&(0x7f0000dd8000-0x13)="ea48ad64d7c948dc9eb1931266e3d5e01f", 0x11}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x2}, 0x40400c4) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f0000891000-0x90)=[{&(0x7f00002c5000)=""/163, 0xa3}, {&(0x7f0000f6d000-0x51)=""/81, 0x51}, {&(0x7f0000895000)=""/143, 0x8f}, {&(0x7f00005e4000)=""/90, 0x5a}, {&(0x7f000024d000-0x90)=""/144, 0x90}, {&(0x7f0000d7a000-0xd1)=""/209, 0xd1}, {&(0x7f0000d68000)=""/52, 0x34}, {&(0x7f00009de000)=""/151, 0x97}, {&(0x7f0000212000-0x2d)=""/45, 0x2d}], 0x9) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000076a000)={0x0, 0x0}) read(r0, &(0x7f00006f1000-0x4)=""/4, 0x4) r1 = accept4(r0, &(0x7f0000617000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000095d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f00000-0x98)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0}, &(0x7f0000c9c000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ac1000-0xbc)={r2, 0xb4, "c491da2a04bb31010be382be22d156981f7577c50d7f0db92cc40fb48ccc88bb6da2ea615bbade5d68f1d6d99087ce79e61fe923c2b7004b6bad710a04c407bbc27923c51237311902915708a32d264cb1b3d41e37ded87827a4df9fd8163de5039cb05dcaa6e887ec0d3a5afc6eed7d3dffc1f629f012786b2f5baf7413ed0a1af1c5c63925d11f6cd561e3ac51b63adf4908db014cbc569c4cd0662eb7c298a754364623acd012cee34f77de735c939dea030a"}, &(0x7f0000350000)=0xbc) r3 = socket(0x10, 0x802, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3e000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000834000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000089f000)={0x1, [0x0]}, &(0x7f0000bcc000)=0x8) sendto$unix(0xffffffffffffffff, &(0x7f0000a12000-0x79)="", 0x0, 0x0, 0x0, 0x0) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0xa, 0x8001) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000523000)={0x1, [0x0]}, &(0x7f0000ad6000-0x4)=0x8) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ad6000-0x18)={r2, 0x1, 0x20, 0x10000, 0x4}, &(0x7f0000399000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ad7000-0x38)={0x0, 0x0, &(0x7f0000650000)=[{&(0x7f00009db000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ad7000-0x55)=""/104, 0x68, 0x4be3}, 0x10000) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f0000223000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x1, &(0x7f0000418000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000517000-0x4)=0x0, &(0x7f0000fd7000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x37) r2 = accept(r1, &(0x7f00000de000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000053d000-0x1)=0x7fff, 0x4) sendmsg$netlink(r2, &(0x7f000023d000)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00006d1000)=[], 0x0}], 0x1, &(0x7f0000fd6000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000dc2000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000dc2000)=""/0, 0x0, 0x1, &(0x7f0000dc1000)={0x1a, 0xf8, 0x2, 0x2, 0x110, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2c, 0x401, 0x8, 0x90bd, 0x7, 0xf644, 0x3, 0x1, 0x8, 0x8, 0x0, 0x9, 0x1000, 0x9, 0x7]}, &(0x7f0000dc0000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dc3000-0x8)={r2, 0x100000000}, &(0x7f0000001000)=0x8) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a80000-0x8)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000e47000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002aa000-0x4)=0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000bde000)={{0x7, 0x3, 0x2, 0x80000000, 0x80000001, 0x1f}, 0x5, 0x8, 0x9, 0x7fff, 0x10b400000, "f9d533be338231ef44cea752c4f58b24b11336a634ef2b5702334ebc8cc06f1c0ac78165cb2708fa404e1dda2ea840af50455a58a38cbee803aff5ca977e9443cb93cf8631c2116a062ca7a5082ccbb10a17e63d09ee3f798b755caa49fec95cc1f0b733d8fe49fd67ff7e020e8ba46955a985ffa85ec6f1d78b13055fdf0c1f"}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bdc000-0x10)=@common='bcsf0\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, &(0x7f0000079000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000057a000-0x4)=0x10) r4 = socket(0x10, 0x4000000002, 0x0) write(r4, &(0x7f0000907000)="260000001200470006f6caff001a001407220700000000000000ffa0aa07373f05005d0008ff", 0x26) 2017/12/27 16:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000012000)={&(0x7f0000012000-0x10)=@llc={0x1a, 0x1f, 0x6, 0x4, 0x800, 0xd4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="25bb715de594103db107033d6049edc57f690cae5cb0edeaded62f5cecf95dca13c1074caa7b4a1f3f1855537009022b811ba208a86a1dfcb9c479121030c25540825018832fc0bde1e967e707f244e30de708be4c9fa8dffe7dda5f74d5947b6bb9294877a72a5de9daa6c8635ff1bc5627e0ca4f6fc837f5c67d4ad5fb34642b3b4814b173d5a77190d0dd8576862bd0822c40e26dfec650005737910ff68f029a225a5b0bc1b491593355162635479161df25eac456097301a4c76a4d9a09de5246e970b08da120fd014c3a83c3962efe81f98e879181b185f17c084602a5615fb4ff64c96de45f", 0xe9}], 0x1, &(0x7f0000001000-0x21b0)=[{0x1010, 0xff, 0x8000, "5ddd37f1276a10dfc6e7942c879115314df2d75dff782faddaa5f10f936749a9887da184a3a9f013e6265ad130427648b9566bdb22dce301dfd453f5043e0ab1059fee88dfa0e6a3ae146cd4d69d0c5652c9b08e369c056ca6cc7745c4939f43c397d695b8184ece99bf4666f6d147bb3b31f1793e7dc2becc89d256ff2429d68109f1ad491603c3deed126c9f09997723aaf3e09e651168217581edb4fd2dac31045e0355556d5db1292e2d24372c62499511fd5b80024edaa0f92d6d0deefa95c56b56d6629fdba783466cca5dd21d8e365928557774c6377ab7af58b756ea6928dc745125637482ebfda480005a224f38d03dbec07eeebb7edb240821cc2fce5e89ea74ab1d9b79355bfdb4ddea5d817cd70d01fda653235245f8a104bf23fa23f2af6bd848ff8b87ed3a5d3a7bf8a956770f81149a269524c55bf3d174b4949fb931a071ec8c5c7c6b783a37768991f8ea8de189a3ef2a39701ff0104e4c4890f79ab4f10d62523bddb4f7cb97dda30c849c142124fd2a4aac3144cd01a4a7348fbc8d00840f6848d3f29617797d468a0b1d2e65b80c6b490b0e256483ac87546d492120b52aec51353fce9d6515b3244942103d5d2ba950d20d2ba2118bd71f2a8c6815aa4bc681cb571647b3b65df4b727acfd42692a174c7d6290db1cf3896bbe5490c08877aa505f20e9873370e0af0845d351a356efeac4f4805891b45e2f5f4058e3d849c74090b561552246f493d07bd68b42853e8b6471b681b2c7cf17e1eb53448fc3d3e0e6199f060b5e7ee689dd6959428d13186eece32bf701ef591d70e0c9998a5e92a9bb93911c5d411e29fb5fed3d8f26b5913bafa3d466c8ea11f8f26969d6be66f8b105429c3e1fedf712e49ee807434a701c4175205b4491284504350b23851bdd73bb15bafb1210b298700264e3bc3ed731a0c87f1d3513ebbd14086720d81de1ab32bbd67638e3a3e5268c5cf66396f9d36ee128ac8ab9015a5f0bf7eaf0b6c8df735d4dbdc898690a2ad376d498d7ca7c3f1e34c04fa2003db0c121563d83eb87fb07ffc7e66a092465f9e1fef998055c4e95b938cfe3045eb23102cc841d0ffb21e3a127c55b8be043a7bd7942f4ad9da45bebe8b14a6a331ab133c6cbaa56c243d310e921f86c585f197b0a7b83399d6f8a70333bf238ae40dddc2d8bb8986f46057b2fd12d17ddefce841765829acb88c25f7ae72c93d518fa6772eb236a6e250d24503dd6eb0e9f458cbc1bb608fd70293dbf31ce58cf5be32a6ff57ea7ab97391e76d254123cdf2aca2fe9e10faee870aa5ab443b02484fc5ee04f34780fa7295a7807c3f575610432a091f70ef2fa7f03666ed29895f288de97d3188ec56b4b84353126cd237f5c36429721fb95e01705824d84256a8e3a3bbfa88b6de2f6bd65bfcb6dd065f6bd2d6a614ba9500aa88f5334308b29d990e533343866a2c26349dd8111f441bcddda529f9249b10dadbac05152c4a08a8e6e3e449a0af4505ab9e09fd9f7687684dc4b12490de69d5fc79954e04dfd18e891255bdaa32225a3fa50e343370c00e334cc184fad19c7d7b9da5e316d70c0c7174b58f638fb21aa08540eb7a769615a7fa5fe4f9520f0d8d4f4681ec13f522e09609c01cfa7037c88bba6bbacc2299d713e87646a8bd78e3b0dcfefc4f20679b529c1929ca24005ceeb79dd3f0f12c18c8495e06f27b27b90226319bbe7dfcadaf10789a8143496bd225365e57c34db9022e24434cf3a8ba6c9c7596cd1588a80bb5d7595b7ab9b131892ff1c966cf21df7fd7fbc0eab75da9ad3b72ae56e5ddd058842f7dc0be11ec737d815b1b6368649c92e0cd584eb10d396836b544cb3c8cb096771bc0f5a6b8259ba5cef73016307160f164a12851a0982a016a82997da19cffdd008ed9c26ad035d04b2f6fae78abd6037f1b8dedbca34e7a1e93d02b0b9e9274bcefc69fe7f36e912b0177d415a3f0593dc570c92ba9e78ebc21b95204b505412d8f400c2f6ecd4772158cd3984e3d69f3f3274b0c3addf69ec9f06cbfdf620d3b09053be0c3be7ccb4c18a911bac5c5e2465a080b5170cb3570a793477a8004f9534d7cccdf84f285a2d6b87f6a70f87193e7156eff1ab3540605f4a86a08aefcc095902791dd9964bfc23b9699c6c247e2755f5c75b4323a193cad36d2c768f643805eee25dc82c8ce9a1fe6ffd9734f15b0e478d99d06d083a95ce5a6258f47721082142f963a7eab082f560ec05fd52d414dcb8077e25eb29afc00b9284f10c077844e67652060d6556023c65784edbb17cf05bdd8f86de43dc2d1bc32403f95501bb5ddb29285dc718554f4b32d9587cb62a50d2fb8a9c3f86bb86f54afae43711ec319395e06146f8e033945d3ab038bb9916d739d1900ae9f3955e87f8c5e22cc49306e5eb6ad0d4d2e34ca3399a884a2d1c3ea8578c7cd9d6e911e4577fce6ef48e6cbf7614b2891e32c73e203f6e09cc34ecba8e7b8936cc24f877b78a95c62dfcaa9e6d5fded19dd1ea0b15c75a4467d269e2cc9cc5b14c7bfc390f6583f5406ea59a5335631f4f694d9c9e42e0c82751fb19b00b57c39205f9a5ab698818319bf37f4ca2e3cbb7b09f97272e03c8d1e89b65350075313e53d582bca8ede72c6fb8241491dd47a7be8b4e929c82e212189da137746a425c8b7e5d5559bcd0442833f3403c14c925f74acff987e566d552e1477d751190e35fb7bdefe8b3e739830b2feafe9ea28dd1950b940d69521b6ed2aa3d0af92111af306566284c5f699d73dbecc88af274b1f59579b1a4bef7f97aa8cf296c818dbc0a9872350486ca640650596f09bd3416efa4c1af8b61289307588291a9d3d56f86d917153f3000b80964dce749c3bbb0fa97b6e9fe4689dbdc148b0d65a9ce93f1bdbba61a1951a2b935968e2757ccf8d75a5d740503aa587b58f25daf9796f8699c32d219ac9620a02474dd77deba3a1580beeadbde07234728bfac012d51583a8e6331870541eec232b132232e9bdac0fa00e3fde3af88b2dcc6a75bb1b5d4341ab2cba170c46fe0ca2d211669b25922b34fb068045dddf8a1fc7bd2e224884f3e471b9007a8ceb588322ef807f0d064b50fc3fd90a04002301a14ad5fae1f5587189c85ae3991c0d8b7a261fc5d77287e4017a53dba472dfaba2fa4b70d37d5f98fceb2601cd322a3059641c2d0d8eee3f1eeeb2ed69d5f90ed98f5c5432960e988f9c17892bc28e8bac989890669ccc1894fd0d947d7f2dbf4e6d13c581937f35d9915c3d990c0c77e5be1378c1b362b5844f148368f4a11c21267fe41dddd2fda2ce2fa921717f16da4e6cdca5d368adca0dce6e183db2f9ffd144402b2b2cc0b54b008dbb2c1b5879d7e9eff3b634f56be75efd7aad18ecf77e470aa9713cf5f84d83e525523051229c7ab1a0270d25c9394c9c2bf8891d584e5a86fabffce1dd7c9999f505c4444e0468993c31f776c4ae361ef4434eb88a75f365ac652205dfdab29ff586517c1f85c551d396ee8249a7e97c6d733f84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{0x1010, 0x10f, 0x7ff, "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{0x10, 0x119, 0x9, ""}, {0xd8, 0x1, 0x4, "eab8c41f3b4e34e0afaefccf9c1ffb6e312af462a7c72ad968edcbbf1b6cf403a8cf0736fe0ccd48772da1822ace074c3bbdb61d5d541fd79ad6cf4844f4a3b5b90856eca220216dc44fc8fc708a4cc4382223f5a29ed3a71a18a099e51c867f6d1f5dfa4c88805c02c8e3246366b0369347c061a118847bc5fb412fc6c509ca59f0f9a83add909e163c724b29abd03635ece922644254f19c289cd3b0df11985473d1e4d5fd17e22b9b03ad68d30a1762dd1a9bb60902dc08a1162217db2ef987a3"}, {0x40, 0x29, 0x1, "e3242f5d73b1d3e0b39667aaeb12418a1f9fafa9330b9a7f4defc99babea62581ca68f50ae05f9fb2e"}, {0x68, 0x119, 0x8001, "86d545a12ae3582382516d0e75e0da5b06e0ffd544432320d60e89b7e48010e9d30097f933a765f8754bc7a469082f79a784ce9262b6aeede868fe4a753f76f016ebc3b38f5b3b46e457158b3f893f4329c9ebb1e97fac"}], 0x21b0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004d0000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x26de, 0xcc, 0x6d}, &(0x7f00008dd000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e71000)={0xffffffff, 0x8000, 0x1, 0x1, r3}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009d6000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x21c4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r3, 0x44f13a06}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000002000-0x4)=0x9b21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0xf)={r0, 0x18, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffff0000000, 0x5, 0x3, 0x7fff, r2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000003000-0x48)={0x2, 0x18, 0xa88, 0xf, 0x9, 0x0, 0xcf, 0x80, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x800) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r6, &(0x7f0000008000-0x33)=""/51, 0x33, 0x100, &(0x7f0000007000)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000192000-0xd)="", 0x0, 0x0, &(0x7f0000d89000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003c2000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000192000)=""/118, &(0x7f0000ce7000)=0x76) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x400000000000732d) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000687000)=0x20, 0x4) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00009c1000-0x4)=0x0) listen(r0, 0x7) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000359000-0x28)={r0, 0x0, 0x0, 0xd1, &(0x7f00003e1000-0x3e)="", &(0x7f0000926000-0xd1)=""/209, 0x0, 0x0}, 0x28) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000dcd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f76000)=0x1c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f76000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) r1 = accept4$inet(r0, &(0x7f00001f8000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fb000-0x4)=0x10, 0x80800) r2 = accept4(r0, &(0x7f0000031000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044e000-0x1)=0x10, 0x800) bind(r2, &(0x7f0000d76000-0x9)=@rc={0x1f, {0x75, 0x9, 0x4, 0x7, 0x7, 0x9}, 0xcef0}, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eb4000)={0x0, 0x8e, "b9fd977d3608943cad4c3336498dab57e285bb1661981f11c298e9cfd466fa585eab0107fb4809886edfedf3d7b53211910fe77bf111e5e670649cf26e25067a5393c206fe6e3a9aa43e84b6936ecda3f20a51224baa876b65a47e28b9973cb22534289594def772f4fc55686411e0f640c92aacaaec63f42e8e91d92531ce51fd7486efe9c926c2d27f24ebaba1"}, &(0x7f00008a8000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000317000-0x18)={r3, 0x100000001, 0x30, 0x20, 0x98af}, &(0x7f0000da0000-0x4)=0x18) socketpair(0xf, 0x800, 0x2, &(0x7f00009ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000079c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000025b000-0x8)={r5, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d7b000)=0x0, 0x4) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x10000040008, 0x4) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00004a2000-0x4)=0x0, &(0x7f00008a7000)=0x4) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) socketpair(0x2, 0x8000a, 0x5a52, &(0x7f0000467000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003f1000-0xc)={0x0, 0x9, 0xd}) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0x3}, 0x1) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x3, 0x7744c55d) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d26000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x9, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d26000)={r3, 0x28, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2000000001) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000018e000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000095b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f4000)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f000009d000)=0x1, 0x4) r1 = accept$llc(r0, &(0x7f0000238000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f16000-0x4)=0x10) bind(r1, &(0x7f000060d000-0x8)=@sco={0x1f, {0x3ff, 0x9, 0x8, 0x9e, 0x4, 0x5}}, 0x8) r2 = socket$inet(0x2, 0x1000000000f, 0x4837) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e43000-0x78)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x9, 0x4, 0x2, 0x0, &(0x7f0000f54000)=@common='sit0\x00', 0x1, 0x5, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a8b000-0xc8)={0x0, 0xc0, "1630a98c98c4925bfc0cf04925b3101765f51ae2eb069867da3c1b4708cfda059ceb094fb2945665be4fe3a48f3e4abe9672f016fa644f0c4f0601d5e55c4548ceb7e1858f20c539d81a459dc9661a2c78eab522ce09fb4ffe9d48ec7e3ee38914e9badb2102b2bb4df0029b8382f473c8e76432e67a0bbd2adc28a805a64d2f6c02a87079ba542873c7341f86d93fdf1fddf790e1fae6bb000b04b643ab097e33c8ded32d6ec4b0113e0f50e7180bcf3dba9c88eec08f3a4843fd28b7da0e8b"}, &(0x7f0000e1f000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac2000-0x14)={r3, 0x0, 0x6, 0x8785, 0xf8, 0xfffffffffffffffb}, &(0x7f0000370000)=0x14) poll(&(0x7f0000a35000)=[{r0, 0x20, 0x0}, {r2, 0x2, 0x0}, {r1, 0x2008, 0x0}, {r2, 0x80, 0x0}, {r2, 0x48, 0x0}, {r1, 0x2, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x8, 0xff) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00001df000-0xd2)=""/210, &(0x7f0000f5b000)=0xd2) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000410000)={0x0, 0x9, 0xffffffff00000000, 0x40}, &(0x7f0000b27000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000015d000-0x8)={r1, 0x74}, &(0x7f000034e000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x1, 0x8, 0x1ff, 0x3}, {0x200000000000000, 0x3, 0x80, 0xafff}, {0x8, 0x5, 0x3, 0x6}, {0x7, 0x4e0d9a32, 0x6, 0x2}]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cf8000-0x4)=0x0, 0x80000) r0 = socket(0xa, 0x5, 0x0) socket(0x1, 0x80804, 0xfffffffffffffffb) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80001, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000007b000-0x20)={0x9, 0x3, 0x1, 0x1a48, 0xffffffff, 0x6, 0x0, 0x71, 0x0}, &(0x7f00000cd000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000a31000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002ea000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000077000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x3)=0x14) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000d60000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ca2000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e7000)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002ed000)=[{0x2, 0x9}, {0x8, 0x8}, {0xc, 0x4}], 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="", 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00001cf000)=[{&(0x7f00002ef000-0xe0)="94e0cb69540990f33d1166ebd83d4316ebfff255686e809b9c24b8e7f3b892e98c8324cc07a835ac3290f8a7d81105d4c9a4a7e272171b91074e7239b1ac1655cc3ccc0eca317c50cc075f349cf8acc91b46be958eabe32ea10c0c33aa8d99d46904dd5e325fa37002b28e712c9066d76eb0c81c2959e33748b24ab521b7ffcbfc181e0e74a33fddfb1a04e0fc3031e56d6e535c2769fd398bc18030de0bf7ad7888e45d5f73dd262e2528fae2113760696c3e046354d4a1008481e2a2d758ff2e516e495fb01a117dfbedf9305b85ee6c27051918f2247041679a270b2a0759", 0xe0}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x10001, 0x6) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000000000+0x35)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000007e000)={0x0, 0x4, 0x8b, 0x80, 0x2b9cfba6, 0x3b7, 0x6, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x2, 0x0, 0x4}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000b7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a55000-0x20)="79a42f6cf3fbaa0877cf1dd012682c4d9927cc23b3ea3df232040100003fcb13"}) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000035000)='\x00', 0x1) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f0000a5a000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000ea0000)=""/239, &(0x7f00008c0000-0x4)=0xef) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000031e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000020000)={0x7, 0x9, 0x0, 0x5, 0x4}, 0x14) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x19, 0x719, 0x0, 0x0, "0a0000dc1302000200"}], 0x19}], 0x1, &(0x7f000051d000-0xd0)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000833000)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6d000)=0x0) listen(r0, 0x6) socket$inet6(0xa, 0xfcd484bdb09da94, 0x8000) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x6, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003f8000-0x90)={0x0, 0x88, "10f658db98f5f8d063b33ae8c53bfe7b689c2fbee285624e8257f911b223798b5a57740c00fd9dcf91285413a1c39ee0d35d6432ff5d7cd8818e3b9559925a44f7718bfba9731df4df878135311f3d94039ce8d9a53eb3d95f3ec1ebf5ec38a4f01d06a5612ce740d8ce6608cda5af1321be7458250e581448d9b8d4c501341e134f8bea39b0d8b0"}, &(0x7f0000445000-0x4)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000224000-0x108)={r3, @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]}, [0x1, 0x10000000000000, 0x101, 0x8, 0x9, 0x6, 0x8, 0x7, 0x7, 0x3, 0x9, 0x8, 0x101, 0xfffffffffffffffd, 0x4]}, &(0x7f00000a7000)=0x108) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005e4000-0x4)=r1) writev(r0, &(0x7f0000b51000-0x10)=[{&(0x7f0000127000-0x3b)="3900000011000902000000e19d05000e080000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000c4e000)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) r1 = socket$inet6(0xa, 0x80000000005, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000f3f000-0x4)=0x80000000, 0x4) sendto$inet6(r1, &(0x7f0000aec000-0x1000)="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", 0x4e7, 0x0, &(0x7f0000a66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002d7000-0x10)=@common=""/16, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bf8000)={{0xa, 0x3, 0x75cc, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x77, @loopback={0x0, 0x1}, 0x2}, 0x5f, [0x7fff, 0x40, 0x1f, 0x6, 0x8, 0x3ff, 0xfe05, 0x5]}, 0x5c) 2017/12/27 16:46:38 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000169000)={0x4, 0x7, 0x8, 0x77a}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000381000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e90000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000adc000)={r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e26000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r1, &(0x7f00002fc000-0x38)={&(0x7f00003a0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000033e000-0x10)=[{&(0x7f0000a6d000-0x2e)=""/46, 0x2e}], 0x1, &(0x7f00009f5000)=""/255, 0xff, 0x3}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000033a000-0x4)=0x0, &(0x7f0000325000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006f3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000adf000)={0x2, &(0x7f0000345000-0x1000)=""/4096, &(0x7f0000a2e000)=[{0x1, 0x32, 0x8, &(0x7f000088c000)=""/50}, {0x7, 0x99, 0x4f5e, &(0x7f0000c55000-0x99)=""/153}]}) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ca000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x40006, 0x40, "6e05a2ce7a5cfc9b9282704b4ab245891c92b35400000000060000005b00000ff14b4239727afc10ffff7f8324a245f30cf6fd100a0da9f5424b00533aff0f5e7156d17f91db10587b48020000000743"}, 0x160) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000f8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000feb000-0x4)=0x80, 0x800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000190000)=0x0, &(0x7f0000feb000)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000f7f000-0x4)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000626000)=""/80, &(0x7f00007d6000-0x4)=0x50) recvfrom$unix(r1, &(0x7f0000fea000)=""/107, 0x6b, 0x102, &(0x7f0000ca3000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f000052c000)=""/152, &(0x7f00008b9000-0x4)=0x98) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000097d000-0x64)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x0, 0x8db1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}], 0x64) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x6995, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000286000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000-0x4)=0x8, 0x80000) accept$ax25(r1, &(0x7f0000be7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ac000)=0x10) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000178000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000178000-0x4)=0x58) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000030000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000178000-0x8)={0x0, 0x4}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000178000-0x8)={r4, 0x8}, &(0x7f00000c4000)=0x8) recvfrom$inet(r3, &(0x7f0000c45000)=""/18, 0x12, 0x2, &(0x7f000080f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x1c)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x1, 0xff, 0xc, 0x1000, 0x6, 0xdbe0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x80000000000006, 0x0, 0xffffffff, 0x3}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 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]}}, 0x108) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000086e000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000031000-0x4)=0x0, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cb7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ffb000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ffb000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ffc000)={0x0, 0xed, "f2e4889d64ae74f61dfcae0309b04668ef2868871b162b0a40ce9f5fbee8a5435e58215ccd359e7af9182068475fda9085dbaf3dd783fe46c263a6d9800e8b67efeb813e698ecb436df92267a2b01bb49f1a6c442bf091959a78721c1836aa7b0c0348e0e4d5a88bcca2bde8162d74591af80dccf8c1de4476aee052ca1a712bbaf405318f708ca4565286c17090e72d16944d31040c821d4b7aa4f7d8bdab5a96041f4a46c33c9dc04289f9bafcdaf3f8dd5a04a787ffdf72ca94ba4b2cadfdd443d1479c9ff735de854e3db49ed9682c1c8be484c0d1190a92e5bf96c50d158a6be3a9c36f39f81054fa3e2e"}, &(0x7f00001b9000)=0xf5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005c5000-0x8)={r3, 0x81}, &(0x7f0000ffc000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0x6, 0xb, 0x80, 0xa0, 0x1, r2, r4}, {0x9, 0x8000, 0x6, 0x3, 0x8, 0x9, 0x0, 0x5}, {0x10000, 0x2, 0x1, 0x1}, 0xffffffffffff8c60, 0x4, 0x20, 0x1, 0x22, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4f12}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x5, 0x2, 0x5, 0x7fffffff, 0x2, 0x3bf30a56}}, 0xe8) r5 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000001a000-0x4)=0x8000, 0x4) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={@common='tunl0\x00', @ifru_flags=0x800}) sendmmsg$unix(r3, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000025000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10) bind$netrom(r4, &(0x7f0000008000)=@full={{0x3, {"0872d6f095d538"}, 0x7c}, [{"c6090774cca069"}, {"dad235c6a83473"}, {"0a945db4ffba97"}, {"6ae0bd652f9395"}, {"df9098f95ad7d2"}, {"79d4a37333c9c0"}, {"4c054530d9528d"}, {"90460400e4be1c"}]}, 0x48) 2017/12/27 16:46:38 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a99000)=0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009dc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00001ac000)="240000001d0001230d00f20800000004033900050000000000000000000000ffffffffdf", 0x24) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e57000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg(r1, &(0x7f00002a4000)={0x0, 0x0, &(0x7f0000221000-0x50)=[{&(0x7f0000354000-0x67)="3e216244b81580acb0d14302242e678a7f7a453e7caad0c1139825a70fad18d518cef8d9080ccb531297b84321f6a9e8cbca3921533adc2d095f7699a8f1d032bc65a12b73384693e9ca4b6a2f3794daa94ca174688265fda102f8c04acc62ce8760231ffafde4", 0x67}, {&(0x7f0000476000)="f83d753a3bf26c023a43e8d11463712fe6b0805d441fc3d274cefbb8ef4a4348e5c89da90185fc010856c4", 0x2b}, {&(0x7f0000794000)="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", 0x1000}, {&(0x7f0000e74000)="985843181c819efa9e2c034b6043ea9d8ca888aca35ee019747b4656c488ef38036d952374814016a5dc10c95f3c38c06d9cc559b3d35f838dafc09fbe01f460586b368923bf878ed4237783b2c355dcd59ca0fd46810314aea1bd76218d5200a4af8a4b9684897b1d498b7495e279039558cdded47607c44e6361795229463ef19d9da5b72ef1ce01960ccf811508c1c4b668e0b9ab523c92555c86ca422920c01407d8656837f0844cb2da3d8d6a63473dd4e76ac671202f91932fcaba451731bbe809d28ddcbcfde08bdbf9", 0xcd}, {&(0x7f00001db000-0xa7)="4f46ff2b895730a9889e964541ce7084f419a2e9ac352d1e5268d3bf85037beeedfe2665534f56a3aba5701de402bad9748e176ddf649e87e6e06022ec545609f32b6bc55bdb24367bc764757cd2cc26a17d186f8941988554abbee7dd8a43dd4b8b453834bfd2a19fb06a7605c47d8840c184ed265620e90708d3e267b0e33b028b4a7602fd2a600485021459b847ff6e40e8bbcc160c083161c1bd6af15d2c0bbbf448a97bc0", 0xa7}], 0x5, &(0x7f0000ec6000-0x1f8)=[{0xe0, 0x84, 0x3, "3d6d07487a7bee81b198ca8c00f93c816081701c7cf49f7f91e1affa9291924e913ff397e6c7e7d27e69d27e13891ad40d9d1a32d2d8c30d6e4d85475ff5b51eb7c98ca0b9a8321e42d738669c5cc5bf665ab6767a1aab90ff8b702fafe7548152d7dd4247a25a55e96952bd5055124ff71386d8cd0bec4cf7765f4e2d4176d350769a209c66f240d1457736819fa90047ccec50777d14fe5b4bafe5e45181ccde3dad191b7ca919359e5cd20c4331751f12edb89ba060ec23d763f1025a077162d51abf70b9f24fb69e"}, {0x68, 0x1ff, 0x2, "1e0ce971a1292dab64c9edb2e560cfab129fc9d54192525ef6e9b0f56d5ff250803c355f4e57d038fe5abb7bb973be9c62e46b6549e27e4b40cc32cd5fb4b105114139269faf777cef44b55d45b81cf1e50094"}, {0x50, 0x0, 0x9, "974771127e5708e4efc89ffdb0b786a0af8aa0b697837611d3abc16f0747fe087e3e564eea4c34a53afda82c47d46f1c7b2ce3fb653b51c802840b6d1fc47bf7"}, {0x60, 0x7, 0x100, "dc6177ce15a2f2561268978fdfc171408e968dccdb8570c5cead0174170c7aa3457c52f1f8c7c41329e5a2e08f6cf01712200c1d9d10954c03e2d489f15eac0435a41569a6889e87527627b995ae00"}], 0x1f8, 0x800}, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/27 16:46:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00003b4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f50000)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000032a000-0x10)=@common='ifb0\x00', 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000073000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f50000)={0x0, 0x80}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac3000)={0x5, 0x200, 0x81, 0x8, r2}, &(0x7f0000f50000)=0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ea0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3f, 0x3a, 0x0, @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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 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}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db5396750c609"}}}}}}}, 0x0) socketpair(0xa, 0xa, 0x2690, &(0x7f000004a000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f000042a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bb000-0x4)=0x10) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ffd000)=@assoc_value={0x0, 0x35d}, &(0x7f00004dc000)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ffe000-0x61)={r1, 0x59, "566d627aa6a1fa6cb1aeea00cb2f1524feb1811f9892f2c038e8c7bab84859c4f2f404bdb18137da37487ced160c665f6cf6068514d2d3ac6bd15ab486d54774595dc144f87f1b98ea29550331077e604ca5ce83190f912016"}, &(0x7f0000308000-0x4)=0x61) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000002e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000938000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000067f000-0x10)={0x0, 0x7, 0x1, 0xfffffffffffffffe}, &(0x7f000098b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000098b000-0xb8)={0x0, 0x8001, 0x2, 0x81, 0x7, 0x9, 0x0, 0x5, {0x0, @in6={{0xa, 0x0, 0xfe6, @loopback={0x0, 0x1}, 0xda73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x6, 0x7bb4, 0x10001}}, &(0x7f0000f63000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001f6000-0x10)={0x0, 0x558, 0x6, 0x7}, &(0x7f000034a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000710000)={0x0, 0x8}, &(0x7f000014c000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000eaa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007b5000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bf0000-0x8)={0x0, 0xffffffff}, &(0x7f0000181000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009d2000)={0x0, 0x9, 0x800d, 0xfffffffeffffffff, 0x1f, 0x6c, 0x3, 0x5c628ea7, 0x0}, &(0x7f0000190000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000737000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x3, 0x6, 0x3, 0x9, 0x5, 0x1, 0x5, 0xfff, 0x2, 0x91, 0x60140000, 0x6000, 0xffffffff]}, &(0x7f0000073000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000053a000-0x8)={0x0, 0x0}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000425000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x4, 0x7b}, &(0x7f00007d5000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000ca4000-0x70)=[{&(0x7f0000510000)=@in6={0xa, 0x0, 0x4d62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f00002ad000-0x20)=[{&(0x7f000084d000-0x2a)="5911c84d388f5b8dced2965c3254feee1543ad830b9ae13700acde74f4168d0af2b94b0f2ac89701e978", 0x2a}, {&(0x7f0000407000-0xbd)="7f9444e10ba08edd360be9e47e3b9d3df0f57d246c82c8f0808dd64e8df017e89a0b34a4c927d0ad6ec3505e7857b45f58533ae12b630fc0cbb59e7634011c3c0996dc619d0db42ac1b8c2e4b426e724af43f16383d2b0f67d650fc37ebb73e793d789dad31852fd7cc7845a914f7200b7bf1f99e4840ab2bb93445888580762539cc0f1f914bf03d4d5ec2e477dbe1e7d77dd961f1e0ed59adb1a04a0f67e8701700d7038dbb2035e83f4d3115519348551860477965a8f72b6bbb0ce", 0xbd}], 0x2, &(0x7f0000823000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x100000001, 0x33, 0x834}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x1, 0x8000, 0x7f, 0x5, 0x9, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0xb54, 0x5, 0x0, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xddc9, 0x4, 0x2, 0x101, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xf392, 0x8002, 0x0, 0x5a, 0x200, 0xb9a, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x8, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0xc460, 0x0, 0x3, 0x3ff, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x207, 0x1, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x6da, 0xfffffffffffff1d6, 0x200, 0x4}}], 0x1b0, 0x14}, {&(0x7f0000a10000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5b000)=[{&(0x7f0000111000)="8838e836cf4d1a4910e2f3b0a12827d968a2101ede880a664b82f5482b13016b647f8ebd5cddeb22f557f2ef93ec14ac7b654576503bdff17d3727973cd92505c4dfeefadbe9c4ea6f04331eca50a3d3696bd2ee19cc6e166b7a2f55e46b94f78c8bc89855031331d9f6af4d09da95a7d18c912c4862e374b25ab96565341c3b28a84612cc412b224b821a33499897381f09667250317e41bb8871511386e98dce9f0ec0be1459d5a540fe01d244555df5e7ace5a7270d83610762cf32e90e3b5c088e388468c567fc52a3f43b8721459716efb2546d690058be6d5b42", 0xdd}, {&(0x7f0000457000+0x8b8)="1b5a883bb37e436af3d33c3dbaac9c818f9924c513158a6d0d0306eb5b5da923ea3a8a51a32733e7e4ba7e19146b2c8e901fc920559b05bb5d50d5b05c9400e68644eb58b4d25e75de29cc0e790111fde1c704314523a769f635d27080d3f399e08ee6040383592a36ddc60fcb818c5da188eb6340e4f86b7e7421f47455800478a90102b1e14734eacf6fbdf889aa76ce5386fb32e5c9373a2962fe96da526358c35a7f4cd743c13d8b29175c3b38296f70d3e2db", 0xb5}, {&(0x7f0000143000-0x1000)="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", 0x1000}], 0x3, &(0x7f00008c5000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x3, 0x8, 0x50ecf36e}}, @init={0x18, 0x84, 0x0, {0x5, 0xd8, 0x5, 0x200}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x3000000000000000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1a02, 0x8000, 0xefe, 0x7ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x100000000, 0x100, r7}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x1, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x3f, 0xa8f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3246, 0xe0000000, 0x8, 0x0, 0x3, 0x6, 0x100000000, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2221, 0x7fffffff, 0x8002, 0xfffffffffffffbff, 0xfc, 0x100, 0x8, 0x10001, r10}}, @init={0x18, 0x84, 0x0, {0x7f, 0x3, 0x1, 0x9}}], 0x1e0, 0x4}], 0x2, 0x800) syz_extract_tcp_res(&(0x7f0000f6c000)={0x0, 0x0}, 0x81, 0xffffffffffff0000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b4b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r11, 0x6, 0x1f, &(0x7f0000130000-0x4)=0x4, 0x4) socketpair$inet6(0xa, 0xa, 0xd4, &(0x7f000069b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000f46000)=@int=0x4, 0x4) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e05000+0x68f)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x1c, 0x80000) sendmsg$netrom(r0, &(0x7f0000980000)={&(0x7f0000290000-0x48)=@full={{0x3, {"1cb18a810ee84e"}, 0x26}, [{"551a0d696f49c9"}, {"0b8c9bf583cd74"}, {"5dc50f85f166bd"}, {"d57f6a43ab2cdf"}, {"b4b923e81f7b4d"}, {"9b5cb6dcdd4d23"}, {"82818b916b8acd"}, {"d11322ba2c7cf9"}]}, 0x48, &(0x7f00005a6000)=[{&(0x7f00009fb000)="39ede9a84f2aad8a366d0b44ab12af2130c5feb993b80e1c8ef9eb36c928f3c8517e1c473e5b2d4133f5450a28dade276d1a5b5aca306237bd489377d901a950973bce442227ffaf39f98cd47f226961808afa3b58ac689465db13fa35262d59b1808287e744ccd7", 0x68}, {&(0x7f000028a000-0x4cc)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x40800) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b55000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000715000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x25, &(0x7f0000f20000)="", 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/27 16:46:38 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000693000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000451000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) 2017/12/27 16:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ebc000)=@assoc_value={0x0, 0x339}, &(0x7f00000f4000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000141000)=@assoc_value={r1, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcd000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0xc) 2017/12/27 16:46:38 executing program 4: r0 = socket(0x1d, 0x100000000000802, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fb7000)={0x0, 0xac, "860f4400d1d7dcdd0eeb6cf634c4ebd43734a5a191dfe505202dab2eadebe985cd92c3d1dfc34d2e3be041f6b2b40cf3b62d931f7214fc9269deccd3b06ffc9abc0e70f0e27d80c5a7ab650286d5d782c208f03bc31ab72fffb0ee5224d841968361c8577f5072bbae226014ad44130e2e9273f45068686ddcb8145ac3d4234f624f223bbbb6a7496d3c35cc10528c53828ae0b8bef0b18c34eedd927061a7827089791fc0345b6dd13ea420"}, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xffffffffffffff0e, 0x2, 0x9, 0x80, 0x10000, 0xfffffffffffffff7, 0x3, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8001, 0x4, 0x1, 0x6, 0x1, 0x5, 0x0, 0x7, 0xffffffffffffffb8, 0x1, 0xffffffffffffff7f}, 0xb) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007d3000)=0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x81, 0x4) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e65000)={r1, 0x28, &(0x7f0000e66000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f000079b000)=[{&(0x7f0000e60000-0xd1)='I', 0x1}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) 2017/12/27 16:46:38 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc9000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00001b2000-0xc)={{0x5, 0x20, 0x80, 0x4, 0x9, 0xff}, 0x7}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000dc8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x14) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000dc9000-0x4)=0x5, &(0x7f0000be9000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2017/12/27 16:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) socketpair(0x13, 0x2, 0xfffffffffffffffe, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2017/12/27 16:46:38 executing program 6: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x804, 0x5, &(0x7f000077e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b68000-0x4)=0x0) connect$bt_l2cap(r1, &(0x7f0000100000-0xe)={0x1f, 0xffffffffffffffb8, {0x2, 0xc68, 0x400, 0xd5, 0x9f, 0x4}, 0x47b, 0x5}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d8000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 435.536994] sctp: [Deprecated]: syz-executor5 (pid 23056) Use of struct sctp_assoc_value in delayed_ack socket option. [ 435.536994] Use struct sctp_sack_info instead 2017/12/27 16:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f00000f3000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000218000-0x4)=0x0) pipe(&(0x7f00002ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000330000)=""/82) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006df000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/27 16:46:38 executing program 4: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x7, &(0x7f0000d4d000+0xd24)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xb, &(0x7f0000605000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000c12000-0x32)=""/50, 0x32, 0x40, &(0x7f0000c74000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000076c000-0x5)="0013b2656a", 0x5) 2017/12/27 16:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d80000)={0x1, [0x0]}, &(0x7f0000e63000)=0x8) r2 = socket$inet(0x2, 0x4, 0x400) sendmmsg$inet_sctp(r2, &(0x7f0000333000-0x1c0)=[{&(0x7f0000eda000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b1000)=[{&(0x7f00005c6000-0x1000)="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", 0x1000}, {&(0x7f0000078000)="ed8ba4c2ca047662dd111c4235e3f391802ca3f9af", 0x15}], 0x2, &(0x7f0000dc2000)=[@init={0x18, 0x84, 0x0, {0xa8, 0x5, 0x8000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x120, 0x9, 0x9, 0x4, 0x2, 0x9, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8, 0xcfb0, 0x6, 0x10001, 0x8, 0xeb8c, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x99, 0x6, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x54400000, 0x4, 0x1, 0x7b50, 0x2, 0x0, 0x101, 0x18000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xc124, 0x0, 0x9, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x100, 0x0, r1}}], 0x180, 0x11}, {&(0x7f00005f8000-0x1c)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fe}, 0x1c, &(0x7f00006ce000+0xc12)=[{&(0x7f00004b2000)="11a9e1a8605cd62949d4fcb57ba976e3a711b634716eef008652c1682157f3ef472d7911bb167a92b7169df2ebfa998e6796d3de30ca9b36b54c7ff99323f13255ad", 0x42}, {&(0x7f00000cc000-0x22)="927c6e20742d95a429b73b9d26a7246d89f4edda3f713ea0e3bbf96194c55236c4a9", 0x22}, {&(0x7f0000915000)="3661e7f93b99378aa22a373374b22d126dcbf8a7c5d4f68e3d405f7c3556a2c1dcbf650b42f89516cff3836d083caba068f7d46189afbcec85c09d96f25b137d831512575815de5547155d3db5f3b415c83f4901122f4a8178078d9874cffbbd762ee567a137eda92fe7f3c0fd5362918bdff96e2fa15d84733afef3cb2b2065bb3b1567bb6701ad27a5f314efd41cf97d3e318d1a54236ba3e152af630ee79f73dd685583101074a72813cdf16c8db547ceb7f7ab2d8b", 0xb7}, {&(0x7f0000227000-0xd7)="b11ba412baef0843669c5fd844962e797a03083dcf725a27530bd3c44a6993dfff4de17a310bdf388efd200edad3724b24b3de427678e5a0860db68a3c0e2f6435623867544125a4410101951574ef02dc131d88b3c3c416bced36b2230ae8cb4a2c908f1375ef35ca7fef52c1591ea941eec590233ad5ff938503857f99c72546f0c796fa1072a8219cd707e8d35e2dccb1bab850ed7d6e2509a4ab68f3cf8c149eb6746b72a76bef03daa9512638cde53914e1534df1d6125fd56c18145543d8edb4960c3a2871b4f1f21ef9456c30893c98cafe46f9", 0xd7}, {&(0x7f0000fdd000-0x33)="c1c67a8a54cf4dbd2b470b4bdded622314d90721b0e58352a5ef40934e7009903d671087b61ea68aea004360c04f6ce4324aa4", 0x33}, {&(0x7f000017e000-0xf6)="4d7dc1e85ed3070599552839054a5f51060b5621a24de8b755e2ca08c2238bdaec8799ebd34957afd027c7cd29c2e9872e1912f4fcb6118ed097868c5627ae82ba375f587c934d2c12e2eed7adacef4997a24787886c687089e15f6e1dc2e5c03eb5d000a181cf2f7a92d6d693ef485ed8fca7b7f28d796c7406978490ab52f371076d74d29cb1e23f8fe9bc68f11a37e7b9085d9447d59f26433f42b1243f64196d40e59118eab0a26e2488fbf0a0b95933cea776a4609b815e80838d1d8de09cb22071de77df96dc5f8c9cb91cdf109d524afb2f94f291fe7c6d3f69978d062d5a3b955e6569b0ac4dd61c6d5cb2370c907881f7a0", 0xf6}, {&(0x7f0000cd9000-0xea)="47a985835830e5bd44c3a6e32515cf02b5769c395d08e4c2958578fb1a89294433838991df215f7a8c452f3b66b9f0b1a73600f4306f98a95f7b716b7dc19354837091a17fda479d30ce63bb6681b32b9f1116b7c520d4be31c02a7ba58ce6f6147c1f4971eaae1a4cd3d6fb50892e40e84ecdc4f9cdb2f00f7b55427b9e45b51909672dff5f095d422e9ba8d1a969cfebe5ec7898b3096e0ae811a1e41ca206441bb4de4ea4a63e0fb751bd6b716fcfd2c4992f9ae4ec2f385372085ae45de9181f2b76b8ecb8d22df53e27c1c74e481a882d0088be4ef879c64b3dc4a810465509095d7fc35befa697", 0xea}, {&(0x7f0000fcb000)="b4d50934721c5e163fb08ca27d9187ebfdc1a9a30d1ff04ded10b445c7d552198053e4ad", 0x24}, {&(0x7f0000052000)="3e081313ae5168ccb3bd956e7ae2319fc9473f76a5ddf892f0aed09c2bff4ddcaf5909428869d635f9dbef34c3be09b2efb8d97c0477b2fa0d5b92e5df9a960a1401ad5f47d16e8cc30764348609329238c6c4d0cec6eb4073cd2654c70b5068358a2bde1a91f1647429ba4b92b88639672b2569426c6e78039096471253051453bd6b405736bff69a67a6b0f70b850257142383d3f34fb333654b81952b2eab7827db9fcbe08c91b785d8e46be58eb10782ec9a31bbf0d9607e04725fa4aa5fa661b32e584bdef36d7c9f08f63321942aa88bcdad6479376f41f116", 0xdc}, {&(0x7f0000123000)="36ae045c55cc48f33a22a1b202ef2e29602f10a11983db9e7a03d7dbc766f24dab36a34759e0360e338160157f0050bbd5e4739f4b0b84acc35be8b87511c6925a45bce4e447901ff7dc2bd7c05db3465f065619a4d732e830e880ac44b5aaa373b53de1efbf5b7f91b4c2ca9cde5ab1f727c22f4a86e528fd656d19", 0x7c}], 0xa, &(0x7f000001d000)=[@init={0x18, 0x84, 0x0, {0x1, 0xba, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x1f, 0x200, 0x100, 0x7, 0x8001, 0x3, 0x4, r1}}], 0x60, 0x4040001}, {&(0x7f00003de000)=@in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0xa15}, 0x1c, &(0x7f0000f35000)=[{&(0x7f000035f000-0xd5)="f9408e7d637bbde6d9fb4f335d972737c3dfe6145311653d09a5cb8da76fb4a995ec4e9095bcc630a7873aa220732c2791e123d5078ee13b42a031ba146d8b32a2071432ef8faef45c31756dfdf18f7468640fbc3faf0df8c69bf9998d83e6a1148e09431f43a71ca94e537859d708981d995469f989ed000d40e8dd98de04a299dc8b3e0770fa32c55fe83a8b8ffa6f123f2d86c1e3a3791d62c50bd614971639a2bd6bdf504be967ff4baa852bf2a5eb1e9aa1d846021e47f0a1b3794ea5023203559d1de8eeee08ba844fad5eaf92fd3a9c89ee", 0xd5}, {&(0x7f00008bf000)="6e6bbe620e99d87185b3d0b749750cf2a38876550a7b9af8d29e418019ad8cae5292f6c0", 0x24}, {&(0x7f0000689000)="105e1d955c352bb340f84f5fd889d7d58fb781d13a96678f8a93571ed12b86960c5f9668951ec84f609bbf68dcfa38cf26c1eb72a8cf63d96d0100bdde16ba0740ec1c9242c58dccebcf5e6493200b8692943a0d9abee4a3c549d083e1e50417b372d0a2236f27c647f2fc1e10567f20cb4033de98dffd57d5aea4518c58bcf51cfb781c2a6e6ff87fb161e04013df631aced7ed7f71958c82e470317d46c08e9b41e4f334f24738ab221f1bc3fdfea6245561117bc144078e6a7382c4e2fac57999a4b564a6f6", 0xc7}], 0x3, &(0x7f00005ae000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x203, 0x20, 0x1, 0xb7f, 0x3, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x204, 0x7, 0xd1, r1}}], 0x60, 0x1}, {&(0x7f00002e9000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed7000)=[{&(0x7f0000339000)="48b954830d69282a22574e1ac29cdc9668d978b82aa38c3a5ad16fffd639edf41c47c7a779cadc1c5a95609e9ce126998cc319add2a557a5219e6e024f7a1309eaf1413bed809463", 0x48}, {&(0x7f0000adf000-0x18)="b0da48effccf36fc9b910b5fe614dc9171da65d3811ecb01", 0x18}, {&(0x7f0000eb8000)="84fd36bbbc5c2883660ae404e85446cff3c8c3331ef5de937e1259d9968d03003da939aa8e2d8bd4bb91c333aacd401de9cc710b60ce3a9edf9703911c184cf34e679ab2f54c838ed6d2c0c0b476a1f346449362f87ab6fb522b0c2f4a3f15b042f70407e1309cd3fb35cc7eebf5021d2eeae6d66ea053736c90405be26e22208789fd200653d1f8e2c66261eb2c447c2a9a3b80dac67e8b706169e6690507885288fad42c6db72513e51c03009ca80b1fd10b11e9880c61ef0e341f26332c6fb17ff0e6", 0xc4}, {&(0x7f0000cd6000-0xbd)="68ea09e13421a5bfbc323d5bc5400411fd317de07df62e258320b4aa707a7cd5930b52bfe95d06b6bf8145f9113e5d6af664788c432f0cd5c80319aac8adef1fccbeb54cedb76eb0a09079814a281453c46f7725f3dad9632dd65ef10399a3dc4f953abe9aa4b6720d4c5c1ab6f3d3c7b8afd48a29ed0b5d1daa0aea5e260f4c83e88fead90e68efc783c4216545034037b200d394dabbc11d3113d48e0638e0c25c8a760bceb1f126eb39f9296847f51b518f7be99b277290fb6198b3", 0xbd}, {&(0x7f0000af2000)="3edc339b", 0x4}, {&(0x7f0000660000-0xc7)="fd4b9f16089f4dc5d6018edec833ccfb4a88ae278d6c7b7558635c133c0865652a5554da572d539a3e7a47088e4160bad7c8aafc5fd2089f6d73b34e8a96a104f9359039ed4fc1b04077cdf236dd746c39d7f1dbfa2b9bfb7ac45a6e61d969fd64c4fd893fbb3674173878c8529c17add28af7870e829fd25db32ee30fb5f836f1905569eaa8da0fe14d560b91c72a064463d6e7f81b1598c362dd28de41df48e345d4905de3f802b8f2cecf22e8954b17852acf6249ba33713eca9dcef810de6c7cf21023b81b", 0xc7}, {&(0x7f0000ed5000-0x26)="8340204ae9ac0d243c9a541a63cd8485515008b221854a399bf317790b0b5a2ad17a6685fd24", 0x26}, {&(0x7f0000667000)="0685f4e49b5c30d3518778e171301d8ad0820353de34ae4b8c2271d6c853c366c948d2722b2b47b246dad933bdb7bb8a08a6541843e99501fe518aa6d619489d5ba831ee65af000e4a343b3cbbb476c28efb3d4cab9df5d6f117579c4e3bedf4bca2672db6b73aeac4475245e095a0030217e3683506d6b489d7e3a642bcd21d22574ad364859fba337905bb2da8d2ffcc64aed3f5309aa5cb4ebd53f3890f31870c133dcf22ef464974d31976fc928ff288604993ec4fc25f1b689c", 0xbc}, {&(0x7f0000f81000)="a98d5067e1a68a74ef2033dad5fe627d1492a1e8a2d98b5c9bbecfd90508f6864e33f7a0048a495e3c707d9b618e2ff4c7fb5ae34354a256fed4df735a8dbc307e19a787eb305a58c5dc888dd9254ac863a29fee86ba57e29e0a61715b0a2cf3c0498617ff9af34ecc5a24d79ce89d228b660485ffba4dea269d36be33c3893bf9cc3f513d13fe49f46cdb355102e3c5cd382d50fe63a9f028154e41f991aa5d47277cae739a41750820f6e91412ef829a6a9afab202c299ecd5bec156ed", 0xbe}], 0x9, &(0x7f000081b000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x1, 0x6, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x1ff, 0x0, 0x1, 0x6, 0x1, 0x6, 0x34b1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40000000, 0x6, 0x8202, 0x2, 0x9, 0x3, 0xaf6, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0xfc, 0x7, 0xceb4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x2, 0xffffffffffff0001, 0xc8, 0x8, 0x101, 0xffffffffffffff75, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x0, 0x7ff, r1}}], 0x120, 0x1}, {&(0x7f0000c3b000)=@in6={0xa, 0x2, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c, &(0x7f0000da1000-0x90)=[{&(0x7f0000d45000-0xd1)="b430690a867f5f84612c619b05b15cbe2664e7dee94aad7bdb37550c96c64164489d721f92767de1f5aab32e98d5639c2f7d9309052a427a56f595194a3b352da79d9f6c948c3a8fa441f0679ae26bcf1ae78da28a480298862a66a7f9a7ec26200f8a6a4f955575796fcdc91e418945d9eba38f9ce0a541dd71235b60b007cfe8aa86b72b4aa6acff153f35197834c560b89d1979f0ba1a6e625fcfaf1d11ed9262f35eab8924c317796d66392989ee85b5df830b5bbad6d129185009e3e35d77a5a55b02fb4123c878a6071a3d89584f", 0xd1}, {&(0x7f00007cc000)="a7faf6f25187d15181a8c010d98df74e5bab146602f4faa93007d9a714d392b792dd4daf3eac89e9131ad6ffaa3a95fbdcd66d0b58a05a44d8b3533bca7be2898b782276e7b3054b500cf3be0cb586324b9e679e599295808f4f6e3aa9dec639061def77f280d5e862e523e96e3f572d263f242ec26a499ede1dd0b2eeae8e1ee4edec686c", 0x85}, {&(0x7f0000f3e000)="2307838b9e5af21b209401a2acaaafbf0ce4492ca68259d48fc3b897b972b54f3d1bb48979dbf1a50857af8f7f0d703418845e7cf961ec5f190584ab12a204fb66f4aa2e1d", 0x45}, {&(0x7f0000401000)="5081eb79d825b7d1f2131d007cad7862a819ca7a9dae6e0f03562f16d4af592442b81e9815de73a3472eaf2ef2b42a9befa039d2f33814586f6c84afdaf38cd6ed732e1b3ea1eef59c6bc11c3e68c8baa33c1f2043a7ee3560ec49a5371cddefb17b7f8c9f9841fd25edfbdf5ff13c9fa6096d4d7a22a615fe462c56314ad20943aeeb4fcfef69e454cbe13d7fb6457855ad21475c6283ce73d2b373089cb41415ac3997f9", 0xa5}, {&(0x7f0000017000-0x45)="d165368ff9d6024bec1a530e87db396d0d137f114e876e1d72cca3112c01f0cd391a362a702d2bc7e311f34c322c76bfa987780487be5c8efb56a132e34720deccf331e73a", 0x45}, {&(0x7f0000713000-0xb4)="0dd38518ebb688052e4f819f6616e2bdeb88087ff331b6406b7f909ef76e1199e7b0222087689279eb7a4181e9a310548851feace3fb71f446d3b485f2c0ee80c0652bcf92d45b2d08f45fb568d4fe32acd62dd260269f1d3c535c860b841baea0944ca126908533b7d62ff4cdc50da6f8867241bba7207760352df8955fdc04453d9cff202e1fa7d79843b9e492c59c4d2b69b1c7ccd351273d249015ff6df78f0042714c193de9931c476c5057524f360a98a1", 0xb4}, {&(0x7f0000339000-0x4b)="f2c09f964cb2cf84b20b3a41ae3ba39b51765c8fc5cea74a51561cf6988ba287363b7368c2d997cf38b7760084b89ec8c9c0c04873606187db0a3df9b0a4687b7a3e31775d3cc41c528677", 0x4b}, {&(0x7f0000949000)="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", 0xfc}, {&(0x7f000087f000)="78c971e34495c19758dd41832c2c18487906ddb15260f92f41ba89acc57906d90a7a87d555e1", 0x26}], 0x9, &(0x7f0000e72000+0xf31)=[@sndrcv={0x30, 0x84, 0x1, {0x8a, 0x6, 0x200, 0x7fffffff, 0x2, 0x7, 0x7, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0xc344, 0x8000, 0x8, 0x4, 0x4, 0x9, 0x8001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8008, 0x2, 0x3f, r1}}], 0x90, 0x20000040}, {&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c, &(0x7f00000f5000)=[{&(0x7f0000659000-0x26)="c33fb89d107be1418e489a179281b0ac262c0b2221975c3d91cd1b307a2290cccace26c17838", 0x26}, {&(0x7f0000f30000-0x46)="5712de6d106456c35021823be0e494bac7b385ed701ed69d125745846fce3557dbe07cd10038040157974b3c30bcc47b4067f6a0fbd80718e51f7ea275d83ed484fca4b71526", 0x46}, {&(0x7f0000889000)="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", 0x1000}], 0x3, &(0x7f0000443000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x100000001, 0x200, 0x2, 0x8, 0x8f, 0x3, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x8000, 0x8000, 0xffffffffffffffff, 0x7, 0x3f, 0x493, 0x400, r1}}], 0x60, 0x1}, {&(0x7f0000b17000-0x1c)=@in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00005b0000-0x20)=[{&(0x7f0000a59000)="f0f423644e8c98d94380a539ef5048bdc51a23c451b78089e4aee9902fe93c94716dc349b2a18a2dff7bc2d1568d8989e6268ca01f344f33767455d5bd5f411fa8d92690ba7227d986db26ab719cd111eb2638fca2cb22ada93bdf4512431c963aa8", 0x62}, {&(0x7f0000b50000)="7b782bd51aec18d1bd8d7a1ca4779d51ba13f5ee416b158ba2be11ccf6a9455aaf86b599dea5598e685021df353a492a3706e90e1517942b7004b121160fd0cad42b77fac02bee47f2037e26b1f272e9ef089e0b02914d924f1f4f201c3d1355ead9d94b5170397825802885d099834d522c746de0dc7ab2b2513b8e4b7323c94dc812b970baffdbbbef756560dfd0458440be7788da97e1b694e42d36873a70241936963415adb94d2d6a01801aa8cea69040034ccdbe63", 0xb8}], 0x2, &(0x7f0000ca0000-0x180)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0xe9d, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x7ff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x80000001, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7fff, 0x204, 0x5, 0x8, 0xfffffffffffffffb, 0x3, 0x1c4f, r1}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x8, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x75, 0xffffffffffffff19, 0x1, 0x0, 0x966, 0x5, 0x1f, 0xffffffff, r1}}, @init={0x18, 0x84, 0x0, {0x74de9b03, 0x80, 0x36c, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xfffffffffffff3d3, 0x200, 0x33f9, 0xaecc, 0x2, 0x7fffffff, 0x1d6377a4, r1}}], 0x180, 0x40}, {&(0x7f000082a000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e2000)=[{&(0x7f0000e14000-0x5e)="fe193529f6bc8883e937e24fa932a6a74a5c4aab77e2c63343f6f1dafaa8b69031a4d65a9c4184e64e0b331fb015989b45a651f5c78a8bc65c2b0e5789e81398fe403cc82ecf2349f51ea53a81bc7ac86f74983a9b754a86a3d2cfb130c4", 0x5e}, {&(0x7f0000880000)="6896e2d32d87efdccdeb3dc4c0c7cc27ef6991d8552313e7b49eba55844757e678bba2e0e46b57bd4e7abbec99f8533b664bd06a10c3e1dcbe953495ecb4fe2557729f09235b8c677960a7fed0ce36e1b459da3eb320f83f0a653d966570da0928f2b3318157d19202b58b2bad6a4192e87ba0f461050ead", 0x78}, {&(0x7f000076e000-0xac)="07e148ce94f4ea7568c75b8840b82abecdb2f7ad8dc76056146c09d4b6c8ca0860b0b41a759983df50c533c23b14c4bedee97bae377bff0bc3cfc3053e17d4ddd197bacf90185c6758a4ab282713b8104b4da5002c8187331cc99623280b4ae2087710efeb09d8a4f1c9ad752e58ac6b10ef29236be5294417371ab90eae73e5c0a8005c1d67a544b26a87749d91ad40ee9b627ca9acfeb6047a405b456c925e35057204cb358dfd70178a8d", 0xac}], 0x3, 0x0, 0x0, 0x4000000}], 0x8, 0x4000000) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000612000)=@assoc_value={r1, 0x0}, 0x8) 2017/12/27 16:46:38 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"4facc67d9e7767"}, 0x10002}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000014a000-0x4)=r1) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="", 0x0) [ 435.591845] sctp: [Deprecated]: syz-executor5 (pid 23067) Use of struct sctp_assoc_value in delayed_ack socket option. [ 435.591845] Use struct sctp_sack_info instead 2017/12/27 16:46:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000+0x7ac)=0x10) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f91f0000000000000054fda344796898", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000032000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000355000-0x90)=[{&(0x7f0000478000-0x18)='d', 0x1}, {&(0x7f00002da000)="fa", 0x1}], 0x2, 0x0) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) [ 435.664777] sctp: [Deprecated]: syz-executor5 (pid 23056) Use of struct sctp_assoc_value in delayed_ack socket option. [ 435.664777] Use struct sctp_sack_info instead [ 435.701259] sctp: [Deprecated]: syz-executor5 (pid 23067) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f1a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002b7000)={0x0, 0xcb, "ad9ff5b27a85264fe5b34bab2359b1b5c192c12bc47010e7dbd587a449b0e1ad155f3187a8caec7345cc41723c98a0c4448860f3854ce0ebc0e396a7e33d143599fc3a50315ec638f03beca4b566e8c34848e9ac1cc91708139dd860a89e2752af9c227579cd7d9630a6b8daf2e2ebddc58f3a63806bb90f6a609f33e01cb64b12fffa0d4f2fe9874efb7a9aeb93f1b53152312d8fb8b594a875ca4be040236f6997b5e350c4edb4483adcc6e49ba28e266d487520322c512baa17c962b6e75a6a237eea65e0425660b9c8"}, &(0x7f0000a22000-0x4)=0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006ad000-0xc)={r2, 0x8, 0x0}, &(0x7f0000265000)=0xc) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004bd000-0x10)={0x2, &(0x7f0000054000-0x18)=[{0x3, 0x0, 0x0, 0x8}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000d63000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c3e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x80000001, 0x1, 0x2, 0x4, 0xa0, 0x80, 0x9, r3, r4}, {0x7ff, 0x3, 0x2, 0x0, 0x9, 0x2, 0x7, 0x6}, {0xb08b, 0x1, 0x2, 0x0}, 0x4, 0x3, 0x4, 0x1, 0x18, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xe0a, 0x1}, 0x7, @in=@multicast1=0xe0000001, 0x800, 0x0, 0x3, 0x6, 0x8, 0xe5bb, 0x9}}, 0xe8) vmsplice(r2, &(0x7f0000ae2000)=[{&(0x7f00006eb000)="a9", 0x1}], 0x1, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r5, &(0x7f0000fe8000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r5, 0x0, 0x8dc6, 0x0) 2017/12/27 16:46:39 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001080000010f, 0x800000000080, &(0x7f0000c06000)="", 0x0) socketpair(0x4, 0x7, 0x101, &(0x7f0000f8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x4}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e4e000-0x2)={0xec1, 0x9}, 0x2) [ 435.701259] Use struct sctp_sack_info instead 2017/12/27 16:46:39 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000695000)={0x0, 0x47, "8a9dbb3a54cefe9eb331dad9457ff74b37ed28db8295c60ae89b1dffdf5e3001ec2503c15ab26a039e0b03bd2f6968372d1ea93a1592da3f5a92f73983f7812a1924909ff6824c"}, &(0x7f0000580000)=0x4f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c95000-0x8)={r1, 0x7fffffff}, &(0x7f0000f86000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0xfffffffffffffffd, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abb000-0x4)={r1}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000652000)=0x80000001, &(0x7f0000f26000-0x4)=0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000169000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000541000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b7f000)=0x0, &(0x7f000031a000-0x1)=0x4) sendmmsg$alg(r1, &(0x7f0000ce4000)=[{0x0, 0x0, &(0x7f00008e3000-0x50)=[{&(0x7f000020d000)="d21e0b71b9e9645e55ef9942a4fedbfe", 0x10}], 0x1, &(0x7f00003e8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00002f6000)={&(0x7f000078c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c5000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000a96000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xd9fe}]}, 0x10) r2 = accept4(r0, &(0x7f0000dac000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc, 0x80000) bind$ax25(r2, &(0x7f0000034000)={0x3, {"d2c64346284c9c"}, 0x3ff}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffff) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fef000)=@common='ifb0\x00') 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079f000)=0xc) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000089000-0x10)="0a0775b0d5e383e5c7b60ced5c54feb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000fa2000)=[{&(0x7f0000f9f000)="c1e1e48e483ecbfc7c6913", 0xb}], 0x1, &(0x7f0000fa6000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000416000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000926000-0x28)={&(0x7f0000d24000/0x3000)=nil, 0x8, 0x1, 0x33, &(0x7f00002f9000/0x4000)=nil, 0x7f}) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d2000)={0x0, 0x0, 0x0}, &(0x7f0000961000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f56000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000358000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00004ad000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x40000}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00006a8000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001d2000)={@generic="6ad2336bf561ecc511fb1a0b04020984", @ifru_flags=0x8000}) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e86000-0x8)={0x0, 0x0}, 0x6, 0x7) socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000e78000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x80, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x56, "3c13ba1b0176c7b67a6faaaa5d8b6cdb25c0ffecb652ad4bc7b69d00d3aa0033197eb9e55252a1c1fe88db92b9d2c9d8c8ffea3538b0502f41b9e3de0b242a49ef912cc51c31f94201d963371802195b80d0266b5e2a"}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0x3, 0x0) write(r0, &(0x7f0000b13000)="240000001e0007010200e9e00608f6ff028edefd02000100000044fb0400080003000000", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a32000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004e4000)={0xe172, 0x8, 0x100000001, 0x8, 0x1c, 0x3}) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000083f000-0x8)={0x0, 0x1}, &(0x7f0000ff6000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001af000-0x6)={r2, 0x4}, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ff6000-0x5c)={{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, 0xa6, [0x3, 0x9, 0x7fff, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x1, 0x4]}, 0x5c) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000d36000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004fa000)=0x0, &(0x7f0000258000)=0x4) r2 = socket$inet(0x10, 0x3, 0x0) socketpair(0x1b, 0xa, 0x6, &(0x7f0000f03000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000d92000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netlink(r3, &(0x7f00006b6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000174000)=0xc) sendto$inet(r2, &(0x7f0000da2000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockname$inet(r1, &(0x7f0000eb6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf8000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b17000-0x10)=@req={0x28, &(0x7f0000851000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}}) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004a7000)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002e7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006c0000)={0x5, 0x0, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000504000-0x10)={0xe82a, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000000f000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000c5d000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x8001, &(0x7f0000c93000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a7000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0xff, 0x8, 0x401, 0x0, 0x5f697bdd}, 0x20) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000008a000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="", 0x0, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b40000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000570000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000286000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000932000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000097f000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a53000-0xe8)={{{@in=@empty=0x0, @in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e96000)={0x0, 0x0, 0x0}, &(0x7f0000d4f000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001bc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002dc000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) r10 = getgid() r11 = accept$ipx(r0, &(0x7f0000e73000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000960000-0x4)=0x10) socketpair$inet(0x2, 0x3dee915efef13edf, 0x2, &(0x7f000027b000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2f000)={0x0, 0x0, 0x0}, &(0x7f0000773000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000642000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000493000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064a000-0x4)=0xc) r16 = getpid() r17 = getuid() r18 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001dd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbf000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xc) r22 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a0000)={0x0, 0x0, 0x0}, &(0x7f0000ac3000)=0xc) r25 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000192000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000beb000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000690000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c2000-0x4)=0xc) getsockopt$SO_PEERCRED(r12, 0x1, 0x11, &(0x7f0000a41000)={0x0, 0x0, 0x0}, 0xc) r30 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000034000)=0x0) r32 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c12000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000e74000)=[{&(0x7f0000107000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008de000)=[{&(0x7f000073f000-0x7a)="092cdd9b944b041948d7bf39d7f8eb70c4fcbc8a8cfe8194ca395f14812691d1b50a6b07709f85d715a78fcadc17e28002e431c123c9fe5f54c716bcd437917262512532660760d47dbf73152506a783357fcc5f9ea92f122c8f4a63e9324eebf44d04846dca64db506426e1518a1ef077d91e3a06defd777131", 0x7a}, {&(0x7f000032e000-0x95)="be60185525529eb92fb371ee8cbd84333fc634881a6020d2b327ded46d8d72f5f448693e6fe505f93ca6df188ef7d3d45ed0e94af264aec02874851a87c405ff01204cf1e409b2df10b932b2b75896c473929299e3aaff799880cb8c9531da80e2abe4f4d78867bd3e90f9a190b74ea3d92e851d47fe8d12ca9e503c4363d8646bd64f839f22bc84187dc6a64aa2ddc2a7d901a1ac", 0x95}, {&(0x7f0000930000-0x6c)="d88983be68aa3b648060e75150d7b2caeb2c224bfd41d78d92a013991771278c69fe25cee6bd7da1bbf081cf1cc7b05db7193e5d75e144bfedc08083e3fecbe7018bf210f6b4c621a4dd96e5e3a18abc04bd9f431647286ae10aa8355ab46121f77f7b527e470048f081fe89", 0x6c}, {&(0x7f0000513000-0x1000)="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", 0x1000}, {&(0x7f0000335000-0x43)="7dc6b86cb0a142335ad985b649249f43a853ad758c9f9c0d139612e6d2803532fdcce0626ddf8d5acbc33095a6d82bbec34b7b462a6770f9c0b387d738309d4d4b771a", 0x43}, {&(0x7f00005a6000-0x78)="023538de2edc94a75a99a76dd6c665004c0c11a13161cd031928e7de5d783fa1e568e3fff62131cd1fce38a3a072356921f9e4719cba45dc1466d43431414964f943bb9cc1566760e72ad72a01e9f28284b275bf19af8a82bdc71ce199669160319ce6541d356a45ff955d8eac6d78b4048868c9e4889de0", 0x78}, {&(0x7f0000cf0000-0x64)="7ffb7ed28a8bc4deac0633ad4a649c45708f80185faee862bf3cb80ad266148e4299461510eb1155fec79b50b24a31dbbeaa9c91d9d043d5bbeb5c33b124adae489a623b02cc79a66b12281cb09288b02d61d58dba1c70bf4379d24d6c4b33348ef0fc4e", 0x64}], 0x7, &(0x7f0000750000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x4}, {&(0x7f0000f69000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a4c000-0x20)=[{&(0x7f000058c000-0x2a)="6797db3d41ac730bb424be087977eca332d3022325d23224b4ccf699d68d2f1eed259fbd752e8bee53d6", 0x2a}, {&(0x7f0000a01000)="3bf9663892527ac6c3282c853aa40c991dfa76a557314622df8710375c4e818fdec389831efe4b42b63084eb98cdcbd46a8d15f62647f22f7a0fe10ba4f79bd77c17394cb014caf96ca2f2e9e5aa7bf018cbac2aee545bc05f27713dacebe90e3d3caa11d42bbb8f4b8a7e96a714bcf6da1c9642607f9fa6f44c15d573be53fdf12ccd9d85a35698769f917dac30e6ab973f8d430df475b5cde5c97fd5f2f9e6d8aaec2cf3d67bf2879d7175541e97846a0fff84d5169dcff31d5acee987abf87f80e30ebee7864d65da35dd1ec7f38d3ef20fbe2cc24b08f95facf45633cfcc019298c430c4312681733e6d92fc35b4bf", 0xf1}], 0x2, &(0x7f00006ed000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r11]}, @rights={0x20, 0x1, 0x1, [r0, r12, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, []}], 0x118, 0x40}, {&(0x7f000076d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000100000-0x10)=[{&(0x7f00001ef000)="6ff4163b2d6695fa59ebed7f6656cbaae1201b962133b8c1a4b72e626a0716", 0x1f}], 0x1, &(0x7f0000885000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x8804}], 0x3, 0x90) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) socket(0x4, 0x802, 0x1) sendto$inet(r0, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 435.827900] dccp_invalid_packet: P.Data Offset(0) too small [ 435.844287] nla_parse: 7 callbacks suppressed [ 435.844293] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 435.868620] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x100000000, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000da000-0x4)=0x0, &(0x7f0000abf000)=0x4) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000691000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-serpent-sse2,rmd256-generic)\x00'}, 0x58) socketpair(0x17, 0xe, 0x1, &(0x7f00000ba000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008a4000)=0x0, &(0x7f00001be000-0x3)=0x4) splice(r2, 0x0, r1, 0x0, 0xaa, 0xc) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000009a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000077b000)=""/62, &(0x7f0000d3a000)=0x3e) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6a74) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x5, &(0x7f0000bf2000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000ec4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009d1000-0x4)=0x10, 0x80000) gettid() syz_emit_ethernet(0xed, &(0x7f0000107000-0xed)={@random="39d08878fae7", @random="1d4160c94a32", [{[{0x9100, 0x2, 0xc000000000, 0xfffffffffffffffe}], {0x8100, 0x8000, 0x2, 0xe8d}}], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0x6, 0x0, 0x0, 0x6, 0x7ffffffc, "a78334", 0x8, "dbe90d"}, "e1a483b50abb8169bc69befa04574fa55a5118d00ef2012a3aaf5df38a8a197e19d157a59a69a85ad42846c6bd4814e2a3ed5306dd2a2ae03670abf0e301276c747056010570769a5e67e44836fd0b527c561038c696c3b1a2e6b731394d0cb774fe5685989a74ec4006a715eb2a88c361cac0bdd07f58bcc6bdcbcd3534d2aeea004bbd45b9ecbd07b0192f761f02ea086d5c7f4af5bc4120089f2667ae7829d12716d98f37be15dedb4a6d9ac4ed624f3d04"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b4a000)={0x2, [0x0, 0x0]}, &(0x7f000072b000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000045a000)='illinois\x00', 0x9) syz_extract_tcp_res(&(0x7f0000e45000-0x8)={0x0, 0x0}, 0x3, 0x5) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00009b9000-0x4)=0x0) close(r0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1, 0x801, 0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e74000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000cb9000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) bind(r2, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000455000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af4000-0x3)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000457000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000)=0xe8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000018c000)={r2}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000af4000)={0x27, 0x3, 0x7721, 0x3, 0x8, 0x2, "da01291aa6d67746d00fec21be70cc20f7145919f06a2e3e95437013663b91a6832a900739edfaba9467571c4a4d3518f7c560b329de328b5e2a8316a454ae", 0x1922}, 0x60) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000af4000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x2, 0x1, 0x7, 0x1, 0x80, 0xa0, 0xfffffffffffffff9, r3, r4}, {0x7, 0xa7d, 0xe8, 0xffffffff, 0x3f, 0x101, 0x1, 0x400}, {0x2, 0x5, 0x1, 0x0}, 0xffff, 0x8, 0x5, 0x1, 0x18, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x64, 0x40}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x7, 0x1, 0x101, 0x5, 0xa9d, 0x200}}, 0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000af5000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x208000) listen(r0, 0x0) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a7f000)="01", 0x1, 0x4004000, &(0x7f0000fc4000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00009c6000-0xf6)=""/246, &(0x7f00006cd000-0x4)=0xf6) write(r0, &(0x7f00004f8000)="240000001d0001000d00fa080000000404393904100001000c000100000009ffffff0000", 0x24) getpeername$ipx(r0, &(0x7f000039f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000962000-0x4)=0x10) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eed000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ffb000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e28000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007de000-0x20)={0x8, 0x2, 0x8, 0x7f, 0x1ff, 0x3b16, 0x0, 0x7fffffff, r1}, &(0x7f0000bdf000-0x4)=0x20) r2 = epoll_create1(0x0) writev(r2, &(0x7f0000ec7000-0x80)=[], 0x0) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00006d9000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00009ec000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) r1 = accept(r0, &(0x7f0000aa9000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000803000-0x10)={0x1, &(0x7f00000ac000-0x8)=[{0x0, 0x100, 0x20, 0x8000}]}, 0x10) getsockname$unix(r1, &(0x7f000034f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x8) socket$inet6(0xa, 0x806, 0x3ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d86000-0x20)={@loopback={0x0, 0x1}, 0x6eab43f2, 0x1, 0x2, 0x5, 0x7, 0x1, 0x3ff}, 0x20) listen(r1, 0x6) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000375000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000610000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000300000)=0x2, 0x4) sendmmsg(r0, &(0x7f00002ad000-0x3c)=[{{&(0x7f0000c8d000)=@generic={0xd, "6a9021744614296823d92b49916a0767fb8d3ec3e54c325ccd7a6b45e67fa76226386c1c76eb8c8b3cb6cf9313456f09c3cbd70a4e788372ea75554f7ff8bdeb8a3e8e87aa2c6327e1eaea24c437f8d71076e257146d1816dd29caad0f756884c5f4e5e394f3c1a06dd1ea84f09c99af75dac2ad27e62098fc4fcdcd1b84"}, 0x80, &(0x7f000010b000)=[{&(0x7f0000c36000)="3f33f5defad31433a85e53541655150b71db9372f58e1db990e50d5c62871a33f198141b757228d3669341fdf395e0ffaa8e878f16e0d31bd247224c5c807b0a4d46981ba6b5a2339463a7e028eb5f7ff8362f5869f3ddd593e321763f6c4b28311d3c4674a121c002370609857914a6291fb537be7f", 0x76}, {&(0x7f000026d000-0x58)="15acfe0cd1b30533788f59d04dcc665afcd88f9106614eeb2c1bd5c2c2f0da319505edcdfdf6c92934124d74f30b301dfb6591867832aca5367d8a28d4e48381a3f9acde6070ba0fcaae098b09afca6e00f72911e45d165e", 0x58}], 0x2, &(0x7f0000e10000-0x1188)=[{0x1010, 0x13a, 0xe8f, "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"}, {0xa0, 0x11f, 0x700eb120, "f853ae7f5cd00b3009507c1e8d110b07c3f2d1b5ab1bf6b6afe5571736fd1d52413fbda734a7b5d7be1174b6285585d435add39a26b7a228fe2163d42408dedb2065f69c6b884b50c947034dd25f22cff4db50517386b491ded52665b74dd9c35ba968087c582992efe2ca8af55d7f7c55a3612273ff8b8da018700226cac2718eea09ccb0701e67083ad43d34"}, {0x30, 0x0, 0xcc9, "2923c6ecd4db8552d971706c0791ec9c418f6c4820a17c00888e"}, {0x20, 0x113, 0x0, "1e96cdc067194a64ab31015020"}, {0x30, 0x11f, 0x9, "98dd3969d990c9f7621b319a2b2bf643a040236b2771b9c746de99"}, {0x58, 0x18f, 0x3, "ec59943531803e6e8706e4f868aa4b83e22b3c203d2895b6c27515ff9264f9b3986619ae1c2cbba25495a11d4d54f233484dcc4ff43a180292d9802817d8375029b310d059ff5d"}], 0x1188, 0x200008c1}, 0x1}], 0x1, 0x8840) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80800, 0x4000ffff, &(0x7f0000101000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000927000)={r0, &(0x7f0000582000)="338425689067a5b4b248f50fcc216c0e2ee20028d7471769a445e32a9d405a00010001a8c30c84aed3a33280e3c6d5ddab93f4108a0b47c1b0f0a8d95e8eab4fd9168896ed3960a47ffd93e46d0e53d4aa3dc43a9a094683153a97d1c9277ee58a672c95f57bee93e762a5532eabf63286604ae973f5060c19f940485c6c4de6af7e84b3fc9d4b190ed4aace9c7d4961ec2c972e804477ff28a9c98efa248a65d7a6e7f19c35b2d3fcbdf189c94b89e5018564f7981546aee8739fb11c56c2549e0000000100000001baea9e368940a1399a3c0df6030c43f4b88a6cfe360ca0ce57f1372614999f9dc04218d9ef41df8a94349c"}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dde000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c08000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000051c000-0xe8)={{{@in6=@remote={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000565000)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ae000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006bf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000982000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012f000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000266000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c53000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fb4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001e000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd8000)=0xe8) r17 = getgid() r18 = gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000047a000)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a6000)={0x0, 0x0, 0x0}, &(0x7f0000a87000)=0xc) sendmsg$unix(r1, &(0x7f0000896000)={&(0x7f00001df000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000591000-0x60)=[{&(0x7f0000a3b000-0x2b)="adb9b1ff8fbd0573bbf20c2c348fd1c2b3bc25aee4d62652e2a161b59fffdf0ea88cd930583ed1f73bda77", 0x2b}, {&(0x7f0000831000-0xb0)="eda0f066bc75d5ec918cc1f449b1704fc65d6ffab6231b2f2d0cafcace6c123c5331cc3fb0b55d643b7ab93c13af7c7f847985b3decfcbdf3f91212899599b1feb738184ec8844a112766f9493a275c37b07a9e8744c7089ece5dcb2e6eb1394507f62c22fb0b7346269d1c5f2f7c535e1b33f7f8ccdfd4b408199da306b35c98e7eaf8bc639f696562c1ec26b509d5fecfadbef7ac05b81fa0cf706321c6f0dd0bea9003cc0031a5f7255af65f3510f", 0xb0}, {&(0x7f00000a1000-0xf0)="2300164e3f29aab9330e319bdde9d20328dd5e2192c59f43fa138df59947e7373babee8d78ce5e5ae3dab84dffa87616764609796a092e44ed44169a20c596cf8370126de08b78ab76b015a93c27e4363adbb46897ac903388107026d1964ba8849e9164bfadcd3886b989c042d078613be29be3907d3fbea70fdfca410b947579f8dea22eedcc2783e5bbabc760297635e31b254ef28028f6304dcbfc0cd2b9f69c7f55246ac892e08ffc24be19052475dfcb126f2167489c76b58dc84a6dca7bec1801b92d156bb53e37f032a78deaa38b0fce27b8c48ddc69a044ea0b44bbd51dbe68c594602e488d472e3bed3678", 0xf0}, {&(0x7f0000b80000)="b73a250223375a435d71c4b5d946000e53a1ab74afc8a1", 0x17}, {&(0x7f00004ef000-0xad)="06a6d8d2af12a41a0dc5dd82003f4f39c4da17d5bf4b93eedade9e7dd788334cb028b4f0e6a78b086f66c1ddbd4e87fa3a641f66f5bf460da94c020d3af3cd153258a206eaf0df60c8aa7f33cd70a6310605cc4f808b7149dd33e7b00770afdc970f3dfd96f9e6406b884fffd5ec1d2deec8171f4f017264358eaf1831e7581a5994412ecddbd010bfeb04063120b1105bd7034d775ad9e4d13d32b882a8a58728414a6e1c38e1a7ec6c1f743d", 0xad}, {&(0x7f0000426000)="3d8e7a84efa782cd79ffcb2fb767d13eccdc91ea3ab7bda3117758c9e21c30f6c1115fadc8dc21c9d693885ce8932dfd5836d6f2c395f117b03aa702d1e1aec76a02cace758186fa8af315a6261faa0bf30618d78d28ef472e7a7fa0832e9f80093ee4db3399bd51a4bcf6d6a665e39c82255caa80e9b5cd193d33092e59a72ee70c55b55cc61866fe9dc169e66d8f13845a47cefe83ada848fd5ef4e36472814dbf1efe10fca6935136f64d045399ca6c927b9eff3f777bcee8431c9e6a0fdd9c5779d49f8d6b30c6164c3226a759d146643d4688fe565345e7b4576a", 0xdd}], 0x6, &(0x7f0000b54000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r1, r0, r2, r2, r0, r0]}], 0xf8, 0x801}, 0x8001) r21 = accept4(0xffffffffffffff9c, &(0x7f0000ae8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000029e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r21, 0x84, 0x12, &(0x7f000047d000)=0x0, &(0x7f0000343000)=0x4) sendmsg$key(r21, &(0x7f0000be9000)={0x0, 0x0, &(0x7f0000b78000)={&(0x7f0000603000-0x18)={0x2, 0xe, 0x8, 0x8, 0x3, 0x0, 0x97, 0x48df, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x45) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000026d000-0x20)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e5f000-0x10)={r22, 0xd7}) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007fa000-0x8)={r1, 0x1}) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000519000)="2400000010001f004d07e30800de010303050100060002001f0005008000000008000008", 0x24) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000bd000)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000681000)=0x2, 0x4) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000898000-0x35)="9063ab24a91053af819da2447ffaf4b80900005bc40000005e5591498afca1fa4c112b1716bca7c4f56ee3cc0c9e26381107188e050000003d97431394f046c07bf1a509b0289f4b55d4b7d8c36be4cfac4d4d79f58326c9c8c86ff8045b47eebb7b1b03006779d2065c17836fd3e18bd747319b973cedeb96fbdcf636a800081700884eee1c49e3a2eccb39c4cf30ed2b43b1e0fd68e49c3c7ec7ffddc240f2c5d3d170") write(r1, &(0x7f0000115000-0x30)="220000001400070000000000000a5b00020003000100000008000200e700ff02f155", 0x22) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002ee000)=""/26, &(0x7f0000188000-0x4)=0x1a) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee1000-0x4)=0x7ffffffd, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d4d000)={0x0, {""/7}, 0x0}, &(0x7f00002cb000-0x4)=0x10) accept4$ax25(r0, &(0x7f0000fad000)={0x0, {""/7}, 0x0}, &(0x7f000057e000-0x4)=0x10, 0x0) pipe(&(0x7f0000c4e000+0xe26)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a90000)={0x1, [0x6]}, 0x6) socket$packet(0x11, 0x0, 0x300) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009c9000)=0x0, &(0x7f0000d4d000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d1f000+0xc54)={0x0, 0x0}) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000486000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400001000005, 0x80002) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0xfff, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000044d000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000f6000)={@generic="8b66f0fa7c83ea6448e2550bcaa2d3c9", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r2, &(0x7f000050e000-0xef)=""/239, 0xef, 0x0, &(0x7f0000827000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000a05000)={0x0, 0x0}) [ 436.098144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 436.127330] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002a9000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000a00000)="bb9896cf105fa801", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000be9000-0x30)={0x4, 0x2, &(0x7f0000e3d000-0x10)=[@generic={0x2, 0xfffffffffffffffc, 0xffff, 0x7f}, @generic={0x46, 0xc4, 0x400, 0x2}], &(0x7f0000430000-0x40)='ctr-cast5-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10001, 0x1000, &(0x7f0000e1b000)=""/4096, 0x4a, 0x1}, 0x30) r3 = accept(r1, &(0x7f00005d3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000283000)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000302000)={0x2, [0x0, 0x0]}, &(0x7f000042d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000041e000-0x1)={0x0, 0xfffffffffffffffc}, &(0x7f0000f2b000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d32000)={r4, 0x3f, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eee000)={r1, r2}) splice(r2, 0x0, r0, 0x0, 0x2, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004f5000-0x4)=0x1c, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005dd000)={0x8, 0x2, 0x2, 0xdb5a, 0x1000, 0x1f, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0xc000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x12f0, 0x9e93, &(0x7f0000000000)="ec0c2c08", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x0, &(0x7f000079c000)=""/121, &(0x7f00005fc000-0x4)=0x79) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f72000-0x48)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) syz_emit_ethernet(0x4a, &(0x7f0000f70000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ed885db14f8d", [], {{0x86dd, @ipv6={0x0, 0x6, "0100af", 0x14, 0x6, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x200, "91b3d4", 0xf6, "73e957"}, "033d7d5c"}}}}}}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000f73000-0x68)=""/104, 0x68) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed7000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00006dc000)=0x0) pipe(&(0x7f00008b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) splice(r2, 0x0, r1, 0x0, 0x44f, 0x0) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bec000)={0x0, 0x2, 0x30, 0x6, 0x7f}, &(0x7f000089c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ec9000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x0, 0x6, 0x92, 0x10}, 0xa0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, &(0x7f0000696000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036c000-0x4)=0x8, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000fee000)=0x101, &(0x7f0000ad9000)=0x4) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xc3a4fb305eac80a6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f000000b000)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f000000f000)="", 0x0}], 0x1, &(0x7f00001ae000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) [ 436.143195] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 436.189367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 16:46:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003d8000)=0x0, &(0x7f0000ccd000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000093000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000f29000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000851000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c9d000-0x6)={r2, 0x0}, 0x6) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000b0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000bb000)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c14000-0x4)=0xffffffff, &(0x7f0000da6000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f00006e8000)={0x0, 0x0}, 0xff, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) r2 = accept(r0, &(0x7f000046e000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a3000)=0x6) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000674000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008c8000-0x44)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000c62000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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{&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009e0000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f00007a4000-0x4)=0xc) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r4, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x4, 0x0, 0x9, &(0x7f000075f000)={0x0, 0x0}) accept$packet(r6, &(0x7f000018d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005be000-0x4)=0x14) syz_emit_ethernet(0x17a, &(0x7f0000e83000-0x17a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1000, 0x2b28, 0x9}}], {{0xe887, @ipv4={{0x20, 0x4, 0x2, 0x9, 0x168, 0x2, 0x0, 0x88, 0xae, 0x0, @multicast2=0xe0000002, @rand_addr=0xcb7, {[@ssrr={0x89, 0x7, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x1b, 0x74f, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @rand_addr=0xb390, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x63]}, @rr={0x7, 0xf, 0xffffffffffff0001, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1]}, @ra={0x94, 0x6, 0x9}, @timestamp={0x44, 0x28, 0xffffffff, 0x1, 0xb8, [{[@empty=0x0], 0x6}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1f}, {[], 0xfffffffffffffff9}, {[@broadcast=0xffffffff], 0x8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x856}]}, @noop={0x1}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x100}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0xf, 0x3, "bcd9f2", 0x1e1e712b, "4dd17b"}, "315b2c65c4f3e21af026180b61ce2256f3681144a00f4cd017310cc44cd336bde352bce3cbe9bfa8a095edef1fbf5f98c9bece65fe4b934746f4a643445dc72ef1c8f2083a09c12008d8203571569d997362768667a0c03813764cf42d33ec90e03b46d624b20f528e804344ae11f0db98f5f0cd0401a9e2e70c521f4701e82edb82801d41aa40addd62abc3da6abd83fed5c0217eb0b624ae6def192c75f9248675f293a6220ebbd428a7930bdfee425a3621fe6e4ec846f889bd3751a03bbc3f1fd183714efab7a58e3d3de06ddb6989393d3c95cfc8d0"}}}}}, &(0x7f0000a81000-0x10)={0x0, 0x2, [0xe01, 0x6af]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000079d000-0x8)={r3, 0x4}, &(0x7f0000be9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000030c000-0x20)={0x1, 0x0, 0x0, 0x9, 0x6, 0x9, 0x80, 0x1000, r7}, &(0x7f0000ef6000)=0x20) close(r4) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000e15000)="d7875dafe7898f203fa8ca45762f2d131bce2165b16b9c7af0e4e068bafea2cd3c130996", 0x24) sendmsg$inet_sctp(r0, &(0x7f0000c36000)={&(0x7f0000b2f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000a25000)=[{&(0x7f0000cd9000-0x6d)="c259598ee3954f22d99ca8e8600134407ccba3dffa1ce39b23df77dd420630ac4314015165164ce5c1a04c0a094403e7fa1e99c2027d87309ac1bbfff08377ebf26711818771db9414c9a53bbf46bfa6ea29b15b6e4a92e9d6bae499d4d015a96c7c728f2d749f25c4f12040d1", 0x6d}, {&(0x7f00002e1000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000e35000)=[@init={0x18, 0x84, 0x0, {0x20, 0xffffffffffff7fff, 0x986, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0xfffffffffffffff8, r1}}, @init={0x18, 0x84, 0x0, {0xeed, 0xffffffffffff9fc1, 0x99, 0x4}}], 0x90, 0x4000}, 0x4000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000d85000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d91000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) accept(r1, &(0x7f0000027000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000021000)="6e150a50ebadd053cd9a78d5e69d3e29744696cdff5774c63b6260852ba558ed097ccb44c02ce4858ce856e730059c68b2271b90b15c3a4f2adeb1ab23906734d0778c89fdf92ff38fb1d3537af8dd13341ac3dc595e845f7fc51438dc2c7a0183154c9c90c55c95783d967d201ff990b53f870fd13a838aef229b3622d3e0a5a99aeeb9e532eeda7a7ce7002985e4436617147a0c0855e5d833ab12124df3decc5ca85af223838d5450b0eddb99f247c047451b4b433452391b4eaf5a1b49c6c6980ef38c19e74a30", 0xc9, 0xffffffffffffffff, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0}, 0xe) 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f9000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) epoll_create(0xffffffffffffffff) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff3000)='dctcp\x00', 0x6) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000811000)="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") getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000543000-0x8)={0x0, 0x0}, 0x2, 0x10000) accept$alg(r0, 0x0, 0x0) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f00005b0000)=[{&(0x7f0000514000)="836e346dcf471935bfe531eec7289563858744b5fc977e3484b6c4c871b558ad5c237c0982e3a85bd9a8837e5f7593387af552bad489", 0x36}, {&(0x7f0000352000-0x69)="972891061e3d9926a0c93269bded8dec784d25b564be0416d78aa5b71199c558e3539ede021dcb71674cc4398f98a209aae76c3f814f335b59acacdf1975051aba5c5a61a9656dd67146faab4baf77f907645957dfe870e7372564a85dd53aa85da8729e3021c0e653", 0x69}], 0x2, 0x4) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f00006f1000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000060000-0x8)=@assoc_value={0x0, 0x3}, 0x8) connect(r0, &(0x7f0000820000-0xc)=@nl={0x10, 0x0, 0x9, 0x7}, 0xc) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000007d000)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006c8000-0x10)={r2, &(0x7f000032b000)="28f69b54e78c20226ce6d0c2c7ecb2d5947df77400d7684780b63871ceb9ce67733d98b334a99618444689965cd26158236473960e7eea11e93add278bbcafb3d948d1321246fd062bece21c7c1be7ae82f9eb21159c53a892ba7133b5c21f9fb428ff04b1ba2f4adc2cf47b32cdc998bd1361303a9050a8227218fc0e0efa1f30dc76261de093da574cf52c004f97f61a4a3684edbad30bd4b131c8aa356735a401d76a1d8d5c6040e9deee3c201aa4ea9e5c1b392b87b4168270d0381d55cbb07d1941"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00004f5000)={{0x4, 0x5, 0x0, 0xffffffff, 0x2, 0xffffffffffffffff}, 0x9, 0xff, 0x3, 0x86b, 0x9, "09fea0b1374504d2534343042cb41c5e5b90d6b2d31dcdff5d50a5bfd5621b72d8967c2373995c9fcd340cb3b60334a90d060cd18f3e9e029caf2ff1e2cf144e6c44159a6c6ec30fc1fa052a24de6a56b286126073de06f570c90c1a4e578e0b60f1ba038f11e44f1ff4aea7b970ff253fa1a2e5bf84eea2e747c17bca1265f2"}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000b60000-0x6)={0x1f, 0x6, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000ef7000)={r1, r3}) shutdown(r0, 0x0) writev(r3, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="", 0x0}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x5) [ 436.371831] sctp: [Deprecated]: syz-executor6 (pid 23319) Use of struct sctp_assoc_value in delayed_ack socket option. [ 436.371831] Use struct sctp_sack_info instead 2017/12/27 16:46:39 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x14, 0x80000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e82000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fe7000)=0x7, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() bind$packet(r1, &(0x7f0000cfa000)={0x11, 0x5, r2, 0x1, 0xf2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000085c000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074d000-0x4)=0xe8) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000fb4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f00004c5000-0x168)=[@cred={0x20, 0x1, 0x2, r3, r4, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r4, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}], 0x168, 0x0}, 0x0) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom$packet(r0, &(0x7f00002eb000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$netrom(r0, &(0x7f00000ec000-0x38)={&(0x7f0000cf2000)=@full={{0x3, {"3862884656fe51"}, 0x9}, [{"2aff6d23b622b6"}, {"3e21a1f210494e"}, {"20304d61338426"}, {"f0355dd012eb26"}, {"ac757f0d1a5724"}, {"3d37fe4061d035"}, {"861a28bb2c053e"}, {"c54b324addb697"}]}, 0x48, &(0x7f0000057000)=[{&(0x7f00006cf000)="69509e05", 0x4}], 0x1, &(0x7f000096b000)=[{0xd0, 0x112, 0x9, "8512f050d24cba596bfe116c45d2678025f11837cb92334e33165ab99078dd093ed08d7e0356d34de9f27c2cae013401152227b8163f7fc18c6c11a129e408fdc66f552723b84d052e0c2a076d1d9e8ffc6f47a2305cd3f5385ebff89168ae2cbc79b4c51dba12f33bf1b032a2d559556245735bd68b3889f3341303b3b3a5caedaa9a70c7acf397fcc1ddd3466c9d597fca08a4a3c46653805807469e8480676834c0f05f5015bbc6fd2303b29a72461b7c8a7e0df8aa988838993205"}, {0xf8, 0x10d, 0x3, "d1f847a8b7f3d2d6d2231dafa35a3fca14b24caa5dcefb891c4f681d93b170c9f94f56f235cdacc7d66767e57631518bf9c1495f024c64a67338f29099efcc3d8a04810c91d7c6634f9330050d1a7e814b892cd9edd7b1be604d7c8b61a8ebf00d18d28967884d2541f4c3478ccded5df6e96e3c9e8863d55a14269f57f0be0c1d20f1e973ab71051d01e97a92677748a65735b84a0969ad97b6b405659b853db97532a58eff362f9a7b16aedff1f69c0d79bfc9606fa52dbb6ed6eaeee902f5c79892420cedf0de674bfaa837cc6dd778dcdf623a99c7123c22b606ac287ea0c2"}, {0x1010, 0x0, 0x420, "bf3cbe9b7e4f071d9b3795a5161407901bfbb84d91dd894e91dec7eb74deb4b25f4820e1004c62879a33bc4524b2e8d85f77100574ebaf32a424fadb7405b8510a9cb650234ec415ecef62021a77a507182461d548815681237db108a7bd19b54e2ebc73e7d494f8b8da163bfb09b0122872a300575e6a11eb18138f96d722d2e7c214ac391e112d0e301371743fa0fd235040c4fc1273a5ef26686f3cf04a4dc6540ad1f8cc973043fd10c3a313daca65b331a2115546248fdbd02dbda7cd3d312db98ced8b8c5e1f771438d94ca32ce247c9e9f76b3bf50f71d92ed090fda3042981b65304a3e435d2f9dc2ebb4fcf5b85badca7e90969a8b765a13992fda8dc845295fa612ab68fbacfc6aa03433b507a4eb2d7700039c07191ea085b886367a7344141c6f08c02448492d91e7825790b3cb7dec12a35ce07d015c4efba8d7b24de6385ccf2f6d128a46143a9c5a8b05ab172162072c7c88661a91e9601241411cef95e811b888700b8a171040ee5ff2f00b5ba908c87ca8ead3958abad0a52f386564d01bc380d743562f7b46ad442b1bb63032b53ded9d6067bd859b5d24faf4a020e5b15c00a969aa162cd89391903de0f52055e6ff6a74ca4f3a821f549e6ffbaceeb421dd64e3c1ea948087528223ad15f77f314ac45b909fc21d8711a3f3eb258330ac458e4cbed5570e8ee611146a1a83c774f553bf0fac6a84db647a32b12115f3313d3554f1b563ef7992e1a3ec7c8a0f02aedbf554bdd58e23532ed87c871a0d070deed2cffc1f34971665c6eccd483d2de7de1accf8c825644935083189640fcc4fde043f2cbca9be20b1be6e2ce43cb44176b162ff1b9db84e56ef630c21e3e0eff5d2c78bd26261c1fcc5e60d7e7cfac674feb2c7f25b66d2e1f1100011d1826ba86d3d1eb40830c8262f8fa41fd34605c0750aa67b0057570f901dfb2c74140cd3cd820f27e60cef6b085938364dd383dbb9e415f7b82d867d676c6e3e6fd16490ce248ada4bb4a67ede7561938fc2d35e9ddd3f5cc1bf0383ccf74ef70a40245bfb62e489d1ffcc15b043bc4cbd9faebc15307de9fbdae426ce23e6e406dbb4c65ff930ea073b26a78453d675783c3eea4830cc3237b29c7e7a62b5254fe10a102f82f978185c57dfbd67f34ad95e0e1b71cfd90bf964e9ae813c1d0786708b076bddb8adc52b1c94e2c2b02a0aaa47b62827c84c97378675db1e143f9f95bffe732c13234f42cff3421cda0c257fe7f914835d4458a8dc3540e9f26c873d2f0ebe1c44bf84b30796ad7f0c12c53e72d8a9b98c1a6cdff3061c67dc734f30589016993532d58b6cf226c1800248f09c72ee5f6b6f3a275dfc5aae3149eed6538f65d10456d608208688b31576f6ec7a5f7463af45bae0d3ded433558d6710aa26b4bd48760a05da1f3a0d2a0424e7ed84b3a8f88fe6f6eac0c5d1296da8ce3908563b5d568d8d7b2207b3543ccaf6462990af23b3095bd996a331428aa7459122bc22c55cc99a44c02b906a24669ab555b0bf55170f2a005bcae2eb33e71eec5ada5716d78adf85fe189bbfe48c7bd44a0718383d8939955f5603e8a35b37efaca7ed8bb7c62a292a52479813424e71a55320f19156a271987fc926e713335ecac9009281db7f0ea3121e323f8a6f1b39dbb6e47a13cdf81fc836d30bdf050c7717d67625c89d91b174395c192790b71a0305a4c2fb13e24c6522e363e338e66f4a6a31cdd10c2423e2581cae44a54b42322dd36fbdb8ea119688d4e6f96284e79c8327b7767317036e885328c37cd11f215b3858dd51157a3d35299e1831bbab06b2c0de8cc661f31a0e1777412c99f2fc6c231574040ae28e75f1c41e2f97145e2b897f67bfcaa80c14c4c25d8aa43effeb8f870bcd1e01b76a8764748ae6a0c895392706cb4fb0af772fa8c385caf18b484112b26ef644220f7fb6c04142343348023f78afd129b32c7950ef9a2227dd742fb37a62a8939d177ce8044c5e91384ca919fdae722f006303f045114ed09a920c8bf6c52d8fdf3f25b8b0157687078454b9953062dae28850edb626cb249ee0230d6d5f036ccf8878fbaed78f2a361638f415bb0724593f2f18d3db21faf297ae9a66bd41650de4b4a3eb63b4096e86ed5812c54f9780a2ab9a156c4b3ea118ad84877989236b4afb92591c0cf7b8668e0de43a533c3bbd37728ea4a4aa0a72220af5eac2cca15b58065d94bc0fc3f0c2f91da48a8395a3ecf8a0987f0b77fd6134503b9eaedb51923bd2f7a168ec4851899ce5ec580ed17ebc5c521faa59c115102df19c1591c8e4c8670c9e113ce8aece902d80fe07763c4abd067ae2d366fb0b9b4246845af5b720a680bcde4aa2d0e95dbf22c423f73bd382b9a20f408d53a833fe0a3d01fb96fb1f216c1937b169975b7cc3362b8f13a234845f8d9f3fc1dde32a9fb8decb2bbc1595c373122aa7e937867965b4679bbb3a208ce25b37b78f96875376fd8026324c32a5eb0b95298a096550537340244f02f6ad9fb052f101160ad517ce63be7aaf11e35315174e6622192afd5cc75423231036000d6d297911c676b85f2f212aab7513ef143c3003071a0ea514ce099cab98e6fe2d975070b207c6211c7a8ae65b35701b9eafa4e7a7774efd273e8a55a8b416d2b414912eeaa260198d387f86ee17fd166d1a9fa1e69fe4b613a94025f5010f8a8d5ffe22c29b001f73f94a5a6a541ac90e5cd662cb65ea52992fc804ab5abfbcb9da29dcb66bb0da3ebb6bb06e795a7aa489b46a7383aea9a431946a80da22f76178c41c0641b0e535ab45d3f386b892c5917f3a8dc45442e5581c1b4647cda0e731de124bd02a167d215f9ff798b1c52ef441a53e08b653ea01706b539b13308d1811105f26f53f9298f8d454898da514050c964188e5b7902f4164a16a4682433824abb52585fa75c5b3030ab23a6c2646513f3428eadff78e380505dd701686c2c6a6b0488f1c99d961e5006f9245751aff6345f19f56c3b8049042966411243c243c51309aaa4822c0e371a5bbcf39321275593dde9bd6c4ab0e3b92b1f7988f25958ca95c96016baf9dcaa100c37b40591bc75d2ea5b350e1eae2e95f82c67f81369e5a04c5b43b5baafc4cb3ac051b63c6c292b3cfbbad67b8027e13b43bb9a9d25c1f993072990a0b672efb5fe010376449974fc86b71e5f2ea6e699bf9c0ad1a8cd448af489c78c29c03161843c82b2bc16ea45e0db904d249a9a7f24282ac85933845b85f710c9f9cbfb44af1e6af7c8d226d10beb64b3d58b4171ce4e5e2ffc0d131b482bbdb670a74dd68aceb115c323e9b3a621180ed23979495a3ddc5e7c697afe8601db08437abc87baba05cd01c10ac025cbe2874ebadff5298761c057e1b096dba7232b3b235f9793872a256558c2df7619c45f3f3b7b5c92c62bb344bdff63dcaf7ef56735f81d633d8923cbf9b5e71540b085b36a19f3e6adbc10b238d8e3b104e374d2052f4fe327b5738aded573bf43e90f45f132f67c0964a4e6922bc40f82b3455c00f9470decb6b806240c5ace9b2cf0f1c66a988bfee330a0f59b6b3c1a5cc5046f53777e8d02368806726e1df00a1141d4bbfdfe27d94d1977248d3097969634ba4144c7bf6fd200941d1f9f9e3eb8d79bfb725c3b602b5ce4e1792cbf48a4eb41146ecbe641070b41524271c9ec721aec815c4aa8afd6d3c5c45086bb1a17885d55cc399f58303f07cfb99e9e089142f5aec4593ccb0abf701403eab55827d0e69531367a50c5d8e53d2998d0be6d41e08b84cb15d2e677bdb76a3bd249f40a63e23dc0f8d91ef6d36bfedbc02fcf523f3660898fa7f42853eb7f84ac5f008cad8e714495a4f06fcc2d441e324ee89e39474293a56b7b87938879f5ec51202aa1ad268a9e31b938c47ce8305a3297fe872072d0ff460e839ced6d718995089a01d3a24d90909fa672dff7a14a390af39a687fde77a06c1c2853cdb1d2aabad60c0f7b4eb463467645b41f48061217be16f58400615d9493fa282448303ff52bc651f9735fb2a4c4d1e067304a1e774ad1dbd40ad6b8e9d450cb46cb395616334c4e0598cc5b6cedbd0aa52b16093eb222dd7af56368b263c36354b1ae67015c3d395de3c33494dde54220ee4e682eb31158647f94a94cd3ec01855556872f148eb616537d2a950960705d8b53e11b2e84ac3c7b9d56568871d1f100b7c973490ec7f11a8e5ca9b63214104a6633aebb6ca2b8f9a656fbd21f6209ec415d890cfed1dac9becbd0d34972ff92ba4c905ca5fd40ecb551757737275998af4f9accf6a583af59221108398303ae210e4973b4f5ba4f09a142d77e5691fb85bf0c1023e94ba794eb2a4af19c13119ae2f0ab09038b85b2594ad8a209c4a2fc4b6e17b75d0271b61a63b99f54f7c0742030bc955fdcf75690529a5f3d1c828d0f23e69e485a610d0d40f047bee837d64b97ebef494c2d721974e3114b3a3cc2ad3df9f366a43a6435694681e302f3ef673e9d57af959943ef9079be5f6edf37f35470c880244bc19cb48d252e724f42c9a21c96eb00be0353fe5aceb1f719a66b69798351e5dcd3cd965d572a6f8f08480b68f8d2202de6991c19cb36fec6a38e0395519dd832496b2fe10f49fbd9aaaf9f6a98829cef9ba4428e8bb4aed2dcaf57f33ee3bd38c6d44848e2360319c77ea1d903562e13574e4a65f3b808af0d219bf602263950f4fa100e05c274c4496d5d4557657df1120f72bed36a920063bb0c92592f8d29b76c910e558a3a1ed5934af6372a2d02b7c59d00a70cc680567dbb328f38ac6d87f536c47957de67bc9803bd4f1d27d1027a2969441570bbe19021a4fa6b970190b990b9983194414fd96b53ee78670697f9c8636fa62b3232e49205ee5123f54be8b3625a2690b9feae3e254b9c8bfa03ab7105596bfaaca558fcee6a9b84cc1a6f40bc6574dd0d22e41e8b56fd46494485315ac0abdb1ef60aa549a256b5e4617b76025ceb254d2ed14215eeb61d6ddb963e1ce2949e5261d9c32e21aed6191a31aea3ffe94002b3f8dddba07a5e5a8f1c5cba1ad436bae23bc8b0a0f471bd7000057d7903036ee3bcdd0799ba1fdfa7f0cc30710eaeb622d3795c16322f3bbce2e3bc31d3fd4c4cf417b28f991c437b2ce3c936ae23ea6d6f60409bbbd98724c8cdd783aabae78f9ff070274a88b50ecacdb41a0b526327c8a926a79ac5bbbd2cc41a0558270b9dd23b2ba786f0495adb9132c35cd3908cbef123b1f1e91d20fbb268b866679f5363a02864cb4879869d82139f77a81dc82295dc6ea5fe9807439cb9c442a2d0f73c43ec37b6c9f6e68e5252089fb19fbb60de12f2fb37aa7fadccb33dc39eca8535a7fcf938eff9d3f2f43461cbcb5c4082420a951201df0a9024644a55e3e01c03f65919226dd96d188b7d54f602e66e1d71602c865632282679b4e489643f03eea3c083c12258578c19d0b477c9a6fde7512fa572ed694bd7d1db7a6de85965c13e11deb321cbe0ff706e71e0a5d9fba3e855954dd2e217c475c6ff39c7eb690f496397cace30d56f2ec0908b5ac8092a96f296619b7caf1fd8d3778fcf9cd1850e008c258cd7cb2feb988597588ac6aa64945a34afa8b6ece9e7bdfe7aa924d6b4284ddff3a1e2befb59747ee7bd1c0e9530601138d06fbc62fc6a7ede65b6cbdfe4fa9577001331ace0ce34fe846018e03e57cfb85aaf7648eb839ce0007926b4cd8a5902cea348103b5968f6d1af173a964d1c2d3be287544e5bf284ca0b7ea88da7210d048b7b967ecf45"}, {0x58, 0x109, 0x4, "add5f0f1320325cb8ca9c85e73cf9bb759803a5fc0a75a49a837451739a583d3ce8f76bbd9c4f8783ffd40e5c3e0c9008af3b46f18bf4a3329ef5fc0b4cc3cfc8ea26f58b1e259d1"}, {0x88, 0x10c, 0x9, "7e8f9b36f4aa2631bfea5809883e30dbeda7c493fa3e84e63130acb641426c7c5049e22646f2704be12533bb6048baaeec1d6b82e4a47ede5cf32e76772bd499b51f95e0e9e818841750e42766186ab0967e042f65765d0d7ebc7be9c6479a3d717d07bde2062e5ff2877fbf51342dd74bb238f5"}, {0x30, 0x10b, 0x4, "133541a80c47572d6dbe6a4a65be747723ca56b0c8a1c10849"}], 0x12e8, 0x4000000}, 0x40004) write(r0, &(0x7f0000590000)="260000005e0009fff10001013a000001000000fe00fbffffebff0000000000000004fb4b35ea", 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fe000)={0x0, 0x200}, &(0x7f0000e0d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bdf000)={r1, 0xbe, "85a99e9bc3951e4e48830cbdfefe8b2d90f1a5307d06327976c803f1418636057bba4a9352e6a2ea5924ee3e0953f9db4e298309812d8e3955870bf7665b975176433aac0e2727d08878286219ff75f898c9f243ac7a61dfcb4aaba11f8e3af825d616d6a29a208c193e57cab6cb7facb3ae5dbfd8558741472b1d5dfd105be0486634f24101598fef4a60b4595dcb52f862e8af1bb2573c889870260a5ef76ea0f3ff151d166676667311e80dd759b48b3d607eac0b971c641970d04a91"}, &(0x7f00006a6000)=0xc6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8e000-0xc)={r2, 0x8, 0x20}, 0xc) 2017/12/27 16:46:39 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) pipe(&(0x7f00005b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000077000)={0x2, &(0x7f0000224000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000081b000)={r2, 0x9, &(0x7f00008d3000)=[0x0, 0x1f, 0xfff, 0x433, 0x8, 0x5c7c, 0x7, 0x8001, 0x3], &(0x7f000065b000-0x8)=[0x98bf, 0x100000001], 0x40, 0x9, 0x7, &(0x7f0000882000)=[0x6, 0x7, 0x4, 0x0, 0x2, 0x18140000000, 0x7, 0x5, 0x80000001], &(0x7f0000b6a000-0xc)=[0x3, 0x6, 0x5], 0x0}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006f7000-0x74)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001a3000)="bd", 0x1, 0x0, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000697000-0x38)={&(0x7f0000e00000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000029d000)=[{&(0x7f00005f6000)="e6", 0x1}], 0x1, &(0x7f0000f84000-0x1138)=[], 0x0, 0x0}, 0x4000800) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x4000000, &(0x7f0000a0e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x7fffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000094e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a84000-0x1e)={0x9961, 0x471322a1, 0x1000, "d4e92c2e2016", "bf92a5b7c756fcddee5049b61edf08ee"}) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) connect$netrom(r0, &(0x7f0000742000)=@full={{0x3, {"7e4a8648b986cc"}, 0xffffffff}, [{"513fadc4785722"}, {"e6073ee6b24319"}, {"64e94861bfdccc"}, {"46041cd92158aa"}, {'![\aN7o;'}, {"56d8711a602340"}, {"c8d5677775d4ee"}, {"c632027292cc7b"}]}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000910000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f62000-0x4)=0x9) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006c5000)=0x0, &(0x7f00000bc000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0xa, 0x20, &(0x7f0000286000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000307000)={0x0, 0x50, "134b4b212f182c844f59afa0da6bdfc25ec90aaca1b34a4f03133347d571d5605cf1ed14ee0003def6100022781a9e03d22de6b56aa6e6879b50764ea296c2d2e88244ac6c773380f90aa6449cf75e49"}, &(0x7f00003b0000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000615000-0x5e)={r4, 0x56, "ebcde73028db3fd01a1cf673dfd6d428bbea6ad2ccd82440431ec4eca1021fde8c0ecc7bc3a33fb7aaa114a7966b74553c70a611a6655b6b3447104a92094e6bc6b74b75d2c6a4c827541cb0d774f9a6ae2d69baff61"}, &(0x7f00006af000-0x4)=0x5e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ac4000-0xc)={0x10000002, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006cf000-0x108)={0xffffffff, {{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x79fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f0000132000-0x8)={0x0, 0x0}) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x6, 0x81, &(0x7f00001b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a74000)={0x1, &(0x7f0000fd1000)=""/109, &(0x7f00000b5000-0x18)=[{0x2, 0x1000, 0x20, &(0x7f0000ae3000)=""/4096}]}) writev(r0, &(0x7f0000022000)=[{&(0x7f0000ba9000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc0fa001004000000ff00", 0x29}], 0x1) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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]}, @generic="00720700000000000000d56878c88902"}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000afb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000ff000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a22000)=@assoc_value={0x0, 0x0}, &(0x7f0000f05000)=0x8) 2017/12/27 16:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccb000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000069b000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000915000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000549000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007fc000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, &(0x7f0000a40000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a14000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f0000b24000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000582000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000de000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc0000)=0x0) r15 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bf3000)={0x0, 0x0, 0x0}, &(0x7f0000ddc000)=0xc) r17 = gettid() r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081a000)=0xc) r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000079000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fb000)=0xe8) r22 = getgid() r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e6b000-0xe8)={{{@in=@broadcast=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000172000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000013f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9b000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000251000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000)={0x0, 0x0, 0x0}, &(0x7f0000974000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000492000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ed000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000033e000)={0x0, 0x0, 0x0}, &(0x7f00008d2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000022f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000398000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000660000)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bc000-0x6)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b71000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aac000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c13000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000076b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000-0x4)=0xe8) r40 = getgid() r41 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c15000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000)=0xe8) r43 = getgid() r44 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e73000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000079c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e94000-0x4)=0x0) r48 = getuid() r49 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f48000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000423000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c52000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) r56 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c05000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a5000)={0x0, 0x0, 0x0}, &(0x7f000033d000)=0xc) sendmmsg$unix(r1, &(0x7f0000538000-0x8c)=[{&(0x7f0000013000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d2c000-0x30)=[{&(0x7f000032c000)="c55dd18c4a893f2e9ec47e1d6d4585a992053ab5eb56d6ed598e978aab184e5cf60ad9aab67f595c8d0e62f1c808d65fbbc719aaf96af66e61adcb08ae912498d7f3c6cab08bc3b78536cdd3539984808a35ab8cf7c6c1df5667c272aa0c88c138f664ebb995ea7a794e19cf37ac0eae994920176342b78aae8f36f63174c2219ecf7c14fc71cf1baacb2663fa91212d9ad41e31aaa71b1ab3e184d64e2527fef93d8d7c222621d309537d8d926d605915c6e4aa812c7444419f5a7cc5edc464b2bd07117cc3b3799065ecc80b891084d581e180535d1bb8eaa07921f4b5362ae53d89b4315d7c479d3972d536", 0xed}, {&(0x7f0000c22000-0x2a)="e9d31879ba46d4432812c892e6f3ca7db93b56d7672d95fa575dbf8ee51709b1648951a694009898aeb5edd4fad2c1ebb3102c5943bef77a0ec1bd6b2a61efd9", 0x40}, {&(0x7f00009b0000-0x3b)="deb5be6281ab465905431e4000c36eb921924310f1aac37d4bb3d42d560877b11b525f3cf06bb190d2143e1ee25291b3a1119c88bd34e4c95e98bb", 0x3b}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000782000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eba000)=[{&(0x7f00001a7000-0x95)="76f789fafdca497d9712bd6bac6f28bcdb37279f4ebacdafe7ea2f2bebee640ec670c15d20cc1d3226bd15dbb83c4258070f5460839baa27119941ef5149f44055f898d776ffb0e5ded96c0e6bb4e87a1d5b39fe606f7428409ba237042dd4cc5a0f03e58501864f7aca6b6fd3b720bc05994546d99f10a68203fbf9ca43f7d6d348d8b145efe3ecfc81892db7a7f68adc8786ee59", 0x95}, {&(0x7f0000cb6000-0xf1)="32a86537eb196831e2a6388e4a5998ce3ebffadcd5475d7922240140081c902dae0907927da60a455b6d5a8e7169d7fe97b916d93653a2fdb607940a953d145cf5ccf6cf8898e5e68370ec46bd6a140c3be0293d4d2aebe5b43fbe731418158eaf81d963451434483b28413c209e43ec6741af15c2269b8f61edc495fa095bc943a279437c565fb8b2d5fa46c576a8ca8592ad600f1b4f32fa5485b7d7c710378f29d20b790515bdedaaa3b20d69c823f07e874026b4171937a6f214ad57adf417da9217e20b3f89d3d37fa11ed05cb55618880423f2820efc22127ea9769c9d75c35144b32a66f25b0cbd4a92d2f6483c", 0xf1}, {&(0x7f00000cd000-0x97)="ac8a6e4d015fb0b0fa1a92a4700113ec0c5c703b0d1d5e534bdbd222862ca04f92171f2fedbfa7d5df6c7732cf1206852d44630dd45981d6d701f1321a5b0f8cfd10d82795e549d1059491107499c538ba07686b1e5c3cd114f48d7bacbc5c93b8a76e23fc7216aed304b6efeafbb8554cd48eefbbc1e0a2c0d6ea608f22a795e08e952d855b609f065a20634159d2174552de39776a27", 0x97}, {&(0x7f0000ee5000)="a2b846cb6a42a70e85e459fa5b3934bffd97d98416c3b31d7308e983af02a7de6a628576e580d1d7fe8b6f5d07fc931db61d3e111702ef70acbf1419a187024ef31a33ded78ea12f88080087a1457d97cb93b3e02fc94045a4668c7756b106aa4bc37ec776f6b7e55b2b13e699858d6415b45c6e238a1e32e0381dbe65cf7b1e8e5d4ceb6dcbe4644eb9018b4f09a7eee13ca4351719a67f68891345b32398eed5ac4ccc07e473b3565d7ccfa145e809eda3e83d4300bc139266d3febd3c879b51214c261494326d55ee2e03bc5ac566c5248e755ee0fd6e560ae5ec92ff93c53159317870d6cef7d7520d50c9dd7ddd352cedf14de9239fee335f36c071fa9a94fcd0ce4de6e8cfb47f84543038c44665889eca3b568964799af095db847681eae87d8dc3d537c736899798058965edf29faac19f27bcf1764177d69eb712554352ada0ffdb98e979078957bb1bca7fa553d3e5b3d1d566a530d286194ea68cb21ac6ad35b481170cb49d1ca129bd7faf61806c711aa9c44f244f036521c5b3192dce9414169ecb8a8e2d3498f8e75d2acde620beec6c0235aa6f58a3d80ecae0634aa158299750f60427880904674c183c9fa8d8c52e06854da5b868c606a4cd845073ac90021cc44261ee9162ad88ae3e2da8974fa24fcba93a0ad6dee0f20715b7a5958ecdbd152cea5164c4cea6cbb78776db7eab2878ae2a0f41fcf8d8edc22afeca747e08e9bf38f4c7d1e5945fccb6d836b905450c859379e2abe480a3f84045395f52fb7b286df54bcb6f72394035511bb290f9a7d8496d836618889488803956ccac18521548d2f702f96b285b97ff7e39530211d96aca4c79e86d37eb1e3d285be05a4afe2b2dbf4d0ea4248b9edc71e8d2f520f6384d1e480728e135d866ec42f1a850be815700f83e7cd1583fe59603874a8b9ea7cfbb9b46da785dacbdae5f1cf50a3532109e216fd95e9344796a986f3cb6837c7e3a0faeb30f9703159e8faa8a3199333e3df52a1b592af374fdcac3e255e100c7bd0c803be5fb299a747bb4f009cd3489137eccc22eac4bcebf3c0e354728729d75fdb3a45218838e5a4f310285f57ecb542a05e67cd5006dff8688106fbcbef6314f6c36b5acf3ca6c68265a333a8950d3a811aaa5316e9e2537cda906601400f4df90a0cb6bb8a628eaa9684bb528134a00444eb58279cd227a6c9b4bb24b0943f19c8e67f92ae5e667080781952e9a0210c04df5d5b65a93b1c059f53b9307b236cef98da11961b2a8af087eb78e3ed68335fac78bf6778ea93467eac895200e124d81ce7ef83fc12eed015114f663ea851aeb2d4b425f8f84c6c226ddbb4b5f45ad22f42441792eecb07bf0549f1da8f88f5e159003742f4854faae819d986003a9444927be078a9c964d70831599bfa46aaa09cc1ce787e17ee99b7826d7622149ad25784da3f8568c05396fb17ba1dd4acce0f1c05c548955b74f2aade6915acfd26acd48acfe01a34c52d0ab4f58ded81b74e2558b1a0eb8f2046d44602fb39a19bf5dd7032cf2f4e3d5f0b279c5c3855c5853e19424d312221775c46a0f43d93111df814342a083555b84a613da2985fc5a1ed1609eebac148d150e1145e7916345351befb9e6ad3b816230dfd322a80839c2f3341442a157e0c82411a4ef0cca8248c54d433bc1877c329a8c22087e76dd667e77781430fedabcdf43ddd2f252d74c896abb6fde10c0520b7a996ee9d2ae9201b26100e1d07129a1bd66af207093edf7f0b721f0a5b82fd89d919e7f7a9c880d540b11e622ec1752d035067fe307b589cb47a3d7891ecd89c5f8d2fba74069f2b83c67924389b5eeeb8b50905963e3075fecff1387518369ebdcbc7628fc5e424677c1e3f92d5398685cd919be169e7cca07ceffc2c038f758defc75c8c50b2b96403b283c0c478e27767867d774dce13ce356d598179541189415295607114d80cacab1f312197ad76346603aa84ee83ec9c546e04f1765e1b957913794b3d34126878fb39c966325be63c37473f1691b1fbeabed0c08dc6f12e83ec14dfc15e7c7b0d60d39c83bde7dbe96e66f074b65df801cb2930857e2539d20e8288ea61c1c7bc9d34c5459beb068677673c7f4b35a11095f88006877419ca9e8fc8a64859aeb89da6d4d4fe7b0de204ef995c7cf82f8123836e37b3d5650f1ad2e4a15184f0d65fd66d919e90aa6f4efcc82e320a5ece3839728d396e31aaea6ea675836a741f9c108ee1cc9ef8501bf4fbb65cce20d0f547c42ed570dc683228a328603ab85b79b3ae610597a27a99b4113ae24edcd4061abbdc33004c14448c9353835c5390e25c2c47cd37363e794234fbd4b816e1603c3bd69d3b63b61d51cfdd9034d82b74a4e93779495547151946cb700341b6a65a44f1028e843bf1bc755858eee31e0c263d173ecb2ec1a4fa1ce4058884b053191dfdc160703bbf1044068ea508c95aac7a1199dc9e500651d437d6003c9b74a367c342ce05970a03966fc09f6fb69e928ac120d674e662c30c1d7a8c05b72060d07d972ef2f54fdb4780c40e3b3f6edf51526581049a3c9f9b8b5d0882e1e264f7253b257f378a382ce34452186bd55ad39e63946048a4193e1570f5897e6b1f1e18cad676f009e485d0f71dec82ffb6ccf13235d8ca98bd814fdcda7820fd569c4ab092b75cfea0533cceb8c8010c9179aa94e80951ba72cd0952534d8c060a82cb05890e98ce4f26595340d656744575c26c5accff9787399c7e1d14c44788345ec55910a1d375cc002f73b5c5776ac327687a0501b34f7a99169e5c3caf758a4e90701dc422160ef4e0b22393e174a0cb73f5c673d633fed7e31b0976ce4c12d83d3f55a1c9519f185a4e7937d53e199a2f390a3cee491a2821cc7a2e976f2041c25f6a510b42846a99f589669acce48e557308515c40500ddebc000658af64cf87af53031cb579fd5d14b51016a7ba930041abe6aec6b76828e572ae6455616b128d5efec87ccf767f1fbe17253ff41c83d8c87bdfa33102c9169f10166dee70c69744f3ad8d6ed2c4dda0c8076af82adb6af20659c6ce85472d77004a8f2eb308c682f3b050f85073c672d9ac84ec5f69fde92a9dc9f583278421cb9e48645b3338b30f284abf99d736688e87f5f939f667d3aa65e4b0be4f0c57bbe033470637b48e598e46a30df56a2f3e88cbcd5785d6be97166711e3bd079393c02d5b3df6d7abe3c5a6119f0ccb368e2ba7838c2182766abb101d0f1b9bf52f821a3f1c18a3750be96391731704da7654c4765f0cf1110f4b282699e31ea5dc8fb8caa5fed5aec761a046deb2e7756aa2d2c0fe9c15ff6954e0fd5ffd89a039c38e6afd6105e8b5ea353687f798ac0140ef2682318763c1c1d49a39f274d6ee77f5bd9b3b86ce08572724050104560dff67c04401cb3171933908bbdb57bf832cfe8033405a928c4e76aa02e76f895c5b2e2d8247691f370cfe766945fd44ddf8ba9db725d0edf30f239afc91140721825b39a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@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x140, 0x10}, {&(0x7f000082f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000802000-0x2b)=[{&(0x7f0000e32000)="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", 0xfd}, {&(0x7f0000142000-0x1a)="4317611631a694de8049fff9e0d452526be02cf1f4f0f9243648", 0x1a}, {&(0x7f000088d000-0xe2)="13845f40444e27f69cdea3ea6a08b086bf23016e11831f7f3eb364326d142f27ecb59cba909bd861b72a890e5828ee1cda62c4098ea90734aff531a296a8563cdd1b0aaecebbe3ae2abbc37e06bb94721ae86f3450d25dc2b8635a6dff01f2ce7ce594f931ee2ddfc5ef56a3a67750e593e355d242ea60742e9051c35ca0520e855875bb7df01a7d2a090aaae1a2bca3d30d75f020e9a29a26cbc7c8f71861b0eae804ad715378acb40f795503b64489116fb7fdb0267b8b8b58756da0d24521d0176e9348a0244ccf69e0356e932b274db62579259c88cd5e8e68772a5603507089", 0xe2}, {&(0x7f0000930000)="7dcc8d09af395fda722b1248e2d14bba41cb37d17bf6e027402114e6335e671a0ee51d9bb402cc1cb4fc6a5ea50a975fe1bbdafd32ed4343374e5435a69146a62a76752976ecddd54ff51db6976fc8a5ff5042a20b3631db5cc8a7fba307f5483513b33cdde3720643ad3e870786e73cd060d3cd91acc7a1244d3f999fe153b3c26e35a9fefcce8308f022adb98b40590338dd399f69730c7d92f86225366d88269f975d39e932377c1e782a8392b450b3085604d0440cf14d7dafa5264474fe23320e0629b57ef9efe86f336f62afdc6ec3ed3b2cbf0a0d61f5ba58137b340e1ff6f86a10099ca7d7b924b9ad5c598b08", 0xf1}], 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r1, r0, r0]}], 0x140, 0x8000}, {&(0x7f0000368000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000047000-0x60)=[{&(0x7f000013a000)="1aed33affd170236cef33f3c9a94417877f8345e188d8ceb178accadff7a3868ea430a7063ae5831ce7893dd57cddac51bb25252aec40f86f2c64294e5cf5074907fd2ce45287261a2a217642c3600c5b017158b1bb9ba993424d7306c4181591a16281a8abd2905a3ab5d7c294bb776f87ece8f9726f4cc733cb9edb2d7e7f273b56b12b7a9b3821a0e0390e10d9f2d62da52d6dc0cd7f163a7e485c0c6559474aa82d2fd849544132a95dd889e7c69d4425914e1772a2d48589495bcf125bba5b86d705b25ea92e9a6b0f630256cd1b128dcbb2d051617ad8be8d8fe220dab14e4054a51be868a1d", 0xe9}, {&(0x7f0000c72000-0xcb)="022f697210405d9ef03d39e6cc2e92d93297b57b2c18597ad2f3e060948475f764cb70261b9ecc7b6f4564d483654cee1b0fbf5d5f753c24041349d7f083d4d937eb6763c6119dc62cf83fd69417d83651bc653d4f94c77b88751ba443e731d6871871d2f4c231e49a2cb6ad052f862c8275665adfef0fb0cc7420d53204eb25869e1f167cb440ad8579e301093b6e7f33fa669b5024db31dd8e4ffd1426486c0f53490dec758e20e14491e19362d7820509e594690482cf42aa3fac6856db74cda8cc90db3e741ce24472", 0xcb}, {&(0x7f00009f9000)="a18dcc5143c42d16d402ecc0eb0e08f21fa9c66053ff704bbb5803fe35bfeef5dbbeab7c94f63fb328b32a4ecc5281180e3ea15194a891b4f8084933e0a8e3e55e914bd476cb657b", 0x48}, {&(0x7f0000842000-0xd0)="a242308ed9d78d6304a24002464ef4fe678c0ca20bfe28913efdac0365764d1ad00a7f29e48c2b03877c03482c535ff75f48f28e3d482efdda385d539649ad34a4c538835791a045da7425877b18cbcb0a61bfa105a582f1d9341b6820f5eaa0c3c8a5fa6e9bb8f77c9b9ce3feec82317f238d71e12987e06298df54f276df600948444eacb8eeffe9eab8d0559292faf698e0a0d21bdb329e018184e7a945bf98d847b620fa2084bd3d6977ce17dcd4975ccde7bff5aa65fc9e2185f0d0041048b6f8401f5c5be96ab8f98910bbda72", 0xd0}, {&(0x7f000080f000-0x15)="d818fdb2f266c95b93e0435e1c57b5118259a1ce30", 0x15}, {&(0x7f000032e000)="a8168cb8c0734e183dd5c7239e26bc7f254cbaa1eb60b6edf693c398e95d3ec2c7fed6474748e889ef3429a8f7442423d35dbdcbe7ba55965515598e4d4e4b3cddb5930eead67cc20e06206286916dc362775b004e898b9cca75973a63773f0dd65cedfe83aafabfad6806e7109d40c26f2d2fc821434f6c487a7f3da35b368fdfd76557ce10f51c81aee5bbef70560bb70ff4", 0x93}], 0x6, &(0x7f0000cda000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x38, 0x40094}, {&(0x7f000017a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ef3000-0x80)=[{&(0x7f0000a7f000-0x36)="1a4847488725e123ded3484372c18a6739dff784475cbe6b62486802ec1e160429e47870c338ee8b846050e21d94fee86afa82484f0a", 0x36}, {&(0x7f0000f53000)="86f22e24e304ca95b058d56c46b4e7a79da89b4758d5aa8c2ca72d031318ae1c69477cb0944a7dc884dd1aa1cd55ebf3355f7e7e0d76070f6996673951a9c008a7d5c554f1170acb5fbc3419823e6535c58be6af9cffafaf54dc0e04cccf11382ef0b2824c194cdff68bbd2b400e08bcf182d198711fcada391ae6d09efd454c3d03a6145d03e32868d9ba317dd0de5c3c2c40272a9ff9dbec406485258f1fb6f7f5b8b64131a14e2d1c8d9c949115bc49c8f866cbd06eb076ce329beb868fdd16851c0c83f2d60a7a665b14bbd3cb5c17ca6e6a20d3189cdb1920d8bcbf731b5f4ef32969ba63de2e8d1c5743a9ff89fd0da3d441925b4687a00c85e8514810d8c7fafa878b807318541ae4db3607e537e2db99dcdc8ddb508bca98614119bcbc76c198fa4b3b73e8c08770622f70642eeba01d7fc5614d6034edad49e3e2a4b3a8ad97bce33e2aad8f52e65e9e6362f3078bb24b84dba2b4bdfaf6e18015ac7c0d74709ed02957a6980032d8298ddc20e84548d76173db2d45d7fa08f6a217a6c8ff94a6773f2c61ca88aa331559469ac68e42dfd29b1d8bdf18c808d9bddddfe62600d492a5e1ec898026f453bfe7d73b4424ffbbb1dff289531c7b6cf66d8a59bd14e87ab6299fe7243d53fa7b648551a9c29c15110290081ff270bf7d5757647fe8dd80a68d3455ddf0556d11e6e23c5b0a6197f295cb0659077291570f89e73cd85ef21ca747a36806a3e33f464c82b20e7c9f8f076d24c6a9608b95e455b818f6e12325140132aea86baa858c7e47ddfa77f1cf83d0a62be9b9ca315d8244efc901f83525854ec0710e9ac6ff39b29117913f2b8e3548b490ad2479ea54222b6eb6161a8bfa8a2941aac827b2551755cc45485c56ffd39b144a8746f7249c99da935529f7b847e7a44ff4e9d87625470d0bad86a9c3c804d953f41e011c601b805ae99efad9bff99a066d0f8369c696c3ff8342fabdfb8e4df6068bedd789bd903e4b9ba76aafb4942b8429e8f05cf22f33b255ef4386b8c23b9947b9672b6606c67f3d79db4b399cc24f1cba84988baa88d75c93cd98db0380742409db9bf39d3b03e620b258a2ee99884da0d7814d08a8cca393767a3e548d33c055cb688f360153a90a6ec838817d2be8acaec32339c9fabf002e210a6b68dec6e4da717047b5dbd0fd11ecfd6f93b8532e6a2618315c5c3fbdc591d4a8c356ab9fc633ad18a311b343e24f2d90c7b50ab0cc30bb084b44f16a17c4228a83c484e42816b04f1781bc44168644fe43bbeb74e2c4b9189ff4a2892ca6f5318831999d8123bc04f049d8333815af6278b7561108a7126605358b53b7d3b5da1a1b1a8c91dd36349329dbe892be2d677684e2abd51cd294f1b126c8ed41aabd8ace9bd0b0eff099a673dfb6bacc30ebd895dfe27ff56d45d9619cc859f3134276802cfba0ab98603c2eb8481d4ebfcf563f5cfb441fbff258ece2d8aa05741d5b8ff6d8fa959536825ff6427a9ab8914f099746a7752a2b4b12563a128dbba941fb8340102eac01ba7087f4560b1160d879c4a921367cd1dfa8719b046af47000eac7dd16a7fe7624780486602e98788c029cf72179422ab733192067a9f98e1b5c995f69e5269d2c7058f29dc66d8d350851022b06102841e7048deb4270fdc875186eb8d28eba10d51a27d8ec1804cb4f30d250123b4e441bd80d7ceda65c87f1a2aa343416c97c1fc185dde11560a242ce6fa4e6aa7c7df07fdabc2ed278eebd7b06486ef766ea1ba8df0fd4e6f9b274a611f5f8fcfc472d1ca27fbea684dff696fb429a76c82e775c7688528e1ab0860496c2376e98e47f287643ab9bb5d5e22d338502affe3ef4944d885e99a0a18477e634edc4c9e8d74e3ac8325df42a96c2fe710d7cf1aa888c31854c2a7df85db507d89cd834d81603558c310f92d5fc839f4415d3b7d5c5c923f3a7598ef94e8b9f5f64afa743c70b7a019f8225ab4d586860b0b0437e603d87e8a02b76b9040848238d1eef97ec718613a731d56cfced2b749b4dc60311e5157ae8b103b61ca48294d003eb175093e0b9ac95dc5a76eef706fe2ade60f75fbb5daa7d6d1292a26edaef3c620e6e8ad84aff6c98252726f6865436c1fd39349661002c1633d9315dcb0187975a8ca5d58505056e2a4b112734b2fcec451f6154b82f211e3b35089ea355017cfdbaca144a3e2da936cb129573f96b01c1bf67ba357013123ab88d03505897a1af64bc818e331c236e3c5528d625866b3cc78e0806f81d36890a7941f4df5255524751e525998fa1fe255956b271fc1563905e20a34b0166d231f8c8be04072ca4b79e732868c4b51def268635f59a32063a098615b931d22e439300dd8adbfb56d49b5015a34a6d713d441976d08ed95f1fe0c8922508094f30a50f62f06d2c6e74ace9806f58b1ed7efaba29924728631bd7f30e512421def76e0f704828e2127917c764563899caacf10b54018d68d26761279eb88ca1a1762a52fd977c77a901c720d8d1fef58b4c47ea305abc986c75b47dc19e09d0bd5b1d6239700041081e2dde425e8ca810dde03dd2ba1f7e9bbf3fa8f55f9ed0eb043bb67c1d75e8f1419a23e908e801cfb5bfd67247be81bd5844cc55752cce98144d4a20d321cd99586a0ec7ac7cfc2d1f06bbdc6aa781cdaebeda38b3b43f2802bb1b8d200ae0948b07a2cc3f01d648ff647eca6e024620380527d1c208663a95d65b73fabe82095574d1b872ae5c68f041050d597c8684e205219d402142ca26441db54f0566ef62756cfaa2b8dd06d3d0e92435a842f23798a091dafd5200791e591ed93a8bef6e95d8939177d06f3760cebf208ba7434f01006890cdf29dd3f4159873f0245444ee75cfd08df89d8ea29eed4b5d80898e17410889d5b4122fcfdbbb3445d3e8ff556e29577a6447ac522360644e613867d98b88bfcc9e3bb24cbb2c0f1c2ded26988aa761f7c4f712fbc10bb2df722226d7fc24161e1cda00138bd7f9de190d622dcad25ae35719a93b82fc1dc067edfaad223de8cab83235bea910dee7a53b98c20818655dea0a3a982f15f822cca0fc463d13df513b8fd602b5d76110b2aaddb9945aeee576a38fbead80f966fb4a985e7bcad6a93766e23236e460afcecdd6c72aba2ce12067247df78eb26568f74e8319b8fb088a0fff9b8fed2c614cfa91aac009568f1b4126ff544eb80b40c6f9f4ab92c463a51302373e599b1ce17bdea017a4b2fd3f2fe1ec6be5274c5044350d809ad8dadd29429e048f5b78cbf4357897b1613bc3330ce9f86e035ca9eebff363c04e78595cb5bbc36c894660da4f2f3de1c059964a2dbea0bcba77ef944e4e37423402993a2164f858872a8874ea46b0ce220baa6822ea43e693924b8ec2dfef68db2ba1b2370c75f2fd5ec8851ad8ef80c991db9612739164305c83647b40b768b73548ee45f1144d8ae1140d3a202f45fbe020f04eac74fc95e2cd0aeea90f0987bc7e8bf1d9df80a1c7ff53b4a7252747d3d6576d9d0ea18be27d7d8cb000de6e6c092323400a189892f9f3fef04f58bad2508a747e65fdf0728284ffb97c8211bcc9b01881734e0d3b15953acaad1e4021cc9654074597d522a1c481ff3e57c6f4c76573ffa2bbea8d3bb3b9a2072353b6e1b0f92cc23a379d6a038cd60972aeb33c3c516608d1a88e4b18849887f5371ee891bc847be3f83089b0dc5097cdafb2f66a3f425714acdecc3382c31e07d02ca027ddc05243b607b3178c2b4f3aa3d71eda37fda6772c677a4be3300946e240734d055a6cd9415e96305ea560af4d68cc8de2cd9fa0805d4aa9fc05e8195f7b2c5bea07fdc62dfd043ae53744456418bb2103d9836edbaff02f38b87b69ecded627c774d6fc4108b4f901d6e50df2ff050c1617aeed88311d163f94c9653b597744bb5255033a6433f6393c032fa9f562268d2955c70da21c5f3e93136a68885f586fc5026cb40885adf4b69584c77887aec88beca547a3ef778cacba6a39e65cece26b8d542052848936d35a032bddc5e04b881aee9b8498fcad4ddf5f01caf5623ca5b5c0dde955440d2f2a4b59dc31eac8fadd1700daac6751f4f449cbeee1d857aa287e60fd230241035ef6e1ad56e3c6e150adbb81fce99024ddb076660a2bc4306ca9d3d5553a3f47f057bf3c9c2809c8c7f620a239e65f9c872108e4b3f94c83895a186ff298f834481c1cf8b64ec0e26084f0b672ee81960567510e81dd0c47c01700263db20f282157948e910d343c66d45b098ecfd2f157af9fcd95177fa77bde4a0b959856f7fc809a8448bd36cf9fdfe44e726d166882ff10cae6b0d30226ebaadaad0b084d9d9a27e61451324e46a334b35c3a5419dddd579dcff54cd72c7887c4207c288c8a29d743097f2ced8326e71a46837a862b15d67c683a5eb1860a601d0998b529d0f11ccb7b0de4aff4c2fbf27f900fba4d6a6c267386f20d92b239a19e2d678f4cba3e935455d7f965120b9cb0dda44827b1acc25d4f0f881b874b268489bf99968b64b2a35b91cc0215371feddad2c63d2875a7cd59ad84acbf27a9531637f66a37d4ff4ef23ca3973639e5a3755b163b1849bc20930f1226168ca4cdfe1ad0d0a83e6fe9b8dbb2beec7e7b7121e3186f039707db9768a116a833f23aec7533a0a4176b5b78e51f48fc3c94b4929e3e105cfcc7e032c43396cddde88958a45baee617cbebea8a5770019a9a0ae5c484b78979fe0edbc5094a87ace8ad5d103a27d0dc5ca9e60cfbc4b4a9a5da6010f1f1c6824e88c4d181f0be8b1a107fbf7eb6d50b38a3f563b47893ac7d7c482cc99438797c24ead3e61ca8ca819f7346a53e15e2f4d43b11dfb3d95629192ad921fa85a19a7f37c0654d86659026e6b0ff4c528f72a3a9d82a77b70ce32232d79ef998555915df01468cdffe8d63fb09fd129605a79296538a9bac99d311a50a2c403525b5d7a59c6421f8335ce7e579ba0d1dc59fa0e6755fbfe198898d5d23f781460e499aade9485b92c1d4b6b068d36f2f403330e55f2f97364b6cd99a89fc54a988ca64a7fc6f79616b2e2cadc6e75b2d55b216a01424b887834fd70aeeaac2fff598a9f7324a6e7127d74d190ee5db4c180b0b42172cdda6913ab87f4e68e9c69e7274288e87d90ebf3f3e31580c718c4bca0bbe947160d40cfe8827e8417dc69ff1e876f78a9f226e5a888595c963bc1f8ecd5638198a505c26bbf48d238296b2b2ea21123e573b9e77a541b7644ad2c9aa19ab24448b34a0ab13a06ddc1422cef7ac025a5e34d7d5157cd85ba78f1663d067f98ef50988d27d1d73b557677ebc782e85a3e63dd54e3701783456e67ec8790baf9e02772c94e4398b2da06bbae023eeb06f91e70a081c134cf7b983e5f9b1a52b79ec5d93b1afae8976a6fce5d70d8cde690ceebfe09e831091f33328a8d6bca04a93a6b2460fa488c302ffa4e9764625b23b3a452b504ef1dbbe52016ede5185a9f036eded99f930317de97254f4a273e32ed41098cc272db2ef0c0032f9eb5947d78316a274d1dd7069696d532bfcd0f22b3e3ebd96562d82962895928bdc73cd688b39bd783f4d0a4c53ddba2d69925f83a137390a84cc2eb4f45ff25c99f61cd7f201e179d8b532a82bcc20516fea2c1402174eb12bd31e23b11f5a72ed10b6d3f2e155525da8a1f0e0099287bb3ae0aa9ed40a72f16318f46c4a7391b3406457c094fe6762db992fdc881847b1cc14ec89dcbcbacbea8a79f3fa2c83ccc7dae648f3ee2b4febebf152d83e0e91a67206cb", 0x1000}, {&(0x7f0000d8e000-0xb8)="86883c018c69a3e06905b98792f1448d3cd12859de807c59056c8cda0e2ef41d42d01fc543895cbb84721cd3cfb9ae71e85c05614a098b3bcd0483f8c2a4496204a1ac29a685d902a27b64207d7266b029079994cb96a1e7c9c138ef44cf2198c4cb96be2069cb11f4aab2c18d95a144d745961d2e3b830ebe3cdab3110a924d32e5996be8c57081be3c293372f18ad234187b92d26785277ef6e5b1401faa30c2a43476972c10045c8de90f15d6d813149ce9511143e8e5", 0xb8}, {&(0x7f0000a3f000)="d7f37205acff9860def3546bfbfafac5667e869b8a1ffd5eb2c67ebc935f0ba3a8193fe401a63231f2d510a0212988d05b38c69f9bc2f2d98627260ebd1d096a03ab927b07b5a9a5081f9b7c8f9eda3d896010ed07f979bbee47c7a6da07bf946978e4234ff1d3e92f1a5c7c9920be48ba22beae8bffe83239cc4c6c7c25efe205a52b6b41fe13ef3505272a9835a8702dc008008683363363420e913a45bf0082f7a45d30416b8837ec7b6f737fffe958e49ac36f8034678f7e4c2ff0de12dc867c03294605fc7fc02cfff429c84c0a3bc4cb1b58ed608a3954af934dc2", 0xde}, {&(0x7f0000f0a000)="4118ad8bbdc1cdfe020c882512fc1b9a2b1288a293fc032f9bcba7a56b035aaa3d317bddeeb6b54d258fb3d97b2be140c5e3662d01f33d76f5a335057f9295337afa7d7c9654cf9d70bd74d8e359dbc26bb122f8a21c1fea13b76fdbb3a37a5b78bef634dfe93dfb18f0136f6713a59b73859a3d64e0e9ca39509910cba0a1557d387b8a2cfb539f873ad96f216f03a8c0ab683984b64307e55856db8932449cb1a9b783b5f913b2955f6b503fcef1977d44800ca496a80bf387b84a5329b3494401", 0xc2}, {&(0x7f0000ddd000)="48c718cd36038ebfc8cdb60ec2e7e13c58074982adf4069bb5b988b309912214f06902bf98c04e6fd8088a910e88bb8d3183edeb6c966d3f657744fe72398cdcd014b4ca34654a48445bd5e4442da48a8e36f2515847aac0e630ea32f26ea5f1aee25d593c46afda9f405b5fb760fd74f128d9a1be6cc95dc7d931cb2c9e82b27aa02915268f51c7aeae0dcce501bed3c58322fe9383141b7ff7e2484f08a679acd423cc46b3c7b81645cad0391cc48393f1792bf1475a85ab48721dfa1c583454c6344b5f7749273ce09c36", 0xcc}, {&(0x7f00001f7000)="32e6467c183bafe8aa66de9a2c59c7", 0xf}, {&(0x7f0000f00000)="36c1f9e438749b900add1f2270b369d554ea606c9f33ee2615c431249a9161f5d3b339a1503e", 0x26}], 0x8, &(0x7f0000dca000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xa0, 0x20004040}], 0xa, 0x4004004) epoll_wait(r1, &(0x7f0000656000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 436.431904] sctp: [Deprecated]: syz-executor6 (pid 23325) Use of struct sctp_assoc_value in delayed_ack socket option. [ 436.431904] Use struct sctp_sack_info instead 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f000024b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xfffffffffffffffc, 0x0, []}, 0x10) 2017/12/27 16:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000134000-0x9c)=""/156, &(0x7f0000588000)=0x9c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000bca000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006d3000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000443000-0x60)=[{&(0x7f0000f94000-0x64)=""/100, 0x64}], 0x1, &(0x7f000016c000-0x30)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f95000)=""/184, 0xb8, 0x0) pipe(&(0x7f000052a000-0x8)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000a18000-0x10)={0x3, {"e8543307af83e2"}, 0x8}, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000839000-0x38)={0x0, 0x0, &(0x7f0000f96000-0x40)=[{&(0x7f0000f95000)="ba88c3a1e3c9f20760d9f19e068c398971d4b97cf1f1238c21f53ccde23e12506da2db40", 0x24}, {&(0x7f0000f95000)="44a1cdc572371e14d698c29c4f310cff057c1eba04598bdda9cca3623c16bb56c0efb8010901794d87049453a2409ca75c64e7ae68604a2c2d888172df5ecbf228bd4f32feafb3f46b6c79c4171f8853f210c6be2a1623e83159ba5e5f41360e9adb97", 0x63}, {&(0x7f0000c94000-0xb9)="64be245a99dffaccbe147b6b7da4f2c9b1760d77d0c679df4b4fd6c22c93cfa04d46e0c780651d8ac1b3caa3a6eb9f6f76c811339da42a0d840ec73efbddb35889188170f9208085873c2e776a7418a59abb7ed5e47108626de495d03caac51701f0eebebb92b889445055631c97dc37cbeecf1557f24d9a97ea6114a762c9c996c467c13498c498d50c9ef59f20335f82bff542eee9c0383dc2e1db6dbca966a7b4f22a1ff5bae0d097c857928ee4ed77c133bb3fa5d215b4", 0xb9}, {&(0x7f00008c7000-0x64)="cf1e1524c2f51c119f0369668c219931937f6cc49dbbf36c7306644af2d326b586ff91ec8d974a6a038204c282a815524e91f68937eb2b63e3c2e38bb2cf6812836269818d16b70cee162710e1b13ded8e1b0e2392310b25f5770ac3f26585084c20905e", 0x64}], 0x4, &(0x7f0000f96000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3bca4026}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xe0, 0x117, 0x2, 0xca, "611ef3e99c2831363102b603e53fc9ffd561b41dd149be6d4ce20fe99c5e61dc7d313eb8c2e9cf45538bceea94cbedcb5575601eeaeaf7cae9401f7bbbae58491d66f56f805e1b639f22e90d4ef3eba7e3a38a69f8156358260a991465ce097c76f4f44f00068f3c53074aede8801bab85c61e6f5d9fc931ed6b2c84e3f5e8fc55fd088889a7d8c6a5bf0f19ffdc5b0592aed2ba055325418fad17f995fba017d5123906f3a26c2c4ae19ccd4724d188f5e03466252ab925871d3863e93f0245b729f4f02d2f0ce3ca2c"}], 0x140, 0x0}, 0x20048850) 2017/12/27 16:46:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x4, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}], 0x4, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b4000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000166000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00004e5000)=0xc) pipe(&(0x7f0000eac000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000052f000)=0xffffffff) syz_emit_ethernet(0x3e, &(0x7f000064e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0x3a, 0x0, @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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x9, ""}}}}}}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000029f000-0x4)=0x0, &(0x7f00002ab000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) 2017/12/27 16:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4c000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) pipe(&(0x7f0000a90000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000550000-0x4)=0x6, 0x4) 2017/12/27 16:46:39 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x800, &(0x7f0000901000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f82000)=0x0) syz_emit_ethernet(0x321, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x2eb, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xb64, {0x2, 0x6, "aee99e", 0x65b, 0xff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0xbf, 0x7cdcab62, 0x8, 0x0, 0x7, 0xff, 0x2}, @dstopts={0x2d, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xd9, "08bdb8c66c30018314431510cc451a96c0e3d5ca114578002e303bf0be48bc63ea86134d6a1027122ecb6a438939fc5ea2165e7c2c93930c3d7a4b7987c61dc49f9c0ba6dc63feee20301eed95d392ddce7c506a88fd414e5f6c99680a20a69367c6d8260bc72fb5a1df526f7be6c5e0400c5cb1ca7b17767df8c463664afa6437427590af79711205acf46a2731ef41d64604de0163716e2e8b3e653426d76d5f4fe02a44741e8c1d747ba535ef299beb25b713baed6dff61ed3d13a5353726c22219d4d99d5c792df1b20399e0ef74dbc9f816917f15ca94"}, {0xfe, 0xc0, "9d424ccf41754820340f6769d1551d9f1e2325d58af0150702edbb1886e10b9941b5e88cbf48f2ad4bdcac5efb91f17037f01ba2e44b99d579f513277c81ec1a54a33d5aa9039ddf4f58eb380f9341bfef4644e74762c1c08615bd377236e29c8aadf6c2a0d4fdeb60a443f626575029bc02bb27aaf201f2d53d8c4902a5f159fda94c4d469d493a7f7eb18eb737422aea3c28514fef4926b4f15d6c8a3f32352641451371951359e208916ed4c88e1109a1bf2fc15c6600599e9fdc26d6f4aa"}, {0xcb, 0x82, "d17e1a6e0554079967dcbbcd531dc8187086987b0780c2ad61bc69605bf11e2113b7dbdd61c49167ca04e1688e757790c4e639a32833cb02f5f355a047b3e7bebf6d5b4a9299a241884d5ef8b955b78ddddd53c295f9db689a2be343a0176d24b880b47ef39221a17706d88149d88340741672457b37e8ee65c7f252ba75bafe3d65"}]}], "ea41bbfaa8e7da87a010db9724a31aaa94d1574faf4ea3bdddcf42816bc72bf735eed418b5769a57b858edccfc4748d084c08f3e490f4606b647288fc26052de6e5c4c00122fc41b115ffa35e14fd628c7ae7c58829f16faf1b5a455e2be9e1d917ac036b9e326562cda1d7c926ad7a09fbf4408e03e145a0ca50db5402339032b6e3e042c83c3329012"}}}}}}}, 0x0) 2017/12/27 16:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000023a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00009bb000-0x80)=[{&(0x7f000018c000)="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", 0xbec}, {&(0x7f0000755000)="b25762603cd03041b69eea9167dc3d173a917f9f316e87eea9cd75fd15d83bf63cd2c09776069dd11132565fddc8164b5b9efed906da0cd2e4d25cdffdbcc94a646f053e46937b86e156435c6ca9a5acf62236984fb7c3784ae673f05730e9df73c0d9cdc59742e6195c40944f14d0dac4cfd69ca288f18f988968568d9229539f889f4951b94c9fefbff61d96391cb864d695864863bceb551ca5e74c03affebfab9a6580b151cfbda281e871ff6b2e9e8b21744c592b8efae56c3247dc279ac5b9ce", 0xc3}, {&(0x7f0000106000)="915c3908c73a44a5054c9e269581d9c8da470723674112f02d37d3edd2a39ade5b2ce6b8163ad3", 0x27}], 0x3, &(0x7f00002d4000)=[], 0x0, 0x4000000}, 0x0) 2017/12/27 16:46:39 executing program 6: r0 = socket(0xb, 0xe, 0x258) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xe07, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000504000-0x14)={0x0, 0xfffffffffffffc00, 0x4, 0x3, 0x1000, 0x1}, &(0x7f0000e47000)=0x14) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1, 0x0, 0x3, 0x8, 0x0, 0x9, 0x9, {r2, @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]}, 0xfffffffffffffffc, 0x10, 0x3, 0x20, 0xfff}}, &(0x7f00002f8000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000dfa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="421b8b01d213", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, "3a82c462bf707af0"}}}}}, 0x0) pipe(&(0x7f0000687000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000af5000)={&(0x7f000045d000/0x2000)=nil, 0xa8d, 0x7, 0x21, &(0x7f0000593000/0x3000)=nil, 0x7}) 2017/12/27 16:46:39 executing program 7: r0 = socket$inet(0x2, 0x7, 0x8) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e66000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) bind$bt_sco(r4, &(0x7f0000003000-0x8)={0x1f, {0x400, 0x0, 0x1, 0x2f, 0x200, 0x1}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000004000)='\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000004000-0x1000)="81d8658d7aaae3b4af95d8195592cb5d7e1d55adfdf5a769a4d4e988685cc2d9b3f09be743905b07d51d648d4843f48eea541a436d0be30a6673795118ee83181c988891912ff3137370ff7758d994eefb6c36a1307e3dcf3fb09bfa3df0b62fa5aaee49c47cb89e924c5656a3a73af9465b252d421550081facb48d0e1a02c8134e0d5e39bbb0155efe733f7d596c6c2bb09b3f76ec76039cae95372e831bf11dee788ae0340d9bdd71cbb431b98cdf6bc02f5f1220d8abb63f054942101516d3c57a7ed193cce6b78485d8cd6ea40a00d51a94528a22630805b7b6200c5f97f00c8a011256100bdbed4f4e2688dc5bc12dc7e1b4a531d6a63488a3fb718948a40d625611361ad7b30f5183d58d3d1a670413ebf5db552eeb8a031aca8e7b6f33d779af3fbe0c13cacbd51b37132633a313c8fc75dbabce80d4092b4501cc6aaefbdb6e1882117727fae24262219ef5a98414c4ec165bafac1ef1f768c53b62e6a6d46743089a6ebc81d434ee5afcd880734be45288f4b43362027098e52ed24a0a9a6ec49e9b1058d2190c2eab20c5aed87889bcfca9b7abf21889aa058ba69f45e102fef62225aaaa34bfbacec1448b752f1e7cae5c246bbd4bdc69bc14b0f845ae922ad51f728df9e237bf707294ed54554de2d784b9e5120519c86c574bcf10ebbe24ac2e6a8647320dd3616b73b9b541c76a79213e0bd5e6f9dc962502309dc081e60c0422da6e2287067c6c96ac16f0b2f8d85ba970d4a4122a7ac783b97c764be2fe23c9d57446b6f516f5c0c5cbd3c3a7ed85fcd06e59572e074266ea4b3e722347b9ef8e95e6a9bb8011ccc4ef10a14c3d9e69382f1bf502c54220cd0e128f6ecfca0b45843746893423ba7f3b54d15ceb723f43a60a3c90b134b0c91b5b8f75ad8fc9d198f04bb38c741926644d0779a8a90183d12332fab1c43d5e366909b9b00f1c27aa6971623ff48713d5e711803bc661d645a472af70fd67ef7abff39b344def71c214ee84a4b55a0c1d72f0a87bdd3e1e4186f151c23986e2fbb28f0892ede3b85951827235d983fc6a5061aa9aafcb191c7e6090ef538962313f21fc7715feb0d78a18b2697691c260fdd2a2bfb8ba62dfb864971c92405b2695c146c4be122ef6ac7181ce85c758d310c9d505622bce8c2a67c254aee6cc4fcce51ab7f961ea20bd7fe00b630494b12cf317551e60231739e11b45c9b5d9274522d86615517889b3f08340e0aa24e1fa076bc3fdb595489f01d505a35691f9eb939068fe3c0a19c14150b7e4d8c39218d06a207c109ddbc4364d7ff6221502d3668a8a1fd1fc6614865499a76ec273fa561f155fbc3a18a1d2369ea1da2de73d2b1a1ba983e3aa7a93ccac497edb3a5e117b8fe980517432acd3b276ff64a68b378f448c3611384db59c7288e75e5a856e8bb14a98d5d0e2fc88fedb78c8dd6c4e58cdc05a754ddb382e5134defe914fbbcf589c81bcfbb3f4d4c7196ed670f227a7c13245b4451777d50ab08094b1737799ca7ea424330f75ded81a54d8449235760470e8720099fec82ec8679b0d17365f3bf60536d01a9916060d93a1543313001b77f8ce459e3f5e88dc75cccad93efa331085261d9cdd6a4ac399269a2cdd058e8dd32adcff9418cac5682264bd92811565cfab6471f049931ece2302043b1824100ba683857fb75e4cbb1126a41fa328f45801175b164c96b9747dd4036925e920a441725f2b065958211682b99a168d5aed29ede70a44005d139936c9d3be0b58bb1942bfe63947cc9d64b2ae05df38450f07356a486761b0e61ec8633f1f9bcd71433f42453c7c85ee4eb0efec891e2f969f1abf8ba82cb92458bd85ebf01c470d43d0ea38998a21258c49609ba3850051863b36693a0e90927c46417b0a87ad36fd76b682aab75c17be28a53cd026cf8904f06029ee1bb82a98da2e13ae743aa7dcc1e9cc038d97cff39e26d5d3b8d6d9d887aa365bf1c8379c618b1f02b8453e7cd38f1dabf0121c6d376402e368ba5b605443c2e9c6b192b8ee4ad7497a764fef68e452fbad97b28050f61c9136843322df65a0c5801326e357487c86b87a6de1b408de562d41dd5577db6e2d239fb6ede1743530aab0e91b0115490215ca6506eb2f37c229d921a5b20634f43b1cf697dd780c66306ae19f3718388fff0a42751cbbbee10ecf725a181e82547e58078ae41278e3de57b3d68bdc0a0733a213411aae8c37f1aa945eb7cf017ad99d9981767dbdeb108a86cc1780f0df2fbb1289d4f0d3dcc2f5efed01b5cd2d54208307e0733f80863024f42a76fd0a908045d6e0288f7b23fab6bce896fe6b4af5f7a390b6be931cfb6d40e6c6ce9705fd8a1feffe7f400c725ce910d925ea815d6a728c486df6c644ea60ff6ddb0653512c5bf9530cf1b12d4ca0cf25aa13407fad200902fa5808413906b363f638082f5379c11fc328a1f5dff0bc9543b0973ea18a7e9173291ac668788255e1fdbaf7c992ed758cfff613d24ed893965e68e475c978db79cae0f8fc23aaed1f590446c27a1c5d2f6ab3eb7c074457bc6184570b5ad13208559b834c465d82446c7523997ae91019d23bff6d358f25f2976221cb012824f28c950544ca288b8e0dd395b6db415cb605b7adee397b1d6028253fc347f41d58348ca813b85040d469fac663c34925afbc06757ed5e417001c3927205f966bd1bc3547527441d3871bb35839c88dc84f49b54287b6a0826954985684c55559398ed19eeea32b8be3ac98b75ae1280ef32552dd0213063c3d01d5dc551dbc234227a9dcc627cee3d41f4ee75b6f0ad60587efd834d72d8836ae0fe207da23f87bb4f0d992417cdc98fbf6d5bb74199b3d633b3634a0dd843849b716571ed6af5f52b089cbc199b0dd10d5b8d4ddadcad7266292784c19c67e55dd3868a2dfbc22af7ed9ced350c0dd75dcf139bf63af88359778d8c422ccaf680c2b117bee1e41c382251b6f4bd8280861c728b73060e71c66b6aaf6d15d7fc929ca2c93534dc3e66f994d2652b4ac603368b5df03b3ff6603fe022cd6d39453c1025047d6c2098d13ba4b0ab1ee1f34be4c693a0d22a2c366c9a60a43424e61b84cdaaf454bb35fd33c0f9f379162980faae058b62835fb83c18bef58f8b938cc1cbe3b54678f795577d22d890446ce821bb336464c9f65216098aebdcd4f1f15458aec25c86a22835d181b9dfc1f3bac9a01f7d9a33887264dc3a21aa2c71959604747bd879203a72597340db88a8b9be3715172e2a01080fd299be743c41e9083d8dee0a822e0679b992cb010ff878431b12ac1a3e5c4a55eca8b69937075b47e7bb750d6d9a3fcfff05b1904c96a5fd6befef07a1e37d65573f303e23791edd790a093aa2ac81462d954e4f0b6840fec4449f182b876d2eba1917d0e1531b73ec386110b099aea4f4560ae1b3f0a775b7c3a57ef94448d81f0db30a48681558a4d915f00af37c8ab94cf95d14f22f66f271b0cfc506b0dc2758abc98b988d8d2f2d5760e5dc2a49779dc2f2d62b3fe30e00861042396eed44db6448a2180f6a27a4aa11708d4ad74d4d98244e802784e0d18b5751220650b13b99e0750b8923060575012310a2615f0ee2efe4f60d0b4427056b0ade5e0aa389d704ab96068f1012e74b40a4aed4624f87fbc621205ecf2e3b5e53012b99c73c7b4e6be0e6a8c0bd4223d58d59d379f4668018f664a6ff295538d3a14d9309fcddf514e8080b7f494ae50cdcfc0a2160ca4e0f30d49c1b53e6a6ad18d5a8daff31b634694bc788e240613323750a1bff1525b83f222f1fd26369a41a012c313682c5e844c3688d66a5898b31769a8f13bb459ace8487d417ef2461c15ee72a2652c159b79ec23037a69d0e2bf045be9c73e69f8edf08db2f589757560c1a7c350afc48024b64e78b6ca6a9237503adffea563bedfcc5fdc886c44da6f9e537e181cd0a5a14f52fe536369d5e65d74ab4b4a01a0606273891680860eb5cbb20449e6e7361c7d8fef97d8e62a025cb2d7c2a1b7193b7b1c27477b13192caa85f5e2c5cedb775790d818ab2007b46fd1b811c3d4226ba86c83e5785bc47f2360dabae9301ae8c792b7b01de590e23a7064ac8569dde964f20867774f614ecde93efe4f68ff839022a095e68d4a3828f4b95f041bebcbc56da350c8ebd7d8951a2d2885c3d038709da94efc0f3d3da0031e2d6cf5c9e422f486c7e577d08a6cdd9cf41eebea99bfd91dd4291c0e3178c8c78656e299aa65316cf4fd2246b5aba6ed66d6549ab02bb313c401920f60b00607726befcef77f3388d0a55eae1fb9401510a32be4136a1af13c881c7ca31a322214e96cf39c10766d0b4fb3d4e3a8d2ff67e3048978335448ff25dd48b24c448e3376499b344c5d97509bfc7c18d7a9681b4dc2370fdef666c85f83e8c7a07e5f7827aed154c565a88e8ebe406dbf838b5718148cb49b08c3d4f8a965ea94134e08b83890eb9c09030e60caca718c730ed5f73fca46da65217c1b81994e95f1e2bdbab27a046f8305567b179f03d59bbc6e45c3295557d142c58d20c175103561952915291ba76333fcdc3724176e3fd0fd7fba764a9b17893518b246912c83ea40d511f9345b7417883ffaaa69be27bbe3ea9d765623f4557207305996566a9840c25a47bda129d94a5e42332123c46e33d1ef3c0580569ee168587518c7aa7cc9694f132d91ac98e383a5316a15bd984f2984e6dfbf13f1d6db3273d93f919a3ed1dcf17a05e54ad1749b3d095910943ef8f76d5183c41462ba2d33cd53b6a80e7e0ba2036fbb7ed20c3af2861a1f967c48cd4f20a6c4b80bf763a49de16acfd658b874ef28241f445a065e319c985d35efee540e7b8ca1dbf48bcc27246336af8c107b456201ad9c9035ad43d48ad4a78c9629d294489cb17683cb0fd58eac7f42682ed2c2dbb6ba20529fe4d5eaef4ac544fdf1ad5f1450e26d195e88d2ec56675ca4da3da37e01847901137b6b813aa9d4948a56fc09fe158a33d25e7786bfffd5683cc4c6441d5ddf09eeb183921d039292b85b4a77d65a9c80d32541f1db299bd35efa071e835839e2e2f5639e9bb554e9d206af81c10091d6a932dd44ee32c32f4b102c07eff822e71f7f2cf871936c8c1d2d19a94b6483fbee106083002ec7efed840c94b9c0694dec0e68c64b39631f0c1d61f707ef88dd0db83d3380e93c6a5f9713cf08bfcc474c70e0d2b2dae130a74470244421a2b8ab752bccd47e8a22a16b13dd3cd771a3a3d18c7f8372c320593bc8c90c1f78fc4ec23302fc555eeaef383dd62a6fb7f08a9261e5c594cf1dcadb85afae64863c34f824f2a78256309afbb06d751aaddea5d296a8e49631a37e405e209a821ec896055d293bec24d8040d5b528415b58e086e1ae6cc82282bc00d078cd23e1f5419241219bc322dae3a1c8e47540e7eb4ee13f53f70969fe56f75843c37369fcb0f65e0a473acae8845461d37c0bcabfb94d0eec12e8ca819533f669e0e2052b93e89176dbacbda292e460763088e97a51eb27f9455f06acc704422eefd12368114968a32309b4d90b1b9b6457aac20f3f2ca508c5d05cf1b297288eaaa3a33a586de0b1fa48ecc5b368d8e4298e05fac11bc0a69c5cbecdca6657f75976a0b3ef75a799bfd8f14c69014b99bd64612ff176d59b04bcaa47e90b3f148cd8e1354d1f562373d7e09bf45effac909b4c3b7d9cc555ae295d764ab279c8c6200e7d40209084534f511760580edfab0d02f629c20da05b5d215f76d4caa0cc907e0c563971b9a", 0x1000, 0x4000, &(0x7f0000004000)={0x11, 0x7, r5, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000002000)=""/162) accept(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:39 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20, 0xfffffffffffffffe, &(0x7f0000001000-0x66)="26f4cf3a45ca87f34dab411400ca165ee3c65042832448f2b460eb2d66f0a3be830bdc32f4408978a770b5d6e72a78fd29698063dd1f0b981fdec2df2a08b38823c15abfa0d00f097c51fe35ad5ac1667be487b3382216fb9a836320160df2c7e27615b3d5a3", 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x300) readv(r1, &(0x7f0000c41000-0x10)=[{&(0x7f000071b000)=""/1, 0x1}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8916, &(0x7f0000170000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000305000-0x20)="6358036ddafbea4e08f184b84d41b8a3f18817764035ba049c7c55d224accb5f"}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000059e000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000010f000)=0x0) 2017/12/27 16:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a0000)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000066000-0x20)={"8983ec5326d1be7e8702cf14831fa870", {0x4, 0x100000000, 0x4, "2e6c06f9fa9f", 0x10001, 0x0}}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2017/12/27 16:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(anubis))\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000c9e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e13000)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c6000)="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", 0x125) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x400) sendto$inet(r0, &(0x7f000021e000-0x18)="", 0x0, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000036000-0x10)={0x30, &(0x7f000088a000)=""/48}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000374000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d46000)={r2, 0x34}) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x71, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b6d000-0x91)="58654d6831235e00f714da6c166c0348575d49b6d0e78b5204afa67796905508000000ccc90b02b8345bf54cf3bc52d5eb2ca6f178702b9e2a4e852f640db7fc27fb05d8b9000189207b815aea172e2938a2fb8296167b7fde9dd569395338d6417c008e4c2e98427dd3ba04e1aef457000000c3988536c1fdd34f84786744cdf870bcec36e553df3972d0482c71455916", 0x9, 0x80, &(0x7f0000b69000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000b6d000)="3b5d385223fcc5bf21dcdd78b111a6b40e225099e16419baa765e9f8933745", 0x1f, 0x10, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000b6e000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eee000-0xb8)={0x0, 0x3, 0xe9a3, 0x4ce5300b, 0x3f, 0x1, 0x4, 0x7, {0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x319, 0x1, 0x2, 0xfffffffffffffffd, 0x1ad7}}, &(0x7f00006f1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005be000-0x10)={0x6db, 0x1, 0x7, 0x3, r1}, &(0x7f0000cd1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000477000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00005d7000)=0xc) write(r0, &(0x7f000086f000-0x24)="240000001b0001e30000c810aa640000050000000800010000000001f700001ff9161790", 0x24) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000991000-0x89)="a6e060ee0c1cc886be6861ae7c128ebdc3db45a83e41745bc0588d6e8ad4132f5e32db3b059becbc77554fd67113323d3bab50cf2b9751172829e6cf36465a8f7de6abc3335b3569087c8ffba298632ff2897cba38b300a0d13f60e8a104aec4854175197500a5a52daf7286e5478333cd6e6d16229d0bdb4a66ffec66f23590890dc70d27b91be306", 0x89) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f01000-0x14)={r2, 0x0, 0x101, 0x7ff, 0x4, 0x3}, &(0x7f0000b07000-0x4)=0x14) close(r0) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000008a000-0x80)=[{&(0x7f0000216000-0xd0)="6b5c6c77fb4610a0dd76590d39e479f8999a3b42b882d46377bf456637ac6d2ef1ed2b5d04ac7eaa37fe40ef1bb33af292baa4b9c4541d4e93e913afac8865d20747adf865569c0d4a2ed25926bd094623f5bf12dc1995", 0x57}], 0x1) recvmsg(r1, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000d3c000)=""/103, 0x67}], 0x1, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00003a8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ca4000)=0x10, 0x800) getpeername$ipx(r2, &(0x7f00000f6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000247000)=0x10) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") tee(r0, r0, 0xb6, 0x2) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2017/12/27 16:46:40 executing program 6: socketpair(0x6, 0xa, 0xbf00000000000, &(0x7f0000039000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000557000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) bind$inet(r1, &(0x7f0000000000+0xedf)={0x2, 0x2, @rand_addr=0xd30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x7a5a) mmap(&(0x7f0000003000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000602000)="830f0480000000000000f80af9", 0xd) sendto$inet(r3, &(0x7f0000aa4000)="", 0x0, 0x0, &(0x7f0000aa5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003c6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e77000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006de000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000051d000-0x5c)={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0xffff, [0x0, 0x9, 0x7, 0x20200000000000, 0xbb, 0x1ff, 0x3b4, 0x1000]}, 0x5c) [ 436.759849] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 436.791187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b69000)={0x0, 0x0, &(0x7f0000b6b000)=[{&(0x7f0000584000)="4537f206a9622d", 0x7}], 0x1, &(0x7f0000b6c000-0x240)=[{0x88, 0x115, 0x7f, "56da5962cfe2052fee74ec9158d526b0b0f69fdef313cd61d12a249a829334b2318006d69e4f1f6bfabcf5bbeb9c3a6f9faf5ee10eed3635e300c8292c4f47f00ef7569dba2d52cc36cc6ed0796979810c9bb39c9cabe2e454d82e0981e68407c7a693f1485f4ac120f9e8c86261fb3a2b"}, {0xc0, 0x11, 0x7, "a716503c014267adf8133301f196d80159915913ecdef86ca5db6dd68fa4ea65f7ecb854e88421d906062e8a1d6f9d299d045aa16656a82db24c84404fc5bf68d7041578392202c6a724461d57606efe5902ccd9fbf250378164bbdb839c478a4f1f4455520bfbec623fe8cf287e973c5f6e4581faa8ea5a5d07a18238887e6f64830b0325587edcac069c80c69494d4934f102ede3cdd062bb39812d934b0e1f313339b1ade521be296a0d0"}, {0xf8, 0x10a, 0x7f, "b1dd2ac4b06aa9a4d625d32d0b94534d70607d764983766b2c6015b7f49665baa02237cb599873370c913bd498bd6ad305bf9970a20631b6a6bb938c3915eaf62dd2ac79056886e2e05b9aa695087d02570610280aeb135492e03c013466039d57a4f49fc5bc6e6e3b90310b255ea22ed80f2057a96c9c9f6e182f9fae0b42ce8ef1e2da11fa9aee1bc9cc989a8bc5de56adab8a34f904a7b623766777449e0266427a85c74b53d41f8d58b388dbdf35de6824568573dbfed4a9b2fb4658468a81440b06907c1718eda43f91afb8a92f908669cfabf7dc3c6d7a7d16f05a7611fa30a6968934"}], 0x240, 0x40}, 0x4004) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000871000-0x8)={0x0, 0x8}, &(0x7f0000b6c000-0x4)=0x8) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b6b000+0xa59)={r1, 0x6}, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00008ee000-0x49)="6c17dcd3e2707c7f7da02e9340e95f87ae80f83dafb8b5e1f6ba9f6261cc65df647cd261802efc74b08effb1bb01e4438e30a2f2c99758618c1f62dc0102f47e8558a8c7a8adef9a55", 0x49, 0x10, 0x0, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6d000)={r0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b6d000)={r1, 0x10000}, &(0x7f0000b4c000-0x4)=0x8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6e000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x54, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f00006b4000-0x2)="cb49", 0x8000009, 0x80, &(0x7f0000848000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000590000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b6f000-0x4)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00004d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000222000-0x4)=0x14, 0x80800) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f00005b8000-0x70)=[{&(0x7f0000cdc000)="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", 0xf6e}, {&(0x7f0000dd8000-0xab)="5cea078d510536b11dd01adfaad8a254153fed7e95dbabae44f315bd55704c76a5fb4f93248b6b17a935e48ccf2928c49645ebf635ea06d14acb83e419bc30083c21e454306b9c652cd39670995bceb887348f3e2b913d71165a906f95d0571306362bd5633b44fce8331c43b046b3e45421208d212613717373d451d763000579cce7d1d716dbe3a86ecf2a9d5502ee02765762f8c856a3a08648c71652ef62713f1a7cd973c6cbeeea6a", 0xab}], 0x2, &(0x7f0000c18000)={0x18, 0x39, 0x4, "f1"}, 0x18, 0x0}], 0x1, 0x0) socketpair(0x4, 0x7, 0x401, &(0x7f00003d4000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f000048d000)=0x0, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ce000-0xc)={0x0, 0x7c61, 0x30}, &(0x7f0000129000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ce3000-0xb9)={r2, 0xb1, "b05339314af0a70ece604712a07b7cd05a8f8ae9f846cd6127f382dde6954bc47b13aab0cbb89adf49ed790f067cfe1970728830482420c5c45a56601479733518f018e4c853f31cfa25a222c4cb0a62c7f6fbf847e25d6d6be004b79f0b21114275f4940ba8bb58acb8e53c7de01cff190dad878d7c3b8873e834917d125c776e00cbf0e3df1103eed13e7ba93f86303a63aaf90980b6c95d167af93583bec461e5fcfbd3233a5f0cdeecb044b05681eb"}, &(0x7f0000b2d000)=0xb9) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00008fe000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d95000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ac000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x1000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x93, "3a43eca196db0fe9e8687ffc44632772531776dd98631e8e6303470594ccd05011e005728fe3693684044438db3f916471c4090df999603a686be879bf9df2452d004044f8271a3d67094aa875afdf423317c5d7c4f4f20bff14e5997a146da91708222bafc66f31858062a7f90ba8122055d0702873dc8c10386559ff70f2500692a87ad80d0d196c2e90ebe7edd4f5d40298"}, &(0x7f0000000000)=0x9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x0, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000+0x38e)={r3, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000002000)=0x3, 0x4) r5 = socket$nfc_llcp(0x27, 0x5, 0x1) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00003d0000)=0x0) r6 = socket(0x8, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000e7d000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}}) 2017/12/27 16:46:40 executing program 2: r0 = socket(0x5, 0x3, 0xeadf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000181000-0x48)=@full={{0x3, {"3b70c98f67f3f9"}, 0x4}, [{"131bfc839b6ac6"}, {"9253bb876e3bed"}, {"e753f991634dbd"}, {"baca0a4b40443d"}, {"ef94105e861cda"}, {"9ca5f991648eb3"}, {"8bcab8a1ac411c"}, {"6cf598024d649c"}]}, 0x48, &(0x7f000008c000-0x30)=[{&(0x7f0000701000-0x9a)="92b1019387c0396b466386c1916af944c50f13caa81cf179af67e385a42eaa532b5765487c6e37c52e79909ab8b67f6c959cf5e101c46ea3f2026d6b3aa6f314f4b378f79396db10bd55faf5f364d12b932dd9b0b76fcef73c2f9e4e6d29df800de2804a7fb05fc1d95d3b4882f6ccfe6df0c9a497c9b2aa5d5a38dbbd0ad2e4a54f044c5087d1b0033458074cdb5c848ba8da5d60a0fb68ad18", 0x9a}, {&(0x7f00002ab000-0x2b)="2be574086c58b6779a5d3409063fee27cdc31101ff1d32467cd76ab359430cdf53afb832d3068dfec27e96", 0x2b}, {&(0x7f000070e000-0x94)="51aaab1776ad31437d592b9416668f9bcb9bae64a9979f6f6a6cf97ef5e95516f9b7a42f55226ef57a6ca0e86ebde7e5f23b5bd6328e8af6abfd17a12ef108d610b31d175be7f5039f55d5f4c6ae6a625c8881bd260f33fbecb9f821fa90459d6fd41d0a3126f6a91ff4090c56dd94348a5d8d11d7031224e26a527cb41e002ae9de1ef7d3558a7ffb7594b619d4158fe0bcb4e1", 0x94}], 0x3, &(0x7f00003ad000)=[{0xb8, 0x105, 0x1, "cc5661592e4d582b82e39faa97b91e42ffb2bee8a166a38b360863d074230a4524f915679ea1979bf3ce787b428fe9e14f39de5857fe18a8c5b6f78235ea61fa0da1a0a499023854b36576b28306016c1e3b2ca5c0d72ccc2996019f524cc4bd8476882e888dca879b962174f4ac06f9b60bbd2cc3eadf3091cca1784269aa9835ac3b9f35efbf78bd09f2c805e6945bd70c247fbbe5f15851ab812c4f68864a1164e6"}, {0x1010, 0x116, 0x80, "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"}], 0x10c8, 0x4000}, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000477000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x800, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b7d000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000930000)=0x7, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ef0000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000089d000-0x20)={r2, &(0x7f0000eef000)="ad319bcfc598114ccfc76636a91bc8c056e3c8c7a16d6168ce2736e2e3581cb01ecdee7381dbf03c5fc71941eb915848c98791ccb2584923f265cb53b3d63c20467fdb5210ccac144bf6f15d1f9621a349055e838a17ac8d100a67445f2241e1c57c5212116c2c5b3ff262e83710c0fb5d0c204d4d7119ba5ba7b83900173a228daf137c40b7d019196ee3e5362bd91808645bd61d7764f4cddf0e3518d69ef526592a0938ada280e8d555f69e6043b5c272c78e27f7558e47fe6854072f4878a5d71145b69eaf2f076ade52bd1ec3644b24c5f34d02c8ce7ae8492220946cf2aaed80bb", &(0x7f0000eef000)="2a4bf18ad364f8dd16e2a7c4b9a286a482bade1797c110f4ca52271925b07dd64c89cc1c4b0b829a79a9d1b2a4d7d2173f723493818bb895077ab551bd81a1c88df8e05b690190809a", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e9c000-0x4)=0x2, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ea3000)={0xd, 0x7f0000000000, 0x8, 0x6, 0x4, r2, 0x5}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000074a000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eec000-0x77)="", &(0x7f0000eeb000)="", 0x0}, 0x20) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f0000008000)="290000001800311dda00f60400c900020a2400000000ff06083f00000000088000000000040ff1e56b", 0x29}], 0x1) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x44) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008f9000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$bt_rfcomm(r0, &(0x7f0000b66000-0x9)={0x1f, {0x8, 0x2, 0x7f, 0x7, 0x10001, 0x7ff}, 0x5}, 0x9) sendmsg$unix(r0, &(0x7f0000947000)={&(0x7f0000ae5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069c000)=[{&(0x7f0000cee000)="9deca556e933b4373a4e3852c3ca3f140e2fc93ef46c27b67569c9cd6ad4ade8c2cf", 0x22}, {&(0x7f0000af5000)="66d154ff01d9c61183d90c6b520a0fff7b8c93dbefeee4f484b5f3b4551fe771cb80774bba4f3017932993434ba835e56967434aa90b0280031164ead340d521867aa1e07a441e86175fbd1355dac846531d7edac4c6c7fce9c654e62403cb5ac900c3821a9effc958b05953afc87172f4deb6036bc4e0ff3347d8190ae708a23719c40d63fce79524f0b6200877ba44b8a3092095594c97ab6da06c3af4cf7e9ac0868f", 0xa4}, {&(0x7f0000049000)="7bc015e984866c5305b19063f42cb20f4363862b63df385c6d47e70514df4fcf9e98aa7d76246b78ecfa78539e068597c5462857a8fb3edfb9441d7ec2170b8783c51be35973b81e1fc431986d3d65fef07122dd7bd74b63320dd84000c06ff84cf3690b9abe400f06088f46cd4aae198c7a079358178cba4abad109fb501bba363ba2a240cf2d72589126162e4ce1639617452c4d16b89ad24880b7665106cbff2c403c371d2dce15c6a4bf614ff96819316445354abcba514a8d94b097f4cddcc1b52cc5bf4256c3bcdc05d771c2e1b8734e50721add1bbb25a2eeded52a80a7066619875f65ce7202865bff79d04357dc642f87dbd3dba80477e424691701428ab2b3dc708f897ae99d77064c4be3878e0c308955b857f816a27eac6a817cd583818f623865c35c7df3034a02f4b3c171117f1e80695f64e18e5b350bb5df0f5521207a7e4406c3a1f8e44ab7df77f06d6d6f79277ddf37a2b61a69c3170630713cdc0a84407e4c594d13fd291e0fd36f1c7a21e4299674775910d7f843199a05bf4ea2989b326ae04dd1cd6073b9a7dc928bd5f50668c090e4e9e16e61f0926055399975cd2d049c16eb8c143ac99b07244e83db83ff2215c77d8573d3d37484836f5434c5484e2d397b79a41ca9c09117d413368ac3cd0e772c36ee05ec75fbbef6865784445f05ceaef05ed83ce592daa7efa9e5e070527ccb79859130016b323ff7ce2ff15982c83eac2152dd5629aeb57f3739904cfc043c77d0a5fc3cda3ed4a2fb49970efb81665eab9ec854ef8e6898046f7f8869e1f0eadf26e56ae17a883a63380c698577e8a8cdb623807c8f15f0f819048d53542cb58eef5b370557f1f5e57a8290c806ab471bd25b6ab69d9fbc43e0aec6345f62f34cf9bda77dec939f8d5d1690eccaf7165d900860c25d674ae0775576885e10e9d8e7f67ec2bfecfe8e13262cf2295126476c5161b53dd110e5d8ff3bdcdc16abfc0c86bd0413bf0cc3eb8a07b25b94c8338c604d7c18db86e0ef1002203634cc955f52e5633357a441a8e255f324a57818529c03ba280c0c3ef2578ddfbd35fff72ad86925cf11c41c78faa61411de1b73eeaa6166b0678ab389803be61778d6a0ee2f9e0b557374c28dfc4c2902dbad3ab25e708b2bb0ef7f1705bcb0ea603b892c46cfbb0916c8fdd3e1810ec4e069bb237ec1ce1001630e3ee111e1699b51bfcff9ad32306c857f8193ee2bca5b79017177ea4336e046ae3d72993346b216c897a8dfeb4600d821063c2cb937a964e700ba2eb8fc0b1308edc2f71f480002cc3d9f5e81e3d7e68ee73bf66f6da9c7c94fd764ec3139137b6d4bc9e20c92153e4d9cc39e9147555063245989efd93fc90bdff5da7e35a3365a5f0161c3328d0b4d27650ccaba74221359f050f103943f4e062e77ee094daba9697339dd0514d908e4fc59f3c282da6cf6f3a3ca494939c1c6e08d7352ed481c9a0f6d919651ee46622fe5d5049c50fcd8ad7561911df249afc0b6e069aaff855b0bc35538cab226275a2e82b10773c3770b8a5edbbf14c611d8a962f8bfaddd4334fed93d66fbeb24eaf30e08d093ff9763da1f15bca49c25225ce7afa4bf0fce90f267412c1efdae512817d9dc90454b6e1a99a45db491ec986d54de0448a18ea60daa22888bcc6a9ca840376e4c1556476f07f0cdb8efbd1bee97d3d0ff93758e4b9b2337b72487ddbbdd271f8efdfe13cf8e53ade899b853613e4e8b36ff2a59b8ebe2263986b25ce26d1ec2014cea4ccc58d9901d14ade9c374149bec778ae24f60dadb7c36cdc9ed63ec9761d2d65b9c8a044c812b6a9a392a03a75ad9a7d3d0ba754655c07fcaf34c8016d8d2234d6b025acade4e93df47c15ce58b60fef8e3a92e267d442e12f40d85ab52e1db4f3069cd501c4f2ae2833b8ff0f9ca5156c8c05dd3e9ed2f36a7bb271537a8845745dcf4b054a64d8b9a5b99bc59133b7e7b52f5b6abd33b3177cf5c7132bc5cf792ce147cdf7d6d3a7dd80658f49601fb587bd52e89fa60a7a1831cdcd829229d6aee13ddab0a8e39adaaa445ad2d2637b00a59b09cb19def4b5a1d53529381a058a71424a92e0eca149b24d55c0196315982a41b459079a49a61167091732be4906150ca27f3b46a59ed8126afc3440a94cc5ba5cebd722fcd9b5aa382276df94ff828a32b539ab9fa27776805ac9bb9682fa0439a1def082c8180540b7f3330c3aaf93f5135b6594928f0b67037d485109e90661805b4a0a901357ef8e5504fe9e73e6d748472a601fd5b3055bc54142d357ea759014b83d545bd695cf0bef42112099794b0cdbcaafaa96f31d2b8f2e9dc2ee3f7b7d533619ff7e9b831c0b0e00c70e8ff5a93f112e1795bf78ec7204ccb98c7a207d79cbc2fdf7a1c6ba18c59343ae9f49ad20a0a9943c9ba1b5e2177a8550fc9d0f48148b57a374545900057c6c7fd4cc2d4f9d7fbffdc63202374079ad43322588036e2ed78b51aa76fb1cafee058ac3228e6f879665e112019398eb2eadc9791905dab905ccd3b060ab311859914958bd960c6a16b5a36f8b5b9947230dfc8b23156972146056603c06b47bbdc88dd537151467a0cb75436d8eb1ca6d133c5039198c667ebf2035b83a0ddea2eae7ac5ef7815be9c21f582c89fb0c4c3baa4414d600aee95bc022b17f19f3182ffd3c39b85aed9ed184303c38fae97585f57137ac1092a108141552023f544a70c328b961cf4bd848349b72aa4590e32ee2c2e6d88ff978ccc3dd2ddf78a1a1cb516cce95ad84b1fd8456dc2694cb70723d723d17ac631af7a723e73a3fd6c59a9b5175c8fdce172d44a80c30c534d7c72d088f44bc9346d3299bf17b6421c16b3b09092fd0fe9466c4b1ca2c82c9f2d69530ddac96a14553e8834bd8428a29095e626cb3d074fd60afa623dbbbe6b3536c6337b25bbe3f4bdedb8980e61a897d90dd77d45f2bcf7a206fd351aedebd7221856f70bb35cea9e2a7f1b684c6c71f8267a6eeb86478e9bb54765186c3990fc6bedf5bc136f611f49637b1797d868ee0e3ffa488781569a689ee47f203f751d1dc3ccc7062f2ef9977634873aa8d6a9950d6cc4e9fae181b915da31c185aabf11e72b401d2a3b7d699907138c987ca7739ed56e855ac8e18992e70b2d08c175b76250bf9f96b47bc90362e47b564e9bd4a4e07b746fa0e04d2a315d7f2c4f50608a4abd2ed4ca2b050b30a418c4357ccd6479072c439065c060e06381dbe3b9bb872d4e2cee6462d8eca8fcfc668921042517e463adde105ae655352c7db25966dba713f382871b4f8b639482856881f99a2d5320bbc057de112c9fa935dcba318e0e60336a71124a75afff18cd448454413df0841abbfbbe44b9a91b3648098ab7d81a7ce314caa1c0fb779d064e2588444ebb5d7fca9717ff1c108ac7b730a14095926ace87bd9e28092c3bfdc752708e14124213e6832f7061502d0bdb9cad27a6332bd5ece5dd3db5b81bf0332585005f41feba4c30003139b7d84f5320e8c0fedf5c1b16cb0da184873cb007953952e7fe998daff77f8c93117bd4b6a6af4e65e9a685f1e2356d4e26a2263882dbf7a63e7ab25813e330b08ab34bb261aa3bec789fb910cd389d586a7d9d91fa85a4e1069a4cc7a9d09a55f5b3038a6045d6a0dd161228514fcd8a53a185266770c26a84f46656d29b1397b6e1fef8390aeee6f7878ded5917f5c76fbcc0e88c4bc48c1d4a79d7bc2eed3ddb9f453797922e0ba705da58442f7cc8e14cabcc2f2f55f4df6a52ed0f2cde7bb9e2d23d14590469099f523cb850b00e7db922a1c5071f86874e61718dbad343f7171320e0a8689ac86f2cb110024bd9aebd9e0302171c122c7bb971a12d425522f1abed9e127abd72b15fd995947c49d18f403e625fe3098661b3b57f69f220a5c6b2cd2458061aed2ec887466db414cdba527e4bb31c124fe48807aaf8109e10ab4ce64a690737c468b630c1adea433c222ff2260080a972d3679b99601fa985723f13485cd664819c4ec791ac337fd14c029f5e052552144db6f3757c802b097ff0d687f1ba809859be915cdecbb7b07b167bc69e83f5133a17f3adbaf758494ba07aa3147912b90caedbafa9d7e93a4229673cbcaa136e55e4eab22a84b1f45efe05330bd668e862f16d3c9a8f73fd3f4b5436ae86578ac55faa1ac97c50b8b295ddd253157fb9f2bf73bb0369d35bc45b987521e6581ee22b287054bcf4f4e406a78db9ef368e0f8f83126228b9f3283fd176e360361af17bf7f195b08cd3994670e0a2f4757354e87054a8731e5ca38e043eb36d195d01144bb6b7cf0541d896ef2c725a4f3e25d06ee4e8adc8b900de726b4ac848367eb4e730f2e6a11c8c7650dbe6ff5f068dea33a83ae4a6e5367ad54d9b44d5fd0f4b46471d3f44faa602a84ead6a0ff89a3e9929e2caa6cd30b773b17f98f9fa4bb1d2748c8e566afc2e7826018bfc95cc4ae52b4b1262d6e6dc9a0048f57fac05d457ac4affcd9d3dcd8aac125d8729817d353a80b4d8527a856575f6755b5d4eb8c40950324655fc38855e25947ddf18b2b9c11091ec0c799b222997df33c932c97ca1a8414573a1fbf22aa42c8e5df93b6f58ec1d9d41a0b136d7e3aecfa1e0fd9fb0f1dde29cc566542a7a4d6ad56d2e3348a1a32e45f63a0c78ff287cc3d4c5762b28eb6a3670c36eada64d368889b2244e01907dc2e0dc9806488586caf896729b263ed0ba65ee7d84e6073afa95584a7bac3bb7315ccad8afbef085c0ba43699c9b5b896d98049f2d53b63203c59692b4fb320dfe4d244e5c6bbfbaf481a1e9913981da521a1701dcb9b65c61b07c737f5ed0cb799aef5479a6abfed0fd68e4454bf498d416fa25f7d6ac771cfbcd6503dfc9d1199fdc2c8fd26472d5e074f3b1baabbe5743510c5730760eb51cdf15a2d408e2c16c78ff23e21ba7b8f60b6073b969da37acf33f36a2a9983f770e792579927b889c0837afd4b79be341e3ed9add9e12fb40a6e441ae4b9631924e3a393f65db21e71a9d02b1d2d72f351749fdc4f15be1dbd40d5f8d7fe26f8347817994fb472e9108389093ff6c18b4b222790af68561c8886a52f67f13965a7ca8d5c3e031f8f9366461e51c222c758d49df2b390f5078ccaa7ba43463daa92a981210b9b82cfb9c42529b6d133317104d49830073e5943c50c1b6bafedfc5ef86d13f013bdb318c834ca402ecdb1697ac656600ec57efeaca3b7805b18cba30111e29f1dace4feb48c03cabaa87684214834323c4771c482bd9f9e25d0c13799ed67c6178ef0fb6038cf029715a67ee54a1312b72dfefe49e00afdeb07402db36ac861b3fc11447f3882c21569e13cfbbc424462fb95626b54a0d5ce01c61771d6d4eb5f08d81a61cdbb709a8e5ea56578a6b86bad85a6d78c2972eb1efe2eed9598eb0fdd57dfdfda43fc0491538ffe92abbda6ee82a8432dcbc225d6553230a0f96a7382513fe5f4d01c520f494f92c9ab2a67df75e4e61deae4ff2905aa9d5eb825a7f068a8444aaa421f738a01f55c0fd7aef28f06a4ae9a0d1f59de53c5e4fda00c354c22d4399463d85f675378aad100fbba0c9af106954dffc8233601259a11d314822c89a892bfdc66bcf24cdac7ab25f72d2ef199c766eaf701dfbf610b55122119c6ba59699b3d6deaefc0bd75757b393061192bc424d8b21d6da6eb272fca40dce435d44acadaeaddce72081a11ff056bb393eca35a43e526b78d29a8df560cf9582b588ae7f31c1915528d8190d0c34de8efd4c51c5bf", 0x1000}, {&(0x7f0000ece000-0x2c)="924e47265059905bdd3fe7a8fa436293c268e8a9c8bc349f4ed700c124b22462bc37620bf16234069458059f", 0x2c}, {&(0x7f0000905000-0xa8)="a378ccf8400d9997f7b342ce336cff8ec86511fb5113b1857f28a7a4a79adcde3b5ada98e3d22986907a7f2199eabc44a9813029fadee80ceaaa4f08b569465f628cdc2c803a195ad4df721e0c4e8d4108b5d72e10f686770c72107d3f3e92b06ea915cc433ebd8ed870966836dd6632df5b0f1542b4098aa1c6816a4479102936b74eed2c5c5198939bce35ce4bd99332e51f8a5d37be2f28a1b98240d4b35e5493f7987ed64a5e", 0xa8}], 0x5, &(0x7f00009a0000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000044}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f99000)={0xae, {{0xa, 0x1, 0x5f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x1e, 0x5, 0x6) setsockopt(r0, 0x6, 0x7, &(0x7f000000b000-0xb1)="fdb04b02edb1e9026e82b569e13c6dbd45044bfc1bdb5263dc58ad8f4b02dee722dbe201d1a731df6ff374fd2c0fbaecd02cd0f3fb6046a0bb77fbf9bb1983bcd2c2185fc3f4fdc2526ba9c646ebeb73114a8174be8deb7d785c2c3ae8c14e9b7ce9ae33ecae0e7e640496f0606ec3730fca6a9736d4868aff0fab1b44ee1463f1d278d5a10944f4ebf594e3e26caf59778fdbf822d648c8e4e8b3c7cbf4c76c69a75495cd0a261982f2e9d056daa03181", 0xb1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000258000-0x4)={0x3ff}, 0x4) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000081e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000713000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x84}, 0x40004) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000043b000)=0x1ff, 0x4) recvmsg(r1, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[], 0x0, &(0x7f0000c43000)=""/254, 0xfe, 0x6f7da463}, 0x0) sendmsg$kcm(r1, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000790000)=[{0xb8, 0x10e, 0xfffffffffffff801, "ac41627574671667af0c9d9e35241ee8d3f717427ce10a99589ff2b96622d28abee8416275621681fd354bdab3b858d73c2293739bc97a694c55c52a2dd3066206b70046723ecd5a184c107e85758a3c7a81003a4e68d99eb8bff40b396703390dbe467907671be668c29912b7f92d5a77e760b4c7788fec283457565acfc559fee286ff278702e0ba1f7ad47df9e59286739ad68e08d358e2de5a9533fc9430f3b217bbb25c02"}, {0xe8, 0x110, 0xfffffffffffffff7, "11ca098daa9a80fdd2eec02f5aa070e9255048a18a8fb167e16309e8be57f66340ea3a41460783fbed25042c7d9e5d3b01e4f50021cb1327fb12fb7a693306eee83b91d1a4b291079e58e5352f867904fff7e08c637a043e09bc853be72f5bc0943606bc3e3fc819aad214b31c3425bcd60741e103c5eaed39e0b67c63e69c28290a70a67914c09e33837c758c778bfa9334bf7b9ecc088c28361f353b699a0f05e5bb7f8b42c5f5b4f7516eca491318f7ed91360c0bb74dbc704b63544cbe44c5a1af0bc28044a1d56d9191112ca06df02f46"}, {0x18, 0x3b, 0x70, "97"}, {0x70, 0x7, 0x2, "2465cca0cd6eb50026e0a77020634a0b2b9b267a29232dc2d9410b6f92608ebc449fd1de39ab816071c38800b2dc2dfed6710faafa8aebd1b3e604a0da9e98b2f6151aa88ef6dbb96f0f91e0162ed3458e8ab55d8c64a39e7868d4007ccf"}, {0x110, 0x115, 0x8, "3f7d642852197fd7ef260df5de9aea2faafc592fa58c60897a3956ab86d44798979a674dd87136e8e3795b17c6bdf5cd0aabe7dcfdba5a822d1df01b70eba5d6a3202add138ea19661c3c2c72f7438baed383070a7c49ff2e775f57ce168c6e27ccc0f846dfb222e98e0642bd9153941c2615695d9f82b8facfd71b4df42d6223d8e21b928b83109f8cc1e558dc669ce34bf1409baa9b0e67e9c0fa6d4deeeff78372d61ae77d1a805597e0352eb95a0e6ccda1cd78f9fdf9f9c7b5acb4e4538636cf3318b49a84104a481495abb16bb8631930024114d9af7df560dacf358d55395a92212eeb16d057e7457977e447c88b57e1dffae1152ee"}, {0x1010, 0xff, 0x4, "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"}], 0x1348, 0x0}, 0x0) [ 436.864200] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c45000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00000e1000)=0x8, 0xc18a343f9e6308a2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001db000-0x2)=0x6, &(0x7f00005fb000)=0x2) r1 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000755000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000100000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) write(r1, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec417b4fa43883e40beeb22d92bd7f1a7807f3fbdc", 0x22) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec9000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007b9000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="390000001000090469000000800000f9060800400100000045000107000000141900120004000500c30000000600060800036a8900001ee400", 0x39}], 0x1) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9f000)={0x26, 'skcipher\x00', 0x10, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[], 0x0, &(0x7f00003a0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f000034a000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000160000-0x1c)={0xf, 0x99e0, 0x4, 0x3, 0x0, r0, 0x6}, 0x1c) 2017/12/27 16:46:40 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2000008000000067, &(0x7f0000b76000-0x3)="0300", 0x2) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f35000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000385000)={0x0, 0x0}) r2 = accept$packet(r1, &(0x7f0000d10000+0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000769000)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000056d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c8d000)={0x0, 0x5}, &(0x7f0000451000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000541000)={r4, 0x81a3, 0x30, 0x0, 0xd2}, &(0x7f0000670000)=0x18) accept4$packet(r2, &(0x7f0000c6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x14, 0x80000) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eba000)={0x0, 0x0, 0x382, 0x9, 0x10000, 0x888b, 0x5, 0xfbcc, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x10000, 0x4, 0x2}}, &(0x7f00006f3000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d8d000-0x6)={r1, 0x7}, 0x6) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r3 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005f4000)={r2, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005d1000-0x8)={r2, 0x1}, &(0x7f0000bbd000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000036a000)={r4, 0x21, "e4f10cc08a5f2320b755a1da9987340415a482f9089ad660c5b2c814121faeb104"}, &(0x7f0000045000-0x4)=0x29) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f16000)=[@in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r5, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl(r0, 0x7f5, &(0x7f00005cb000)="") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 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]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000d3e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xf7, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000-0x8)={0x0, 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) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000e000)={r2, 0x2, &(0x7f000000e000)=[0x8000, 0x3f], &(0x7f0000005000)=[0x0, 0x1], 0x37, 0x3, 0x126c, &(0x7f0000004000-0xc)=[0x2, 0xea03, 0x2], &(0x7f000000e000)=[0x7, 0x7f, 0x4, 0x4], 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 436.910679] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x2, &(0x7f0000ad5000)=[@generic={0x6a, 0x4000000800000a, 0xff80, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000f0c000-0x80)=""/128, 0x0, 0x0}, 0x30) socketpair(0xa, 0x3, 0x1, &(0x7f0000e58000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) readv(r0, &(0x7f0000d13000)=[{&(0x7f000037b000)=""/71, 0x47}, {&(0x7f0000d9a000-0x53)=""/83, 0x53}, {&(0x7f000029f000)=""/217, 0xd9}, {&(0x7f0000632000-0xe9)=""/233, 0xe9}, {&(0x7f0000d01000)=""/104, 0x68}, {&(0x7f0000f78000)=""/159, 0x9f}, {&(0x7f0000420000-0x98)=""/152, 0x98}, {&(0x7f00000ee000-0x41)=""/65, 0x41}], 0x8) r3 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000cc1000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a6c000-0x8)={0x0, 0x9}, &(0x7f00002f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004bb000)={0x7fffffff, 0x4, 0x0, 0x2, r4}, 0x10) accept$ax25(r3, &(0x7f0000c66000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000303000-0x4)=0x10) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000079d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1b, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x4, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket(0x10, 0xa, 0xe0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002a0000-0x10)=@req={0x5, 0xffffffff, 0x1f, 0x29e0cd74}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bfd000)="240000001d000100000004fa0000000412390008100000fd86c40100f7ff7f0001ffce0d", 0x24) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bb6000-0x8)={0x0, 0x0}) setsockopt(r0, 0x7, 0x4d, &(0x7f0000d69000-0xdc)="0baa1e71b645137190f550135c3db81e77c4ede9a371096950542a17c8ffb292d7f23dffb2b6dfbfc0cff4a7e964063fcc782620df382f61450e9699253b2df498975554d73d3bc4eff0c92c58c9c1f1939f828a960bec021149654aacf6f33d1a3a40ee7e65f9a315530663e2782c5eb85dec9915f86a07dd9e6b8ea0ce9ebf41a2821d673467a1a9a19d9a93d8c08ebb86c98275df9d96991bc375e55dc38e50515948c937d02378a370829417fe64f4940bdd384161b4e0d74c504acb06c467410c81edc3bdeb235b104166a372de67c8ed0449d5918bcea71a6c", 0xdc) pipe(&(0x7f0000ebb000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bb9000)=0x44, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f75000-0xfa)=""/250, &(0x7f0000cdf000)=0xfa) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xffffffffffffff2d, 0x0, 0x0, 0x3}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000332000)='\x00', 0x1, 0x80, &(0x7f000035b000)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000019, 0x5, 0x3) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) socketpair(0x2, 0x5, 0x7fff, &(0x7f0000713000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cbd000-0x20)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000084b000-0x10)={0xc96, r2}) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) pipe(&(0x7f0000369000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000549000)="06273b326aa911465df43e39cddc6ff3f4c73fc8b5c297c4448f329045b7b9dbdf4a403e53f968881cd3f53afd8f673136c12c7bda110af77da56c7d1fe17345b2407e07e25cd55b5ba5e86908f9f7a3ced94c5e8dc5b3db0cfc4ff4a81854467e7c8aaf7ecedf4ab08801db28e0b81da7eab23d6fe0ebf50a1fdd4e58188710fd33cdcb5b308c5f366135a9717c50fa9e916911df48f8dcdb046ac2bc4053f569a177a177e8af2473d3a041cab8b9b8ded2d70cae88e8b0eecd61") setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000439000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fa8000)={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, []}, 0x10) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000053b000)=@generic={0x7, 0x5, 0x3f}) accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f000097d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e8000-0x10)="e513b5bf9103000000000000000000fc", 0x10) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000602000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b11000)=0x0, &(0x7f0000436000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0xb) bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x1c)={0xe, 0x3, 0x8, 0x8001, 0x2, 0x0, 0x9}, 0x1c) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="c8698fab11e571aa15060f5292b824b412b1b7a205571bc4fbba65df5bab5fdbc0ce6edfba97822f3013c62a55eb4462be256f7854", 0x35) r1 = socket(0x40000000015, 0x805, 0x0) connect$llc(r1, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c23000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000012e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005d0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bc8000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x0, 0xf, 0x80, 0x80, 0x16a5, r1, r2}, {0x0, 0x5, 0x5, 0x6, 0xd9f0, 0x3, 0x4b0, 0x101}, {0x85b1, 0xc96f, 0x101, 0xc664}, 0x3, 0xe04f, 0x800, 0x1, 0x9, 0x0}, {{@in=@rand_addr=0x2, 0x7, 0x2}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x8000, 0x2, 0x6, 0x3f}}, 0xe8) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) r1 = socket(0xc, 0x6, 0x8001) connect$netrom(r1, &(0x7f0000af6000)=@ax25={0x3, {"726b42c88bd9fa"}, 0x37}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2017/12/27 16:46:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) r1 = accept4(r0, &(0x7f0000bff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000a84000)=[{0x0, 0x0, &(0x7f00008a0000-0x60)=[{&(0x7f0000e19000-0xe1)="aba2d6b7179dd9f44e7539a87ce35e374115ee92a95af41c698e92f0475ddc11c83c8f080f1b57e2e51e51b7a7547aa01e6d4678d9bad998bc5731dff2e9d3131995be7d0d45e12bd8fa4532d0744a1499488064726bf114cfec0db7d0e646246e6224f2c15242c14c19a2df17f176c176f021f97291dea51fbfc2ee6f70e476a88d59a396c486bfca20a2802ae72e4285fa45c4fd7ad6e64188c115147c93ef7577e7fa48a11f1484d0b4f01672f9558f6510164e837dbec80434766d9ec8fa9815f16a4206ebb19faa11d7896a9dfb665efb07e5ffe7caeea3978c2cf47f644d", 0xe1}, {&(0x7f000065d000)="d503a8f23a1afb8a39f09a7b28ce0ed90de9bc4c7d1128009558183f787b844609306b9bf78ffc3d496c51325e43d095ef5f004483a3960d2bb567e51169046eb1219839b5c5c3ded47c20010ce93e14a95dbc919c2acd87dcb21abd3d33b9f00a64d6633885ecc073e1c8672862f01d52e4927b78c0d754c3e151ed258678dd135a1626a18c01e91f1d5bd71715f23b73763ffe4935da0cb903db6dfcd2da2eda3ccfd282015bac3e73264ef8b887225df2086b561a06cd30470352626dd011e3b1a83c5910496d9b07108b793814085a9cdf63a978aea77fb56ca231a79610b707f895e7b5d5dc8af49850f8003e0844dcbc2eb2cf", 0xf6}, {&(0x7f0000f8f000)="", 0x0}, {&(0x7f000085a000-0xd8)="2bc93ece129a9fd27b39e91b8b38829a337a4681664d37cb962f6c4d9472ec54f3284f4529317359148350aed6704a8f680ebbd093d26b4fe452715de45f9d5395df6cada3e4c43610a1e665800a0400fed8b92ca62953b39ddcdafdc74876cc3fc88dcff052b77317916c671684718be7578cfda12acd6c16b7807fc53be46cc81d3bf75c1f0f96d8cfe4967f7a9546a1ed066eff6912b25bad63e7326dd52191c7f6a59db07a2b274a5447b7ab73eb316eafc46cd56fc6d332a45b3e9ab3fa57383b3ccb651b6679c867c4cd5fe4e1d0be5f0d3f576ddc", 0xd8}, {&(0x7f000067c000)="d555733ebe7b9aef6f1e6fd76515c2863b3076c9e704589a4c85184e3ce7bd86fdd3657f3d589afd185c1b0cb934082f2c6260ecdf524aa689154a623332bcab4d076be86a5cf360a3c730a645bad11230b558279ebce3f12c0b6e06ee93b4c222e93979e5453a30cdd2aedf59565ccc298bf62c6b99a223491116", 0x7b}, {&(0x7f0000d23000-0x77)="df08a8f013d3283163434e1904a90ba15660888c469ff7f1e70f8b5709e7ec5c8da1f6834e1cf9df743abe4916c44f5b2a436d0ca1de8e694bc4fdbde14d9bee2bb6dfdba2cc31dd3d8fd35dba4d26461632dd23632073248c2d46e4888800a7b6d8c195a634b12d49508e3a5a064c5bec988dd3b0fc14", 0x77}], 0x6, &(0x7f0000001000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x1}, {0x0, 0x0, &(0x7f00001c4000)=[{&(0x7f0000001000-0x3f)="07ee4c957187f456a6a973f9dcd437f0f16178ff494ce96005d9c0ab6646f46fe0e4f0dcd1d6575f682e605f6e6f27041913dd0a9d46f09bb8429025d5dc6b", 0x3f}], 0x1, &(0x7f0000a51000-0x128)=[@assoc={0x18, 0x117, 0x4, 0x862}, @iv={0xe0, 0x117, 0x2, 0xc9, "38aeed0f5492c07c20a3bffeeed1bd06ffa6682cb51b115195c7e46db29c7da4545535fb7e3341f6c44a0065b97801121382ef72792160fcf973ba67991cf8f54988d7d16fd06b4afc93db05e05836ecf5afb253e1ee652e598c30a6fb23ecafbf23d9ba45c2529f5c65e32362579fee2a8f980849f58591db6bae5a81969d1356fb6bf254722a97a4bfb24c9f0c72329d2f4e92485f7e9960080fba204130c8b4b6c9ca0c1b23b601cc9cfd6e68d2f1142bfe65605522dcd2389bbd7585152880138b1724a5d1d1d0"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x1}, {0x0, 0x0, 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{&(0x7f0000001000-0x26)="1a7cca4b9786e20a78b9423d1591e85ff60892eecd8d6cced26da5ee420d780d45bdb4d2fb8d", 0x26}, {&(0x7f0000000000)="1d6068725d8f9f8ac095b1474c36c10a50d66712e41155befc37df4f856ae3b7214e375a934c3bf7471750", 0x2b}, {&(0x7f00002d0000)="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0x1000}, {&(0x7f0000001000-0xba)="0f1055114154d86393dbcb8d3fb52016a5d0b25c73578cd44690db746df53182b8a1f8c2972cbf76785f1eae46ce64514a6799c6d192baf22544ecd2b1f4dd198f18d38db5a7168932fcaeb56ab8818d6caa7854e1762f647bcd5b09581413ee54caa4e6725602a114b13a55b73fbed4a330828263cd5673dae5fcf6108cb3e1dcd4fb645818b03c1ed79f22ed1ed1eef916f7441d26f5d039222329bdf78bd575bcb43fb7bcaca3882be699951f1b810fc99d5ae6ecc8a47a9c", 0xba}], 0x9, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000ebe000)=[{&(0x7f0000000000)="1f789922b3d36282ff26e86dcee37a9c88cfbd811c87", 0x16}, {&(0x7f00007c3000)="7116885707c31501ac86809152b8eb1d52e0691c9b469c705a9465e412926e2fc14a29dd407bc3c657c0234d994ecc0e542853e82a9e15ca9859619af754e8b699eaa23b3357051d22392790aea09e0ab2e34da76e85c25b5caecb420c2870701d2d38c8ee96af6b26364b331d70d640a2ba8b43bf8d83a50b0fb3bd2f2db35c27a12a121002b119876053cb6b515f4970e5c2b5b24a", 0x96}], 0x2, &(0x7f0000b99000-0x130)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xcd, "4aa52f972592a575490ce9cebae065833bc35dc0dd7fecdf4b3ccac3955334f8da205f1e830b39268fcbc9be683084afcc1e702bf39484f4357dff09f1cb7f6131740dfd89413f72d141074eb3e02b698234f85cd5f8e9c50c5b04afeaef21b81f27be2df5d2ae9dd3f1d0dbf5e2b45afa15d9fae587a75fefbd4bd7868926712f050c3820a17ee31be87eb85925b0c55a7d93483140c25c770c2078fc094ab2a76c6f956a968a3649323d0c7de020aaa4285292060fcc92548f8d62f2dc8818a30a7bc112a27d203600eb0a0c"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x130, 0x4000000}, {0x0, 0x0, &(0x7f0000349000)=[{&(0x7f0000c3c000-0x5f)="70994e68de46d2840e8315829ee44842f5fcce48fded090142337def7428c333f0f0f09b3e0899e9dc641d78d14cc0070ad89465ab6335476ab3484c8cd23fe67c704a1d05c82f07393161630eafb8971e9fab480cc8742ac26a7e8f2931df", 0x5f}, {&(0x7f000092f000)="", 0x0}], 0x2, &(0x7f00006bc000)=[@iv={0x100, 0x117, 0x2, 0xe5, "05e8dc0b141350e1f8ed9a58230e5fdeeed6cd493a702e0f54191510badc9427d213ac1943f59c7be1348a6b49767afbc18f78d3757b25a3973f6d94289337e8e3162f2c46fded790f56de15fa3b6118db0df8134759a37bb600233cf800dbddfa199094054103e1acf2ee91f95f33e992fe7173639045a4726f2b67d9f100e7f758c09bab123a3c0c3b7fbe9cf9c742cb2f47c79115e6d40fe99c267f32edb8b9d23346bcc6fd6c6fb1bf48d9a4026b7b1c8c7ce99bf7bce48fdaeb74378420e2bb33fdc4ae79b616142c0b0f81b8e73d550bb2d681a3d701f6f708d910784af52f2e7a4b"}], 0x100, 0x20040800}], 0x6, 0x800) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000d22000)=[{0x400, 0x2, 0x1, 0x4}, {0x5833, 0x7fffffff, 0x2, 0x0}, {0x6, 0x7fffffff, 0x1f, 0x681d}, {0xf93, 0x1, 0x0, 0xf66}, {0xfffffffffffffd74, 0x3ff, 0x3973, 0x8}, {0x4, 0x4, 0x9, 0x77}]}, 0x10) 2017/12/27 16:46:40 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000)=0x100000001, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000fd9000)=[{&(0x7f0000003000)='\b', 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x1000000000000006, 0x0) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)="25a3b09721ae1902", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000f86000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f81000-0xb)={0xffffffff, 0x9, 0x8, 0x2, 0x5, 0x1, 0x3, 0x821, 0x5, 0x1, 0x91}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000507000)=0x5648, 0x4) connect$inet(r1, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f82000-0x4)=0x0, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f81000)={r3, 0x18, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000b58000-0x4)=0x2, 0x4) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xfffffffffffffffd, 0xffffffff) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d31000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2017/12/27 16:46:40 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$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000218000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000072b000+0x653)=r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000037d000)="6bc212ccd47c52ab2ab09f85a15d04ea", 0x10) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000cc2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b11000-0x4)=0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xc6)="5ec776b626b144aa76749e63e3650ddd1abf5359090c98310b8f41f8614c85a02a7a060c8639a31320861a5b1a371334e32b463e44f2e6a618371b33a212289c29b3627761a053fb76bb4fc8b057018a15f806777a4840b679749fc53097fdafc5cc1cd1b0bbc36ef8b35b8fc183c93a29cc47586b883c8a2a2b1acf1a2524c987711dcaf0a0b74a5add8a1f9aa71bb120677cf5a145255e1814d14513329fabeac20384dab22c5c6703f9e7097a16b0804b9cc731a43b2dfeccb1222f7b029977fc6ad4d608", 0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x10005, 0x0}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000f2c000-0xcf)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000004, 0xfffffffffffffffe) pipe(&(0x7f0000dee000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00008a1000)=0x9, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000076a000-0x4)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000b06000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c9f000)={0x0, 0x280, 0x0}, &(0x7f000047b000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b3e000-0x10)={r3, 0x7, 0x1, 0x10000}, 0x10) socket$nfc_raw(0x27, 0x0, 0x0) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x80, 0x4) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd6000-0x4)={0xffffffffffffff9c}) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000788000)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0x14) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000fd4000)={0x1f, {0x7fffffff, 0x6, 0x4, 0x8001, 0x6, 0x4}, 0x0}, 0x9) gettid() socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd5000)={r2, r3}) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000037c000-0x4)=0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r0, 0x0, r1, 0x0, 0x8003, 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00007a7000-0x10)=@req={0x28, &(0x7f0000678000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}}) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x40000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/27 16:46:40 executing program 6: r0 = socket(0x1e, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000094000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007d3000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b6d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000523000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006cf000)={0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007bd000)={&(0x7f0000982000-0x8)='./file0\x00', 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d88000)={&(0x7f0000cfe000)='./file0\x00', r3}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f000064d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000400000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000b75000-0x10)={r4, 0x1, 0x6, @random="67c54e1ca7bd", [0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f39000)='`', 0x1) sendmmsg$nfc_llcp(r1, &(0x7f000009e000)=[{&(0x7f000046e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2bb3873b2f447ceb73728009c2bf4070d3b5881577ae68d846c2823374523c877a7147609f2b2b51157a7ad46875396fc1a84ee4ccdbde0a4234fce60f7f3b", 0x0}, 0x60, &(0x7f0000f0e000-0x10)=[], 0x0, 0x0, 0x0, 0x404c000}], 0x1, 0x20000080) shutdown(r0, 0x0) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf3000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e34000)=r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) 2017/12/27 16:46:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000098d000-0x340)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000966000)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000055a000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) pipe(&(0x7f00001c9000+0xd69)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000690000-0x4)=0x0) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffe, &(0x7f00007a3000-0x4)=0x1cba4f0f, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f000075b000)=[], 0x0, &(0x7f00007e9000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e9000)="fc566aef89f8102cbc87bfb25c698c11e2e207a17dcd5f71fad52d07458a5cddebc3e6962401144f94b46233a7601937794f4e566cda36cac4c797648866806bc5e4074de8cdae58e359a6ecaf41d18b17a85f4906faeba1348f4ca073fdc729f47788fee7a0e5052fef440b049e60d712ad225e57db", 0x76) r2 = socket(0x1f, 0x4, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000025f000)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a9000)=0x8) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000214000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000cc1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb0000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000173000)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x7, 0x0, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000353000)={{0x6, 0xa8b, 0x1000, 0x400, 0x0, 0x8}, 0x9, 0x1, 0x20}) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000030000)={r4, 0x8001}, &(0x7f000098c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000140000-0x98)={r5, @in6={{0xa, 0x3, 0x924c, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d24c022, 0x3}, 0x98) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000fed000-0xef)="79723c8e7ea68e39b8d2312db259ff9376443d9958a3a959bc3415da38d50062a8557c7372afac8a5f8bb69f2d4b7bc29a1ac51fd51549d85a15bdd169b134c1f888d9dbef9ba86615ecb00ad909be08edd2292d0f8867c43a2ecc82473828e8d536b537d92d0640c5d3d7ad11be2987829345af050aef542d03fe53779eac3eb5fb21a7cd88035da3c657672e07e57007b99ddb280b0f18a5c46e8f5f171efa5f03dfe6a83e378bd983ebf037ee83090f946eac43a5a2ca60189580534c237fdbad05a39f2f79932784e525533d7de978f155176afef1b4e5ace932c52762cb87077a14382cf3676cee31467e0548", 0xef, 0x4, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004c2000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7e85201232c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000454000)=0x5, 0x4) 2017/12/27 16:46:40 executing program 1: socketpair(0x5, 0x8000a, 0x7f, &(0x7f0000554000)={0x0, 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$netrom(r0, &(0x7f000080f000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"93ee438c7fb326"}, 0x40}, [{"eeae18769ec2a7"}, {"a6852e041d4ff5"}, {"ee319036035970"}, {"61d58ea3313258"}, {"97387275466e6a"}, {"cdcb041ecc0d7e"}, {"0d1afe181a158f"}, {"ad8e173b951933"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x97)="0c6aafa32344f9a68af35b844f520b40eeafda01492695f9277bd66cd4d656fc2b90947a611950155de51f8ae43703189378ccf6bf7bb5022e9924ea490a9899d582c5924d8527867a135bb61fca2300af639e0f087e7ee61474d7c9f4eb0ac4e5f25df6b9761eeb5e39b1f473be064a5f930a575c777b59344cc7319c12f7ed67afe54fb6e39db224ddf227a1ce104ea40c45f52847a2", 0x97}, {&(0x7f0000582000-0x7f)="fa259c1ca2864be4df5fd04b9b643b55b23acaf77dc01a52567dc351f24e7da30ad838b5e2e3c8f14cca93a87dd58d7acc3139962751ad002f6a5e3cb083fae5242a20e892105dda1d2bb48b9cbc5f84a0fb64d4c6369c7786a092bafc28bf25082674feb2c972b58e2c42d04aa7302b9d4146d96b4aac088b2e46cb1ad975", 0x7f}, {&(0x7f0000001000-0x5c)="b020187e9a292afa0954ade3d12dc0ecb488a4a71da110c8ba4fac9bc6190bb910462c67b950e209742380c735ce7f2ffa84d9e2e23a89ba217375ee991a72561b3ed5dacc45154a9cda5735bad01111cebf0b4f9dd0c5d80e7a827f", 0x5c}, {&(0x7f0000000000)="8ef6f99106c7f9a74a8f5b918a80ec4e50cb54e6d2e2bd297c52ffb37c33adfce8061922b8e153fea805619e36dd6a7fd7bbf01852b5ce9a9c62e69cfce313774c2af36256892e935938a05d5b8ebbbf368c9b06cad8ad5d47189f4182ae53d4be14c9d947", 0x65}, {&(0x7f000054e000)="707b5a5c3e3e2b53bb0b13c821e458acf273e387e488ed3020b82e099c5567d30613b63fea9d7470a9af49d3c8ff4ec48020fc3d8dc79cdbe30ce59faac1913a4b2dee4cfc9c0548a1b0b70c9e716873d0ac709ef8c40a8196239bb1b61de2b867c6b156e5b71dbdd443a34f6a15b1532145", 0x72}], 0x5, &(0x7f000066c000-0x2d0)=[{0xd8, 0x84, 0x9, "f9da0821311d88fb70c66c912109af2e8bb6fba1a54820259fb22dabf7985eb982a3f9de605b4e71ae9335601e929499f42a6002b1e09d507c6c4cf519e09c1d22b42b974c0bf0849709cd552ac89df16b621bcfc77690320e04b1ef7f8e1020ede75c771ecfa9a16fbb8bd6f6c5f64b974bc23ea10fec6f38b8efb69f85e9e7b09026ba98cae65b6c1e52513ec46d961877fec58910321bdc5f638620ae5e2d3dda04a5a23f879d7b7ffbebd30bdedf4c6c21ce6666bd7442f1519d8dc991b25a9264de759d0a"}, {0x88, 0x0, 0x8, "4ed7df0cf9e066cd6442a85bd0ed13cc1145642f61820737b656aededd08c18d3ab008ae2ad34c018674991146dcf0628c6e382596e729d664a7a39df2b4f1dd913d36b942499c22259ac076e5cfec805b4ca3b02a4aef3ec6af7be7fba33424d38e5d0a248dc307c2909da9849e5ac968735a5a878a"}, {0x48, 0x111, 0x80000001, "940a47d621e5bccaad546a3082fe58c27d73e98fd3c52e02d3dcbf69020d9b87527bc10514c83ba836b53320852087d51837108e6c63d241"}, {0x10, 0x0, 0x5, ""}, {0x88, 0x109, 0x4, "51fa44260bccf5e17e9d44004a6e922dfe238294fa2a20ed7cf1cd33e9f405ae8e440bab3c3adb27e104f201c33f1b9faee5a569d33408e6399c8966e395366195a12cf2b8d28d150a5fb5eb7a9586270107c260f753f5cd515f813a364052ac15b2e41c78cd254d7c1fd48296d44e73e8d6"}, {0x90, 0x109, 0x1, "f40f760f6834d73de1df2a8dd93c01e4f9532fc30b29eab67b5d1e5411ad31c16e8bf07ccd5ea0626ae57ab9467ac7f9d166572ca64efca5e4ee95435d39f82ea89e084e833c142b56c81040b63c645e1d5583363e7573dfb0890ebe1f1932b0f865e1307fd458c7bc903f8131dc1d548576cfdd97d3c5b41f15"}], 0x2d0, 0x880}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002f5000-0x74)=""/116, &(0x7f0000fc2000)=0x74) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fa7000-0x8)={0x0, 0x7f}, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fc4000-0x8)={r3, 0x81}, &(0x7f000074a000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000136000)={{{@in6=@local={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fc4000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fc2000)=0x0, &(0x7f0000fc3000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ae000-0x4)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000478000-0x8)={0x0, 0x95}, &(0x7f0000186000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007cb000-0x8)={r2, 0x0}, &(0x7f0000e6c000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000213000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x288, 0xc94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05a, 0x9, 0xffffffffffff0000]}, &(0x7f0000ddf000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f5000-0xc)=@sack_info={r4, 0x4, 0x201}, 0xc) syz_extract_tcp_res(&(0x7f0000160000)={0x0, 0x0}, 0x9, 0xff) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) r6 = accept(r3, &(0x7f0000e3b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000e15000-0x5)={0x1, 0x51f5, 0x3, 0xffffffff}, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f9e000)={0x5, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa00000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000002b000-0x8)={r7, 0x0}, &(0x7f0000474000-0x4)=0x8) connect$inet(r0, &(0x7f00001f7000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000a0b000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00005c4000)=0x0) ioctl$int_in(r3, 0x5473, &(0x7f00009f2000-0x8)=0x400) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x4000000044, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x1, 0x3, 0x1, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003aa000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad0000)=[{&(0x7f000073b000-0x4)=""/13, 0xd}, {&(0x7f000020c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000435000-0xc4)=""/196, 0xc4}, {&(0x7f00008e7000)=""/28, 0x1c}, {&(0x7f0000afa000)=""/124, 0x7c}, {&(0x7f0000378000-0x66)=""/102, 0x66}], 0x6, &(0x7f00008bc000)=""/40, 0x28, 0x0}, 0x800) close(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00005e6000)={0x0, 0x0}) ioctl(r1, 0x4, &(0x7f00003c7000-0xee)="b11bff4eb037d9ab89a493767cc4340601bdbe452b5300993c8fd63f162da552d3fb7bc28352c331c08c016878f873aa7c883f29550fb3a2634bcd6e704c2e7a805057c0b6d11d19b136f91a4af7e7e7b3521fd801718e2f9e0de64d7efaf2d89f50f3773de20e920f8da6c470449356b5c98cd45f82c026fd56ef0e003449b0398d7a1da9e0e435d15a6dbc88cf99f41fbfa7ddeea54b1e4b557f5edc98c0b0491bb102f616f2d16473da9ef942eed978b765071c7556ec47bc5e6aa8861f9d3e328abc14bd30b22baa7013ae82fbbdf4c91af9d7d9bd3f1869fc55a82bd7fe0828ae4cd0ddbd7a009dd5e6a156") poll(&(0x7f0000bc9000-0x8)=[], 0x0, 0x2000000) shutdown(0xffffffffffffffff, 0x2) 2017/12/27 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000654000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000414000)=0x0, 0x4) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000645000)="a33e1ac10dfb07a3af181633d963392258d22df6fd9e75ed0ee4c072577e599c61e5c46b8c4b7b2a855891a07153d5b2edbabaa0d95005fab3f7219a767d792b5bcc3689d5e3c48648d2a7e1c189e597f2a916c7a0521d22feed69146c1bba03c2e06d96118629844181e9a78297e90d7cf54db322e05fba43e41abd4bcd3e2eaf85628dec457e4725a1962fb3bf0ef187cd893e501b21ae083be90409c93c4377ab9e0b9fff9d293f113ca0899934f28720b4248e09cd776867c490b97aff5c6f6332db1474e477570031440d7c0b1088bfcd68865d370911769aef5d9a20a39a4f57913054767d260224647b47de6e43ff2c61834a413afb79f1b9eb91b395b6369a25aaccafd7788b48b8b65f591c02f0ebe9d545f689fe43e849692772e99af98445f4704199f9e7b1d72edee2758575f078fa8502bd4e90962a0e6d06d390c27c8cc412e88aaa05ba14c1516fd231814e962d694e3361005cca846965cc0d23b71a9b078fbe237c3695a8b14e7aeaa3259a42e290c67dc42703ea8e60057930e868df7630560c6507a88735a06cda8fbf84911f5e473030e370fa1a14bed6559b048f3618781de546e008609a8835b5244ce21a6487c706cf1b0da6de077f9e7a2e863df7f02c4f4b9c87d29510170ac90e5d2c2a227eaac7aba89633248ee8b11c7aeba92dbf6d7ef3f42a4787abbf8bd50e10c0e6d480119b89acc2076ffdd93f52282b3393741e07469785c32f8626edd6c48c413a12f6482928a427b367c084b7a436ec3ed108668016fafe30af145d2efa5037340970fa36daef36c958fe55d25cbea0f6904a2c038d130f7beb4f847d5c2c68dfd23785e4f54612104b425c91340cfd4c7734362ebe8cbe9e3b1ab4b810f49ea3e4ef8e13024eb05fae0fb1e5be0d151f0f649956bf404dbf34d1c1b9e571e34e2e007d260160fb391018946756a5a719d711a5f9dfb10768ec1d3c57ad58176687f9b3fbc2645c68a34b35d30b9ea508b0ae51b2f6b35bfccc529c0fe5f83ad4460c966ac60145967998b653db7450c314da7a6bb687bbf2172601389b9ab268a87187bd316ebf324aca2bd4ac3a00f711219b34bd9e4a27232168491f9f939b5804d88245f4f52662623b62ba3ce3416b5703c435382ce681d046e1efae4862d9c06600a1ba954d874044b2a5777739586deb4214483335f6ba829f1497ba19e74a35beb722ca451510f9512c33a4f4278aeee43d114903fc3418a188bd0b4035c19d5ea0a827b722800e25faa9ed8555bc1d6cf678d3254f270936e87c5ba6b53973075c93d1103cc095d4a2701be90842c1cf96d3927c88a746fdb68a06a876a2960f5fabbf2a1f07b843e76c7c949c1ca2654a3c4eff8d3d8e1863d21c6a2fb398df13fc2c8be4353113403b05a0dbef94cb0a33dbd455fe2ad5b222a580a785d49480755d118e1cb6385014b797af897ae757b9a3755796ad4538340106c62c2e4113c51de8a252a7a64010cbe3e7f58caa17560cfff070bf688dddba8d0817ff9af859c714989e4a318b1c6db6e0cdb59148296554d95d4f54738b4cf74af4f697051cb8300f360caaca482b2e38ef90cd447a51516c03e7bedd6e6eb7ea70b4168864c5b0c380ecbcd874fcdc499b41b4589ed8d6cb80af097631def7f650f3f85c2c412c24a5fa65f58872ecf0e13d001a6c0ebc5fc13df1010b4fed218e26b716a8e4ddbfe4397a09b4d67edcacd0559b1d49fa44d4c0c938850f61832b30a4b3fa9bfd0e3f234c2579f12ccfc90a572061bb605da6ef1784248a33a15915952c056cecede966807b593c7d924c7eb34687de4a2eca746491677a3e9062853c4cb32146c18c69b9e4de3db1b417df25f46ec1ea3b3e618d9e7be412f07e5f53ab5dec8598a6c39adddda1cf688383b621b34cdf3b99d6e6cb3d851628688ae6ff075bb01f0431fc8f73825d18e529b4364f44db52787f2c4a5ee483331072d6c139a1b3b3a866a2fbc1b0da0eee34e94fb54b47800962db6a21d7d59cb09be36eedec60170f335481ed6a3764e2920841906238e6a6440efdb0a25a36269ff522e5b224cc59126a25a5ff77780f7264c95face112d785c13715f40c3f790a71fdc2d56c7a53faba73260b651da197261d8720eb2517760cc98020a66642d067ebf171f721f27b9188a00e93766329ab69be82f49333e71c0a8201b21f295bde5e05b2fd51e70e5cd00dfb175a32c7cf789bb2af844fa4cd8b01486d654cf7f22121faa6206d51a2c9a41cc00184496a8687314184c27b76bd825e49543c18032c7ec4dbfcf2d227fb82d4349fa24fe19fa37db346cd4a6a319079488a47263c795438e62efa1ec03c1542cb79bfba8a2ccd3991247211f380b64fb9f10d882d4317cae3e5cb3beef8d8d7b8a25241e30cd442c6bd6764a6dfcee5b42b5b7a9824f9c1726ef3500f5728deda4ac6f3e46f74361f27b417f0d9935ceae72d26fbc88f0f6f61ff945e3633f13ea7812d6310d699a0ed295d70eb511d02b5119af4525eb344901f7d6c943c6c1188a442ead3f9add0b85fe47c9cd78d2f219d1a3f544e9c42d9ccadf1d0e100de5fef7ef7fca8fff7d212b147e2e06f7f428ad77bca1498c0efa89cc9467d2e17366fa41853dd82584d0f84d6c653d7be19171a7670f3731f2bea42f7d0f900f095d3ef5e8b0ac9f3a67056638f76c1659725de9c94c1ea3e3fb0862f496e422e60696d1bab3b3e73258f87bd3b21273249d91266e71853d137e80deed12185b73c75c4aae08ff6057dbcb2062b7defff202d3841eb688462caef63f319622cfe9a5410b0e769d414eaee209a6e3bac11ebbc9cb41d1128e9c78e5613b1896d6bd91c1675b013d69079c4daff7f0d098eef42649c51fc36b0b0207ede5d568882e44819db85b5979aebd52d7b1c3796a237289965cf861e7a2acbc909229c4f063e9401e49e002faf195f8de506c5ed40586a617cbad1157a4bcccc246ded468d21dab0f403eb00bdd865b4664a6623945a06d68f0ac4d5a34ac9a00c76d4e64e2143c28335f3e8075312064c79d2ac2019f1b24e643e081adbb5cd27718b8e1b985ef4573746706e8ee37d123191dba87a585b8f3ca6e25fe07731516158e229b7934399ee1959d793b35eca712f6adaf35578f028a56bf2f84fe3ae8900b28fa1700ed8e4681bca2f155a948493aab645c19189041f4f020e08ae5db0b10725d1a647c88156a24d5cd882d6c900425f78614a598c7bf7bb5cb4b2d3d757c6ace03126717094c2f41714c65ead420bb3dd5ee03ed44728058d3ce584a4fb12e1692a0c09da06a5462e42bba29d7f8637336490ca73ae7091aeadbdc319f70494c286cd7152537202a4a83cb8758bf0fb9ebbcf0353b63090dc56d249a2b777ab389cf1aa89b7958e022f463de4040308eb3c8217d1d235c1d30104d72e79b00b1098e8aef76435da2d8cfcaf08e00ad1a670dabf6ccf075f172aadc38f5fa911181e70af6dbefe306e654df8a43916fb40d20ab48c623885c1d5ab2ec4712000aee3b304faf29911634fb272244a6649b4800ca399cea65a7ab645a303c6c10b20b3dc3dc54392759296c6ea7ed8e450ffe40d2ee0d527da3569c753f84fb87ed43d0b2ae9838074770ebbde50c656e7d9187211d9f4f68de37b08e0c0d940a508ed0fc7a7a85b12f3add754c0500cfd9e06de291a03ef6dd485556c2b0bea5f544ada41de493fe95589ad3dd12385f3d726221f6e890423232286990ffd0dd444b79655b9ea511b660ad1ee80395aaed4d202c130a732c059cc3968d9340a429ced20211701814e2161e70a9c1bba08757114a3800dde80a6f9b06a9c4e6d2cac5665ddaa6c8de0c5cb90f82ab3f30418eeae7a74426149fa0f71c3cc8b87373f03553fa774698c98c822240070913af260321842020c74c6307623fdb265ffa8a9d844ea093d343ef7c87635de6e3c637c4318e3a8a373ecc4e7274260019ce4437dfb483aacba8e933338836329abd34d2d34d0547679c45bbc44df0255f857e8f1567af4bf25a33d108c746b9086679a7714e7f6ab6a1ba20b8705c776dea3e5ce607fbd504c46565b1e6d6d6b63c19ea467bcd5049b9e085c859497cf6624fe9792b3307e1c38ea8133dc1ab1eb3324f56a9ce1f0df574b8f75e9931ac3d9e0dcdcc7d6ed6102146ed7e8606b3ea72cb793cf88922ffcde240102a1b07c8e43e267f7f30f8328e2b226f58d4a0be77b59b994dafc6a37971433afa25f2ca00999373209d06479404d56c8d0937373c11a2711dc363d8d9c9f519db17ca2d3db0f2a7c77dc3a01c3df7f0308830c6f82684414f269545fecbb57d5dff0865bd42bb0d7e2d811d83abc8c60595c426eeef70a5d80c06d9039c2f8aaa464d88f875128266a66dac876cde18f454b0a78648b8a25214f3adce8e113523677b03a43d73c587a6c3e00e18c8960e91875c2b114af36a79885b50daa546d25ec40a0cdc98deb3d4a7caa5ae6ac4ceb7ea87f96107187aabe629740ca410d1cc0bad943ec9c13f8f4e48c2e9f50c6f690b9cab809f7dfb743c2e657809ae2d3c0bf89826d95dc0f72e8b8a91cf624889488a2b06250f1fb1632a5af7cc12303618ec37ed013a4e5f662750885956c0a5133ffa2cacadf64ca2930b2a9278ad212306194e33228932b579e74a73c6c58b9f113e77e90375bf88333b12d7ccd71352f62d45f13b0a1d22e20f0e4e50bc9e30875094f9ff2392cd2214afd8917e8909c46c32e9f7fc70d5836b35ec3683cdf5638c2a0932a33de2d0b3f9acb94f545f4b351a8759463558d32a45e16f1c172da2d7d5cbbe5fbed5802e709cfea6286fcb93fac5ceae2622719e9462eb797d1c08dce0299e261b60ed7679ec5afa2e3d69170ed8a6546d062a0a8cc3fad9da327545057d493bf62108797b6a5173cd4349f991989b52f0389194276ee084e36825e2de9296be1aa10f0152fb08df3eeb9863a4316816f174f1c27e358dbd5ee95b3b8e96df494c44dae057e6f2887ce2a13db7f91a0ccc5cc3e9f899187f611ba5c1927b3bbbbc22836c275a9dd1cd44835f54f758347de2065e6d7230a187d1dabbc8ef3eeac0c09c6352394876af684110f4081a9c39da5126ea0c559ab5b045d61eb407bb5049af4d504fb74e5deb23148ec1d0b076de0f0ebbf9ed41701b4761b95bc67feb8b57aedfc34f5e248cdaf582d339dbd0dc692bf73692847a4f4ebb04a0addab50f361dbe1f1d21c706048dff62903493c7f85a5482e0bfbac5c3b1cfa13abb480ac4a81bb1f75244edd6b2c8daf4efffd62f21321168f2fb297e5b3484f304db5b897c496e413f58ed74f27bad566b55d546bd6c17b9b0c9c6d5096accac040d2af8fe768f0759b90c7d8a055fd65e879517c4e554465b94098e21cd35e49e48fac23bf396c6548b69a3ccaae04c22da37bd252b8993272a577f8984641709a7a84d0e2a7fb266ca7409b7ccf32d9e40f81124cca8f9fd89df527dcd91fe673edce58bc952b986cdbbd99419414d3a70da20e9c1171542dd7f299b0d82378048aa1911e688c0f09476389d62f455e3a2dd8a65fd307fdd8eabed6fef8206dc9902e1090488b52b9e3ebb8194fc9d1ea0386a6bf9e4a2db172a922e973215de27647bf1f71dc2350ef5fade3918f760142b250a997ade0e8ff7b5ac7e772aa3c58004afbe30c79152c6bd6921033319275cea2def24e7ce4b51ca552c19d361dc335bb099c701d7fe32ddd3d21111090a272585b27168e19c3e5183074e9bcc8f8", 0x1000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000ef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8e000)="17597a61afee23b4e6e3d8f7181b11bb9b65db8118b53e06afc77a6388b7197e5fff4f11644cf6b65b075805ccad6708243c7e7de0856f57590f7625307a2901b9da12f1a5e0f15878a5168cacf40f99cff053b11abf9163996a00707244cd9764cf98cecff1f6b5d2c57d37add28b47141ad9e905dff59b81ffffffffffffd388645a62399d3842b996d96e9a", 0x8d) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) sendmsg$alg(r3, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[{&(0x7f0000f8c000-0x78)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18", 0x79}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f91000-0x43)="658445ef8e28760ce7e9255c6b5724f087694172a58d27f32017c91df26a43f30ec9f45b71f35cfccd1780a2e40a6fa39db056a236aebd414ca35acb7fd684f85cabbb", 0x43) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) poll(&(0x7f00005f2000-0x28)=[{r1, 0x100, 0x0}, {r2, 0x20, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x140, 0x0}, {r0, 0x41, 0x0}], 0x5, 0x1) vmsplice(r3, &(0x7f0000185000-0x80)=[{&(0x7f00005a8000)="f5", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000e54000)=0x6) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) accept$packet(0xffffffffffffffff, &(0x7f00009ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001db000)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f000001b000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) accept4$inet(r0, &(0x7f0000fb8000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c10000)=0x10, 0x80800) socket$netlink(0x10, 0x3, 0x1d) 2017/12/27 16:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) syz_extract_tcp_res(&(0x7f0000e74000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000844000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000a2d000)="91bcb0e68f3a1f54c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f0000754000-0x98)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x38, 0x117, 0x2, 0x1d, "d11b4dbf8989263ecdcfde75a090af635a8dbaea4a52e36e4ecdffffe7"}, @op={0x18, 0x117, 0x3, 0x0}], 0x98, 0x0}, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000a8d000)=""/70, 0x46, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 2: r0 = socket(0x13, 0x800003, 0x1000000000000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00008bd000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xcb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d4000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xc00, 0x7fff, 0x8}, &(0x7f0000a88000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000be0000-0x8)=@assoc_value={r1, 0x3c93}, &(0x7f0000a5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000946000-0x8)={r2, 0xfb}, &(0x7f0000c98000)=0x8) pipe(&(0x7f00000d7000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f0000b9d000)="0d0959f18be068ad00437ebd0f2ac1eae09f6ef819fb217be990cfbc0580e8427c7cc7d852d15cd33d57f427332a6b702a78222623554519b329ba178a55d3bd8bace49a06c18759197edbc943a403fc6052e4f379e9cbddbe13af451426852163efd3f0171ce055955425420eb2e22dbe8d0b20c5c4002eeee889b984bd17f79349cf81620ac7da441631343dea856293dd5caa3585824f38b4f238b21e9cc81376e91c805a8c11c9d518c7b620d01f67a992c7380d", 0xb6, 0x20040090, &(0x7f0000568000)={0x3, {"88e6ff6fb7b979"}, 0x8}, 0x10) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f00002ec000-0x24)="240000001d0001230d00f2fffc0000040639000508000000000000000000000000400000", 0x24) recvmsg$kcm(r4, &(0x7f00006ac000-0x38)={&(0x7f0000790000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000040f000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005c2000)=0xfffffffffffffffe, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ee2000)={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]}}, &(0x7f000008a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d4000)={r1, 0x7}, 0x8) 2017/12/27 16:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f000002b000-0x26)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x201, @llc={0x16, @llc={0x0, 0x0, 'c', "4d5f7845f8573f168321399941053091543bb2"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000044a000-0x4)=0x0, 0x80000) sendto$ipx(r0, &(0x7f0000a54000-0x32)="db434ab4d3dd1d9e487420abe6562fbbc87215b044ff47241b9a6c5d02bf758136e2fd2632bb3b7a3dadac726c3858221c9e", 0x32, 0x800, &(0x7f000067f000-0x10)={0x4, 0xffffffffffffffff, 0xffffffffffffffe1, "6bd212d05518", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009b8000)={0x1, [0x0]}, &(0x7f0000d49000)=0x8) 2017/12/27 16:46:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) getuid() 2017/12/27 16:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000b8d000-0x28)={@generic="881838704c5b10976bebbcf9d9dbd0a1", @ifru_names=@common='bcsf0\x00'}}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000243000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c6000-0x4)=0x10) accept4$ipx(r1, &(0x7f0000309000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000028c000-0x4)=0x10, 0x800) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/27 16:46:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000958000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) pipe(&(0x7f00002c4000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f00000ae000-0xf0)=[{{&(0x7f0000c9d000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003d4000-0xa0)=[{&(0x7f0000191000-0x8e)="f70e85229e021387a1640dbfd9928e43a5c35a53ebbf62531e13b9594e262e1dcbe231ff7be6a268ea17b574abe4b2206864dbb428bf85e83144d13d58a2c65c1d01a6155e7c1129fbf33dff79f1290c4b24565cfde2017c3c90647c030659ecaeda436c4b19392e7fa06aee15b3c1ada5415ba8fcc544f63c7da8cad58b522eb91b5d915f839bca00", 0x89}, {&(0x7f0000790000)="4ee7dcfaa45f4fbb7100c20793243c127f4d995761870ea28598c4f318e1e06b65640fc0ab70fb28fcda2caacc78635532a6868796d08e5a4d11caa78d9eec399fdb95b48df970c2d064090067f992829b24122af0904106a30320f640bf8e95b20bec89814776e6d16d7f730a866b3c0bec0f989b502df9fb416ab11c844658d2748418b5192bf6c43ef1ba3816cc369a6b090019bab71dd541c756176e60ef40dca318cf5c549035b9cf81bc995ddff46573e6a4c91c17775f3acdcb279ecddca0b9138e8526", 0xc7}, {&(0x7f0000ccc000-0x20)="18a7964a46658e814cd49be713ca37c399b5a08de841301f9cc55aa64d8ef9b2", 0x20}, {&(0x7f00001d9000-0x24)="91ac8f1e20ee1f60723ac8861195da541d16af97659b22dbc8bed92439350d66d6f93995eb346800ec27ba21f2332ee0ce8e716ee9fe62f4c04a988fef70d3ab3d40e88fd878", 0x46}, {&(0x7f000007b000-0x51)="ab82f1ab13c1c10b3442b5ca4c1c26e8b5ef5899f77990cd734d64223fe60138818b29710543ddadae6eecffc5a5512ef1934b2a59ee3c18cf1c9619843832f79419fd3d0b30557abd8ce4652a3003fb47", 0x51}], 0x5, 0x0, 0x0, 0x4000}, 0x8}, {{&(0x7f0000f94000-0xe)=@l2={0x1f, 0x983, {0x3, 0x1, 0x0, 0x0, 0xc42, 0x9}, 0x3ff, 0xff5}, 0xe, &(0x7f0000ad5000-0x50)=[{&(0x7f000075c000-0x6a)="b56260e26507fa2d18ae153ae73fa20b30bf4af45efbf4182ed9ebb93dafa3e01771d3115b86217fb3427a6f2ba792e70e898a42a313af4542e5a729d7361374967ad03eba07dc65d2d07e15b762aadc901be8c01b324dadc474ba039acbf82a7d32407118f0377cbee8", 0x6a}, {&(0x7f000072e000)="eae29d5e2f208aab817305189ef551febfb03e0bfc7bbe4e31d78902acdd6257e6deb2be83f5221e91aef0a554c4736b85522a477d803e8e4f4eed32cb7982933a7e4f93e5354e79551238dfa0920936e6c5dd5dd5670b483d1e041b77668cb731e20933cad6c2dae947b68afee9804ecd954513d66db5d2e0", 0x79}, {&(0x7f00000ab000-0x33)="f900a8519eb1e8e6544d8107b4ae32def4b1e5daf5a53569f50b63c323db34b4f9baa05726661774f7406b74467b6d38c5dce4", 0x33}], 0x3, 0x0, 0x0, 0x20000000}, 0x2}, {{0x0, 0x0, &(0x7f0000523000)=[{&(0x7f00000a3000)="2953ac59d1797ed5768390036100975b12f55646c889b0e920453827ff119003900129c2720a0d82d6c238ecd613cdcaece82de9692f959710ffc02a22f98cdc6e617138cadd387e818357ac5078bca9", 0x50}, {&(0x7f0000a29000)="b754f4f5dc25e34baab53e2f0b5da0069136236c5cc440c1ceab57f57babf2dd008924062e236b416d03ee1cb61fbd48f9d71266f8d44e29a9a545f40b67c25d96543683faac95ea1ac40aca0b5b644af75153b0fc17a3f0999aa4c3dd0a865ce3be04e770c1982245861298aeb384e74cf0afc968cba43a82a0e8cb4fd06e8b1b646ea62fed17f3cb2581514358c7e431ecc2a49362974e647d2215006a", 0x9e}, {&(0x7f0000407000)="dca42b528b00d462a84ff3bfa93d25d91aae47a999b7d0203d2ccacf4e3a523086504f801d3b54bc717c73562f260da48b83bf6339e3834836776a73fbc33dfcd5d9b1c7a9830fed41901bf91ad8c47d652328dc8abc8bb1692ad6864a961c0601981d3800c307049c33a68bbe448e451b6bdd5401ba060d79086a3d5b24c6c43db4f50726eb0ebef4f2ae907de77528c4189213081321fc982aabd6bd1405765a91ffc116a5202f2ec2ec73f3a55f", 0xaf}, {&(0x7f000001b000-0x9c)="290f2eeea85d9c711dfbd09c9747a01919dc2450ea6a81152c4a3beaa6b6212f9fe454753d27586e30d849c098b35cdc79f414dc8e6af5dee6b4109a2f7c6a8651de647caaa6b36dbf25b5aae21fd7d262b4f7dea3004c52f3f3aee38792a4d242f7397e9426cbead0a5810e3e2a574edec164c0f1ea51235c37a3ca609e4af3ac64afd3ca1f6958495a064aa6393f71dfb4ab6a137f231e6225a57f", 0x9c}, {&(0x7f0000a44000-0x75)="7944b2fd7afdaf0d90cb02cb8d68c87fad9e08ecdc29936c95578c96dce6aba6d08ebe0c14320590c3bddeb5e6df12ceb403a5ca5d435fea90774a07e1c305335521d8dc1d627627e47e3ebf37162037e9d9a492bfa06a6ec33da4e457833ec3d7a2e8e3293f1c071eced531bd220b5f064d0a9cbd8cb9c7c657e199c6997f553eef3fd318f9789f525d51b6c42358e98c9838aacc5fd118c7206d2315a7998b26568acf409ad4eecb9039b085338c48e98a6b0354be4bd716c0cf0f0dd6c558de4db0898c0f4044586b62095233d9be6e0ec265815f01d6bbaef6962da0e2ad2156eee9", 0xe4}], 0x5, &(0x7f0000b7d000)=[{0xb8, 0x10f, 0x70, "fa5b5801cb2e544d2df767365f6e307f75341c353ed354b3cffb0166ce494e6b39dd32fd9ac33ca194a7d7d8d2bbf75d490daafc9f5a84b309889aadc952db0bf9cc15288f8dc5a23dbbad69d3492d118a5680788144e0ef38f8e0dc4e78e90ff8d7a65d26fc47681794c59430feb64ed0d90d3d0dcdcde74bf673d67edbdd1014d307d6b3e306888df9e46ab9cccca64cfee1f6f793dabf92a3e910eada58d507e17676"}, {0x38, 0x11f, 0xe08b, "c178ed84a374632badab4b5620f719766252b4a2b5779e62bf948047a4d25f5bf0c19c3cf43aac"}, {0xe8, 0x101, 0x1f, "a8ed08d4ea2142e3255ac79eb7f2099057833238211bdc4431da1fc10f848a26ddd423ae2a1928cbd02c66e4e13580000800724a4ad7208d10c9cbeefbed451f45ec875227e78641ea9f020a661352cc1ebb932f6bfe986194d3875ddc651b7a3208fea78d008005240e01673911bef8493aaf0da7f3d9a79f48f5621708c412eea36afa54270f054246283bbb97db1306e190e37ca667b51066107d2df29c4bdc7b6d3782576aa5dd5b06560ed7fb785629b84972a25a7b3415385f0477f46c260d7f743f895f9fb825419ae90c27f17dce"}, {0xc0, 0x101, 0x2753, "d4cfc02b34b827c61e7cbcc190b836072327ac65548aef968815016c3dffb81a3233bf824548a328a2183a28859d0372f5f744486cfeaad8df461cc566a1b3c658a95629d4dc8be94195ebbc2efdde976df5121509155a3de5b70fb18b5d9241d85f25379eb886ffa3ca49608a18447bf3d8ecbf23bbfa50203327958503e87d66d55ff04935eee41ae4bd264a9d7e6f9096a0f05577170ac2c8bf41a473d8691182bbca2052b896fc49e651643e"}, {0x110, 0x11b, 0xe615, "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"}], 0x3a8, 0x44040}, 0xc56}], 0x3, 0x8004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x7166, 0x201, 0x1, 0x7, 0x80000001, 0x1000, 0x2, 0x0}, &(0x7f0000d38000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, 0x4) vmsplice(r2, &(0x7f0000d20000)=[{&(0x7f000045e000)="65a6762304f6a38ccc74da060481f0839da84a7a662725c12f29b00094828e881ab1a429c705038da421f78f718586f60168bd8fcbc0e19d9c87d0abcb5b3bb5230e14f005ebfb979b05c408fcc9b267b0c854e5e2dbf212dba63802c061e2bee03ea6fde71cb1d9710db3e87b29911f474f08000007a3ccaf17de27236d7b79", 0x80}], 0x1, 0x0) splice(r1, 0x0, r3, 0x0, 0x800000000000000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f80000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r5, 0x80000, r2}) 2017/12/27 16:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ffb000)=0x1000, 0x4) 2017/12/27 16:46:40 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x9, &(0x7f0000a03000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000249000)={0x2, 0x6, 0x1ff, "cfc56aec45fe", "c5e6739c49da0438a86cc9db1e4ad850"}) syz_emit_ethernet(0x15e, &(0x7f0000eb6000-0x1489)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x128, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, "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"}}}}}}, 0x0) 2017/12/27 16:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000388000)=@common='ifb0\x00', 0x10) write(r0, &(0x7f00004e7000)="24000000190025d0471c1f24fffffc0e0200ffe90010000000005aea0800070000002ae0", 0x24) 2017/12/27 16:46:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000486000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff1e00ff0900017ff200010000df18", 0x1f) r3 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b4b000)={0x0, 0x8000, 0xd70, 0x200}, &(0x7f0000ad1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005d1000-0x8c)={r4, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$unix(r3, &(0x7f0000363000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x54, &(0x7f0000009000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x345, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffffffff80000000}]}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={r5, 0x6, 0x20, 0x7, 0x80}, &(0x7f0000003000-0x4)=0x18) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000009000)={0x101, 0xfffffffffffffffb}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00009d0000-0x4)=0x8, &(0x7f0000be7000)=0x4) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f00000fb000-0x1000)=""/4096, &(0x7f0000d1d000)=0x1000) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f000075c000-0x40)={&(0x7f0000b7b000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000bde000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000058e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004c1000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:46:41 executing program 4: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d24000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000c43000-0x4)=0x0, &(0x7f00006b2000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000660000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000fc9000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c5f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2017/12/27 16:46:41 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f6000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x0, 0xfff, 0x100000001, 0x800, 0x5, 0x200}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:46:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000837000)=@req={0x28, &(0x7f00005c5000-0x28)={@generic="7b1769751e43148c8db49a71ef351ee0", @ifru_flags=0x4000}}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) 2017/12/27 16:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004e7000-0xc)={&(0x7f00009a1000)='./file0\x00', 0x0}, 0xc) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d0c000)=0x0, 0x4) pipe(&(0x7f0000be3000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000383000)={0xd, 0xa, &(0x7f000004b000)=[@map={0x0, 0x9, 0x500000000000000, r3}, @map={0x1, 0x9, 0x1, r4}, @generic={0x0, 0x7fffffff, 0x5, 0x7}, @map={0x40, 0x800, 0xa1, r5}, @map={0x5, 0x200, 0xb9b6, r1}, @generic={0x7ff, 0x77a8ba16, 0x4, 0x1ff}, @generic={0x4, 0x3ff, 0x3, 0x93}, @generic={0x100000001, 0xffffffffffffff81, 0x6, 0xd9}, @generic={0x401, 0xffffffff, 0x6, 0x7fff}, @map={0x332, 0x8001, 0xe45f, r0}], &(0x7f00003f4000+0x194)='\x00', 0x8, 0xc3, &(0x7f0000537000-0xc3)=""/195, 0x7, 0x1}, 0x30) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r6, 0x0, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000339000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="135e23764c", 0x5}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) close(r2) recvmsg(r7, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f00006ef000+0xbbf)=[], 0x0, &(0x7f0000452000-0x51)=""/81, 0x51, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000b2f000-0x4)=0x7, 0x4) 2017/12/27 16:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000411000)={0x1, 0x9, 0x1c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e41000)={r0}) recvfrom$unix(r2, &(0x7f00008cf000)=""/155, 0x9b, 0x100, &(0x7f0000c7e000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000019f000+0x3e8)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00009a0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000805000-0x4)={0x7}, 0x4) shutdown(r0, 0x1) 2017/12/27 16:46:41 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000477000-0x3)=0x1) write(r0, &(0x7f0000221000-0xf6)="90da461863285720db95d08c9873da36cedf9abc056f84ca29b8847beab8754cda9adfa438d8f524c5d39cc5fd7c3b4679761acb1997c01554d2ea6711578fc73a17415aaeacf76a3c1d81bfc3b513457024237fc11b8fdcfb9a9b539900eb57d7c2d310e268dbf82cceebe057fedcdc9618770ef6722cbb7059241ac900cc9148d72e4cf5b030002dcb986127b344026194e0e780a1c9269e7daac6f5273a0f648b064b4fbb7b96e018f31800e157216902fc07e032cef58003ddad7c1a83e8d38491fb4d7091b0e028b8cc879729d4ce6f1f36e443afbe884028f540c4812bba8218fc25bc32b206cafbdc3e0b41cca06be7058a0e", 0xf6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f51000-0xc)={0x0, 0x1, 0x2, 0x2, 0x2}, 0xc) 2017/12/27 16:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb6000)=0x0) 2017/12/27 16:46:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xae)={0x0, 0xa6, "26a7f8b67bc9ece7f058bb3833ff0f5f2b71f682a8c19b11bc0f1a7394272323eaada0aaecdc1e6885c8a0e5cdcac018bbafae1ee9ed2834c7e46a8881963348745a8929c98dcc7a4d5f779cbb39ced9fdb6c5493e6408eccdcbd48aaf32dba67c8f21622b92adfe301eab2fddfd0614df03b7d9d771bd6c80d32467dc0641601e4217f04548ed7e4cddee27c198f18cb85233a524620d7d929e143a573129c1fc6a80f21ea0"}, &(0x7f000000d000)=0xae) 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000000b000-0xe8)={r4, 0xe0, "1b68dec81e282b16b6180be3adc1c60e7d2a682d211c5069ce9dcd85a858324a9191745984d3f0178f525b4e17c447661e029131e4ac460ee37f5024ce153b8ea2293573077192ff84b64e4aa105271de6979b8c20a806975a0def5d3adec51eca72f988581b8965e6d798b3163dc9f17bf6ffcfc27a13f03a63f827ed8b9ae45e94e39787de2411a73470ca0bd7dda28b1b74ff65b779a85aa3dce0a3b1bef52c35b347a13d2b21d793dd558690f09a95d5c3adfcf1ef27fa497d4cecd30373df925f7951a052c4e3c5bb44b9befb0c0d69f3c4bccf19f22b35cf12db7ed274"}, &(0x7f000000f000-0x4)=0xe8) vmsplice(r2, &(0x7f000000a000)=[{&(0x7f000000b000-0x53)='n', 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) write(r3, &(0x7f000000a000)='D', 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f000000a000-0x1000)='<', 0x1}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2017/12/27 16:46:41 executing program 4: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a7000)={r0}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000019a000)=0x0, &(0x7f0000219000)=0x4) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000021a000-0xe5)=""/229, 0xe5) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2017/12/27 16:46:41 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e4f000-0x8)={0x0, 0x0}, 0xdc0, 0x98) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) 2017/12/27 16:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x1f, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000011d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000060000)={r3, &(0x7f0000c63000)=""/141}) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911607493fa8db1", 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x8, {0x10001, 0x0, 0x1, 0x0, 0x0, 0x920}, 0x7, 0x7fff}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x7bf}], 0x1, &(0x7f00003ab000-0x260)=[{0x10, 0x106, 0x7, ""}, {0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x30, 0x4080}, 0x20000040) 2017/12/27 16:46:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008b4000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0xf9)="85018042f044ad2445605f0bd6b16e496322efbe145c187a788cec901e9c8b5569e05b47076c861b721f7d87890d8fa273b4ac47e665fd781ec705485cd751ab144fed29664bd41e18f0f80fe2d2547cba5c79e32bdeeaaf9bd02ad45d479e2014d717d95ab2fb2974c32b5bc00da73654c2a354f2470431b96bf1fda17d651de78bf921743983e4801a8f00114fefe31b3e5a07f830ca44601abfbfd48c3dc4d013bb64ca8bcccdfd430ccff8a6e5a087e027d4d1a61b3bad5f663e9535d9ef5d96935bde509eee85bccc14f98708e347e5bdd8259e77f5d58170d5e2f46a6f387758b40d8e82dabdcae3008744cfa9cea64fd914b4", 0xf6, 0x20048014, &(0x7f0000000000)={0x4, 0x1000, 0x9, "fb6e97dac0be", 0xffb, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000dff000-0x4)=0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f000004e000-0x1b)=""/27, &(0x7f0000bea000-0x4)=0x1b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000401000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000fc7000)={0x40000000, 0x100, 0x31}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000027a000)={r2}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000141000)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005f9000+0xc90)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f72000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0xfffffffffffffff9, 0x4, 0x20, 0x0, 0x2, r5, r6}, {0x9, 0x2, 0x81, 0x3, 0x0, 0x3, 0x0, 0x0}, {0x10000, 0x6, 0x101, 0x7ff}, 0x1, 0x7f, 0xffffffff, 0x1, 0x40, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xffffffff}, 0x8, @in=@empty=0x0, 0x21, 0x3, 0x2, 0x8, 0x88, 0x62, 0x3}}, 0xe8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000fc8000)=0x8, &(0x7f0000b99000-0x4)=0x4) 2017/12/27 16:46:41 executing program 3: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000813000)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) listen(r0, 0xfffffffffffffff9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) pipe(&(0x7f000058b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000821000)="422749048f5d0933d51e0f7d6e9f35eb9b276f0449c1376d67f1c8db059683525b57766850da499bdfd2bf7b39888c880fe8848007c9a75306fc6ebdfe1cfe14dd05f997c9f77b5caf57c892fe7789ae0a51b650892ec2739445d439e5fd5286a6663b9965000003ff57", 0x6a, 0x8000, &(0x7f0000f04000)={0xa, 0x2, 0x21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2017/12/27 16:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000957000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e2a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e19000-0x4)=0x0, &(0x7f0000371000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000006b000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aa8000-0x4)=0xffffffff, 0x4) r3 = accept(r0, &(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000221000)=0xe) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000895000-0x4)=0x8, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000f0a000)=""/56, &(0x7f0000dd3000)=0x38) bpf$PROG_LOAD(0x5, &(0x7f0000f05000-0x30)={0x0, 0x0, &(0x7f0000c17000)=[], &(0x7f0000f93000)='!keyring]eth0keyring\x00', 0x6c, 0xe4, &(0x7f00009e7000-0xe4)=""/228, 0x4, 0x1}, 0x30) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) [ 437.876494] kasan: CONFIG_KASAN_INLINE enabled [ 437.881286] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 437.888693] general protection fault: 0000 [#1] SMP KASAN [ 437.894217] Dumping ftrace buffer: [ 437.897737] (ftrace buffer empty) [ 437.901417] Modules linked in: [ 437.904584] CPU: 1 PID: 23753 Comm: syz-executor4 Not tainted 4.15.0-rc4+ #166 [ 437.911919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.921262] RIP: 0010:crypto_chacha20_crypt+0x549/0xc00 [ 437.926593] RSP: 0018:ffff8801c5d17830 EFLAGS: 00010246 [ 437.931923] RAX: dffffc0000000000 RBX: 00000000ef9ecba1 RCX: ffffffff822732fb [ 437.939160] RDX: 0000000000000000 RSI: ffffc90003598000 RDI: ffff8801c5d178cc [ 437.946399] RBP: ffff8801c5d17a70 R08: ffffed0038bcdae4 R09: ffff8801c5e6d700 [ 437.953646] R10: ffff8801c5d17a90 R11: ffffed0038bcdae3 R12: 0000000000000000 [ 437.960884] R13: 0000000000000000 R14: 000000005c3d10a6 R15: dffffc0000000000 [ 437.968127] FS: 00007f032b62c700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 437.976320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 437.982170] CR2: 00007f34c07eddb8 CR3: 00000001bcdab002 CR4: 00000000001606e0 [ 437.989410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 437.996646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 438.003884] Call Trace: [ 438.006449] ? crypto_chacha20_setkey+0xc0/0xc0 [ 438.011103] ? rcu_read_lock_sched_held+0x108/0x120 [ 438.016092] ? sock_kmalloc+0x112/0x190 [ 438.020037] ? sock_kmalloc+0x11f/0x190 [ 438.023983] ? copy_overflow+0x30/0x30 [ 438.027835] ? lock_sock_nested+0x91/0x110 [ 438.032037] ? trace_hardirqs_on+0xd/0x10 [ 438.036161] skcipher_recvmsg+0xa4e/0xf10 [ 438.040279] ? skcipher_recvmsg+0xa4e/0xf10 [ 438.044576] ? skcipher_release+0x50/0x50 [ 438.048699] ? selinux_socket_recvmsg+0x36/0x40 [ 438.053341] ? security_socket_recvmsg+0x91/0xc0 [ 438.058068] ? skcipher_release+0x50/0x50 [ 438.062182] sock_recvmsg+0xc9/0x110 [ 438.065865] sock_read_iter+0x35b/0x560 [ 438.069810] ? sock_recvmsg+0x110/0x110 [ 438.073760] ? iov_iter_init+0xaf/0x1d0 [ 438.077706] __vfs_read+0x6a7/0xa00 [ 438.081306] ? vfs_copy_file_range+0x940/0x940 [ 438.085861] ? fsnotify_first_mark+0x2b0/0x2b0 [ 438.090416] ? selinux_file_permission+0x82/0x460 [ 438.095233] ? rw_verify_area+0xe5/0x2b0 [ 438.099261] ? __fdget_raw+0x20/0x20 [ 438.102945] vfs_read+0x11e/0x350 [ 438.106371] SyS_read+0xef/0x220 [ 438.109743] ? kernel_write+0x120/0x120 [ 438.113692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 438.118676] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 438.123410] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 438.128131] RIP: 0033:0x452ac9 [ 438.131289] RSP: 002b:00007f032b62bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 438.138965] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 438.146203] RDX: 00000000000000e5 RSI: 0000000020219f1b RDI: 0000000000000014 [ 438.153440] RBP: 0000000000000554 R08: 0000000000000000 R09: 0000000000000000 [ 438.160676] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5080 [ 438.167914] R13: 00000000ffffffff R14: 00007f032b62c6d4 R15: 0000000000000000 [ 438.175160] Code: 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 05 00 00 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 89 9d 5c fe ff ff 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 438.194266] RIP: crypto_chacha20_crypt+0x549/0xc00 RSP: ffff8801c5d17830 [ 438.201208] ---[ end trace 4d710e3150c04052 ]--- [ 438.210256] Kernel panic - not syncing: Fatal exception [ 438.216077] Dumping ftrace buffer: [ 438.219589] (ftrace buffer empty) [ 438.223264] Kernel Offset: disabled [ 438.226858] Rebooting in 86400 seconds..